Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 23.0905 | 23.0957 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=7-P0=23-P1=29-P2=43-B.opb |
MD5SUM | 6b89f4f008f41d9515b4e0d45a9d302b |
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 | 0.144977 |
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 | 42 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
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 100/0 clauses 101/0 units 0 0.00/0.00 c vars 42 0.00/0.00 c objective 7 + 0 1.49/1.59 c 1.39179 6.13672 640 35646 1.49/1.59 o 65 1.99/2.00 c 1.74273 6.13672 750 44859 1.99/2.00 o 7 2.49/2.54 c 2.21666 6.13672 722 58382 2.49/2.54 o 5 3.20/3.20 c 2.79157 6.13672 592 75130 3.20/3.20 o 3 22.99/23.08 c 20.2029 6.13672 599 502954 22.99/23.08 s OPTIMUM FOUND 22.99/23.08 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667935-1276649174/watcher-2667935-1276649174 -o /tmp/evaluation-result-2667935-1276649174/solver-2667935-1276649174 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667935-1276649174.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: 1.08 1.02 1.01 3/106 5589 /proc/meminfo: memFree=1825460/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=3512 CPUtime=0 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 565 0 0 0 0 0 0 0 20 0 1 0 38572795 3596288 487 1992294400 134512640 136485738 4294539744 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 878 488 198 482 0 394 0 [startup+0.0522189 s] /proc/loadavg: 1.08 1.02 1.01 3/106 5589 /proc/meminfo: memFree=1825460/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=5888 CPUtime=0.04 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1171 0 0 0 4 0 0 0 20 0 1 0 38572795 6029312 1093 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1472 1093 226 482 0 988 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 5888 [startup+0.101222 s] /proc/loadavg: 1.08 1.02 1.01 3/106 5589 /proc/meminfo: memFree=1825460/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6020 CPUtime=0.09 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1202 0 0 0 8 1 0 0 20 0 1 0 38572795 6164480 1124 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1505 1124 226 482 0 1021 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6020 [startup+0.301238 s] /proc/loadavg: 1.08 1.02 1.01 3/106 5589 /proc/meminfo: memFree=1825460/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6020 CPUtime=0.29 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1218 0 0 0 26 3 0 0 20 0 1 0 38572795 6164480 1140 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1505 1140 226 482 0 1021 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6020 [startup+0.70127 s] /proc/loadavg: 1.08 1.02 1.01 3/106 5589 /proc/meminfo: memFree=1825460/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6152 CPUtime=0.69 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1247 0 0 0 61 8 0 0 20 0 1 0 38572795 6299648 1169 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1538 1169 226 482 0 1054 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6152 [startup+1.50133 s] /proc/loadavg: 1.08 1.02 1.01 2/107 5590 /proc/meminfo: memFree=1821484/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6280 CPUtime=1.49 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1270 0 0 0 130 19 0 0 22 0 1 0 38572795 6430720 1192 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1570 1192 226 482 0 1086 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6280 [startup+3.10046 s] /proc/loadavg: 1.08 1.02 1.01 2/107 5590 /proc/meminfo: memFree=1821112/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6280 CPUtime=3.09 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1304 0 0 0 270 39 0 0 25 0 1 0 38572795 6430720 1223 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1570 1223 244 482 0 1086 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6280 [startup+6.30072 s] /proc/loadavg: 1.07 1.02 1.00 2/107 5590 /proc/meminfo: memFree=1821112/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6280 CPUtime=6.29 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1305 0 0 0 552 77 0 0 25 0 1 0 38572795 6430720 1223 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1570 1223 244 482 0 1086 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6280 [startup+12.7012 s] /proc/loadavg: 1.07 1.02 1.00 3/107 5590 /proc/meminfo: memFree=1820988/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6280 CPUtime=12.68 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1305 0 0 0 1112 156 0 0 25 0 1 0 38572795 