Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 0.880865 | 0.882675 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-etamacro.opb |
MD5SUM | f7cd52c219cc6e0fc4b5401699d735d9 |
Bench Category | OPT-BIGINT (optimisation, big 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 | 0.271957 |
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 | 15742 |
Total number of constraints | 530 |
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 | 530 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 522 |
Number of terms in the objective function | 1442 |
Biggest coefficient in the objective function | 25807666597068800000 |
Number of bits for the biggest coefficient in the objective function | 65 |
Sum of the numbers in the objective function | 217111455784720206333 |
Number of bits of the sum of numbers in the objective function | 68 |
Biggest number in a constraint | 25807666597068800000 |
Number of bits of the biggest number in a constraint | 65 |
Biggest sum of numbers in a constraint | 217111455784720206333 |
Number of bits of the biggest sum of numbers | 68 |
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 Parsing PB file... 0.69/0.76 c Converting 671 PB-constraints to clauses... 0.69/0.77 c -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ############################################################################################################################################################################################################### 0.79/0.87 c -- Clauses(.)/Splits(s): s 0.79/0.87 s UNSATISFIABLE 0.79/0.87 c _______________________________________________________________________________ 0.79/0.87 c 0.79/0.87 c restarts : 0 0.79/0.87 c conflicts : 0 (0 /sec) 0.79/0.87 c decisions : 0 (0 /sec) 0.79/0.87 c propagations : 0 (0 /sec) 0.79/0.87 c inspects : 0 (0 /sec) 0.79/0.87 c CPU time : 0.869867 s 0.79/0.87 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365485-1177050731/instance-365485-1177050731.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-365485-1177050731 -o ROOT/results/node21/solver-365485-1177050731 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365485-1177050731/minisat+ /tmp/evaluation/365485-1177050731/instance-365485-1177050731.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: 0.93 0.99 1.00 3/77 9007 /proc/meminfo: memFree=1688872/2055920 swapFree=4163760/4192956 [pid=9007] ppid=9005 vsize=1180 CPUtime=0 /proc/9007/stat : 9007 (minisat+) R 9005 9007 6383 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 152990401 1208320 108 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838350 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9007/statm: 295 108 67 215 0 77 0 [startup+0.067178 s] /proc/loadavg: 0.93 0.99 1.00 3/77 9007 /proc/meminfo: memFree=1688872/2055920 swapFree=4163760/4192956 [pid=9007] ppid=9005 vsize=2080 CPUtime=0.06 /proc/9007/stat : 9007 (minisat+) R 9005 9007 6383 0 -1 4194304 371 0 0 0 6 0 0 0 18 0 1 0 152990401 2129920 355 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007040 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9007/statm: 520 355 75 215 0 302 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2080 [startup+0.101181 s] /proc/loadavg: 0.93 0.99 1.00 3/77 9007 /proc/meminfo: memFree=1688872/2055920 swapFree=4163760/4192956 [pid=9007] ppid=9005 vsize=2316 CPUtime=0.09 /proc/9007/stat : 9007 (minisat+) R 9005 9007 6383 0 -1 4194304 399 0 0 0 9 0 0 0 18 0 1 0 152990401 2371584 383 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9007/statm: 579 383 75 215 0 361 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2316 [startup+0.301204 s] /proc/loadavg: 0.93 0.99 1.00 3/77 9007 /proc/meminfo: memFree=1688872/2055920 swapFree=4163760/4192956 [pid=9007] ppid=9005 vsize=3684 CPUtime=0.29 /proc/9007/stat : 9007 (minisat+) R 9005 9007 6383 0 -1 4194304 757 0 0 0 29 0 0 0 19 0 1 0 152990401 3772416 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134649726 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9007/statm: 921 741 75 215 0 703 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3684 [startup+0.701247 s] /proc/loadavg: 0.93 0.99 1.00 3/77 9007 /proc/meminfo: memFree=1688872/2055920 swapFree=4163760/4192956 [pid=9007] ppid=9005 vsize=5908 CPUtime=0.69 /proc/9007/stat : 9007 (minisat+) R 9005 9007 6383 0 -1 4194304 1259 0 0 0 69 0 0 0 23 0 1 0 152990401 6049792 1243 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135013402 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9007/statm: 1477 1243 75 215 0 1259 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5908 Solver just ended. Dumping a history of the last processes samples [startup+0.801258 s] /proc/loadavg: 0.93 0.99 1.00 3/77 9007 /proc/meminfo: memFree=1688872/2055920 swapFree=4163760/4192956 [pid=9007] ppid=9005 vsize=7072 CPUtime=0.79 /proc/9007/stat : 9007 (minisat+) R 9005 9007 6383 0 -1 4194304 1566 0 0 0 79 0 0 0 23 0 1 0 152990401 7241728 1550 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621290 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9007/statm: 1768 1550 83 215 0 1550 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 7072 Child status: 20 Real time (s): 0.882675 CPU time (s): 0.880865 CPU user time (s): 0.869867 CPU system time (s): 0.010998 CPU usage (%): 99.795 Max. virtual memory (cumulated for all children) (KiB): 7072 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.869867 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1582 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= 8 involuntary context switches= 1 runsolver used 0 second user time and 0.010998 second system time The end
Begin job on node21 on Fri Apr 20 06:32:11 UTC 2007 IDJOB= 365485 IDBENCH= 2402 IDSOLVER= 156 FILE ID= node21/365485-1177050731 PBS_JOBID= 4640144 Free space on /tmp= 66388 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-etamacro.opb COMMAND LINE= /tmp/evaluation/365485-1177050731/minisat+ /tmp/evaluation/365485-1177050731/instance-365485-1177050731.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-365485-1177050731 -o ROOT/results/node21/conversion-365485-1177050731 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365485-1177050731/instance-365485-1177050731.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-365485-1177050731 -o ROOT/results/node21/solver-365485-1177050731 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365485-1177050731/minisat+ /tmp/evaluation/365485-1177050731/instance-365485-1177050731.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= f7cd52c219cc6e0fc4b5401699d735d9 RANDOM SEED= 368941660 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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: 1689344 kB Buffers: 73356 kB Cached: 196832 kB SwapCached: 7592 kB Active: 142032 kB Inactive: 159116 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1689344 kB SwapTotal: 4192956 kB SwapFree: 4163760 kB Dirty: 3328 kB Writeback: 0 kB Mapped: 34712 kB Slab: 50952 kB Committed_AS: 1676008 kB PageTables: 1800 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= 66388 MiB End job on node21 on Fri Apr 20 06:32:12 UTC 2007