Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 97 | 0.025995 | 0.025416 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh212.opb |
MD5SUM | 61258ef9ae3ea0a3e79eb8124ccd651a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 97 |
Best CPU time to get the best result obtained on this benchmark | 0.025995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 97 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
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 | 11 |
Number of terms in the objective function | 200 |
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 | 200 |
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 | 200 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/458933-1178645790/instance-458933-1178645790.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 100 0.00/0.02 o 99 0.00/0.02 o 98 0.00/0.02 o 97 0.00/0.02 o 97 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 c Total Run Time 0.011998 0.00/0.02 v -x1 x10 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 -x109 x11 x110 -x111 x112 -x113 x114 x115 -x116 -x117 x118 x119 -x12 0.00/0.02 v -x120 x121 -x122 x123 -x124 -x125 x126 x127 -x128 -x129 -x13 x130 -x131 x132 x133 -x134 x135 -x136 -x137 x138 -x139 -x14 x140 0.00/0.02 v x141 -x142 -x143 x144 -x145 x146 -x147 x148 -x149 x15 x150 x151 -x152 x153 -x154 x155 -x156 -x157 x158 x159 -x16 -x160 x161 0.00/0.02 v -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x17 -x170 x171 -x172 -x173 x174 -x175 x176 -x177 x178 -x179 x18 x180 -x181 x182 0.00/0.02 v -x183 x184 -x185 x186 x187 -x188 x189 x19 -x190 x191 -x192 -x193 x194 x195 -x196 x197 -x198 x199 x2 -x20 -x200 x21 -x22 -x23 0.00/0.02 v x24 -x25 -x26 -x27 x28 x29 -x3 -x30 x31 -x32 -x33 x34 x35 -x36 x37 -x38 x39 x4 -x40 -x41 x42 -x43 x44 -x45 x46 -x47 x48 x49 x5 -x50 0.00/0.02 v -x51 x52 x53 -x54 x55 -x56 x57 -x58 -x59 -x6 x60 -x61 x62 x63 -x64 -x65 x66 -x67 x68 x69 -x7 -x70 -x71 x72 -x73 x74 -x75 x76 -x77 0.00/0.02 v x78 x79 x8 -x80 -x81 x82 -x83 x84 x85 -x86 x87 -x88 x89 -x9 -x90 x91 -x92 -x93 -x94 x95 -x96 -x97 x98 x99
OK 97
/tmp/evaluation/458933-1178645790/instance-458933-1178645790.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-458933-1178645790 -o ROOT/results/node43/solver-458933-1178645790 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458933-1178645790/instance-458933-1178645790.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: 0.93 0.98 0.99 3/77 8557 /proc/meminfo: memFree=1766136/2055920 swapFree=4158768/4192956 [pid=8557] ppid=8555 vsize=1324 CPUtime=0 /proc/8557/stat : 8557 (PBS4_SAT07v2) R 8555 8557 7791 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 312490836 1355776 121 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134786737 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8557/statm: 331 121 86 219 0 108 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.025416 CPU time (s): 0.025995 CPU user time (s): 0.023996 CPU system time (s): 0.001999 CPU usage (%): 102.278 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.023996 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= 186 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 0.001999 second user time and 0.005999 second system time The end
Begin job on node43 on Tue May 8 17:36:30 UTC 2007 IDJOB= 458933 IDBENCH= 2195 IDSOLVER= 200 FILE ID= node43/458933-1178645790 PBS_JOBID= 5218333 Free space on /tmp= 66561 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh212.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458933-1178645790/instance-458933-1178645790.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-458933-1178645790 -o ROOT/results/node43/conversion-458933-1178645790 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458933-1178645790/instance-458933-1178645790.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-458933-1178645790 -o ROOT/results/node43/solver-458933-1178645790 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458933-1178645790/instance-458933-1178645790.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 61258ef9ae3ea0a3e79eb8124ccd651a RANDOM SEED= 134715755 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.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: 1766544 kB Buffers: 38688 kB Cached: 147216 kB SwapCached: 2660 kB Active: 49236 kB Inactive: 160308 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1766544 kB SwapTotal: 4192956 kB SwapFree: 4158768 kB Dirty: 2452 kB Writeback: 0 kB Mapped: 31636 kB Slab: 65172 kB Committed_AS: 8200344 kB PageTables: 1896 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= 66561 MiB End job on node43 on Tue May 8 17:36:30 UTC 2007