Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 68.2686 | 68.2861 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb |
MD5SUM | 546a5ced30808b0bb71d4cd4eb43d066 |
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 | 3.16152 |
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 | 144 |
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 | 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) | 288 |
Sum of products size (including duplicates) | 576 |
Number of different products | 288 |
Sum of products size | 576 |
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 296/0 clauses 297/0 units 0 0.00/0.00 c vars 144 0.00/0.00 c objective 6 + 0 4.59/4.65 c 4.04638 12.0898 2894 162581 4.59/4.65 o 61 8.59/8.61 c 7.49286 12.3086 1673 304008 8.59/8.61 o 14 18.29/18.37 c 16.0126 12.3086 2056 626767 18.29/18.37 o 3 68.18/68.25 c 59.5489 12.6953 1613 2124381 68.18/68.25 o 2 68.18/68.25 c 59.5499 12.6953 807 2124381 68.18/68.25 s OPTIMUM FOUND 68.18/68.25 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667958-1276649577/watcher-2667958-1276649577 -o /tmp/evaluation-result-2667958-1276649577/solver-2667958-1276649577 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667958-1276649577.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: 1.13 1.03 1.01 3/105 12454 /proc/meminfo: memFree=1794416/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=3120 CPUtime=0 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 476 0 0 0 0 0 0 0 25 0 1 0 6251757 3194880 399 1992294400 134512640 136485738 4290518960 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 780 401 193 482 0 296 0 [startup+0.0112641 s] /proc/loadavg: 1.13 1.03 1.01 3/105 12454 /proc/meminfo: memFree=1794416/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=3516 CPUtime=0.01 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 577 0 0 0 1 0 0 0 25 0 1 0 6251757 3600384 500 1992294400 134512640 136485738 4290518960 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 879 502 194 482 0 395 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 3516 [startup+0.101274 s] /proc/loadavg: 1.13 1.03 1.01 3/105 12454 /proc/meminfo: memFree=1794416/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=11064 CPUtime=0.09 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2462 0 0 0 8 1 0 0 25 0 1 0 6251757 11329536 2385 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 2766 2385 226 482 0 2282 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11064 [startup+0.301294 s] /proc/loadavg: 1.13 1.03 1.01 3/105 12454 /proc/meminfo: memFree=1794416/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=11456 CPUtime=0.29 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2545 0 0 0 25 4 0 0 25 0 1 0 6251757 11730944 2468 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 2864 2468 227 482 0 2380 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11456 [startup+0.701337 s] /proc/loadavg: 1.13 1.03 1.01 3/105 12454 /proc/meminfo: memFree=1794416/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=11592 CPUtime=0.69 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2608 0 0 0 60 9 0 0 25 0 1 0 6251757 11870208 2531 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 2898 2531 227 482 0 2414 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11592 [startup+1.50142 s] /proc/loadavg: 1.13 1.03 1.01 2/106 12455 /proc/meminfo: memFree=1785108/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=11980 CPUtime=1.5 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2683 0 0 0 129 21 0 0 25 0 1 0 6251757 12267520 2606 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 2995 2606 227 482 0 2511 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 11980 [startup+3.10059 s] /proc/loadavg: 1.12 1.03 1.01 2/106 12455 /proc/meminfo: memFree=1784736/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12244 CPUtime=3.09 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2756 0 0 0 268 41 0 0 25 0 1 0 6251757 12537856 2679 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3061 2679 227 482 0 2577 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 12244 [startup+6.30093 s] /proc/loadavg: 1.12 1.03 1.01 2/106 12455 /proc/meminfo: memFree=1784116/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12600 CPUtime=6.29 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2831 0 0 0 549 80 0 0 25 0 1 0 6251757 12902400 2753 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3150 2753 245 482 0 2666 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12600 [startup+12.7006 s] /proc/loadavg: 1.10 1.03 1.01 2/106 12455 /proc/meminfo: memFree=1783868/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12600 CPUtime=12.69 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2833 0 0 0 1106 163 0 0 25 0 1 0 6251757 12902400 2754 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3150 2754 245 482 0 2666 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 12600 [startup+25.501 s] /proc/loadavg: 1.08 1.03 1.01 2/106 12455 /proc/meminfo: memFree=1783868/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12600 CPUtime=25.49 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2866 0 0 0 2224 325 0 0 25 0 1 0 6251757 12902400 2786 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3150 2786 245 482 0 2666 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 12600 [startup+51.1017 s] /proc/loadavg: 