Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 0.157975 | 0.157822 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=13-P2=19-B.opb |
MD5SUM | 5fb9dc62303358c65705c93b38b065c3 |
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 | 0.05299 |
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 | 30 |
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 | 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) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
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 55/0 clauses 50/0 units 0 0.00/0.00 c vars 30 0.00/0.00 c objective 5 + 0 0.02/0.04 c 0.038994 4.39844 224 994 0.02/0.04 o 3 0.09/0.15 c 0.122981 4.52734 282 3747 0.09/0.15 s OPTIMUM FOUND 0.09/0.15 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681409-1277497614/watcher-2681409-1277497614 -o /tmp/evaluation-result-2681409-1277497614/solver-2681409-1277497614 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681409-1277497614.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: 0.99 1.00 1.00 3/106 29191 /proc/meminfo: memFree=1792748/2059040 swapFree=4140996/4192956 [pid=29191] ppid=29189 vsize=3448 CPUtime=0 /proc/29191/stat : 29191 (pbct) R 29189 29191 28838 0 -1 4202496 573 0 0 0 0 0 0 0 20 0 1 0 91052074 3530752 492 1992294400 134512640 136421960 4288603360 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29191/statm: 862 493 193 467 0 393 0 [startup+0.0326209 s] /proc/loadavg: 0.99 1.00 1.00 3/106 29191 /proc/meminfo: memFree=1792748/2059040 swapFree=4140996/4192956 [pid=29191] ppid=29189 vsize=4500 CPUtime=0.02 /proc/29191/stat : 29191 (pbct) R 29189 29191 28838 0 -1 4202496 846 0 0 0 2 0 0 0 20 0 1 0 91052074 4608000 765 1992294400 134512640 136421960 4288603360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29191/statm: 1125 765 214 467 0 656 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4500 [startup+0.101627 s] /proc/loadavg: 0.99 1.00 1.00 3/106 29191 /proc/meminfo: memFree=1792748/2059040 swapFree=4140996/4192956 [pid=29191] ppid=29189 vsize=4632 CPUtime=0.09 /proc/29191/stat : 29191 (pbct) R 29189 29191 28838 0 -1 4202496 884 0 0 0 7 2 0 0 20 0 1 0 91052074 4743168 802 1992294400 134512640 136421960 4288603360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29191/statm: 1158 802 237 467 0 689 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4632 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.157822 CPU time (s): 0.157975 CPU user time (s): 0.124981 CPU system time (s): 0.032994 CPU usage (%): 100.097 Max. virtual memory (cumulated for all children) (KiB): 4632 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.124981 system time used= 0.032994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 889 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= 1 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node059 at 2010-06-25 22:26:54 IDJOB=2681409 IDBENCH=47898 IDSOLVER=1192 FILE ID=node059/2681409-1277497614 PBS_JOBID= 11190555 Free space on /tmp= 62432 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=13-P2=19-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681409-1277497614/watcher-2681409-1277497614 -o /tmp/evaluation-result-2681409-1277497614/solver-2681409-1277497614 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681409-1277497614.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5fb9dc62303358c65705c93b38b065c3 RANDOM SEED=1825901691 node059.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 : 3000.244 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 : 3000.244 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: 1793276 kB Buffers: 58336 kB Cached: 107832 kB SwapCached: 5356 kB Active: 70196 kB Inactive: 109380 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1793276 kB SwapTotal: 4192956 kB SwapFree: 4140996 kB Dirty: 1900 kB Writeback: 0 kB AnonPages: 12092 kB Mapped: 11956 kB Slab: 64304 kB PageTables: 4072 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181432 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= 62432 MiB End job on node059 at 2010-06-25 22:26:54