Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 0.179971 | 0.180126 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=59-P1=97-B.opb |
MD5SUM | 8214fd9037100b2fc814c5861b052f77 |
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 | 0.039993 |
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 | 21 |
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 | 7 |
Maximum length of a constraint | 56 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32476 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 49 |
Sum of products size (including duplicates) | 98 |
Number of different products | 49 |
Sum of products size | 98 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 50/0 clauses 51/0 units 0 0.00/0.00 c vars 21 0.00/0.00 c objective 7 + 0 0.00/0.02 c 0.017997 4.35156 134 241 0.00/0.02 o 117 0.05/0.09 c 0.082987 4.48047 296 1908 0.05/0.09 o 67 0.09/0.14 c 0.124981 4.48047 206 3030 0.09/0.14 o 13 0.09/0.14 c 0.12698 4.48047 223 3065 0.09/0.14 o 9 0.09/0.14 c 0.12798 4.48047 233 3087 0.09/0.14 o 7 0.09/0.17 c 0.153976 4.48047 261 3873 0.09/0.17 o 5 0.09/0.17 c 0.154976 4.48047 289 3907 0.09/0.17 o 3 0.09/0.17 c 0.156976 4.48047 359 3977 0.09/0.17 s OPTIMUM FOUND 0.09/0.17 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 -x12 -x13 x14 x15 -x16 -x17 -x18 -x19 -x20 -x21
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667812-1276646195/watcher-2667812-1276646195 -o /tmp/evaluation-result-2667812-1276646195/solver-2667812-1276646195 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667812-1276646195.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: 1.96 1.39 1.14 3/106 12414 /proc/meminfo: memFree=1786480/2059040 swapFree=4192956/4192956 [pid=12414] ppid=12412 vsize=3512 CPUtime=0 /proc/12414/stat : 12414 (pbct) R 12412 12414 12076 0 -1 4202496 569 0 0 0 0 0 0 0 25 0 1 0 5914594 3596288 491 1992294400 134512640 136485738 4289068720 18446744073709551615 134727353 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12414/statm: 878 491 198 482 0 394 0 [startup+0.0618141 s] /proc/loadavg: 1.96 1.39 1.14 3/106 12414 /proc/meminfo: memFree=1786480/2059040 swapFree=4192956/4192956 [pid=12414] ppid=12412 vsize=4584 CPUtime=0.05 /proc/12414/stat : 12414 (pbct) R 12412 12414 12076 0 -1 4202496 868 0 0 0 5 0 0 0 25 0 1 0 5914594 4694016 789 1992294400 134512640 136485738 4289068720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12414/statm: 1146 789 244 482 0 662 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4584 [startup+0.101818 s] /proc/loadavg: 1.96 1.39 1.14 3/106 12414 /proc/meminfo: memFree=1786480/2059040 swapFree=4192956/4192956 [pid=12414] ppid=12412 vsize=4584 CPUtime=0.09 /proc/12414/stat : 12414 (pbct) R 12412 12414 12076 0 -1 4202496 873 0 0 0 8 1 0 0 25 0 1 0 5914594 4694016 793 1992294400 134512640 136485738 4289068720 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12414/statm: 1146 793 244 482 0 662 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4584 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.180126 CPU time (s): 0.179971 CPU user time (s): 0.158975 CPU system time (s): 0.020996 CPU usage (%): 99.914 Max. virtual memory (cumulated for all children) (KiB): 4584 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.158975 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 884 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= 4 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node033 at 2010-06-16 01:56:35 IDJOB=2667812 IDBENCH=47895 IDSOLVER=1170 FILE ID=node033/2667812-1276646195 PBS_JOBID= 11172425 Free space on /tmp= 62592 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=97-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667812-1276646195/watcher-2667812-1276646195 -o /tmp/evaluation-result-2667812-1276646195/solver-2667812-1276646195 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667812-1276646195.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8214fd9037100b2fc814c5861b052f77 RANDOM SEED=2016491035 node033.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1787008 kB Buffers: 20276 kB Cached: 126884 kB SwapCached: 0 kB Active: 88000 kB Inactive: 118996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1787008 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 1952 kB Writeback: 0 kB AnonPages: 59716 kB Mapped: 15400 kB Slab: 43412 kB PageTables: 3984 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181348 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= 62588 MiB End job on node033 at 2010-06-16 01:56:35