Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 2 | 0.31995 | 0.321592 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=23-P1=7-P2=29-P3=5-P4=2-P5=13-P6=37-P7=29-B.opb |
MD5SUM | 28e49b20edb0178df64878397f43f87c |
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 | 0.06099 |
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 | 105 |
Total number of constraints | 15 |
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 | 15 |
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) | 175 |
Sum of products size (including duplicates) | 350 |
Number of different products | 175 |
Sum of products size | 350 |
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/452928-1177997460/instance-452928-1177997460.opb 0.00/0.00 c File size is 3658 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: 0.002 s 0.00/0.00 c Var: 280 Constr: 372 175/0/197 Lit: 1570 Watch. Lit: 1002 0.00/0.00 c Obj. Vars: 5 (1.78571 % of total variables) 0.00/0.00 c Pre-processing Time: 0.005 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 280 372 1570 4 1341 2148 0 0 0.01 0.00/0.00 c Switching off LPR mode. 0.29/0.30 c 100 280 472 4108 8 1520 2363 100 12500 0.01 0.29/0.30 c 251 280 623 8309 13 1807 2600 251 16733 0.01 0.29/0.30 c 477 280 849 14953 17 2244 2861 477 19080 0.03 0.29/0.30 c 817 280 1189 24666 20 2943 3148 817 17382 0.05 0.29/0.30 c 1326 280 1698 38498 22 3933 3463 1326 18164 0.07 0.29/0.30 c 2090 280 2462 59936 24 5474 3810 2090 15144 0.14 0.29/0.30 c 3236 280 3608 91843 25 7767 4192 3236 14446 0.22 0.29/0.30 o 2 0.304 0.29/0.31 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.31 c 3933 280 4306 110940 25 9170 2158 3934 12895 0.30 0.29/0.31 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 0.29/0.31 v -x32 x33 -x34 -x35 x36 -x37 x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 x71 -x72 -x73 -x74 -x75 -x46 x47 -x48 -x49 -x50 x76 -x77 -x78 0.29/0.31 v -x79 -x80 -x51 x52 x53 -x54 -x55 -x81 -x82 -x83 -x84 -x85 -x56 x57 -x58 -x59 -x60 -x86 x87 -x88 -x89 -x90 -x61 x62 -x63 x64 -x65 0.29/0.31 v -x91 -x92 -x93 -x94 -x95 -x66 x67 -x68 -x69 x70 x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 0.29/0.31 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.31 c 8 3946 229 5045 1465 30460 1093 12566 0.31 0.29/0.31 c Objective: 2 0.29/0.31 s OPTIMUM FOUND 0.29/0.31 c Total time: 0.315 s
OK 2
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node52/watcher-452928-1177997460 -o ROOT/results/node52/solver-452928-1177997460 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452928-1177997460/instance-452928-1177997460.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: 0.92 0.98 0.99 3/64 19046 /proc/meminfo: memFree=1856980/2055920 swapFree=4182984/4192956 [pid=19046] ppid=19044 vsize=19552 CPUtime=0 /proc/19046/stat : 19046 (bsolo3.0.17) R 19044 19046 18027 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 154591059 20021248 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4674464 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19046/statm: 4888 340 288 324 0 3957 0 [startup+0.0985441 s] /proc/loadavg: 0.92 0.98 0.99 3/64 19046 /proc/meminfo: memFree=1856980/2055920 swapFree=4182984/4192956 [pid=19046] ppid=19044 vsize=4844 CPUtime=0.09 /proc/19046/stat : 19046 (bsolo3.0.17) R 19044 19046 18027 0 -1 4194304 612 0 0 0 9 0 0 0 18 0 1 0 154591059 4960256 581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19046/statm: 1211 581 310 324 0 281 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4844 [startup+0.101544 s] /proc/loadavg: 0.92 0.98 0.99 3/64 19046 /proc/meminfo: memFree=1856980/2055920 swapFree=4182984/4192956 [pid=19046] ppid=19044 vsize=4848 CPUtime=0.09 /proc/19046/stat : 19046 (bsolo3.0.17) R 19044 19046 18027 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 154591059 4964352 585 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19046/statm: 1212 585 310 324 0 282 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4848 [startup+0.301557 s] /proc/loadavg: 0.92 0.98 0.99 3/64 19046 /proc/meminfo: memFree=1856980/2055920 swapFree=4182984/4192956 [pid=19046] ppid=19044 vsize=5880 CPUtime=0.29 /proc/19046/stat : 19046 (bsolo3.0.17) R 19044 19046 18027 0 -1 4194304 875 0 0 0 29 0 0 0 19 0 1 0 154591059 6021120 844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19046/statm: 1470 844 310 324 0 540 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5880 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.321592 CPU time (s): 0.31995 CPU user time (s): 0.311952 CPU system time (s): 0.007998 CPU usage (%): 99.4894 Max. virtual memory (cumulated for all children) (KiB): 5880 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.311952 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 892 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= 20 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node52 on Tue May 1 05:31:00 UTC 2007 IDJOB= 452928 IDBENCH= 47995 IDSOLVER= 199 FILE ID= node52/452928-1177997460 PBS_JOBID= 4728217 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=5-P0=23-P1=7-P2=29-P3=5-P4=2-P5=13-P6=37-P7=29-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452928-1177997460/instance-452928-1177997460.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node52/watcher-452928-1177997460 -o ROOT/results/node52/solver-452928-1177997460 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452928-1177997460/instance-452928-1177997460.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 28e49b20edb0178df64878397f43f87c RANDOM SEED= 244635684 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node52.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 : 3000.236 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 : 3000.236 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: 1857388 kB Buffers: 31288 kB Cached: 103408 kB SwapCached: 3888 kB Active: 84988 kB Inactive: 60332 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1857388 kB SwapTotal: 4192956 kB SwapFree: 4182984 kB Dirty: 6588 kB Writeback: 0 kB Mapped: 16148 kB Slab: 39184 kB Committed_AS: 2657480 kB PageTables: 1488 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 node52 on Tue May 1 05:31:00 UTC 2007