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| Solver Name | Answer | Objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| bsolo 2006/05 | OPT | -1073741823 | 0.042992 | 0.052653 |
| Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/www.csit.fsu.edu/ ~burkardt/datasets/mps/normalized-mps-v2-20-10-nazareth.opb |
| MD5SUM | 717b9ee7a115604785e9172508b7e284 |
| Bench Category | OPT-BIGINT (optimisation, big integers) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | -1073741823 |
| Best CPU time to get the best result obtained on this benchmark | 0.042992 |
| Has Objective Function | YES |
| Satisfiable | YES |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | -1073741823 |
| Optimality of the best value was proved | YES |
| Number of variables | 78 |
| Total number of constraints | 3 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 3 |
| Minimum length of a constraint | 17 |
| Maximum length of a constraint | 61 |
| Number of terms in the objective function | 78 |
| Biggest coefficient in the objective function | 1073741824 |
| Number of bits for the biggest coefficient in the objective function | 31 |
| Sum of the numbers in the objective function | 3221356541 |
| Number of bits of the sum of numbers in the objective function | 32 |
| Biggest number in a constraint | 5368724480 |
| Number of bits of the biggest number in a constraint | 33 |
| Biggest sum of numbers in a constraint | 20401110007 |
| Number of bits of the biggest sum of numbers | 35 |
| 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 0.01 c INFO: OSL Context initialized. 0.02 c BIG Int formula... 0.02 c Initial problem consists of 78 variables and 3 constraints. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.01 0.02 c After prepocess the problem consists of 78 variables and 3 constraints. 0.02 c Initial Lower Bound: -1073741823 0.02 c Sol. found (all assignments made)... 0.02 o 0 0.02 c NEW SOLUTION FOUND: 0 @ 0.01 0.02 c Sol. found (all assignments made)... 0.02 o -536870912 0.02 c NEW SOLUTION FOUND: -536870912 @ 0.01 0.02 c Sol. found (all assignments made)... 0.02 o -805306368 0.02 c NEW SOLUTION FOUND: -805306368 @ 0.01 0.02 c Sol. found (all assignments made)... 0.02 c Sol. found (all assignments made)... 0.02 o -939524096 0.02 c NEW SOLUTION FOUND: -939524096 @ 0.01 0.02 c Sol. found (all assignments made)... 0.02 o -1006632960 0.02 c NEW SOLUTION FOUND: -1006632960 @ 0.01 0.02 c Sol. found (all assignments made)... 0.02 o -1040187392 0.02 c NEW SOLUTION FOUND: -1040187392 @ 0.01 0.02 c Sol. found (all assignments made)... 0.02 o -1056964608 0.02 c NEW SOLUTION FOUND: -1056964608 @ 0.011 0.02 c Sol. found (all assignments made)... 0.02 o -1065353216 0.02 c NEW SOLUTION FOUND: -1065353216 @ 0.011 0.02 c Sol. found (all assignments made)... 0.02 o -1069547520 0.02 c NEW SOLUTION FOUND: -1069547520 @ 0.011 0.02 c Sol. found (all assignments made)... 0.02 o -1071644672 0.02 c NEW SOLUTION FOUND: -1071644672 @ 0.011 0.02 c Sol. found (all assignments made)... 0.02 o -1072693248 0.02 c NEW SOLUTION FOUND: -1072693248 @ 0.012 0.02 c Sol. found (all assignments made)... 0.02 o -1073217536 0.02 c NEW SOLUTION FOUND: -1073217536 @ 0.012 0.02 c Sol. found (all assignments made)... 0.02 o -1073479680 0.02 c NEW SOLUTION FOUND: -1073479680 @ 0.013 0.02 c Sol. found (all assignments made)... 0.02 o -1073610752 0.02 c NEW SOLUTION FOUND: -1073610752 @ 0.013 0.02 c Sol. found (all assignments made)... 0.02 o -1073676288 0.02 c NEW SOLUTION FOUND: -1073676288 @ 0.014 0.02 c Sol. found (all assignments made)... 0.02 o -1073709056 0.02 c NEW SOLUTION FOUND: -1073709056 @ 0.015 0.02 c Sol. found (all assignments made)... 0.02 o -1073725440 0.02 c NEW SOLUTION FOUND: -1073725440 @ 0.015 0.02 c Sol. found (all assignments made)... 