Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 0.827873 | 0.831236 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=7-P0=23-P1=29-P2=43-B.opb |
MD5SUM | 6b89f4f008f41d9515b4e0d45a9d302b |
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 | 42 |
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 | 7 |
Maximum length of a constraint | 63 |
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 | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
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/452951-1178001359/instance-452951-1178001359.opb 0.00/0.00 c File size is 1934 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 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: 140 Constr: 203 98/0/105 Lit: 847 Watch. Lit: 528 0.00/0.00 c Obj. Vars: 7 (5 % 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 0 140 203 847 4 727 1138 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.39/0.40 c 106 140 309 5647 18 929 1252 106 11777 0.01 0.39/0.40 c 257 140 460 12871 27 1215 1378 257 15117 0.02 0.39/0.40 c 483 140 686 23374 34 1657 1516 483 14636 0.03 0.39/0.40 c 823 140 1026 39158 38 2348 1668 823 13491 0.06 0.39/0.40 c 1331 140 1534 62397 40 3373 1835 1331 11675 0.11 0.39/0.40 c 2094 140 1336 49798 37 2967 2019 1133 8872 0.24 0.39/0.40 c 3241 140 1441 55735 38 3195 2221 1238 8331 0.39 0.39/0.40 o 15 0.403 0.39/0.42 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.42 c 3372 140 1573 62064 39 3473 1152 1370 8367 0.40 0.39/0.42 c 3473 140 881 32275 36 2052 1268 678 8450 0.41 0.39/0.42 o 5 0.417 0.79/0.82 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.79/0.82 c 3532 140 941 34908 37 2191 1152 738 8470 0.42 0.79/0.82 c 3633 124 1042 39410 37 2369 1268 839 8508 0.43 0.79/0.82 c 3884 115 1293 50292 38 2870 1395 1090 8611 0.45 0.79/0.82 c 4360 115 1010 36329 35 2308 1535 807 8650 0.50 0.79/0.82 c 5174 115 992 34748 35 2271 1689 789 8580 0.60 0.79/0.82 c 6495 104 1389 53480 38 3060 1858 1186 8741 0.74 0.79/0.82 o 3 0.817 0.79/0.82 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.79/0.82 c 7077 104 1972 77692 39 4252 1144 1769 8662 0.82 0.79/0.82 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 -x31 0.79/0.82 v -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 0.79/0.82 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.79/0.82 c 16 7142 69 7798 846 24489 643 8656 0.82 0.79/0.82 c Objective: 3 0.79/0.82 s OPTIMUM FOUND 0.79/0.82 c Total time: 0.825 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node50/watcher-452951-1178001359 -o ROOT/results/node50/solver-452951-1178001359 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452951-1178001359/instance-452951-1178001359.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: 0.94 1.01 0.99 3/64 27001 /proc/meminfo: memFree=1854600/2055920 swapFree=4183752/4192956 [pid=27001] ppid=26999 vsize=11740 CPUtime=0 /proc/27001/stat : 27001 (bsolo3.0.17) R 26999 27001 25981 0 -1 4194304 374 0 0 0 0 0 0 0 18 0 1 0 154981107 12021760 344 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27001/statm: 2935 345 290 324 0 2004 0 [startup+0.080736 s] /proc/loadavg: 0.94 1.01 0.99 3/64 27001 /proc/meminfo: memFree=1854600/2055920 swapFree=4183752/4192956 [pid=27001] ppid=26999 vsize=4700 CPUtime=0.07 /proc/27001/stat : 27001 (bsolo3.0.17) R 26999 27001 25981 0 -1 4194304 583 0 0 0 7 0 0 0 18 0 1 0 154981107 4812800 552 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551383 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27001/statm: 1175 552 310 324 0 245 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4700 [startup+0.101736 s] /proc/loadavg: 0.94 1.01 0.99 3/64 27001 /proc/meminfo: memFree=1854600/2055920 swapFree=4183752/4192956 [pid=27001] ppid=26999 vsize=4828 CPUtime=0.09 /proc/27001/stat : 27001 (bsolo3.0.17) R 26999 27001 25981 0 -1 4194304 615 0 0 0 9 0 0 0 18 0 1 0 154981107 4943872 584 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27001/statm: 1207 584 310 324 0 277 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4828 [startup+0.301754 s] /proc/loadavg: 0.94 1.01 0.99 3/64 27001 /proc/meminfo: memFree=1854600/2055920 swapFree=4183752/4192956 [pid=27001] ppid=26999 vsize=5344 CPUtime=0.29 /proc/27001/stat : 27001 (bsolo3.0.17) R 26999 27001 25981 0 -1 4194304 734 0 0 0 29 0 0 0 19 0 1 0 154981107 5472256 703 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27001/statm: 1336 703 310 324 0 406 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5344 [startup+0.701789 s] /proc/loadavg: 0.94 1.01 0.99 3/64 27001 /proc/meminfo: memFree=1854600/2055920 swapFree=4183752/4192956 [pid=27001] ppid=26999 vsize=5344 CPUtime=0.69 /proc/27001/stat : 27001 (bsolo3.0.17) R 26999 27001 25981 0 -1 4194304 754 0 0 0 69 0 0 0 22 0 1 0 154981107 5472256 723 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8035441 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27001/statm: 1336 723 311 324 0 406 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5344 Solver just ended. Dumping a history of the last processes samples [startup+0.801798 s] /proc/loadavg: 0.94 1.01 0.99 3/64 27001 /proc/meminfo: memFree=1854600/2055920 swapFree=4183752/4192956 [pid=27001] ppid=26999 vsize=5344 CPUtime=0.79 /proc/27001/stat : 27001 (bsolo3.0.17) R 26999 27001 25981 0 -1 4194304 754 0 0 0 79 0 0 0 23 0 1 0 154981107 5472256 723 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551824 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27001/statm: 1336 723 311 324 0 406 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 5344 Child status: 0 Real time (s): 0.831236 CPU time (s): 0.827873 CPU user time (s): 0.823874 CPU system time (s): 0.003999 CPU usage (%): 99.5954 Max. virtual memory (cumulated for all children) (KiB): 5344 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.823874 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 758 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 0.002999 second user time and 0.005999 second system time The end
Begin job on node50 on Tue May 1 06:35:59 UTC 2007 IDJOB= 452951 IDBENCH= 48018 IDSOLVER= 199 FILE ID= node50/452951-1178001359 PBS_JOBID= 4728224 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=7-P0=23-P1=29-P2=43-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452951-1178001359/instance-452951-1178001359.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-452951-1178001359 -o ROOT/results/node50/solver-452951-1178001359 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452951-1178001359/instance-452951-1178001359.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 6b89f4f008f41d9515b4e0d45a9d302b RANDOM SEED= 711980253 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node50.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 : 3000.232 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 : 3000.232 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: 1855008 kB Buffers: 31016 kB Cached: 102668 kB SwapCached: 3132 kB Active: 85556 kB Inactive: 58448 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1855008 kB SwapTotal: 4192956 kB SwapFree: 4183752 kB Dirty: 6588 kB Writeback: 0 kB Mapped: 15980 kB Slab: 42944 kB Committed_AS: 3495240 kB PageTables: 1460 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 node50 on Tue May 1 06:36:00 UTC 2007