Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 2 | 0.841871 | 0.844759 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.opb |
MD5SUM | 626c966be089469ef760f193c8b19154 |
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 | 0.050991 |
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 | 72 |
Total number of constraints | 9 |
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 | 9 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 144 |
Sum of products size (including duplicates) | 288 |
Number of different products | 144 |
Sum of products size | 288 |
0.00/0.00 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/452960-1178002711/instance-452960-1178002711.opb 0.00/0.00 c File size is 2853 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 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: 216 Constr: 301 144/0/157 Lit: 1266 Watch. Lit: 794 0.00/0.00 c Obj. Vars: 6 (2.77778 % of total variables) 0.00/0.00 c Pre-processing Time: 0.003 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 216 301 1266 4 1084 1715 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.49/0.50 c 100 216 401 5234 13 1262 1887 100 12500 0.01 0.49/0.50 c 250 216 551 11575 21 1527 2076 250 15625 0.02 0.49/0.50 c 476 216 777 22980 29 1997 2284 476 14424 0.03 0.49/0.50 c 814 216 1115 37438 33 2703 2513 814 14535 0.06 0.49/0.50 c 1323 216 1624 58735 36 3692 2765 1323 14074 0.09 0.49/0.50 c 2086 216 2387 84380 35 5218 3042 2086 13458 0.15 0.49/0.50 c 3233 216 1842 58709 31 4145 3347 1541 11756 0.28 0.49/0.50 c 4955 216 3564 122471 34 7575 3682 3263 10520 0.47 0.49/0.50 o 33 0.499 0.59/0.64 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.64 c 5152 216 3762 129945 34 7959 1727 3461 10324 0.50 0.59/0.64 c 5252 216 1266 36353 28 2990 1900 965 10158 0.52 0.59/0.64 c 5503 216 1517 46471 30 3497 2091 1216 10363 0.53 0.59/0.64 c 5979 216 1993 64587 32 4438 2301 1692 10015 0.60 0.59/0.64 o 3 0.638 0.79/0.84 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.79/0.84 c 6442 216 2457 81782 33 5370 1727 2156 10097 0.64 0.79/0.84 c 6543 216 1267 36684 28 2976 1900 966 10112 0.65 0.79/0.84 c 6794 216 1518 47018 30 3456 2091 1217 10080 0.67 0.79/0.84 c 7269 208 1993 63900 32 4412 2301 1692 9971 0.73 0.79/0.84 c 8083 175 1544 45678 29 3534 2532 1243 9668 0.84 0.79/0.84 o 2 0.838 0.79/0.84 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.79/0.84 c 8087 175 1549 45803 29 3562 1715 1248 9650 0.84 0.79/0.84 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 0.79/0.84 v -x31 x32 -x33 -x34 -x35 -x36 x49 -x50 -x51 -x52 -x53 -x54 -x37 x38 -x39 -x40 -x41 -x42 x55 -x56 -x57 -x58 -x59 -x60 -x43 x44 -x45 0.79/0.84 v -x46 -x47 -x48 x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 0.79/0.84 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.79/0.84 c 18 8087 414 10569 1549 45803 1248 9650 0.84 0.79/0.84 c Objective: 2 0.79/0.84 s OPTIMUM FOUND 0.79/0.84 c Total time: 0.838 s
OK 2
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node38/watcher-452960-1178002711 -o ROOT/results/node38/solver-452960-1178002711 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452960-1178002711/instance-452960-1178002711.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: 1.06 1.01 1.00 3/77 23145 /proc/meminfo: memFree=1808816/2055920 swapFree=4154564/4192956 [pid=23145] ppid=23143 vsize=3928 CPUtime=0 /proc/23145/stat : 23145 (bsolo3.0.17) R 23143 23145 21111 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 232437785 4022272 347 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23145/statm: 982 347 290 324 0 51 0 [startup+0.0208611 s] /proc/loadavg: 1.06 1.01 1.00 3/77 23145 /proc/meminfo: memFree=1808816/2055920 swapFree=4154564/4192956 [pid=23145] ppid=23143 vsize=4188 CPUtime=0.01 /proc/23145/stat : 23145 (bsolo3.0.17) R 23143 23145 21111 0 -1 4194304 456 0 0 0 1 0 0 0 18 0 1 0 232437785 4288512 