Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 0.757884 | 0.760972 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=17-P1=53-P2=109-B.opb |
MD5SUM | 2eab9a3df979d0268940cd1121c39af7 |
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 | 0.032994 |
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/452923-1177996712/instance-452923-1177996712.opb 0.00/0.00 c File size is 1936 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. 0.29/0.31 c 100 140 303 5332 17 917 1252 100 12500 0.01 0.29/0.31 c 251 140 454 12511 27 1209 1378 251 15687 0.02 0.29/0.31 c 477 140 680 22798 33 1663 1516 477 14906 0.03 0.29/0.31 c 816 140 1019 37408 36 2344 1668 816 14068 0.06 0.29/0.31 c 1325 140 1528 59948 39 3361 1835 1325 12619 0.10 0.29/0.31 c 2088 140 1326 48579 36 2952 2019 1123 9666 0.22 0.29/0.31 o 37 0.311 0.69/0.71 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.71 c 2918 140 2157 84896 39 4626 1152 1954 9352 0.31 0.69/0.71 c 3018 140 880 30838 35 2046 1268 677 9314 0.32 0.69/0.71 c 3268 140 1130 42639 37 2541 1395 927 9363 0.35 0.69/0.71 c 3744 140 902 32855 36 2072 1535 699 9430 0.40 0.69/0.71 c 4557 140 1715 68136 39 3686 1689 1512 9300 0.49 0.69/0.71 c 5878 140 1301 44724 34 2896 1858 1098 8518 0.69 0.69/0.71 o 29 0.714 0.69/0.72 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.72 c 6150 131 1574 55965 35 3470 1150 1371 8613 0.71 0.69/0.72 c 6250 122 880 27361 31 2082 1266 677 8656 0.72 0.69/0.72 o 5 0.724 0.69/0.73 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.73 c 6290 122 921 28558 31 2166 1148 718 8675 0.72 0.69/0.73 o 3 0.731 0.69/0.75 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.75 c 6353 104 985 30081 30 2290 1144 782 8690 0.73 0.69/0.75 c 6454 83 1086 30966 28 2471 1259 883 8733 0.74 0.69/0.75 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 0.69/0.75 v -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 0.69/0.75 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.69/0.75 c 17 6650 113 7535 1282 36834 1079 8807 0.76 0.69/0.75 c Objective: 3 0.69/0.75 s OPTIMUM FOUND 0.69/0.75 c Total time: 0.755 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node62/watcher-452923-1177996712 -o ROOT/results/node62/solver-452923-1177996712 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452923-1177996712/instance-452923-1177996712.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: 1.00 1.10 1.17 3/64 32565 /proc/meminfo: memFree=1819232/2055920 swapFree=4184544/4192956 [pid=32565] ppid=32563 vsize=4056 CPUtime=0 /proc/32565/stat : 32565 (bsolo3.0.17) R 32563 32565 31818 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 118247226 4153344 371 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32565/statm: 1014 371 305 324 0 84 0 [startup+0.0389679 s] /proc/loadavg: 1.00 1.10 1.17 3/64 32565 /proc/meminfo: memFree=1819232/2055920 swapFree=4184544/4192956 [pid=32565] ppid=32563 vsize=4316 CPUtime=0.03 /proc/32565/stat : 32565 (bsolo3.0.17) R 32563 32565 31818 0 -1 4194304 495 0 0 0 3 0 0 0 18 0 1 0 118247226 4419584 464 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521825 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32565/statm: 1079 465 310 324 0 149 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 4316 [startup+0.101975 s] /proc/loadavg: 1.00 1.10 1.17 3/64 32565 /proc/meminfo: memFree=1819232/2055920 swapFree=4184544/4192956 [pid=32565] ppid=32563 vsize=4836 CPUtime=0.09 /proc/32565/stat : 32565 (bsolo3.0.17) R 32563 32565 31818 0 -1 4194304 622 0 0 0 9 0 0 0 18 0 1 0 118247226 4952064 591 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32565/statm: 1209 591 310 324 0 279 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4836 [startup+0.301998 s] /proc/loadavg: 1.00 1.10 1.17 3/64 32565 /proc/meminfo: memFree=1819232/2055920 swapFree=4184544/4192956 [pid=32565] ppid=32563 vsize=5232 CPUtime=0.29 /proc/32565/stat : 32565 (bsolo3.0.17) R 32563 32565 31818 0 -1 4194304 726 0 0 0 29 0 0 0 19 0 1 0 118247226 5357568 695 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551114 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32565/statm: 1308 695 310 324 0 378 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5232 [startup+0.701046 s] /proc/loadavg: 1.00 1.10 1.17 3/64 32565 /proc/meminfo: memFree=1819232/2055920 swapFree=4184544/4192956 [pid=32565] ppid=32563 vsize=5360 CPUtime=0.69 /proc/32565/stat : 32565 (bsolo3.0.17) R 32563 32565 31818 0 -1 4194304 735 0 0 0 69 0 0 0 23 0 1 0 118247226 5488640 704 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32565/statm: 1340 704 311 324 0 410 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5360 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.760972 CPU time (s): 0.757884 CPU user time (s): 0.752885 CPU system time (s): 0.004999 CPU usage (%): 99.5942 Max. virtual memory (cumulated for all children) (KiB): 5360 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.752885 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= 739 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 node62 on Tue May 1 05:18:32 UTC 2007 IDJOB= 452923 IDBENCH= 47990 IDSOLVER= 199 FILE ID= node62/452923-1177996712 PBS_JOBID= 4728248 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=17-P1=53-P2=109-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452923-1177996712/instance-452923-1177996712.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-452923-1177996712 -o ROOT/results/node62/solver-452923-1177996712 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452923-1177996712/instance-452923-1177996712.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 2eab9a3df979d0268940cd1121c39af7 RANDOM SEED= 16061347 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node62.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 : 3000.216 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 : 3000.216 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: 1819704 kB Buffers: 10928 kB Cached: 152628 kB SwapCached: 2296 kB Active: 77872 kB Inactive: 95704 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1819704 kB SwapTotal: 4192956 kB SwapFree: 4184544 kB Dirty: 6576 kB Writeback: 0 kB Mapped: 16456 kB Slab: 48608 kB Committed_AS: 1340672 kB PageTables: 1464 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 node62 on Tue May 1 05:18:33 UTC 2007