Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | UNSAT | 0.252961 | 0.259772 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf1355-638.opb |
MD5SUM | cb00b7b35b229b023209b52f92539f50 |
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 | 0.180971 |
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 | 4354 |
Total number of constraints | 8945 |
Number of constraints which are clauses | 8945 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 4354 |
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 | 4354 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 4354 |
Number of bits of the biggest sum of numbers | 13 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node51/41831-1149278327/instance-41831-1149278327.opb ...... 0.25 c done parsing opb. 0.25 s UNSATISFIABLE 0.25 c Total Run Time 0.063991
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/node51/watcher-41831-1149278327 -o ROOT/results/node51/solver-41831-1149278327 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node51/41831-1149278327/instance-41831-1149278327.opb 115023467 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.00 0.00 0.13 1/64 7468 /proc/meminfo: memFree=1641944/2055920 swapFree=4181388/4192956 [pid=7468] ppid=7466 vsize=1956 CPUtime=0 /proc/7468/stat : 7468 (PBS4L) R 7466 7468 7422 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 193499956 2002944 269 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134536732 0 0 4096 0 0 0 0 17 0 0 0 /proc/7468/statm: 489 269 97 232 0 254 0 Child status: 0 Real time (s): 0.259772 CPU time (s): 0.252961 CPU user time (s): 0.249962 CPU system time (s): 0.002999 CPU usage (%): 97.3781 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node51 on Fri Jun 2 19:58:47 UTC 2006 FILE ID= 41831-1149278327 PBS_JOBID= 305824 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf1355-638.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node51/41831-1149278327/instance-41831-1149278327.opb 115023467 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-41831-1149278327 -o ROOT/results/node51/solver-41831-1149278327 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node51/41831-1149278327/instance-41831-1149278327.opb 115023467 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= cb00b7b35b229b023209b52f92539f50 RANDOM SEED= 115023467 /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: 1642344 kB Buffers: 19696 kB Cached: 331728 kB SwapCached: 3400 kB Active: 51140 kB Inactive: 309216 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1642344 kB SwapTotal: 4192956 kB SwapFree: 4181388 kB Dirty: 148 kB Writeback: 0 kB Mapped: 14916 kB Slab: 39252 kB Committed_AS: 279392 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 node51 on Fri Jun 2 19:58:47 UTC 2006