Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 14.5448 | 14.5568 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-fffff800.opb |
MD5SUM | 0f197dc54398ded0c8eff8292928b1a0 |
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 | 4.00339 |
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 | 25620 |
Total number of constraints | 524 |
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 | 524 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 7530 |
Number of terms in the objective function | 240 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 8589934584 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 16106127360000000000 |
Number of bits of the biggest number in a constraint | 64 |
Biggest sum of numbers in a constraint | 392918753328864668366 |
Number of bits of the biggest sum of numbers | 69 |
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 c Parsing PB file... 3.63 c Converting 810 PB-constraints to clauses... 3.64 c -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ############################################################################################################################################################################################################################################################=################################################## 14.55 c -- Clauses(.)/Splits(s): s 14.55 s UNSATISFIABLE 14.55 c _______________________________________________________________________________ 14.55 c 14.55 c restarts : 0 14.55 c conflicts : 0 (0 /sec) 14.55 c decisions : 0 (0 /sec) 14.55 c propagations : 0 (0 /sec) 14.55 c inspects : 0 (0 /sec) 14.55 c CPU time : 14.5098 s 14.55 c _______________________________________________________________________________
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node19/watcher-35820-1149312746 -o ROOT/results/node19/solver-35820-1149312746 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node19/35820-1149312746/instance-35820-1149312746.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.96 0.98 2/64 8020 /proc/meminfo: memFree=1568368/2055920 swapFree=4181404/4192956 [pid=8020] ppid=8018 vsize=1048 CPUtime=0 /proc/8020/stat : 8020 (minisat+) R 8018 8020 7974 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 196937685 1073152 90 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8020/statm: 262 90 67 215 0 44 0 [startup+10.0021 s] /proc/loadavg: 0.81 0.96 0.98 2/64 8020 /proc/meminfo: memFree=1549128/2055920 swapFree=4181404/4192956 [pid=8020] ppid=8018 vsize=21060 CPUtime=9.98 /proc/8020/stat : 8020 (minisat+) R 8018 8020 7974 0 -1 4194304 6302 0 0 0 996 2 0 0 25 0 1 0 196937685 21565440 4895 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005777 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8020/statm: 5265 4895 83 215 0 5047 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 21060 Child status: 20 Real time (s): 14.5568 CPU time (s): 14.5448 CPU user time (s): 14.5108 CPU system time (s): 0.033994 CPU usage (%): 99.9173 Max. virtual memory (cumulated for all children) (Kb): 21060
Begin job on node19 on Sat Jun 3 05:32:27 UTC 2006 FILE ID= 35820-1149312746 PBS_JOBID= 308112 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-fffff800.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node19/35820-1149312746/instance-35820-1149312746.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-35820-1149312746 -o ROOT/results/node19/solver-35820-1149312746 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node19/35820-1149312746/instance-35820-1149312746.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 0f197dc54398ded0c8eff8292928b1a0 RANDOM SEED= 158006527 /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 : 3000.236 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 : 3000.236 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: 1568640 kB Buffers: 25044 kB Cached: 390900 kB SwapCached: 3208 kB Active: 66528 kB Inactive: 358156 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1568640 kB SwapTotal: 4192956 kB SwapFree: 4181404 kB Dirty: 344 kB Writeback: 0 kB Mapped: 14732 kB Slab: 48640 kB Committed_AS: 363996 kB PageTables: 1488 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node19 on Sat Jun 3 05:32:41 UTC 2006