Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
pbclasp 2009-04-24 | OPT | 3 | 0.022995 | 0.296177 |
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 | 0.001999 |
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 |
0.00/0.28 c optimisation-statement found. OPT-category assumed. 0.00/0.29 o 53 0.00/0.29 o 13 0.00/0.29 o 7 0.00/0.29 o 3 0.00/0.29 s OPTIMUM FOUND 0.00/0.29 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 x10 x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 x38 -x39 -x40 -x41 -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1859211-1245188399/watcher-1859211-1245188399 -o /tmp/evaluation-result-1859211-1245188399/solver-1859211-1245188399 -C 1800 -W 2000 -M 1800 perl HOME/pbclasp HOME/instance-1859211-1245188399.opb HOME HOME 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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.99 0.98 0.99 3/65 4403 /proc/meminfo: memFree=1893360/2055920 swapFree=4192956/4192956 [pid=4403] ppid=4401 vsize=18576 CPUtime=0 /proc/4403/stat : 4403 (runsolver) D 4401 4403 3324 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 4752130 19021824 284 1992294400 4194304 4302564 548682068432 18446744073709551615 228706544935 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0 /proc/4403/statm: 4644 284 249 26 0 2626 0 [startup+0.0380799 s] /proc/loadavg: 0.99 0.98 0.99 3/65 4403 /proc/meminfo: memFree=1893360/2055920 swapFree=4192956/4192956 [pid=4403] ppid=4401 vsize=124 CPUtime=0 /proc/4403/stat : 4403 (perl) D 4401 4403 3324 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 4752130 126976 23 1992294400 4194304 4206940 548682068784 18446744073709551615 228703925641 0 0 4096 0 18446744071563608240 0 0 17 1 0 0 /proc/4403/statm: 31 23 17 3 0 3 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 124 [startup+0.101086 s] /proc/loadavg: 0.99 0.98 0.99 3/65 4403 /proc/meminfo: memFree=1893360/2055920 swapFree=4192956/4192956 [pid=4403] ppid=4401 vsize=12000 CPUtime=0 /proc/4403/stat : 4403 (perl) D 4401 4403 3324 0 -1 4194304 159 0 4 0 0 0 0 0 18 0 1 0 4752130 12288000 130 1992294400 4194304 4206940 548682068784 18446744073709551615 228720264848 0 0 4224 0 18446744071563479169 0 0 17 1 0 0 /proc/4403/statm: 3000 130 96 3 0 100 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12000 Solver just ended. Dumping a history of the last processes samples [startup+0.201095 s] /proc/loadavg: 0.99 0.98 0.99 3/65 4403 /proc/meminfo: memFree=1893360/2055920 swapFree=4192956/4192956 [pid=4403] ppid=4401 vsize=12132 CPUtime=0 /proc/4403/stat : 4403 (perl) D 4401 4403 3324 0 -1 4194304 261 0 11 0 0 0 0 0 18 0 1 0 4752130 12423168 239 1992294400 4194304 4206940 548682068784 18446744073709551615 228720048240 0 0 4224 0 18446744071563479169 0 0 17 1 0 0 /proc/4403/statm: 3033 239 182 3 0 133 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12132 Child status: 0 Real time (s): 0.296177 CPU time (s): 0.022995 CPU user time (s): 0.007998 CPU system time (s): 0.014997 CPU usage (%): 7.76394 Max. virtual memory (cumulated for all children) (KiB): 12132 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.007998 system time used= 0.014997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1582 page faults= 17 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 98 involuntary context switches= 11 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node8 at 2009-06-16 23:39:59 IDJOB=1859211 IDBENCH=48022 IDSOLVER=687 FILE ID=node8/1859211-1245188399 PBS_JOBID= 9363940 Free space on /tmp= 66288 MiB SOLVER NAME= pbclasp 2009-04-24 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=19-B.opb COMMAND LINE= perl HOME/pbclasp BENCHNAME HOME TMPDIR CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1859211-1245188399/watcher-1859211-1245188399 -o /tmp/evaluation-result-1859211-1245188399/solver-1859211-1245188399 -C 1800 -W 2000 -M 1800 perl HOME/pbclasp HOME/instance-1859211-1245188399.opb HOME HOME TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 515f2452a47dcd7c700e28959e56e1e0 RANDOM SEED=1588753526 node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.236 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 : 3000.236 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1893840 kB Buffers: 40548 kB Cached: 77500 kB SwapCached: 0 kB Active: 83000 kB Inactive: 48796 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1893840 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4488 kB Writeback: 0 kB Mapped: 23496 kB Slab: 16020 kB Committed_AS: 64640 kB PageTables: 1376 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1859211-1245188399.opb Free space on /tmp at the end= 66284 MiB End job on node8 at 2009-06-16 23:39:59