Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | UNSAT | 0.455929 | 0.458954 |
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/432686-1177947626/instance-432686-1177947626.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: 0.15 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: 0.451 s
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-432686-1177947626 -o ROOT/results/node68/solver-432686-1177947626 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432686-1177947626/instance-432686-1177947626.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: 0.91 0.97 0.91 3/64 27787 /proc/meminfo: memFree=1842168/2055920 swapFree=4183928/4192956 [pid=27787] ppid=27785 vsize=20300 CPUtime=0 /proc/27787/stat : 27787 (bsolo3.0.17) R 27785 27787 26650 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 270752181 20787200 329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134536096 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27787/statm: 5075 329 278 324 0 3957 0 [startup+0.052884 s] /proc/loadavg: 0.91 0.97 0.91 3/64 27787 /proc/meminfo: memFree=1842168/2055920 swapFree=4183928/4192956 [pid=27787] ppid=27785 vsize=5812 CPUtime=0.04 /proc/27787/stat : 27787 (bsolo3.0.17) R 27785 27787 26650 0 -1 4194304 710 0 0 0 4 0 0 0 18 0 1 0 270752181 5951488 680 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27787/statm: 1453 680 342 324 0 335 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 5812 [startup+0.101889 s] /proc/loadavg: 0.91 0.97 0.91 3/64 27787 /proc/meminfo: memFree=1842168/2055920 swapFree=4183928/4192956 [pid=27787] ppid=27785 vsize=6752 CPUtime=0.09 /proc/27787/stat : 27787 (bsolo3.0.17) R 27785 27787 26650 0 -1 4194304 985 0 0 0 9 0 0 0 18 0 1 0 270752181 6914048 955 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27787/statm: 1688 955 404 324 0 570 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6752 [startup+0.301906 s] /proc/loadavg: 0.91 0.97 0.91 3/64 27787 /proc/meminfo: memFree=1842168/2055920 swapFree=4183928/4192956 [pid=27787] ppid=27785 vsize=11156 CPUtime=0.29 /proc/27787/stat : 27787 (bsolo3.0.17) R 27785 27787 26650 0 -1 4194304 2341 0 0 0 28 1 0 0 19 0 1 0 270752181 11423744 2123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27787/statm: 2789 2123 304 324 0 1859 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+0.401914 s] /proc/loadavg: 0.91 0.97 0.91 3/64 27787 /proc/meminfo: memFree=1842168/2055920 swapFree=4183928/4192956 [pid=27787] ppid=27785 vsize=11156 CPUtime=0.39 /proc/27787/stat : 27787 (bsolo3.0.17) R 27785 27787 26650 0 -1 4194304 2344 0 0 0 38 1 0 0 19 0 1 0 270752181 11423744 2126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27787/statm: 2789 2126 304 324 0 1859 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 11156 Child status: 0 Real time (s): 0.458954 CPU time (s): 0.455929 CPU user time (s): 0.440932 CPU system time (s): 0.014997 CPU usage (%): 99.3409 Max. virtual memory (cumulated for all children) (KiB): 11156 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.440932 system time used= 0.014997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2350 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= 18 runsolver used 0.002999 second user time and 0.003999 second system time The end
Begin job on node68 on Mon Apr 30 15:40:27 UTC 2007 IDJOB= 432686 IDBENCH= 1685 IDSOLVER= 199 FILE ID= node68/432686-1177947626 PBS_JOBID= 4727531 Free space on /tmp= 66557 MiB SOLVER NAME= bsolo 3.0.17 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= bsolo3.0.17 -m1800 /tmp/evaluation/432686-1177947626/instance-432686-1177947626.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-432686-1177947626 -o ROOT/results/node68/solver-432686-1177947626 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432686-1177947626/instance-432686-1177947626.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= b002a5dc99ccd859f0d9410c5cb7a1b7 RANDOM SEED= 242796106 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1842704 kB Buffers: 19428 kB Cached: 115564 kB SwapCached: 3048 kB Active: 30868 kB Inactive: 113880 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1842704 kB SwapTotal: 4192956 kB SwapFree: 4183928 kB Dirty: 7336 kB Writeback: 0 kB Mapped: 15736 kB Slab: 54448 kB Committed_AS: 3045652 kB PageTables: 1380 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= 66557 MiB End job on node68 on Mon Apr 30 15:40:27 UTC 2007