Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 85.1701 | 85.1897 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=5-P1=53-P2=2-P3=3-P4=59-P5=29-P6=47-P7=67-P8=37-P9=43-B.opb |
MD5SUM | 25f560c7f1432359ec7ec03d2820d955 |
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 | 7.77182 |
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 | 162 |
Total number of constraints | 19 |
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 | 19 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 324 |
Sum of products size (including duplicates) | 648 |
Number of different products | 324 |
Sum of products size | 648 |
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 343/0 clauses 324/0 units 0 0.00/0.00 c vars 162 0.00/0.00 c objective 6 + 0 4.79/4.81 c 4.23836 13.2656 3555 140177 4.79/4.81 o 3 85.07/85.15 c 74.8016 14.3789 2625 2202864 85.07/85.15 o 2 85.07/85.15 c 74.8046 14.5625 1313 2202864 85.07/85.15 s OPTIMUM FOUND 85.07/85.15 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 -x121 x122 x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 x151 x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 x160 x161 -x162
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681558-1277499517/watcher-2681558-1277499517 -o /tmp/evaluation-result-2681558-1277499517/solver-2681558-1277499517 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681558-1277499517.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 1.01 1.00 3/107 25072 /proc/meminfo: memFree=1843732/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=3180 CPUtime=0 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 492 0 0 0 0 0 0 0 18 0 1 0 123607438 3256320 411 1992294400 134512640 136421960 4292770064 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 795 412 189 467 0 326 0 [startup+0.016145 s] /proc/loadavg: 1.00 1.01 1.00 3/107 25072 /proc/meminfo: memFree=1843732/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=4104 CPUtime=0.01 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 734 0 0 0 1 0 0 0 18 0 1 0 123607438 4202496 653 1992294400 134512640 136421960 4292770064 18446744073709551615 134632264 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 1026 653 189 467 0 557 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4104 [startup+0.101153 s] /proc/loadavg: 1.00 1.01 1.00 3/107 25072 /proc/meminfo: memFree=1843732/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=11476 CPUtime=0.09 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 2537 0 0 0 8 1 0 0 18 0 1 0 123607438 11751424 2456 1992294400 134512640 136421960 4292770064 18446744073709551615 134640409 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 2869 2456 203 467 0 2400 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11476 [startup+0.30117 s] /proc/loadavg: 1.00 1.01 1.00 3/107 25072 /proc/meminfo: memFree=1843732/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=12528 CPUtime=0.3 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 2803 0 0 0 26 4 0 0 18 0 1 0 123607438 12828672 2722 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3132 2722 215 467 0 2663 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 12528 [startup+0.701206 s] /proc/loadavg: 1.00 1.01 1.00 3/107 25072 /proc/meminfo: memFree=1843732/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=12784 CPUtime=0.69 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 2877 0 0 0 61 8 0 0 18 0 1 0 123607438 13090816 2796 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3196 2796 215 467 0 2727 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12784 [startup+1.50128 s] /proc/loadavg: 1.00 1.01 1.00 2/108 25073 /proc/meminfo: memFree=1833308/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=13048 CPUtime=1.49 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 2942 0 0 0 130 19 0 0 19 0 1 0 123607438 13361152 2861 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3262 2861 215 467 0 2793 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 13048 [startup+3.10142 s] /proc/loadavg: 1.00 1.01 1.00 2/108 25073 /proc/meminfo: memFree=1832812/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=13580 CPUtime=3.1 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3068 0 0 0 273 37 0 0 23 0 1 0 123607438 13905920 2987 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3395 2987 215 467 0 2926 0 Current children cumulated CPU time (s) 3.1 Current children cumulated vsize (KiB) 13580 [startup+6.30171 s] /proc/loadavg: 1.00 1.01 1.00 2/108 25073 /proc/meminfo: memFree=1832068/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=13788 CPUtime=6.3 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3133 0 0 0 553 77 0 0 25 0 1 0 123607438 14118912 3051 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3447 3051 238 467 0 2978 0 Current children cumulated CPU time (s) 6.3 Current children cumulated vsize (KiB) 13788 [startup+12.7013 s] /proc/loadavg: 1.00 1.01 1.00 2/108 25073 /proc/meminfo: memFree=1831820/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=13788 CPUtime=12.69 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3133 0 0 0 1112 157 0 0 25 0 1 0 123607438 14118912 3051 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3447 3051 238 467 0 2978 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13788 [startup+25.5004 s] /proc/loadavg: 1.00 1.01 1.00 2/108 25075 /proc/meminfo: memFree=1831820/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=14052 CPUtime=25.49 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3175 0 0 0 2230 319 0 0 25 0 1 0 123607438 14389248 3093 