Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 4.42533 | 4.42683 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=3-P1=19-P2=2-P3=19-P4=17-P5=13-P6=37-P7=5-B.opb |
MD5SUM | ade4038b6c8c483ca1d44b3698e37050 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.380942 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 105 |
Total number of constraints | 15 |
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 | 15 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
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 | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 175 |
Sum of products size (including duplicates) | 350 |
Number of different products | 175 |
Sum of products size | 350 |
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 190/0 clauses 175/0 units 0 0.00/0.00 c vars 105 0.00/0.00 c objective 5 + 0 1.29/1.37 c 1.20282 8.37891 1895 45461 1.29/1.37 o 17 1.89/1.97 c 1.70074 8.51953 1313 67849 1.89/1.97 o 9 2.59/2.61 c 2.25666 8.51953 1153 87573 2.59/2.61 o 7 2.99/3.01 c 2.6036 8.51953 1729 103136 2.99/3.01 o 5 3.39/3.43 c 2.95655 8.51953 1428 118647 3.39/3.43 o 3 4.40/4.40 c 3.78342 8.51953 965 149788 4.40/4.40 o 2 4.40/4.41 c 3.78442 8.51953 483 149788 4.40/4.41 s OPTIMUM FOUND 4.40/4.41 v -x1 x2 -x3 -x4 -x5 x6 -x7 x8 -x9 -x10 x11 -x12 -x13 -x14 x15 x16 -x17 x18 x19 -x20 x21 -x22 x23 -x24 -x25 x26 x27 -x28 -x29 -x30 x31 -x32 -x33 x34 -x35 x36 -x37 -x38 -x39 x40 -x41 x42 -x43 x44 -x45 -x46 x47 -x48 x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 x57 -x58 x59 -x60 -x61 x62 x63 x64 x65 -x66 x67 x68 x69 -x70 -x71 -x72 -x73 -x74 -x75 x76 -x77 x78 -x79 -x80 -x81 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 x101 x102 x103 -x104 -x105
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681504-1277498983/watcher-2681504-1277498983 -o /tmp/evaluation-result-2681504-1277498983/solver-2681504-1277498983 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681504-1277498983.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 3/105 30047 /proc/meminfo: memFree=1786852/2059040 swapFree=4140364/4192956 [pid=30047] ppid=30045 vsize=3444 CPUtime=0 /proc/30047/stat : 30047 (pbct) R 30045 30047 29437 0 -1 4202496 566 0 0 0 0 0 0 0 25 0 1 0 91191843 3526656 485 1992294400 134512640 136421960 4293844496 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30047/statm: 861 487 189 467 0 392 0 [startup+0.036992 s] /proc/loadavg: 1.00 1.00 1.00 3/105 30047 /proc/meminfo: memFree=1786852/2059040 swapFree=4140364/4192956 [pid=30047] ppid=30045 vsize=5964 CPUtime=0.03 /proc/30047/stat : 30047 (pbct) R 30045 30047 29437 0 -1 4202496 1197 0 0 0 3 0 0 0 25 0 1 0 91191843 6107136 1116 1992294400 134512640 136421960 4293844496 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30047/statm: 1491 1117 193 467 0 1022 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 5964 [startup+0.100998 s] /proc/loadavg: 1.00 1.00 1.00 3/105 30047 /proc/meminfo: memFree=1786852/2059040 swapFree=4140364/4192956 [pid=30047] ppid=30045 vsize=8188 CPUtime=0.09 /proc/30047/stat : 30047 (pbct) R 30045 30047 29437 0 -1 4202496 1751 0 0 0 8 1 0 0 25 0 1 0 91191843 8384512 1670 1992294400 134512640 136421960 4293844496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30047/statm: 2047 1670 214 467 0 1578 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8188 [startup+0.301017 s] /proc/loadavg: 1.00 1.00 1.00 3/105 30047 /proc/meminfo: memFree=1786852/2059040 swapFree=4140364/4192956 [pid=30047] ppid=30045 vsize=8316 CPUtime=0.29 /proc/30047/stat : 30047 (pbct) R 30045 30047 29437 0 -1 4202496 1793 0 0 0 26 3 0 0 25 0 1 0 91191843 8515584 1712 1992294400 134512640 136421960 4293844496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30047/statm: 2079 1712 215 467 0 1610 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8316 [startup+0.701056 s] /proc/loadavg: 1.00 1.00 1.00 3/105 30047 /proc/meminfo: memFree=1786852/2059040 swapFree=4140364/4192956 [pid=30047] ppid=30045 vsize=8448 CPUtime=0.69 /proc/30047/stat : 30047 (pbct) R 30045 30047 29437 0 -1 4202496 1819 0 0 0 61 8 0 0 25 0 1 0 91191843 8650752 1738 1992294400 134512640 136421960 4293844496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30047/statm: 2112 1738 215 467 0 1643 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8448 [startup+1.50113 