Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 5 | 3.38349 | 3.39608 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-ricks.r.opb |
MD5SUM | 518a034b80f08d868ecb31feb5231fce |
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 | 0.116981 |
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 | 363 |
Total number of constraints | 78 |
Number of constraints which are clauses | 78 |
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 | 1 |
Maximum length of a constraint | 228 |
Number of terms in the objective function | 363 |
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 | 363 |
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 | 363 |
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 |
0.16/0.28 o 173 1.07/1.10 o 9 1.08/1.28 o 8 1.26/1.45 o 7 1.44/1.59 o 6 2.76/2.86 o 5 3.26/3.39 s OPTIMUM FOUND 3.26/3.39 v x1 x71 x234 x287 x291
OK 5
/tmp/evaluation/366450-1177061776/instance-366450-1177061776.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-366450-1177061776 -o ROOT/results/node60/solver-366450-1177061776 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366450-1177061776.opb /tmp/evaluation/366450-1177061776/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: 1.00 1.00 1.00 3/64 8131 /proc/meminfo: memFree=1829016/2055920 swapFree=4183236/4192956 [pid=8131] ppid=8129 vsize=12268 CPUtime=0 /proc/8131/stat : 8131 (pbclasp) R 8129 8131 7022 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 154087607 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903144958 0 0 4224 0 0 0 0 17 1 0 0 /proc/8131/statm: 3067 317 242 3 0 167 0 [startup+0.095401 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8131 /proc/meminfo: memFree=1829016/2055920 swapFree=4183236/4192956 [pid=8131] ppid=8129 vsize=12532 CPUtime=0 /proc/8131/stat : 8131 (pbclasp) S 8129 8131 7022 0 -1 4194304 508 0 0 0 0 0 0 0 16 0 1 0 154087607 12832768 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8131/statm: 3133 461 324 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.101399 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8131 /proc/meminfo: memFree=1829016/2055920 swapFree=4183236/4192956 [pid=8131] ppid=8129 vsize=12532 CPUtime=0 /proc/8131/stat : 8131 (pbclasp) S 8129 8131 7022 0 -1 4194304 508 0 0 0 0 0 0 0 16 0 1 0 154087607 12832768 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8131/statm: 3133 461 324 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.301428 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8131 /proc/meminfo: memFree=1829016/2055920 swapFree=4183236/4192956 [pid=8131] ppid=8129 vsize=12528 CPUtime=0.27 /proc/8131/stat : 8131 (pbclasp) R 8129 8131 7022 0 -1 4194304 733 3387 0 0 0 0 25 2 16 0 1 0 154087607 12828672 492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271894243999 0 0 4224 16384 0 0 0 17 1 0 0 /proc/8131/statm: 3132 492 343 3 0 232 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 12528 [startup+0.701458 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8131 /proc/meminfo: memFree=1829016/2055920 swapFree=4183236/4192956 [pid=8131] ppid=8129 vsize=12528 CPUtime=0.27 /proc/8131/stat : 8131 (pbclasp) S 8129 8131 7022 0 -1 4194304 740 3387 0 0 0 0 25 2 17 0 1 0 154087607 12828672 492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/8131/statm: 3132 492 343 3 0 232 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 12528 [startup+1.50154 s] /proc/loadavg: 1.00 1.00 1.00 2/67 8149 /proc/meminfo: memFree=1798912/2055920 swapFree=4183236/4192956 [pid=8131] ppid=8129 vsize=12528 CPUtime=1.44 /proc/8131/stat : 8131 (pbclasp) S 8129 8131 7022 0 -1 4194304 1080 18747 0 0 1 1 131 11 16 0 1 0 154087607 12828672 492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/8131/statm: 3132 492 343 3 0 232 0 Current children cumulated CPU time (s) 1.44 Current children cumulated vsize (KiB) 12528 [startup+3.1017 s] /proc/loadavg: 1.00 1.00 1.00 2/67 8181 /proc/meminfo: memFree=1824632/2055920 swapFree=4183236/4192956 [pid=8131] ppid=8129 vsize=12528 CPUtime=2.85 /proc/8131/stat : 8131 (pbclasp) S 8129 8131 7022 0 -1 4194304 1308 23927 0 0 1 1 269 14 16 0 1 0 154087607 12828672 492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/8131/statm: 3132 492 343 3 0 232 0 Current children cumulated CPU time (s) 2.85 Current children cumulated vsize (KiB) 12528 Solver just ended. Dumping a history of the last processes samples [startup+3.30672 s] /proc/loadavg: 1.00 1.00 1.00 2/67 8189 /proc/meminfo: memFree=1825080/2055920 swapFree=4183236/4192956 [pid=8131] ppid=8129 vsize=12528 CPUtime=2.85 /proc/8131/stat : 8131 (pbclasp) S 8129 8131 7022 0 -1 4194304 1308 23927 0 0 1 1 269 14 16 0 1 0 154087607 12828672 492 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/8131/statm: 3132 492 343 3 0 232 0 [pid=8187] ppid=8131 vsize=5352 CPUtime=0 /proc/8187/stat : 8187 (sh) S 8131 8131 7022 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 154087895 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/8187/statm: 1338 224 188 169 0 49 0 [pid=8189] ppid=8187 vsize=4692 CPUtime=0.41 /proc/8189/stat : 8189 (clasp) R 8187 8131 7022 0 -1 4194304 871 0 0 0 41 0 0 0 20 0 1 0 154087896 4804608 834 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0 /proc/8189/statm: 1173 834 196 154 0 643 0 Current children cumulated CPU time (s) 3.26 Current children cumulated vsize (KiB) 22572 Child status: 0 Real time (s): 3.39608 CPU time (s): 3.38349 CPU user time (s): 3.21451 CPU system time (s): 0.168974 CPU usage (%): 99.6291 Max. virtual memory (cumulated for all children) (KiB): 50276 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.21451 system time used= 0.168974 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 26845 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= 521 involuntary context switches= 171 runsolver used 0.009998 second user time and 0.010998 second system time The end
Begin job on node60 on Fri Apr 20 09:36:16 UTC 2007 IDJOB= 366450 IDBENCH= 2861 IDSOLVER= 158 FILE ID= node60/366450-1177061776 PBS_JOBID= 4640199 Free space on /tmp= 66416 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-ricks.r.opb COMMAND LINE= pbclasp instance-366450-1177061776.opb /tmp/evaluation/366450-1177061776/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-366450-1177061776 -o ROOT/results/node60/conversion-366450-1177061776 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366450-1177061776/instance-366450-1177061776.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-366450-1177061776 -o ROOT/results/node60/solver-366450-1177061776 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366450-1177061776.opb /tmp/evaluation/366450-1177061776/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 518a034b80f08d868ecb31feb5231fce RANDOM SEED= 285659899 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1829424 kB Buffers: 39368 kB Cached: 119268 kB SwapCached: 3476 kB Active: 44168 kB Inactive: 124408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1829424 kB SwapTotal: 4192956 kB SwapFree: 4183236 kB Dirty: 1188 kB Writeback: 0 kB Mapped: 15764 kB Slab: 43900 kB Committed_AS: 2430656 kB PageTables: 1464 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= 66416 MiB End job on node60 on Fri Apr 20 09:36:20 UTC 2007