Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 8.64968 | 8.65249 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb |
MD5SUM | 872806d45eb1cc1623065d320b93ba6e |
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 | 1.3248 |
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 | 120 |
Total number of constraints | 17 |
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 | 17 |
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) | 200 |
Sum of products size (including duplicates) | 400 |
Number of different products | 200 |
Sum of products size | 400 |
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 217/0 clauses 200/0 units 0 0.00/0.00 c vars 120 0.00/0.00 c objective 5 + 0 0.89/0.91 c 0.78488 9.03906 2376 28599 0.89/0.91 o 19 2.29/2.32 c 1.9907 9.19922 1874 77136 2.29/2.32 o 3 8.59/8.63 c 7.38688 9.32422 1929 272565 8.59/8.63 o 2 8.59/8.63 c 7.38888 9.32422 483 272565 8.59/8.63 s OPTIMUM FOUND 8.59/8.63 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 -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 x119 -x120
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681434-1277497986/watcher-2681434-1277497986 -o /tmp/evaluation-result-2681434-1277497986/solver-2681434-1277497986 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681434-1277497986.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: 1.14 1.06 1.01 3/106 24127 /proc/meminfo: memFree=1816812/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=3312 CPUtime=0 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 539 0 0 0 0 0 0 0 20 0 1 0 125399935 3391488 459 1992294400 134512640 136421960 4288309984 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 828 460 189 467 0 359 0 [startup+0.039372 s] /proc/loadavg: 1.14 1.06 1.01 3/106 24127 /proc/meminfo: memFree=1816812/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=5964 CPUtime=0.03 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 1198 0 0 0 3 0 0 0 20 0 1 0 125399935 6107136 1118 1992294400 134512640 136421960 4288309984 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 1491 1119 193 467 0 1022 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 5964 [startup+0.101377 s] /proc/loadavg: 1.14 1.06 1.01 3/106 24127 /proc/meminfo: memFree=1816812/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=8860 CPUtime=0.09 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 1923 0 0 0 8 1 0 0 20 0 1 0 125399935 9072640 1843 1992294400 134512640 136421960 4288309984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 2215 1843 214 467 0 1746 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8860 [startup+0.301395 s] /proc/loadavg: 1.14 1.06 1.01 3/106 24127 /proc/meminfo: memFree=1816812/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=9120 CPUtime=0.29 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 1967 0 0 0 25 4 0 0 20 0 1 0 125399935 9338880 1887 1992294400 134512640 136421960 4288309984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 2280 1887 215 467 0 1811 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9120 [startup+0.701431 s] /proc/loadavg: 1.14 1.06 1.01 3/106 24127 /proc/meminfo: memFree=1816812/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=9252 CPUtime=0.69 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 2010 0 0 0 59 10 0 0 20 0 1 0 125399935 9474048 1930 1992294400 134512640 136421960 4288309984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 2313 1930 215 467 0 1844 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9252 [startup+1.5015 s] /proc/loadavg: 1.14 1.06 1.01 2/107 24128 /proc/meminfo: memFree=1809736/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=9416 CPUtime=1.49 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 2060 0 0 0 128 21 0 0 23 0 1 0 125399935 9641984 1979 1992294400 134512640 136421960 4288309984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 2354 1979 238 467 0 1885 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 9416 [startup+3.10165 s] /proc/loadavg: 1.13 1.06 1.01 2/107 24128 /proc/meminfo: memFree=1809488/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=9416 CPUtime=3.09 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 2062 0 0 0 265 44 0 0 25 0 1 0 125399935 9641984 1980 1992294400 134512640 136421960 4288309984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 2354 1980 238 467 0 1885 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9416 [startup+6.30093 s] /proc/loadavg: 1.13 1.06 1.01 2/107 24128 /proc/meminfo: memFree=1809364/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=9416 CPUtime=6.28 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 2075 0 0 0 539 89 0 0 25 0 1 0 125399935 9641984 1993 1992294400 134512640 136421960 4288309984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 2354 1993 238 467 0 1885 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 9416 Solver just ended. Dumping a history of the last processes samples [startup+7.90108 s] /proc/loadavg: 1.12 1.06 1.01 2/107 24128 /proc/meminfo: memFree=1809364/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=9544 CPUtime=7.88 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 2078 0 0 0 677 111 0 0 25 0 1 0 125399935 9773056 1996 1992294400 134512640 136421960 4288309984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 2386 1996 238 467 0 1917 0 Current children cumulated CPU time (s) 7.88 Current children cumulated vsize (KiB) 9544 [startup+8.30111 s] /proc/loadavg: 1.12 1.06 1.01 2/107 24128 /proc/meminfo: memFree=1809364/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=9544 CPUtime=8.29 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 2081 0 0 0 710 119 0 0 25 0 1 0 125399935 9773056 1999 1992294400 134512640 136421960 4288309984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 2386 1999 238 467 0 1917 0 Current children cumulated CPU time (s) 8.29 Current children cumulated vsize (KiB) 9544 [startup+8.50113 s] /proc/loadavg: 1.12 1.06 1.01 2/107 24128 /proc/meminfo: memFree=1809364/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=9544 CPUtime=8.48 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 2081 0 0 0 727 121 0 0 25 0 1 0 125399935 9773056 1999 1992294400 134512640 136421960 4288309984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 2386 1999 238 467 0 1917 0 Current children cumulated CPU time (s) 8.48 Current children cumulated vsize (KiB) 9544 [startup+8.60114 s] /proc/loadavg: 1.12 1.06 1.01 2/107 24128 /proc/meminfo: memFree=1809364/2059040 swapFree=4135508/4192956 [pid=24127] ppid=24125 vsize=9544 CPUtime=8.59 /proc/24127/stat : 24127 (pbct) R 24125 24127 23724 0 -1 4202496 2081 0 0 0 736 123 0 0 25 0 1 0 125399935 9773056 1999 1992294400 134512640 136421960 4288309984 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24127/statm: 2386 1999 238 467 0 1917 0 Current children cumulated CPU time (s) 8.59 Current children cumulated vsize (KiB) 9544 Child status: 0 Real time (s): 8.65249 CPU time (s): 8.64968 CPU user time (s): 7.40887 CPU system time (s): 1.24081 CPU usage (%): 99.9675 Max. virtual memory (cumulated for all children) (KiB): 9544 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.40887 system time used= 1.24081 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2087 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= 13 runsolver used 0.010998 second user time and 0.057991 second system time The end
Begin job on node015 at 2010-06-25 22:33:06 IDJOB=2681434 IDBENCH=47923 IDSOLVER=1192 FILE ID=node015/2681434-1277497986 PBS_JOBID= 11190542 Free space on /tmp= 62412 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=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681434-1277497986/watcher-2681434-1277497986 -o /tmp/evaluation-result-2681434-1277497986/solver-2681434-1277497986 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681434-1277497986.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e RANDOM SEED=2137511482 node015.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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1817340 kB Buffers: 52528 kB Cached: 88828 kB SwapCached: 10332 kB Active: 61084 kB Inactive: 93696 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1817340 kB SwapTotal: 4192956 kB SwapFree: 4135508 kB Dirty: 1908 kB Writeback: 0 kB AnonPages: 12088 kB Mapped: 8400 kB Slab: 64972 kB PageTables: 4200 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181920 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= 62408 MiB End job on node015 at 2010-06-25 22:33:15