Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.31 | UNSAT | 44.1483 | 38.5249 |
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-v1.31 38.52 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/node92/watcher-45438-1149647606 -o ROOT/results/node92/solver-45438-1149647606 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node92/45438-1149647606/instance-45438-1149647606.opb 294665244 ROOT/tmp/node92/45438-1149647606 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 0.99 0.96 2/67 29835 /proc/meminfo: memFree=1482752/2055892 swapFree=4084924/4096564 [pid=29835] ppid=29833 vsize=5368 CPUtime=0 /proc/29835/stat : 29835 (runpbsmodels) S 29833 29835 29789 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 230399501 5496832 233 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 214817106500 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0 /proc/29835/statm: 1342 233 194 169 0 52 0 [pid=29836] ppid=29835 vsize=12136 CPUtime=0 /proc/29836/stat : 29836 (pbsmodels-v1.31) R 29835 29835 29789 0 -1 4194304 276 0 0 0 0 0 0 0 22 0 1 0 230399501 12427264 242 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 214831210384 0 0 4224 0 0 0 0 17 0 0 0 /proc/29836/statm: 3034 245 185 3 0 133 0 [startup+10.0025 s] /proc/loadavg: 0.99 0.99 0.96 2/72 29840 /proc/meminfo: memFree=1476248/2055892 swapFree=4084924/4096564 [pid=29835] ppid=29833 vsize=5368 CPUtime=0 /proc/29835/stat : 29835 (runpbsmodels) S 29833 29835 29789 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 230399501 5496832 233 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 214817106500 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0 /proc/29835/statm: 1342 233 194 169 0 52 0 [pid=29836] ppid=29835 vsize=12272 CPUtime=0 /proc/29836/stat : 29836 (pbsmodels-v1.31) S 29835 29835 29789 0 -1 4194304 424 0 0 0 0 0 0 0 21 0 1 0 230399501 12566528 383 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 214826008516 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0 /proc/29836/statm: 3068 383 293 3 0 167 0 [pid=29837] ppid=29836 vsize=5364 CPUtime=0 /proc/29837/stat : 29837 (sh) S 29836 29835 29789 0 -1 4194304 308 0 0 0 0 0 0 0 22 0 1 0 230399501 5492736 225 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 214817106500 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0 /proc/29837/statm: 1341 225 186 169 0 51 0 [pid=29838] ppid=29837 vsize=16956 CPUtime=9.99 /proc/29838/stat : 29838 (pb2smodels) R 29837 29835 29789 0 -1 4194304 917420 0 0 0 759 240 0 0 25 0 1 0 230399502 17362944 1545 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 214816987258 0 0 4224 0 0 0 0 17 0 0 0 /proc/29838/statm: 4239 1557 319 3 0 1338 0 [pid=29839] ppid=29837 vsize=2444 CPUtime=0 /proc/29839/stat : 29839 (smodels-2.31) S 29837 29835 29789 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 230399502 2502656 213 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744071563651996 0 0 17 1 0 0 /proc/29839/statm: 611 213 189 21 0 46 0 [pid=29840] ppid=29837 vsize=12272 CPUtime=0 /proc/29840/stat : 29840 (pbout.new.pl) S 29837 29835 29789 0 -1 4194304 418 0 0 0 0 0 0 0 25 0 1 0 230399502 12566528 379 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 214826004626 0 0 4224 0 18446744071563651996 0 0 17 1 0 0 /proc/29840/statm: 3068 379 291 3 0 167 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 42404 [startup+20.0098 s] /proc/loadavg: 1.07 1.00 0.96 2/72 29840 /proc/meminfo: memFree=1443288/2055892 swapFree=4084924/4096564 [pid=29835] ppid=29833 vsize=5368 CPUtime=0 /proc/29835/stat : 29835 (runpbsmodels) S 29833 29835 29789 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 230399501 5496832 233 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 214817106500 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0 /proc/29835/statm: 1342 233 194 169 0 52 0 [pid=29836] ppid=29835 vsize=12272 CPUtime=0 /proc/29836/stat : 29836 (pbsmodels-v1.31) S 29835 29835 29789 0 -1 4194304 424 0 0 0 0 0 0 0 21 0 1 0 230399501 12566528 383 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 214826008516 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0 /proc/29836/statm: 3068 383 293 3 0 167 0 [pid=29837] ppid=29836 vsize=5364 CPUtime=0 /proc/29837/stat : 29837 (sh) S 29836 29835 29789 0 -1 4194304 308 0 0 0 0 0 0 0 22 0 1 0 230399501 5492736 225 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 214817106500 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0 /proc/29837/statm: 1341 225 186 169 0 51 0 [pid=29838] ppid=29837 vsize=21440 CPUtime=18.49 /proc/29838/stat : 29838 (pb2smodels) S 29837 29835 29789 0 -1 4194304 