Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.31 | UNSAT | 34.5927 | 28.169 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-pilot.opb |
MD5SUM | 3b411a9d6011bc35efb221797d9fcf38 |
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 | 4.75228 |
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 | 86785 |
Total number of constraints | 2481 |
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 | 2481 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 7620 |
Number of terms in the objective function | 840 |
Biggest coefficient in the objective function | 21170 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 524903 |
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 | 530339 |
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 28.16 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/node6/watcher-45356-1149646311 -o ROOT/results/node6/solver-45356-1149646311 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node6/45356-1149646311/instance-45356-1149646311.opb 881468075 ROOT/tmp/node6/45356-1149646311 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.99 2/64 12544 /proc/meminfo: memFree=1597528/2055924 swapFree=4181416/4192956 [pid=12544] ppid=12542 vsize=5212 CPUtime=0 /proc/12544/stat : 12544 (runpbsmodels) R 12542 12544 12498 0 -1 4194304 89 0 0 0 0 0 0 0 19 0 1 0 230293290 5337088 62 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 268583009778 0 0 4096 0 0 0 0 17 1 0 0 /proc/12544/statm: 1303 78 60 169 0 14 0 [startup+10.0027 s] /proc/loadavg: 1.01 1.00 1.00 2/69 12549 /proc/meminfo: memFree=1578608/2055924 swapFree=4181416/4192956 [pid=12544] ppid=12542 vsize=5360 CPUtime=0 /proc/12544/stat : 12544 (runpbsmodels) S 12542 12544 12498 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 230293290 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/12544/statm: 1340 234 195 169 0 51 0 [pid=12545] ppid=12544 vsize=12268 CPUtime=0 /proc/12545/stat : 12545 (pbsmodels-v1.31) S 12544 12544 12498 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 230293291 12562432 383 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/12545/statm: 3067 383 293 3 0 167 0 [pid=12546] ppid=12545 vsize=5356 CPUtime=0 /proc/12546/stat : 12546 (sh) S 12545 12544 12498 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 230293292 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/12546/statm: 1339 227 188 169 0 50 0 [pid=12547] ppid=12546 vsize=14480 CPUtime=9.53 /proc/12547/stat : 12547 (pb2smodels) R 12546 12544 12498 0 -1 4194304 1007 0 0 0 952 1 0 0 17 0 1 0 230293292 14827520 965 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 268591738834 0 0 4224 0 0 0 0 17 1 0 0 /proc/12547/statm: 3620 965 341 3 0 720 0 [pid=12548] ppid=12546 vsize=17740 CPUtime=3.26 /proc/12548/stat : 12548 (smodels-2.31) R 12546 12544 12498 0 -1 4194304 4186 0 0 0 324 2 0 0 15 0 1 0 230293292 18165760 4052 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 2655198 0 0 4096 0 0 0 0 17 0 0 0 /proc/12548/statm: 4435 4052 206 21 0 3871 0 [pid=12549] ppid=12546 vsize=12268 CPUtime=0 /proc/12549/stat : 12549 (pbout.new.pl) S 12546 12544 12498 0 -1 4194304 417 0 0 0 0 0 0 0 22 0 1 0 230293292 12562432 377 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/12549/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 12.79 Current children cumulated vsize (Kb) 55204 [startup+20.0098 s] /proc/loadavg: 1.00 1.00 1.00 2/69 12549 /proc/meminfo: memFree=1569328/2055924 swapFree=4181416/4192956 [pid=12544] ppid=12542 vsize=5360 CPUtime=0 /proc/12544/stat : 12544 (runpbsmodels) S 12542 12544 12498 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 230293290 5488640 234 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/12544/statm: 1340 234 195 169 0 51 0 [pid=12545] ppid=12544 vsize=12268 CPUtime=0 /proc/12545/stat : 12545 (pbsmodels-v1.31) S 12544 12544 12498 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 230293291 12562432 383 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/12545/statm: 3067 383 293 3 0 167 0 [pid=12546] ppid=12545 vsize=5356 CPUtime=0 /proc/12546/stat : 12546 (sh) S 12545 12544 12498 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 230293292 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/12546/statm: 1339 227 188 169 0 50 0 [pid=12547] ppid=12546 vsize=14872 CPUtime=18.58 /proc/12547/stat : 12547 (pb2smodels) R 12546 12544 12498 0 -1 4194304 1124 0 0 0 1856 2 0 0 17 0 1 0 230293292 15228928 1082 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 268582720960 0 0 4224 0 0 0 0 17 1 0 0 /proc/12547/statm: 3718 1082 341 3 0 818 0 [pid=12548] ppid=12546 vsize=26712 CPUtime=6.19 /proc/12548/stat : 12548 (smodels-2.31) S 12546 12544 12498 0 -1 4194304 6453 0 0 0 616 3 0 0 16 0 1 0 230293292 27353088 6319 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/12548/statm: 6678 6319 206 21 0 6114 0 [pid=12549] ppid=12546 vsize=12268 CPUtime=0 /proc/12549/stat : 12549 (pbout.new.pl) S 12546 12544 12498 0 -1 4194304 417 0 0 0 0 0 0 0 22 0 1 0 230293292 12562432 377 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/12549/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 24.77 Current children cumulated vsize (Kb) 64568 Child status: 0 Real time (s): 28.169 CPU time (s): 34.5927 CPU user time (s): 34.4888 CPU system time (s): 0.103984 CPU usage (%): 122.804 Max. virtual memory (cumulated for all children) (Kb): 64568 The end
Begin job on node6 on Wed Jun 7 02:11:52 UTC 2006 FILE ID= 45356-1149646311 PBS_JOBID= 323855 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-pilot.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node6/45356-1149646311/instance-45356-1149646311.opb 881468075 ROOT/tmp/node6/45356-1149646311 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-45356-1149646311 -o ROOT/results/node6/solver-45356-1149646311 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node6/45356-1149646311/instance-45356-1149646311.opb 881468075 ROOT/tmp/node6/45356-1149646311 MD5SUM SOLVER= 95562bc622ddb1f976359072aec5ad24 7fcd858753252b26b88f3383e979819a c732bc4c3aeda9195daa74a308a1f78e b7e54d975d35ab28450b6de5c14d303e f7da3270b2cd5190fa0cd9af9b854ca4 MD5SUM BENCH= 3b411a9d6011bc35efb221797d9fcf38 RANDOM SEED= 881468075 /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 : 3000.268 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 : 3000.268 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: 2055924 kB MemFree: 1597928 kB Buffers: 31720 kB Cached: 355624 kB SwapCached: 3384 kB Active: 39660 kB Inactive: 356628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1597928 kB SwapTotal: 4192956 kB SwapFree: 4181416 kB Dirty: 176 kB Writeback: 0 kB Mapped: 14948 kB Slab: 47824 kB Committed_AS: 396556 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node6 on Wed Jun 7 02:12:20 UTC 2006