Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 4.43732 | 4.43799 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=17-P2=13-P3=17-P4=29-B.opb |
MD5SUM | 403b623ea10f115d0b920329a5e92576 |
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 | 0.101984 |
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 | 60 |
Total number of constraints | 9 |
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 | 9 |
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) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
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 109/0 clauses 100/0 units 0 0.00/0.00 c vars 60 0.00/0.00 c objective 5 + 0 0.10/0.18 c 0.155976 5.94531 868 5029 0.10/0.18 o 9 0.19/0.28 c 0.243962 6.07812 565 8506 0.19/0.28 o 3 4.40/4.43 c 3.84442 6.07812 614 121338 4.40/4.43 s OPTIMUM FOUND 4.40/4.43 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681448-1277498266/watcher-2681448-1277498266 -o /tmp/evaluation-result-2681448-1277498266/solver-2681448-1277498266 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681448-1277498266.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: 1.00 1.00 1.00 3/105 31304 /proc/meminfo: memFree=1857748/2059040 swapFree=4138820/4192956 [pid=31304] ppid=31302 vsize=3572 CPUtime=0 /proc/31304/stat : 31304 (pbct) R 31302 31304 30641 0 -1 4202496 594 0 0 0 0 0 0 0 25 0 1 0 91119725 3657728 513 1992294400 134512640 136421960 4294117184 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31304/statm: 893 513 193 467 0 424 0 [startup+0.031217 s] /proc/loadavg: 1.00 1.00 1.00 3/105 31304 /proc/meminfo: memFree=1857748/2059040 swapFree=4138820/4192956 [pid=31304] ppid=31302 vsize=5688 CPUtime=0.02 /proc/31304/stat : 31304 (pbct) R 31302 31304 30641 0 -1 4202496 1124 0 0 0 2 0 0 0 25 0 1 0 91119725 5824512 1043 1992294400 134512640 136421960 4294117184 18446744073709551615 135642753 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31304/statm: 1422 1043 203 467 0 953 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 5688 [startup+0.101226 s] /proc/loadavg: 1.00 1.00 1.00 3/105 31304 /proc/meminfo: memFree=1857748/2059040 swapFree=4138820/4192956 [pid=31304] ppid=31302 vsize=6084 CPUtime=0.1 /proc/31304/stat : 31304 (pbct) R 31302 31304 30641 0 -1 4202496 1227 0 0 0 9 1 0 0 25 0 1 0 91119725 6230016 1146 1992294400 134512640 136421960 4294117184 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31304/statm: 1521 1146 214 467 0 1052 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 6084 [startup+0.301251 s] /proc/loadavg: 1.00 1.00 1.00 3/105 31304 /proc/meminfo: memFree=1857748/2059040 swapFree=4138820/4192956 [pid=31304] ppid=31302 vsize=6220 CPUtime=0.29 /proc/31304/stat : 31304 (pbct) R 31302 31304 30641 0 -1 4202496 1273 0 0 0 25 4 0 0 25 0 1 0 91119725 6369280 1190 1992294400 134512640 136421960 4294117184 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31304/statm: 1555 1190 237 467 0 1086 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6220 [startup+0.701299 s] /proc/loadavg: 1.00 1.00 1.00 3/105 31304 /proc/meminfo: memFree=1857748/2059040 swapFree=4138820/4192956 [pid=31304] ppid=31302 vsize=6220 CPUtime=0.69 /proc/31304/stat : 31304 (pbct) R 31302 31304 30641 0 -1 4202496 1273 0 0 0 60 9 0 0 25 0 1 0 91119725 6369280 1190 1992294400 134512640 136421960 4294117184 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31304/statm: 1555 1190 237 467 0 1086 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6220 [startup+1.5014 s] /proc/loadavg: 1.00 1.00 1.00 2/106 31305 /proc/meminfo: memFree=1853772/2059040 swapFree=4138820/4192956 [pid=31304] ppid=31302 vsize=6220 CPUtime=1.5 /proc/31304/stat : 31304 (pbct) R 31302 31304 30641 0 -1 4202496 1278 0 0 0 130 20 0 0 25 0 1 0 91119725 6369280 1195 1992294400 134512640 136421960 4294117184 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31304/statm: 