Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | -6 | 0.069988 | 0.070738 |
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 | 0.040993 |
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 3.1 - 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: Generic Pseudo-Boolean 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-1879660-1245246532.opb 0.00/0.00 c File size is 57696 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: 799 Constr: 1598 799/50/749 Lit: 7490 Watch. Lit: 5243 0.00/0.01 c Obj. Vars: 50 (6.25782 % of total variables) 0.00/0.01 c Pre-processing Time: 0.016 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 749 2247 3 1498 249 0 0 0.02 0.00/0.01 c Switching off lower bounding mode. 0.00/0.01 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 0.03/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.07 c 33 47 811 4781 5 1676 359 62 1650 0.02 0.03/0.07 c 133 41 1002 12352 12 2327 395 253 3594 0.04 0.03/0.07 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 -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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-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 0.03/0.07 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.03/0.07 c 3 238 1 247 1206 20208 457 3500 0.07 0.03/0.07 c Objective: -6 0.03/0.07 s OPTIMUM FOUND 0.03/0.07 c Total time: 0.068 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-1879660-1245246532/watcher-1879660-1245246532 -o /tmp/evaluation-result-1879660-1245246532/solver-1879660-1245246532 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879660-1245246532.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 0.98 3/64 13512 /proc/meminfo: memFree=1868672/2055920 swapFree=4181928/4192956 [pid=13512] ppid=13510 vsize=10764 CPUtime=0 /proc/13512/stat : 13512 (bsolo) R 13510 13512 13202 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 192254010 11022336 238 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13512/statm: 2691 239 175 640 0 2032 0 [startup+0.038832 s] /proc/loadavg: 1.00 1.00 0.98 3/64 13512 /proc/meminfo: memFree=1868672/2055920 swapFree=4181928/4192956 [pid=13512] ppid=13510 vsize=11112 CPUtime=0.03 /proc/13512/stat : 13512 (bsolo) R 13510 13512 13202 0 -1 4194304 390 0 0 0 3 0 0 0 18 0 1 0 192254010 11378688 359 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13512/statm: 2778 359 197 640 0 2134 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 11112 Solver just ended. Dumping a history of the last processes samples [startup+0.038832 s] /proc/loadavg: 1.00 1.00 0.98 3/64 13512 /proc/meminfo: memFree=1868672/2055920 swapFree=4181928/4192956 [pid=13512] ppid=13510 vsize=11112 CPUtime=0.03 /proc/13512/stat : 13512 (bsolo) R 13510 13512 13202 0 -1 4194304 390 0 0 0 3 0 0 0 18 0 1 0 192254010 11378688 359 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13512/statm: 2778 359 197 640 0 2134 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 11112 Child status: 0 Real time (s): 0.070738 CPU time (s): 0.069988 CPU user time (s): 0.065989 CPU system time (s): 0.003999 CPU usage (%): 98.9397 Max. virtual memory (cumulated for all children) (KiB): 11112 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.065989 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 415 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 0.003999 second user time and 0.005999 second system time The end
Begin job on node7 at 2009-06-17 15:48:52 IDJOB=1879660 IDBENCH=48210 IDSOLVER=701 FILE ID=node7/1879660-1245246532 PBS_JOBID= 9372335 Free space on /tmp= 66272 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_1.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879660-1245246532/watcher-1879660-1245246532 -o /tmp/evaluation-result-1879660-1245246532/solver-1879660-1245246532 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879660-1245246532.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9b1238456c70f4586134906da9731efc RANDOM SEED=2007059918 node7.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 : 3000.274 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 : 5914.62 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 : 3000.274 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1869216 kB Buffers: 36100 kB Cached: 88572 kB SwapCached: 5072 kB Active: 22188 kB Inactive: 110668 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1869216 kB SwapTotal: 4192956 kB SwapFree: 4181928 kB Dirty: 3960 kB Writeback: 0 kB Mapped: 14364 kB Slab: 39768 kB Committed_AS: 182552 kB PageTables: 1452 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-1879660-1245246532.opb Free space on /tmp at the end= 66268 MiB End job on node7 at 2009-06-17 15:48:52