Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 11.2983 | 11.3155 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.ucl.opb |
MD5SUM | d30cbdfbaf2c404a9c4e9217e33c734d |
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 | 0.362944 |
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 | 6392 |
Total number of constraints | 18058 |
Number of constraints which are clauses | 17278 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 780 |
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 | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 126 |
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 0.01 c INFO: OSL Context initialized. 0.37 c Initial problem consists of 6392 variables and 18058 constraints. 0.50 c Using non-optimization problem switches. 0.50 c No problem reductions applied in OPT. instance. 0.50 c preprocess terminated. Elapsed time: 0.49 0.50 c After prepocess the problem consists of 6104 variables and 17480 constraints. 0.99 c Restart #1 #Var: 6104 LB: 0 @ 0.983 2.28 c Restart #2 #Var: 6104 LB: 0 @ 2.275 3.62 c Restart #3 #Var: 5822 LB: 0 @ 3.609 5.10 c Restart #4 #Var: 5822 LB: 0 @ 5.09 6.79 c Restart #5 #Var: 5822 LB: 0 @ 6.779 8.42 c Restart #6 #Var: 5299 LB: 0 @ 8.406 9.65 c Restart #7 #Var: 4444 LB: 0 @ 9.639 11.31 s UNSATISFIABLE 11.31 c Exit Code: 20 11.31 c Total time: 11.293 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/node88/watcher-39726-1149238179 -o ROOT/results/node88/solver-39726-1149238179 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node88/39726-1149238179/instance-39726-1149238179.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.95 0.94 2/68 21792 /proc/meminfo: memFree=1429424/2055888 swapFree=4085344/4096564 [pid=21792] ppid=21790 vsize=4752 CPUtime=0 /proc/21792/stat : 21792 (bsolo) R 21790 21792 21747 0 -1 0 235 0 0 0 0 0 0 0 19 0 1 0 189457064 4866048 206 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134559211 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21792/statm: 1188 215 150 55 0 79 0 [startup+10.0025 s] /proc/loadavg: 0.87 0.95 0.94 2/68 21792 /proc/meminfo: memFree=1409528/2055888 swapFree=4085344/4096564 [pid=21792] ppid=21790 vsize=24508 CPUtime=9.98 /proc/21792/stat : 21792 (bsolo) R 21790 21792 21747 0 -1 0 5424 0 0 0 994 4 0 0 25 0 1 0 189457064 25096192 5274 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21792/statm: 6127 5274 297 55 0 5018 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 24508 Child status: 20 Real time (s): 11.3155 CPU time (s): 11.2983 CPU user time (s): 11.2423 CPU system time (s): 0.055991 CPU usage (%): 99.8478 Max. virtual memory (cumulated for all children) (Kb): 24508
Begin job on node88 on Fri Jun 2 08:49:39 UTC 2006 FILE ID= 39726-1149238179 PBS_JOBID= 297187 BENCH NAME= ROOT/tmp/node88/39726-1149238179/instance-39726-1149238179.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node88/39726-1149238179/instance-39726-1149238179.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node88/watcher-39726-1149238179 -o ROOT/results/node88/solver-39726-1149238179 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node88/39726-1149238179/instance-39726-1149238179.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= d30cbdfbaf2c404a9c4e9217e33c734d RANDOM SEED= 706073270 /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 : 3000.261 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 : 6006.16 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 : 3000.261 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 : 5999.38 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1429632 kB Buffers: 31132 kB Cached: 520228 kB SwapCached: 2500 kB Active: 108480 kB Inactive: 451624 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1429632 kB SwapTotal: 4096564 kB SwapFree: 4085344 kB Dirty: 136 kB Writeback: 0 kB Mapped: 16740 kB Slab: 52724 kB Committed_AS: 250376 kB PageTables: 1280 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node88 on Fri Jun 2 08:49:51 UTC 2006