Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.31 | UNSAT | 2.48762 | 1.87606 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-reduced-mps-v2-20-10-neos11.opb |
MD5SUM | d62742ce7b3ddc885e86cc367d20ba86 |
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 | 1.59476 |
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 | 8600 |
Total number of constraints | 2806 |
Number of constraints which are clauses | 600 |
Number of constraints which are cardinality constraints (but not clauses) | 120 |
Number of constraints which are nor clauses,nor cardinality constraints | 2086 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 450 |
Number of terms in the objective function | 5400 |
Biggest coefficient in the objective function | 1457 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 528660 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 528660 |
Number of bits of the biggest sum of numbers | 20 |
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 Running pbsmodels-v1.31 1.87 s UNSATISFIABLE
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/node78/watcher-45229-1149643865 -o ROOT/results/node78/solver-45229-1149643865 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node78/45229-1149643865/instance-45229-1149643865.opb 681462455 ROOT/tmp/node78/45229-1149643865 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 2/67 12222 /proc/meminfo: memFree=1528056/2055892 swapFree=4085732/4096564 [pid=12222] ppid=12220 vsize=5368 CPUtime=0 /proc/12222/stat : 12222 (runpbsmodels) S 12220 12222 12176 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 229415357 5496832 233 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 243065743940 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0 /proc/12222/statm: 1342 233 194 169 0 52 0 [pid=12223] ppid=12222 vsize=8544 CPUtime=0 /proc/12223/stat : 12223 (pbsmodels-v1.31) R 12222 12222 12176 0 -1 4194304 74 0 0 0 0 0 0 0 21 0 1 0 229415358 8749056 56 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 243063124937 0 0 4096 0 0 0 0 17 1 0 0 /proc/12223/statm: 2136 56 42 3 0 55 0 Child status: 0 Real time (s): 1.87606 CPU time (s): 2.48762 CPU user time (s): 2.46163 CPU system time (s): 0.025996 CPU usage (%): 132.598 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node78 on Wed Jun 7 01:31:05 UTC 2006 FILE ID= 45229-1149643865 PBS_JOBID= 323728 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos11.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node78/45229-1149643865/instance-45229-1149643865.opb 681462455 ROOT/tmp/node78/45229-1149643865 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node78/watcher-45229-1149643865 -o ROOT/results/node78/solver-45229-1149643865 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node78/45229-1149643865/instance-45229-1149643865.opb 681462455 ROOT/tmp/node78/45229-1149643865 MD5SUM SOLVER= 95562bc622ddb1f976359072aec5ad24 7fcd858753252b26b88f3383e979819a c732bc4c3aeda9195daa74a308a1f78e b7e54d975d35ab28450b6de5c14d303e f7da3270b2cd5190fa0cd9af9b854ca4 MD5SUM BENCH= d62742ce7b3ddc885e86cc367d20ba86 RANDOM SEED= 681462455 /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 : 3000.225 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 : 6006.17 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 : 3000.225 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1528456 kB Buffers: 32040 kB Cached: 432948 kB SwapCached: 2512 kB Active: 29428 kB Inactive: 444324 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1528456 kB SwapTotal: 4096564 kB SwapFree: 4085732 kB Dirty: 160 kB Writeback: 0 kB Mapped: 15204 kB Slab: 40164 kB Committed_AS: 424632 kB PageTables: 1420 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node78 on Wed Jun 7 01:31:08 UTC 2006