Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | -6 | 0.05799 | 0.058306 |
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 | 0.042992 |
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 3.1 - 13/04/2009 : 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 Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1876794-1245202434.opb 0.00/0.00 c File size is 56843 bytes. 0.00/0.00 c Highest Coefficient sum: 50 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.007 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) 0.00/0.01 c Pre-processing Time: 0.015 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 738 2214 3 1476 245 0 0 0.01 0.00/0.01 c Switching off lower bounding mode. 0.00/0.01 o -5 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 739 2264 3 1483 345 1 0 0.01 0.00/0.01 o -6 0.01/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.05 c 3 50 743 2432 3 1497 362 5 200 0.01 0.01/0.05 c 103 48 843 6157 7 1695 399 105 4291 0.02 0.01/0.05 c 355 23 1095 12855 11 2174 439 357 6960 0.05 0.01/0.05 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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-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 0.01/0.05 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.01/0.05 c 4 396 1 407 1136 13156 398 7071 0.06 0.01/0.05 c Objective: -6 0.01/0.05 s OPTIMUM FOUND 0.01/0.05 c Total time: 0.056 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-1876794-1245202434/watcher-1876794-1245202434 -o /tmp/evaluation-result-1876794-1245202434/solver-1876794-1245202434 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876794-1245202434.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 3/65 3297 /proc/meminfo: memFree=1891368/2055920 swapFree=4182240/4192956 [pid=3297] ppid=3295 vsize=10760 CPUtime=0 /proc/3297/stat : 3297 (bsolo) R 3295 3297 2934 0 -1 4194304 258 0 0 0 0 0 0 0 20 0 1 0 187841968 11018240 242 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3297/statm: 2690 243 176 640 0 2032 0 [startup+0.0228211 s] /proc/loadavg: 1.00 1.00 1.00 3/65 3297 /proc/meminfo: memFree=1891368/2055920 swapFree=4182240/4192956 [pid=3297] ppid=3295 vsize=11112 CPUtime=0.01 /proc/3297/stat : 3297 (bsolo) R 3295 3297 2934 0 -1 4194304 377 0 0 0 1 0 0 0 20 0 1 0 187841968 11378688 347 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3297/statm: 2778 347 197 640 0 2134 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 11112 Solver just ended. Dumping a history of the last processes samples [startup+0.0228211 s] /proc/loadavg: 1.00 1.00 1.00 3/65 3297 /proc/meminfo: memFree=1891368/2055920 swapFree=4182240/4192956 [pid=3297] ppid=3295 vsize=11112 CPUtime=0.01 /proc/3297/stat : 3297 (bsolo) R 3295 3297 2934 0 -1 4194304 377 0 0 0 1 0 0 0 20 0 1 0 187841968 11378688 347 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3297/statm: 2778 347 197 640 0 2134 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 11112 Child status: 0 Real time (s): 0.058306 CPU time (s): 0.05799 CPU user time (s): 0.054991 CPU system time (s): 0.002999 CPU usage (%): 99.458 Max. virtual memory (cumulated for all children) (KiB): 11112 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.054991 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= 393 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= 2 involuntary context switches= 0 runsolver used 0.005999 second user time and 0.003999 second system time The end
Begin job on node85 at 2009-06-17 03:33:54 IDJOB=1876794 IDBENCH=48204 IDSOLVER=699 FILE ID=node85/1876794-1245202434 PBS_JOBID= 9368314 Free space on /tmp= 126844 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_3.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876794-1245202434/watcher-1876794-1245202434 -o /tmp/evaluation-result-1876794-1245202434/solver-1876794-1245202434 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876794-1245202434.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 895b392518f0ed07a83cbb5373db95e4 RANDOM SEED=1434920367 node85.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.213 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5931.00 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 : 3000.213 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1891912 kB Buffers: 17272 kB Cached: 74492 kB SwapCached: 6224 kB Active: 66656 kB Inactive: 34368 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1891912 kB SwapTotal: 4192956 kB SwapFree: 4182240 kB Dirty: 3960 kB Writeback: 0 kB Mapped: 13712 kB Slab: 48936 kB Committed_AS: 77116 kB PageTables: 1376 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876794-1245202434.opb Free space on /tmp at the end= 126840 MiB End job on node85 at 2009-06-17 03:33:54