Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Card | OPT | -6 | 0.074988 | 0.075839 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_25_5.opb |
MD5SUM | 20ea76261c79ba7825c3d1b1d13450a8 |
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 | -6 |
Best CPU time to get the best result obtained on this benchmark | 0.051991 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -6 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 25 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 50 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1464 |
Sum of products size (including duplicates) | 2928 |
Number of different products | 732 |
Sum of products size | 1464 |
0.00/0.00 c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Instance file HOME/instance-2670963-1276713075.opb 0.00/0.00 c File size is 56409 bytes. 0.00/0.01 c Highest Coefficient sum: 50 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.01 s 0.00/0.01 c Var: 782 Constr: 1564 782/50/732 Lit: 7320 Watch. Lit: 5124 0.00/0.01 c Obj. Vars: 50 (6.39386 % of total variables) 0.00/0.02 c Pre-processing Time: 0.017 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 50 732 2196 3 1464 243 0 0 0.02 0.00/0.02 c Switching off lower bounding mode. 0.00/0.02 o -4 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 50 733 2246 3 1470 327 1 0 0.02 0.00/0.02 o -5 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 1 50 735 2340 3 1479 343 3 55 0.02 0.00/0.02 o -6 0.02/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.07 c 4 50 739 2501 3 1493 360 7 222 0.02 0.02/0.07 c 105 47 840 6160 7 1692 397 108 3500 0.03 0.02/0.07 c 355 30 1090 13282 12 2175 437 358 5634 0.06 0.02/0.07 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 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-x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 0.02/0.07 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.02/0.07 c 5 419 2 436 1154 13982 422 5739 0.07 0.02/0.07 c Objective: -6 0.02/0.07 s OPTIMUM FOUND 0.02/0.07 c Total time: 0.073 s
OK -6
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2670963-1276713075/watcher-2670963-1276713075 -o /tmp/evaluation-result-2670963-1276713075/solver-2670963-1276713075 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2670963-1276713075.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: 0.92 0.98 0.99 2/106 13229 /proc/meminfo: memFree=1847076/2059040 swapFree=4140048/4192956 [pid=13229] ppid=13227 vsize=10848 CPUtime=0 /proc/13229/stat : 13229 (bsolo_pb10) R 13227 13229 13196 0 -1 4202496 336 0 0 0 0 0 0 0 20 0 1 0 46911205 11108352 254 1992294400 134512640 137138936 4289738736 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13229/statm: 2712 255 175 642 0 2054 0 [startup+0.0313989 s] /proc/loadavg: 0.92 0.98 0.99 2/106 13229 /proc/meminfo: memFree=1847076/2059040 swapFree=4140048/4192956 [pid=13229] ppid=13227 vsize=11192 CPUtime=0.02 /proc/13229/stat : 13229 (bsolo_pb10) R 13227 13229 13196 0 -1 4202496 441 0 0 0 2 0 0 0 20 0 1 0 46911205 11460608 345 1992294400 134512640 137138936 4289738736 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13229/statm: 2798 345 192 642 0 2154 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11192 Solver just ended. Dumping a history of the last processes samples [startup+0.0313989 s] /proc/loadavg: 0.92 0.98 0.99 2/106 13229 /proc/meminfo: memFree=1847076/2059040 swapFree=4140048/4192956 [pid=13229] ppid=13227 vsize=11192 CPUtime=0.02 /proc/13229/stat : 13229 (bsolo_pb10) R 13227 13229 13196 0 -1 4202496 441 0 0 0 2 0 0 0 20 0 1 0 46911205 11460608 345 1992294400 134512640 137138936 4289738736 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13229/statm: 2798 345 192 642 0 2154 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11192 Child status: 0 Real time (s): 0.075839 CPU time (s): 0.074988 CPU user time (s): 0.071989 CPU system time (s): 0.002999 CPU usage (%): 98.8778 Max. virtual memory (cumulated for all children) (KiB): 11192 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.071989 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 457 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 0.011998 second system time The end
Begin job on node006 at 2010-06-16 20:31:15 IDJOB=2670963 IDBENCH=48198 IDSOLVER=1162 FILE ID=node006/2670963-1276713075 PBS_JOBID= 11174142 Free space on /tmp= 62504 MiB SOLVER NAME= bsolo 3.2 Card BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_5.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670963-1276713075/watcher-2670963-1276713075 -o /tmp/evaluation-result-2670963-1276713075/solver-2670963-1276713075 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2670963-1276713075.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 20ea76261c79ba7825c3d1b1d13450a8 RANDOM SEED=1175834447 node006.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 : 3000.204 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 : 6000.40 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 : 3000.204 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: 1847976 kB Buffers: 19112 kB Cached: 110652 kB SwapCached: 6372 kB Active: 86112 kB Inactive: 57392 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1847976 kB SwapTotal: 4192956 kB SwapFree: 4140048 kB Dirty: 3984 kB Writeback: 0 kB AnonPages: 12484 kB Mapped: 13052 kB Slab: 45864 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180944 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2670963-1276713075.opb Free space on /tmp at the end= 62500 MiB End job on node006 at 2010-06-16 20:31:16