Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Card | OPT | 8 | 0.311951 | 0.312381 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_delay/normalized-fir02_area_delay.opb |
MD5SUM | 8d75b7afdbc0cca5deeed142ea90f220 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
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 | 0.098984 |
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 | 716 |
Total number of constraints | 1923 |
Number of constraints which are clauses | 1923 |
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 | 31 |
Number of terms in the objective function | 331 |
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 | 331 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 331 |
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 |
0.00/0.00 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-2656354-1276637798.opb 0.00/0.00 c File size is 54074 bytes. 0.00/0.01 c Highest Coefficient sum: 331 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.008 s 0.00/0.01 c Var: 716 Constr: 1923 1923/0/0 Lit: 4872 Watch. Lit: 3825 0.00/0.01 c Obj. Vars: 331 (46.2291 % of total variables) 0.00/0.02 c Formula reductions applied at preprocessing 0.00/0.02 c Pre-processing Time: 0.021 s 0.02/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.08 c 0 584 1447 3802 2 2894 482 0 0 0.02 0.02/0.08 c Initial Lower Bound: 8 0.02/0.08 c Initial Path Cost: 1 0.02/0.08 o 11 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 0 584 1448 4109 2 3193 1482 1 0 0.09 0.09/0.13 o 10 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 0 584 1449 4416 3 3493 2482 2 0 0.13 0.09/0.16 o 9 0.29/0.31 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.31 c 1 584 1453 4832 3 3800 2482 6 6 0.16 0.29/0.31 o 8 0.29/0.31 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.31 c 5 584 1466 5468 3 4126 2482 19 16 0.31 0.29/0.31 v x85 -x87 -x89 -x91 -x93 -x95 -x97 -x99 -x101 -x103 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x121 -x123 -x125 -x127 -x129 -x131 -x132 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x82 x83 0.29/0.31 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.31 c 4 6 3 276 1469 5470 22 19 0.31 0.29/0.31 c Objective: 8 0.29/0.31 s OPTIMUM FOUND 0.29/0.31 c Total time: 0.31 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-2656354-1276637798/watcher-2656354-1276637798 -o /tmp/evaluation-result-2656354-1276637798/solver-2656354-1276637798 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656354-1276637798.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: 1.05 1.58 1.54 2/105 13752 /proc/meminfo: memFree=1808908/2059040 swapFree=4192956/4192956 [pid=13752] ppid=13750 vsize=10984 CPUtime=0 /proc/13752/stat : 13752 (bsolo_pb10) R 13750 13752 13250 0 -1 4202496 340 0 0 0 0 0 0 0 23 0 1 0 5073337 11247616 259 1992294400 134512640 137138936 4287701296 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13752/statm: 2746 260 176 642 0 2088 0 [startup+0.031713 s] /proc/loadavg: 1.05 1.58 1.54 2/105 13752 /proc/meminfo: memFree=1808908/2059040 swapFree=4192956/4192956 [pid=13752] ppid=13750 vsize=11180 CPUtime=0.02 /proc/13752/stat : 13752 (bsolo_pb10) R 13750 13752 13250 0 -1 4202496 471 0 0 0 2 0 0 0 23 0 1 0 5073337 11448320 376 1992294400 134512640 137138936 4287701296 18446744073709551615 135745103 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13752/statm: 2795 376 219 642 0 2151 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11180 [startup+0.101721 s] /proc/loadavg: 1.05 1.58 1.54 2/105 13752 /proc/meminfo: memFree=1808908/2059040 swapFree=4192956/4192956 [pid=13752] ppid=13750 vsize=11524 CPUtime=0.09 /proc/13752/stat : 13752 (bsolo_pb10) R 13750 13752 13250 0 -1 4202496 1354 0 0 0 9 0 0 0 25 0 1 0 5073337 11800576 535 1992294400 134512640 137138936 4287701296 18446744073709551615 135260715 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13752/statm: 3077 538 284 642 0 2433 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11524 [startup+0.300741 s] /proc/loadavg: 1.05 1.58 1.54 2/105 13752 /proc/meminfo: memFree=1808908/2059040 swapFree=4192956/4192956 [pid=13752] ppid=13750 vsize=12848 CPUtime=0.29 /proc/13752/stat : 13752 (bsolo_pb10) R 13750 13752 13250 0 -1 4202496 8896 0 0 0 27 2 0 0 25 0 1 0 5073337 13156352 594 1992294400 134512640 137138936 4287701296 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13752/statm: 3263 598 288 642 0 2619 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12848 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.312381 CPU time (s): 0.311951 CPU user time (s): 0.290955 CPU system time (s): 0.020996 CPU usage (%): 99.8624 Max. virtual memory (cumulated for all children) (KiB): 12848 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.290955 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9256 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= 4 runsolver used 0.000999 second user time and 0.010998 second system time The end
Begin job on node082 at 2010-06-15 23:36:38 IDJOB=2656354 IDBENCH=25005 IDSOLVER=1162 FILE ID=node082/2656354-1276637798 PBS_JOBID= 11172377 Free space on /tmp= 62584 MiB SOLVER NAME= bsolo 3.2 Card BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir02_area_delay.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656354-1276637798/watcher-2656354-1276637798 -o /tmp/evaluation-result-2656354-1276637798/solver-2656354-1276637798 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656354-1276637798.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8d75b7afdbc0cca5deeed142ea90f220 RANDOM SEED=1087472788 node082.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1809436 kB Buffers: 12840 kB Cached: 101424 kB SwapCached: 0 kB Active: 75216 kB Inactive: 98608 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1809436 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4028 kB Writeback: 0 kB AnonPages: 59500 kB Mapped: 15404 kB Slab: 54212 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181196 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62580 MiB End job on node082 at 2010-06-15 23:36:39