Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 0.854869 | 0.855764 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=11-B.opb |
MD5SUM | 31ecba1f2caab058bc592ea08e468b48 |
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 | 0.078987 |
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 0.09/0.16 c 0.142978 5.17578 728 3963 0.09/0.16 o 9 0.19/0.25 c 0.217966 5.17578 273 6484 0.19/0.25 o 5 0.19/0.25 c 0.221966 5.30469 344 6613 0.19/0.25 o 3 0.79/0.85 c 0.732888 5.30469 446 21291 0.79/0.85 s OPTIMUM FOUND 0.79/0.85 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-2681510-1277499026/watcher-2681510-1277499026 -o /tmp/evaluation-result-2681510-1277499026/solver-2681510-1277499026 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681510-1277499026.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 3/106 22225 /proc/meminfo: memFree=1868368/2059040 swapFree=4135388/4192956 [pid=22225] ppid=22223 vsize=3576 CPUtime=0 /proc/22225/stat : 22225 (pbct) R 22223 22225 21755 0 -1 4202496 586 0 0 0 0 0 0 0 25 0 1 0 123554454 3661824 505 1992294400 134512640 136421960 4291886608 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22225/statm: 894 506 193 467 0 425 0 [startup+0.085643 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22225 /proc/meminfo: memFree=1868368/2059040 swapFree=4135388/4192956 [pid=22225] ppid=22223 vsize=5296 CPUtime=0.08 /proc/22225/stat : 22225 (pbct) R 22223 22225 21755 0 -1 4202496 1037 0 0 0 7 1 0 0 25 0 1 0 123554454 5423104 956 1992294400 134512640 136421960 4291886608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22225/statm: 1324 956 214 467 0 855 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 5296 [startup+0.101645 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22225 /proc/meminfo: memFree=1868368/2059040 swapFree=4135388/4192956 [pid=22225] ppid=22223 vsize=5296 CPUtime=0.09 /proc/22225/stat : 22225 (pbct) R 22223 22225 21755 0 -1 4202496 1037 0 0 0 8 1 0 0 25 0 1 0 123554454 5423104 956 1992294400 134512640 136421960 4291886608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22225/statm: 1324 956 214 467 0 855 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5296 [startup+0.300683 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22225 /proc/meminfo: memFree=1868368/2059040 swapFree=4135388/4192956 [pid=22225] ppid=22223 vsize=5428 CPUtime=0.29 /proc/22225/stat : 22225 (pbct) R 22223 22225 21755 0 -1 4202496 1089 0 0 0 25 4 0 0 25 0 1 0 123554454 5558272 1005 1992294400 134512640 136421960 4291886608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22225/statm: 1357 1005 237 467 0 888 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5428 [startup+0.700756 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22225 /proc/meminfo: memFree=1868368/2059040 swapFree=4135388/4192956 [pid=22225] ppid=22223 vsize=5428 CPUtime=0.69 /proc/22225/stat : 22225 (pbct) R 22223 22225 21755 0 -1 4202496 1089 0 0 0 60 9 0 0 25 0 1 0 123554454 5558272 1005 1992294400 134512640 136421960 4291886608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22225/statm: 1357 1005 237 467 0 888 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5428 Solver just ended. Dumping a history of the last processes samples [startup+0.800774 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22225 /proc/meminfo: memFree=1868368/2059040 swapFree=4135388/4192956 [pid=22225] ppid=22223 vsize=5428 CPUtime=0.79 /proc/22225/stat : 22225 (pbct) R 22223 22225 21755 0 -1 4202496 1089 0 0 0 69 10 0 0 25 0 1 0 123554454 5558272 1005 1992294400 134512640 136421960 4291886608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22225/statm: 1357 1005 237 467 0 888 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 5428 Child status: 0 Real time (s): 0.855764 CPU time (s): 0.854869 CPU user time (s): 0.737887 CPU system time (s): 0.116982 CPU usage (%): 99.8954 Max. virtual memory (cumulated for all children) (KiB): 5428 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.737887 system time used= 0.116982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1094 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= 13 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node027 at 2010-06-25 22:50:26 IDJOB=2681510 IDBENCH=47999 IDSOLVER=1192 FILE ID=node027/2681510-1277499026 PBS_JOBID= 11190590 Free space on /tmp= 62028 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=13-P2=29-P3=11-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681510-1277499026/watcher-2681510-1277499026 -o /tmp/evaluation-result-2681510-1277499026/solver-2681510-1277499026 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681510-1277499026.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 31ecba1f2caab058bc592ea08e468b48 RANDOM SEED=829432038 node027.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 : 2800.261 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 : 5600.52 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 : 2800.261 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: 1868772 kB Buffers: 27336 kB Cached: 74952 kB SwapCached: 9668 kB Active: 55636 kB Inactive: 59512 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1868772 kB SwapTotal: 4192956 kB SwapFree: 4135388 kB Dirty: 1904 kB Writeback: 0 kB AnonPages: 11612 kB Mapped: 8360 kB Slab: 53024 kB PageTables: 4164 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182200 kB VmallocTotal: 34359738367 kB VmallocUsed: 264952 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62028 MiB End job on node027 at 2010-06-25 22:50:27