Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 0.463929 | 0.466123 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb |
MD5SUM | 12f8da63a7438023e75727c225236c48 |
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 | 0.037993 |
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 | 54 |
Total number of constraints | 7 |
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 | 7 |
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) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
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/452930-1177997717/instance-452930-1177997717.opb 0.00/0.00 c File size is 2196 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: 162 Constr: 226 108/0/118 Lit: 948 Watch. Lit: 596 0.00/0.00 c Obj. Vars: 6 (3.7037 % 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 0 162 226 948 4 812 1283 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.09/0.12 c 102 162 328 4271 13 998 1412 102 12750 0.01 0.09/0.12 c 253 162 479 10487 21 1283 1554 253 16866 0.01 0.09/0.12 c 478 162 704 18985 26 1747 1710 478 17703 0.03 0.09/0.12 c 816 162 1042 33059 31 2413 1882 816 15396 0.05 0.09/0.12 c 1326 162 1552 48946 31 3429 2071 1326 13128 0.10 0.09/0.12 o 39 0.117 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 1485 162 1712 54025 31 3765 1295 1486 12692 0.12 0.09/0.13 c 1585 162 975 25180 25 2301 1425 749 12579 0.13 0.09/0.13 o 13 0.135 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 1748 162 1139 32097 28 2619 1295 913 12948 0.14 0.09/0.16 c 1849 146 1240 35926 28 2826 1425 1014 12930 0.14 0.09/0.16 o 11 0.159 0.19/0.22 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.22 c 2070 146 1462 43098 29 3269 1291 1236 13018 0.16 0.19/0.22 c 2170 146 875 23596 26 2097 1421 649 12690 0.17 0.19/0.22 c 2421 146 1126 31176 27 2575 1564 900 12742 0.19 0.19/0.22 o 3 0.218 0.39/0.46 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.46 c 2754 146 1460 41935 28 3271 1291 1234 12633 0.22 0.39/0.46 c 2855 120 879 21229 24 2089 1421 653 12521 0.23 0.39/0.46 c 3107 120 1131 29597 26 2612 1564 905 12630 0.25 0.39/0.46 c 3582 120 1606 45694 28 3541 1721 1380 12142 0.29 0.39/0.46 c 4396 111 1487 38800 26 3308 1894 1261 11185 0.39 0.39/0.46 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 x37 0.39/0.46 v -x38 -x39 -x40 -x41 -x42 x31 -x32 -x33 -x34 -x35 -x36 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 0.39/0.46 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.39/0.46 c 17 4891 107 6010 1982 51404 1756 10609 0.46 0.39/0.46 c Objective: 3 0.39/0.46 s OPTIMUM FOUND 0.39/0.46 c Total time: 0.461 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-452930-1177997717 -o ROOT/results/node41/solver-452930-1177997717 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452930-1177997717/instance-452930-1177997717.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: 0.95 0.97 0.97 3/77 29364 /proc/meminfo: memFree=1832616/2055920 swapFree=4169228/4192956 [pid=29364] ppid=29362 vsize=3928 CPUtime=0 /proc/29364/stat : 29364 (bsolo3.0.17) R 29362 29364 27720 0 -1 4194304 376 0 0 0 0 0 0 0 18 0 1 0 247683589 4022272 346 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29364/statm: 982 347 290 324 0 51 0 [startup+0.0200711 s] /proc/loadavg: 0.95 0.97 0.97 3/77 29364 /proc/meminfo: memFree=1832616/2055920 swapFree=4169228/4192956 [pid=29364] ppid=29362 vsize=4184 CPUtime=0.01 /proc/29364/stat : 29364 (bsolo3.0.17) R 29362 29364 27720 0 -1 4194304 450 0 0 0 1 0 0 0 18 0 1 0 247683589 4284416 419 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29364/statm: 1046 420 310 324 0 116 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4184 [startup+0.101078 s] /proc/loadavg: 0.95 0.97 0.97 3/77 29364 /proc/meminfo: memFree=1832616/2055920 swapFree=4169228/4192956 [pid=29364] ppid=29362 vsize=4704 CPUtime=0.09 /proc/29364/stat : 29364 (bsolo3.0.17) R 29362 29364 27720 0 -1 4194304 594 0 0 0 9 0 0 0 18 0 1 0 247683589 4816896 563 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2397819 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29364/statm: 1176 563 310 324 0 246 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4704 [startup+0.301095 s] /proc/loadavg: 0.95 0.97 0.97 3/77 29364 /proc/meminfo: memFree=1832616/2055920 swapFree=4169228/4192956 [pid=29364] ppid=29362 vsize=4836 CPUtime=0.29 /proc/29364/stat : 29364 (bsolo3.0.17) R 29362 29364 27720 0 -1 4194304 623 0 0 0 29 0 0 0 19 0 1 0 247683589 4952064 592 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29364/statm: 1209 592 311 324 0 279 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4836 Solver just ended. Dumping a history of the last processes samples [startup+0.401103 s] /proc/loadavg: 0.95 0.97 0.97 3/77 29364 /proc/meminfo: memFree=1832616/2055920 swapFree=4169228/4192956 [pid=29364] ppid=29362 vsize=4972 CPUtime=0.39 /proc/29364/stat : 29364 (bsolo3.0.17) R 29362 29364 27720 0 -1 4194304 648 0 0 0 39 0 0 0 19 0 1 0 247683589 5091328 617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29364/statm: 1243 617 311 324 0 313 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 4972 Child status: 0 Real time (s): 0.466123 CPU time (s): 0.463929 CPU user time (s): 0.45993 CPU system time (s): 0.003999 CPU usage (%): 99.5293 Max. virtual memory (cumulated for all children) (KiB): 4972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.45993 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= 652 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= 0 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node41 on Tue May 1 05:35:17 UTC 2007 IDJOB= 452930 IDBENCH= 47997 IDSOLVER= 199 FILE ID= node41/452930-1177997717 PBS_JOBID= 4728225 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=47-P1=17-P2=17-P3=31-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452930-1177997717/instance-452930-1177997717.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-452930-1177997717 -o ROOT/results/node41/solver-452930-1177997717 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452930-1177997717/instance-452930-1177997717.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 12f8da63a7438023e75727c225236c48 RANDOM SEED= 35693152 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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: 1833024 kB Buffers: 26488 kB Cached: 108372 kB SwapCached: 2432 kB Active: 44968 kB Inactive: 113260 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1833024 kB SwapTotal: 4192956 kB SwapFree: 4169228 kB Dirty: 6704 kB Writeback: 0 kB Mapped: 30872 kB Slab: 49940 kB Committed_AS: 3643296 kB PageTables: 2012 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 node41 on Tue May 1 05:35:18 UTC 2007