960473 0 0 0 1596 253 0 0 16 0 1 0 230399502 21954560 2705 18446744073709551615 4194304 4206940 548682069072 18446744073709551615 214826004482 0 0 4224 0 18446744071563651996 0 0 17 0 0 0 /proc/29838/statm: 5360 2705 345 3 0 2459 0 [pid=29839] ppid=29837 vsize=31096 CPUtime=7.12 /proc/29839/stat : 29839 (smodels-2.31) R 29837 29835 29789 0 -1 4194304 7528 0 0 0 710 2 0 0 18 0 1 0 230399502 31842304 7394 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 10020542 0 0 4096 0 0 0 0 17 0 0 0 /proc/29839/statm: 7774 7395 205 21 0 7209 0 [pid=29840] ppid=29837 vsize=12272 CPUtime=0 /proc/29840/stat : 29840 (pbout.new.pl) S 29837 29835 29789 0 -1 4194304 418 0 0 0 0 0 0 0 25 0 1 0 230399502 12566528 379 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 214826004626 0 0 4224 0 18446744071563651996 0 0 17 1 0 0 /proc/29840/statm: 3068 379 291 3 0 167 0 Current children cumulated CPU time (s) 25.61 Current children cumulated vsize (Kb) 75540 [startup+30.0171 s] /proc/loadavg: 1.06 1.00 0.96 2/71 29840 /proc/meminfo: memFree=1445024/2055892 swapFree=4084924/4096564 [pid=29835] ppid=29833 vsize=5368 CPUtime=0 /proc/29835/stat : 29835 (runpbsmodels) S 29833 29835 29789 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 230399501 5496832 233 18446744073709551615 4194304 4889804 548682069184 18446744073709551615 214817106500 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0 /proc/29835/statm: 1342 233 194 169 0 52 0 [pid=29836] ppid=29835 vsize=12272 CPUtime=0 /proc/29836/stat : 29836 (pbsmodels-v1.31) S 29835 29835 29789 0 -1 4194304 424 0 0 0 0 0 0 0 21 0 1 0 230399501 12566528 383 18446744073709551615 4194304 4206940 548682069024 18446744073709551615 214826008516 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0 /proc/29836/statm: 3068 383 293 3 0 167 0 [pid=29837] ppid=29836 vsize=5364 CPUtime=18.56 /proc/29837/stat : 29837 (sh) S 29836 29835 29789 0 -1 4194304 308 960474 0 0 0 0 1602 254 16 0 1 0 230399501 5492736 225 18446744073709551615 4194304 4889804 548682069040 18446744073709551615 214817106500 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0 /proc/29837/statm: 1341 225 186 169 0 51 0 [pid=29839] ppid=29837 vsize=39760 CPUtime=17.07 /proc/29839/stat : 29839 (smodels-2.31) R 29837 29835 29789 0 -1 4194304 9505 0 0 0 1704 3 0 0 25 0 1 0 230399502 40714240 9370 18446744073709551615 134512640 134599567 4294956656 18446744073709551615 134552090 0 0 4096 0 0 0 0 17 0 0 0 /proc/29839/statm: 9940 9370 208 21 0 9375 0 [pid=29840] ppid=29837 vsize=12272 CPUtime=0 /proc/29840/stat : 29840 (pbout.new.pl) S 29837 29835 29789 0 -1 4194304 429 0 0 0 0 0 0 0 16 0 1 0 230399502 12566528 390 18446744073709551615 4194304 4206940 548682069056 18446744073709551615 214826004626 0 0 4224 0 18446744071563651996 0 0 17 1 0 0 /proc/29840/statm: 3068 390 302 3 0 167 0 Current children cumulated CPU time (s) 35.63 Current children cumulated vsize (Kb) 75036 Child status: 0 Real time (s): 38.5249 CPU time (s): 44.1483 CPU user time (s): 41.5587 CPU system time (s): 2.58961 CPU usage (%): 114.597 Max. virtual memory (cumulated for all children) (Kb): 75540 The end
Begin job on node92 on Wed Jun 7 02:33:26 UTC 2006 FILE ID= 45438-1149647606 PBS_JOBID= 323937 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-v1.31/runpbsmodels ROOT/tmp/node92/45438-1149647606/instance-45438-1149647606.opb 294665244 ROOT/tmp/node92/45438-1149647606 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node92/watcher-45438-1149647606 -o ROOT/results/node92/solver-45438-1149647606 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels-v1.31/runpbsmodels ROOT/tmp/node92/45438-1149647606/instance-45438-1149647606.opb 294665244 ROOT/tmp/node92/45438-1149647606 MD5SUM SOLVER= 95562bc622ddb1f976359072aec5ad24 7fcd858753252b26b88f3383e979819a c732bc4c3aeda9195daa74a308a1f78e b7e54d975d35ab28450b6de5c14d303e f7da3270b2cd5190fa0cd9af9b854ca4 MD5SUM BENCH= 235de11a8c28ae4c0ee0cc0c0810952d RANDOM SEED= 294665244 /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 : 3000.214 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 : 6006.19 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 : 3000.214 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1482960 kB Buffers: 31268 kB Cached: 482440 kB SwapCached: 2888 kB Active: 69916 kB Inactive: 452504 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1482960 kB SwapTotal: 4096564 kB SwapFree: 4084924 kB Dirty: 148 kB Writeback: 0 kB Mapped: 15208 kB Slab: 37296 kB Committed_AS: 413432 kB PageTables: 1256 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node92 on Wed Jun 7 02:34:05 UTC 2006