Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | -6 | 0.048991 | 0.048702 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_25_3.opb |
MD5SUM | 895b392518f0ed07a83cbb5373db95e4 |
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 | 0.048991 |
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) | 1476 |
Sum of products size (including duplicates) | 2952 |
Number of different products | 738 |
Sum of products size | 1476 |
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: Clause Learning 0.00/0.00 c Instance file HOME/instance-2670976-1276713133.opb 0.00/0.00 c File size is 56843 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: 788 Constr: 1576 788/50/738 Lit: 7380 Watch. Lit: 5166 0.00/0.01 c Obj. Vars: 50 (6.34518 % of total variables) 0.00/0.02 c Pre-processing Time: 0.018 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 50 738 2214 3 1476 245 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 50 739 2264 3 1483 345 1 0 0.02 0.00/0.02 o -6 0.02/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.04 c 3 50 743 2432 3 1497 362 5 157 0.02 0.02/0.04 c 103 48 843 6157 7 1695 399 105 4120 0.03 0.02/0.04 c 355 23 1095 12855 11 2174 439 357 8255 0.04 0.02/0.04 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 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-x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -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 0.02/0.04 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.02/0.04 c 4 396 1 407 1136 13156 398 8425 0.05 0.02/0.04 c Objective: -6 0.02/0.04 s OPTIMUM FOUND 0.02/0.04 c Total time: 0.047 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-2670976-1276713133/watcher-2670976-1276713133 -o /tmp/evaluation-result-2670976-1276713133/solver-2670976-1276713133 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2670976-1276713133.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: 1.01 1.00 1.00 3/106 18799 /proc/meminfo: memFree=1690132/2059040 swapFree=4192956/4192956 [pid=18799] ppid=18797 vsize=10976 CPUtime=0 /proc/18799/stat : 18799 (bsolo_pb10) R 18797 18799 18608 0 -1 4202496 337 0 0 0 0 0 0 0 18 0 1 0 12605607 11239424 256 1992294400 134512640 137138936 4290796064 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/18799/statm: 2744 256 175 642 0 2086 0 [startup+0.026392 s] /proc/loadavg: 1.01 1.00 1.00 3/106 18799 /proc/meminfo: memFree=1690132/2059040 swapFree=4192956/4192956 [pid=18799] ppid=18797 vsize=11188 CPUtime=0.02 /proc/18799/stat : 18799 (bsolo_pb10) R 18797 18799 18608 0 -1 4202496 438 0 0 0 2 0 0 0 20 0 1 0 12605607 11456512 343 1992294400 134512640 137138936 4290796064 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/18799/statm: 2797 343 191 642 0 2153 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11188 Solver just ended. Dumping a history of the last processes samples [startup+0.026392 s] /proc/loadavg: 1.01 1.00 1.00 3/106 18799 /proc/meminfo: memFree=1690132/2059040 swapFree=4192956/4192956 [pid=18799] ppid=18797 vsize=11188 CPUtime=0.02 /proc/18799/stat : 18799 (bsolo_pb10) R 18797 18799 18608 0 -1 4202496 438 0 0 0 2 0 0 0 20 0 1 0 12605607 11456512 343 1992294400 134512640 137138936 4290796064 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/18799/statm: 2797 343 191 642 0 2153 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11188 Child status: 0 Real time (s): 0.048702 CPU time (s): 0.048991 CPU user time (s): 0.046992 CPU system time (s): 0.001999 CPU usage (%): 100.593 Max. virtual memory (cumulated for all children) (KiB): 11188 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.046992 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 452 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 node044 at 2010-06-16 20:32:13 IDJOB=2670976 IDBENCH=48204 IDSOLVER=1163 FILE ID=node044/2670976-1276713133 PBS_JOBID= 11174148 Free space on /tmp= 62588 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_3.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670976-1276713133/watcher-2670976-1276713133 -o /tmp/evaluation-result-2670976-1276713133/solver-2670976-1276713133 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2670976-1276713133.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 895b392518f0ed07a83cbb5373db95e4 RANDOM SEED=1642696540 node044.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 : 3000.266 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 : 3000.266 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1690908 kB Buffers: 90072 kB Cached: 149300 kB SwapCached: 0 kB Active: 128324 kB Inactive: 170420 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1690908 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4172 kB Writeback: 0 kB AnonPages: 59328 kB Mapped: 15316 kB Slab: 47504 kB PageTables: 3988 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181584 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-2670976-1276713133.opb Free space on /tmp at the end= 62584 MiB End job on node044 at 2010-06-16 20:32:13