Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 20 | 0.548916 | 0.549186 |
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 | 0.548916 |
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 3.2 - 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: Clause Learning 0.00/0.00 c Instance file HOME/instance-2657933-1276400510.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: 0.004 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) 0.00/0.01 c Pre-processing Time: 0.009 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 144 764 2664 3 1912 2358 0 0 0.01 0.00/0.01 c Switching off lower bounding mode. 0.00/0.01 o 26 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 5 144 770 2754 3 2007 2454 6 555 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 7 144 773 2820 3 2047 2454 9 700 0.01 0.00/0.01 o 22 0.01/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.02 c 21 144 788 3146 3 2094 2454 24 1909 0.01 0.01/0.02 c 121 144 888 5366 6 2300 2700 124 5761 0.02 0.01/0.02 o 20 0.49/0.54 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.54 c 124 144 892 5486 6 2340 2454 128 5904 0.02 0.49/0.54 c 224 144 992 7763 7 2523 2700 228 6787 0.03 0.49/0.54 c 474 144 1242 13456 10 3041 2971 478 7406 0.06 0.49/0.54 c 949 144 1717 24441 14 3974 3269 953 6455 0.15 0.49/0.54 c 1762 144 2530 44641 17 5633 3596 1766 5388 0.33 0.49/0.54 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 0.49/0.54 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.49/0.54 c 9 2448 353 3239 3216 59515 2452 4483 0.55 0.49/0.54 c Objective: 20 0.49/0.54 s OPTIMUM FOUND 0.49/0.54 c Total time: 0.546 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-2657933-1276400510/watcher-2657933-1276400510 -o /tmp/evaluation-result-2657933-1276400510/solver-2657933-1276400510 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657933-1276400510.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: 0.91 0.97 0.99 3/106 20559 /proc/meminfo: memFree=1735656/2059040 swapFree=4192956/4192956 [pid=20559] ppid=20557 vsize=10924 CPUtime=0 /proc/20559/stat : 20559 (bsolo_pb10) R 20557 20559 13820 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 15654749 11186176 270 1992294400 134512640 137138936 4287339616 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/20559/statm: 2731 270 185 642 0 2087 0 [startup+0.013803 s] /proc/loadavg: 0.91 0.97 0.99 3/106 20559 /proc/meminfo: memFree=1735656/2059040 swapFree=4192956/4192956 [pid=20559] ppid=20557 vsize=10912 CPUtime=0.01 /proc/20559/stat : 20559 (bsolo_pb10) R 20557 20559 13820 0 -1 4202496 363 0 0 0 1 0 0 0 20 0 1 0 15654749 11173888 276 1992294400 134512640 137138936 4287339616 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/20559/statm: 2728 276 191 642 0 2084 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 10912 [startup+0.100809 s] /proc/loadavg: 0.91 0.97 0.99 3/106 20559 /proc/meminfo: memFree=1735656/2059040 swapFree=4192956/4192956 [pid=20559] ppid=20557 vsize=11172 CPUtime=0.09 /proc/20559/stat : 20559 (bsolo_pb10) R 20557 20559 13820 0 -1 4202496 424 0 0 0 9 0 0 0 20 0 1 0 15654749 11440128 337 1992294400 134512640 137138936 4287339616 18446744073709551615 134557037 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/20559/statm: 2793 337 191 642 0 2149 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11172 [startup+0.300833 s] /proc/loadavg: 0.91 0.97 0.99 3/106 20559 /proc/meminfo: memFree=1735656/2059040 swapFree=4192956/4192956 [pid=20559] ppid=20557 vsize=11560 CPUtime=0.29 /proc/20559/stat : 20559 (bsolo_pb10) R 20557 20559 13820 0 -1 4202496 526 0 0 0 29 0 0 0 20 0 1 0 15654749 11837440 439 1992294400 134512640 137138936 4287339616 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/20559/statm: 2890 439 191 642 0 2246 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11560 Solver just ended. Dumping a history of the last processes samples [startup+0.500854 s] /proc/loadavg: 0.91 0.97 0.99 3/106 20559 /proc/meminfo: memFree=1735656/2059040 swapFree=4192956/4192956 [pid=20559] ppid=20557 vsize=11824 CPUtime=0.49 /proc/20559/stat : 20559 (bsolo_pb10) R 20557 20559 13820 0 -1 4202496 595 0 0 0 49 0 0 0 20 0 1 0 15654749 12107776 508 1992294400 134512640 137138936 4287339616 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/20559/statm: 2956 508 191 642 0 2312 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 11824 Child status: 0 Real time (s): 0.549186 CPU time (s): 0.548916 CPU user time (s): 0.542917 CPU system time (s): 0.005999 CPU usage (%): 99.9509 Max. virtual memory (cumulated for all children) (KiB): 11824 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.542917 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 607 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= 4 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node005 at 2010-06-13 05:41:50 IDJOB=2657933 IDBENCH=2012 IDSOLVER=1163 FILE ID=node005/2657933-1276400510 PBS_JOBID= 11173256 Free space on /tmp= 62532 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ4_3.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657933-1276400510/watcher-2657933-1276400510 -o /tmp/evaluation-result-2657933-1276400510/solver-2657933-1276400510 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657933-1276400510.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6b7a318661ea9d7a03f30f3e64874f46 RANDOM SEED=159159723 node005.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 : 3000.246 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 : 6000.49 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 : 3000.246 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1736184 kB Buffers: 44364 kB Cached: 152412 kB SwapCached: 0 kB Active: 153208 kB Inactive: 102896 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1736184 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 3992 kB Writeback: 0 kB AnonPages: 59288 kB Mapped: 15456 kB Slab: 45084 kB PageTables: 4080 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180860 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= 62528 MiB End job on node005 at 2010-06-13 05:41:51