Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Card | OPT | -6 | 0.062989 | 0.062211 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_25_1.opb |
MD5SUM | 9b1238456c70f4586134906da9731efc |
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 | 0.044992 |
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 | 37 |
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) | 1498 |
Sum of products size (including duplicates) | 2996 |
Number of different products | 749 |
Sum of products size | 1498 |
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-2670987-1276713406.opb 0.00/0.00 c File size is 57696 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: 799 Constr: 1598 799/50/749 Lit: 7490 Watch. Lit: 5243 0.00/0.01 c Obj. Vars: 50 (6.25782 % of total variables) 0.00/0.02 c Pre-processing Time: 0.019 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 50 749 2247 3 1498 249 0 0 0.02 0.00/0.02 c Switching off lower bounding mode. 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 0 50 750 2297 3 1505 349 1 0 0.02 0.00/0.02 o -6 0.05/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.06 c 33 47 784 3540 4 1576 359 35 1434 0.02 0.05/0.06 c 133 42 884 6771 7 1771 395 135 3911 0.03 0.05/0.06 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 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 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-x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -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 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 0.05/0.06 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.05/0.06 c 3 351 1 360 1102 11076 353 5754 0.06 0.05/0.06 c Objective: -6 0.05/0.06 s OPTIMUM FOUND 0.05/0.06 c Total time: 0.061 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-2670987-1276713406/watcher-2670987-1276713406 -o /tmp/evaluation-result-2670987-1276713406/solver-2670987-1276713406 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2670987-1276713406.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 1.05 1.03 3/106 13654 /proc/meminfo: memFree=1705340/2059040 swapFree=4140256/4192956 [pid=13654] ppid=13652 vsize=10980 CPUtime=0 /proc/13654/stat : 13654 (bsolo_pb10) R 13652 13654 13621 0 -1 4202496 338 0 0 0 0 0 0 0 20 0 1 0 44996980 11243520 256 1992294400 134512640 137138936 4290390128 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13654/statm: 2745 256 175 642 0 2086 0 [startup+0.054553 s] /proc/loadavg: 0.92 1.05 1.03 3/106 13654 /proc/meminfo: memFree=1705340/2059040 swapFree=4140256/4192956 [pid=13654] ppid=13652 vsize=11188 CPUtime=0.05 /proc/13654/stat : 13654 (bsolo_pb10) R 13652 13654 13621 0 -1 4202496 448 0 0 0 5 0 0 0 20 0 1 0 44996980 11456512 351 1992294400 134512640 137138936 4290390128 18446744073709551615 136511072 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13654/statm: 2797 351 192 642 0 2153 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 11188 Solver just ended. Dumping a history of the last processes samples [startup+0.054553 s] /proc/loadavg: 0.92 1.05 1.03 3/106 13654 /proc/meminfo: memFree=1705340/2059040 swapFree=4140256/4192956 [pid=13654] ppid=13652 vsize=11188 CPUtime=0.05 /proc/13654/stat : 13654 (bsolo_pb10) R 13652 13654 13621 0 -1 4202496 448 0 0 0 5 0 0 0 20 0 1 0 44996980 11456512 351 1992294400 134512640 137138936 4290390128 18446744073709551615 136511072 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13654/statm: 2797 351 192 642 0 2153 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 11188 Child status: 0 Real time (s): 0.062211 CPU time (s): 0.062989 CPU user time (s): 0.05999 CPU system time (s): 0.002999 CPU usage (%): 101.251 Max. virtual memory (cumulated for all children) (KiB): 11188 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.05999 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= 450 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 0.002999 second user time and 0.008998 second system time The end
Begin job on node018 at 2010-06-16 20:36:46 IDJOB=2670987 IDBENCH=48210 IDSOLVER=1162 FILE ID=node018/2670987-1276713406 PBS_JOBID= 11174163 Free space on /tmp= 62488 MiB SOLVER NAME= bsolo 3.2 Card BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_1.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670987-1276713406/watcher-2670987-1276713406 -o /tmp/evaluation-result-2670987-1276713406/solver-2670987-1276713406 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2670987-1276713406.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9b1238456c70f4586134906da9731efc RANDOM SEED=1438230423 node018.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1706116 kB Buffers: 136112 kB Cached: 125152 kB SwapCached: 6364 kB Active: 108992 kB Inactive: 165712 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1706116 kB SwapTotal: 4192956 kB SwapFree: 4140256 kB Dirty: 4112 kB Writeback: 0 kB AnonPages: 11540 kB Mapped: 13012 kB Slab: 56432 kB PageTables: 3992 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181032 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-2670987-1276713406.opb Free space on /tmp at the end= 62484 MiB End job on node018 at 2010-06-16 20:36:47