Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 0.247961 | 0.248247 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=19-P1=23-P2=23-P3=23-B.opb |
MD5SUM | a7d7ec970e4707afa1937f254331884d |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.024995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 45 |
Total number of constraints | 7 |
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 | 7 |
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) | 75 |
Sum of products size (including duplicates) | 150 |
Number of different products | 75 |
Sum of products size | 150 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/431242-1178004110/instance-431242-1178004110.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 27 0.00/0.01 o 19 0.19/0.24 o 3 0.19/0.24 o 3 0.19/0.24 s OPTIMUM FOUND 0.19/0.24 c Total Run Time 0.243963 0.19/0.24 v x1 x10 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 x118 -x119 0.19/0.24 v -x12 x120 x13 x14 x15 x16 -x17 -x18 -x19 x2 x20 x21 -x22 -x23 x24 x25 x26 -x27 x28 -x29 -x3 x30 x31 -x32 -x33 -x34 -x35 -x36 x37 x38 0.19/0.24 v -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 0.19/0.24 v -x65 x66 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 0.19/0.24 v x91 -x92 -x93 x94 x95 x96 -x97 x98 -x99
OK 3
Linearizing /tmp/evaluation/431242-1178004110/instance-431242-1178004110.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-431242-1178004110 -o ROOT/results/node58/solver-431242-1178004110 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431242-1178004110/PBS4 /tmp/evaluation/431242-1178004110/instance-431242-1178004110.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: 0.91 0.95 0.97 3/64 4825 /proc/meminfo: memFree=1791424/2055920 swapFree=4184476/4192956 [pid=4825] ppid=4823 vsize=1320 CPUtime=0 /proc/4825/stat : 4825 (PBS4) R 4823 4825 2773 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 248320668 1351680 123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4825/statm: 330 123 92 219 0 107 0 [startup+0.09935 s] /proc/loadavg: 0.91 0.95 0.97 3/64 4825 /proc/meminfo: memFree=1791424/2055920 swapFree=4184476/4192956 [pid=4825] ppid=4823 vsize=1748 CPUtime=0.09 /proc/4825/stat : 4825 (PBS4) R 4823 4825 2773 0 -1 4194304 294 0 0 0 9 0 0 0 18 0 1 0 248320668 1789952 277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4825/statm: 437 277 103 219 0 214 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1748 [startup+0.101349 s] /proc/loadavg: 0.91 0.95 0.97 3/64 4825 /proc/meminfo: memFree=1791424/2055920 swapFree=4184476/4192956 [pid=4825] ppid=4823 vsize=1748 CPUtime=0.09 /proc/4825/stat : 4825 (PBS4) R 4823 4825 2773 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 248320668 1789952 279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4825/statm: 437 279 103 219 0 214 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1748 Solver just ended. Dumping a history of the last processes samples [startup+0.201366 s] /proc/loadavg: 0.91 0.95 0.97 3/64 4825 /proc/meminfo: memFree=1791424/2055920 swapFree=4184476/4192956 [pid=4825] ppid=4823 vsize=2392 CPUtime=0.19 /proc/4825/stat : 4825 (PBS4) R 4823 4825 2773 0 -1 4194304 384 0 0 0 19 0 0 0 18 0 1 0 248320668 2449408 367 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4825/statm: 598 367 103 219 0 375 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 2392 Child status: 0 Real time (s): 0.248247 CPU time (s): 0.247961 CPU user time (s): 0.238963 CPU system time (s): 0.008998 CPU usage (%): 99.8848 Max. virtual memory (cumulated for all children) (KiB): 2392 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.238963 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 458 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 node58 on Tue May 1 07:21:50 UTC 2007 IDJOB= 431242 IDBENCH= 48038 IDSOLVER= 157 FILE ID= node58/431242-1178004110 PBS_JOBID= 4728202 Free space on /tmp= 66563 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=19-P1=23-P2=23-P3=23-B.opb COMMAND LINE= /tmp/evaluation/431242-1178004110/PBS4 /tmp/evaluation/431242-1178004110/instance-431242-1178004110.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-431242-1178004110 -o ROOT/results/node58/conversion-431242-1178004110 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431242-1178004110/instance-431242-1178004110.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-431242-1178004110 -o ROOT/results/node58/solver-431242-1178004110 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431242-1178004110/PBS4 /tmp/evaluation/431242-1178004110/instance-431242-1178004110.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= a7d7ec970e4707afa1937f254331884d RANDOM SEED= 295892224 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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 : 3000.265 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: 1791768 kB Buffers: 21244 kB Cached: 165440 kB SwapCached: 2220 kB Active: 62008 kB Inactive: 134884 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1791768 kB SwapTotal: 4192956 kB SwapFree: 4184476 kB Dirty: 1144 kB Writeback: 0 kB Mapped: 16656 kB Slab: 53300 kB Committed_AS: 1284060 kB PageTables: 1380 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= 66563 MiB End job on node58 on Tue May 1 07:21:50 UTC 2007