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3513 3093 238 467 0 3044 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 14052 [startup+51.1007 s] /proc/loadavg: 1.00 1.01 1.00 2/108 25075 /proc/meminfo: memFree=1831448/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=14460 CPUtime=51.08 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3294 0 0 0 4473 635 0 0 25 0 1 0 123607438 14807040 3212 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3615 3212 238 467 0 3146 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 14460 Solver just ended. Dumping a history of the last processes samples [startup+63.9009 s] /proc/loadavg: 1.00 1.01 1.00 2/108 25075 /proc/meminfo: memFree=1831448/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=14460 CPUtime=63.88 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3299 0 0 0 5601 787 0 0 25 0 1 0 123607438 14807040 3217 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3615 3217 238 467 0 3146 0 Current children cumulated CPU time (s) 63.88 Current children cumulated vsize (KiB) 14460 [startup+76.701 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25075 /proc/meminfo: memFree=1831324/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=14588 CPUtime=76.67 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3330 0 0 0 6734 933 0 0 25 0 1 0 123607438 14938112 3248 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3647 3248 238 467 0 3178 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 14588 [startup+79.9013 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25075 /proc/meminfo: memFree=1831200/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=14720 CPUtime=79.87 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3341 0 0 0 7016 971 0 0 25 0 1 0 123607438 15073280 3259 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3680 3259 238 467 0 3211 0 Current children cumulated CPU time (s) 79.87 Current children cumulated vsize (KiB) 14720 [startup+83.1016 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25075 /proc/meminfo: memFree=1830952/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=14720 CPUtime=83.07 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3342 0 0 0 7297 1010 0 0 25 0 1 0 123607438 15073280 3260 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3680 3260 238 467 0 3211 0 Current children cumulated CPU time (s) 83.07 Current children cumulated vsize (KiB) 14720 [startup+83.9017 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25075 /proc/meminfo: memFree=1830952/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=14720 CPUtime=83.87 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3342 0 0 0 7370 1017 0 0 25 0 1 0 123607438 15073280 3260 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3680 3260 238 467 0 3211 0 Current children cumulated CPU time (s) 83.87 Current children cumulated vsize (KiB) 14720 [startup+84.7077 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25075 /proc/meminfo: memFree=1830952/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=14720 CPUtime=84.68 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3353 0 0 0 7441 1027 0 0 25 0 1 0 123607438 15073280 3271 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3680 3271 238 467 0 3211 0 Current children cumulated CPU time (s) 84.68 Current children cumulated vsize (KiB) 14720 [startup+85.1008 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25075 /proc/meminfo: memFree=1830952/2059040 swapFree=4139776/4192956 [pid=25072] ppid=25070 vsize=14720 CPUtime=85.07 /proc/25072/stat : 25072 (pbct) R 25070 25072 24594 0 -1 4202496 3357 0 0 0 7475 1032 0 0 25 0 1 0 123607438 15073280 3275 1992294400 134512640 136421960 4292770064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25072/statm: 3680 3275 238 467 0 3211 0 Current children cumulated CPU time (s) 85.07 Current children cumulated vsize (KiB) 14720 Child status: 0 Real time (s): 85.1897 CPU time (s): 85.1701 CPU user time (s): 74.8406 CPU system time (s): 10.3294 CPU usage (%): 99.977 Max. virtual memory (cumulated for all children) (KiB): 14720 getrusage(RUSAGE_CHILDREN,...) data: user time used= 74.8406 system time used= 10.3294 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3380 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= 116 runsolver used 0.134979 second user time and 0.415936 second system time The end
Begin job on node025 at 2010-06-25 22:58:37 IDJOB=2681558 IDBENCH=48047 IDSOLVER=1192 FILE ID=node025/2681558-1277499517 PBS_JOBID= 11190574 Free space on /tmp= 62308 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=5-P1=53-P2=2-P3=3-P4=59-P5=29-P6=47-P7=67-P8=37-P9=43-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681558-1277499517/watcher-2681558-1277499517 -o /tmp/evaluation-result-2681558-1277499517/solver-2681558-1277499517 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681558-1277499517.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 25f560c7f1432359ec7ec03d2820d955 RANDOM SEED=741004358 node025.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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1844128 kB Buffers: 29380 kB Cached: 87080 kB SwapCached: 5904 kB Active: 68688 kB Inactive: 61264 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1844128 kB SwapTotal: 4192956 kB SwapFree: 4139776 kB Dirty: 1888 kB Writeback: 4 kB AnonPages: 12200 kB Mapped: 11988 kB Slab: 62584 kB PageTables: 4224 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183756 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= 62304 MiB End job on node025 at 2010-06-25 23:00:02