Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 3 | 0.175972 | 0.176685 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=5-P1=7-P2=11-B.opb |
MD5SUM | d20cb66fb1c502175f287b57cd26c485 |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.082987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 36 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 72 |
Sum of products size (including duplicates) | 144 |
Number of different products | 72 |
Sum of products size | 144 |
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-1876560-1245187386.opb 0.00/0.00 c File size is 5225 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 108 Constr: 151 72/0/79 Lit: 630 Watch. Lit: 398 0.00/0.00 c Obj. Vars: 6 (5.55556 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 108 151 630 4 540 851 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.02/0.03 c 100 108 276 4669 16 802 937 125 11111 0.01 0.02/0.03 c 252 108 445 10072 22 1152 1031 294 11454 0.02 0.02/0.03 o 19 0.02/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.08 c 396 108 627 15606 24 1556 877 476 11000 0.04 0.02/0.08 c 496 100 744 19082 25 1828 965 593 10782 0.05 0.02/0.08 c 746 99 1060 27615 26 2530 1062 909 9688 0.08 0.02/0.08 o 7 0.02/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.09 c 765 99 1083 28212 26 2580 875 932 9683 0.08 0.02/0.09 c 865 92 731 17920 24 1720 963 580 9402 0.09 0.02/0.09 o 5 0.02/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.10 c 913 83 796 19216 24 1866 857 645 9412 0.10 0.02/0.10 o 3 0.09/0.17 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.17 c 927 83 815 19636 24 1904 857 664 9363 0.10 0.09/0.17 c 1027 66 935 22519 24 2165 943 784 9252 0.11 0.09/0.17 c 1278 66 724 15628 21 1683 1038 573 8937 0.14 0.09/0.17 v x1 x2 -x3 -x4 -x5 -x6 x7 x8 x9 -x10 x11 -x12 x13 -x14 x15 x16 -x17 -x18 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 x19 -x20 x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 -x86 x87 -x88 -x89 -x90 x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x31 -x32 -x33 -x34 -x35 -x36 0.09/0.17 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.17 c 11 1537 87 2082 1069 23008 918 8833 0.17 0.09/0.17 c Objective: 3 0.09/0.17 s OPTIMUM FOUND 0.09/0.17 c Total time: 0.174 s
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876560-1245187386/watcher-1876560-1245187386 -o /tmp/evaluation-result-1876560-1245187386/solver-1876560-1245187386 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876560-1245187386.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: 0.93 0.98 0.97 3/65 8642 /proc/meminfo: memFree=1838024/2055920 swapFree=4181848/4192956 [pid=8642] ppid=8640 vsize=10708 CPUtime=0 /proc/8642/stat : 8642 (bsolo) R 8640 8642 7998 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 186337074 10964992 247 1992294400 134512640 137136520 4294956256 18446744073709551615 136500521 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8642/statm: 2677 247 197 640 0 2033 0 [startup+0.024878 s] /proc/loadavg: 0.93 0.98 0.97 3/65 8642 /proc/meminfo: memFree=1838024/2055920 swapFree=4181848/4192956 [pid=8642] ppid=8640 vsize=10836 CPUtime=0.02 /proc/8642/stat : 8642 (bsolo) R 8640 8642 7998 0 -1 4194304 301 0 0 0 2 0 0 0 18 0 1 0 186337074 11096064 283 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8642/statm: 2709 283 197 640 0 2065 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 10836 [startup+0.101886 s] /proc/loadavg: 0.93 0.98 0.97 3/65 8642 /proc/meminfo: memFree=1838024/2055920 swapFree=4181848/4192956 [pid=8642] ppid=8640 vsize=11100 CPUtime=0.09 /proc/8642/stat : 8642 (bsolo) R 8640 8642 7998 0 -1 4194304 380 0 0 0 9 0 0 0 18 0 1 0 186337074 11366400 362 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8642/statm: 2775 362 198 640 0 2131 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11100 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.176685 CPU time (s): 0.175972 CPU user time (s): 0.171973 CPU system time (s): 0.003999 CPU usage (%): 99.5964 Max. virtual memory (cumulated for all children) (KiB): 11100 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.171973 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= 382 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= 1 runsolver used 0.000999 second user time and 0.007998 second system time The end
Begin job on node88 at 2009-06-16 23:23:06 IDJOB=1876560 IDBENCH=47970 IDSOLVER=699 FILE ID=node88/1876560-1245187386 PBS_JOBID= 9363938 Free space on /tmp= 66548 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=5-P1=7-P2=11-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876560-1245187386/watcher-1876560-1245187386 -o /tmp/evaluation-result-1876560-1245187386/solver-1876560-1245187386 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876560-1245187386.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d20cb66fb1c502175f287b57cd26c485 RANDOM SEED=126114400 node88.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 : 3000.214 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 : 3000.214 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: 1838504 kB Buffers: 32840 kB Cached: 112412 kB SwapCached: 5232 kB Active: 52596 kB Inactive: 100036 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1838504 kB SwapTotal: 4192956 kB SwapFree: 4181848 kB Dirty: 4256 kB Writeback: 0 kB Mapped: 13104 kB Slab: 50592 kB Committed_AS: 80964 kB PageTables: 1456 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-1876560-1245187386.opb Free space on /tmp at the end= 66544 MiB End job on node88 at 2009-06-16 23:23:07