Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 17 | 0.105983 | 0.105166 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb |
MD5SUM | a6fbaa86ad104839735089987b256e67 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 17 |
Best CPU time to get the best result obtained on this benchmark | 0.105983 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 17 |
Optimality of the best value was proved | YES |
Number of variables | 141 |
Total number of constraints | 215 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 215 |
Minimum length of a constraint | 12 |
Maximum length of a constraint | 25 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 64 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 323 |
Number of bits of the biggest sum of numbers | 9 |
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-2658076-1276583837.opb 0.00/0.00 c File size is 32267 bytes. 0.00/0.00 c Highest Coefficient sum: 323 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.005 s 0.00/0.00 c Var: 141 Constr: 215 0/0/215 Lit: 4230 Watch. Lit: 1015 0.00/0.00 c Obj. Vars: 6 (4.25532 % of total variables) 0.00/0.01 c Pre-processing Time: 0.01 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 141 215 4230 19 2028 8460 0 0 0.01 0.00/0.01 c Switching off lower bounding mode. 0.00/0.03 c 100 141 315 6005 19 3256 9307 100 3571 0.03 0.00/0.03 o 32 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 119 141 335 6327 18 2870 8472 120 3718 0.03 0.00/0.03 o 20 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 124 135 341 6418 18 3031 8470 126 3757 0.03 0.00/0.03 o 19 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 140 135 358 6724 18 3081 8470 143 4000 0.04 0.00/0.03 o 17 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 156 135 375 7000 18 3149 8470 160 4105 0.04 0.09/0.10 c 256 135 475 8883 18 3325 9318 260 4740 0.05 0.09/0.10 c 507 111 726 11467 15 3776 10250 511 5019 0.10 0.09/0.10 v x1 -x2 -x3 -x4 x5 -x6 x25 -x26 -x27 x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x141 x19 -x20 x21 -x22 -x23 -x24 -x140 -x139 -x138 x137 x136 x7 x8 -x9 -x10 -x11 -x12 -x135 -x134 -x133 -x132 x131 x130 x129 x128 -x127 x126 x125 x124 x123 x122 -x13 -x14 -x15 -x16 -x17 -x18 -x121 -x120 -x119 -x118 -x117 -x116 -x115 x114 x113 x112 x111 -x110 x109 x108 x107 x106 -x105 x104 x103 x102 -x101 x100 x99 x98 x97 x96 x95 x94 x93 -x92 -x91 -x90 -x89 -x88 x87 -x86 -x85 -x84 x83 x82 x81 x80 x79 x78 -x77 x76 x75 x74 x73 -x72 x71 x70 x69 x68 x67 x66 -x65 x64 x63 x62 x61 x60 x59 x58 x57 -x56 x55 x54 x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 x40 x39 x38 x37 0.09/0.10 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.10 c 7 521 57 752 740 11510 525 5058 0.10 0.09/0.10 c Objective: 17 0.09/0.10 s OPTIMUM FOUND 0.09/0.10 c Total time: 0.103 s
OK 17
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658076-1276583837/watcher-2658076-1276583837 -o /tmp/evaluation-result-2658076-1276583837/solver-2658076-1276583837 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658076-1276583837.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 3/106 1703 /proc/meminfo: memFree=1803932/2059040 swapFree=4134576/4192956 [pid=1703] ppid=1701 vsize=10820 CPUtime=0 /proc/1703/stat : 1703 (bsolo_pb10) R 1701 1703 1033 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 33970114 11079680 219 1992294400 134512640 137138936 4294128896 18446744073709551615 136700814 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/1703/statm: 2705 219 170 642 0 2053 0 [startup+0.097415 s] /proc/loadavg: 0.92 0.98 0.99 3/106 1703 /proc/meminfo: memFree=1803932/2059040 swapFree=4134576/4192956 [pid=1703] ppid=1701 vsize=10920 CPUtime=0.09 /proc/1703/stat : 1703 (bsolo_pb10) R 1701 1703 1033 0 -1 4202496 393 0 0 0 9 0 0 0 20 0 1 0 33970114 11182080 304 1992294400 134512640 137138936 4294128896 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/1703/statm: 2730 304 191 642 0 2086 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10920 [startup+0.101416 s] /proc/loadavg: 0.92 0.98 0.99 3/106 1703 /proc/meminfo: memFree=1803932/2059040 swapFree=4134576/4192956 [pid=1703] ppid=1701 vsize=10920 CPUtime=0.09 /proc/1703/stat : 1703 (bsolo_pb10) R 1701 1703 1033 0 -1 4202496 393 0 0 0 9 0 0 0 20 0 1 0 33970114 11182080 304 1992294400 134512640 137138936 4294128896 18446744073709551615 134543142 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/1703/statm: 2730 304 191 642 0 2086 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10920 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.105166 CPU time (s): 0.105983 CPU user time (s): 0.100984 CPU system time (s): 0.004999 CPU usage (%): 100.777 Max. virtual memory (cumulated for all children) (KiB): 10920 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.100984 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 396 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= 1 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node017 at 2010-06-15 08:37:17 IDJOB=2658076 IDBENCH=2628 IDSOLVER=1163 FILE ID=node017/2658076-1276583837 PBS_JOBID= 11173528 Free space on /tmp= 62540 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658076-1276583837/watcher-2658076-1276583837 -o /tmp/evaluation-result-2658076-1276583837/solver-2658076-1276583837 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658076-1276583837.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a6fbaa86ad104839735089987b256e67 RANDOM SEED=1362502128 node017.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1804336 kB Buffers: 57928 kB Cached: 116304 kB SwapCached: 11648 kB Active: 108668 kB Inactive: 79528 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1804336 kB SwapTotal: 4192956 kB SwapFree: 4134576 kB Dirty: 3984 kB Writeback: 16 kB AnonPages: 12352 kB Mapped: 9300 kB Slab: 44844 kB PageTables: 3924 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182496 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= 62536 MiB End job on node017 at 2010-06-15 08:37:17