Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Card | OPT | 8 | 3.90441 | 3.90544 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_10_10.r.opb |
MD5SUM | 41d5abe94732aa440d44e4bcd1eb4f30 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8 |
Best CPU time to get the best result obtained on this benchmark | 0.607906 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
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 | 10 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Instance file HOME/instance-2657195-1276595865.opb 0.00/0.00 c File size is 8067 bytes. 0.00/0.00 c Highest Coefficient sum: 50 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 50 Constr: 100 100/0/0 Lit: 1000 Watch. Lit: 200 0.00/0.00 c Obj. Vars: 50 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 100 1000 10 200 33 0 0 0.00 0.00/0.01 c Initial Lower Bound: 5 0.00/0.01 c Initial Path Cost: 0 0.00/0.01 o 9 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 0 50 101 1050 10 243 733 1 0 0.01 0.09/0.12 o 8 3.89/3.90 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 3.89/3.90 c 19 50 159 2749 17 401 749 59 157 0.12 3.89/3.90 c 119 50 459 8661 18 1001 824 359 172 0.69 3.89/3.90 c 380 50 816 12395 15 1674 907 716 174 2.18 3.89/3.90 v -x1 -x2 -x3 -x4 x5 -x6 -x7 x8 x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 x21 -x22 -x23 -x24 -x25 -x26 x27 x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 3.89/3.90 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 3.89/3.90 c 4 637 1 727 649 7447 549 163 3.90 3.89/3.90 c Objective: 8 3.89/3.90 s OPTIMUM FOUND 3.89/3.90 c Total time: 3.903 s
OK 8
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657195-1276595865/watcher-2657195-1276595865 -o /tmp/evaluation-result-2657195-1276595865/solver-2657195-1276595865 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657195-1276595865.opb 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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.91 0.98 0.99 3/106 5126 /proc/meminfo: memFree=1818728/2059040 swapFree=4135652/4192956 [pid=5126] ppid=5124 vsize=27024 CPUtime=0 /proc/5126/stat : 5126 (bsolo_pb10) R 5124 5126 4850 0 -1 4202496 452 0 0 0 0 0 0 0 20 0 1 0 35190486 27672576 369 1992294400 134512640 137138936 4288908736 18446744073709551615 135445326 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5126/statm: 6756 370 275 642 0 6112 0 [startup+0.0920041 s] /proc/loadavg: 0.91 0.98 0.99 3/106 5126 /proc/meminfo: memFree=1818728/2059040 swapFree=4135652/4192956 [pid=5126] ppid=5124 vsize=19132 CPUtime=0.08 /proc/5126/stat : 5126 (bsolo_pb10) R 5124 5126 4850 0 -1 4202496 1154 0 0 0 8 0 0 0 20 0 1 0 35190486 19591168 414 1992294400 134512640 137138936 4288908736 18446744073709551615 135382866 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5126/statm: 4829 415 287 642 0 4185 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 19132 [startup+0.101005 s] /proc/loadavg: 0.91 0.98 0.99 3/106 5126 /proc/meminfo: memFree=1818728/2059040 swapFree=4135652/4192956 [pid=5126] ppid=5124 vsize=19312 CPUtime=0.09 /proc/5126/stat : 5126 (bsolo_pb10) R 5124 5126 4850 0 -1 4202496 1242 0 0 0 9 0 0 0 20 0 1 0 35190486 19775488 420 1992294400 134512640 137138936 4288908736 18446744073709551615 135070996 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5126/statm: 4828 420 287 642 0 4184 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19312 [startup+0.301025 s] /proc/loadavg: 0.91 0.98 0.99 3/106 5126 /proc/meminfo: memFree=1818728/2059040 swapFree=4135652/4192956 [pid=5126] ppid=5124 vsize=19276 CPUtime=0.29 /proc/5126/stat : 5126 (bsolo_pb10) R 5124 5126 4850 0 -1 4202496 2586 0 0 0 29 0 0 0 20 0 1 0 35190486 19738624 432 1992294400 134512640 137138936 4288908736 18446744073709551615 135441612 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5126/statm: 4819 433 287 642 0 4175 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19276 [startup+0.701067 s] /proc/loadavg: 0.91 0.98 0.99 3/106 5126 /proc/meminfo: memFree=1818728/2059040 swapFree=4135652/4192956 [pid=5126] ppid=5124 vsize=19372 CPUtime=0.69 /proc/5126/stat : 5126 (bsolo_pb10) R 5124 5126 4850 0 -1 4202496 5300 0 0 0 68 1 0 0 20 0 1 0 35190486 