Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 0.908861 | 0.908869 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=23-P1=29-P2=31-P3=29-B.opb |
MD5SUM | 7f740fd18ebc77ce265267f0b49c2e51 |
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 | 0.072988 |
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 | 45 |
Total number of constraints | 7 |
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 | 7 |
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) | 75 |
Sum of products size (including duplicates) | 150 |
Number of different products | 75 |
Sum of products size | 150 |
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 82/0 clauses 75/0 units 0 0.00/0.00 c vars 45 0.00/0.00 c objective 5 + 0 0.01/0.07 c 0.06299 5.17578 655 1724 0.01/0.07 o 15 0.09/0.15 c 0.122981 5.17578 515 3809 0.09/0.15 o 13 0.29/0.31 c 0.263959 5.32031 546 8085 0.29/0.31 o 5 0.29/0.35 c 0.296954 5.32031 380 9355 0.29/0.35 o 3 0.89/0.90 c 0.756884 5.32031 295 24505 0.89/0.90 s OPTIMUM FOUND 0.89/0.90 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681499-1277498950/watcher-2681499-1277498950 -o /tmp/evaluation-result-2681499-1277498950/solver-2681499-1277498950 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681499-1277498950.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 29966 /proc/meminfo: memFree=1787152/2059040 swapFree=4140364/4192956 [pid=29966] ppid=29964 vsize=3576 CPUtime=0 /proc/29966/stat : 29966 (pbct) R 29964 29966 29437 0 -1 4202496 583 0 0 0 0 0 0 0 25 0 1 0 91188522 3661824 503 1992294400 134512640 136421960 4292278752 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29966/statm: 894 504 193 467 0 425 0 [startup+0.0196351 s] /proc/loadavg: 1.00 1.00 1.00 3/105 29966 /proc/meminfo: memFree=1787152/2059040 swapFree=4140364/4192956 [pid=29966] ppid=29964 vsize=4904 CPUtime=0.01 /proc/29966/stat : 29966 (pbct) R 29964 29966 29437 0 -1 4202496 940 0 0 0 1 0 0 0 25 0 1 0 91188522 5021696 860 1992294400 134512640 136421960 4292278752 18446744073709551615 135805598 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29966/statm: 1226 860 203 467 0 757 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4904 [startup+0.101643 s] /proc/loadavg: 1.00 1.00 1.00 3/105 29966 /proc/meminfo: memFree=1787152/2059040 swapFree=4140364/4192956 [pid=29966] ppid=29964 vsize=5296 CPUtime=0.09 /proc/29966/stat : 29966 (pbct) R 29964 29966 29437 0 -1 4202496 1073 0 0 0 8 1 0 0 25 0 1 0 91188522 5423104 992 1992294400 134512640 136421960 4292278752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29966/statm: 1324 992 237 467 0 855 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5296 [startup+0.301663 s] /proc/loadavg: 1.00 1.00 1.00 3/105 29966 /proc/meminfo: memFree=1787152/2059040 swapFree=4140364/4192956 [pid=29966] ppid=29964 vsize=5444 CPUtime=0.29 /proc/29966/stat : 29966 (pbct) R 29964 29966 29437 0 -1 4202496 1084 0 0 0 25 4 0 0 25 0 1 0 91188522 5574656 1002 1992294400 134512640 136421960 4292278752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29966/statm: 1361 1002 237 467 0 892 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5444 [startup+0.701701 s] /proc/loadavg: 1.00 1.00 1.00 3/105 29966 /proc/meminfo: memFree=1787152/2059040 swapFree=4140364/4192956 [pid=29966] ppid=29964 vsize=5444 CPUtime=0.69 /proc/29966/stat : 29966 (pbct) R 29964 29966 29437 0 -1 4202496 1086 0 0 0 58 11 0 0 25 0 1 0 91188522 5574656 1002 1992294400 134512640 136421960 4292278752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29966/statm: 1361 1002 237 467 0 892 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5444 Solver just ended. Dumping a history of the last processes samples [startup+0.901721 s] /proc/loadavg: 1.00 1.00 1.00 3/105 29966 /proc/meminfo: memFree=1787152/2059040 swapFree=4140364/4192956 [pid=29966] ppid=29964 vsize=5444 CPUtime=0.89 /proc/29966/stat : 29966 (pbct) R 29964 29966 29437 0 -1 4202496 1086 0 0 0 75 14 0 0 25 0 1 0 91188522 5574656 1002 1992294400 134512640 136421960 4292278752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29966/statm: 1361 1002 237 467 0 892 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 5444 Child status: 0 Real time (s): 0.908869 CPU time (s): 0.908861 CPU user time (s): 0.760884 CPU system time (s): 0.147977 CPU usage (%): 99.9991 Max. virtual memory (cumulated for all children) (KiB): 5444 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.760884 system time used= 0.147977 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1091 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 0.007998 second user time and 0.011998 second system time The end
Begin job on node089 at 2010-06-25 22:49:10 IDJOB=2681499 IDBENCH=47988 IDSOLVER=1192 FILE ID=node089/2681499-1277498950 PBS_JOBID= 11190535 Free space on /tmp= 62556 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=23-P1=29-P2=31-P3=29-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681499-1277498950/watcher-2681499-1277498950 -o /tmp/evaluation-result-2681499-1277498950/solver-2681499-1277498950 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681499-1277498950.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7f740fd18ebc77ce265267f0b49c2e51 RANDOM SEED=1896127464 node089.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 : 5999.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1787548 kB Buffers: 42296 kB Cached: 127088 kB SwapCached: 5456 kB Active: 61788 kB Inactive: 120016 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1787548 kB SwapTotal: 4192956 kB SwapFree: 4140364 kB Dirty: 1896 kB Writeback: 8 kB AnonPages: 10952 kB Mapped: 11908 kB Slab: 67856 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181372 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= 62552 MiB End job on node089 at 2010-06-25 22:49:11