Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.28 | UNSAT | 42.8455 | 36.9027 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-atlanta-ip.opb |
MD5SUM | 235de11a8c28ae4c0ee0cc0c0810952d |
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 | 9.77551 |
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 | 77286 |
Total number of constraints | 23680 |
Number of constraints which are clauses | 2311 |
Number of constraints which are cardinality constraints (but not clauses) | 862 |
Number of constraints which are nor clauses,nor cardinality constraints | 20507 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 2790 |
Number of terms in the objective function | 31296 |
Biggest coefficient in the objective function | 10947 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 555358 |
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 | 555358 |
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-v1.28 36.89 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/node0/watcher-34015-1149633784 -o ROOT/results/node0/solver-34015-1149633784 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node0/34015-1149633784/instance-34015-1149633784.opb 831441218 ROOT/tmp/node0/34015-1149633784 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 3/67 30251 /proc/meminfo: memFree=1560856/2055920 swapFree=4191892/4192956 [pid=30251] ppid=30249 vsize=5212 CPUtime=0 /proc/30251/stat : 30251 (runpbsmodels) R 30249 30251 30205 0 -1 4194304 86 0 0 0 0 0 0 0 18 0 1 0 229039979 5337088 60 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 4331696 0 0 4096 0 0 0 0 17 1 0 0 /proc/30251/statm: 1303 73 56 169 0 14 0 [startup+10.003 s] /proc/loadavg: 0.93 0.97 0.91 2/72 30256 /proc/meminfo: memFree=1554544/2055920 swapFree=4191892/4192956 [pid=30251] ppid=30249 vsize=5360 CPUtime=0 /proc/30251/stat : 30251 (runpbsmodels) S 30249 30251 30205 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 229039979 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 270310892356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/30251/statm: 1340 234 195 169 0 51 0 [pid=30252] ppid=30251 vsize=12268 CPUtime=0 /proc/30252/stat : 30252 (pbsmodels-v1.28) S 30251 30251 30205 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 229039980 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 270319796116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/30252/statm: 3067 383 293 3 0 167 0 [pid=30253] ppid=30252 vsize=5356 CPUtime=0 /proc/30253/stat : 30253 (sh) S 30252 30251 30205 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 229039980 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 270310892356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/30253/statm: 1339 227 188 169 0 50 0 [pid=30254] ppid=30253 vsize=16600 CPUtime=9.97 /proc/30254/stat : 30254 (pbsmodels.trans) R 30253 30251 30205 0 -1 4194304 869168 0 0 0 752 245 0 0 25 0 1 0 229039980 16998400 1498 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 270310774186 0 0 4224 0 0 0 0 17 1 0 0 /proc/30254/statm: 4150 1498 317 3 0 1250 0 [pid=30255] ppid=30253 vsize=2436 CPUtime=0 /proc/30255/stat : 30255 (smodels) S 30253 30251 30205 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 229039981 2494464 215 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/30255/statm: 609 215 191 20 0 46 0 [pid=30256] ppid=30253 vsize=12268 CPUtime=0 /proc/30256/stat : 30256 (pbout.pl) S 30253 30251 30205 0 -1 4194304 418 0 0 0 0 0 0 0 22 0 1 0 229039981 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 270319792226 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/30256/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 42020 [startup+20.0101 s] /proc/loadavg: 1.10 1.00 0.92 2/72 30256 /proc/meminfo: memFree=1529136/2055920 swapFree=4191892/4192956 [pid=30251] ppid=30249 vsize=5360 CPUtime=0 /proc/30251/stat : 30251 (runpbsmodels) S 30249 30251 30205 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 229039979 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 270310892356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/30251/statm: 1340 234 195 169 0 51 0 [pid=30252] ppid=30251 vsize=12268 CPUtime=0 /proc/30252/stat : 30252 (pbsmodels-v1.28) S 30251 30251 30205 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 229039980 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 270319796116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/30252/statm: 3067 383 293 3 0 167 0 [pid=30253] ppid=30252 vsize=5356 CPUtime=0 /proc/30253/stat : 30253 (sh) S 30252 30251 30205 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 229039980 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 