Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 8 | 0.337948 | 0.338514 |
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 | 0.025995 |
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 3.1 - 13/04/2009 : 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 Learning Strategy: Generic Pseudo-Boolean Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1879773-1245242202.opb 0.00/0.00 c File size is 54074 bytes. 0.00/0.00 c Highest Coefficient sum: 331 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.007 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: 0.02 s 0.00/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.09 c 0 584 1447 3802 2 2894 482 0 0 0.02 0.00/0.09 c Initial Lower Bound: 8 0.00/0.09 c Initial Path Cost: 1 0.00/0.09 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 0.09/0.17 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.17 c 0 584 1449 4416 3 3493 2482 2 0 0.14 0.09/0.17 o 9 0.29/0.33 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.33 c 1 584 1453 4832 3 3800 2482 6 5 0.17 0.29/0.33 o 8 0.29/0.33 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.33 c 5 584 1466 5468 3 4126 2482 19 14 0.34 0.29/0.33 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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-x464 x17 -x466 -x469 -x471 -x473 -x475 -x477 -x479 -x481 -x483 -x486 -x488 -x490 -x492 -x494 -x496 -x498 -x500 -x502 -x504 -x506 -x509 -x511 -x513 -x515 -x517 -x519 -x521 -x523 -x525 x18 -x527 -x529 -x531 -x533 -x535 -x537 -x539 -x541 x543 -x545 -x19 -x547 -x549 -x551 -x554 -x556 -x558 -x560 -x562 -x564 -x566 -x568 -x20 -x570 -x572 -x21 -x575 -x577 -x579 -x581 -x585 -x587 -x589 -x22 -x591 x23 -x24 -x596 -x25 -x599 -x601 -x603 -x605 -x607 -x609 -x611 -x613 -x615 -x617 -x619 -x26 -x621 -x27 -x28 -x624 -x626 -x29 -x628 -x631 -x633 -x635 -x30 -x31 -x32 -x33 x34 x35 x36 -x37 -x639 -x641 -x643 -x645 -x647 -x38 -x649 -x651 -x653 -x39 -x655 -x657 -x659 -x661 -x663 -x665 -x667 -x669 x40 -x41 x42 -x43 x44 -x671 -x45 -x673 -x675 -x46 -x677 x47 -x680 -x682 -x684 -x686 -x688 x48 x49 -x50 -x51 -x691 -x693 -x52 -x53 -x54 x55 x56 x57 -x58 -x695 -x697 -x699 -x701 -x703 -x59 x60 -x61 x62 -x706 -x708 -x710 -x712 -x63 -x64 x65 -x66 x67 -x68 x69 x70 x71 -x72 x73 -x74 -x715 -x75 x76 x77 x78 -x79 x80 x81 x82 x83 0.29/0.33 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.33 c 4 6 3 276 1469 5470 22 17 0.34 0.29/0.33 c Objective: 8 0.29/0.33 s OPTIMUM FOUND 0.29/0.33 c Total time: 0.335 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-1879773-1245242202/watcher-1879773-1245242202 -o /tmp/evaluation-result-1879773-1245242202/solver-1879773-1245242202 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879773-1245242202.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: 1.00 1.00 0.94 3/64 13281 /proc/meminfo: memFree=1840704/2055920 swapFree=4188244/4192956 [pid=13281] ppid=13279 vsize=10768 CPUtime=0 /proc/13281/stat : 13281 (bsolo) R 13279 13281 13202 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 191821037 11026432 238 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13281/statm: 2692 238 175 640 0 2034 0 [startup+0.0109291 s] /proc/loadavg: 1.00 1.00 0.94 3/64 13281 /proc/meminfo: memFree=1840704/2055920 swapFree=4188244/4192956 [pid=13281] ppid=13279 vsize=10984 CPUtime=0 /proc/13281/stat : 13281 (bsolo) R 13279 13281 13202 0 -1 4194304 352 0 0 0 0 0 0 0 18 0 1 0 191821037 11247616 322 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13281/statm: 2746 322 189 640 0 2102 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 10984 [startup+0.101946 s] /proc/loadavg: 1.00 1.00 0.94 3/64 13281 /proc/meminfo: memFree=1840704/2055920 swapFree=4188244/4192956 [pid=13281] ppid=13279 vsize=13276 CPUtime=0.09 /proc/13281/stat : 13281 (bsolo) R 13279 13281 13202 0 -1 4194304 1061 0 0 0 9 0 0 0 18 0 1 0 191821037 13594624 685 1992294400 134512640 137136520 4294956256 18446744073709551615 135249186 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13281/statm: 3319 685 292 640 0 2675 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13276 [startup+0.301982 s] /proc/loadavg: 1.00 1.00 0.94 3/64 13281 /proc/meminfo: memFree=1840704/2055920 swapFree=4188244/4192956 [pid=13281] ppid=13279 vsize=13132 CPUtime=0.29 /proc/13281/stat : 13281 (bsolo) R 13279 13281 13202 0 -1 4194304 7977 0 0 0 27 2 0 0 19 0 1 0 191821037 13447168 632 1992294400 134512640 137136520 4294956256 18446744073709551615 134710999 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13281/statm: 3283 525 294 640 0 2639 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 13132 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.338514 CPU time (s): 0.337948 CPU user time (s): 0.306953 CPU system time (s): 0.030995 CPU usage (%): 99.8328 Max. virtual memory (cumulated for all children) (KiB): 13276 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.306953 system time used= 0.030995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9198 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= 2 involuntary context switches= 3 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node7 at 2009-06-17 14:36:42 IDJOB=1879773 IDBENCH=25005 IDSOLVER=701 FILE ID=node7/1879773-1245242202 PBS_JOBID= 9372335 Free space on /tmp= 66272 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir02_area_delay.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879773-1245242202/watcher-1879773-1245242202 -o /tmp/evaluation-result-1879773-1245242202/solver-1879773-1245242202 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879773-1245242202.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8d75b7afdbc0cca5deeed142ea90f220 RANDOM SEED=682263086 node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.274 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 : 3000.274 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: 1841248 kB Buffers: 53336 kB Cached: 94656 kB SwapCached: 2424 kB Active: 86992 kB Inactive: 72772 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1841248 kB SwapTotal: 4192956 kB SwapFree: 4188244 kB Dirty: 3996 kB Writeback: 0 kB Mapped: 18736 kB Slab: 40840 kB Committed_AS: 180832 kB PageTables: 1444 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879773-1245242202.opb Free space on /tmp at the end= 66268 MiB End job on node7 at 2009-06-17 14:36:43