Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | UNSAT | 0.45293 | 0.454522 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-bandm.opb |
MD5SUM | b002a5dc99ccd859f0d9410c5cb7a1b7 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.455929 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 14160 |
Total number of constraints | 305 |
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 | 305 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2100 |
Number of terms in the objective function | 4710 |
Biggest coefficient in the objective function | 6176 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 528047 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 528047 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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/362911-1177020200/instance-362911-1177020200.opb 0.00/0.00 c File size is 768666 bytes. 0.09/0.15 c Highest Coefficient sum: 528047 0.09/0.15 c Parsing was ok!! 0.09/0.15 c Total parsing time: 0.149 s 0.09/0.16 c Var: 14160 Constr: 610 73/0/537 Lit: 145860 Watch. Lit: 27287 0.09/0.16 c Obj. Vars: 4710 (33.2627 % of total variables) 0.39/0.45 c CONFLICT DETECTED at PROBING!!! 0.39/0.45 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.39/0.45 c 0 0 0 0 610 145860 0 0 0.45 0.39/0.45 s UNSATISFIABLE 0.39/0.45 c Total time: 0.447 s
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node16/watcher-362911-1177020200 -o ROOT/results/node16/solver-362911-1177020200 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362911-1177020200/instance-362911-1177020200.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: 0.86 0.97 0.99 3/77 16246 /proc/meminfo: memFree=1857912/2055920 swapFree=4148604/4192956 [pid=16246] ppid=16244 vsize=12488 CPUtime=0 /proc/16246/stat : 16246 (bsolo3.0.16) R 16244 16246 16186 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 149937636 12787712 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16246/statm: 3122 339 282 324 0 2003 0 [startup+0.018655 s] /proc/loadavg: 0.86 0.97 0.99 3/77 16246 /proc/meminfo: memFree=1857912/2055920 swapFree=4148604/4192956 [pid=16246] ppid=16244 vsize=12964 CPUtime=0.01 /proc/16246/stat : 16246 (bsolo3.0.16) R 16244 16246 16186 0 -1 4194304 505 0 0 0 1 0 0 0 18 0 1 0 149937636 13275136 473 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16246/statm: 3241 474 302 324 0 2122 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12964 [startup+0.101637 s] /proc/loadavg: 0.86 0.97 0.99 3/77 16246 /proc/meminfo: memFree=1857912/2055920 swapFree=4148604/4192956 [pid=16246] ppid=16244 vsize=6752 CPUtime=0.09 /proc/16246/stat : 16246 (bsolo3.0.16) R 16244 16246 16186 0 -1 4194304 997 0 0 0 9 0 0 0 18 0 1 0 149937636 6914048 965 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16246/statm: 1688 965 407 324 0 569 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6752 [startup+0.301595 s] /proc/loadavg: 0.86 0.97 0.99 3/77 16246 /proc/meminfo: memFree=1857912/2055920 swapFree=4148604/4192956 [pid=16246] ppid=16244 vsize=11156 CPUtime=0.29 /proc/16246/stat : 16246 (bsolo3.0.16) R 16244 16246 16186 0 -1 4194304 2345 0 0 0 29 0 0 0 19 0 1 0 149937636 11423744 2125 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16246/statm: 2789 2125 306 324 0 1858 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11156 Solver just ended. Dumping a history of the last processes samples [startup+0.401575 s] /proc/loadavg: 0.86 0.97 0.99 3/77 16246 /proc/meminfo: memFree=1857912/2055920 swapFree=4148604/4192956 [pid=16246] ppid=16244 vsize=11156 CPUtime=0.39 /proc/16246/stat : 16246 (bsolo3.0.16) R 16244 16246 16186 0 -1 4194304 2348 0 0 0 39 0 0 0 20 0 1 0 149937636 11423744 2128 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0 /proc/16246/statm: 2789 2128 306 324 0 1858 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 11156 Child status: 0 Real time (s): 0.454522 CPU time (s): 0.45293 CPU user time (s): 0.443932 CPU system time (s): 0.008998 CPU usage (%): 99.6498 Max. virtual memory (cumulated for all children) (KiB): 12964 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.443932 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= 2351 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= 11 runsolver used 0.004999 second user time and 0.002999 second system time The end
Begin job on node16 on Thu Apr 19 22:03:20 UTC 2007 IDJOB= 362911 IDBENCH= 1685 IDSOLVER= 163 FILE ID= node16/362911-1177020200 PBS_JOBID= 4630599 Free space on /tmp= 66356 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bandm.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362911-1177020200/instance-362911-1177020200.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node16/watcher-362911-1177020200 -o ROOT/results/node16/solver-362911-1177020200 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362911-1177020200/instance-362911-1177020200.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= b002a5dc99ccd859f0d9410c5cb7a1b7 RANDOM SEED= 891142468 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node16.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 : 3000.232 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 : 3000.232 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: 1858320 kB Buffers: 19048 kB Cached: 98196 kB SwapCached: 12024 kB Active: 60100 kB Inactive: 79952 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1858320 kB SwapTotal: 4192956 kB SwapFree: 4148604 kB Dirty: 5308 kB Writeback: 0 kB Mapped: 29924 kB Slab: 43096 kB Committed_AS: 6517624 kB PageTables: 1836 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= 66356 MiB End job on node16 on Thu Apr 19 22:03:21 UTC 2007