Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 0.032994 | 0.0338901 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-B.opb |
MD5SUM | 0c64db0313edaf06e7632f65d9dae11e |
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 | 0.019996 |
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 | 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 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/431640-1178008704/instance-431640-1178008704.opb 0.00/0.00 c File size is 1202 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: 0.001 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: 0.002 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 80 107 445 4 381 606 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.00/0.02 c 100 80 207 2781 13 573 667 100 16666 0.01 0.00/0.02 c 252 80 359 6206 17 857 734 252 22909 0.01 0.00/0.02 o 9 0.022 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 474 80 582 10974 18 1318 616 475 21545 0.02 0.00/0.02 o 7 0.025 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 517 73 626 11749 18 1424 614 519 20680 0.03 0.00/0.03 o 3 0.027 0.02/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.03 c 552 65 662 12368 18 1496 612 555 20444 0.03 0.02/0.03 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 -x9 -x10 x11 x12 x13 x14 -x15 x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 x28 -x29 -x30 0.02/0.03 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.02/0.03 c 5 568 28 699 678 12432 571 20285 0.03 0.02/0.03 c Objective: 3 0.02/0.03 s OPTIMUM FOUND 0.02/0.03 c Total time: 0.028 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node15/watcher-431640-1178008704 -o ROOT/results/node15/solver-431640-1178008704 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/431640-1178008704/instance-431640-1178008704.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.85 1.00 0.99 3/77 29771 /proc/meminfo: memFree=1796728/2055920 swapFree=4169108/4192956 [pid=29771] ppid=29769 vsize=11740 CPUtime=0 /proc/29771/stat : 29771 (bsolo3.0.16) R 29769 29771 29128 0 -1 4194304 378 0 0 0 0 0 0 0 18 0 1 0 248788011 12021760 347 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29771/statm: 2934 348 293 324 0 2003 0 [startup+0.031413 s] /proc/loadavg: 0.85 1.00 0.99 3/77 29771 /proc/meminfo: memFree=1796728/2055920 swapFree=4169108/4192956 [pid=29771] ppid=29769 vsize=11996 CPUtime=0.02 /proc/29771/stat : 29771 (bsolo3.0.16) R 29769 29771 29128 0 -1 4194304 458 0 0 0 2 0 0 0 18 0 1 0 248788011 12283904 426 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29771/statm: 2999 426 313 324 0 2068 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11996 Solver just ended. Dumping a history of the last processes samples [startup+0.031413 s] /proc/loadavg: 0.85 1.00 0.99 3/77 29771 /proc/meminfo: memFree=1796728/2055920 swapFree=4169108/4192956 [pid=29771] ppid=29769 vsize=11996 CPUtime=0.02 /proc/29771/stat : 29771 (bsolo3.0.16) R 29769 29771 29128 0 -1 4194304 458 0 0 0 2 0 0 0 18 0 1 0 248788011 12283904 426 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29771/statm: 2999 426 313 324 0 2068 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11996 Child status: 0 Real time (s): 0.0338901 CPU time (s): 0.032994 CPU user time (s): 0.027995 CPU system time (s): 0.004999 CPU usage (%): 97.3559 Max. virtual memory (cumulated for all children) (KiB): 11996 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.027995 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= 460 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= 12 involuntary context switches= 1 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node15 on Tue May 1 08:38:24 UTC 2007 IDJOB= 431640 IDBENCH= 48066 IDSOLVER= 163 FILE ID= node15/431640-1178008704 PBS_JOBID= 4728273 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/431640-1178008704/instance-431640-1178008704.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node15/watcher-431640-1178008704 -o ROOT/results/node15/solver-431640-1178008704 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/431640-1178008704/instance-431640-1178008704.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 0c64db0313edaf06e7632f65d9dae11e RANDOM SEED= 414021900 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.227 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 : 3000.227 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: 1797200 kB Buffers: 46712 kB Cached: 124260 kB SwapCached: 2360 kB Active: 91584 kB Inactive: 102892 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1797200 kB SwapTotal: 4192956 kB SwapFree: 4169108 kB Dirty: 6780 kB Writeback: 0 kB Mapped: 30952 kB Slab: 49668 kB Committed_AS: 7617888 kB PageTables: 1868 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66558 MiB End job on node15 on Tue May 1 08:38:24 UTC 2007