Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 29.8495 | 29.935 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-elf.rf9.ucl.opb |
MD5SUM | f3a2fcfec289719ed724c9b755cd6805 |
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 | 1.16182 |
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 | 20445 |
Total number of constraints | 58444 |
Number of constraints which are clauses | 56420 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2024 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 13 |
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 | 65 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 254 |
Number of bits of the biggest sum of numbers | 8 |
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 0.08 c INFO: OSL Context initialized. 1.46 c Initial problem consists of 20445 variables and 58444 constraints. 2.41 c Using non-optimization problem switches. 2.41 c No problem reductions applied in OPT. instance. 2.41 c preprocess terminated. Elapsed time: 2.337 2.41 c After prepocess the problem consists of 19781 variables and 56985 constraints. 4.30 c Restart #1 #Var: 19345 LB: 0 @ 4.227 8.24 c Restart #2 #Var: 19345 LB: 0 @ 8.166 14.29 c Restart #3 #Var: 19345 LB: 0 @ 14.21 19.57 c Restart #4 #Var: 14387 LB: 0 @ 19.494 22.79 c Restart #5 #Var: 14290 LB: 0 @ 22.707 29.82 c Restart #6 #Var: 7097 LB: 0 @ 29.736 29.92 s UNSATISFIABLE 29.92 c Exit Code: 20 29.92 c Total time: 29.838 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/node2/watcher-39720-1149237309 -o ROOT/results/node2/solver-39720-1149237309 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node2/39720-1149237309/instance-39720-1149237309.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.93 2/64 20640 /proc/meminfo: memFree=1263256/2055920 swapFree=4181512/4192956 [pid=20640] ppid=20638 vsize=3364 CPUtime=0 /proc/20640/stat : 20640 (bsolo) R 20638 20640 20595 0 -1 0 56 0 0 0 0 0 0 0 19 0 1 0 189392483 3444736 39 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10540039 0 0 4096 0 0 0 0 17 1 0 0 /proc/20640/statm: 841 43 32 55 0 40 0 [startup+10.0023 s] /proc/loadavg: 0.93 0.97 0.93 2/64 20640 /proc/meminfo: memFree=1211432/2055920 swapFree=4181512/4192956 [pid=20640] ppid=20638 vsize=57000 CPUtime=9.92 /proc/20640/stat : 20640 (bsolo) R 20638 20640 20595 0 -1 0 94752 0 0 0 964 28 0 0 25 0 1 0 189392483 58368000 13255 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718704 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20640/statm: 14250 13255 300 55 0 13142 0 Current children cumulated CPU time (s) 9.92 Current children cumulated vsize (Kb) 57000 [startup+20.0083 s] /proc/loadavg: 0.94 0.97 0.93 2/64 20640 /proc/meminfo: memFree=1210920/2055920 swapFree=4181512/4192956 [pid=20640] ppid=20638 vsize=57528 CPUtime=19.92 /proc/20640/stat : 20640 (bsolo) R 20638 20640 20595 0 -1 0 94879 0 0 0 1963 29 0 0 25 0 1 0 189392483 58908672 13382 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134718209 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20640/statm: 14382 13382 300 55 0 13274 0 Current children cumulated CPU time (s) 19.92 Current children cumulated vsize (Kb) 57528 Child status: 20 Real time (s): 29.935 CPU time (s): 29.8495 CPU user time (s): 29.5345 CPU system time (s): 0.314952 CPU usage (%): 99.7141 Max. virtual memory (cumulated for all children) (Kb): 57528
Begin job on node2 on Fri Jun 2 08:35:09 UTC 2006 FILE ID= 39720-1149237309 PBS_JOBID= 297107 BENCH NAME= ROOT/tmp/node2/39720-1149237309/instance-39720-1149237309.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node2/39720-1149237309/instance-39720-1149237309.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-39720-1149237309 -o ROOT/results/node2/solver-39720-1149237309 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node2/39720-1149237309/instance-39720-1149237309.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= f3a2fcfec289719ed724c9b755cd6805 RANDOM SEED= 885945685 /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 : 3000.240 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 : 3000.240 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: 1263464 kB Buffers: 34936 kB Cached: 679620 kB SwapCached: 3524 kB Active: 347552 kB Inactive: 376104 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1263464 kB SwapTotal: 4192956 kB SwapFree: 4181512 kB Dirty: 236 kB Writeback: 0 kB Mapped: 14924 kB Slab: 54740 kB Committed_AS: 224072 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node2 on Fri Jun 2 08:35:39 UTC 2006