Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 4 | 1.39779 | 1.41354 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_30_30.r.opb |
MD5SUM | 13fe0c0d776ae7f3e7aff3ed3ce58275 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 1.39779 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
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 | 30 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 100 |
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 | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.06 o 48 0.05/0.12 o 8 0.05/0.16 o 7 0.15/0.22 o 6 0.15/0.28 o 5 0.26/0.72 o 4 1.36/1.41 s OPTIMUM FOUND 1.36/1.41 v x28 x32 x42 x63
OK 4
/tmp/evaluation/366674-1177064891/instance-366674-1177064891.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node40/watcher-366674-1177064891 -o ROOT/results/node40/solver-366674-1177064891 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366674-1177064891.opb /tmp/evaluation/366674-1177064891/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: 0.96 1.04 1.06 3/77 15114 /proc/meminfo: memFree=1788352/2055920 swapFree=4112848/4192956 [pid=15114] ppid=15112 vsize=12268 CPUtime=0 /proc/15114/stat : 15114 (pbclasp) D 15112 15114 13802 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 35368698 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264519776869 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/15114/statm: 3067 317 242 3 0 167 0 [startup+0.0379949 s] /proc/loadavg: 0.96 1.04 1.06 3/77 15114 /proc/meminfo: memFree=1788352/2055920 swapFree=4112848/4192956 [pid=15114] ppid=15112 vsize=12400 CPUtime=0 /proc/15114/stat : 15114 (pbclasp) S 15112 15114 13802 0 -1 4194304 493 0 0 0 0 0 0 0 16 0 1 0 35368698 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0 /proc/15114/statm: 3100 444 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101973 s] /proc/loadavg: 0.96 1.04 1.06 3/77 15114 /proc/meminfo: memFree=1788352/2055920 swapFree=4112848/4192956 [pid=15114] ppid=15112 vsize=12400 CPUtime=0.05 /proc/15114/stat : 15114 (pbclasp) S 15112 15114 13802 0 -1 4194304 710 3231 0 0 0 0 3 2 16 0 1 0 35368698 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/15114/statm: 3100 469 343 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.302017 s] /proc/loadavg: 0.96 1.04 1.06 3/77 15114 /proc/meminfo: memFree=1788352/2055920 swapFree=4112848/4192956 [pid=15114] ppid=15112 vsize=12400 CPUtime=0.26 /proc/15114/stat : 15114 (pbclasp) S 15112 15114 13802 0 -1 4194304 1183 10924 0 0 0 1 18 7 16 0 1 0 35368698 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/15114/statm: 3100 469 343 3 0 200 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 12400 [startup+0.701095 s] /proc/loadavg: 0.96 1.04 1.06 3/77 15114 /proc/meminfo: memFree=1788352/2055920 swapFree=4112848/4192956 [pid=15114] ppid=15112 vsize=12400 CPUtime=0.26 /proc/15114/stat : 15114 (pbclasp) S 15112 15114 13802 0 -1 4194304 1183 10924 0 0 0 1 18 7 16 0 1 0 35368698 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/15114/statm: 3100 469 343 3 0 200 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+1.10518 s] /proc/loadavg: 0.96 1.04 1.06 3/80 15172 /proc/meminfo: memFree=1786440/2055920 swapFree=4112848/4192956 [pid=15114] ppid=15112 vsize=12400 CPUtime=0.7 /proc/15114/stat : 15114 (pbclasp) S 15112 15114 13802 0 -1 4194304 1303 12781 0 0 0 1 61 8 16 0 1 0 35368698 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/15114/statm: 3100 469 343 3 0 200 0 [pid=15170] ppid=15114 vsize=5352 CPUtime=0 /proc/15170/stat : 15170 (sh) S 15114 15114 13802 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 35368771 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/15170/statm: 1338 224 188 169 0 49 0 [pid=15172] ppid=15170 vsize=3104 CPUtime=0.36 /proc/15172/stat : 15172 (clasp) R 15170 15114 13802 0 -1 4194304 458 0 0 0 36 0 0 0 23 0 1 0 35368771 3178496 421 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769205 0 0 4096 0 0 0 0 17 1 0 0 /proc/15172/statm: 776 421 196 154 0 246 0 Current children cumulated CPU time (s) 1.06 Current children cumulated vsize (KiB) 20856 [startup+1.30122 