Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 0.051991 | 0.055124 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=59-P1=37-B.opb |
MD5SUM | ecd8e533e3641a4c2c49e9e1d3d0ce44 |
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 | 0.013997 |
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 | 18 |
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 | 6 |
Maximum length of a constraint | 42 |
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 | 8008 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 36 |
Sum of products size (including duplicates) | 72 |
Number of different products | 36 |
Sum of products size | 72 |
0.00/0.00 c bsolo beta version 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/430240-1177993304/instance-430240-1177993304.opb 0.00/0.00 c File size is 878 bytes. 0.00/0.00 c Highest Coefficient sum: 8008 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: 54 Constr: 76 36/0/40 Lit: 312 Watch. Lit: 200 0.00/0.00 c Obj. Vars: 6 (11.1111 % 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 54 76 312 4 268 419 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.04/0.05 c 100 54 176 3177 18 460 461 100 16666 0.01 0.04/0.05 c 251 54 327 7775 23 768 508 251 17928 0.01 0.04/0.05 c 476 54 552 15030 27 1211 559 476 15866 0.03 0.04/0.05 o 5 0.049 0.04/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.04/0.05 c 747 54 514 14074 27 1145 431 438 15244 0.05 0.04/0.05 o 3 0.05 0.04/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.04/0.05 c 751 54 298 7162 24 711 431 222 15020 0.05 0.04/0.05 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 x10 -x11 x12 -x13 x14 -x15 -x16 -x17 -x18 0.04/0.05 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.04/0.05 c 5 753 8 811 300 7164 224 15060 0.05 0.04/0.05 c Objective: 3 0.04/0.05 s OPTIMUM FOUND 0.04/0.05 c Total time: 0.05 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node61/watcher-430240-1177993304 -o ROOT/results/node61/solver-430240-1177993304 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430240-1177993304/instance-430240-1177993304.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: 0.75 0.90 0.95 3/64 7757 /proc/meminfo: memFree=1828752/2055920 swapFree=4184156/4192956 [pid=7757] ppid=7755 vsize=19548 CPUtime=0 /proc/7757/stat : 7757 (bsolo3.0.16) R 7755 7757 7265 0 -1 4194304 384 0 0 0 0 0 0 0 18 0 1 0 211294055 20017152 352 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7757/statm: 4887 356 301 324 0 3956 0 [startup+0.050053 s] /proc/loadavg: 0.75 0.90 0.95 3/64 7757 /proc/meminfo: memFree=1828752/2055920 swapFree=4184156/4192956 [pid=7757] ppid=7755 vsize=12124 CPUtime=0.04 /proc/7757/stat : 7757 (bsolo3.0.16) R 7755 7757 7265 0 -1 4194304 476 0 0 0 4 0 0 0 18 0 1 0 211294055 12414976 444 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7757/statm: 3031 444 311 324 0 2100 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12124 Solver just ended. Dumping a history of the last processes samples [startup+0.050053 s] /proc/loadavg: 0.75 0.90 0.95 3/64 7757 /proc/meminfo: memFree=1828752/2055920 swapFree=4184156/4192956 [pid=7757] ppid=7755 vsize=12124 CPUtime=0.04 /proc/7757/stat : 7757 (bsolo3.0.16) R 7755 7757 7265 0 -1 4194304 476 0 0 0 4 0 0 0 18 0 1 0 211294055 12414976 444 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7757/statm: 3031 444 311 324 0 2100 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12124 Child status: 0 Real time (s): 0.055124 CPU time (s): 0.051991 CPU user time (s): 0.049992 CPU system time (s): 0.001999 CPU usage (%): 94.3164 Max. virtual memory (cumulated for all children) (KiB): 12124 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.049992 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 478 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 0.001999 second user time and 0.007998 second system time The end
Begin job on node61 on Tue May 1 04:21:44 UTC 2007 IDJOB= 430240 IDBENCH= 47966 IDSOLVER= 163 FILE ID= node61/430240-1177993304 PBS_JOBID= 4728256 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=37-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430240-1177993304/instance-430240-1177993304.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-430240-1177993304 -o ROOT/results/node61/solver-430240-1177993304 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430240-1177993304/instance-430240-1177993304.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= ecd8e533e3641a4c2c49e9e1d3d0ce44 RANDOM SEED= 724063908 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node61.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 : 3000.240 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 : 3000.240 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: 1829160 kB Buffers: 23996 kB Cached: 140108 kB SwapCached: 2904 kB Active: 87000 kB Inactive: 86832 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1829160 kB SwapTotal: 4192956 kB SwapFree: 4184156 kB Dirty: 6744 kB Writeback: 0 kB Mapped: 15660 kB Slab: 39020 kB Committed_AS: 1166300 kB PageTables: 1388 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 node61 on Tue May 1 04:21:44 UTC 2007