Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 54 | 0.703892 | 0.762955 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii8a1.opb |
MD5SUM | 2e974af763e555a73d17fc5f836f5561 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 54 |
Best CPU time to get the best result obtained on this benchmark | 0.382941 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 54 |
Optimality of the best value was proved | YES |
Number of variables | 132 |
Total number of constraints | 252 |
Number of constraints which are clauses | 252 |
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 | 8 |
Number of terms in the objective function | 132 |
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 | 132 |
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 | 132 |
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/458883-1178644821/instance-458883-1178644821.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 66 0.00/0.00 o 65 0.00/0.00 o 64 0.00/0.00 o 63 0.00/0.00 o 62 0.00/0.00 o 61 0.00/0.00 o 60 0.00/0.00 o 59 0.00/0.00 o 58 0.00/0.00 o 57 0.02/0.03 o 56 0.02/0.03 o 55 0.02/0.05 o 54 0.69/0.70 o 54 0.69/0.70 s OPTIMUM FOUND 0.69/0.70 c Total Run Time 0.699894 0.69/0.70 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 0.69/0.70 v x120 x121 -x122 -x123 x124 -x125 x126 -x127 x128 -x129 -x13 x130 x131 -x132 x14 x15 -x16 x17 -x18 x19 -x2 -x20 x21 -x22 x23 -x24 0.69/0.70 v 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 0.69/0.70 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 0.69/0.70 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 54
/tmp/evaluation/458883-1178644821/instance-458883-1178644821.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node44/watcher-458883-1178644821 -o ROOT/results/node44/solver-458883-1178644821 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458883-1178644821/instance-458883-1178644821.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: 0.85 0.99 0.99 3/77 20813 /proc/meminfo: memFree=1845592/2055920 swapFree=4155964/4192956 [pid=20813] ppid=20811 vsize=1320 CPUtime=0 /proc/20813/stat : 20813 (PBS4_SAT07v2) R 20811 20813 19862 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 312393798 1351680 132 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20813/statm: 330 132 102 219 0 107 0 [startup+0.0306281 s] /proc/loadavg: 0.85 0.99 0.99 3/77 20813 /proc/meminfo: memFree=1845592/2055920 swapFree=4155964/4192956 [pid=20813] ppid=20811 vsize=1320 CPUtime=0.02 /proc/20813/stat : 20813 (PBS4_SAT07v2) R 20811 20813 19862 0 -1 4194304 191 0 0 0 2 0 0 0 18 0 1 0 312393798 1351680 173 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20813/statm: 330 173 102 219 0 107 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1320 [startup+0.101634 s] /proc/loadavg: 0.85 0.99 0.99 3/77 20813 /proc/meminfo: memFree=1845592/2055920 swapFree=4155964/4192956 [pid=20813] ppid=20811 vsize=1708 CPUtime=0.09 /proc/20813/stat : 20813 (PBS4_SAT07v2) R 20811 20813 19862 0 -1 4194304 300 0 0 0 9 0 0 0 18 0 1 0 312393798 1748992 282 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20813/statm: 427 282 102 219 0 204 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1708 [startup+0.301655 s] /proc/loadavg: 0.85 0.99 0.99 3/77 20813 /proc/meminfo: memFree=1845592/2055920 swapFree=4155964/4192956 [pid=20813] ppid=20811 vsize=3420 CPUtime=0.29 /proc/20813/stat : 20813 (PBS4_SAT07v2) R 20811 20813 19862 0 -1 4194304 535 0 0 0 29 0 0 0 20 0 1 0 312393798 3502080 517 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545142 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20813/statm: 855 517 102 219 0 632 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3420 [startup+0.701695 s] /proc/loadavg: 0.85 0.99 0.99 3/77 20813 /proc/meminfo: memFree=1845592/2055920 swapFree=4155964/4192956 [pid=20813] ppid=20811 vsize=5796 CPUtime=0.69 /proc/20813/stat : 20813 (PBS4_SAT07v2) R 20811 20813 19862 0 -1 4194304 901 0 0 0 68 1 0 0 24 0 1 0 312393798 5935104 883 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20813/statm: 1449 883 102 219 0 1226 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5796 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.762955 CPU time (s): 0.703892 CPU user time (s): 0.691894 CPU system time (s): 0.011998 CPU usage (%): 92.2587 Max. virtual memory (cumulated for all children) (KiB): 5796 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.691894 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 908 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= 15 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node44 on Tue May 8 17:20:21 UTC 2007 IDJOB= 458883 IDBENCH= 2138 IDSOLVER= 200 FILE ID= node44/458883-1178644821 PBS_JOBID= 5218342 Free space on /tmp= 66558 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-ii8a1.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458883-1178644821/instance-458883-1178644821.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-458883-1178644821 -o ROOT/results/node44/conversion-458883-1178644821 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458883-1178644821/instance-458883-1178644821.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node44/watcher-458883-1178644821 -o ROOT/results/node44/solver-458883-1178644821 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458883-1178644821/instance-458883-1178644821.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 2e974af763e555a73d17fc5f836f5561 RANDOM SEED= 493097033 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node44.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 : 3000.234 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 : 3000.234 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: 1846000 kB Buffers: 11044 kB Cached: 65320 kB SwapCached: 12512 kB Active: 94384 kB Inactive: 42624 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1846000 kB SwapTotal: 4192956 kB SwapFree: 4155964 kB Dirty: 2416 kB Writeback: 0 kB Mapped: 69176 kB Slab: 58352 kB Committed_AS: 4638420 kB PageTables: 1832 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= 66558 MiB End job on node44 on Tue May 8 17:20:22 UTC 2007