Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 22.1006 | 22.1129 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=19-P2=29-P3=5-P4=17-P5=5-P6=5-P7=13-P8=31-B.opb |
MD5SUM | 1a5734774d9497f5914e33a08764abe1 |
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 | 1.07383 |
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 | 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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 208/0 clauses 209/0 units 0 0.00/0.00 c vars 120 0.00/0.00 c objective 5 + 0 2.39/2.42 c 2.10968 9.20312 3639 69712 2.39/2.42 o 9 4.40/4.45 c 3.85841 9.38281 883 136742 4.40/4.45 o 3 21.98/22.09 c 19.0161 9.38281 904 639360 21.98/22.09 s OPTIMUM FOUND 21.98/22.09 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 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667867-1276647604/watcher-2667867-1276647604 -o /tmp/evaluation-result-2667867-1276647604/solver-2667867-1276647604 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667867-1276647604.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: 1.17 1.24 1.10 3/106 4972 /proc/meminfo: memFree=1854080/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=3252 CPUtime=0 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 509 0 0 0 0 0 0 0 25 0 1 0 40361916 3330048 431 1992294400 134512640 136485738 4291850272 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 813 432 194 482 0 329 0 [startup+0.074943 s] /proc/loadavg: 1.17 1.24 1.10 3/106 4972 /proc/meminfo: memFree=1854080/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=8772 CPUtime=0.07 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 1876 0 0 0 7 0 0 0 25 0 1 0 40361916 8982528 1798 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2193 1798 226 482 0 1709 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 8772 [startup+0.100947 s] /proc/loadavg: 1.17 1.24 1.10 3/106 4972 /proc/meminfo: memFree=1854080/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=8772 CPUtime=0.09 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 1889 0 0 0 9 0 0 0 25 0 1 0 40361916 8982528 1811 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2193 1811 226 482 0 1709 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8772 [startup+0.300972 s] /proc/loadavg: 1.17 1.24 1.10 3/106 4972 /proc/meminfo: memFree=1854080/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=9036 CPUtime=0.29 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 1942 0 0 0 26 3 0 0 25 0 1 0 40361916 9252864 1864 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2259 1864 226 482 0 1775 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9036 [startup+0.701025 s] /proc/loadavg: 1.17 1.24 1.10 3/106 4972 /proc/meminfo: memFree=1854080/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=9164 CPUtime=0.69 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 1967 0 0 0 62 7 0 0 25 0 1 0 40361916 9383936 1889 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2291 1889 226 482 0 1807 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9164 [startup+1.50113 s] /proc/loadavg: 1.17 1.24 1.10 2/107 4973 /proc/meminfo: memFree=1847252/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=9292 CPUtime=1.49 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 2002 0 0 0 131 18 0 0 25 0 1 0 40361916 9515008 1924 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2323 1924 227 482 0 1839 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 9292 [startup+3.10134 s] /proc/loadavg: 1.15 1.24 1.10 2/107 4973 /proc/meminfo: memFree=1846880/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=9604 CPUtime=3.09 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 2076 0 0 0 268 41 0 0 25 0 1 0 40361916 9834496 1997 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2401 1997 245 482 0 1917 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9604 [startup+6.30076 s] /proc/loadavg: 1.15 1.24 1.10 2/107 4973 /proc/meminfo: memFree=1846756/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=9604 CPUtime=6.29 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 2080 0 0 0 542 87 0 0 25 0 1 0 40361916 9834496 2000 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2401 2000 245 482 0 1917 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 9604 [startup+12.7016 s] /proc/loadavg: 1.13 1.23 1.09 2/107 4973 /proc/meminfo: memFree=1846632/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=9604 CPUtime=12.68 