Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 4 | 0.337948 | 0.342945 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-ex6inp.r.opb |
MD5SUM | a697ba02f65c70d7438dbd80142dac41 |
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 | 0.018996 |
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 | 96 |
Total number of constraints | 28 |
Number of constraints which are clauses | 28 |
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 | 2 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 96 |
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 | 96 |
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 | 96 |
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 47 0.04/0.11 o 6 0.04/0.15 o 5 0.04/0.18 o 4 0.16/0.34 s OPTIMUM FOUND 0.16/0.34 v x10 x11 x48 x71
OK 4
/tmp/evaluation/366338-1177060298/instance-366338-1177060298.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node29/watcher-366338-1177060298 -o ROOT/results/node29/solver-366338-1177060298 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366338-1177060298.opb /tmp/evaluation/366338-1177060298/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: 0.76 0.95 0.98 3/77 11901 /proc/meminfo: memFree=1680048/2055920 swapFree=4146452/4192956 [pid=11901] ppid=11899 vsize=12268 CPUtime=0 /proc/11901/stat : 11901 (pbclasp) R 11899 11901 10989 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 153945560 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221794210214 0 0 4224 0 0 0 0 17 1 0 0 /proc/11901/statm: 3067 365 276 3 0 167 0 [startup+0.0196929 s] /proc/loadavg: 0.76 0.95 0.98 3/77 11901 /proc/meminfo: memFree=1680048/2055920 swapFree=4146452/4192956 [pid=11901] ppid=11899 vsize=12400 CPUtime=0 /proc/11901/stat : 11901 (pbclasp) S 11899 11901 10989 0 -1 4194304 492 0 0 0 0 0 0 0 16 0 1 0 153945560 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/11901/statm: 3100 444 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.1017 s] /proc/loadavg: 0.76 0.95 0.98 3/77 11901 /proc/meminfo: memFree=1680048/2055920 swapFree=4146452/4192956 [pid=11901] ppid=11899 vsize=12400 CPUtime=0.04 /proc/11901/stat : 11901 (pbclasp) S 11899 11901 10989 0 -1 4194304 699 3230 0 0 0 0 3 1 16 0 1 0 153945560 12697600 468 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11901/statm: 3100 468 343 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.301709 s] /proc/loadavg: 0.76 0.95 0.98 3/77 11901 /proc/meminfo: memFree=1680048/2055920 swapFree=4146452/4192956 [pid=11901] ppid=11899 vsize=12400 CPUtime=0.16 /proc/11901/stat : 11901 (pbclasp) S 11899 11901 10989 0 -1 4194304 1041 8963 0 0 0 0 11 5 16 0 1 0 153945560 12697600 468 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11901/statm: 3100 468 343 3 0 200 0 Current children cumulated CPU time (s) 0.16 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.342945 CPU time (s): 0.337948 CPU user time (s): 0.26196 CPU system time (s): 0.075988 CPU usage (%): 98.5429 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.26196 system time used= 0.075988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11108 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= 272 involuntary context switches= 59 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node29 on Fri Apr 20 09:11:38 UTC 2007 IDJOB= 366338 IDBENCH= 2853 IDSOLVER= 158 FILE ID= node29/366338-1177060298 PBS_JOBID= 4640220 Free space on /tmp= 66467 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-ex6inp.r.opb COMMAND LINE= pbclasp instance-366338-1177060298.opb /tmp/evaluation/366338-1177060298/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-366338-1177060298 -o ROOT/results/node29/conversion-366338-1177060298 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366338-1177060298/instance-366338-1177060298.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-366338-1177060298 -o ROOT/results/node29/solver-366338-1177060298 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366338-1177060298.opb /tmp/evaluation/366338-1177060298/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= a697ba02f65c70d7438dbd80142dac41 RANDOM SEED= 594885315 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node29.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 : 3000.224 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 : 3000.224 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: 1680520 kB Buffers: 60008 kB Cached: 222632 kB SwapCached: 11392 kB Active: 150216 kB Inactive: 163752 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1680520 kB SwapTotal: 4192956 kB SwapFree: 4146452 kB Dirty: 1244 kB Writeback: 0 kB Mapped: 30512 kB Slab: 46860 kB Committed_AS: 2573060 kB PageTables: 1872 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= 66467 MiB End job on node29 on Fri Apr 20 09:11:39 UTC 2007