Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 54 | 0.784879 | 0.791803 |
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 | 0.382941 |
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 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho 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 Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/364647-1177041542/instance-364647-1177041542.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) 0.00/0.01 c Pre-processing Time: 0.003 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 132 252 582 2 504 83 0 0 0.00 0.00/0.01 c Switching off LPR mode. 0.00/0.01 o 61 0.003 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 3 132 256 730 2 583 1083 4 1000 0.00 0.00/0.01 o 55 0.003 0.01/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.02 c 4 132 258 864 3 664 1083 6 1333 0.00 0.01/0.02 c 104 132 358 6642 18 864 1192 106 10400 0.01 0.01/0.02 o 54 0.016 0.69/0.78 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.78 c 212 132 467 13122 28 1160 1083 215 13250 0.02 0.69/0.78 c 312 132 567 18910 33 1360 1192 315 13565 0.02 0.69/0.78 c 563 132 818 32734 40 1862 1312 566 13093 0.04 0.69/0.78 c 1038 132 1293 57591 44 2812 1444 1041 11795 0.09 0.69/0.78 c 1852 130 1282 57215 44 2641 1589 1030 11224 0.17 0.69/0.78 c 3173 128 1775 84232 47 3626 1748 1523 10105 0.31 0.69/0.78 c 5255 122 1985 91310 46 4043 1923 1733 9749 0.54 0.69/0.78 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 0.69/0.78 v -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 0.69/0.78 v 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 0.69/0.78 v 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 0.69/0.78 v x114 -x115 x116 x117 -x118 -x119 x120 x121 -x122 -x123 x124 -x125 x126 x127 -x128 -x129 x130 -x131 x132 0.69/0.78 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.69/0.78 c 10 7454 1577 10573 2118 85427 1866 9531 0.78 0.69/0.78 c Objective: 54 0.69/0.78 s OPTIMUM FOUND 0.69/0.78 c Total time: 0.782 s
OK 54
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node40/watcher-364647-1177041542 -o ROOT/results/node40/solver-364647-1177041542 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/364647-1177041542/instance-364647-1177041542.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.85 0.97 0.99 2/77 11650 /proc/meminfo: memFree=1793584/2055920 swapFree=4112844/4192956 [pid=11650] ppid=11648 vsize=1412 CPUtime=0 /proc/11650/stat : 11650 (bsolo3.0.16) R 11648 11650 11590 0 -1 4194304 41 0 0 0 0 0 0 0 20 0 1 0 33033776 1445888 25 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 6912653 0 0 4096 0 0 0 0 17 1 0 0 /proc/11650/statm: 583 28 20 324 0 8 0 [startup+0.0193011 s] /proc/loadavg: 0.85 0.97 0.99 2/77 11650 /proc/meminfo: memFree=1793584/2055920 swapFree=4112844/4192956 [pid=11650] ppid=11648 vsize=4056 CPUtime=0.01 /proc/11650/stat : 11650 (bsolo3.0.16) R 11648 11650 11590 0 -1 4194304 441 0 0 0 1 0 0 0 18 0 1 0 33033776 4153344 407 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551581 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11650/statm: 1014 408 312 324 0 83 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4056 [startup+0.102207 s] /proc/loadavg: 0.85 0.97 0.99 2/77 11650 /proc/meminfo: memFree=1793584/2055920 swapFree=4112844/4192956 [pid=11650] ppid=11648 vsize=4832 CPUtime=0.08 /proc/11650/stat : 11650 (bsolo3.0.16) R 11648 11650 11590 0 -1 4194304 633 0 0 0 8 0 0 0 18 0 1 0 33033776 4947968 599 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7345787 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11650/statm: 1208 599 312 324 0 277 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4832 [startup+0.301249 s] /proc/loadavg: 0.85 0.97 0.99 2/77 11650 /proc/meminfo: memFree=1793584/2055920 swapFree=4112844/4192956 [pid=11650] ppid=11648 vsize=5344 CPUtime=0.29 /proc/11650/stat : 11650 (bsolo3.0.16) R 11648 11650 11590 0 -1 4194304 748 0 0 0 28 1 0 0 19 0 1 0 33033776 5472256 714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11650/statm: 1336 714 312 324 0 405 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5344 [startup+0.702333 s] /proc/loadavg: 0.85 0.97 0.99 2/77 11650 /proc/meminfo: memFree=1793584/2055920 swapFree=4112844/4192956 [pid=11650] ppid=11648 vsize=5604 CPUtime=0.69 /proc/11650/stat : 11650 (bsolo3.0.16) R 11648 11650 11590 0 -1 4194304 804 0 0 0 68 1 0 0 22 0 1 0 33033776 5738496 770 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11650/statm: 1401 770 312 324 0 470 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5604 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.791803 CPU time (s): 0.784879 CPU user time (s): 0.770882 CPU system time (s): 0.013997 CPU usage (%): 99.1255 Max. virtual memory (cumulated for all children) (KiB): 5604 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.770882 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 805 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= 11 involuntary context switches= 1 runsolver used 0.003999 second user time and 0.001999 second system time The end
Begin job on node40 on Fri Apr 20 03:59:02 UTC 2007 IDJOB= 364647 IDBENCH= 2138 IDSOLVER= 163 FILE ID= node40/364647-1177041542 PBS_JOBID= 4640141 Free space on /tmp= 66525 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a1.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/364647-1177041542/instance-364647-1177041542.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-364647-1177041542 -o ROOT/results/node40/solver-364647-1177041542 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/364647-1177041542/instance-364647-1177041542.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 2e974af763e555a73d17fc5f836f5561 RANDOM SEED= 335776988 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.283 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 : 3000.283 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: 1794056 kB Buffers: 55120 kB Cached: 129028 kB SwapCached: 2104 kB Active: 86500 kB Inactive: 122500 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1794056 kB SwapTotal: 4192956 kB SwapFree: 4112844 kB Dirty: 4628 kB Writeback: 0 kB Mapped: 33728 kB Slab: 38228 kB Committed_AS: 926324 kB PageTables: 1920 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66525 MiB End job on node40 on Fri Apr 20 03:59:03 UTC 2007