Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 20 | 1.24381 | 1.24502 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/ttp/normalized-circ4_3.opb |
MD5SUM | 6b7a318661ea9d7a03f30f3e64874f46 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.158975 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 144 |
Total number of constraints | 704 |
Number of constraints which are clauses | 464 |
Number of constraints which are cardinality constraints (but not clauses) | 96 |
Number of constraints which are nor clauses,nor cardinality constraints | 144 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 12 |
Number of terms in the objective function | 48 |
Biggest coefficient in the objective function | 2 |
Number of bits for the biggest coefficient in the objective function | 2 |
Sum of the numbers in the objective function | 64 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 64 |
Number of bits of the biggest sum of numbers | 7 |
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-1880427-1245147117.opb 0.00/0.00 c File size is 23373 bytes. 0.00/0.00 c Highest Coefficient sum: 64 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.002 s 0.00/0.00 c Var: 144 Constr: 764 524/96/144 Lit: 2664 Watch. Lit: 1768 0.00/0.00 c Obj. Vars: 48 (33.3333 % of total variables) 0.00/0.00 c Pre-processing Time: 0.007 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 144 764 2664 3 1912 2358 0 0 0.01 0.00/0.00 c Switching off lower bounding mode. 0.00/0.00 o 26 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 5 144 772 2774 3 2012 2454 8 714 0.01 0.00/0.01 o 24 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 7 144 777 2870 3 2062 2454 13 875 0.01 0.00/0.01 o 22 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 17 144 798 3586 4 2258 2454 34 1700 0.01 0.00/0.02 o 20 1.20/1.24 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.20/1.24 c 62 144 888 6411 7 2952 2454 124 3100 0.02 1.20/1.24 c 163 144 1090 12946 11 4442 2700 326 3260 0.05 1.20/1.24 c 413 144 1587 30963 19 7173 2971 823 2699 0.15 1.20/1.24 c 888 144 2534 67571 26 12973 3269 1770 1758 0.51 1.20/1.24 v -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 -x133 -x134 x135 -x136 x137 -x138 -x139 -x140 x141 x142 x143 -x144 -x2 -x18 -x34 -x50 -x66 x82 -x3 -x19 -x35 -x51 x67 -x83 -x4 -x20 -x36 x52 -x68 -x84 -x5 -x21 x37 -x53 -x69 -x85 x7 -x23 -x39 -x55 -x71 -x87 -x8 x24 -x40 -x56 -x72 -x88 -x9 x25 -x41 -x57 -x73 -x89 -x10 -x26 -x42 x58 -x74 -x90 -x12 -x28 x44 -x60 -x76 -x92 x13 -x29 -x45 -x61 -x77 -x93 -x14 -x30 -x46 -x62 x78 -x94 -x15 -x31 -x47 -x63 -x79 x95 -x6 -x22 -x38 x54 x70 x86 x11 -x27 -x43 -x59 x75 x91 -x16 x32 x48 x64 -x80 -x96 x1 x17 x33 -x49 -x65 -x81 1.20/1.24 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.20/1.24 c 7 1525 220 2029 3798 116546 3034 1227 1.24 1.20/1.24 c Objective: 20 1.20/1.24 s OPTIMUM FOUND 1.20/1.24 c Total time: 1.242 s
OK 20
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880427-1245147117/watcher-1880427-1245147117 -o /tmp/evaluation-result-1880427-1245147117/solver-1880427-1245147117 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880427-1245147117.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: 1.05 1.01 1.00 3/64 2398 /proc/meminfo: memFree=1937144/2055920 swapFree=4181364/4192956 [pid=2398] ppid=2396 vsize=10708 CPUtime=0 /proc/2398/stat : 2398 (bsolo) R 2396 2398 2075 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 182309026 10964992 259 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2398/statm: 2677 259 188 640 0 2033 0 [startup+0.104687 s] /proc/loadavg: 1.05 1.01 1.00 3/64 2398 /proc/meminfo: memFree=1937144/2055920 swapFree=4181364/4192956 [pid=2398] ppid=2396 vsize=11100 CPUtime=0.1 /proc/2398/stat : 2398 (bsolo) R 2396 2398 2075 0 -1 4194304 392 0 0 0 10 0 0 0 18 0 1 0 182309026 11366400 370 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2398/statm: 2775 370 197 640 0 2131 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 11100 [startup+0.201697 s] /proc/loadavg: 1.05 1.01 