425 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9039319 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23145/statm: 1047 425 310 324 0 117 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4188 [startup+0.101877 s] /proc/loadavg: 1.06 1.01 1.00 3/77 23145 /proc/meminfo: memFree=1808816/2055920 swapFree=4154564/4192956 [pid=23145] ppid=23143 vsize=4964 CPUtime=0.09 /proc/23145/stat : 23145 (bsolo3.0.17) R 23143 23145 21111 0 -1 4194304 640 0 0 0 9 0 0 0 18 0 1 0 232437785 5083136 609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574189 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23145/statm: 1241 609 310 324 0 311 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4964 [startup+0.301914 s] /proc/loadavg: 1.06 1.01 1.00 3/77 23145 /proc/meminfo: memFree=1808816/2055920 swapFree=4154564/4192956 [pid=23145] ppid=23143 vsize=6012 CPUtime=0.29 /proc/23145/stat : 23145 (bsolo3.0.17) R 23143 23145 21111 0 -1 4194304 912 0 0 0 29 0 0 0 19 0 1 0 232437785 6156288 881 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23145/statm: 1503 881 310 324 0 573 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6012 [startup+0.701992 s] /proc/loadavg: 1.06 1.01 1.00 3/77 23145 /proc/meminfo: memFree=1808816/2055920 swapFree=4154564/4192956 [pid=23145] ppid=23143 vsize=6132 CPUtime=0.69 /proc/23145/stat : 23145 (bsolo3.0.17) R 23143 23145 21111 0 -1 4194304 928 0 0 0 69 0 0 0 23 0 1 0 232437785 6279168 897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9040778 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23145/statm: 1533 897 311 324 0 603 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6132 Solver just ended. Dumping a history of the last processes samples [startup+0.80201 s] /proc/loadavg: 1.06 1.01 1.00 3/77 23145 /proc/meminfo: memFree=1808816/2055920 swapFree=4154564/4192956 [pid=23145] ppid=23143 vsize=6132 CPUtime=0.79 /proc/23145/stat : 23145 (bsolo3.0.17) R 23143 23145 21111 0 -1 4194304 928 0 0 0 79 0 0 0 24 0 1 0 232437785 6279168 897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9039356 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23145/statm: 1533 897 311 324 0 603 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 6132 Child status: 0 Real time (s): 0.844759 CPU time (s): 0.841871 CPU user time (s): 0.835872 CPU system time (s): 0.005999 CPU usage (%): 99.6581 Max. virtual memory (cumulated for all children) (KiB): 6132 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.835872 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 932 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= 18 runsolver used 0.005999 second user time and 0.001999 second system time The end
Begin job on node38 on Tue May 1 06:58:31 UTC 2007 IDJOB= 452960 IDBENCH= 48027 IDSOLVER= 199 FILE ID= node38/452960-1178002711 PBS_JOBID= 4728198 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452960-1178002711/instance-452960-1178002711.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node38/watcher-452960-1178002711 -o ROOT/results/node38/solver-452960-1178002711 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452960-1178002711/instance-452960-1178002711.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 626c966be089469ef760f193c8b19154 RANDOM SEED= 777411413 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node38.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 : 3000.263 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: 1809232 kB Buffers: 38316 kB Cached: 125864 kB SwapCached: 6772 kB Active: 68000 kB Inactive: 119992 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1809232 kB SwapTotal: 4192956 kB SwapFree: 4154564 kB Dirty: 6596 kB Writeback: 0 kB Mapped: 30488 kB Slab: 43924 kB Committed_AS: 2893548 kB PageTables: 2060 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 node38 on Tue May 1 06:58:32 UTC 2007