Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 12.4821 | 12.4916 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship08s.opb |
MD5SUM | 5cd2b9b5f0009d325e2c3753de9d28f9 |
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 | 4.11337 |
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 | 71610 |
Total number of constraints | 704 |
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 | 704 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 1830 |
Number of terms in the objective function | 71610 |
Biggest coefficient in the objective function | 435455996723200 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 112415039381732472 |
Number of bits of the sum of numbers in the objective function | 57 |
Biggest number in a constraint | 435455996723200 |
Number of bits of the biggest number in a constraint | 49 |
Biggest sum of numbers in a constraint | 112415039381732472 |
Number of bits of the biggest sum of numbers | 57 |
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... 3.74 c Converting 910 PB-constraints to clauses... 3.76 c -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ###################################################################################################################################################################################################################################################### 12.48 c -- Clauses(.)/Splits(s): s 12.48 s UNSATISFIABLE 12.48 c _______________________________________________________________________________ 12.48 c 12.48 c restarts : 0 12.48 c conflicts : 0 (0 /sec) 12.48 c decisions : 0 (0 /sec) 12.48 c propagations : 0 (0 /sec) 12.48 c inspects : 0 (0 /sec) 12.48 c CPU time : 12.4311 s 12.48 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/node50/watcher-35773-1149310521 -o ROOT/results/node50/solver-35773-1149310521 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node50/35773-1149310521/instance-35773-1149310521.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.97 2/64 9691 /proc/meminfo: memFree=1817752/2055920 swapFree=4181340/4192956 [pid=9691] ppid=9689 vsize=1180 CPUtime=0 /proc/9691/stat : 9691 (minisat+) R 9689 9691 9645 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 196719278 1208320 115 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 0 0 0 /proc/9691/statm: 295 115 67 215 0 77 0 [startup+10.0026 s] /proc/loadavg: 0.93 0.97 0.97 2/64 9691 /proc/meminfo: memFree=1789736/2055920 swapFree=4181340/4192956 [pid=9691] ppid=9689 vsize=31300 CPUtime=9.99 /proc/9691/stat : 9691 (minisat+) R 9689 9691 9645 0 -1 4194304 7478 0 0 0 995 4 0 0 25 0 1 0 196719278 32051200 7150 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812774 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9691/statm: 7825 7150 83 215 0 7607 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 31300 Child status: 20 Real time (s): 12.4916 CPU time (s): 12.4821 CPU user time (s): 12.4311 CPU system time (s): 0.050992 CPU usage (%): 99.924 Max. virtual memory (cumulated for all children) (Kb): 31300
Begin job on node50 on Sat Jun 3 04:55:21 UTC 2006 FILE ID= 35773-1149310521 PBS_JOBID= 307925 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-ship08s.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node50/35773-1149310521/instance-35773-1149310521.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-35773-1149310521 -o ROOT/results/node50/solver-35773-1149310521 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node50/35773-1149310521/instance-35773-1149310521.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 5cd2b9b5f0009d325e2c3753de9d28f9 RANDOM SEED= 650128249 /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 : 3000.238 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 : 3000.238 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: 1818216 kB Buffers: 17268 kB Cached: 154064 kB SwapCached: 3224 kB Active: 21872 kB Inactive: 158264 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1818216 kB SwapTotal: 4192956 kB SwapFree: 4181340 kB Dirty: 180 kB Writeback: 0 kB Mapped: 14940 kB Slab: 43588 kB Committed_AS: 275324 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node50 on Sat Jun 3 04:55:34 UTC 2006