1.00 3/64 2398 /proc/meminfo: memFree=1937144/2055920 swapFree=4181364/4192956 [pid=2398] ppid=2396 vsize=11356 CPUtime=0.19 /proc/2398/stat : 2398 (bsolo) R 2396 2398 2075 0 -1 4194304 455 0 0 0 19 0 0 0 18 0 1 0 182309026 11628544 433 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2398/statm: 2839 433 197 640 0 2195 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 11356 [startup+0.301706 s] /proc/loadavg: 1.05 1.01 1.00 3/64 2398 /proc/meminfo: memFree=1937144/2055920 swapFree=4181364/4192956 [pid=2398] ppid=2396 vsize=11620 CPUtime=0.29 /proc/2398/stat : 2398 (bsolo) R 2396 2398 2075 0 -1 4194304 508 0 0 0 29 0 0 0 19 0 1 0 182309026 11898880 486 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2398/statm: 2905 486 197 640 0 2261 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11620 [startup+0.701746 s] /proc/loadavg: 1.05 1.01 1.00 3/64 2398 /proc/meminfo: memFree=1937144/2055920 swapFree=4181364/4192956 [pid=2398] ppid=2396 vsize=12272 CPUtime=0.69 /proc/2398/stat : 2398 (bsolo) R 2396 2398 2075 0 -1 4194304 660 0 0 0 69 0 0 0 22 0 1 0 182309026 12566528 638 1992294400 134512640 137136520 4294956256 18446744073709551615 134544547 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2398/statm: 3068 638 197 640 0 2424 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12272 Solver just ended. Dumping a history of the last processes samples [startup+0.801755 s] /proc/loadavg: 1.05 1.01 1.00 3/64 2398 /proc/meminfo: memFree=1937144/2055920 swapFree=4181364/4192956 [pid=2398] ppid=2396 vsize=12408 CPUtime=0.79 /proc/2398/stat : 2398 (bsolo) R 2396 2398 2075 0 -1 4194304 694 0 0 0 79 0 0 0 23 0 1 0 182309026 12705792 672 1992294400 134512640 137136520 4294956256 18446744073709551615 134543924 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2398/statm: 3102 672 197 640 0 2458 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 12408 [startup+1.2058 s] /proc/loadavg: 1.05 1.01 1.00 2/65 2399 /proc/meminfo: memFree=1934832/2055920 swapFree=4181364/4192956 [pid=2398] ppid=2396 vsize=12796 CPUtime=1.2 /proc/2398/stat : 2398 (bsolo) R 2396 2398 2075 0 -1 4194304 808 0 0 0 120 0 0 0 25 0 1 0 182309026 13103104 786 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2398/statm: 3199 786 198 640 0 2555 0 Current children cumulated CPU time (s) 1.2 Current children cumulated vsize (KiB) 12796 Child status: 0 Real time (s): 1.24502 CPU time (s): 1.24381 CPU user time (s): 1.24281 CPU system time (s): 0.000999 CPU usage (%): 99.9028 Max. virtual memory (cumulated for all children) (KiB): 12796 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.24281 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 816 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 0.003999 second user time and 0.009998 second system time The end
Begin job on node36 at 2009-06-16 12:11:57 IDJOB=1880427 IDBENCH=2012 IDSOLVER=701 FILE ID=node36/1880427-1245147117 PBS_JOBID= 9363753 Free space on /tmp= 66200 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ4_3.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880427-1245147117/watcher-1880427-1245147117 -o /tmp/evaluation-result-1880427-1245147117/solver-1880427-1245147117 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880427-1245147117.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6b7a318661ea9d7a03f30f3e64874f46 RANDOM SEED=103087249 node36.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 : 3000.230 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 : 3000.230 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: 1937560 kB Buffers: 16436 kB Cached: 55940 kB SwapCached: 6436 kB Active: 54792 kB Inactive: 26540 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1937560 kB SwapTotal: 4192956 kB SwapFree: 4181364 kB Dirty: 4220 kB Writeback: 0 kB Mapped: 13428 kB Slab: 23060 kB Committed_AS: 173112 kB PageTables: 1364 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-1880427-1245147117.opb Free space on /tmp at the end= 66196 MiB End job on node36 at 2009-06-16 12:11:59