Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 6.88395 | 6.88554 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb |
MD5SUM | fcb10f2a5637609269e4645e32e48d88 |
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 | 0.140978 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
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) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
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 130/0 clauses 131/0 units 0 0.00/0.00 c vars 75 0.00/0.00 c objective 5 + 0 0.19/0.29 c 0.254961 6.66016 1029 8470 0.19/0.29 o 7 0.50/0.52 c 0.449931 6.80469 831 15281 0.50/0.52 o 5 0.89/0.90 c 0.771882 6.80469 1016 25391 0.89/0.90 o 3 6.79/6.87 c 5.9041 6.80469 410 185067 6.79/6.87 s OPTIMUM FOUND 6.79/6.87 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667818-1276646315/watcher-2667818-1276646315 -o /tmp/evaluation-result-2667818-1276646315/solver-2667818-1276646315 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667818-1276646315.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: 1.32 1.29 1.13 3/106 12678 /proc/meminfo: memFree=1785724/2059040 swapFree=4192956/4192956 [pid=12678] ppid=12676 vsize=3516 CPUtime=0 /proc/12678/stat : 12678 (pbct) R 12676 12678 12076 0 -1 4202496 555 0 0 0 0 0 0 0 20 0 1 0 5926626 3600384 478 1992294400 134512640 136485738 4292085952 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12678/statm: 879 480 194 482 0 395 0 [startup+0.081291 s] /proc/loadavg: 1.32 1.29 1.13 3/106 12678 /proc/meminfo: memFree=1785724/2059040 swapFree=4192956/4192956 [pid=12678] ppid=12676 vsize=6688 CPUtime=0.08 /proc/12678/stat : 12678 (pbct) R 12676 12678 12076 0 -1 4202496 1376 0 0 0 7 1 0 0 20 0 1 0 5926626 6848512 1299 1992294400 134512640 136485738 4292085952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12678/statm: 1672 1299 226 482 0 1188 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 6688 [startup+0.101292 s] /proc/loadavg: 1.32 1.29 1.13 3/106 12678 /proc/meminfo: memFree=1785724/2059040 swapFree=4192956/4192956 [pid=12678] ppid=12676 vsize=6688 CPUtime=0.09 /proc/12678/stat : 12678 (pbct) R 12676 12678 12076 0 -1 4202496 1384 0 0 0 8 1 0 0 20 0 1 0 5926626 6848512 1307 1992294400 134512640 136485738 4292085952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12678/statm: 1672 1307 226 482 0 1188 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6688 [startup+0.301315 s] /proc/loadavg: 1.32 1.29 1.13 3/106 12678 /proc/meminfo: memFree=1785724/2059040 swapFree=4192956/4192956 [pid=12678] ppid=12676 vsize=6964 CPUtime=0.29 /proc/12678/stat : 12678 (pbct) R 12676 12678 12076 0 -1 4202496 1442 0 0 0 25 4 0 0 20 0 1 0 5926626 7131136 1364 1992294400 134512640 136485738 4292085952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12678/statm: 1741 1364 244 482 0 1257 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6964 [startup+0.701362 s] /proc/loadavg: 1.32 1.29 1.13 3/106 12678 /proc/meminfo: memFree=1785724/2059040 swapFree=4192956/4192956 [pid=12678] ppid=12676 vsize=6964 CPUtime=0.69 /proc/12678/stat : 12678 (pbct) R 12676 12678 12076 0 -1 4202496 1444 0 0 0 60 9 0 0 21 0 1 0 5926626 7131136 1365 1992294400 134512640 136485738 4292085952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12678/statm: 1741 1365 244 482 0 1257 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6964 [startup+1.50146 s] /proc/loadavg: 1.32 1.29 1.13 2/107 12679 /proc/meminfo: memFree=1781128/2059040 swapFree=4192956/4192956 [pid=12678] ppid=12676 vsize=6964 CPUtime=1.49 /proc/12678/stat : 12678 (pbct) R 12676 12678 12076 0 -1 4202496 1445 0 0 0 129 20 0 0 23 0 1 0 5926626 7131136 1365 1992294400 134512640 136485738 4292085952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12678/statm: 1741 1365 244 