Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 4 | 1.41378 | 1.45131 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-rd73.b.opb |
MD5SUM | dfce4275740b480be21a5dfa4d39780e |
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 | 0.093984 |
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 | 220 |
Total number of constraints | 515 |
Number of constraints which are clauses | 515 |
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 | 5 |
Maximum length of a constraint | 109 |
Number of terms in the objective function | 220 |
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 | 220 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 220 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.15/0.22 o 6 0.19/0.31 o 5 0.28/0.80 o 4 1.34/1.44 s OPTIMUM FOUND 1.34/1.44 v x11 x44 x168 x204
OK 4
/tmp/evaluation/366501-1178718364/instance-366501-1178718364.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-366501-1178718364 -o ROOT/results/node2/solver-366501-1178718364 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366501-1178718364.opb /tmp/evaluation/366501-1178718364/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: 0.00 0.00 0.00 3/77 22455 /proc/meminfo: memFree=1757432/2055920 swapFree=4148860/4192956 [pid=22455] ppid=22453 vsize=12268 CPUtime=0 /proc/22455/stat : 22455 (pbclasp) R 22453 22455 22372 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 347874246 12562432 364 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381159137 0 0 4224 0 0 0 0 17 1 0 0 /proc/22455/statm: 3067 365 276 3 0 167 0 [startup+0.069777 s] /proc/loadavg: 0.00 0.00 0.00 3/77 22455 /proc/meminfo: memFree=1757432/2055920 swapFree=4148860/4192956 [pid=22455] ppid=22453 vsize=12400 CPUtime=0 /proc/22455/stat : 22455 (pbclasp) S 22453 22455 22372 0 -1 4194304 499 0 0 0 0 0 0 0 16 0 1 0 347874246 12697600 452 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/22455/statm: 3100 452 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102778 s] /proc/loadavg: 0.00 0.00 0.00 3/77 22455 /proc/meminfo: memFree=1757432/2055920 swapFree=4148860/4192956 [pid=22455] ppid=22453 vsize=12400 CPUtime=0 /proc/22455/stat : 22455 (pbclasp) S 22453 22455 22372 0 -1 4194304 499 0 0 0 0 0 0 0 16 0 1 0 347874246 12697600 452 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/22455/statm: 3100 452 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.302802 s] /proc/loadavg: 0.00 0.00 0.00 3/77 22455 /proc/meminfo: memFree=1757432/2055920 swapFree=4148860/4192956 [pid=22455] ppid=22453 vsize=12400 CPUtime=0.19 /proc/22455/stat : 22455 (pbclasp) S 22453 22455 22372 0 -1 4194304 710 3379 0 3 0 0 17 2 16 0 1 0 347874246 12697600 479 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/22455/statm: 3100 479 343 3 0 200 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 12400 [startup+0.70184 s] /proc/loadavg: 0.00 0.00 0.00 3/77 22455 /proc/meminfo: memFree=1757432/2055920 swapFree=4148860/4192956 [pid=22455] ppid=22453 vsize=12400 CPUtime=0.28 /proc/22455/stat : 22455 (pbclasp) S 22453 22455 22372 0 -1 4194304 827 5193 0 3 0 0 24 4 16 0 1 0 347874246 12697600 479 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/22455/statm: 3100 479 343 3 0 200 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+1.10588 s] /proc/loadavg: 0.00 0.00 0.00 2/80 22489 /proc/meminfo: memFree=1755040/2055920 swapFree=4148860/4192956 [pid=22455] ppid=22453 vsize=12400 CPUtime=0.76 /proc/22455/stat : 22455 (pbclasp) S 22453 22455 22372 0 -1 4194304 943 7029 0 3 0 0 71 5 16 0 1 0 347874246 12697600 479 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/22455/statm: 3100 479 343 3 0 200 0 [pid=22487] ppid=22455 vsize=5352 CPUtime=0 /proc/22487/stat : 22487 (sh) S 22455 22455 22372 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 347874327 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/22487/statm: 1338 224 188 169 0 49 0 [pid=22489] ppid=22487 vsize=3216 CPUtime=0.28 /proc/22489/stat : 22489 (clasp-1.0) R 22487 22455 22372 0 -1 4194304 463 0 0 0 28 0 0 0 19 0 1 0 347874327 3293184 425 