Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 31.2792 | 31.3228 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-ooo.rf8.ucl.opb |
MD5SUM | a985b0d4e6d576e8ad3098d78036fdc8 |
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 | 0.722889 |
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 | 6832 |
Total number of constraints | 19477 |
Number of constraints which are clauses | 18953 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 524 |
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 0.03 c INFO: OSL Context initialized. 0.38 c Initial problem consists of 6832 variables and 19477 constraints. 0.53 c Using non-optimization problem switches. 0.53 c No problem reductions applied in OPT. instance. 0.53 c preprocess terminated. Elapsed time: 0.503 0.53 c After prepocess the problem consists of 6472 variables and 18733 constraints. 1.57 c Restart #1 #Var: 6472 LB: 0 @ 1.544 3.28 c Restart #2 #Var: 6471 LB: 0 @ 3.248 5.74 c Restart #3 #Var: 6441 LB: 0 @ 5.714 8.54 c Restart #4 #Var: 6441 LB: 0 @ 8.511 11.90 c Restart #5 #Var: 6429 LB: 0 @ 11.865 16.19 c Restart #6 #Var: 6417 LB: 0 @ 16.159 21.31 c Restart #7 #Var: 6402 LB: 0 @ 21.272 26.66 c Restart #8 #Var: 6384 LB: 0 @ 26.617 30.74 c Restart #9 #Var: 4072 LB: 0 @ 30.704 31.31 s UNSATISFIABLE 31.31 c Exit Code: 20 31.31 c Total time: 31.272 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/node42/watcher-39740-1149240350 -o ROOT/results/node42/solver-39740-1149240350 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node42/39740-1149240350/instance-39740-1149240350.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.43 0.84 0.89 3/64 2883 /proc/meminfo: memFree=1336000/2055920 swapFree=4181444/4192956 [pid=2883] ppid=2881 vsize=2900 CPUtime=0 /proc/2883/stat : 2883 (bsolo) D 2881 2883 2838 0 -1 0 43 0 0 0 0 0 0 0 18 0 1 0 189702079 2969600 27 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 12407588 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/2883/statm: 725 27 19 55 0 38 0 [startup+10.0028 s] /proc/loadavg: 0.52 0.85 0.89 2/64 2883 /proc/meminfo: memFree=1317192/2055920 swapFree=4181444/4192956 [pid=2883] ppid=2881 vsize=23496 CPUtime=9.96 /proc/2883/stat : 2883 (bsolo) R 2881 2883 2838 0 -1 0 5345 0 0 0 993 3 0 0 25 0 1 0 189702079 24059904 5012 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134595737 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2883/statm: 5874 5012 300 55 0 4766 0 Current children cumulated CPU time (s) 9.96 Current children cumulated vsize (Kb) 23496 [startup+20.0099 s] /proc/loadavg: 0.59 0.85 0.89 2/64 2883 /proc/meminfo: memFree=1315272/2055920 swapFree=4181444/4192956 [pid=2883] ppid=2881 vsize=25476 CPUtime=19.96 /proc/2883/stat : 2883 (bsolo) R 2881 2883 2838 0 -1 0 5831 0 0 0 1992 4 0 0 25 0 1 0 189702079 26087424 5498 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134541526 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2883/statm: 6369 5498 300 55 0 5261 0 Current children cumulated CPU time (s) 19.96 Current children cumulated vsize (Kb) 25476 [startup+30.016 s] /proc/loadavg: 0.65 0.86 0.89 2/64 2883 /proc/meminfo: memFree=1313352/2055920 swapFree=4181444/4192956 [pid=2883] ppid=2881 vsize=27324 CPUtime=29.97 /proc/2883/stat : 2883 (bsolo) R 2881 2883 2838 0 -1 0 6302 0 0 0 2992 5 0 0 25 0 1 0 189702079 27979776 5969 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134528714 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2883/statm: 6831 5969 300 55 0 5723 0 Current children cumulated CPU time (s) 29.97 Current children cumulated vsize (Kb) 27324 Child status: 20 Real time (s): 31.3228 CPU time (s): 31.2792 CPU user time (s): 31.2173 CPU system time (s): 0.06199 CPU usage (%): 99.861 Max. virtual memory (cumulated for all children) (Kb): 27324
Begin job on node42 on Fri Jun 2 09:25:50 UTC 2006 FILE ID= 39740-1149240350 PBS_JOBID= 297369 BENCH NAME= ROOT/tmp/node42/39740-1149240350/instance-39740-1149240350.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node42/39740-1149240350/instance-39740-1149240350.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-39740-1149240350 -o ROOT/results/node42/solver-39740-1149240350 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node42/39740-1149240350/instance-39740-1149240350.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= a985b0d4e6d576e8ad3098d78036fdc8 RANDOM SEED= 992010623 /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 : 3000.216 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 : 3000.216 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: 1336208 kB Buffers: 30952 kB Cached: 616312 kB SwapCached: 3428 kB Active: 283652 kB Inactive: 372556 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1336208 kB SwapTotal: 4192956 kB SwapFree: 4181444 kB Dirty: 140 kB Writeback: 0 kB Mapped: 14920 kB Slab: 49576 kB Committed_AS: 246408 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 node42 on Fri Jun 2 09:26:22 UTC 2006