Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 5 | 4.34434 | 4.36172 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/logic-synthesis/normalized-9sym.b.opb |
MD5SUM | 62bf49287e0493f2a3b22f3319db306d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5 |
Best CPU time to get the best result obtained on this benchmark | 0.440932 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5 |
Optimality of the best value was proved | YES |
Number of variables | 309 |
Total number of constraints | 963 |
Number of constraints which are clauses | 963 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 87 |
Number of terms in the objective function | 309 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 309 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 309 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.27/0.48 o 150 0.97/1.09 o 15 1.08/1.34 o 14 1.34/1.60 o 13 1.59/1.85 o 12 1.83/2.10 o 11 2.08/2.34 o 10 2.32/2.59 o 9 2.56/2.87 o 8 2.85/3.14 o 7 3.35/3.42 o 6 3.40/3.77 o 5 4.26/4.36 s OPTIMUM FOUND 4.26/4.36 v x30 x90 x148 x230 x278
OK 5
/tmp/evaluation/364026-1177036736/instance-364026-1177036736.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-364026-1177036736 -o ROOT/results/node2/solver-364026-1177036736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364026-1177036736.opb /tmp/evaluation/364026-1177036736/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: 0.93 1.00 0.99 3/77 27293 /proc/meminfo: memFree=1786168/2055920 swapFree=4149072/4192956 [pid=27293] ppid=27291 vsize=12268 CPUtime=0 /proc/27293/stat : 27293 (pbclasp) D 27291 27293 26039 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 179711465 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381480549 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/27293/statm: 3067 317 242 3 0 167 0 [startup+0.0652161 s] /proc/loadavg: 0.93 1.00 0.99 3/77 27293 /proc/meminfo: memFree=1786168/2055920 swapFree=4149072/4192956 [pid=27293] ppid=27291 vsize=12400 CPUtime=0 /proc/27293/stat : 27293 (pbclasp) S 27291 27293 26039 0 -1 4194304 506 0 0 0 0 0 0 0 16 0 1 0 179711465 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/27293/statm: 3100 458 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101217 s] /proc/loadavg: 0.93 1.00 0.99 3/77 27293 /proc/meminfo: memFree=1786168/2055920 swapFree=4149072/4192956 [pid=27293] ppid=27291 vsize=12400 CPUtime=0 /proc/27293/stat : 27293 (pbclasp) S 27291 27293 26039 0 -1 4194304 506 0 0 0 0 0 0 0 16 0 1 0 179711465 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/27293/statm: 3100 458 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301244 s] /proc/loadavg: 0.93 1.00 0.99 3/77 27293 /proc/meminfo: memFree=1786168/2055920 swapFree=4149072/4192956 [pid=27293] ppid=27291 vsize=12532 CPUtime=0.27 /proc/27293/stat : 27293 (pbclasp) S 27291 27293 26039 0 -1 4194304 589 1190 0 0 0 0 27 0 16 0 1 0 179711465 12832768 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/27293/statm: 3133 484 342 3 0 233 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 12532 [startup+0.701279 s] /proc/loadavg: 0.93 1.00 0.99 3/77 27293 /proc/meminfo: memFree=1786168/2055920 swapFree=4149072/4192956 [pid=27293] ppid=27291 vsize=12532 CPUtime=0.48 /proc/27293/stat : 27293 (pbclasp) S 27291 27293 26039 0 -1 4194304 737 3483 0 0 1 0 45 2 16 0 1 0 179711465 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27293/statm: 3133 488 343 3 0 233 0 Current children cumulated CPU time (s) 0.48 Current children cumulated vsize (KiB) 12532 [startup+1.50136 s] /proc/loadavg: 0.93 1.00 0.99 2/80 27311 /proc/meminfo: memFree=1763104/2055920 swapFree=4149072/4192956 [pid=27293] ppid=27291 vsize=12532 CPUtime=1.34 /proc/27293/stat : 27293 (pbclasp) S 27291 27293 26039 0 -1 4194304 976 14459 0 0 1 0 124 9 16 0 1 0 179711465 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27293/statm: 3133 488 343 3 0 233 0 Current children cumulated CPU time (s) 1.34 Current children cumulated vsize (KiB) 12532 [startup+3.10153 s] /proc/loadavg: 0.93 1.00 0.99 2/78 27343 /proc/meminfo: memFree=1784488/2055920 swapFree=4149072/4192956 [pid=27293] ppid=27291 vsize=12532 CPUtime=2.85 /proc/27293/stat : 27293 (pbclasp) S 27291 27293 26039 0 -1 4194304 1691 31298 0 0 1 1 264 19 16 0 1 0 179711465 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27293/statm: 3133 488 343 3 0 233 0 Current children cumulated CPU time (s) 2.85 Current children cumulated vsize (KiB) 12532 Solver just ended. Dumping a history of the last processes samples [startup+3.90161 s] /proc/loadavg: 0.93 1.00 0.99 2/81 27383 /proc/meminfo: memFree=1784144/2055920 swapFree=4149072/4192956 [pid=27293] ppid=27291 vsize=12532 CPUtime=3.75 /proc/27293/stat : 27293 (pbclasp) S 27291 27293 26039 0 -1 4194304 2047 38706 0 0 1 1 348 25 16 0 1 0 179711465 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27293/statm: 3133 488 343 3 0 233 0 Current children cumulated CPU time (s) 3.75 Current children cumulated vsize (KiB) 12532 [startup+4.30165 s] /proc/loadavg: 0.93 1.00 0.99 2/80 27399 /proc/meminfo: memFree=1781720/2055920 swapFree=4149072/4192956 [pid=27293] ppid=27291 vsize=12532 CPUtime=3.75 /proc/27293/stat : 27293 (pbclasp) S 27291 27293 26039 0 -1 4194304 2047 38706 0 0 1 1 348 25 16 0 1 0 179711465 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27293/statm: 3133 488 343 3 0 233 0 [pid=27397] ppid=27293 vsize=5352 CPUtime=0 /proc/27397/stat : 27397 (sh) S 27293 27293 26039 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 179711844 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/27397/statm: 1338 224 188 169 0 49 0 [pid=27399] ppid=27397 vsize=5072 CPUtime=0.51 /proc/27399/stat : 27399 (clasp) R 27397 27293 26039 0 -1 4194304 941 0 0 0 51 0 0 0 22 0 1 0 179711844 5193728 904 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134715368 0 0 4096 0 0 0 0 17 1 0 0 /proc/27399/statm: 1268 904 196 154 0 738 0 Current children cumulated CPU time (s) 4.26 Current children cumulated vsize (KiB) 22956 Child status: 0 Real time (s): 4.36172 CPU time (s): 4.34434 CPU user time (s): 4.06238 CPU system time (s): 0.281957 CPU usage (%): 99.6015 Max. virtual memory (cumulated for all children) (KiB): 42324 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.06238 system time used= 0.281957 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 42393 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= 1125 involuntary context switches= 486 runsolver used 0.008998 second user time and 0.017997 second system time The end
Begin job on node2 on Fri Apr 20 02:38:57 UTC 2007 IDJOB= 364026 IDBENCH= 2054 IDSOLVER= 158 FILE ID= node2/364026-1177036736 PBS_JOBID= 4630634 Free space on /tmp= 66400 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-9sym.b.opb COMMAND LINE= pbclasp instance-364026-1177036736.opb /tmp/evaluation/364026-1177036736/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-364026-1177036736 -o ROOT/results/node2/conversion-364026-1177036736 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364026-1177036736/instance-364026-1177036736.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-364026-1177036736 -o ROOT/results/node2/solver-364026-1177036736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364026-1177036736.opb /tmp/evaluation/364026-1177036736/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 62bf49287e0493f2a3b22f3319db306d RANDOM SEED= 918240345 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node2.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: 1786576 kB Buffers: 67964 kB Cached: 122300 kB SwapCached: 12240 kB Active: 109524 kB Inactive: 106640 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1786576 kB SwapTotal: 4192956 kB SwapFree: 4149072 kB Dirty: 1244 kB Writeback: 0 kB Mapped: 30780 kB Slab: 38600 kB Committed_AS: 8153488 kB PageTables: 1860 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= 66400 MiB End job on node2 on Fri Apr 20 02:39:01 UTC 2007