Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 21.5857 | 21.5906 |
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 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 1.10/1.12 c 0.973851 9.06641 1859 37591 1.10/1.12 o 17 4.49/4.55 c 3.9264 9.19531 1907 163629 4.49/4.55 o 11 8.89/8.96 c 7.71983 9.19531 1463 328057 8.89/8.96 o 9 9.19/9.24 c 7.95379 9.19531 1857 335827 9.19/9.24 o 5 9.90/9.99 c 8.60569 9.19531 1306 365436 9.90/9.99 o 3 21.49/21.56 c 18.5822 9.32422 1657 730913 21.49/21.56 o 2 21.49/21.57 c 18.5832 9.32422 829 730913 21.49/21.57 s OPTIMUM FOUND 21.49/21.57 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-2667840-1276647133/watcher-2667840-1276647133 -o /tmp/evaluation-result-2667840-1276647133/solver-2667840-1276647133 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667840-1276647133.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: 1.59 1.18 1.06 3/105 14567 /proc/meminfo: memFree=1843644/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=3384 CPUtime=0 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 525 0 0 0 0 0 0 0 25 0 1 0 6006810 3465216 447 1992294400 134512640 136485738 4292402480 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 846 449 194 482 0 362 0 [startup+0.067274 s] /proc/loadavg: 1.59 1.18 1.06 3/105 14567 /proc/meminfo: memFree=1843644/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=8768 CPUtime=0.06 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 1863 0 0 0 6 0 0 0 25 0 1 0 6006810 8978432 1785 1992294400 134512640 136485738 4292402480 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2192 1785 221 482 0 1708 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 8768 [startup+0.101277 s] /proc/loadavg: 1.59 1.18 1.06 3/105 14567 /proc/meminfo: memFree=1843644/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=8768 CPUtime=0.09 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 1891 0 0 0 9 0 0 0 25 0 1 0 6006810 8978432 1813 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2192 1813 226 482 0 1708 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8768 [startup+0.301298 s] /proc/loadavg: 1.59 1.18 1.06 3/105 14567 /proc/meminfo: memFree=1843644/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=9024 CPUtime=0.29 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 1942 0 0 0 26 3 0 0 25 0 1 0 6006810 9240576 1864 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2256 1864 227 482 0 1772 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9024 [startup+0.70134 s] /proc/loadavg: 1.59 1.18 1.06 3/105 14567 /proc/meminfo: memFree=1843644/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=9152 CPUtime=0.69 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 1976 0 0 0 61 8 0 0 25 0 1 0 6006810 9371648 1898 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2288 1898 227 482 0 1804 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9152 [startup+1.50142 s] /proc/loadavg: 1.59 1.18 1.06 2/106 14568 /proc/meminfo: memFree=1836692/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=9412 CPUtime=1.49 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 2047 0 0 0 130 19 0 0 25 0 1 0 6006810 9637888 1968 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2353 1968 245 482 0 1869 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 9412 [startup+3.10159 s] /proc/loadavg: 1.54 1.18 1.06 2/106 14568 /proc/meminfo: memFree=1836444/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=9412 CPUtime=3.09 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 2047 0 0 0 268 41 0 0 25 0 1 0 6006810 9637888 1968 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2353 1968 245 482 0 1869 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9412 [startup+6.30093 s] /proc/loadavg: 1.54 1.18 1.06 2/106 14568 /proc/meminfo: memFree=1836444/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=9412 CPUtime=6.29 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 2049 0 0 0 542 87 0 0 25 0 1 0 6006810 9637888 1969 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2353 1969 245 482 0 1869 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 9412 [startup+12.7006 s] /proc/loadavg: 1.46 1.17 1.06 2/106 14568 /proc/meminfo: memFree=1836320/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=9412 CPUtime=12.69 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 2061 0 0 0 1093 176 0 0 25 0 1 0 6006810 9637888 1978 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2353 1978 245 482 0 1869 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 9412 Solver just ended. Dumping a history of the last processes samples [startup+15.901 s] /proc/loadavg: 1.46 1.17 1.06 2/106 14568 /proc/meminfo: memFree=1836320/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=9544 CPUtime=15.88 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 2069 0 0 0 1368 220 0 0 25 0 1 0 6006810 9773056 1986 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2386 1986 245 482 0 1902 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 9544 [startup+19.1013 s] /proc/loadavg: 1.42 1.17 1.06 2/106 14568 /proc/meminfo: memFree=1836320/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=9544 CPUtime=19.09 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 2083 0 0 0 1642 267 0 0 25 0 1 0 6006810 9773056 2000 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2386 2000 245 482 0 1902 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 9544 [startup+20.7015 s] /proc/loadavg: 1.42 1.17 1.06 2/106 14568 /proc/meminfo: memFree=1836320/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=9544 CPUtime=20.68 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 2090 0 0 0 1780 288 0 0 25 0 1 0 6006810 9773056 2007 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2386 2007 245 482 0 1902 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 9544 [startup+21.1005 s] /proc/loadavg: 1.42 1.17 1.06 2/106 14568 /proc/meminfo: memFree=1836320/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=9544 CPUtime=21.09 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 2091 0 0 0 1817 292 0 0 25 0 1 0 6006810 9773056 2008 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2386 2008 245 482 0 1902 0 Current children cumulated CPU time (s) 21.09 Current children cumulated vsize (KiB) 9544 [startup+21.5005 s] /proc/loadavg: 1.42 1.17 1.06 2/106 14568 /proc/meminfo: memFree=1836320/2059040 swapFree=4148288/4192956 [pid=14567] ppid=14565 vsize=9544 CPUtime=21.49 /proc/14567/stat : 14567 (pbct) R 14565 14567 14286 0 -1 4202496 2091 0 0 0 1852 297 0 0 25 0 1 0 6006810 9773056 2008 1992294400 134512640 136485738 4292402480 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14567/statm: 2386 2008 245 482 0 1902 0 Current children cumulated CPU time (s) 21.49 Current children cumulated vsize (KiB) 9544 Child status: 0 Real time (s): 21.5906 CPU time (s): 21.5857 CPU user time (s): 18.6022 CPU system time (s): 2.98355 CPU usage (%): 99.9772 Max. virtual memory (cumulated for all children) (KiB): 9544 getrusage(RUSAGE_CHILDREN,...) data: user time used= 18.6022 system time used= 2.98355 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2100 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= 91 runsolver used 0.041993 second user time and 0.103984 second system time The end
Begin job on node082 at 2010-06-16 02:12:13 IDJOB=2667840 IDBENCH=47923 IDSOLVER=1170 FILE ID=node082/2667840-1276647133 PBS_JOBID= 11172422 Free space on /tmp= 62584 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=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-2667840-1276647133/watcher-2667840-1276647133 -o /tmp/evaluation-result-2667840-1276647133/solver-2667840-1276647133 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667840-1276647133.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e RANDOM SEED=264001797 node082.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1844040 kB Buffers: 22420 kB Cached: 95572 kB SwapCached: 6528 kB Active: 86892 kB Inactive: 52460 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1844040 kB SwapTotal: 4192956 kB SwapFree: 4148288 kB Dirty: 2192 kB Writeback: 0 kB AnonPages: 18632 kB Mapped: 13244 kB Slab: 53936 kB PageTables: 3904 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180468 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62580 MiB End job on node082 at 2010-06-16 02:12:35