19836928 470 1992294400 134512640 137138936 4288908736 18446744073709551615 135437288 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5126/statm: 4895 472 287 642 0 4251 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19372 [startup+1.50115 s] /proc/loadavg: 0.91 0.98 0.99 2/107 5127 /proc/meminfo: memFree=1817852/2059040 swapFree=4135652/4192956 [pid=5126] ppid=5124 vsize=19480 CPUtime=1.49 /proc/5126/stat : 5126 (bsolo_pb10) R 5124 5126 4850 0 -1 4202496 12577 0 0 0 144 5 0 0 22 0 1 0 35190486 19947520 465 1992294400 134512640 137138936 4288908736 18446744073709551615 135379723 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5126/statm: 4870 465 287 642 0 4226 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 19480 [startup+3.10131 s] /proc/loadavg: 0.91 0.98 0.99 2/107 5127 /proc/meminfo: memFree=1817480/2059040 swapFree=4135652/4192956 [pid=5126] ppid=5124 vsize=19512 CPUtime=3.09 /proc/5126/stat : 5126 (bsolo_pb10) R 5124 5126 4850 0 -1 4202496 28424 0 0 0 299 10 0 0 25 0 1 0 35190486 19980288 469 1992294400 134512640 137138936 4288908736 18446744073709551615 135450397 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5126/statm: 4878 469 287 642 0 4234 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 19512 Solver just ended. Dumping a history of the last processes samples [startup+3.50135 s] /proc/loadavg: 0.91 0.98 0.99 2/107 5127 /proc/meminfo: memFree=1817356/2059040 swapFree=4135652/4192956 [pid=5126] ppid=5124 vsize=19656 CPUtime=3.49 /proc/5126/stat : 5126 (bsolo_pb10) R 5124 5126 4850 0 -1 4202496 32192 0 0 0 337 12 0 0 25 0 1 0 35190486 20127744 464 1992294400 134512640 137138936 4288908736 18446744073709551615 135445914 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5126/statm: 4914 464 287 642 0 4270 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 19656 [startup+3.90139 s] /proc/loadavg: 0.91 0.98 0.99 2/107 5127 /proc/meminfo: memFree=1817356/2059040 swapFree=4135652/4192956 [pid=5126] ppid=5124 vsize=19528 CPUtime=3.89 /proc/5126/stat : 5126 (bsolo_pb10) R 5124 5126 4850 0 -1 4202496 35975 0 0 0 376 13 0 0 25 0 1 0 35190486 19996672 467 1992294400 134512640 137138936 4288908736 18446744073709551615 135465261 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5126/statm: 4882 467 287 642 0 4238 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 19528 Child status: 0 Real time (s): 3.90544 CPU time (s): 3.90441 CPU user time (s): 3.76943 CPU system time (s): 0.134979 CPU usage (%): 99.9735 Max. virtual memory (cumulated for all children) (KiB): 19668 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.76943 system time used= 0.134979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 36020 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= 1 involuntary context switches= 8 runsolver used 0.004999 second user time and 0.028995 second system time The end
Begin job on node002 at 2010-06-15 11:57:45 IDJOB=2657195 IDBENCH=2882 IDSOLVER=1162 FILE ID=node002/2657195-1276595865 PBS_JOBID= 11172228 Free space on /tmp= 62572 MiB SOLVER NAME= bsolo 3.2 Card BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_10_10.r.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657195-1276595865/watcher-2657195-1276595865 -o /tmp/evaluation-result-2657195-1276595865/solver-2657195-1276595865 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657195-1276595865.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 41d5abe94732aa440d44e4bcd1eb4f30 RANDOM SEED=2040456160 node002.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.242 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.48 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 : 3000.242 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1819132 kB Buffers: 44428 kB Cached: 105308 kB SwapCached: 10548 kB Active: 92156 kB Inactive: 70656 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1819132 kB SwapTotal: 4192956 kB SwapFree: 4135652 kB Dirty: 3920 kB Writeback: 0 kB AnonPages: 11428 kB Mapped: 9276 kB Slab: 55180 kB PageTables: 4036 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180492 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62568 MiB End job on node002 at 2010-06-15 11:57:49