Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 3 | 0.073988 | 0.0741401 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=59-P1=97-B.opb |
MD5SUM | 8214fd9037100b2fc814c5861b052f77 |
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 | 0.002998 |
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 | 21 |
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 | 7 |
Maximum length of a constraint | 56 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32476 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 49 |
Sum of products size (including duplicates) | 98 |
Number of different products | 49 |
Sum of products size | 98 |
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: Cardinality Constraint 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-1876485-1245185938.opb 0.00/0.00 c File size is 3531 bytes. 0.00/0.00 c Highest Coefficient sum: 32476 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 70 Constr: 102 49/0/53 Lit: 420 Watch. Lit: 265 0.00/0.00 c Obj. Vars: 7 (10 % 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 70 102 420 4 361 562 0 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 0.05/0.07 c 100 70 259 5271 20 760 619 157 7692 0.01 0.05/0.07 c 251 70 486 12443 25 1338 681 384 7171 0.04 0.05/0.07 c 478 70 762 23415 30 1957 750 660 6927 0.07 0.05/0.07 o 9 0.05/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.07 c 481 70 767 23572 30 1976 576 665 6871 0.07 0.05/0.07 o 3 0.05/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.07 c 485 70 396 13026 32 956 576 294 6830 0.07 0.05/0.07 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 -x12 -x13 x14 x22 x23 -x24 -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 x15 -x16 -x17 -x18 -x19 -x20 -x21 0.05/0.07 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.05/0.07 c 5 486 5 605 398 13035 296 6845 0.07 0.05/0.07 c Objective: 3 0.05/0.07 s OPTIMUM FOUND 0.05/0.07 c Total time: 0.071 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-1876485-1245185938/watcher-1876485-1245185938 -o /tmp/evaluation-result-1876485-1245185938/solver-1876485-1245185938 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876485-1245185938.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: 0.99 1.00 1.00 3/64 5677 /proc/meminfo: memFree=1889952/2055920 swapFree=4191900/4192956 [pid=5677] ppid=5675 vsize=18516 CPUtime=0 /proc/5677/stat : 5677 (bsolo) R 5675 5677 5132 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 186194725 18960384 244 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5677/statm: 4629 244 197 640 0 3985 0 [startup+0.053695 s] /proc/loadavg: 0.99 1.00 1.00 3/64 5677 /proc/meminfo: memFree=1889952/2055920 swapFree=4191900/4192956 [pid=5677] ppid=5675 vsize=18772 CPUtime=0.05 /proc/5677/stat : 5677 (bsolo) R 5675 5677 5132 0 -1 4194304 330 0 0 0 5 0 0 0 18 0 1 0 186194725 19222528 313 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5677/statm: 4693 313 198 640 0 4049 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 18772 Solver just ended. Dumping a history of the last processes samples [startup+0.053695 s] /proc/loadavg: 0.99 1.00 1.00 3/64 5677 /proc/meminfo: memFree=1889952/2055920 swapFree=4191900/4192956 [pid=5677] ppid=5675 vsize=18772 CPUtime=0.05 /proc/5677/stat : 5677 (bsolo) R 5675 5677 5132 0 -1 4194304 330 0 0 0 5 0 0 0 18 0 1 0 186194725 19222528 313 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5677/statm: 4693 313 198 640 0 4049 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 18772 Child status: 0 Real time (s): 0.0741401 CPU time (s): 0.073988 CPU user time (s): 0.071989 CPU system time (s): 0.001999 CPU usage (%): 99.7949 Max. virtual memory (cumulated for all children) (KiB): 18772 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.071989 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 355 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 0.004999 second user time and 0.003999 second system time The end
Begin job on node14 at 2009-06-16 22:58:58 IDJOB=1876485 IDBENCH=47895 IDSOLVER=699 FILE ID=node14/1876485-1245185938 PBS_JOBID= 9363914 Free space on /tmp= 66376 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=97-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876485-1245185938/watcher-1876485-1245185938 -o /tmp/evaluation-result-1876485-1245185938/solver-1876485-1245185938 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876485-1245185938.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8214fd9037100b2fc814c5861b052f77 RANDOM SEED=985749879 node14.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 : 3000.234 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 : 3000.234 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: 1890432 kB Buffers: 43832 kB Cached: 66552 kB SwapCached: 388 kB Active: 52208 kB Inactive: 71596 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1890432 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 3944 kB Writeback: 0 kB Mapped: 21800 kB Slab: 27676 kB Committed_AS: 183932 kB PageTables: 1452 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-1876485-1245185938.opb Free space on /tmp at the end= 66372 MiB End job on node14 at 2009-06-16 22:58:58