Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Card | OPT | 54 | 1.20881 | 1.20954 |
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 | 0.340947 |
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800 0.00/0.00 c Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Instance file HOME/instance-2657079-1276448636.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 1666 0.00 0.00/0.00 o 57 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 6 132 266 1106 4 752 1084 14 2000 0.00 0.00/0.02 o 56 0.00/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.04 c 77 132 349 6194 17 1135 1084 97 4277 0.02 0.00/0.04 o 55 0.00/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.04 c 175 132 488 11886 24 1549 1084 236 4268 0.04 0.00/0.04 o 54 1.10/1.20 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.10/1.20 c 180 132 497 12158 24 1645 1084 245 4186 0.04 1.10/1.20 c 280 132 614 18333 29 2193 1193 362 4179 0.07 1.10/1.20 c 531 130 946 30875 32 2972 1313 694 3662 0.14 1.10/1.20 c 1008 130 1481 55692 37 4194 1445 1229 3337 0.30 1.10/1.20 c 1821 128 1687 65070 38 3956 1590 1435 2895 0.63 1.10/1.20 c 3141 122 1474 50693 34 3089 1750 1222 2930 1.07 1.10/1.20 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 1.10/1.20 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.10/1.20 c 11 3606 746 5257 1960 69849 1708 2990 1.21 1.10/1.20 c Objective: 54 1.10/1.20 s OPTIMUM FOUND 1.10/1.20 c Total time: 1.206 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-2657079-1276448636/watcher-2657079-1276448636 -o /tmp/evaluation-result-2657079-1276448636/solver-2657079-1276448636 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657079-1276448636.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: 1.11 1.79 1.60 3/106 26107 /proc/meminfo: memFree=1855540/2059040 swapFree=4142408/4192956 [pid=26107] ppid=26105 vsize=10792 CPUtime=0 /proc/26107/stat : 26107 (bsolo_pb10) R 26105 26107 25013 0 -1 4202496 335 0 0 0 0 0 0 0 20 0 1 0 18519887 11051008 251 1992294400 134512640 137138936 4290459920 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/26107/statm: 2698 251 192 642 0 2054 0 [startup+0.109117 s] /proc/loadavg: 1.11 1.79 1.60 3/106 26107 /proc/meminfo: memFree=1855540/2059040 swapFree=4142408/4192956 [pid=26107] ppid=26105 vsize=11172 CPUtime=0.1 /proc/26107/stat : 26107 (bsolo_pb10) R 26105 26107 25013 0 -1 4202496 426 0 0 0 10 0 0 0 20 0 1 0 18519887 11440128 342 1992294400 134512640 137138936 4290459920 18446744073709551615 134602724 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/26107/statm: 2793 342 192 642 0 2149 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 11172 [startup+0.201133 s] /proc/loadavg: 1.11 1.79 1.60 3/106 26107 /proc/meminfo: memFree=1855540/2059040 swapFree=4142408/4192956 [pid=26107] ppid=26105 vsize=11428 CPUtime=0.19 /proc/26107/stat : 26107 (bsolo_pb10) R 26105 26107 25013 0 -1 4202496 486 0 0 0 19 0 0 0 20 0 1 0 18519887 11702272 402 1992294400 134512640 137138936 4290459920 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/26107/statm: 2857 402 192 642 0 2213 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 11428 [startup+0.301152 s] /proc/loadavg: 1.11 1.79 1.60 3/106 26107 /proc/meminfo: memFree=1855540/2059040 swapFree=4142408/4192956 [pid=26107] ppid=26105 vsize=11552 CPUtime=0.29 /proc/26107/stat : 26107 (bsolo_pb10) R 26105 26107 25013 0 -1 4202496 545 0 0 0 29 0 0 0 20 0 1 0 18519887 11829248 461 1992294400 134512640 137138936 4290459920 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/26107/statm: 2888 461 192 642 0 2244 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11552 [startup+0.701227 s] /proc/loadavg: 1.11 1.79 1.60 3/106 26107 /proc/meminfo: memFree=1855540/2059040 swapFree=4142408/4192956 [pid=26107] ppid=26105 vsize=11932 CPUtime=0.69 /proc/26107/stat : 26107 (bsolo_pb10) R 26105 26107 25013 0 -1 4202496 615 0 0 0 69 0 0 0 21 0 1 0 18519887 12218368 531 1992294400 134512640 137138936 4290459920 18446744073709551615 134610709 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/26107/statm: 2983 531 192 642 0 2339 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11932 Solver just ended. Dumping a history of the last processes samples [startup+0.801245 s] /proc/loadavg: 1.11 1.79 1.60 3/106 26107 /proc/meminfo: memFree=1855540/2059040 swapFree=4142408/4192956 [pid=26107] ppid=26105 vsize=11932 CPUtime=0.79 /proc/26107/stat : 26107 (bsolo_pb10) R 26105 26107 25013 0 -1 4202496 616 0 0 0 79 0 0 0 21 0 1 0 18519887 12218368 532 1992294400 134512640 137138936 4290459920 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/26107/statm: 2983 532 192 642 0 2339 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 11932 [startup+1.20932 s] /proc/loadavg: 1.11 1.79 1.60 2/107 26108 /proc/meminfo: memFree=1854044/2059040 swapFree=4142408/4192956 [pid=26107] ppid=26105 vsize=0 CPUtime=1.2 /proc/26107/stat : 26107 (bsolo_pb10) R 26105 26107 25013 0 -1 4202500 617 0 0 0 120 0 0 0 22 0 1 0 18519887 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0 /proc/26107/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 1.2 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 1.20954 CPU time (s): 1.20881 CPU user time (s): 1.20182 CPU system time (s): 0.006998 CPU usage (%): 99.9404 Max. virtual memory (cumulated for all children) (KiB): 11932 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.20182 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= 617 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= 1 involuntary context switches= 16 runsolver used 0.003999 second user time and 0.013997 second system time The end
Begin job on node019 at 2010-06-13 19:03:56 IDJOB=2657079 IDBENCH=2138 IDSOLVER=1162 FILE ID=node019/2657079-1276448636 PBS_JOBID= 11173339 Free space on /tmp= 62356 MiB SOLVER NAME= bsolo 3.2 Card BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a1.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657079-1276448636/watcher-2657079-1276448636 -o /tmp/evaluation-result-2657079-1276448636/solver-2657079-1276448636 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657079-1276448636.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2e974af763e555a73d17fc5f836f5561 RANDOM SEED=411552054 node019.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.264 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.52 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 : 3000.264 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1855944 kB Buffers: 19172 kB Cached: 93484 kB SwapCached: 4636 kB Active: 96268 kB Inactive: 29772 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1855944 kB SwapTotal: 4192956 kB SwapFree: 4142408 kB Dirty: 4172 kB Writeback: 0 kB AnonPages: 11608 kB Mapped: 13636 kB Slab: 55372 kB PageTables: 4016 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180456 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62352 MiB End job on node019 at 2010-06-13 19:03:57