Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.31 | UNSAT | 1.75073 | 1.24903 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-bore3d.opb |
MD5SUM | 92dbce0ee65b0b4b0a99bd9de6d1fe66 |
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 | 0.219966 |
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 | 9277 |
Total number of constraints | 242 |
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 | 242 |
Minimum length of a constraint | 17 |
Maximum length of a constraint | 2190 |
Number of terms in the objective function | 2617 |
Biggest coefficient in the objective function | 79568 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 526420 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 526420 |
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 1.24 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/node67/watcher-45323-1149645679 -o ROOT/results/node67/solver-45323-1149645679 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node67/45323-1149645679/instance-45323-1149645679.opb 461895583 ROOT/tmp/node67/45323-1149645679 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 0.97 0.91 2/70 23128 /proc/meminfo: memFree=1756904/2055920 swapFree=4181756/4192956 [pid=23128] ppid=23126 vsize=5360 CPUtime=0 /proc/23128/stat : 23128 (runpbsmodels) S 23126 23128 23082 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 230237332 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/23128/statm: 1340 234 195 169 0 51 0 [pid=23129] ppid=23128 vsize=12268 CPUtime=0 /proc/23129/stat : 23129 (pbsmodels-v1.31) R 23128 23128 23082 0 -1 4194304 350 0 0 0 0 0 0 0 20 0 1 0 230237333 12562432 315 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 271647292414 0 0 4224 0 0 0 0 17 0 0 0 /proc/23129/statm: 3067 315 242 3 0 167 0 Child status: 0 Real time (s): 1.24903 CPU time (s): 1.75073 CPU user time (s): 1.71574 CPU system time (s): 0.034994 CPU usage (%): 140.167 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node67 on Wed Jun 7 02:01:19 UTC 2006 FILE ID= 45323-1149645679 PBS_JOBID= 323822 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bore3d.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node67/45323-1149645679/instance-45323-1149645679.opb 461895583 ROOT/tmp/node67/45323-1149645679 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-45323-1149645679 -o ROOT/results/node67/solver-45323-1149645679 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node67/45323-1149645679/instance-45323-1149645679.opb 461895583 ROOT/tmp/node67/45323-1149645679 MD5SUM SOLVER= 95562bc622ddb1f976359072aec5ad24 7fcd858753252b26b88f3383e979819a c732bc4c3aeda9195daa74a308a1f78e b7e54d975d35ab28450b6de5c14d303e f7da3270b2cd5190fa0cd9af9b854ca4 MD5SUM BENCH= 92dbce0ee65b0b4b0a99bd9de6d1fe66 RANDOM SEED= 461895583 /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 : 3000.264 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 : 5931.00 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 : 3000.264 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: 1757112 kB Buffers: 28072 kB Cached: 208004 kB SwapCached: 2944 kB Active: 76716 kB Inactive: 168932 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1757112 kB SwapTotal: 4192956 kB SwapFree: 4181756 kB Dirty: 236 kB Writeback: 0 kB Mapped: 16052 kB Slab: 38676 kB Committed_AS: 433136 kB PageTables: 1708 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node67 on Wed Jun 7 02:01:21 UTC 2006