Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 17 | 0.078987 | 0.0800999 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459049-1178647823/instance-459049-1178647823.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 30 0.00/0.01 o 19 0.00/0.01 o 17 0.00/0.07 o 17 0.00/0.07 s OPTIMUM FOUND 0.00/0.07 c Total Run Time 0.067989 0.00/0.07 v x1 -x10 -x100 -x101 x102 x103 x104 -x105 x106 x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 0.00/0.07 v -x12 -x120 -x121 x122 x123 x124 x125 x126 -x127 x128 x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 0.00/0.07 v -x14 -x140 -x141 -x15 -x16 -x17 -x18 x19 -x2 x20 x21 -x22 -x23 -x24 x25 -x26 x27 x28 -x29 -x3 -x30 -x31 -x32 -x33 -x34 x35 -x36 0.00/0.07 v x37 x38 x39 -x4 x40 x41 x42 x43 x44 x45 x46 x47 x48 x49 x5 x50 x51 x52 x53 x54 x55 -x56 x57 x58 x59 -x6 x60 x61 x62 -x63 -x64 -x65 x66 0.00/0.07 v x67 x68 x69 x7 x70 x71 -x72 x73 x74 -x75 -x76 -x77 x78 x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 x9 -x90 -x91 -x92 0.00/0.07 v x93 x94 x95 x96 x97 x98 -x99
OK 17
/tmp/evaluation/459049-1178647823/instance-459049-1178647823.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-459049-1178647823 -o ROOT/results/node7/solver-459049-1178647823 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459049-1178647823/instance-459049-1178647823.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: 0.92 0.96 0.98 3/77 505 /proc/meminfo: memFree=1563440/2055920 swapFree=4157048/4192956 [pid=505] ppid=503 vsize=1324 CPUtime=0 /proc/505/stat : 505 (PBS4_SAT07v2) R 503 505 31848 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 340819993 1355776 124 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0 /proc/505/statm: 331 124 86 219 0 108 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0800999 CPU time (s): 0.078987 CPU user time (s): 0.076988 CPU system time (s): 0.001999 CPU usage (%): 98.6106 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.076988 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 206 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= 8 involuntary context switches= 0 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node7 on Tue May 8 18:10:24 UTC 2007 IDJOB= 459049 IDBENCH= 2628 IDSOLVER= 200 FILE ID= node7/459049-1178647823 PBS_JOBID= 5217821 Free space on /tmp= 66555 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459049-1178647823/instance-459049-1178647823.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-459049-1178647823 -o ROOT/results/node7/conversion-459049-1178647823 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459049-1178647823/instance-459049-1178647823.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-459049-1178647823 -o ROOT/results/node7/solver-459049-1178647823 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459049-1178647823/instance-459049-1178647823.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= a6fbaa86ad104839735089987b256e67 RANDOM SEED= 507108640 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1563912 kB Buffers: 39400 kB Cached: 319984 kB SwapCached: 15772 kB Active: 141936 kB Inactive: 278560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1563912 kB SwapTotal: 4192956 kB SwapFree: 4157048 kB Dirty: 2304 kB Writeback: 0 kB Mapped: 68068 kB Slab: 56840 kB Committed_AS: 14728144 kB PageTables: 2008 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= 66555 MiB End job on node7 on Tue May 8 18:10:24 UTC 2007