6430720 1223 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1570 1223 244 482 0 1086 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 6280 Solver just ended. Dumping a history of the last processes samples [startup+19.1017 s] /proc/loadavg: 1.06 1.01 1.00 2/107 5590 /proc/meminfo: memFree=1820988/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6280 CPUtime=19.08 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1305 0 0 0 1673 235 0 0 25 0 1 0 38572795 6430720 1223 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1570 1223 244 482 0 1086 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 6280 [startup+20.7009 s] /proc/loadavg: 1.06 1.01 1.00 2/107 5590 /proc/meminfo: memFree=1820988/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6280 CPUtime=20.69 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1305 0 0 0 1814 255 0 0 25 0 1 0 38572795 6430720 1223 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1570 1223 244 482 0 1086 0 Current children cumulated CPU time (s) 20.69 Current children cumulated vsize (KiB) 6280 [startup+22.301 s] /proc/loadavg: 1.06 1.01 1.00 2/107 5590 /proc/meminfo: memFree=1820988/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6280 CPUtime=22.28 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1305 0 0 0 1951 277 0 0 25 0 1 0 38572795 6430720 1223 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1570 1223 244 482 0 1086 0 Current children cumulated CPU time (s) 22.28 Current children cumulated vsize (KiB) 6280 [startup+22.701 s] /proc/loadavg: 1.06 1.01 1.00 2/107 5590 /proc/meminfo: memFree=1820988/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6280 CPUtime=22.69 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1305 0 0 0 1986 283 0 0 25 0 1 0 38572795 6430720 1223 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1570 1223 244 482 0 1086 0 Current children cumulated CPU time (s) 22.69 Current children cumulated vsize (KiB) 6280 [startup+22.901 s] /proc/loadavg: 1.06 1.01 1.00 2/107 5590 /proc/meminfo: memFree=1820988/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6280 CPUtime=22.89 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1305 0 0 0 2004 285 0 0 25 0 1 0 38572795 6430720 1223 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1570 1223 244 482 0 1086 0 Current children cumulated CPU time (s) 22.89 Current children cumulated vsize (KiB) 6280 [startup+23.001 s] /proc/loadavg: 1.05 1.01 1.00 2/107 5590 /proc/meminfo: memFree=1820988/2059040 swapFree=4136680/4192956 [pid=5589] ppid=5587 vsize=6280 CPUtime=22.99 /proc/5589/stat : 5589 (pbct) R 5587 5589 5005 0 -1 4202496 1305 0 0 0 2013 286 0 0 25 0 1 0 38572795 6430720 1223 1992294400 134512640 136485738 4294539744 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/5589/statm: 1570 1223 244 482 0 1086 0 Current children cumulated CPU time (s) 22.99 Current children cumulated vsize (KiB) 6280 Child status: 0 Real time (s): 23.0957 CPU time (s): 23.0905 CPU user time (s): 20.2099 CPU system time (s): 2.88056 CPU usage (%): 99.9774 Max. virtual memory (cumulated for all children) (KiB): 6280 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.2099 system time used= 2.88056 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1311 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= 2 involuntary context switches= 59 runsolver used 0.047992 second user time and 0.112982 second system time The end
Begin job on node026 at 2010-06-16 02:46:14 IDJOB=2667935 IDBENCH=48018 IDSOLVER=1170 FILE ID=node026/2667935-1276649174 PBS_JOBID= 11172409 Free space on /tmp= 62560 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=23-P1=29-P2=43-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667935-1276649174/watcher-2667935-1276649174 -o /tmp/evaluation-result-2667935-1276649174/solver-2667935-1276649174 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667935-1276649174.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6b89f4f008f41d9515b4e0d45a9d302b RANDOM SEED=1999917094 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1825988 kB Buffers: 32892 kB Cached: 108428 kB SwapCached: 9808 kB Active: 85376 kB Inactive: 69364 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1825988 kB SwapTotal: 4192956 kB SwapFree: 4136680 kB Dirty: 1904 kB Writeback: 12 kB AnonPages: 11700 kB Mapped: 9456 kB Slab: 56680 kB PageTables: 4096 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182080 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= 62556 MiB End job on node026 at 2010-06-16 02:46:37