1555 1195 237 467 0 1086 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 6220 [startup+3.10159 s] /proc/loadavg: 1.00 1.00 1.00 2/106 31305 /proc/meminfo: memFree=1853400/2059040 swapFree=4138820/4192956 [pid=31304] ppid=31302 vsize=6220 CPUtime=3.09 /proc/31304/stat : 31304 (pbct) R 31302 31304 30641 0 -1 4202496 1288 0 0 0 267 42 0 0 25 0 1 0 91119725 6369280 1205 1992294400 134512640 136421960 4294117184 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31304/statm: 1555 1205 237 467 0 1086 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6220 Solver just ended. Dumping a history of the last processes samples [startup+3.90069 s] /proc/loadavg: 1.00 1.00 1.00 2/106 31305 /proc/meminfo: memFree=1853400/2059040 swapFree=4138820/4192956 [pid=31304] ppid=31302 vsize=6220 CPUtime=3.89 /proc/31304/stat : 31304 (pbct) R 31302 31304 30641 0 -1 4202496 1290 0 0 0 337 52 0 0 25 0 1 0 91119725 6369280 1207 1992294400 134512640 136421960 4294117184 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31304/statm: 1555 1207 237 467 0 1086 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 6220 [startup+4.30074 s] /proc/loadavg: 1.00 1.00 1.00 2/106 31305 /proc/meminfo: memFree=1853400/2059040 swapFree=4138820/4192956 [pid=31304] ppid=31302 vsize=6220 CPUtime=4.29 /proc/31304/stat : 31304 (pbct) R 31302 31304 30641 0 -1 4202496 1293 0 0 0 373 56 0 0 25 0 1 0 91119725 6369280 1210 1992294400 134512640 136421960 4294117184 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31304/statm: 1555 1210 237 467 0 1086 0 Current children cumulated CPU time (s) 4.29 Current children cumulated vsize (KiB) 6220 [startup+4.40776 s] /proc/loadavg: 1.00 1.00 1.00 2/106 31305 /proc/meminfo: memFree=1853400/2059040 swapFree=4138820/4192956 [pid=31304] ppid=31302 vsize=6220 CPUtime=4.4 /proc/31304/stat : 31304 (pbct) R 31302 31304 30641 0 -1 4202496 1293 0 0 0 382 58 0 0 25 0 1 0 91119725 6369280 1210 1992294400 134512640 136421960 4294117184 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31304/statm: 1555 1210 237 467 0 1086 0 Current children cumulated CPU time (s) 4.4 Current children cumulated vsize (KiB) 6220 Child status: 0 Real time (s): 4.43799 CPU time (s): 4.43732 CPU user time (s): 3.85141 CPU system time (s): 0.58591 CPU usage (%): 99.9849 Max. virtual memory (cumulated for all children) (KiB): 6220 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.85141 system time used= 0.58591 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1298 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= 12 runsolver used 0.010998 second user time and 0.026995 second system time The end
Begin job on node080 at 2010-06-25 22:37:46 IDJOB=2681448 IDBENCH=47937 IDSOLVER=1192 FILE ID=node080/2681448-1277498266 PBS_JOBID= 11190538 Free space on /tmp= 62284 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=17-P1=17-P2=13-P3=17-P4=29-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681448-1277498266/watcher-2681448-1277498266 -o /tmp/evaluation-result-2681448-1277498266/solver-2681448-1277498266 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681448-1277498266.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 403b623ea10f115d0b920329a5e92576 RANDOM SEED=645579477 node080.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 : 5999.49 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1858152 kB Buffers: 15988 kB Cached: 89984 kB SwapCached: 6848 kB Active: 55796 kB Inactive: 63740 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1858152 kB SwapTotal: 4192956 kB SwapFree: 4138820 kB Dirty: 2008 kB Writeback: 0 kB AnonPages: 12272 kB Mapped: 11864 kB Slab: 59348 kB PageTables: 4124 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182924 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= 62284 MiB End job on node080 at 2010-06-25 22:37:50