Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3 | 0.577912 | 0.57865 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=71-P1=439-B.opb |
MD5SUM | 2194c44e638e13eefe0fb39d44671c6b |
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 | 0.004998 |
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 | 27 |
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 | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523202 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 81 |
Sum of products size (including duplicates) | 162 |
Number of different products | 81 |
Sum of products size | 162 |
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-1879336-1245243426.opb 0.00/0.00 c File size is 5807 bytes. 0.00/0.00 c Highest Coefficient sum: 523202 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 108 Constr: 166 81/0/85 Lit: 684 Watch. Lit: 425 0.00/0.00 c Obj. Vars: 9 (8.33333 % of total variables) 0.00/0.00 c Pre-processing Time: 0.002 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 108 166 684 4 589 908 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.10/0.14 c 100 108 365 15223 41 4901 999 199 2857 0.04 0.10/0.14 o 491 0.30/0.37 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.30/0.37 c 202 108 563 29240 51 10092 926 397 1412 0.14 0.30/0.37 c 302 108 760 42929 56 16888 1019 594 880 0.34 0.30/0.37 o 31 0.40/0.48 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.40/0.48 c 312 108 780 44288 56 17635 926 614 832 0.38 0.40/0.48 o 11 0.50/0.57 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.50/0.57 c 360 64 876 49799 56 18572 918 710 751 0.48 0.50/0.57 o 3 0.50/0.57 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.50/0.57 c 404 53 961 54069 56 19356 916 795 703 0.57 0.50/0.57 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 x11 -x12 x13 -x14 x15 x16 x17 x18 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 -x89 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 0.50/0.57 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.50/0.57 c 6 405 9 596 963 54078 797 701 0.58 0.50/0.57 c Objective: 3 0.50/0.57 s OPTIMUM FOUND 0.50/0.57 c Total time: 0.577 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-1879336-1245243426/watcher-1879336-1245243426 -o /tmp/evaluation-result-1879336-1245243426/solver-1879336-1245243426 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879336-1245243426.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: 1.04 1.02 0.93 3/64 6965 /proc/meminfo: memFree=1800368/2055920 swapFree=4181660/4192956 [pid=6965] ppid=6963 vsize=10704 CPUtime=0 /proc/6965/stat : 6965 (bsolo) R 6963 6965 6484 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 191942826 10960896 251 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6965/statm: 2676 251 197 640 0 2032 0 [startup+0.0566371 s] /proc/loadavg: 1.04 1.02 0.93 3/64 6965 /proc/meminfo: memFree=1800368/2055920 swapFree=4181660/4192956 [pid=6965] ppid=6963 vsize=11100 CPUtime=0.05 /proc/6965/stat : 6965 (bsolo) R 6963 6965 6484 0 -1 4194304 378 0 0 0 5 0 0 0 18 0 1 0 191942826 11366400 360 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6965/statm: 2775 360 197 640 0 2131 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 11100 [startup+0.10164 s] /proc/loadavg: 1.04 1.02 0.93 3/64 6965 /proc/meminfo: memFree=1800368/2055920 swapFree=4181660/4192956 [pid=6965] ppid=6963 vsize=11228 CPUtime=0.1 /proc/6965/stat : 6965 (bsolo) R 6963 6965 6484 0 -1 4194304 407 0 0 0 10 0 0 0 18 0 1 0 191942826 11497472 389 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6965/statm: 2807 389 197 640 0 2163 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 11228 [startup+0.301659 s] /proc/loadavg: 1.04 1.02 0.93 3/64 6965 /proc/meminfo: memFree=1800368/2055920 swapFree=4181660/4192956 [pid=6965] ppid=6963 vsize=11748 CPUtime=0.3 /proc/6965/stat : 6965 (bsolo) R 6963 6965 6484 0 -1 4194304 523 0 0 0 30 0 0 0 19 0 1 0 191942826 12029952 505 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6965/statm: 2937 505 197 640 0 2293 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 11748 Solver just ended. Dumping a history of the last processes samples [startup+0.501678 s] /proc/loadavg: 1.04 1.02 0.93 3/64 6965 /proc/meminfo: memFree=1800368/2055920 swapFree=4181660/4192956 [pid=6965] ppid=6963 vsize=11880 CPUtime=0.5 /proc/6965/stat : 6965 (bsolo) R 6963 6965 6484 0 -1 4194304 579 0 0 0 50 0 0 0 20 0 1 0 191942826 12165120 561 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6965/statm: 2970 561 198 640 0 2326 0 Current children cumulated CPU time (s) 0.5 Current children cumulated vsize (KiB) 11880 Child status: 0 Real time (s): 0.57865 CPU time (s): 0.577912 CPU user time (s): 0.577912 CPU system time (s): 0 CPU usage (%): 99.8725 Max. virtual memory (cumulated for all children) (KiB): 11880 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.577912 system time used= 0 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 595 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 node18 at 2009-06-17 14:57:07 IDJOB=1879336 IDBENCH=47886 IDSOLVER=701 FILE ID=node18/1879336-1245243426 PBS_JOBID= 9372320 Free space on /tmp= 66172 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=71-P1=439-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879336-1245243426/watcher-1879336-1245243426 -o /tmp/evaluation-result-1879336-1245243426/solver-1879336-1245243426 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879336-1245243426.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2194c44e638e13eefe0fb39d44671c6b RANDOM SEED=1778246933 node18.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 : 3000.236 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 : 3000.236 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: 1800784 kB Buffers: 38748 kB Cached: 143544 kB SwapCached: 5592 kB Active: 72400 kB Inactive: 117812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1800784 kB SwapTotal: 4192956 kB SwapFree: 4181660 kB Dirty: 4124 kB Writeback: 0 kB Mapped: 13044 kB Slab: 50932 kB Committed_AS: 170896 kB PageTables: 1376 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-1879336-1245243426.opb Free space on /tmp at the end= 66168 MiB End job on node18 at 2009-06-17 14:57:07