270310892356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/30253/statm: 1339 227 188 169 0 50 0 [pid=30254] ppid=30253 vsize=21728 CPUtime=19.82 /proc/30254/stat : 30254 (pbsmodels.trans) R 30253 30251 30205 0 -1 4194304 960545 0 0 0 1712 270 0 0 25 0 1 0 229039980 22249472 2774 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 270310774616 0 0 4224 0 0 0 0 17 1 0 0 /proc/30254/statm: 5432 2774 341 3 0 2532 0 [pid=30255] ppid=30253 vsize=23208 CPUtime=5.86 /proc/30255/stat : 30255 (smodels) S 30253 30251 30205 0 -1 4194304 5567 0 0 0 583 3 0 0 16 0 1 0 229039981 23764992 5433 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/30255/statm: 5802 5433 205 20 0 5239 0 [pid=30256] ppid=30253 vsize=12268 CPUtime=0 /proc/30256/stat : 30256 (pbout.pl) S 30253 30251 30205 0 -1 4194304 418 0 0 0 0 0 0 0 22 0 1 0 229039981 12562432 377 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 270319792226 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/30256/statm: 3067 377 289 3 0 167 0 Current children cumulated CPU time (s) 25.68 Current children cumulated vsize (Kb) 67920 [startup+30.0342 s] /proc/loadavg: 1.08 1.00 0.92 2/71 30256 /proc/meminfo: memFree=1523576/2055920 swapFree=4191892/4192956 [pid=30251] ppid=30249 vsize=5360 CPUtime=0 /proc/30251/stat : 30251 (runpbsmodels) S 30249 30251 30205 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 229039979 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 270310892356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/30251/statm: 1340 234 195 169 0 51 0 [pid=30252] ppid=30251 vsize=12268 CPUtime=0 /proc/30252/stat : 30252 (pbsmodels-v1.28) S 30251 30251 30205 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 229039980 12562432 383 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 270319796116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/30252/statm: 3067 383 293 3 0 167 0 [pid=30253] ppid=30252 vsize=5356 CPUtime=20.11 /proc/30253/stat : 30253 (sh) S 30252 30251 30205 0 -1 4194304 310 960547 0 0 0 0 1740 271 16 0 1 0 229039980 5484544 227 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 270310892356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/30253/statm: 1339 227 188 169 0 50 0 [pid=30255] ppid=30253 vsize=39136 CPUtime=15.84 /proc/30255/stat : 30255 (smodels) R 30253 30251 30205 0 -1 4194304 9364 0 0 0 1579 5 0 0 25 0 1 0 229039981 40075264 9229 18446744073709551615 134512640 134595782 4294956656 18446744073709551615 134549110 0 0 4096 0 0 0 0 17 1 0 0 /proc/30255/statm: 9784 9229 209 20 0 9221 0 [pid=30256] ppid=30253 vsize=12268 CPUtime=0 /proc/30256/stat : 30256 (pbout.pl) S 30253 30251 30205 0 -1 4194304 430 0 0 0 0 0 0 0 16 0 1 0 229039981 12562432 389 18446744073709551615 4194304 4206940 548682069040 18446744073709551615 270319792226 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/30256/statm: 3067 389 301 3 0 167 0 Current children cumulated CPU time (s) 35.95 Current children cumulated vsize (Kb) 74388 Child status: 0 Real time (s): 36.9027 CPU time (s): 42.8455 CPU user time (s): 40.0629 CPU system time (s): 2.78258 CPU usage (%): 116.104 Max. virtual memory (cumulated for all children) (Kb): 74388 The end
Begin job on node0 on Tue Jun 6 22:43:05 UTC 2006 FILE ID= 34015-1149633784 PBS_JOBID= 322834 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-atlanta-ip.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node0/34015-1149633784/instance-34015-1149633784.opb 831441218 ROOT/tmp/node0/34015-1149633784 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node0/watcher-34015-1149633784 -o ROOT/results/node0/solver-34015-1149633784 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node0/34015-1149633784/instance-34015-1149633784.opb 831441218 ROOT/tmp/node0/34015-1149633784 MD5SUM SOLVER= f639f6b7f53e3afd14340f75c0e271ee 82c14a26114306e436bf36ef1d1c85a0 c893ceb51a2aaa4ab2f96d97b043cdf0 8c810dcfce02286b111d075d14837741 79b233270d136fcdcf9d8f80d20efef0 MD5SUM BENCH= 235de11a8c28ae4c0ee0cc0c0810952d RANDOM SEED= 831441218 /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 : 3000.236 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 : 3000.236 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: 1561064 kB Buffers: 30580 kB Cached: 390800 kB SwapCached: 492 kB Active: 104604 kB Inactive: 334740 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1561064 kB SwapTotal: 4192956 kB SwapFree: 4191892 kB Dirty: 204 kB Writeback: 0 kB Mapped: 27420 kB Slab: 41128 kB Committed_AS: 393940 kB PageTables: 1716 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node0 on Tue Jun 6 22:43:42 UTC 2006