Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | -13 | 0.357944 | 0.359366 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_3.opb |
MD5SUM | 59a1ef6e3ce4cf2364efcc21910181d3 |
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 | -13 |
Best CPU time to get the best result obtained on this benchmark | 0.140978 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -13 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 17 |
Number of terms in the objective function | 50 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 618 |
Sum of products size (including duplicates) | 1236 |
Number of different products | 309 |
Sum of products size | 618 |
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/453960-1178019155/instance-453960-1178019155.opb 0.00/0.00 c File size is 7414 bytes. 0.00/0.00 c Highest Coefficient sum: 50 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.004 s 0.00/0.00 c Var: 668 Constr: 1336 668/50/618 Lit: 4944 Watch. Lit: 3708 0.00/0.00 c Obj. Vars: 50 (7.48503 % of total variables) 0.00/0.01 c Pre-processing Time: 0.009 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 309 927 3 618 102 0 0 0.01 0.00/0.01 c Switching off LPR mode. 0.00/0.01 o -10 0.009 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 310 977 3 630 286 1 0 0.01 0.00/0.01 o -12 0.01 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 26 50 337 1972 5 696 319 28 2600 0.01 0.09/0.12 c 126 50 437 5365 12 896 351 128 9000 0.01 0.09/0.12 c 376 50 687 13889 20 1396 387 378 13925 0.03 0.09/0.12 c 852 50 1163 29894 25 2348 426 854 12347 0.07 0.09/0.12 o -13 0.117 0.29/0.35 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.35 c 1534 49 989 23310 23 2002 331 680 13111 0.12 0.29/0.35 c 1634 49 1089 26503 24 2202 365 780 12968 0.13 0.29/0.35 c 1884 48 524 7439 14 1059 402 215 12904 0.15 0.29/0.35 c 2359 47 999 21847 21 2008 443 690 13635 0.17 0.29/0.35 c 3172 45 958 19317 20 1924 488 649 12842 0.25 0.29/0.35 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 0.29/0.35 v -x29 -x30 -x31 -x32 x33 x34 -x35 x36 x37 x38 x39 x40 -x41 -x42 -x43 x44 -x45 x46 -x47 x48 x49 -x50 0.29/0.35 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.35 c 10 4361 150 4580 1271 20234 962 12354 0.35 0.29/0.35 c Objective: -13 0.29/0.35 s OPTIMUM FOUND 0.29/0.35 c Total time: 0.353 s
OK -13
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-453960-1178019155 -o ROOT/results/node26/solver-453960-1178019155 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/453960-1178019155/instance-453960-1178019155.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: 0.78 1.08 1.05 3/77 18050 /proc/meminfo: memFree=1798808/2055920 swapFree=4170240/4192956 [pid=18050] ppid=18048 vsize=3932 CPUtime=0 /proc/18050/stat : 18050 (bsolo3.0.16) R 18048 18050 17988 0 -1 4194304 378 0 0 0 0 0 0 0 18 0 1 0 249832341 4026368 347 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18050/statm: 983 348 292 324 0 50 0 [startup+0.075413 s] /proc/loadavg: 0.78 1.08 1.05 3/77 18050 /proc/meminfo: memFree=1798808/2055920 swapFree=4170240/4192956 [pid=18050] ppid=18048 vsize=4596 CPUtime=0.06 /proc/18050/stat : 18050 (bsolo3.0.16) R 18048 18050 17988 0 -1 4194304 557 0 0 0 6 0 0 0 18 0 1 0 249832341 4706304 524 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18050/statm: 1149 524 313 324 0 218 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4596 [startup+0.101414 s] /proc/loadavg: 0.78 1.08 1.05 3/77 18050 /proc/meminfo: memFree=1798808/2055920 swapFree=4170240/4192956 [pid=18050] ppid=18048 vsize=4724 CPUtime=0.09 /proc/18050/stat : 18050 (bsolo3.0.16) R 18048 18050 17988 0 -1 4194304 582 0 0 0 9 0 0 0 18 0 1 0 249832341 4837376 549 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18050/statm: 1181 549 313 324 0 250 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4724 [startup+0.301432 s] /proc/loadavg: 0.78 1.08 1.05 3/77 18050 /proc/meminfo: memFree=1798808/2055920 swapFree=4170240/4192956 [pid=18050] ppid=18048 vsize=4724 CPUtime=0.29 /proc/18050/stat : 18050 (bsolo3.0.16) R 18048 18050 17988 0 -1 4194304 582 0 0 0 29 0 0 0 19 0 1 0 249832341 4837376 549 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18050/statm: 1181 549 313 324 0 250 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4724 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.359366 CPU time (s): 0.357944 CPU user time (s): 0.348946 CPU system time (s): 0.008998 CPU usage (%): 99.6043 Max. virtual memory (cumulated for all children) (KiB): 4724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.348946 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 583 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= 9 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node26 on Tue May 1 11:32:35 UTC 2007 IDJOB= 453960 IDBENCH= 48165 IDSOLVER= 163 FILE ID= node26/453960-1178019155 PBS_JOBID= 4728359 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_3.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/453960-1178019155/instance-453960-1178019155.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-453960-1178019155 -o ROOT/results/node26/solver-453960-1178019155 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/453960-1178019155/instance-453960-1178019155.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 59a1ef6e3ce4cf2364efcc21910181d3 RANDOM SEED= 907765825 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: 1799216 kB Buffers: 49260 kB Cached: 116768 kB SwapCached: 3360 kB Active: 100484 kB Inactive: 89752 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1799216 kB SwapTotal: 4192956 kB SwapFree: 4170240 kB Dirty: 6596 kB Writeback: 0 kB Mapped: 30528 kB Slab: 52100 kB Committed_AS: 1628712 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 11:32:36 UTC 2007