s] /proc/loadavg: 1.00 1.00 1.00 2/106 30048 /proc/meminfo: memFree=1780644/2059040 swapFree=4140364/4192956 [pid=30047] ppid=30045 vsize=8720 CPUtime=1.49 /proc/30047/stat : 30047 (pbct) R 30045 30047 29437 0 -1 4202496 1890 0 0 0 130 19 0 0 25 0 1 0 91191843 8929280 1808 1992294400 134512640 136421960 4293844496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30047/statm: 2180 1808 238 467 0 1711 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8720 [startup+3.10129 s] /proc/loadavg: 1.00 1.00 1.00 2/106 30048 /proc/meminfo: memFree=1780148/2059040 swapFree=4140364/4192956 [pid=30047] ppid=30045 vsize=8720 CPUtime=3.09 /proc/30047/stat : 30047 (pbct) R 30045 30047 29437 0 -1 4202496 1903 0 0 0 267 42 0 0 25 0 1 0 91191843 8929280 1818 1992294400 134512640 136421960 4293844496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30047/statm: 2180 1818 238 467 0 1711 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 8720 Solver just ended. Dumping a history of the last processes samples [startup+3.90037 s] /proc/loadavg: 1.00 1.00 1.00 2/106 30048 /proc/meminfo: memFree=1780148/2059040 swapFree=4140364/4192956 [pid=30047] ppid=30045 vsize=8720 CPUtime=3.89 /proc/30047/stat : 30047 (pbct) R 30045 30047 29437 0 -1 4202496 1904 0 0 0 335 54 0 0 25 0 1 0 91191843 8929280 1818 1992294400 134512640 136421960 4293844496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30047/statm: 2180 1818 238 467 0 1711 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 8720 [startup+4.30041 s] /proc/loadavg: 1.00 1.00 1.00 2/106 30048 /proc/meminfo: memFree=1780148/2059040 swapFree=4140364/4192956 [pid=30047] ppid=30045 vsize=8720 CPUtime=4.3 /proc/30047/stat : 30047 (pbct) R 30045 30047 29437 0 -1 4202496 1904 0 0 0 370 60 0 0 25 0 1 0 91191843 8929280 1818 1992294400 134512640 136421960 4293844496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30047/statm: 2180 1818 238 467 0 1711 0 Current children cumulated CPU time (s) 4.3 Current children cumulated vsize (KiB) 8720 [startup+4.40842 s] /proc/loadavg: 1.00 1.00 1.00 2/106 30048 /proc/meminfo: memFree=1780148/2059040 swapFree=4140364/4192956 [pid=30047] ppid=30045 vsize=8720 CPUtime=4.4 /proc/30047/stat : 30047 (pbct) R 30045 30047 29437 0 -1 4202496 1904 0 0 0 378 62 0 0 25 0 1 0 91191843 8929280 1818 1992294400 134512640 136421960 4293844496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30047/statm: 2180 1818 238 467 0 1711 0 Current children cumulated CPU time (s) 4.4 Current children cumulated vsize (KiB) 8720 Child status: 0 Real time (s): 4.42683 CPU time (s): 4.42533 CPU user time (s): 3.80042 CPU system time (s): 0.624905 CPU usage (%): 99.9659 Max. virtual memory (cumulated for all children) (KiB): 8720 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.80042 system time used= 0.624905 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1910 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 0.009998 second user time and 0.030995 second system time The end
Begin job on node089 at 2010-06-25 22:49:43 IDJOB=2681504 IDBENCH=47993 IDSOLVER=1192 FILE ID=node089/2681504-1277498983 PBS_JOBID= 11190535 Free space on /tmp= 62556 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=3-P1=19-P2=2-P3=19-P4=17-P5=13-P6=37-P7=5-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681504-1277498983/watcher-2681504-1277498983 -o /tmp/evaluation-result-2681504-1277498983/solver-2681504-1277498983 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681504-1277498983.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ade4038b6c8c483ca1d44b3698e37050 RANDOM SEED=539822365 node089.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 : 3000.244 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 : 3000.244 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 : 5999.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1787380 kB Buffers: 42456 kB Cached: 127172 kB SwapCached: 5456 kB Active: 61896 kB Inactive: 120128 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1787380 kB SwapTotal: 4192956 kB SwapFree: 4140364 kB Dirty: 2164 kB Writeback: 0 kB AnonPages: 11024 kB Mapped: 11916 kB Slab: 67888 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181372 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= 62552 MiB End job on node089 at 2010-06-25 22:49:48