Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 3.71643 | 3.77985 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-elf.rf8.ucl.opb |
MD5SUM | e5e9e70aacd6f12ca1d11bb54ad048ed |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.210967 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 6059 |
Total number of constraints | 16684 |
Number of constraints which are clauses | 15940 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 744 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 34 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 127 |
Number of bits of the biggest sum of numbers | 7 |
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 Time Limit set via PBTIMEOUT to 1800 0.06 c INFO: OSL Context initialized. 0.36 c Initial problem consists of 6059 variables and 16684 constraints. 0.49 c Using non-optimization problem switches. 0.49 c No problem reductions applied in OPT. instance. 0.49 c preprocess terminated. Elapsed time: 0.434 0.49 c After prepocess the problem consists of 5747 variables and 16021 constraints. 1.06 c Restart #1 #Var: 4164 LB: 0 @ 1.001 1.92 c Restart #2 #Var: 4164 LB: 0 @ 1.865 2.57 c Restart #3 #Var: 4164 LB: 0 @ 2.51 3.15 c Restart #4 #Var: 4164 LB: 0 @ 3.093 3.77 s UNSATISFIABLE 3.77 c Exit Code: 20 3.77 c Total time: 3.711 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/node5/watcher-39703-1149235710 -o ROOT/results/node5/solver-39703-1149235710 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node5/39703-1149235710/instance-39703-1149235710.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.75 0.92 0.97 2/64 23814 /proc/meminfo: memFree=1378272/2055920 swapFree=4180912/4192956 [pid=23814] ppid=23812 vsize=4928 CPUtime=0 /proc/23814/stat : 23814 (bsolo) R 23812 23814 23769 0 -1 0 335 0 0 0 0 0 0 0 18 0 1 0 189174646 5046272 299 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23814/statm: 1232 310 208 55 0 124 0 Child status: 20 Real time (s): 3.77985 CPU time (s): 3.71643 CPU user time (s): 3.67444 CPU system time (s): 0.041993 CPU usage (%): 98.3222 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node5 on Fri Jun 2 08:08:30 UTC 2006 FILE ID= 39703-1149235710 PBS_JOBID= 296886 BENCH NAME= ROOT/tmp/node5/39703-1149235710/instance-39703-1149235710.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node5/39703-1149235710/instance-39703-1149235710.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-39703-1149235710 -o ROOT/results/node5/solver-39703-1149235710 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node5/39703-1149235710/instance-39703-1149235710.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= e5e9e70aacd6f12ca1d11bb54ad048ed RANDOM SEED= 14045960 /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 : 3000.279 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 : 3000.279 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: 1378480 kB Buffers: 35236 kB Cached: 565308 kB SwapCached: 4180 kB Active: 209168 kB Inactive: 400428 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1378480 kB SwapTotal: 4192956 kB SwapFree: 4180912 kB Dirty: 316 kB Writeback: 0 kB Mapped: 14940 kB Slab: 53876 kB Committed_AS: 218200 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node5 on Fri Jun 2 08:08:34 UTC 2006