Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3 | 0.330949 | 0.33163 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=223-P1=73-B.opb |
MD5SUM | 922420a68683b7e293a59c451b6ae509 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.002999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 24 |
Total number of constraints | 3 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130456 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
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-1879451-1245243859.opb 0.00/0.00 c File size is 4583 bytes. 0.00/0.00 c Highest Coefficient sum: 130456 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 88 Constr: 132 64/0/68 Lit: 544 Watch. Lit: 340 0.00/0.00 c Obj. Vars: 8 (9.09091 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 88 132 544 4 468 725 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.19/0.20 c 101 88 333 11761 35 3689 798 201 3258 0.03 0.19/0.20 c 251 88 617 28090 45 9992 878 485 1743 0.14 0.19/0.20 o 37 0.19/0.27 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.27 c 307 88 726 34500 47 13284 741 594 1497 0.20 0.19/0.27 o 11 0.29/0.32 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.32 c 337 68 785 37258 47 13901 737 653 1248 0.27 0.29/0.32 o 3 0.29/0.33 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.33 c 367 45 842 39634 47 14397 731 710 1125 0.33 0.29/0.33 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 x12 x13 -x14 x15 x16 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 -x51 -x52 -x53 -x54 -x55 -x56 x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 0.29/0.33 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.33 c 5 368 16 528 844 39638 712 1118 0.33 0.29/0.33 c Objective: 3 0.29/0.33 s OPTIMUM FOUND 0.29/0.33 c Total time: 0.329 s
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879451-1245243859/watcher-1879451-1245243859 -o /tmp/evaluation-result-1879451-1245243859/solver-1879451-1245243859 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879451-1245243859.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 12261 /proc/meminfo: memFree=1840480/2055920 swapFree=4181856/4192956 [pid=12261] ppid=12259 vsize=18520 CPUtime=0 /proc/12261/stat : 12261 (bsolo) R 12259 12261 11968 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 191982645 18964480 248 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12261/statm: 4630 248 197 640 0 3986 0 [startup+0.0626541 s] /proc/loadavg: 1.00 1.00 0.94 3/64 12261 /proc/meminfo: memFree=1840480/2055920 swapFree=4181856/4192956 [pid=12261] ppid=12259 vsize=18780 CPUtime=0.05 /proc/12261/stat : 12261 (bsolo) R 12259 12261 11968 0 -1 4194304 347 0 0 0 5 0 0 0 18 0 1 0 191982645 19230720 329 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12261/statm: 4695 329 197 640 0 4051 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 18780 [startup+0.102576 s] /proc/loadavg: 1.00 1.00 0.94 3/64 12261 /proc/meminfo: memFree=1840480/2055920 swapFree=4181856/4192956 [pid=12261] ppid=12259 vsize=18908 CPUtime=0.09 /proc/12261/stat : 12261 (bsolo) R 12259 12261 11968 0 -1 4194304 383 0 0 0 9 0 0 0 18 0 1 0 191982645 19361792 365 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12261/statm: 4727 365 197 640 0 4083 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18908 [startup+0.30161 s] /proc/loadavg: 1.00 1.00 0.94 3/64 12261 /proc/meminfo: memFree=1840480/2055920 swapFree=4181856/4192956 [pid=12261] ppid=12259 vsize=19436 CPUtime=0.29 /proc/12261/stat : 12261 (bsolo) R 12259 12261 11968 0 -1 4194304 503 0 0 0 29 0 0 0 19 0 1 0 191982645 19902464 485 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12261/statm: 4859 485 197 640 0 4215 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19436 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.33163 CPU time (s): 0.330949 CPU user time (s): 0.32795 CPU system time (s): 0.002999 CPU usage (%): 99.7946 Max. virtual memory (cumulated for all children) (KiB): 19436 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.32795 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 506 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= 1 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node44 at 2009-06-17 15:04:19 IDJOB=1879451 IDBENCH=48001 IDSOLVER=701 FILE ID=node44/1879451-1245243859 PBS_JOBID= 9372295 Free space on /tmp= 65924 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=73-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879451-1245243859/watcher-1879451-1245243859 -o /tmp/evaluation-result-1879451-1245243859/solver-1879451-1245243859 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879451-1245243859.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 922420a68683b7e293a59c451b6ae509 RANDOM SEED=1812696836 node44.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 : 3000.263 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 : 3000.263 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: 1840896 kB Buffers: 23052 kB Cached: 106688 kB SwapCached: 5172 kB Active: 22208 kB Inactive: 115664 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1840896 kB SwapTotal: 4192956 kB SwapFree: 4181856 kB Dirty: 3940 kB Writeback: 0 kB Mapped: 14012 kB Slab: 63148 kB Committed_AS: 201004 kB PageTables: 1384 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-1879451-1245243859.opb Free space on /tmp at the end= 65920 MiB End job on node44 at 2009-06-17 15:04:20