Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | UNSAT | 16.7475 | 16.7788 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship12l.opb |
MD5SUM | e02cbe5f49a35fef149426be228beff9 |
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 | 13.7279 |
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 | 162810 |
Total number of constraints | 1037 |
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 | 1037 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2250 |
Number of terms in the objective function | 162810 |
Biggest coefficient in the objective function | 1511023181824000 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 426775792258590390 |
Number of bits of the sum of numbers in the objective function | 59 |
Biggest number in a constraint | 1511023181824000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 426775792258590390 |
Number of bits of the biggest sum of numbers | 59 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.01 c Time Limit set via PBTIMEOUT to 1800 0.02 c INFO: OSL Context initialized. 0.02 c BIG Int formula... 16.74 c Initial problem consists of 162810 variables and 1693 constraints. 16.74 s UNSATISFIABLE 16.74 c Exit Code: 20 16.74 c Total time: 16.718 s
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/node74/watcher-40629-1149309299 -o ROOT/results/node74/solver-40629-1149309299 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node74/40629-1149309299/instance-40629-1149309299.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 1.00 0.96 3/64 6625 /proc/meminfo: memFree=1825824/2055920 swapFree=4182292/4192956 [pid=6625] ppid=6623 vsize=436 CPUtime=0 /proc/6625/stat : 6625 (bsolo) D 6623 6625 6579 0 -1 0 38 0 0 0 0 0 0 0 18 0 1 0 196594313 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7394084 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/6625/statm: 109 23 18 55 0 18 0 [startup+10.0032 s] /proc/loadavg: 0.99 1.00 0.96 2/64 6625 /proc/meminfo: memFree=1774952/2055920 swapFree=4182292/4192956 [pid=6625] ppid=6623 vsize=57212 CPUtime=9.97 /proc/6625/stat : 6625 (bsolo) R 6623 6625 6579 0 -1 0 1960332 0 0 0 478 519 0 0 25 0 1 0 196594313 58585088 13088 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134572197 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6625/statm: 14303 13094 277 55 0 13195 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 57212 Child status: 20 Real time (s): 16.7788 CPU time (s): 16.7475 CPU user time (s): 10.2634 CPU system time (s): 6.48401 CPU usage (%): 99.8131 Max. virtual memory (cumulated for all children) (Kb): 57212
Begin job on node74 on Sat Jun 3 04:35:00 UTC 2006 FILE ID= 40629-1149309299 PBS_JOBID= 307831 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-ship12l.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node74/40629-1149309299/instance-40629-1149309299.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-40629-1149309299 -o ROOT/results/node74/solver-40629-1149309299 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node74/40629-1149309299/instance-40629-1149309299.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= e02cbe5f49a35fef149426be228beff9 RANDOM SEED= 804194500 /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 : 3000.274 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 : 3000.274 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: 1826224 kB Buffers: 20216 kB Cached: 143108 kB SwapCached: 2324 kB Active: 28508 kB Inactive: 143516 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1826224 kB SwapTotal: 4192956 kB SwapFree: 4182292 kB Dirty: 168 kB Writeback: 0 kB Mapped: 15868 kB Slab: 43664 kB Committed_AS: 270564 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node74 on Sat Jun 3 04:35:17 UTC 2006