Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 257 | 0.021996 | 0.024011 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=257-Q=503.opb |
MD5SUM | 556f220a9ca303b895fccaab8e6c18d1 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 257 |
Best CPU time to get the best result obtained on this benchmark | 0.011997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 257 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 129271 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 390392 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node67/48433-1149843172/instance-48433-1149843172.opb ...... 0.02 c done parsing opb. 0.02 o 257 0.02 o 257 0.02 s OPTIMUM FOUND 0.02 c Total Run Time 0.017998 0.02 v x1 x10 x11 x12 -x13 x14 x15 x16 x17 x18 x19 -x2 x20 x21 -x22 x23 x24 x25 x26 x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 0.02 v -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 0.02 v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 0.02 v -x85 -x86 -x87 -x88 -x89 x9 -x90 x91 x92 x93 -x94 x95 x96 x97 x98 x99
OK 257
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node67/watcher-48433-1149843172 -o ROOT/results/node67/solver-48433-1149843172 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node67/48433-1149843172/instance-48433-1149843172.opb 747208331 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.43 0.82 0.86 3/64 9684 /proc/meminfo: memFree=1564664/2055920 swapFree=4181756/4192956 [pid=9684] ppid=9682 vsize=1400 CPUtime=0 /proc/9684/stat : 9684 (PBS4L) R 9682 9684 9638 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 249986664 1433600 124 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134865900 0 0 4096 0 0 0 0 17 1 0 0 /proc/9684/statm: 350 124 100 232 0 115 0 Child status: 0 Real time (s): 0.024011 CPU time (s): 0.021996 CPU user time (s): 0.017997 CPU system time (s): 0.003999 CPU usage (%): 91.608 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node67 on Fri Jun 9 08:52:53 UTC 2006 FILE ID= 48433-1149843172 PBS_JOBID= 382125 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=257-Q=503.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node67/48433-1149843172/instance-48433-1149843172.opb 747208331 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-48433-1149843172 -o ROOT/results/node67/solver-48433-1149843172 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node67/48433-1149843172/instance-48433-1149843172.opb 747208331 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 556f220a9ca303b895fccaab8e6c18d1 RANDOM SEED= 747208331 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.264 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5931.00 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.264 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1564872 kB Buffers: 40572 kB Cached: 374208 kB SwapCached: 2944 kB Active: 111480 kB Inactive: 312048 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1564872 kB SwapTotal: 4192956 kB SwapFree: 4181756 kB Dirty: 324 kB Writeback: 0 kB Mapped: 14796 kB Slab: 53476 kB Committed_AS: 501616 kB PageTables: 1472 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node67 on Fri Jun 9 08:52:53 UTC 2006