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10970747 0 0 4096 0 0 0 0 17 1 0 0 /proc/22489/statm: 804 425 249 81 0 178 0 Current children cumulated CPU time (s) 1.04 Current children cumulated vsize (KiB) 20968 [startup+1.3019 s] /proc/loadavg: 0.00 0.00 0.00 2/80 22489 /proc/meminfo: memFree=1755040/2055920 swapFree=4148860/4192956 [pid=22455] ppid=22453 vsize=12400 CPUtime=0.76 /proc/22455/stat : 22455 (pbclasp) S 22453 22455 22372 0 -1 4194304 943 7029 0 3 0 0 71 5 16 0 1 0 347874246 12697600 479 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/22455/statm: 3100 479 343 3 0 200 0 [pid=22487] ppid=22455 vsize=5352 CPUtime=0 /proc/22487/stat : 22487 (sh) S 22455 22455 22372 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 347874327 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/22487/statm: 1338 224 188 169 0 49 0 [pid=22489] ppid=22487 vsize=3216 CPUtime=0.48 /proc/22489/stat : 22489 (clasp-1.0) R 22487 22455 22372 0 -1 4194304 471 0 0 0 48 0 0 0 21 0 1 0 347874327 3293184 433 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 1 0 0 /proc/22489/statm: 804 433 249 81 0 178 0 Current children cumulated CPU time (s) 1.24 Current children cumulated vsize (KiB) 20968 [startup+1.40191 s] /proc/loadavg: 0.00 0.00 0.00 2/80 22489 /proc/meminfo: memFree=1755040/2055920 swapFree=4148860/4192956 [pid=22455] ppid=22453 vsize=12400 CPUtime=0.76 /proc/22455/stat : 22455 (pbclasp) S 22453 22455 22372 0 -1 4194304 943 7029 0 3 0 0 71 5 16 0 1 0 347874246 12697600 479 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/22455/statm: 3100 479 343 3 0 200 0 [pid=22487] ppid=22455 vsize=5352 CPUtime=0 /proc/22487/stat : 22487 (sh) S 22455 22455 22372 0 -1 4194304 286 121 0 0 0 0 0 0 18 0 1 0 347874327 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/22487/statm: 1338 224 188 169 0 49 0 [pid=22489] ppid=22487 vsize=3216 CPUtime=0.58 /proc/22489/stat : 22489 (clasp-1.0) R 22487 22455 22372 0 -1 4194304 474 0 0 0 58 0 0 0 22 0 1 0 347874327 3293184 436 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0 /proc/22489/statm: 804 436 249 81 0 178 0 Current children cumulated CPU time (s) 1.34 Current children cumulated vsize (KiB) 20968 Child status: 0 Real time (s): 1.45131 CPU time (s): 1.41378 CPU user time (s): 1.3468 CPU system time (s): 0.066989 CPU usage (%): 97.4143 Max. virtual memory (cumulated for all children) (KiB): 20968 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.34679 system time used= 0.066989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9127 page faults= 4 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 315 involuntary context switches= 102 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node2 on Wed May 9 13:46:04 UTC 2007 IDJOB= 366501 IDBENCH= 2864 IDSOLVER= 167 FILE ID= node2/366501-1178718364 PBS_JOBID= 5250136 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-04-10 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-rd73.b.opb COMMAND LINE= pbclasp instance-366501-1178718364.opb /tmp/evaluation/366501-1178718364/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-366501-1178718364 -o ROOT/results/node2/conversion-366501-1178718364 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366501-1178718364/instance-366501-1178718364.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-366501-1178718364 -o ROOT/results/node2/solver-366501-1178718364 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366501-1178718364.opb /tmp/evaluation/366501-1178718364/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= dfce4275740b480be21a5dfa4d39780e RANDOM SEED= 766757786 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: 1758032 kB Buffers: 37104 kB Cached: 175072 kB SwapCached: 12156 kB Active: 128396 kB Inactive: 106440 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1758032 kB SwapTotal: 4192956 kB SwapFree: 4148860 kB Dirty: 800 kB Writeback: 0 kB Mapped: 29644 kB Slab: 48484 kB Committed_AS: 11685048 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= 66564 MiB End job on node2 on Wed May 9 13:46:06 UTC 2007