Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | -4 | 0.048991 | 0.048664 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_10_4_5.opb |
MD5SUM | 9031daf4c6715fe6246dcc322bb303d7 |
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 | -4 |
Best CPU time to get the best result obtained on this benchmark | 0.012997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -4 |
Optimality of the best value was proved | YES |
Number of variables | 20 |
Total number of constraints | 31 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 21 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 10 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 10 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 92 |
Sum of products size (including duplicates) | 184 |
Number of different products | 46 |
Sum of products size | 92 |
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 67/0 clauses 56/0 units 0 0.00/0.00 c vars 20 0.00/0.00 c objective 10 + -10 0.00/0.02 c 0.017997 4.41406 1 62 0.00/0.02 o -3 0.00/0.02 c 0.022996 4.41406 52 127 0.00/0.02 o -4 0.03/0.04 c 0.039993 4.41406 132 370 0.03/0.04 s OPTIMUM FOUND 0.03/0.04 v -x1 x2 -x3 x4 -x5 -x6 x7 -x8 -x9 x10 -x11 -x12 x13 -x14 -x15 x16 -x17 x18 x19 -x20
OK -4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681792-1277504729/watcher-2681792-1277504729 -o /tmp/evaluation-result-2681792-1277504729/solver-2681792-1277504729 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681792-1277504729.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: 0.85 0.97 0.99 3/106 30664 /proc/meminfo: memFree=1858796/2059040 swapFree=4139516/4192956 [pid=30664] ppid=30662 vsize=3444 CPUtime=0 /proc/30664/stat : 30664 (pbct) R 30662 30664 30639 0 -1 4202496 566 0 0 0 0 0 0 0 24 0 1 0 91765146 3526656 485 1992294400 134512640 136421960 4288883488 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30664/statm: 861 486 194 467 0 392 0 [startup+0.0448161 s] /proc/loadavg: 0.85 0.97 0.99 3/106 30664 /proc/meminfo: memFree=1858796/2059040 swapFree=4139516/4192956 [pid=30664] ppid=30662 vsize=4516 CPUtime=0.03 /proc/30664/stat : 30664 (pbct) R 30662 30664 30639 0 -1 4202496 886 0 0 0 3 0 0 0 24 0 1 0 91765146 4624384 803 1992294400 134512640 136421960 4288883488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30664/statm: 1129 803 237 467 0 660 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 4516 Solver just ended. Dumping a history of the last processes samples [startup+0.0448161 s] /proc/loadavg: 0.85 0.97 0.99 3/106 30664 /proc/meminfo: memFree=1858796/2059040 swapFree=4139516/4192956 [pid=30664] ppid=30662 vsize=4516 CPUtime=0.03 /proc/30664/stat : 30664 (pbct) R 30662 30664 30639 0 -1 4202496 886 0 0 0 3 0 0 0 24 0 1 0 91765146 4624384 803 1992294400 134512640 136421960 4288883488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30664/statm: 1129 803 237 467 0 660 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 4516 Child status: 0 Real time (s): 0.048664 CPU time (s): 0.048991 CPU user time (s): 0.041993 CPU system time (s): 0.006998 CPU usage (%): 100.672 Max. virtual memory (cumulated for all children) (KiB): 4516 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.041993 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 891 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 0.007998 second user time and 0.005999 second system time The end
Begin job on node045 at 2010-06-26 00:25:30 IDJOB=2681792 IDBENCH=48281 IDSOLVER=1192 FILE ID=node045/2681792-1277504729 PBS_JOBID= 11190599 Free space on /tmp= 62508 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_5.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681792-1277504729/watcher-2681792-1277504729 -o /tmp/evaluation-result-2681792-1277504729/solver-2681792-1277504729 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681792-1277504729.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9031daf4c6715fe6246dcc322bb303d7 RANDOM SEED=1981091624 node045.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 : 3000.247 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 : 3000.247 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 : 5599.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1859324 kB Buffers: 22312 kB Cached: 81440 kB SwapCached: 5968 kB Active: 69480 kB Inactive: 46868 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1859324 kB SwapTotal: 4192956 kB SwapFree: 4139516 kB Dirty: 1996 kB Writeback: 0 kB AnonPages: 11380 kB Mapped: 11868 kB Slab: 61360 kB PageTables: 4224 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181096 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= 62508 MiB End job on node045 at 2010-06-26 00:25:30