s] /proc/loadavg: 0.96 1.04 1.06 3/80 15172 /proc/meminfo: memFree=1786440/2055920 swapFree=4112848/4192956 [pid=15114] ppid=15112 vsize=12400 CPUtime=0.7 /proc/15114/stat : 15114 (pbclasp) S 15112 15114 13802 0 -1 4194304 1303 12781 0 0 0 1 61 8 16 0 1 0 35368698 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/15114/statm: 3100 469 343 3 0 200 0 [pid=15170] ppid=15114 vsize=5352 CPUtime=0 /proc/15170/stat : 15170 (sh) S 15114 15114 13802 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 35368771 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/15170/statm: 1338 224 188 169 0 49 0 [pid=15172] ppid=15170 vsize=3104 CPUtime=0.56 /proc/15172/stat : 15172 (clasp) R 15170 15114 13802 0 -1 4194304 476 0 0 0 56 0 0 0 24 0 1 0 35368771 3178496 439 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0 /proc/15172/statm: 776 439 196 154 0 246 0 Current children cumulated CPU time (s) 1.26 Current children cumulated vsize (KiB) 20856 [startup+1.40124 s] /proc/loadavg: 0.96 1.04 1.06 3/80 15172 /proc/meminfo: memFree=1786440/2055920 swapFree=4112848/4192956 [pid=15114] ppid=15112 vsize=12400 CPUtime=0.7 /proc/15114/stat : 15114 (pbclasp) S 15112 15114 13802 0 -1 4194304 1303 12781 0 0 0 1 61 8 16 0 1 0 35368698 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528510868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/15114/statm: 3100 469 343 3 0 200 0 [pid=15170] ppid=15114 vsize=5352 CPUtime=0 /proc/15170/stat : 15170 (sh) S 15114 15114 13802 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 35368771 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/15170/statm: 1338 224 188 169 0 49 0 [pid=15172] ppid=15170 vsize=3104 CPUtime=0.66 /proc/15172/stat : 15172 (clasp) R 15170 15114 13802 0 -1 4194304 482 0 0 0 66 0 0 0 25 0 1 0 35368771 3178496 445 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740747 0 0 4096 0 0 0 0 17 1 0 0 /proc/15172/statm: 776 445 196 154 0 246 0 Current children cumulated CPU time (s) 1.36 Current children cumulated vsize (KiB) 20856 Child status: 0 Real time (s): 1.41354 CPU time (s): 1.39779 CPU user time (s): 1.2978 CPU system time (s): 0.099984 CPU usage (%): 98.8855 Max. virtual memory (cumulated for all children) (KiB): 20856 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.2978 system time used= 0.099984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15241 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= 384 involuntary context switches= 73 runsolver used 0.005999 second user time and 0.009998 second system time The end
Begin job on node40 on Fri Apr 20 10:28:11 UTC 2007 IDJOB= 366674 IDBENCH= 2879 IDSOLVER= 158 FILE ID= node40/366674-1177064891 PBS_JOBID= 4640216 Free space on /tmp= 66528 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_30_30.r.opb COMMAND LINE= pbclasp instance-366674-1177064891.opb /tmp/evaluation/366674-1177064891/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-366674-1177064891 -o ROOT/results/node40/conversion-366674-1177064891 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366674-1177064891/instance-366674-1177064891.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-366674-1177064891 -o ROOT/results/node40/solver-366674-1177064891 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366674-1177064891.opb /tmp/evaluation/366674-1177064891/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 13fe0c0d776ae7f3e7aff3ed3ce58275 RANDOM SEED= 77558454 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node40.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 : 3000.283 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 : 3000.283 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: 1788824 kB Buffers: 58472 kB Cached: 129896 kB SwapCached: 2100 kB Active: 59592 kB Inactive: 154448 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1788824 kB SwapTotal: 4192956 kB SwapFree: 4112848 kB Dirty: 1172 kB Writeback: 0 kB Mapped: 34620 kB Slab: 38436 kB Committed_AS: 951544 kB PageTables: 1924 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= 66528 MiB End job on node40 on Fri Apr 20 10:28:13 UTC 2007