Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 0.526919 | 0.538348 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=127-P1=13-P2=109-B.opb |
MD5SUM | c35f2a77ece8614d0fa2cb31c8021798 |
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 | 0.038993 |
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 | 42 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
0.02/0.11 o 43 0.02/0.18 o 15 0.17/0.24 o 3 0.23/0.53 s OPTIMUM FOUND 0.23/0.53 v x1 x2 x8 x9 x11 x12 x15 x16 x17 x21 x22 x26 x28 x38 x39 x41 x43 x44 x50 x51 x64 x65 x71 x72 x92 x96 x98 x99 x103 x105 x106 x110 x112 x134 0.23/0.53 v x138 x140
OK 3
Linearizing /tmp/evaluation/430566-1177996514/instance-430566-1177996514.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-430566-1177996514 -o ROOT/results/node18/solver-430566-1177996514 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430566-1177996514.opb /tmp/evaluation/430566-1177996514/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: 1.02 1.01 0.99 3/77 14287 /proc/meminfo: memFree=1818816/2055920 swapFree=4147196/4192956 [pid=14287] ppid=14285 vsize=12268 CPUtime=0 /proc/14287/stat : 14287 (pbclasp) R 14285 14287 13277 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 247568750 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227848976997 0 0 4224 0 0 0 0 17 1 0 0 /proc/14287/statm: 3067 317 242 3 0 167 0 [startup+0.014648 s] /proc/loadavg: 1.02 1.01 0.99 3/77 14287 /proc/meminfo: memFree=1818816/2055920 swapFree=4147196/4192956 [pid=14287] ppid=14285 vsize=12400 CPUtime=0 /proc/14287/stat : 14287 (pbclasp) S 14285 14287 13277 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 247568750 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857707106 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/14287/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101657 s] /proc/loadavg: 1.02 1.01 0.99 3/77 14287 /proc/meminfo: memFree=1818816/2055920 swapFree=4147196/4192956 [pid=14287] ppid=14285 vsize=12400 CPUtime=0.02 /proc/14287/stat : 14287 (pbclasp) S 14285 14287 13277 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 247568750 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/14287/statm: 3100 459 343 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.301677 s] /proc/loadavg: 1.02 1.01 0.99 3/77 14287 /proc/meminfo: memFree=1818816/2055920 swapFree=4147196/4192956 [pid=14287] ppid=14285 vsize=12400 CPUtime=0.23 /proc/14287/stat : 14287 (pbclasp) S 14285 14287 13277 0 -1 4194304 914 6785 0 0 0 0 19 4 16 0 1 0 247568750 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/14287/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.23 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.501693 s] /proc/loadavg: 1.02 1.01 0.99 3/77 14287 /proc/meminfo: memFree=1818816/2055920 swapFree=4147196/4192956 [pid=14287] ppid=14285 vsize=12400 CPUtime=0.23 /proc/14287/stat : 14287 (pbclasp) S 14285 14287 13277 0 -1 4194304 914 6785 0 0 0 0 19 4 16 0 1 0 247568750 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227857710996 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/14287/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.23 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.538348 CPU time (s): 0.526919 CPU user time (s): 0.471928 CPU system time (s): 0.054991 CPU usage (%): 97.877 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.471928 system time used= 0.054991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8744 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= 250 involuntary context switches= 52 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node18 on Tue May 1 05:15:14 UTC 2007 IDJOB= 430566 IDBENCH= 47989 IDSOLVER= 167 FILE ID= node18/430566-1177996514 PBS_JOBID= 4728236 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=7-P0=127-P1=13-P2=109-B.opb COMMAND LINE= pbclasp instance-430566-1177996514.opb /tmp/evaluation/430566-1177996514/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-430566-1177996514 -o ROOT/results/node18/conversion-430566-1177996514 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430566-1177996514/instance-430566-1177996514.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-430566-1177996514 -o ROOT/results/node18/solver-430566-1177996514 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430566-1177996514.opb /tmp/evaluation/430566-1177996514/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= c35f2a77ece8614d0fa2cb31c8021798 RANDOM SEED= 578032884 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: 1819160 kB Buffers: 41384 kB Cached: 104540 kB SwapCached: 14420 kB Active: 105180 kB Inactive: 64216 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1819160 kB SwapTotal: 4192956 kB SwapFree: 4147196 kB Dirty: 576 kB Writeback: 0 kB Mapped: 30496 kB Slab: 52828 kB Committed_AS: 6464928 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= 66564 MiB End job on node18 on Tue May 1 05:15:14 UTC 2007