Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 3 | 0.053991 | 0.0532191 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb |
MD5SUM | 2fc96c84e9a32377eb9e70bf4047222f |
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 | 0.038993 |
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 | 32440 |
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800 0.00/0.00 c Learning Strategy: Clause Learning 0.00/0.00 c Instance file HOME/instance-2670450-1276702225.opb 0.00/0.00 c File size is 3531 bytes. 0.00/0.00 c Highest Coefficient sum: 32440 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: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 70 102 420 4 361 562 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.02/0.05 c 104 70 206 4365 21 560 619 104 10400 0.01 0.02/0.05 c 255 70 357 10141 28 868 681 255 10625 0.02 0.02/0.05 c 480 70 582 19534 33 1317 750 480 10000 0.05 0.02/0.05 o 61 0.02/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.05 c 482 70 585 19634 33 1331 576 483 10041 0.05 0.02/0.05 o 11 0.02/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.05 c 483 70 587 19684 33 1340 576 485 9857 0.05 0.02/0.05 o 7 0.02/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.05 c 501 70 606 20463 33 1384 576 504 10020 0.05 0.02/0.05 o 5 0.02/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.05 c 504 62 610 20520 33 1386 574 508 9882 0.05 0.02/0.05 o 3 0.02/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.05 c 505 62 612 20564 33 1395 574 510 9901 0.05 0.02/0.05 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 0.02/0.05 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.02/0.05 c 8 508 10 646 615 20568 513 9960 0.05 0.02/0.05 c Objective: 3 0.02/0.05 s OPTIMUM FOUND 0.02/0.05 c Total time: 0.051 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-2670450-1276702225/watcher-2670450-1276702225 -o /tmp/evaluation-result-2670450-1276702225/solver-2670450-1276702225 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2670450-1276702225.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: 1.01 1.02 0.93 3/106 18375 /proc/meminfo: memFree=1502088/2059040 swapFree=4192956/4192956 [pid=18375] ppid=18373 vsize=18600 CPUtime=0 /proc/18375/stat : 18375 (bsolo_pb10) R 18373 18375 17996 0 -1 4202496 326 0 0 0 0 0 0 0 18 0 1 0 11513195 19046400 244 1992294400 134512640 137138936 4294449552 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/18375/statm: 4650 244 190 642 0 4006 0 [startup+0.032358 s] /proc/loadavg: 1.01 1.02 0.93 3/106 18375 /proc/meminfo: memFree=1502088/2059040 swapFree=4192956/4192956 [pid=18375] ppid=18373 vsize=18728 CPUtime=0.02 /proc/18375/stat : 18375 (bsolo_pb10) R 18373 18375 17996 0 -1 4202496 366 0 0 0 2 0 0 0 20 0 1 0 11513195 19177472 284 1992294400 134512640 137138936 4294449552 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/18375/statm: 4682 284 190 642 0 4038 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 18728 Solver just ended. Dumping a history of the last processes samples [startup+0.032358 s] /proc/loadavg: 1.01 1.02 0.93 3/106 18375 /proc/meminfo: memFree=1502088/2059040 swapFree=4192956/4192956 [pid=18375] ppid=18373 vsize=18728 CPUtime=0.02 /proc/18375/stat : 18375 (bsolo_pb10) R 18373 18375 17996 0 -1 4202496 366 0 0 0 2 0 0 0 20 0 1 0 11513195 19177472 284 1992294400 134512640 137138936 4294449552 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/18375/statm: 4682 284 190 642 0 4038 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 18728 Child status: 0 Real time (s): 0.0532191 CPU time (s): 0.053991 CPU user time (s): 0.048992 CPU system time (s): 0.004999 CPU usage (%): 101.45 Max. virtual memory (cumulated for all children) (KiB): 18728 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.048992 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 397 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= 1 involuntary context switches= 1 runsolver used 0.003999 second user time and 0.008998 second system time The end
Begin job on node059 at 2010-06-16 17:30:25 IDJOB=2670450 IDBENCH=47941 IDSOLVER=1163 FILE ID=node059/2670450-1276702225 PBS_JOBID= 11174087 Free space on /tmp= 62556 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670450-1276702225/watcher-2670450-1276702225 -o /tmp/evaluation-result-2670450-1276702225/solver-2670450-1276702225 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2670450-1276702225.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2fc96c84e9a32377eb9e70bf4047222f RANDOM SEED=137856446 node059.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.244 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.48 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 : 3000.244 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1502740 kB Buffers: 145600 kB Cached: 267308 kB SwapCached: 0 kB Active: 163516 kB Inactive: 308620 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1502740 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4232 kB Writeback: 0 kB AnonPages: 59268 kB Mapped: 15424 kB Slab: 62356 kB PageTables: 4020 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182324 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2670450-1276702225.opb Free space on /tmp at the end= 62552 MiB End job on node059 at 2010-06-16 17:30:25