Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 20.3599 | 20.3701 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-gr4x6.opb |
MD5SUM | 575b26c97ae90d0a5ad0f53e9f10755e |
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 | 0.014996 |
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 | 744 |
Total number of constraints | 34 |
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 | 34 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 180 |
Number of terms in the objective function | 744 |
Biggest coefficient in the objective function | 22954 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 524814 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262143 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 524814 |
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 Parsing PB file... 0.03 c Converting 44 PB-constraints to clauses... 0.03 c -- Unit propagations: (none) 0.03 c -- Detecting intervals from adjacent constraints: ########## 0.03 c -- Clauses(.)/Splits(s): (none) 0.03 c ---[ 42]---> Adder-cost: 166 maxlim: 89 bits: 7/7 0.04 c ---[ 40]---> BDD-cost: 334 0.05 c ---[ 38]---> BDD-cost: 249 0.05 c ---[ 36]---> BDD-cost: 249 0.06 c ---[ 34]---> Adder-cost: 110 maxlim: 67 bits: 7/7 0.06 c ---[ 32]---> Adder-cost: 118 maxlim: 60 bits: 7/6 0.07 c ---[ 30]---> Adder-cost: 118 maxlim: 60 bits: 7/6 0.07 c ---[ 28]---> BDD-cost: 171 0.07 c ---[ 26]---> BDD-cost: 101 0.08 c ---[ 24]---> BDD-cost: 101 0.08 c ---[ 23]---> Sorter-cost: 197 Base: 2 2 2 0.08 c ---[ 22]---> Sorter-cost: 240 Base: 7 0.08 c ---[ 21]---> BDD-cost: 43 0.08 c ---[ 20]---> BDD-cost: 43 0.08 c ---[ 19]---> Sorter-cost: 262 Base: 2 0.08 c ---[ 18]---> Sorter-cost: 264 Base: 2 0.08 c ---[ 17]---> Sorter-cost: 264 Base: 2 0.08 c ---[ 16]---> Sorter-cost: 232 Base: 7 0.08 c ---[ 15]---> BDD-cost: 43 0.08 c ---[ 14]---> BDD-cost: 43 0.08 c ---[ 13]---> Sorter-cost: 230 Base: 7 0.08 c ---[ 12]---> Sorter-cost: 232 Base: 7 0.08 c ---[ 11]---> Sorter-cost: 292 Base: 3 0.09 c ---[ 10]---> Sorter-cost: 232 Base: 7 0.09 c ---[ 9]---> Sorter-cost: 232 Base: 7 0.09 c ---[ 8]---> BDD-cost: 43 0.09 c ---[ 7]---> BDD-cost: 43 0.09 c ---[ 6]---> Sorter-cost: 230 Base: 7 0.09 c ---[ 5]---> BDD-cost: 31 0.09 c ---[ 4]---> BDD-cost: 31 0.09 c ---[ 3]---> Sorter-cost: 195 Base: 2 2 2 0.09 c ---[ 2]---> Sorter-cost: 240 Base: 7 0.09 c ---[ 1]---> Sorter-cost: 292 Base: 3 0.09 c ---[ 0]---> Sorter-cost: 232 Base: 7 0.11 c ==================================[MINISAT+]================================== 0.11 c | Conflicts | Original | Learnt | Progress | 0.11 c | | Clauses Literals | Max Clauses Literals LPC | | 0.11 c ============================================================================== 0.11 c | 0 | 14706 40186 | 4902 0 0 nan | 0.000 % | 0.12 c | 102 | 14689 40140 | 5392 100 767 7.7 | 8.252 % | 0.13 c | 254 | 14689 40140 | 5931 252 2962 11.8 | 8.252 % | 0.15 c | 481 | 14664 40059 | 6524 477 4669 9.8 | 8.341 % | 0.19 c | 819 | 14655 40030 | 7177 814 7511 9.2 | 8.376 % | 0.24 c | 1325 | 14604 39853 | 7894 1309 17016 13.0 | 8.536 % | 0.34 c | 2084 | 14571 39742 | 8684 2061 39876 19.3 | 8.642 % | 0.47 c | 3223 | 14547 39664 | 9552 3197 79659 24.9 | 8.713 % | 0.67 c | 4931 | 14512 39543 | 10507 4902 155075 31.6 | 8.838 % | 1.04 c | 7493 | 14512 39543 | 11558 7464 258429 34.6 | 8.838 % | 1.91 c | 11337 | 14496 39491 | 12714 11304 398523 35.3 | 8.891 % | 3.31 c | 17103 | 14496 39491 | 13985 10342 304796 29.5 | 8.891 % | 5.46 c | 25754 | 14496 39491 | 15384 11374 285007 25.1 | 8.891 % | 8.37 c | 38729 | 14496 39491 | 16923 16014 387817 24.2 | 8.891 % | 12.86 c | 58192 | 14487 39460 | 18615 17491 382624 21.9 | 8.909 % | 20.30 c | 87387 | 11188 