Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | Signal | 29.2606 | 29.3522 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh220.opb |
MD5SUM | aa59811357c2c173a2986582be1a1c3c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 94 |
Best CPU time to get the best result obtained on this benchmark | 0.039993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 94 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 200 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 200 |
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. 0.10 c Initial problem consists of 200 variables and 900 constraints. 0.10 c Switching on LPR. 0.10 c No problem reductions applied in OPT. instance. 0.10 c preprocess terminated. Elapsed time: 0.029 0.10 c After prepocess the problem consists of 200 variables and 885 constraints. 0.25 c Initial Lower Bound: 69 6.60 c Restart #1 #Var: 200 LB: 69 @ 6.516 6.74 c Restart #2 #Var: 200 LB: 0 @ 6.66 6.96 c Restart #3 #Var: 200 LB: 0 @ 6.882 7.29 c Restart #4 #Var: 200 LB: 0 @ 7.213 7.72 c Restart #5 #Var: 200 LB: 0 @ 7.642 8.29 c Restart #6 #Var: 200 LB: 0 @ 8.208 9.03 c Restart #7 #Var: 200 LB: 0 @ 8.951 10.09 c Restart #8 #Var: 200 LB: 0 @ 10.01 11.31 c Restart #9 #Var: 200 LB: 0 @ 11.233 12.87 c Sol. found (all assignments made)... 12.87 o 99 12.87 c NEW SOLUTION FOUND: 99 @ 12.785 12.87 c Sol. found (all assignments made)... 12.87 o 98 12.87 c NEW SOLUTION FOUND: 98 @ 12.785 12.87 c Sol. found (all assignments made)... 12.87 c Sol. found (all assignments made)... 12.87 o 97 12.87 c NEW SOLUTION FOUND: 97 @ 12.786 12.87 c Sol. found (all assignments made)... 12.87 c Sol. found (all assignments made)... 12.87 o 96 12.87 c NEW SOLUTION FOUND: 96 @ 12.786 14.21 c Restart #10 #Var: 200 LB: 0 @ 14.13 16.87 c Restart #11 #Var: 200 LB: 0 @ 16.786 20.54 c Restart #12 #Var: 200 LB: 0 @ 20.458 23.94 c Restart #13 #Var: 200 LB: 0 @ 23.858 27.95 c CHANGE to LPR mode... UB: 96 MIS: 56 LPR: 69 (0.169) Diff: 0.81159 27.95 c Restart #0 #Var: 200 LB: 0 @ 27.865
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/node17/watcher-40420-1149280268 -o ROOT/results/node17/solver-40420-1149280268 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node17/40420-1149280268/instance-40420-1149280268.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.74 0.88 0.86 2/64 26591 /proc/meminfo: memFree=1438920/2055920 swapFree=4180996/4192956 [pid=26591] ppid=26589 vsize=4748 CPUtime=0 /proc/26591/stat : 26591 (bsolo) R 26589 26591 26545 0 -1 0 250 0 0 0 0 0 0 0 18 0 1 0 193690104 4861952 220 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134559205 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26591/statm: 1231 227 153 55 0 123 0 [startup+10.0025 s] /proc/loadavg: 0.78 0.88 0.86 2/64 26591 /proc/meminfo: memFree=1434184/2055920 swapFree=4180996/4192956 [pid=26591] ppid=26589 vsize=9088 CPUtime=9.91 /proc/26591/stat : 26591 (bsolo) R 26589 26591 26545 0 -1 0 12190 0 0 0 987 4 0 0 25 0 1 0 193690104 9306112 1596 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134540691 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26591/statm: 2272 1596 431 55 0 1164 0 Current children cumulated CPU time (s) 9.91 Current children cumulated vsize (Kb) 9088 [startup+20.0094 s] /proc/loadavg: 0.81 0.89 0.86 2/64 26591 /proc/meminfo: memFree=1429512/2055920 swapFree=4180996/4192956 [pid=26591] ppid=26589 vsize=13844 CPUtime=19.91 /proc/26591/stat : 26591 (bsolo) R 26589 26591 26545 0 -1 0 13374 0 0 0 1984 7 0 0 25 0 1 0 193690104 14176256 2779 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134529256 0 0 4096 16384 0 0 0 17 1 0 0 /proc/26591/statm: 3461 2779 432 55 0 2353 0 Current children cumulated CPU time (s) 19.91 Current children cumulated vsize (Kb) 13844 Child ended because it received signal 11 (SIGSEGV) Real time (s): 29.3522 CPU time (s): 29.2606 CPU user time (s): 29.1536 CPU system time (s): 0.106983 CPU usage (%): 99.6879 Max. virtual memory (cumulated for all children) (Kb): 13844 The end
Begin job on node17 on Fri Jun 2 20:31:08 UTC 2006 FILE ID= 40420-1149280268 PBS_JOBID= 306068 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh220.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node17/40420-1149280268/instance-40420-1149280268.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-40420-1149280268 -o ROOT/results/node17/solver-40420-1149280268 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node17/40420-1149280268/instance-40420-1149280268.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= aa59811357c2c173a2986582be1a1c3c RANDOM SEED= 730800253 /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 : 3000.278 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 : 3000.278 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: 1439128 kB Buffers: 35224 kB Cached: 517332 kB SwapCached: 3752 kB Active: 350224 kB Inactive: 211124 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1439128 kB SwapTotal: 4192956 kB SwapFree: 4180996 kB Dirty: 260 kB Writeback: 0 kB Mapped: 14716 kB Slab: 41448 kB Committed_AS: 270864 kB PageTables: 1476 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node17 on Fri Jun 2 20:31:37 UTC 2006