Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 0.829873 | 0.82997 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=3-P1=7-P2=31-P3=29-B.opb |
MD5SUM | 4745e9e034e818bc4d4453d19dcfb684 |
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 | 0.05799 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 78/0 clauses 79/0 units 0 0.00/0.00 c vars 45 0.00/0.00 c objective 5 + 0 0.04/0.07 c 0.06099 5.10938 525 1393 0.04/0.07 o 21 0.09/0.11 c 0.099984 5.24219 468 2781 0.09/0.11 o 17 0.09/0.17 c 0.151976 5.24219 473 4700 0.09/0.17 o 5 0.19/0.29 c 0.247962 5.24219 731 7602 0.19/0.29 o 3 0.79/0.82 c 0.703892 5.24219 222 21035 0.79/0.82 s OPTIMUM FOUND 0.79/0.82 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-2667886-1276647857/watcher-2667886-1276647857 -o /tmp/evaluation-result-2667886-1276647857/solver-2667886-1276647857 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667886-1276647857.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: 1.16 1.05 1.01 3/106 12933 /proc/meminfo: memFree=1545128/2059040 swapFree=4192956/4192956 [pid=12933] ppid=12931 vsize=3512 CPUtime=0 /proc/12933/stat : 12933 (pbct) R 12931 12933 11867 0 -1 4202496 565 0 0 0 0 0 0 0 20 0 1 0 6078466 3596288 488 1992294400 134512640 136485738 4287466304 18446744073709551615 134669961 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12933/statm: 878 488 198 482 0 394 0 [startup+0.047817 s] /proc/loadavg: 1.16 1.05 1.01 3/106 12933 /proc/meminfo: memFree=1545128/2059040 swapFree=4192956/4192956 [pid=12933] ppid=12931 vsize=5228 CPUtime=0.04 /proc/12933/stat : 12933 (pbct) R 12931 12933 11867 0 -1 4202496 1021 0 0 0 4 0 0 0 20 0 1 0 6078466 5353472 944 1992294400 134512640 136485738 4287466304 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12933/statm: 1307 944 226 482 0 823 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 5228 [startup+0.101703 s] /proc/loadavg: 1.16 1.05 1.01 3/106 12933 /proc/meminfo: memFree=1545128/2059040 swapFree=4192956/4192956 [pid=12933] ppid=12931 vsize=5364 CPUtime=0.09 /proc/12933/stat : 12933 (pbct) R 12931 12933 11867 0 -1 4202496 1053 0 0 0 8 1 0 0 20 0 1 0 6078466 5492736 975 1992294400 134512640 136485738 4287466304 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12933/statm: 1341 975 244 482 0 857 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5364 [startup+0.301732 s] /proc/loadavg: 1.16 1.05 1.01 3/106 12933 /proc/meminfo: memFree=1545128/2059040 swapFree=4192956/4192956 [pid=12933] ppid=12931 vsize=5364 CPUtime=0.29 /proc/12933/stat : 12933 (pbct) R 12931 12933 11867 0 -1 4202496 1060 0 0 0 25 4 0 0 20 0 1 0 6078466 5492736 979 1992294400 134512640 136485738 4287466304 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12933/statm: 1341 979 244 482 0 857 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5364 [startup+0.701788 s] /proc/loadavg: 1.16 1.05 1.01 3/106 12933 /proc/meminfo: memFree=1545128/2059040 swapFree=4192956/4192956 [pid=12933] ppid=12931 vsize=5364 CPUtime=0.69 /proc/12933/stat : 12933 (pbct) R 12931 12933 11867 0 -1 4202496 1060 0 0 0 59 10 0 0 20 0 1 0 6078466 5492736 979 1992294400 134512640 136485738 4287466304 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12933/statm: 1341 979 244 482 0 857 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5364 Solver just ended. Dumping a history of the last processes samples [startup+0.801803 s] /proc/loadavg: 1.16 1.05 1.01 3/106 12933 /proc/meminfo: memFree=1545128/2059040 swapFree=4192956/4192956 [pid=12933] ppid=12931 vsize=5364 CPUtime=0.79 /proc/12933/stat : 12933 (pbct) R 12931 12933 11867 0 -1 4202496 1062 0 0 0 68 11 0 0 21 0 1 0 6078466 5492736 981 1992294400 134512640 136485738 4287466304 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12933/statm: 1341 981 244 482 0 857 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 5364 Child status: 0 Real time (s): 0.82997 CPU time (s): 0.829873 CPU user time (s): 0.707892 CPU system time (s): 0.121981 CPU usage (%): 99.9883 Max. virtual memory (cumulated for all children) (KiB): 5364 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.707892 system time used= 0.121981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1068 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= 4 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node039 at 2010-06-16 02:24:17 IDJOB=2667886 IDBENCH=47969 IDSOLVER=1170 FILE ID=node039/2667886-1276647857 PBS_JOBID= 11172427 Free space on /tmp= 62552 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=3-P1=7-P2=31-P3=29-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667886-1276647857/watcher-2667886-1276647857 -o /tmp/evaluation-result-2667886-1276647857/solver-2667886-1276647857 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667886-1276647857.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4745e9e034e818bc4d4453d19dcfb684 RANDOM SEED=1894675810 node039.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 : 3000.267 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 : 6000.53 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 : 3000.267 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: 1545532 kB Buffers: 95124 kB Cached: 289856 kB SwapCached: 0 kB Active: 145272 kB Inactive: 299052 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1545532 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2296 kB Writeback: 0 kB AnonPages: 59400 kB Mapped: 15376 kB Slab: 47488 kB PageTables: 3916 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181564 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= 62548 MiB End job on node039 at 2010-06-16 02:24:18