Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 0.627904 | 0.712497 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=67-P1=71-B.opb |
MD5SUM | ae67e81d38ba4f76b7dd516b4c482d81 |
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 | 0.033994 |
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 | 27 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 522902 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 81 |
Sum of products size (including duplicates) | 162 |
Number of different products | 81 |
Sum of products size | 162 |
0.00/0.08 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.08 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.08 c type "bsolo -h" for help 0.00/0.08 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.08 c Memory Limit set to 1800 MB 0.00/0.08 c Instance file /tmp/evaluation/452972-1178004250/instance-452972-1178004250.opb 0.00/0.08 c File size is 1586 bytes. 0.00/0.08 c Highest Coefficient sum: 522902 0.00/0.08 c Parsing was ok!! 0.00/0.08 c Total parsing time: 0 s 0.00/0.08 c Var: 108 Constr: 166 81/0/85 Lit: 684 Watch. Lit: 425 0.00/0.08 c Obj. Vars: 9 (8.33333 % of total variables) 0.00/0.08 c Pre-processing Time: 0.002 s 0.00/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.08 c 0 108 166 684 4 589 908 0 0 0.00 0.00/0.08 c Switching off LPR mode. 0.61/0.70 c 106 108 272 7425 27 790 999 106 10600 0.01 0.61/0.70 c 256 108 422 17235 40 1082 1099 256 10240 0.03 0.61/0.70 c 481 108 647 32718 50 1540 1209 481 10020 0.05 0.61/0.70 c 820 108 986 57566 58 2211 1330 820 9647 0.09 0.61/0.70 c 1328 108 1494 94225 63 3235 1464 1328 8097 0.16 0.61/0.70 c 2091 108 1457 92428 63 3162 1611 1291 7311 0.29 0.61/0.70 c 3237 108 1706 111445 65 3657 1773 1540 7290 0.44 0.61/0.70 o 13 0.619 0.61/0.70 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.61/0.70 c 4557 108 1121 68722 61 2498 926 955 7361 0.62 0.61/0.70 o 9 0.623 0.61/0.71 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.61/0.71 c 4574 76 648 32977 50 1556 920 482 7341 0.62 0.61/0.71 o 5 0.624 0.61/0.71 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.61/0.71 c 4579 39 654 33030 50 1567 912 488 7338 0.62 0.61/0.71 o 3 0.624 0.61/0.71 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.61/0.71 c 4581 39 657 33058 50 1573 912 491 7341 0.62 0.61/0.71 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 0.61/0.71 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.61/0.71 c 11 4582 48 4918 658 33059 492 7342 0.62 0.61/0.71 c Objective: 3 0.61/0.71 s OPTIMUM FOUND 0.61/0.71 c Total time: 0.624 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-452972-1178004250 -o ROOT/results/node26/solver-452972-1178004250 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452972-1178004250/instance-452972-1178004250.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 0.96 0.98 3/77 12303 /proc/meminfo: memFree=1815392/2055920 swapFree=4170240/4192956 [pid=12303] ppid=12301 vsize=1408 CPUtime=0 /proc/12303/stat : 12303 (bsolo3.0.17) D 12301 12303 9876 0 -1 4194304 39 0 0 0 0 0 0 0 18 0 1 0 248341848 1441792 24 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12591908 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/12303/statm: 352 24 19 324 0 3 0 [startup+0.0488599 s] /proc/loadavg: 0.95 0.96 0.98 3/77 12303 /proc/meminfo: memFree=1815392/2055920 swapFree=4170240/4192956 [pid=12303] ppid=12301 vsize=1408 CPUtime=0 /proc/12303/stat : 12303 (bsolo3.0.17) D 12301 12303 9876 0 -1 4194304 39 0 0 0 0 0 0 0 18 0 1 0 248341848 1441792 24 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12591908 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/12303/statm: 352 24 19 324 0 3 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1408 [startup+0.101869 s] /proc/loadavg: 0.95 0.96 0.98 3/77 12303 /proc/meminfo: memFree=1815392/2055920 swapFree=4170240/4192956 [pid=12303] ppid=12301 vsize=4184 CPUtime=0.01 /proc/12303/stat : 12303 (bsolo3.0.17) R 12301 12303 9876 0 -1 4194304 445 0 0 0 1 0 0 0 18 0 1 0 248341848 4284416 414 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550751 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12303/statm: 1046 414 309 324 0 116 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4184 [startup+0.301885 s] /proc/loadavg: 0.95 0.96 0.98 3/77 12303 /proc/meminfo: memFree=1815392/2055920 swapFree=4170240/4192956 [pid=12303] ppid=12301 vsize=5604 CPUtime=0.21 /proc/12303/stat : 12303 (bsolo3.0.17) R 12301 12303 9876 0 -1 4194304 793 0 0 0 21 0 0 0 20 0 1 0 248341848 5738496 762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551147 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12303/statm: 1401 762 309 324 0 471 0 Current children cumulated CPU time (s) 0.21 Current children cumulated vsize (KiB) 5604 [startup+0.701925 s] /proc/loadavg: 0.95 0.96 0.98 3/77 12303 /proc/meminfo: memFree=1815392/2055920 swapFree=4170240/4192956 [pid=12303] ppid=12301 vsize=5864 CPUtime=0.61 /proc/12303/stat : 12303 (bsolo3.0.17) R 12301 12303 9876 0 -1 4194304 886 0 0 0 61 0 0 0 23 0 1 0 248341848 6004736 855 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572606 0 0 4096 16384 0 0 0 17 0 0 0 /proc/12303/statm: 1466 855 309 324 0 536 0 Current children cumulated CPU time (s) 0.61 Current children cumulated vsize (KiB) 5864 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.712497 CPU time (s): 0.627904 CPU user time (s): 0.621905 CPU system time (s): 0.005999 CPU usage (%): 88.1273 Max. virtual memory (cumulated for all children) (KiB): 5864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.621905 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= 891 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= 26 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node26 on Tue May 1 07:24:10 UTC 2007 IDJOB= 452972 IDBENCH= 48039 IDSOLVER= 199 FILE ID= node26/452972-1178004250 PBS_JOBID= 4728205 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=9-P0=67-P1=71-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452972-1178004250/instance-452972-1178004250.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-452972-1178004250 -o ROOT/results/node26/solver-452972-1178004250 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452972-1178004250/instance-452972-1178004250.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= ae67e81d38ba4f76b7dd516b4c482d81 RANDOM SEED= 118037571 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.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 : 3000.213 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 : 3000.213 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: 1815800 kB Buffers: 34124 kB Cached: 115584 kB SwapCached: 3360 kB Active: 66592 kB Inactive: 106952 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1815800 kB SwapTotal: 4192956 kB SwapFree: 4170240 kB Dirty: 6780 kB Writeback: 0 kB Mapped: 31340 kB Slab: 52096 kB Committed_AS: 1388736 kB PageTables: 1716 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 node26 on Tue May 1 07:24:11 UTC 2007