Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 1.3358 | 1.41732 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-ooo.rf6.ucl.opb |
MD5SUM | ebf7767da9a4e6eacd2d0c2c5ada19f1 |
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 | 0.05699 |
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 | 1804 |
Total number of constraints | 4931 |
Number of constraints which are clauses | 4707 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 224 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 9 |
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 | 19 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 64 |
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 0.08 c INFO: OSL Context initialized. 0.16 c Initial problem consists of 1804 variables and 4931 constraints. 0.19 c Using non-optimization problem switches. 0.19 c No problem reductions applied in OPT. instance. 0.19 c preprocess terminated. Elapsed time: 0.112 0.19 c After prepocess the problem consists of 1671 variables and 4649 constraints. 0.37 c Restart #1 #Var: 1670 LB: 0 @ 0.297 0.75 c Restart #2 #Var: 1667 LB: 0 @ 0.672 1.35 c Restart #3 #Var: 1575 LB: 0 @ 1.271 1.41 s UNSATISFIABLE 1.41 c Exit Code: 20 1.41 c Total time: 1.333 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/node39/watcher-39700-1149235066 -o ROOT/results/node39/solver-39700-1149235066 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node39/39700-1149235066/instance-39700-1149235066.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.93 0.97 0.91 2/64 1559 /proc/meminfo: memFree=1158392/2055920 swapFree=4180888/4192956 [pid=1559] ppid=1557 vsize=2900 CPUtime=0 /proc/1559/stat : 1559 (bsolo) R 1557 1559 1514 0 -1 0 43 0 0 0 0 0 0 0 19 0 1 0 189172875 2969600 27 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 11092772 0 0 4096 0 0 0 0 17 1 0 0 /proc/1559/statm: 737 31 23 55 0 38 0 Child status: 20 Real time (s): 1.41732 CPU time (s): 1.3358 CPU user time (s): 1.3268 CPU system time (s): 0.008998 CPU usage (%): 94.2478 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node39 on Fri Jun 2 07:57:46 UTC 2006 FILE ID= 39700-1149235066 PBS_JOBID= 296847 BENCH NAME= ROOT/tmp/node39/39700-1149235066/instance-39700-1149235066.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node39/39700-1149235066/instance-39700-1149235066.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node39/watcher-39700-1149235066 -o ROOT/results/node39/solver-39700-1149235066 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node39/39700-1149235066/instance-39700-1149235066.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= ebf7767da9a4e6eacd2d0c2c5ada19f1 RANDOM SEED= 885110383 /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 : 3000.213 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 : 5931.00 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 : 3000.213 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: 1158600 kB Buffers: 44724 kB Cached: 777084 kB SwapCached: 4052 kB Active: 220232 kB Inactive: 610640 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1158600 kB SwapTotal: 4192956 kB SwapFree: 4180888 kB Dirty: 184 kB Writeback: 0 kB Mapped: 14820 kB Slab: 52496 kB Committed_AS: 227712 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 node39 on Fri Jun 2 07:57:47 UTC 2006