482 0 1257 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6964 [startup+3.10064 s] /proc/loadavg: 1.32 1.29 1.13 2/107 12679 /proc/meminfo: memFree=1780880/2059040 swapFree=4192956/4192956 [pid=12678] ppid=12676 vsize=6964 CPUtime=3.09 /proc/12678/stat : 12678 (pbct) R 12676 12678 12076 0 -1 4202496 1455 0 0 0 265 44 0 0 25 0 1 0 5926626 7131136 1375 1992294400 134512640 136485738 4292085952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12678/statm: 1741 1375 244 482 0 1257 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6964 [startup+6.30102 s] /proc/loadavg: 1.29 1.29 1.13 2/107 12679 /proc/meminfo: memFree=1780756/2059040 swapFree=4192956/4192956 [pid=12678] ppid=12676 vsize=6964 CPUtime=6.29 /proc/12678/stat : 12678 (pbct) R 12676 12678 12076 0 -1 4202496 1460 0 0 0 541 88 0 0 25 0 1 0 5926626 7131136 1380 1992294400 134512640 136485738 4292085952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12678/statm: 1741 1380 244 482 0 1257 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6964 Solver just ended. Dumping a history of the last processes samples [startup+6.70107 s] /proc/loadavg: 1.29 1.29 1.13 2/107 12679 /proc/meminfo: memFree=1780756/2059040 swapFree=4192956/4192956 [pid=12678] ppid=12676 vsize=6964 CPUtime=6.69 /proc/12678/stat : 12678 (pbct) R 12676 12678 12076 0 -1 4202496 1460 0 0 0 575 94 0 0 25 0 1 0 5926626 7131136 1380 1992294400 134512640 136485738 4292085952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12678/statm: 1741 1380 244 482 0 1257 0 Current children cumulated CPU time (s) 6.69 Current children cumulated vsize (KiB) 6964 [startup+6.80108 s] /proc/loadavg: 1.29 1.29 1.13 2/107 12679 /proc/meminfo: memFree=1780756/2059040 swapFree=4192956/4192956 [pid=12678] ppid=12676 vsize=6964 CPUtime=6.79 /proc/12678/stat : 12678 (pbct) R 12676 12678 12076 0 -1 4202496 1460 0 0 0 584 95 0 0 25 0 1 0 5926626 7131136 1380 1992294400 134512640 136485738 4292085952 18446744073709551615 134920847 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12678/statm: 1741 1380 244 482 0 1257 0 Current children cumulated CPU time (s) 6.79 Current children cumulated vsize (KiB) 6964 Child status: 0 Real time (s): 6.88554 CPU time (s): 6.88395 CPU user time (s): 5.9141 CPU system time (s): 0.969852 CPU usage (%): 99.9769 Max. virtual memory (cumulated for all children) (KiB): 6964 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.9141 system time used= 0.969852 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1466 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= 86 runsolver used 0.012998 second user time and 0.040993 second system time The end
Begin job on node033 at 2010-06-16 01:58:35 IDJOB=2667818 IDBENCH=47901 IDSOLVER=1170 FILE ID=node033/2667818-1276646315 PBS_JOBID= 11172425 Free space on /tmp= 62592 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=11-P2=11-P3=17-P4=29-P5=23-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667818-1276646315/watcher-2667818-1276646315 -o /tmp/evaluation-result-2667818-1276646315/solver-2667818-1276646315 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667818-1276646315.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fcb10f2a5637609269e4645e32e48d88 RANDOM SEED=489458055 node033.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1786252 kB Buffers: 20792 kB Cached: 127140 kB SwapCached: 0 kB Active: 88300 kB Inactive: 119364 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1786252 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 1992 kB Writeback: 0 kB AnonPages: 59788 kB Mapped: 15380 kB Slab: 43424 kB PageTables: 3904 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180988 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= 62588 MiB End job on node033 at 2010-06-16 01:58:42