Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
pbclasp 2009-04-24 | UNSAT | 0.015997 | 0.0151711 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-diamond.opb |
MD5SUM | 69662f6abb5b6912194804e0a4ded041 |
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 | 0.000999 |
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 | 2 |
Total number of constraints | 4 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 2 |
Number of constraints which are nor clauses,nor cardinality constraints | 2 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 2 |
Number of terms in the objective function | 1 |
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 | 1 |
Number of bits of the sum of numbers in the objective function | 1 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 7 |
Number of bits of the biggest sum of numbers | 3 |
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 optimisation-statement found. OPT-category assumed. 0.00/0.01 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1858537-1244874025/watcher-1858537-1244874025 -o /tmp/evaluation-result-1858537-1244874025/solver-1858537-1244874025 -C 1800 -W 2000 -M 1800 perl HOME/pbclasp HOME/instance-1858537-1244874025.opb HOME HOME 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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.85 0.98 0.99 3/64 13204 /proc/meminfo: memFree=1095416/2055920 swapFree=4182488/4192956 [pid=13204] ppid=13202 vsize=12268 CPUtime=0 /proc/13204/stat : 13204 (perl) R 13202 13204 13161 0 -1 4194304 352 0 0 0 0 0 0 0 18 0 1 0 155002542 12562432 319 1992294400 4194304 4206940 548682068784 18446744073709551615 221236335329 0 0 4224 0 0 0 0 17 0 0 0 /proc/13204/statm: 3067 322 244 3 0 167 0 [startup+0.0147381 s] /proc/loadavg: 0.85 0.98 0.99 3/64 13204 /proc/meminfo: memFree=1095416/2055920 swapFree=4182488/4192956 [pid=13204] ppid=13202 vsize=12268 CPUtime=0 /proc/13204/stat : 13204 (perl) R 13202 13204 13161 0 -1 4194304 508 1048 0 0 0 0 0 0 17 0 1 0 155002542 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 221236331403 0 0 4224 16386 0 0 0 17 0 0 0 /proc/13204/statm: 3067 412 321 3 0 167 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12268 Solver just ended. Dumping a history of the last processes samples [startup+0.0147381 s] /proc/loadavg: 0.85 0.98 0.99 3/64 13204 /proc/meminfo: memFree=1095416/2055920 swapFree=4182488/4192956 [pid=13204] ppid=13202 vsize=12268 CPUtime=0 /proc/13204/stat : 13204 (perl) R 13202 13204 13161 0 -1 4194304 508 1048 0 0 0 0 0 0 17 0 1 0 155002542 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 221236331403 0 0 4224 16386 0 0 0 17 0 0 0 /proc/13204/statm: 3067 412 321 3 0 167 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12268 Child status: 0 Real time (s): 0.0151711 CPU time (s): 0.015997 CPU user time (s): 0.002999 CPU system time (s): 0.012998 CPU usage (%): 105.444 Max. virtual memory (cumulated for all children) (KiB): 12268 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.002999 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1573 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= 33 involuntary context switches= 8 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node21 at 2009-06-13 08:20:25 IDJOB=1858537 IDBENCH=1859 IDSOLVER=687 FILE ID=node21/1858537-1244874025 PBS_JOBID= 9354407 Free space on /tmp= 66124 MiB SOLVER NAME= pbclasp 2009-04-24 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-diamond.opb COMMAND LINE= perl HOME/pbclasp BENCHNAME HOME TMPDIR CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1858537-1244874025/watcher-1858537-1244874025 -o /tmp/evaluation-result-1858537-1244874025/solver-1858537-1244874025 -C 1800 -W 2000 -M 1800 perl HOME/pbclasp HOME/instance-1858537-1244874025.opb HOME HOME TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 69662f6abb5b6912194804e0a4ded041 RANDOM SEED=2117693447 node21.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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: 1095960 kB Buffers: 63464 kB Cached: 818496 kB SwapCached: 4216 kB Active: 100900 kB Inactive: 788236 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1095960 kB SwapTotal: 4192956 kB SwapFree: 4182488 kB Dirty: 4764 kB Writeback: 0 kB Mapped: 13232 kB Slab: 56868 kB Committed_AS: 137416 kB PageTables: 1380 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1858537-1244874025.opb Free space on /tmp at the end= 66120 MiB End job on node21 at 2009-06-13 08:20:26