Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 2 | 0.659899 | 0.674619 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb |
MD5SUM | af6a557bae55dcfbf0cc06cf0559c9b3 |
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 | 0.041992 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
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) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.02/0.18 o 17 0.17/0.22 o 10 0.21/0.31 o 9 0.29/0.40 o 7 0.29/0.48 o 3 0.46/0.64 o 2 0.46/0.67 s OPTIMUM FOUND 0.46/0.67 v x2 x6 x7 x11 x12 x16 x19 x21 x24 x26 x29 x32 x33 x37 x40 x42 x47 x50 x61 x63 x71 x73 x77 x82 x102 x103 x107 x108 x127 x130 x142 x145 0.46/0.67 v x152 x167 x177 x180 x192 x195
OK 2
Linearizing /tmp/evaluation/429950-1177989982/instance-429950-1177989982.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-429950-1177989982 -o ROOT/results/node68/solver-429950-1177989982 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429950-1177989982.opb /tmp/evaluation/429950-1177989982/temp 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: 0.91 1.02 0.99 3/64 930 /proc/meminfo: memFree=1791616/2055920 swapFree=4183864/4192956 [pid=930] ppid=928 vsize=12268 CPUtime=0 /proc/930/stat : 930 (pbclasp) D 928 930 30972 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 274987779 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414625893 0 2147483391 4224 0 18446744072099781622 0 0 17 0 0 0 /proc/930/statm: 3067 317 242 3 0 167 0 [startup+0.0321749 s] /proc/loadavg: 0.91 1.02 0.99 3/64 930 /proc/meminfo: memFree=1791616/2055920 swapFree=4183864/4192956 [pid=930] ppid=928 vsize=12400 CPUtime=0 /proc/930/stat : 930 (pbclasp) S 928 930 30972 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 274987779 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/930/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101184 s] /proc/loadavg: 0.91 1.02 0.99 3/64 930 /proc/meminfo: memFree=1791616/2055920 swapFree=4183864/4192956 [pid=930] ppid=928 vsize=12400 CPUtime=0.02 /proc/930/stat : 930 (pbclasp) S 928 930 30972 0 -1 4194304 569 1591 0 0 0 0 2 0 16 0 1 0 274987779 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/930/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.3012 s] /proc/loadavg: 0.91 1.02 0.99 3/64 930 /proc/meminfo: memFree=1791616/2055920 swapFree=4183864/4192956 [pid=930] ppid=928 vsize=12400 CPUtime=0.21 /proc/930/stat : 930 (pbclasp) S 928 930 30972 0 -1 4194304 798 5080 0 0 0 0 18 3 16 0 1 0 274987779 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/930/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.21 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.501221 s] /proc/loadavg: 0.91 1.02 0.99 3/64 930 /proc/meminfo: memFree=1791616/2055920 swapFree=4183864/4192956 [pid=930] ppid=928 vsize=12400 CPUtime=0.46 /proc/930/stat : 930 (pbclasp) S 928 930 30972 0 -1 4194304 1139 10317 0 0 0 0 40 6 16 0 1 0 274987779 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/930/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.46 Current children cumulated vsize (KiB) 12400 [startup+0.601225 s] /proc/loadavg: 0.91 1.02 0.99 3/64 930 /proc/meminfo: memFree=1791616/2055920 swapFree=4183864/4192956 [pid=930] ppid=928 vsize=12400 CPUtime=0.46 /proc/930/stat : 930 (pbclasp) S 928 930 30972 0 -1 4194304 1139 10317 0 0 0 0 40 6 16 0 1 0 274987779 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/930/statm: 3100 461 342 3 0 200 0 Current children cumulated CPU time (s) 0.46 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.674619 CPU time (s): 0.659899 CPU user time (s): 0.557915 CPU system time (s): 0.101984 CPU usage (%): 97.818 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.557915 system time used= 0.101984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14339 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= 419 involuntary context switches= 88 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node68 on Tue May 1 03:26:22 UTC 2007 IDJOB= 429950 IDBENCH= 47945 IDSOLVER= 167 FILE ID= node68/429950-1177989982 PBS_JOBID= 4727990 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb COMMAND LINE= pbclasp instance-429950-1177989982.opb /tmp/evaluation/429950-1177989982/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-429950-1177989982 -o ROOT/results/node68/conversion-429950-1177989982 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429950-1177989982/instance-429950-1177989982.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-429950-1177989982 -o ROOT/results/node68/solver-429950-1177989982 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429950-1177989982.opb /tmp/evaluation/429950-1177989982/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= af6a557bae55dcfbf0cc06cf0559c9b3 RANDOM SEED= 274696054 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1792024 kB Buffers: 10644 kB Cached: 180404 kB SwapCached: 2888 kB Active: 61564 kB Inactive: 139680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1792024 kB SwapTotal: 4192956 kB SwapFree: 4183864 kB Dirty: 664 kB Writeback: 0 kB Mapped: 16112 kB Slab: 48688 kB Committed_AS: 3056852 kB PageTables: 1384 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= 66564 MiB End job on node68 on Tue May 1 03:26:23 UTC 2007