Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 54 | 0.998847 | 1.0001 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii8a1.opb |
MD5SUM | 2e974af763e555a73d17fc5f836f5561 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 54 |
Best CPU time to get the best result obtained on this benchmark | 0.145977 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 54 |
Optimality of the best value was proved | YES |
Number of variables | 132 |
Total number of constraints | 252 |
Number of constraints which are clauses | 252 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 8 |
Number of terms in the objective function | 132 |
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 | 132 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 132 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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-1877638-1245155379.opb 0.00/0.00 c File size is 7200 bytes. 0.00/0.00 c Highest Coefficient sum: 132 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 132 Constr: 252 252/0/0 Lit: 582 Watch. Lit: 504 0.00/0.00 c Obj. Vars: 132 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.002 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 132 252 582 2 504 83 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.00/0.00 o 61 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 4 132 261 768 2 593 1084 9 2000 0.00 0.00/0.00 o 58 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 5 132 264 914 3 673 1084 12 2500 0.00 0.00/0.00 o 57 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 6 132 266 1106 4 752 1084 14 2000 0.00 0.00/0.01 o 56 0.03/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.03 c 77 132 349 6194 17 1135 1084 97 5133 0.01 0.03/0.03 o 55 0.03/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.03 c 175 132 488 11886 24 1549 1084 236 5000 0.04 0.03/0.03 o 54 0.89/0.99 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.89/0.99 c 180 132 497 12158 24 1645 1084 245 4864 0.04 0.89/0.99 c 280 132 614 18333 29 2193 1193 362 4827 0.06 0.89/0.99 c 531 130 946 30869 32 2972 1313 694 4214 0.13 0.89/0.99 c 1008 130 1481 55688 37 4194 1445 1229 3832 0.26 0.89/0.99 c 1822 128 1655 64072 38 3684 1590 1403 3380 0.54 0.89/0.99 c 3143 110 1416 43733 30 3022 1750 1164 3531 0.89 0.89/0.99 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 -x90 -x91 x92 x93 -x94 x95 -x96 -x97 x98 -x99 x100 x101 -x102 -x103 x104 -x105 x106 x107 -x108 -x109 x110 -x111 x112 x113 -x114 -x115 x116 x117 -x118 -x119 x120 -x121 x122 -x123 x124 x125 -x126 x127 -x128 -x129 x130 -x131 x132 0.89/0.99 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.89/0.99 c 11 3551 724 5217 1834 57137 1582 3561 1.00 0.89/0.99 c Objective: 54 0.89/0.99 s OPTIMUM FOUND 0.89/0.99 c Total time: 0.997 s
OK 54
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877638-1245155379/watcher-1877638-1245155379 -o /tmp/evaluation-result-1877638-1245155379/solver-1877638-1245155379 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877638-1245155379.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 3/64 3246 /proc/meminfo: memFree=1857344/2055920 swapFree=4183064/4192956 [pid=3246] ppid=3244 vsize=10708 CPUtime=0 /proc/3246/stat : 3246 (bsolo) R 3244 3246 2871 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 183138829 10964992 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3246/statm: 2677 249 196 640 0 2033 0 [startup+0.0346959 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3246 /proc/meminfo: memFree=1857344/2055920 swapFree=4183064/4192956 [pid=3246] ppid=3244 vsize=10836 CPUtime=0.03 /proc/3246/stat : 3246 (bsolo) R 3244 3246 2871 0 -1 4194304 307 0 0 0 3 0 0 0 18 0 1 0 183138829 11096064 289 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3246/statm: 2709 289 196 640 0 2065 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 10836 [startup+0.101709 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3246 /proc/meminfo: memFree=1857344/2055920 swapFree=4183064/4192956 [pid=3246] ppid=3244 vsize=11088 CPUtime=0.09 /proc/3246/stat : 3246 (bsolo) R 3244 3246 2871 0 -1 4194304 367 0 0 0 9 0 0 0 18 0 1 0 183138829 11354112 349 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3246/statm: 2772 349 197 640 0 2128 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11088 [startup+0.301745 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3246 /proc/meminfo: memFree=1857344/2055920 swapFree=4183064/4192956 [pid=3246] ppid=3244 vsize=11592 CPUtime=0.29 /proc/3246/stat : 3246 (bsolo) R 3244 3246 2871 0 -1 4194304 498 0 0 0 29 0 0 0 19 0 1 0 183138829 11870208 480 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3246/statm: 2898 480 197 640 0 2254 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11592 [startup+0.70182 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3246 /proc/meminfo: memFree=1857344/2055920 swapFree=4183064/4192956 [pid=3246] ppid=3244 vsize=11716 CPUtime=0.69 /proc/3246/stat : 3246 (bsolo) R 3244 3246 2871 0 -1 4194304 545 0 0 0 69 0 0 0 22 0 1 0 183138829 11997184 527 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3246/statm: 2929 527 197 640 0 2285 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11716 Solver just ended. Dumping a history of the last processes samples [startup+0.901858 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3246 /proc/meminfo: memFree=1857344/2055920 swapFree=4183064/4192956 [pid=3246] ppid=3244 vsize=11716 CPUtime=0.89 /proc/3246/stat : 3246 (bsolo) R 3244 3246 2871 0 -1 4194304 545 0 0 0 89 0 0 0 24 0 1 0 183138829 11997184 527 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3246/statm: 2929 527 197 640 0 2285 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 11716 Child status: 0 Real time (s): 1.0001 CPU time (s): 0.998847 CPU user time (s): 0.991849 CPU system time (s): 0.006998 CPU usage (%): 99.8742 Max. virtual memory (cumulated for all children) (KiB): 11716 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.991849 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 547 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= 2 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node5 at 2009-06-16 14:29:39 IDJOB=1877638 IDBENCH=2138 IDSOLVER=699 FILE ID=node5/1877638-1245155379 PBS_JOBID= 9363768 Free space on /tmp= 66256 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a1.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877638-1245155379/watcher-1877638-1245155379 -o /tmp/evaluation-result-1877638-1245155379/solver-1877638-1245155379 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877638-1245155379.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2e974af763e555a73d17fc5f836f5561 RANDOM SEED=333547329 node5.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 : 3000.259 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 : 3000.259 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: 1857824 kB Buffers: 37236 kB Cached: 81480 kB SwapCached: 3684 kB Active: 46936 kB Inactive: 79656 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1857824 kB SwapTotal: 4192956 kB SwapFree: 4183064 kB Dirty: 3948 kB Writeback: 0 kB Mapped: 14600 kB Slab: 57580 kB Committed_AS: 150656 kB PageTables: 1392 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-1877638-1245155379.opb Free space on /tmp at the end= 66256 MiB End job on node5 at 2009-06-16 14:29:40