0.02 o -1073733632 0.02 c NEW SOLUTION FOUND: -1073733632 @ 0.016 0.02 c Sol. found (all assignments made)... 0.02 o -1073737728 0.02 c NEW SOLUTION FOUND: -1073737728 @ 0.018 0.02 c Sol. found (all assignments made)... 0.02 o -1073739776 0.02 c NEW SOLUTION FOUND: -1073739776 @ 0.019 0.03 c Sol. found (all assignments made)... 0.03 o -1073740800 0.03 c NEW SOLUTION FOUND: -1073740800 @ 0.02 0.03 c Sol. found (all assignments made)... 0.03 o -1073741312 0.03 c NEW SOLUTION FOUND: -1073741312 @ 0.021 0.03 c Sol. found (all assignments made)... 0.03 o -1073741568 0.03 c NEW SOLUTION FOUND: -1073741568 @ 0.023 0.03 c Sol. found (all assignments made)... 0.03 o -1073741696 0.03 c NEW SOLUTION FOUND: -1073741696 @ 0.025 0.03 c Sol. found (all assignments made)... 0.03 o -1073741760 0.03 c NEW SOLUTION FOUND: -1073741760 @ 0.026 0.03 c Sol. found (all assignments made)... 0.03 o -1073741792 0.03 c NEW SOLUTION FOUND: -1073741792 @ 0.028 0.04 c Sol. found (all assignments made)... 0.04 o -1073741808 0.04 c NEW SOLUTION FOUND: -1073741808 @ 0.031 0.04 c Sol. found (all assignments made)... 0.04 o -1073741816 0.04 c NEW SOLUTION FOUND: -1073741816 @ 0.033 0.04 c Sol. found (all assignments made)... 0.04 o -1073741820 0.04 c NEW SOLUTION FOUND: -1073741820 @ 0.035 0.04 c Sol. found (all assignments made)... 0.04 o -1073741822 0.04 c NEW SOLUTION FOUND: -1073741822 @ 0.038 0.05 c Sol. found (all assignments made)... 0.05 o -1073741823 0.05 c NEW SOLUTION FOUND: -1073741823 @ 0.041 0.05 s OPTIMUM FOUND 0.05 c Cost: -1073741823 0.05 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 0.05 v x32 x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 0.05 v -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 0.05 c Exit Code: 30 0.05 c Total time: 0.041 s
OK -1073741823
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/node34/watcher-40621-1149309146 -o ROOT/results/node34/solver-40621-1149309146 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node34/40621-1149309146/instance-40621-1149309146.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.96 2/64 25670 /proc/meminfo: memFree=1454920/2055920 swapFree=4181356/4192956 [pid=25670] ppid=25668 vsize=4928 CPUtime=0 /proc/25670/stat : 25670 (bsolo) R 25668 25670 25624 0 -1 0 289 0 0 0 0 0 0 0 19 0 1 0 196578447 5046272 258 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 8122192 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25670/statm: 1232 268 178 55 0 124 0 Child status: 30 Real time (s): 0.052653 CPU time (s): 0.042992 CPU user time (s): 0.026995 CPU system time (s): 0.015997 CPU usage (%): 81.6515 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node34 on Sat Jun 3 04:32:26 UTC 2006 FILE ID= 40621-1149309146 PBS_JOBID= 307797 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/www.csit.fsu.edu/~burkardt/datasets/mps/normalized-mps-v2-20-10-nazareth.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node34/40621-1149309146/instance-40621-1149309146.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node34/watcher-40621-1149309146 -o ROOT/results/node34/solver-40621-1149309146 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node34/40621-1149309146/instance-40621-1149309146.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 717b9ee7a115604785e9172508b7e284 RANDOM SEED= 924170156 /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 : 3000.277 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 : 3000.277 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: 1455128 kB Buffers: 24960 kB Cached: 503344 kB SwapCached: 3524 kB Active: 33868 kB Inactive: 503304 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1455128 kB SwapTotal: 4192956 kB SwapFree: 4181356 kB Dirty: 172 kB Writeback: 0 kB Mapped: 14900 kB Slab: 49660 kB Committed_AS: 326312 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node34 on Sat Jun 3 04:32:26 UTC 2006