| Solver Name | Answer | Objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| bsolo 2006/05 | UNSAT | 1.3368 | 1.36031 |
| Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=29-Q=521.opb |
| MD5SUM | ca3ddae2508c16876757050f64024907 |
| Bench Category | OPT-SMALLINT (optimisation, small integers) |
| 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 | 0.023995 |
| Has Objective Function | YES |
| Satisfiable | NO |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 99 |
| Total number of constraints | 244 |
| Number of constraints which are clauses | 243 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 1 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 81 |
| Number of terms in the objective function | 9 |
| Biggest coefficient in the objective function | 256 |
| Number of bits for the biggest coefficient in the objective function | 9 |
| Sum of the numbers in the objective function | 511 |
| Number of bits of the sum of numbers in the objective function | 9 |
| Biggest number in a constraint | 65536 |
| Number of bits of the biggest number in a constraint | 17 |
| Biggest sum of numbers in a constraint | 276230 |
| Number of bits of the biggest sum of numbers | 19 |
| 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. 0.03 c Initial problem consists of 99 variables and 245 constraints. 0.03 c No problem reductions applied in OPT. instance. 0.03 c preprocess terminated. Elapsed time: 0.016 0.03 c After prepocess the problem consists of 93 variables and 233 constraints. 0.03 c Initial Lower Bound: 0 0.05 c Restart #1 #Var: 93 LB: 0 @ 0.03 0.08 c Restart #2 #Var: 93 LB: 0 @ 0.058 0.12 c Restart #3 #Var: 93 LB: 0 @ 0.105 0.21 c Restart #4 #Var: 93 LB: 0 @ 0.192 0.36 c Restart #5 #Var: 93 LB: 0 @ 0.338 0.61 c Restart #6 #Var: 93 LB: 0 @ 0.588 0.94 c Restart #7 #Var: 93 LB: 0 @ 0.922 1.35 s UNSATISFIABLE 1.35 c Exit Code: 20 1.35 c Total time: 1.332 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 runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node92/watcher-48211-1149872830 -o ROOT/results/node92/solver-48211-1149872830 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/48211-1149872830/instance-48211-1149872830.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.00 0.00 0.00 2/67 28442 /proc/meminfo: memFree=1686088/2055892 swapFree=4084924/4096564 [pid=28442] ppid=28440 vsize=436 CPUtime=0 /proc/28442/stat : 28442 (bsolo) D 28440 28442 28396 0 -1 0 37 0 0 0 0 0 0 0 21 0 1 0 252921882 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 9552820 0 2147483391 4096 0 18446744072099843366 0 0 17 1 0 0 /proc/28442/statm: 109 23 18 55 0 18 0 Child status: 20 Real time (s): 1.36031 CPU time (s): 1.3368 CPU user time (s): 1.3178 CPU system time (s): 0.018997 CPU usage (%): 98.2714 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node92 on Fri Jun 9 17:07:10 UTC 2006 FILE ID= 48211-1149872830 PBS_JOBID= 384347 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=29-Q=521.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/48211-1149872830/instance-48211-1149872830.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node92/watcher-48211-1149872830 -o ROOT/results/node92/solver-48211-1149872830 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node92/48211-1149872830/instance-48211-1149872830.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= ca3ddae2508c16876757050f64024907 RANDOM SEED= 148923022 /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 : 3000.214 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 : 6006.19 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 : 3000.214 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1686296 kB Buffers: 34660 kB Cached: 264084 kB SwapCached: 2904 kB Active: 97660 kB Inactive: 209860 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1686296 kB SwapTotal: 4096564 kB SwapFree: 4084924 kB Dirty: 156 kB Writeback: 0 kB Mapped: 15272 kB Slab: 48656 kB Committed_AS: 592568 kB PageTables: 1256 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node92 on Fri Jun 9 17:07:12 UTC 2006