Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 8276 | 0.295954 | 0.297229 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/ttp/normalized-data4_3.opb |
MD5SUM | 12a5969fc5fa7320821e43a146878312 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8276 |
Best CPU time to get the best result obtained on this benchmark | 0.289955 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8276 |
Optimality of the best value was proved | YES |
Number of variables | 144 |
Total number of constraints | 704 |
Number of constraints which are clauses | 464 |
Number of constraints which are cardinality constraints (but not clauses) | 96 |
Number of constraints which are nor clauses,nor cardinality constraints | 144 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 12 |
Number of terms in the objective function | 48 |
Biggest coefficient in the objective function | 929 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 25088 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 929 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 25088 |
Number of bits of the biggest sum of numbers | 15 |
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/458779-1178643204/instance-458779-1178643204.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 9043 0.00/0.01 o 8927 0.00/0.01 o 8559 0.00/0.02 o 8450 0.00/0.02 o 8276 0.19/0.29 o 8276 0.19/0.29 s OPTIMUM FOUND 0.19/0.29 c Total Run Time 0.287956 0.19/0.29 v -x1 x10 -x100 x101 -x102 x103 -x104 -x105 -x106 x107 -x108 -x109 -x11 x110 -x111 x112 -x113 -x114 -x115 -x116 x117 -x118 x119 0.19/0.29 v -x12 -x120 -x121 x122 -x123 -x124 -x125 x126 x127 x128 -x129 -x13 -x130 -x131 x132 -x133 -x134 x135 -x136 x137 -x138 x139 -x14 0.19/0.29 v -x140 -x141 -x142 x143 -x144 -x15 x16 -x17 x18 -x19 -x2 -x20 -x21 x22 -x23 -x24 -x25 -x26 -x27 x28 -x29 -x3 -x30 -x31 x32 -x33 0.19/0.29 v -x34 x35 -x36 -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 0.19/0.29 v x6 -x60 -x61 -x62 x63 -x64 x65 -x66 -x67 -x68 -x69 -x7 -x70 x71 -x72 -x73 -x74 x75 -x76 x77 -x78 -x79 -x8 -x80 x81 -x82 -x83 -x84 0.19/0.29 v -x85 -x86 -x87 x88 x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 x99
OK 8276
/tmp/evaluation/458779-1178643204/instance-458779-1178643204.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node57/watcher-458779-1178643204 -o ROOT/results/node57/solver-458779-1178643204 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458779-1178643204/instance-458779-1178643204.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: 0.78 0.95 0.98 3/64 13457 /proc/meminfo: memFree=1521088/2055920 swapFree=4183252/4192956 [pid=13457] ppid=13455 vsize=1324 CPUtime=0 /proc/13457/stat : 13457 (PBS4_SAT07v2) R 13455 13457 13392 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 305456384 1355776 122 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134518650 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13457/statm: 331 122 86 219 0 108 0 [startup+0.0938231 s] /proc/loadavg: 0.78 0.95 0.98 3/64 13457 /proc/meminfo: memFree=1521088/2055920 swapFree=4183252/4192956 [pid=13457] ppid=13455 vsize=1460 CPUtime=0.09 /proc/13457/stat : 13457 (PBS4_SAT07v2) R 13455 13457 13392 0 -1 4194304 233 0 0 0 9 0 0 0 18 0 1 0 305456384 1495040 215 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13457/statm: 365 215 102 219 0 142 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1460 [startup+0.101823 s] /proc/loadavg: 0.78 0.95 0.98 3/64 13457 /proc/meminfo: memFree=1521088/2055920 swapFree=4183252/4192956 [pid=13457] ppid=13455 vsize=1460 CPUtime=0.1 /proc/13457/stat : 13457 (PBS4_SAT07v2) R 13455 13457 13392 0 -1 4194304 238 0 0 0 10 0 0 0 18 0 1 0 305456384 1495040 220 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13457/statm: 365 221 102 219 0 142 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1460 Solver just ended. Dumping a history of the last processes samples [startup+0.201832 s] /proc/loadavg: 0.78 0.95 0.98 3/64 13457 /proc/meminfo: memFree=1521088/2055920 swapFree=4183252/4192956 [pid=13457] ppid=13455 vsize=1916 CPUtime=0.19 /proc/13457/stat : 13457 (PBS4_SAT07v2) R 13455 13457 13392 0 -1 4194304 311 0 0 0 19 0 0 0 18 0 1 0 305456384 1961984 293 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13457/statm: 479 293 102 219 0 256 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1916 Child status: 0 Real time (s): 0.297229 CPU time (s): 0.295954 CPU user time (s): 0.291955 CPU system time (s): 0.003999 CPU usage (%): 99.571 Max. virtual memory (cumulated for all children) (KiB): 1916 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.291955 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 345 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 0.002999 second user time and 0.003999 second system time The end
Begin job on node57 on Tue May 8 16:53:24 UTC 2007 IDJOB= 458779 IDBENCH= 2009 IDSOLVER= 200 FILE ID= node57/458779-1178643204 PBS_JOBID= 5218387 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-data4_3.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458779-1178643204/instance-458779-1178643204.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-458779-1178643204 -o ROOT/results/node57/conversion-458779-1178643204 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458779-1178643204/instance-458779-1178643204.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node57/watcher-458779-1178643204 -o ROOT/results/node57/solver-458779-1178643204 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458779-1178643204/instance-458779-1178643204.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 12a5969fc5fa7320821e43a146878312 RANDOM SEED= 620158429 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: 1521560 kB Buffers: 38776 kB Cached: 378180 kB SwapCached: 3760 kB Active: 117400 kB Inactive: 309092 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1521560 kB SwapTotal: 4192956 kB SwapFree: 4183252 kB Dirty: 2476 kB Writeback: 0 kB Mapped: 15508 kB Slab: 94004 kB Committed_AS: 4923584 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= 66562 MiB End job on node57 on Tue May 8 16:53:25 UTC 2007