30781 | 20476 5774 80952 14.0 | 26.939 % | 20.36 c ============================================================================== 20.36 c [1mUNSATISFIABLE[0m 20.36 s UNSATISFIABLE 20.36 c _______________________________________________________________________________ 20.36 c 20.36 c restarts : 16 20.36 c conflicts : 87749 (4313 /sec) 20.36 c decisions : 138861 (6825 /sec) 20.36 c propagations : 0 (0 /sec) 20.36 c inspects : 0 (0 /sec) 20.36 c CPU time : 20.3469 s 20.36 c _______________________________________________________________________________
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 Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node85/watcher-34914-1149248347 -o ROOT/results/node85/solver-34914-1149248347 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node85/34914-1149248347/instance-34914-1149248347.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.93 3/68 12272 /proc/meminfo: memFree=1529088/2055892 swapFree=4085348/4096564 [pid=12272] ppid=12270 vsize=1180 CPUtime=0 /proc/12272/stat : 12272 (minisat+) R 12270 12272 12226 0 -1 4194304 134 0 0 0 0 0 0 0 19 0 1 0 190473966 1208320 120 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12272/statm: 295 120 68 215 0 77 0 [startup+10.0023 s] /proc/loadavg: 0.93 0.95 0.93 2/68 12272 /proc/meminfo: memFree=1524296/2055892 swapFree=4085348/4096564 [pid=12272] ppid=12270 vsize=5708 CPUtime=9.99 /proc/12272/stat : 12272 (minisat+) R 12270 12272 12226 0 -1 4194304 1311 0 0 0 999 0 0 0 25 0 1 0 190473966 5844992 1297 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581178 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12272/statm: 1427 1297 124 215 0 1209 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 5708 [startup+20.0085 s] /proc/loadavg: 0.94 0.96 0.93 2/68 12272 /proc/meminfo: memFree=1523784/2055892 swapFree=4085348/4096564 [pid=12272] ppid=12270 vsize=6256 CPUtime=20 /proc/12272/stat : 12272 (minisat+) R 12270 12272 12226 0 -1 4194304 1445 0 0 0 1999 1 0 0 25 0 1 0 190473966 6406144 1431 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580777 0 0 4096 16386 0 0 0 17 1 0 0 /proc/12272/statm: 1564 1431 124 215 0 1346 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 6256 Child status: 20 Real time (s): 20.3701 CPU time (s): 20.3599 CPU user time (s): 20.3479 CPU system time (s): 0.011998 CPU usage (%): 99.9499 Max. virtual memory (cumulated for all children) (Kb): 6256
Begin job on node85 on Fri Jun 2 11:39:07 UTC 2006 FILE ID= 34914-1149248347 PBS_JOBID= 297930 BENCH NAME= ROOT/tmp/node85/34914-1149248347/instance-34914-1149248347.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node85/34914-1149248347/instance-34914-1149248347.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node85/watcher-34914-1149248347 -o ROOT/results/node85/solver-34914-1149248347 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node85/34914-1149248347/instance-34914-1149248347.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 575b26c97ae90d0a5ad0f53e9f10755e RANDOM SEED= 822942244 /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 : 3000.218 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 : 6006.18 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 : 3000.218 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1529232 kB Buffers: 30708 kB Cached: 420480 kB SwapCached: 2508 kB Active: 48552 kB Inactive: 411448 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1529232 kB SwapTotal: 4096564 kB SwapFree: 4085348 kB Dirty: 172 kB Writeback: 0 kB Mapped: 16760 kB Slab: 53224 kB Committed_AS: 242240 kB PageTables: 1292 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node85 on Fri Jun 2 11:39:28 UTC 2006