Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 2 | 0.038993 | 0.0403829 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=2-P1=23-P2=29-P3=19-B.opb |
MD5SUM | d3dcbd894a813bffadd1c00dbbda96ae |
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 | 0.023995 |
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 | 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/431354-1178005458/instance-431354-1178005458.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 25 0.00/0.03 o 15 0.00/0.03 o 10 0.00/0.03 o 7 0.00/0.03 o 3 0.00/0.03 o 2 0.00/0.03 o 2 0.00/0.03 s OPTIMUM FOUND 0.00/0.03 c Total Run Time 0.036995 0.00/0.03 v -x1 x10 -x100 -x101 x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 0.00/0.03 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 0.00/0.03 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 0.00/0.03 v -x64 -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 0.00/0.03 v -x91 x92 -x93 x94 x95 -x96 x97 x98 -x99
OK 2
Linearizing /tmp/evaluation/431354-1178005458/instance-431354-1178005458.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node39/watcher-431354-1178005458 -o ROOT/results/node39/solver-431354-1178005458 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431354-1178005458/PBS4 /tmp/evaluation/431354-1178005458/instance-431354-1178005458.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: 0.79 1.00 0.99 3/77 23107 /proc/meminfo: memFree=1828184/2055920 swapFree=4159400/4192956 [pid=23107] ppid=23105 vsize=1320 CPUtime=0 /proc/23107/stat : 23107 (PBS4) R 23105 23107 22925 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 248457867 1351680 133 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23107/statm: 330 133 102 219 0 107 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0403829 CPU time (s): 0.038993 CPU user time (s): 0.033994 CPU system time (s): 0.004999 CPU usage (%): 96.5582 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.033994 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 214 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 0.004999 second system time The end
Begin job on node39 on Tue May 1 07:44:18 UTC 2007 IDJOB= 431354 IDBENCH= 48046 IDSOLVER= 157 FILE ID= node39/431354-1178005458 PBS_JOBID= 4728280 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=2-P1=23-P2=29-P3=19-B.opb COMMAND LINE= /tmp/evaluation/431354-1178005458/PBS4 /tmp/evaluation/431354-1178005458/instance-431354-1178005458.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-431354-1178005458 -o ROOT/results/node39/conversion-431354-1178005458 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431354-1178005458/instance-431354-1178005458.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node39/watcher-431354-1178005458 -o ROOT/results/node39/solver-431354-1178005458 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431354-1178005458/PBS4 /tmp/evaluation/431354-1178005458/instance-431354-1178005458.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= d3dcbd894a813bffadd1c00dbbda96ae RANDOM SEED= 117456411 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node39.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 : 3000.256 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 : 3000.256 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: 1828592 kB Buffers: 33224 kB Cached: 103404 kB SwapCached: 13788 kB Active: 95552 kB Inactive: 64892 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1828592 kB SwapTotal: 4192956 kB SwapFree: 4159400 kB Dirty: 1472 kB Writeback: 0 kB Mapped: 30968 kB Slab: 52240 kB Committed_AS: 2206764 kB PageTables: 2012 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 node39 on Tue May 1 07:44:18 UTC 2007