Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 0.439932 | 0.440628 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=223-P1=73-B.opb |
MD5SUM | 922420a68683b7e293a59c451b6ae509 |
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 | 24 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130456 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/430724-1177998173/instance-430724-1177998173.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 105 0.39/0.41 o 95 0.39/0.42 o 35 0.39/0.43 o 21 0.39/0.43 o 3 0.39/0.43 o 3 0.39/0.43 s OPTIMUM FOUND 0.39/0.43 c Total Run Time 0.436934 0.39/0.43 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 -x35 0.39/0.43 v -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 -x6 -x60 0.39/0.43 v -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 -x85 0.39/0.43 v -x86 -x87 -x88 x9
OK 3
Linearizing /tmp/evaluation/430724-1177998173/instance-430724-1177998173.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-430724-1177998173 -o ROOT/results/node66/solver-430724-1177998173 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430724-1177998173/PBS4 /tmp/evaluation/430724-1177998173/instance-430724-1177998173.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: 0.84 0.94 0.98 3/64 16122 /proc/meminfo: memFree=1825512/2055920 swapFree=4183004/4192956 [pid=16122] ppid=16120 vsize=1320 CPUtime=0 /proc/16122/stat : 16122 (PBS4) R 16120 16122 15386 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 275806868 1351680 122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16122/statm: 330 122 92 219 0 107 0 [startup+0.077238 s] /proc/loadavg: 0.84 0.94 0.98 3/64 16122 /proc/meminfo: memFree=1825512/2055920 swapFree=4183004/4192956 [pid=16122] ppid=16120 vsize=1752 CPUtime=0.07 /proc/16122/stat : 16122 (PBS4) R 16120 16122 15386 0 -1 4194304 289 0 0 0 7 0 0 0 18 0 1 0 275806868 1794048 272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16122/statm: 438 272 103 219 0 215 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1752 [startup+0.101243 s] /proc/loadavg: 0.84 0.94 0.98 3/64 16122 /proc/meminfo: memFree=1825512/2055920 swapFree=4183004/4192956 [pid=16122] ppid=16120 vsize=2264 CPUtime=0.09 /proc/16122/stat : 16122 (PBS4) R 16120 16122 15386 0 -1 4194304 325 0 0 0 9 0 0 0 18 0 1 0 275806868 2318336 308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16122/statm: 566 308 103 219 0 343 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2264 [startup+0.301281 s] /proc/loadavg: 0.84 0.94 0.98 3/64 16122 /proc/meminfo: memFree=1825512/2055920 swapFree=4183004/4192956 [pid=16122] ppid=16120 vsize=3432 CPUtime=0.29 /proc/16122/stat : 16122 (PBS4) R 16120 16122 15386 0 -1 4194304 622 0 0 0 29 0 0 0 19 0 1 0 275806868 3514368 605 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16122/statm: 858 605 103 219 0 635 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3432 Solver just ended. Dumping a history of the last processes samples [startup+0.401302 s] /proc/loadavg: 0.84 0.94 0.98 3/64 16122 /proc/meminfo: memFree=1825512/2055920 swapFree=4183004/4192956 [pid=16122] ppid=16120 vsize=3628 CPUtime=0.39 /proc/16122/stat : 16122 (PBS4) R 16120 16122 15386 0 -1 4194304 760 0 0 0 39 0 0 0 21 0 1 0 275806868 3715072 743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16122/statm: 907 743 103 219 0 684 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 3628 Child status: 0 Real time (s): 0.440628 CPU time (s): 0.439932 CPU user time (s): 0.430934 CPU system time (s): 0.008998 CPU usage (%): 99.842 Max. virtual memory (cumulated for all children) (KiB): 3628 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.430934 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= 821 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= 2 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node66 on Tue May 1 05:42:53 UTC 2007 IDJOB= 430724 IDBENCH= 48001 IDSOLVER= 157 FILE ID= node66/430724-1177998173 PBS_JOBID= 4728257 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=8-P0=223-P1=73-B.opb COMMAND LINE= /tmp/evaluation/430724-1177998173/PBS4 /tmp/evaluation/430724-1177998173/instance-430724-1177998173.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-430724-1177998173 -o ROOT/results/node66/conversion-430724-1177998173 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430724-1177998173/instance-430724-1177998173.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-430724-1177998173 -o ROOT/results/node66/solver-430724-1177998173 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430724-1177998173/PBS4 /tmp/evaluation/430724-1177998173/instance-430724-1177998173.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 922420a68683b7e293a59c451b6ae509 RANDOM SEED= 990858284 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1825984 kB Buffers: 21212 kB Cached: 132516 kB SwapCached: 3760 kB Active: 51936 kB Inactive: 112164 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1825984 kB SwapTotal: 4192956 kB SwapFree: 4183004 kB Dirty: 1248 kB Writeback: 0 kB Mapped: 16036 kB Slab: 51908 kB Committed_AS: 2867888 kB PageTables: 1376 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 node66 on Tue May 1 05:42:54 UTC 2007