Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 0.021996 | 0.0205839 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=13-P1=13-B.opb |
MD5SUM | 7e1a1d048dc92de7feed905686f8ac31 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.014996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 15 |
Total number of constraints | 3 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1962 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 25 |
Sum of products size (including duplicates) | 50 |
Number of different products | 25 |
Sum of products size | 50 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 28/0 clauses 25/0 units 0 0.00/0.00 c vars 15 0.00/0.00 c objective 5 + 0 0.00/0.01 c 0.014997 3.625 140 317 0.00/0.01 o 3 0.00/0.02 c 0.015997 3.625 112 359 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681463-1277498548/watcher-2681463-1277498548 -o /tmp/evaluation-result-2681463-1277498548/solver-2681463-1277498548 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681463-1277498548.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30241 /proc/meminfo: memFree=1851376/2059040 swapFree=4140192/4192956 [pid=30241] ppid=30239 vsize=3580 CPUtime=0 /proc/30241/stat : 30241 (pbct) R 30239 30241 29839 0 -1 4202496 617 0 0 0 0 0 0 0 24 0 1 0 91147598 3665920 537 1992294400 134512640 136421960 4294914880 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30241/statm: 895 542 203 467 0 426 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0205839 CPU time (s): 0.021996 CPU user time (s): 0.017997 CPU system time (s): 0.003999 CPU usage (%): 106.86 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.017997 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 693 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 1 involuntary context switches= 1 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node037 at 2010-06-25 22:42:28 IDJOB=2681463 IDBENCH=47952 IDSOLVER=1192 FILE ID=node037/2681463-1277498548 PBS_JOBID= 11190588 Free space on /tmp= 62492 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=13-P1=13-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681463-1277498548/watcher-2681463-1277498548 -o /tmp/evaluation-result-2681463-1277498548/solver-2681463-1277498548 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681463-1277498548.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7e1a1d048dc92de7feed905686f8ac31 RANDOM SEED=234282449 node037.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.248 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 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 : 3000.248 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.55 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1851780 kB Buffers: 28660 kB Cached: 82948 kB SwapCached: 5520 kB Active: 67808 kB Inactive: 56760 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1851780 kB SwapTotal: 4192956 kB SwapFree: 4140192 kB Dirty: 1892 kB Writeback: 0 kB AnonPages: 11524 kB Mapped: 11836 kB Slab: 60624 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181288 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62488 MiB End job on node037 at 2010-06-25 22:42:28