Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 28.7926 | 28.7994 |
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 0.1.1 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 1.10/1.15 c 0.98585 9.16797 1795 33799 1.10/1.15 o 17 1.49/1.57 c 1.3408 9.30078 1325 49064 1.49/1.57 o 9 4.49/4.51 c 3.85241 9.30078 1072 147870 4.49/4.51 o 5 4.89/4.93 c 4.20936 9.30078 1603 159228 4.89/4.93 o 3 28.68/28.77 c 24.7192 9.42969 1009 812627 28.68/28.77 s OPTIMUM FOUND 28.68/28.77 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-2681461-1277498537/watcher-2681461-1277498537 -o /tmp/evaluation-result-2681461-1277498537/solver-2681461-1277498537 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681461-1277498537.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: 0.92 0.98 0.99 3/106 29217 /proc/meminfo: memFree=1856556/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=3312 CPUtime=0 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 542 0 0 0 0 0 0 0 20 0 1 0 91146415 3391488 461 1992294400 134512640 136421960 4287940448 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 828 462 189 467 0 359 0 [startup+0.0597889 s] /proc/loadavg: 0.92 0.98 0.99 3/106 29217 /proc/meminfo: memFree=1856556/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=8192 CPUtime=0.05 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 1750 0 0 0 5 0 0 0 20 0 1 0 91146415 8388608 1669 1992294400 134512640 136421960 4287940448 18446744073709551615 134700917 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2082 1670 203 467 0 1613 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 8192 [startup+0.100793 s] /proc/loadavg: 0.92 0.98 0.99 3/106 29217 /proc/meminfo: memFree=1856556/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=8860 CPUtime=0.09 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 1927 0 0 0 9 0 0 0 20 0 1 0 91146415 9072640 1846 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2215 1846 214 467 0 1746 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8860 [startup+0.300811 s] /proc/loadavg: 0.92 0.98 0.99 3/106 29217 /proc/meminfo: memFree=1856556/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=9128 CPUtime=0.29 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 1968 0 0 0 25 4 0 0 20 0 1 0 91146415 9347072 1887 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2282 1887 215 467 0 1813 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9128 [startup+0.700845 s] /proc/loadavg: 0.92 0.98 0.99 3/106 29217 /proc/meminfo: memFree=1856556/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=9256 CPUtime=0.69 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 2006 0 0 0 59 10 0 0 20 0 1 0 91146415 9478144 1925 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2314 1925 215 467 0 1845 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9256 [startup+1.50092 s] /proc/loadavg: 0.92 0.98 0.99 2/107 29218 /proc/meminfo: memFree=1849604/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=9520 CPUtime=1.49 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 2088 0 0 0 128 21 0 0 22 0 1 0 91146415 9748480 2006 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2380 2006 238 467 0 1911 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 9520 [startup+3.10106 s] /proc/loadavg: 0.92 0.98 0.99 2/107 29218 /proc/meminfo: memFree=1849108/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=9520 CPUtime=3.09 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 2090 0 0 0 265 44 0 0 25 0 1 0 91146415 9748480 2007 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2380 2007 238 467 0 1911 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9520 [startup+6.30134 s] /proc/loadavg: 0.93 0.98 0.99 2/107 29220 /proc/meminfo: memFree=1848984/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=9520 CPUtime=6.29 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 2092 0 0 0 537 92 0 0 25 0 1 0 91146415 9748480 2007 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2380 2007 238 467 0 1911 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 9520 [startup+12.7009 s] /proc/loadavg: 0.93 0.98 0.99 2/107 29220 /proc/meminfo: memFree=1848860/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=9520 CPUtime=12.68 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 2107 0 0 0 1086 182 0 0 25 0 1 0 91146415 9748480 2022 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2380 2022 238 467 0 1911 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 9520 [startup+25.501 s] /proc/loadavg: 0.95 0.98 0.99 2/107 29220 /proc/meminfo: memFree=1848860/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=9652 CPUtime=25.49 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 2121 0 0 0 2191 358 0 0 25 0 1 0 91146415 9883648 2036 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2413 2036 238 467 0 1944 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 9652 Solver just ended. Dumping a history of the last processes samples [startup+27.1012 s] /proc/loadavg: 0.95 0.98 0.99 2/107 29220 /proc/meminfo: memFree=1848860/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=9652 CPUtime=27.09 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 2124 0 0 0 2328 381 0 0 25 0 1 0 91146415 9883648 2039 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2413 2039 238 467 0 1944 0 Current children cumulated CPU time (s) 27.09 Current children cumulated vsize (KiB) 9652 [startup+27.9012 s] /proc/loadavg: 0.95 0.98 0.99 2/107 29220 /proc/meminfo: memFree=1848860/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=9652 CPUtime=27.89 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 2124 0 0 0 2396 393 0 0 25 0 1 0 91146415 9883648 2039 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2413 2039 238 467 0 1944 0 Current children cumulated CPU time (s) 27.89 Current children cumulated vsize (KiB) 9652 [startup+28.3013 s] /proc/loadavg: 0.95 0.98 0.99 2/107 29220 /proc/meminfo: memFree=1848860/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=9652 CPUtime=28.29 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 2124 0 0 0 2431 398 0 0 25 0 1 0 91146415 9883648 2039 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2413 2039 238 467 0 1944 0 Current children cumulated CPU time (s) 28.29 Current children cumulated vsize (KiB) 9652 [startup+28.7013 s] /proc/loadavg: 0.95 0.98 0.99 2/107 29220 /proc/meminfo: memFree=1848860/2059040 swapFree=4139448/4192956 [pid=29217] ppid=29215 vsize=9652 CPUtime=28.68 /proc/29217/stat : 29217 (pbct) R 29215 29217 28837 0 -1 4202496 2124 0 0 0 2464 404 0 0 25 0 1 0 91146415 9883648 2039 1992294400 134512640 136421960 4287940448 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29217/statm: 2413 2039 238 467 0 1944 0 Current children cumulated CPU time (s) 28.68 Current children cumulated vsize (KiB) 9652 Child status: 0 Real time (s): 28.7994 CPU time (s): 28.7926 CPU user time (s): 24.7382 CPU system time (s): 4.05438 CPU usage (%): 99.9764 Max. virtual memory (cumulated for all children) (KiB): 9652 getrusage(RUSAGE_CHILDREN,...) data: user time used= 24.7382 system time used= 4.05438 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2129 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= 37 runsolver used 0.054991 second user time and 0.139978 second system time The end
Begin job on node041 at 2010-06-25 22:42:18 IDJOB=2681461 IDBENCH=47950 IDSOLVER=1192 FILE ID=node041/2681461-1277498537 PBS_JOBID= 11190587 Free space on /tmp= 61676 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=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-2681461-1277498537/watcher-2681461-1277498537 -o /tmp/evaluation-result-2681461-1277498537/solver-2681461-1277498537 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681461-1277498537.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1a5734774d9497f5914e33a08764abe1 RANDOM SEED=1162732245 node041.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 : 3000.251 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 : 3000.251 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 : 5599.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1857076 kB Buffers: 31380 kB Cached: 78792 kB SwapCached: 5940 kB Active: 69624 kB Inactive: 53120 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1857076 kB SwapTotal: 4192956 kB SwapFree: 4139448 kB Dirty: 1920 kB Writeback: 0 kB AnonPages: 11328 kB Mapped: 11912 kB Slab: 57140 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180644 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= 61672 MiB End job on node041 at 2010-06-25 22:42:46