1.05 1.03 1.00 2/106 12457 /proc/meminfo: memFree=1783744/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12864 CPUtime=51.08 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2911 0 0 0 4462 646 0 0 25 0 1 0 6251757 13172736 2831 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3216 2831 245 482 0 2732 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 12864 Solver just ended. Dumping a history of the last processes samples [startup+57.5013 s] /proc/loadavg: 1.05 1.02 1.00 2/106 12457 /proc/meminfo: memFree=1783744/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12864 CPUtime=57.48 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2917 0 0 0 5017 731 0 0 25 0 1 0 6251757 13172736 2837 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3216 2837 245 482 0 2732 0 Current children cumulated CPU time (s) 57.48 Current children cumulated vsize (KiB) 12864 [startup+63.901 s] /proc/loadavg: 1.04 1.02 1.00 2/106 12457 /proc/meminfo: memFree=1783620/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12996 CPUtime=63.87 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2932 0 0 0 5576 811 0 0 25 0 1 0 6251757 13307904 2852 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3249 2852 245 482 0 2765 0 Current children cumulated CPU time (s) 63.87 Current children cumulated vsize (KiB) 12996 [startup+65.5012 s] /proc/loadavg: 1.04 1.02 1.00 2/106 12457 /proc/meminfo: memFree=1783620/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12996 CPUtime=65.47 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2932 0 0 0 5715 832 0 0 25 0 1 0 6251757 13307904 2852 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3249 2852 245 482 0 2765 0 Current children cumulated CPU time (s) 65.47 Current children cumulated vsize (KiB) 12996 [startup+67.1083 s] /proc/loadavg: 1.04 1.02 1.00 2/106 12457 /proc/meminfo: memFree=1783620/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12996 CPUtime=67.08 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2932 0 0 0 5854 854 0 0 25 0 1 0 6251757 13307904 2852 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3249 2852 245 482 0 2765 0 Current children cumulated CPU time (s) 67.08 Current children cumulated vsize (KiB) 12996 [startup+67.9014 s] /proc/loadavg: 1.04 1.02 1.00 2/106 12457 /proc/meminfo: memFree=1783620/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12996 CPUtime=67.87 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2932 0 0 0 5923 864 0 0 25 0 1 0 6251757 13307904 2852 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3249 2852 245 482 0 2765 0 Current children cumulated CPU time (s) 67.87 Current children cumulated vsize (KiB) 12996 [startup+68.1014 s] /proc/loadavg: 1.04 1.02 1.00 2/106 12457 /proc/meminfo: memFree=1783620/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12996 CPUtime=68.08 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2932 0 0 0 5941 867 0 0 25 0 1 0 6251757 13307904 2852 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3249 2852 245 482 0 2765 0 Current children cumulated CPU time (s) 68.08 Current children cumulated vsize (KiB) 12996 [startup+68.2085 s] /proc/loadavg: 1.04 1.02 1.00 2/106 12457 /proc/meminfo: memFree=1783620/2059040 swapFree=4192956/4192956 [pid=12454] ppid=12452 vsize=12996 CPUtime=68.18 /proc/12454/stat : 12454 (pbct) R 12452 12454 11453 0 -1 4202496 2932 0 0 0 5950 868 0 0 25 0 1 0 6251757 13307904 2852 1992294400 134512640 136485738 4290518960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12454/statm: 3249 2852 245 482 0 2765 0 Current children cumulated CPU time (s) 68.18 Current children cumulated vsize (KiB) 12996 Child status: 0 Real time (s): 68.2861 CPU time (s): 68.2686 CPU user time (s): 59.5799 CPU system time (s): 8.68868 CPU usage (%): 99.9744 Max. virtual memory (cumulated for all children) (KiB): 12996 getrusage(RUSAGE_CHILDREN,...) data: user time used= 59.5799 system time used= 8.68868 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2939 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= 182 runsolver used 0.121981 second user time and 0.32495 second system time The end
Begin job on node081 at 2010-06-16 02:52:57 IDJOB=2667958 IDBENCH=48041 IDSOLVER=1170 FILE ID=node081/2667958-1276649577 PBS_JOBID= 11172406 Free space on /tmp= 121808 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667958-1276649577/watcher-2667958-1276649577 -o /tmp/evaluation-result-2667958-1276649577/solver-2667958-1276649577 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667958-1276649577.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 546a5ced30808b0bb71d4cd4eb43d066 RANDOM SEED=633086509 node081.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 : 3000.212 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 : 6000.42 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 : 3000.212 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: 1794944 kB Buffers: 9684 kB Cached: 129156 kB SwapCached: 0 kB Active: 114324 kB Inactive: 84512 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1794944 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2172 kB Writeback: 0 kB AnonPages: 59844 kB Mapped: 15388 kB Slab: 43564 kB PageTables: 4032 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180288 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= 121808 MiB End job on node081 at 2010-06-16 02:54:05