Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 0.016996 | 0.018272 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=41-P1=19-B.opb |
MD5SUM | 515f2452a47dcd7c700e28959e56e1e0 |
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 | 0.013997 |
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 | 18 |
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 | 6 |
Maximum length of a constraint | 42 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8012 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 36 |
Sum of products size (including duplicates) | 72 |
Number of different products | 36 |
Sum of products size | 72 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/431018-1178001934/instance-431018-1178001934.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 53 0.00/0.00 o 51 0.00/0.01 o 23 0.00/0.01 o 13 0.00/0.01 o 7 0.00/0.01 o 5 0.00/0.01 o 3 0.00/0.01 o 3 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 c Total Run Time 0.014998 0.00/0.01 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 0.00/0.01 v -x35 -x36 x37 x38 -x39 -x4 -x40 -x41 -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x6 x7 -x8 -x9
OK 3
Linearizing /tmp/evaluation/431018-1178001934/instance-431018-1178001934.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-431018-1178001934 -o ROOT/results/node18/solver-431018-1178001934 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431018-1178001934/PBS4 /tmp/evaluation/431018-1178001934/instance-431018-1178001934.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 0.99 3/77 14953 /proc/meminfo: memFree=1813368/2055920 swapFree=4147196/4192956 [pid=14953] ppid=14951 vsize=1320 CPUtime=0 /proc/14953/stat : 14953 (PBS4) R 14951 14953 13277 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 248110801 1351680 128 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14953/statm: 330 128 102 219 0 107 0 [startup+0.01744 s] /proc/loadavg: 0.85 0.97 0.99 3/77 14953 /proc/meminfo: memFree=1813368/2055920 swapFree=4147196/4192956 [pid=14953] ppid=14951 vsize=0 CPUtime=0.01 /proc/14953/stat : 14953 (PBS4) D 14951 14953 13277 0 -1 4194308 176 0 0 0 1 0 0 0 15 0 1 0 248110801 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100051646 0 0 17 1 0 0 /proc/14953/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 0 Solver just ended. Dumping a history of the last processes samples [startup+0.01744 s] /proc/loadavg: 0.85 0.97 0.99 3/77 14953 /proc/meminfo: memFree=1813368/2055920 swapFree=4147196/4192956 [pid=14953] ppid=14951 vsize=0 CPUtime=0.01 /proc/14953/stat : 14953 (PBS4) D 14951 14953 13277 0 -1 4194308 176 0 0 0 1 0 0 0 15 0 1 0 248110801 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100051646 0 0 17 1 0 0 /proc/14953/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 0.018272 CPU time (s): 0.016996 CPU user time (s): 0.015997 CPU system time (s): 0.000999 CPU usage (%): 93.0166 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.015997 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 176 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 0.002999 second user time and 0.005999 second system time The end
Begin job on node18 on Tue May 1 06:45:34 UTC 2007 IDJOB= 431018 IDBENCH= 48022 IDSOLVER= 157 FILE ID= node18/431018-1178001934 PBS_JOBID= 4728236 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=6-P0=41-P1=19-B.opb COMMAND LINE= /tmp/evaluation/431018-1178001934/PBS4 /tmp/evaluation/431018-1178001934/instance-431018-1178001934.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-431018-1178001934 -o ROOT/results/node18/conversion-431018-1178001934 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431018-1178001934/instance-431018-1178001934.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-431018-1178001934 -o ROOT/results/node18/solver-431018-1178001934 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431018-1178001934/PBS4 /tmp/evaluation/431018-1178001934/instance-431018-1178001934.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 515f2452a47dcd7c700e28959e56e1e0 RANDOM SEED= 717734005 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: 1813776 kB Buffers: 41616 kB Cached: 109136 kB SwapCached: 14420 kB Active: 118304 kB Inactive: 56152 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1813776 kB SwapTotal: 4192956 kB SwapFree: 4147196 kB Dirty: 1272 kB Writeback: 0 kB Mapped: 30716 kB Slab: 53192 kB Committed_AS: 6466208 kB PageTables: 1780 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 node18 on Tue May 1 06:45:34 UTC 2007