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 2080 0 0 0 1092 176 0 0 25 0 1 0 40361916 9834496 2000 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/4972/statm: 2401 2000 245 482 0 1917 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 9604 Solver just ended. Dumping a history of the last processes samples [startup+19.1014 s] /proc/loadavg: 1.12 1.22 1.09 2/107 4973 /proc/meminfo: memFree=1846632/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=9604 CPUtime=19.08 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 2080 0 0 0 1643 265 0 0 25 0 1 0 40361916 9834496 2000 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2401 2000 245 482 0 1917 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 9604 [startup+20.7016 s] /proc/loadavg: 1.12 1.22 1.09 2/107 4973 /proc/meminfo: memFree=1846632/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=9604 CPUtime=20.68 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 2080 0 0 0 1780 288 0 0 25 0 1 0 40361916 9834496 2000 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2401 2000 245 482 0 1917 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 9604 [startup+21.5017 s] /proc/loadavg: 1.12 1.22 1.09 2/107 4973 /proc/meminfo: memFree=1846508/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=9604 CPUtime=21.48 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 2080 0 0 0 1850 298 0 0 25 0 1 0 40361916 9834496 2000 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2401 2000 245 482 0 1917 0 Current children cumulated CPU time (s) 21.48 Current children cumulated vsize (KiB) 9604 [startup+21.9018 s] /proc/loadavg: 1.11 1.22 1.09 2/107 4973 /proc/meminfo: memFree=1846508/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=9604 CPUtime=21.89 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 2080 0 0 0 1885 304 0 0 25 0 1 0 40361916 9834496 2000 1992294400 134512640 136485738 4291850272 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2401 2000 245 482 0 1917 0 Current children cumulated CPU time (s) 21.89 Current children cumulated vsize (KiB) 9604 [startup+22.1018 s] /proc/loadavg: 1.11 1.22 1.09 2/107 4973 /proc/meminfo: memFree=1846508/2059040 swapFree=4139776/4192956 [pid=4972] ppid=4970 vsize=8824 CPUtime=22.08 /proc/4972/stat : 4972 (pbct) R 4970 4972 4419 0 -1 4202496 2085 0 0 0 1902 306 0 0 25 0 1 0 40361916 9035776 1863 1992294400 134512640 136485738 4291850272 18446744073709551615 134720107 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4972/statm: 2206 1863 249 482 0 1722 0 Current children cumulated CPU time (s) 22.08 Current children cumulated vsize (KiB) 8824 Child status: 0 Real time (s): 22.1129 CPU time (s): 22.1006 CPU user time (s): 19.0361 CPU system time (s): 3.06453 CPU usage (%): 99.9445 Max. virtual memory (cumulated for all children) (KiB): 9604 getrusage(RUSAGE_CHILDREN,...) data: user time used= 19.0361 system time used= 3.06453 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2086 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= 110 runsolver used 0.048992 second user time and 0.105983 second system time The end
Begin job on node013 at 2010-06-16 02:20:04 IDJOB=2667867 IDBENCH=47950 IDSOLVER=1170 FILE ID=node013/2667867-1276647604 PBS_JOBID= 11172410 Free space on /tmp= 62552 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=19-P2=29-P3=5-P4=17-P5=5-P6=5-P7=13-P8=31-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667867-1276647604/watcher-2667867-1276647604 -o /tmp/evaluation-result-2667867-1276647604/solver-2667867-1276647604 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667867-1276647604.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1a5734774d9497f5914e33a08764abe1 RANDOM SEED=1868441238 node013.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 : 3000.253 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 : 6000.50 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 : 3000.253 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1854608 kB Buffers: 26016 kB Cached: 97500 kB SwapCached: 6748 kB Active: 102140 kB Inactive: 35600 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1854608 kB SwapTotal: 4192956 kB SwapFree: 4139776 kB Dirty: 2132 kB Writeback: 0 kB AnonPages: 12636 kB Mapped: 13008 kB Slab: 45028 kB PageTables: 4072 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181124 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= 62548 MiB End job on node013 at 2010-06-16 02:20:26