Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 2 | 0.091985 | 0.09433 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb |
MD5SUM | ab5c167d631c36380726b7ea7a7cf75a |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.034994 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 60 |
Total number of constraints | 9 |
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 | 9 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459427-1178654613/instance-459427-1178654613.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 3 0.06/0.09 o 2 0.06/0.09 o 2 0.06/0.09 s OPTIMUM FOUND 0.06/0.09 c Total Run Time 0.088987 0.06/0.09 v -x1 x10 -x100 -x101 x102 x103 -x104 -x105 -x106 x107 x108 -x109 x11 -x110 -x111 x112 x113 x114 -x115 -x116 -x117 -x118 -x119 0.06/0.09 v -x12 -x120 -x121 x122 x123 x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 x132 x133 x134 -x135 -x136 x137 x138 -x139 x14 0.06/0.09 v -x140 -x141 x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 x158 -x159 x16 0.06/0.09 v -x160 -x17 x18 -x19 x2 x20 x21 x22 -x23 -x24 x25 -x26 x27 x28 -x29 -x3 -x30 -x31 x32 x33 x34 -x35 -x36 x37 x38 -x39 -x4 -x40 x41 -x42 0.06/0.09 v -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 x67 -x68 0.06/0.09 v -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 0.06/0.09 v -x93 -x94 -x95 -x96 x97 x98 -x99
OK 2
Linearizing /tmp/evaluation/459427-1178654613/instance-459427-1178654613.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node57/watcher-459427-1178654613 -o ROOT/results/node57/solver-459427-1178654613 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459427-1178654613/instance-459427-1178654613.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 0.95 0.98 3/64 14989 /proc/meminfo: memFree=1496648/2055920 swapFree=4183252/4192956 [pid=14989] ppid=14987 vsize=1320 CPUtime=0 /proc/14989/stat : 14989 (PBS4_SAT07v2) R 14987 14989 13392 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 306597241 1351680 124 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14989/statm: 330 124 90 219 0 107 0 [startup+0.067742 s] /proc/loadavg: 0.92 0.95 0.98 3/64 14989 /proc/meminfo: memFree=1496648/2055920 swapFree=4183252/4192956 [pid=14989] ppid=14987 vsize=1708 CPUtime=0.06 /proc/14989/stat : 14989 (PBS4_SAT07v2) R 14987 14989 13392 0 -1 4194304 253 0 0 0 6 0 0 0 18 0 1 0 306597241 1748992 235 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14989/statm: 427 235 102 219 0 204 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1708 Solver just ended. Dumping a history of the last processes samples [startup+0.067742 s] /proc/loadavg: 0.92 0.95 0.98 3/64 14989 /proc/meminfo: memFree=1496648/2055920 swapFree=4183252/4192956 [pid=14989] ppid=14987 vsize=1708 CPUtime=0.06 /proc/14989/stat : 14989 (PBS4_SAT07v2) R 14987 14989 13392 0 -1 4194304 253 0 0 0 6 0 0 0 18 0 1 0 306597241 1748992 235 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14989/statm: 427 235 102 219 0 204 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1708 Child status: 0 Real time (s): 0.09433 CPU time (s): 0.091985 CPU user time (s): 0.089986 CPU system time (s): 0.001999 CPU usage (%): 97.5141 Max. virtual memory (cumulated for all children) (KiB): 1708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.089986 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= 293 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 node57 on Tue May 8 20:03:33 UTC 2007 IDJOB= 459427 IDBENCH= 47888 IDSOLVER= 200 FILE ID= node57/459427-1178654613 PBS_JOBID= 5218387 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459427-1178654613/instance-459427-1178654613.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-459427-1178654613 -o ROOT/results/node57/conversion-459427-1178654613 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459427-1178654613/instance-459427-1178654613.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node57/watcher-459427-1178654613 -o ROOT/results/node57/solver-459427-1178654613 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459427-1178654613/instance-459427-1178654613.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= ab5c167d631c36380726b7ea7a7cf75a RANDOM SEED= 19920855 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node57.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 : 3000.239 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 : 3000.239 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: 1496992 kB Buffers: 39596 kB Cached: 395380 kB SwapCached: 3760 kB Active: 141852 kB Inactive: 308748 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1496992 kB SwapTotal: 4192956 kB SwapFree: 4183252 kB Dirty: 2336 kB Writeback: 0 kB Mapped: 21644 kB Slab: 94364 kB Committed_AS: 4930192 kB PageTables: 1424 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= 66562 MiB End job on node57 on Tue May 8 20:03:33 UTC 2007