Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 5867 | 0.054991 | 0.0572389 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-6_12.opb |
MD5SUM | d3b3d1e364c50657a7515a2e4087a65b |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5867 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5867 |
Optimality of the best value was proved | YES |
Number of variables | 78 |
Total number of constraints | 84 |
Number of constraints which are clauses | 72 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 78 |
Biggest coefficient in the objective function | 2194 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 39785 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2194 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 39785 |
Number of bits of the biggest sum of numbers | 16 |
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/372366-1177363408/instance-372366-1177363408.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 14895 0.00/0.00 o 14655 0.00/0.00 o 14588 0.00/0.00 o 14284 0.00/0.00 o 14211 0.00/0.00 o 14076 0.00/0.00 o 13942 0.00/0.00 o 6639 0.00/0.00 o 5867 0.01/0.05 o 5867 0.01/0.05 s OPTIMUM FOUND 0.01/0.05 c Total Run Time 0.053992 0.01/0.05 v -x1 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 x2 x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x3 -x30 -x31 x32 -x33 -x34 0.01/0.05 v -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 0.01/0.05 v -x6 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x7 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78 x8 -x9
OK 5867
/tmp/evaluation/372366-1177363408/instance-372366-1177363408.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-372366-1177363408 -o ROOT/results/node18/solver-372366-1177363408 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372366-1177363408/PBS4 /tmp/evaluation/372366-1177363408/instance-372366-1177363408.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 0.97 0.90 3/77 15293 /proc/meminfo: memFree=1659136/2055920 swapFree=4147180/4192956 [pid=15293] ppid=15291 vsize=1320 CPUtime=0 /proc/15293/stat : 15293 (PBS4) R 15291 15293 14634 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 184258181 1351680 127 18446744073709551615 134512640 135410514 4294956560 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15293/statm: 330 127 102 219 0 107 0 [startup+0.0191391 s] /proc/loadavg: 0.85 0.97 0.90 3/77 15293 /proc/meminfo: memFree=1659136/2055920 swapFree=4147180/4192956 [pid=15293] ppid=15291 vsize=1320 CPUtime=0.01 /proc/15293/stat : 15293 (PBS4) R 15291 15293 14634 0 -1 4194304 162 0 0 0 1 0 0 0 18 0 1 0 184258181 1351680 146 18446744073709551615 134512640 135410514 4294956560 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15293/statm: 330 146 102 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 Solver just ended. Dumping a history of the last processes samples [startup+0.0191391 s] /proc/loadavg: 0.85 0.97 0.90 3/77 15293 /proc/meminfo: memFree=1659136/2055920 swapFree=4147180/4192956 [pid=15293] ppid=15291 vsize=1320 CPUtime=0.01 /proc/15293/stat : 15293 (PBS4) R 15291 15293 14634 0 -1 4194304 162 0 0 0 1 0 0 0 18 0 1 0 184258181 1351680 146 18446744073709551615 134512640 135410514 4294956560 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15293/statm: 330 146 102 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 Child status: 0 Real time (s): 0.0572389 CPU time (s): 0.054991 CPU user time (s): 0.051992 CPU system time (s): 0.002999 CPU usage (%): 96.0728 Max. virtual memory (cumulated for all children) (KiB): 1320 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.051992 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 211 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= 1 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node18 on Mon Apr 23 21:23:28 UTC 2007 IDJOB= 372366 IDBENCH= 24967 IDSOLVER= 157 FILE ID= node18/372366-1177363408 PBS_JOBID= 4675240 Free space on /tmp= 66486 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb COMMAND LINE= /tmp/evaluation/372366-1177363408/PBS4 /tmp/evaluation/372366-1177363408/instance-372366-1177363408.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-372366-1177363408 -o ROOT/results/node18/conversion-372366-1177363408 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372366-1177363408/instance-372366-1177363408.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-372366-1177363408 -o ROOT/results/node18/solver-372366-1177363408 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372366-1177363408/PBS4 /tmp/evaluation/372366-1177363408/instance-372366-1177363408.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= d3b3d1e364c50657a7515a2e4087a65b RANDOM SEED= 869186130 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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: 1659544 kB Buffers: 55140 kB Cached: 237364 kB SwapCached: 14720 kB Active: 205044 kB Inactive: 128652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1659544 kB SwapTotal: 4192956 kB SwapFree: 4147180 kB Dirty: 1316 kB Writeback: 0 kB Mapped: 30336 kB Slab: 48240 kB Committed_AS: 5372776 kB PageTables: 1776 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= 66486 MiB End job on node18 on Mon Apr 23 21:23:28 UTC 2007