Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 54 | 0.986849 | 0.986548 |
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: 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-1880498-1245155382.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: 0.001 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 1083 9 1333 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 1083 12 1666 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 6 132 267 1227 4 820 1083 15 2000 0.00 0.00/0.01 o 55 0.10/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.10/0.13 c 51 132 346 6827 19 2348 1083 94 3642 0.01 0.10/0.13 c 151 132 544 14212 26 4788 1192 292 2603 0.06 0.10/0.13 o 54 0.89/0.98 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.89/0.98 c 270 132 780 28106 36 8185 1083 528 2076 0.13 0.89/0.98 c 371 132 968 39296 40 10767 1192 716 1922 0.19 0.89/0.98 c 622 130 851 32888 38 9992 1312 599 1239 0.50 0.89/0.98 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 0.89/0.98 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.89/0.98 c 8 1006 209 1567 1589 72277 1337 1022 0.98 0.89/0.98 c Objective: 54 0.89/0.98 s OPTIMUM FOUND 0.89/0.98 c Total time: 0.984 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-1880498-1245155382/watcher-1880498-1245155382 -o /tmp/evaluation-result-1880498-1245155382/solver-1880498-1245155382 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880498-1245155382.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: 0.92 0.98 0.99 3/64 3318 /proc/meminfo: memFree=1857216/2055920 swapFree=4183064/4192956 [pid=3318] ppid=3316 vsize=10708 CPUtime=0 /proc/3318/stat : 3318 (bsolo) R 3316 3318 2871 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 183139109 10964992 249 1992294400 134512640 137136520 4294956256 18446744073709551615 134543796 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3318/statm: 2677 249 196 640 0 2033 0 [startup+0.0352521 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3318 /proc/meminfo: memFree=1857216/2055920 swapFree=4183064/4192956 [pid=3318] ppid=3316 vsize=10840 CPUtime=0.03 /proc/3318/stat : 3318 (bsolo) R 3316 3318 2871 0 -1 4194304 316 0 0 0 3 0 0 0 18 0 1 0 183139109 11100160 298 1992294400 134512640 137136520 4294956256 18446744073709551615 136362600 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3318/statm: 2710 298 196 640 0 2066 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 10840 [startup+0.101264 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3318 /proc/meminfo: memFree=1857216/2055920 swapFree=4183064/4192956 [pid=3318] ppid=3316 vsize=11096 CPUtime=0.1 /proc/3318/stat : 3318 (bsolo) R 3316 3318 2871 0 -1 4194304 380 0 0 0 10 0 0 0 18 0 1 0 183139109 11362304 362 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3318/statm: 2774 362 196 640 0 2130 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 11096 [startup+0.3013 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3318 /proc/meminfo: memFree=1857216/2055920 swapFree=4183064/4192956 [pid=3318] ppid=3316 vsize=11620 CPUtime=0.29 /proc/3318/stat : 3318 (bsolo) R 3316 3318 2871 0 -1 4194304 506 0 0 0 29 0 0 0 19 0 1 0 183139109 11898880 488 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3318/statm: 2905 488 196 640 0 2261 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11620 [startup+0.701376 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3318 /proc/meminfo: memFree=1857216/2055920 swapFree=4183064/4192956 [pid=3318] ppid=3316 vsize=12008 CPUtime=0.69 /proc/3318/stat : 3318 (bsolo) R 3316 3318 2871 0 -1 4194304 611 0 0 0 69 0 0 0 23 0 1 0 183139109 12296192 593 1992294400 134512640 137136520 4294956256 18446744073709551615 134544090 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3318/statm: 3002 593 196 640 0 2358 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12008 Solver just ended. Dumping a history of the last processes samples [startup+0.901412 s] /proc/loadavg: 0.92 0.98 0.99 3/64 3318 /proc/meminfo: memFree=1857216/2055920 swapFree=4183064/4192956 [pid=3318] ppid=3316 vsize=12008 CPUtime=0.89 /proc/3318/stat : 3318 (bsolo) R 3316 3318 2871 0 -1 4194304 611 0 0 0 89 0 0 0 25 0 1 0 183139109 12296192 593 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 0 0 0 /proc/3318/statm: 3002 593 196 640 0 2358 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 12008 Child status: 0 Real time (s): 0.986548 CPU time (s): 0.986849 CPU user time (s): 0.98285 CPU system time (s): 0.003999 CPU usage (%): 100.031 Max. virtual memory (cumulated for all children) (KiB): 12008 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.98285 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= 637 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= 3 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node5 at 2009-06-16 14:29:42 IDJOB=1880498 IDBENCH=2138 IDSOLVER=701 FILE ID=node5/1880498-1245155382 PBS_JOBID= 9363768 Free space on /tmp= 66256 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a1.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880498-1245155382/watcher-1880498-1245155382 -o /tmp/evaluation-result-1880498-1245155382/solver-1880498-1245155382 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880498-1245155382.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2e974af763e555a73d17fc5f836f5561 RANDOM SEED=1061643579 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: 1857632 kB Buffers: 37284 kB Cached: 81500 kB SwapCached: 3684 kB Active: 47004 kB Inactive: 79676 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1857632 kB SwapTotal: 4192956 kB SwapFree: 4183064 kB Dirty: 3948 kB Writeback: 0 kB Mapped: 14600 kB Slab: 57628 kB Committed_AS: 150688 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-1880498-1245155382.opb Free space on /tmp at the end= 66256 MiB End job on node5 at 2009-06-16 14:29:43