Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 2 | 0.022995 | 0.023811 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=2-P2=23-B.opb |
MD5SUM | ed9e9f2605ba126b1c81d5ad0f7f804b |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.004999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 30 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
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-1879418-1245243685.opb 0.00/0.00 c File size is 3663 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 80 Constr: 107 50/0/57 Lit: 445 Watch. Lit: 287 0.00/0.00 c Obj. Vars: 5 (6.25 % of total variables) 0.00/0.00 c Pre-processing Time: 0 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 80 107 445 4 381 606 0 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 0.00/0.01 c 100 80 290 5246 18 1353 667 183 6666 0.01 0.00/0.01 o 6 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 105 80 300 5433 18 1431 616 193 6562 0.02 0.00/0.02 o 2 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 127 66 334 6137 18 1641 612 227 6684 0.02 0.00/0.02 v -x1 x2 -x3 -x4 -x5 x6 -x7 -x8 x9 -x10 x11 -x12 x13 -x14 -x15 -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 -x16 x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -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 -x26 x27 -x28 -x29 -x30 0.00/0.02 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.00/0.02 c 3 137 15 264 353 6547 246 6523 0.02 0.00/0.02 c Objective: 2 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 c Total time: 0.021 s
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879418-1245243685/watcher-1879418-1245243685 -o /tmp/evaluation-result-1879418-1245243685/solver-1879418-1245243685 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879418-1245243685.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 0.91 3/64 6867 /proc/meminfo: memFree=1375040/2055920 swapFree=4192956/4192956 [pid=6867] ppid=6865 vsize=18516 CPUtime=0 /proc/6867/stat : 6867 (bsolo) R 6865 6867 6214 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 191964219 18960384 245 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6867/statm: 4629 245 197 640 0 3985 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.023811 CPU time (s): 0.022995 CPU user time (s): 0.021996 CPU system time (s): 0.000999 CPU usage (%): 96.573 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.021996 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 292 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= 0 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node57 at 2009-06-17 15:01:25 IDJOB=1879418 IDBENCH=47968 IDSOLVER=701 FILE ID=node57/1879418-1245243685 PBS_JOBID= 9372286 Free space on /tmp= 66456 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=2-P2=23-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879418-1245243685/watcher-1879418-1245243685 -o /tmp/evaluation-result-1879418-1245243685/solver-1879418-1245243685 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879418-1245243685.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ed9e9f2605ba126b1c81d5ad0f7f804b RANDOM SEED=315606747 node57.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: 1375392 kB Buffers: 65060 kB Cached: 524024 kB SwapCached: 0 kB Active: 126160 kB Inactive: 475820 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1375392 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4052 kB Writeback: 0 kB Mapped: 22712 kB Slab: 64600 kB Committed_AS: 90280 kB PageTables: 1392 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-1879418-1245243685.opb Free space on /tmp at the end= 66452 MiB End job on node57 at 2009-06-17 15:01:25