Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 0.393939 | 0.394867 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=223-P1=73-B.opb |
MD5SUM | 922420a68683b7e293a59c451b6ae509 |
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 | 0.024995 |
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 | 24 |
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 | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130456 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
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/430730-1177998196/instance-430730-1177998196.opb 0.00/0.00 c File size is 1316 bytes. 0.00/0.00 c Highest Coefficient sum: 130456 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 88 Constr: 132 64/0/68 Lit: 544 Watch. Lit: 340 0.00/0.00 c Obj. Vars: 8 (9.09091 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 88 132 544 4 468 725 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.29/0.38 c 101 88 233 5634 24 660 798 101 11222 0.01 0.29/0.38 c 251 88 383 13590 35 960 878 251 11409 0.02 0.29/0.38 c 477 88 609 26455 43 1410 966 477 10840 0.04 0.29/0.38 c 816 88 948 46885 49 2093 1063 816 10074 0.08 0.29/0.38 c 1324 88 856 44786 52 1907 1170 724 9807 0.14 0.29/0.38 c 2088 88 976 49423 50 2152 1288 844 8885 0.23 0.29/0.38 c 3235 88 1420 73223 51 3035 1417 1288 8626 0.38 0.29/0.38 o 23 0.377 0.29/0.39 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.39 c 3252 88 1438 74284 51 3086 741 1306 8625 0.38 0.29/0.39 o 9 0.386 0.29/0.39 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.39 c 3338 88 591 25824 43 1393 741 459 8647 0.39 0.29/0.39 o 3 0.388 0.29/0.39 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.39 c 3359 79 613 26617 43 1436 739 481 8657 0.39 0.29/0.39 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 0.29/0.39 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.39 c 10 3363 24 3653 617 26628 485 8667 0.39 0.29/0.39 c Objective: 3 0.29/0.39 s OPTIMUM FOUND 0.29/0.39 c Total time: 0.388 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node57/watcher-430730-1177998196 -o ROOT/results/node57/solver-430730-1177998196 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430730-1177998196/instance-430730-1177998196.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: 0.94 0.98 0.99 3/64 26697 /proc/meminfo: memFree=1783792/2055920 swapFree=4183136/4192956 [pid=26697] ppid=26695 vsize=11736 CPUtime=0 /proc/26697/stat : 26697 (bsolo3.0.16) R 26695 26697 25802 0 -1 4194304 378 0 0 0 0 0 0 0 18 0 1 0 240955568 12017664 346 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26697/statm: 2934 355 299 324 0 2003 0 [startup+0.0307871 s] /proc/loadavg: 0.94 0.98 0.99 3/64 26697 /proc/meminfo: memFree=1783792/2055920 swapFree=4183136/4192956 [pid=26697] ppid=26695 vsize=12000 CPUtime=0.02 /proc/26697/stat : 26697 (bsolo3.0.16) R 26695 26697 25802 0 -1 4194304 463 0 0 0 2 0 0 0 18 0 1 0 240955568 12288000 431 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26697/statm: 3000 431 311 324 0 2069 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12000 [startup+0.101793 s] /proc/loadavg: 0.94 0.98 0.99 3/64 26697 /proc/meminfo: memFree=1783792/2055920 swapFree=4183136/4192956 [pid=26697] ppid=26695 vsize=12652 CPUtime=0.09 /proc/26697/stat : 26697 (bsolo3.0.16) R 26695 26697 25802 0 -1 4194304 613 0 0 0 9 0 0 0 18 0 1 0 240955568 12955648 581 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26697/statm: 3163 581 311 324 0 2232 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12652 [startup+0.301809 s] /proc/loadavg: 0.94 0.98 0.99 3/64 26697 /proc/meminfo: memFree=1783792/2055920 swapFree=4183136/4192956 [pid=26697] ppid=26695 vsize=12912 CPUtime=0.29 /proc/26697/stat : 26697 (bsolo3.0.16) R 26695 26697 25802 0 -1 4194304 688 0 0 0 29 0 0 0 19 0 1 0 240955568 13221888 656 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26697/statm: 3228 656 311 324 0 2297 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12912 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.394867 CPU time (s): 0.393939 CPU user time (s): 0.385941 CPU system time (s): 0.007998 CPU usage (%): 99.765 Max. virtual memory (cumulated for all children) (KiB): 12912 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.385941 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= 694 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 0.003999 second user time and 0.004999 second system time The end
Begin job on node57 on Tue May 1 05:43:16 UTC 2007 IDJOB= 430730 IDBENCH= 48001 IDSOLVER= 163 FILE ID= node57/430730-1177998196 PBS_JOBID= 4728230 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=8-P0=223-P1=73-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430730-1177998196/instance-430730-1177998196.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node57/watcher-430730-1177998196 -o ROOT/results/node57/solver-430730-1177998196 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430730-1177998196/instance-430730-1177998196.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 922420a68683b7e293a59c451b6ae509 RANDOM SEED= 603758670 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node57.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 : 3000.239 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 : 3000.239 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: 1784264 kB Buffers: 21704 kB Cached: 179688 kB SwapCached: 3628 kB Active: 59160 kB Inactive: 153236 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1784264 kB SwapTotal: 4192956 kB SwapFree: 4183136 kB Dirty: 6768 kB Writeback: 0 kB Mapped: 16324 kB Slab: 45400 kB Committed_AS: 3714920 kB PageTables: 1412 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 node57 on Tue May 1 05:43:17 UTC 2007