Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 17 | 0.110982 | 0.112853 |
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 | 0.078987 |
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 3.0.16 - 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/366091-1177057436/instance-366091-1177057436.opb 0.00/0.00 c File size is 32267 bytes. 0.00/0.01 c Highest Coefficient sum: 323 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.006 s 0.00/0.01 c Var: 141 Constr: 215 0/0/215 Lit: 4230 Watch. Lit: 1015 0.00/0.01 c Obj. Vars: 6 (4.25532 % of total variables) 0.00/0.01 c Pre-processing Time: 0.011 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 LPR mode. 0.00/0.04 c 103 141 318 6298 19 3295 9307 103 3961 0.03 0.00/0.04 o 22 0.041 0.00/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.04 c 195 141 411 8466 20 3178 8472 196 4756 0.04 0.00/0.04 o 20 0.041 0.00/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.04 c 197 141 414 8504 20 3143 8472 199 4804 0.04 0.00/0.04 o 18 0.044 0.00/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.05 c 215 141 433 8966 20 3137 8472 218 4886 0.04 0.00/0.05 o 17 0.052 0.09/0.11 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.11 c 274 135 493 10011 20 3360 8470 278 5269 0.05 0.09/0.11 c 376 128 595 11254 18 3514 9318 380 5611 0.07 0.09/0.11 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 0.09/0.11 v 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 0.09/0.11 v -x16 -x17 -x18 -x121 -x120 x119 x118 -x117 -x116 -x115 x114 -x113 x112 x111 x110 x109 -x108 x107 x106 x105 x104 x103 x102 x101 0.09/0.11 v 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 0.09/0.11 v 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 0.09/0.11 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.11 c 6 615 51 842 834 13581 619 5747 0.11 0.09/0.11 c Objective: 17 0.09/0.11 s OPTIMUM FOUND 0.09/0.11 c Total time: 0.107 s
OK 17
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node70/watcher-366091-1177057436 -o ROOT/results/node70/solver-366091-1177057436 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366091-1177057436/instance-366091-1177057436.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: 1.00 1.00 1.00 3/64 19399 /proc/meminfo: memFree=1675000/2055920 swapFree=4183764/4192956 [pid=19399] ppid=19397 vsize=19580 CPUtime=0 /proc/19399/stat : 19399 (bsolo3.0.16) R 19397 19399 2858 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 145280974 20049920 333 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19399/statm: 4895 333 281 324 0 3956 0 [startup+0.0736609 s] /proc/loadavg: 1.00 1.00 1.00 3/64 19399 /proc/meminfo: memFree=1675000/2055920 swapFree=4183764/4192956 [pid=19399] ppid=19397 vsize=4184 CPUtime=0.06 /proc/19399/stat : 19399 (bsolo3.0.16) R 19397 19399 2858 0 -1 4194304 477 0 0 0 6 0 0 0 18 0 1 0 145280974 4284416 437 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19399/statm: 1046 437 312 324 0 115 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4184 [startup+0.101663 s] /proc/loadavg: 1.00 1.00 1.00 3/64 19399 /proc/meminfo: memFree=1675000/2055920 swapFree=4183764/4192956 [pid=19399] ppid=19397 vsize=4316 CPUtime=0.09 /proc/19399/stat : 19399 (bsolo3.0.16) R 19397 19399 2858 0 -1 4194304 487 0 0 0 9 0 0 0 18 0 1 0 145280974 4419584 447 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19399/statm: 1079 447 312 324 0 148 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4316 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.112853 CPU time (s): 0.110982 CPU user time (s): 0.107983 CPU system time (s): 0.002999 CPU usage (%): 98.3421 Max. virtual memory (cumulated for all children) (KiB): 4316 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.107983 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 491 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= 12 involuntary context switches= 0 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node70 on Fri Apr 20 08:23:56 UTC 2007 IDJOB= 366091 IDBENCH= 2628 IDSOLVER= 163 FILE ID= node70/366091-1177057436 PBS_JOBID= 4640174 Free space on /tmp= 66473 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366091-1177057436/instance-366091-1177057436.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-366091-1177057436 -o ROOT/results/node70/solver-366091-1177057436 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/366091-1177057436/instance-366091-1177057436.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= a6fbaa86ad104839735089987b256e67 RANDOM SEED= 338699796 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node70.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 : 3000.218 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 : 3000.218 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: 1675472 kB Buffers: 28552 kB Cached: 285728 kB SwapCached: 3076 kB Active: 103560 kB Inactive: 225572 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1675472 kB SwapTotal: 4192956 kB SwapFree: 4183764 kB Dirty: 4420 kB Writeback: 0 kB Mapped: 20660 kB Slab: 37408 kB Committed_AS: 3369436 kB PageTables: 1408 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= 66473 MiB End job on node70 on Fri Apr 20 08:23:57 UTC 2007