Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 0.762883 | 0.985472 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=17-P1=53-P2=109-B.opb |
MD5SUM | 2eab9a3df979d0268940cd1121c39af7 |
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 | 0.032994 |
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 |
0.02/0.18 o 45 0.17/0.27 o 41 0.26/0.42 o 27 0.26/0.48 o 5 0.39/0.57 o 3 0.41/0.98 s OPTIMUM FOUND 0.41/0.98 v x1 x2 x8 x11 x13 x15 x16 x19 x22 x23 x25 x26 x27 x28 x37 x40 x43 x44 x64 x65 x78 x79 x92 x93 x95 x96 x97 x98 x99 x100 x102 x103 x104 x105 0.41/0.98 v x120 x121 x123 x124 x125 x126
OK 3
Linearizing /tmp/evaluation/430580-1177996638/instance-430580-1177996638.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node24/watcher-430580-1177996638 -o ROOT/results/node24/solver-430580-1177996638 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430580-1177996638.opb /tmp/evaluation/430580-1177996638/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: 0.92 0.98 0.99 3/77 26738 /proc/meminfo: memFree=1821064/2055920 swapFree=4143580/4192956 [pid=26738] ppid=26736 vsize=12268 CPUtime=0 /proc/26738/stat : 26738 (pbclasp) D 26736 26738 26007 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 247581884 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237788428901 0 2147483391 4224 0 18446744072099855350 0 0 17 1 0 0 /proc/26738/statm: 3067 317 242 3 0 167 0 [startup+0.0418409 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26738 /proc/meminfo: memFree=1821064/2055920 swapFree=4143580/4192956 [pid=26738] ppid=26736 vsize=12400 CPUtime=0.02 /proc/26738/stat : 26738 (pbclasp) S 26736 26738 26007 0 -1 4194304 555 1189 0 0 0 0 2 0 16 0 1 0 247581884 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/26738/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.101809 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26738 /proc/meminfo: memFree=1821064/2055920 swapFree=4143580/4192956 [pid=26738] ppid=26736 vsize=12400 CPUtime=0.02 /proc/26738/stat : 26738 (pbclasp) S 26736 26738 26007 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 247581884 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/26738/statm: 3100 459 343 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.301831 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26738 /proc/meminfo: memFree=1821064/2055920 swapFree=4143580/4192956 [pid=26738] ppid=26736 vsize=12400 CPUtime=0.26 /proc/26738/stat : 26738 (pbclasp) S 26736 26738 26007 0 -1 4194304 796 5072 0 1 0 0 23 3 16 0 1 0 247581884 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/26738/statm: 3100 461 343 3 0 200 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 12400 [startup+0.701873 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26738 /proc/meminfo: memFree=1821064/2055920 swapFree=4143580/4192956 [pid=26738] ppid=26736 vsize=12400 CPUtime=0.41 /proc/26738/stat : 26738 (pbclasp) S 26736 26738 26007 0 -1 4194304 1139 10249 0 1 0 0 35 6 16 0 1 0 247581884 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/26738/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.41 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.901891 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26738 /proc/meminfo: memFree=1821064/2055920 swapFree=4143580/4192956 [pid=26738] ppid=26736 vsize=12400 CPUtime=0.41 /proc/26738/stat : 26738 (pbclasp) S 26736 26738 26007 0 -1 4194304 1139 10249 0 1 0 0 35 6 16 0 1 0 247581884 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/26738/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.41 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.985472 CPU time (s): 0.762883 CPU user time (s): 0.681896 CPU system time (s): 0.080987 CPU usage (%): 77.413 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.681896 system time used= 0.080987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12431 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 364 involuntary context switches= 80 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node24 on Tue May 1 05:17:18 UTC 2007 IDJOB= 430580 IDBENCH= 47990 IDSOLVER= 167 FILE ID= node24/430580-1177996638 PBS_JOBID= 4728197 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=17-P1=53-P2=109-B.opb COMMAND LINE= pbclasp instance-430580-1177996638.opb /tmp/evaluation/430580-1177996638/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-430580-1177996638 -o ROOT/results/node24/conversion-430580-1177996638 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430580-1177996638/instance-430580-1177996638.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-430580-1177996638 -o ROOT/results/node24/solver-430580-1177996638 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430580-1177996638.opb /tmp/evaluation/430580-1177996638/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 2eab9a3df979d0268940cd1121c39af7 RANDOM SEED= 278389953 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node24.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 : 3000.238 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 : 3000.238 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: 1821536 kB Buffers: 36072 kB Cached: 112904 kB SwapCached: 17148 kB Active: 102972 kB Inactive: 69940 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1821536 kB SwapTotal: 4192956 kB SwapFree: 4143580 kB Dirty: 508 kB Writeback: 0 kB Mapped: 30888 kB Slab: 47004 kB Committed_AS: 3900020 kB PageTables: 1812 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 node24 on Tue May 1 05:17:20 UTC 2007