Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
minisat+ 1.14 | UNSAT | 31.0293 | 31.0425 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb |
MD5SUM | 42a09607e2cf515cb7da5ec0628015c7 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 31.0293 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 755 |
Number of bits of the biggest sum of numbers | 10 |
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... 0.09 c Converting 2707 PB-constraints to clauses... 0.09 c -- Unit propagations: (none) 0.09 c -- Detecting intervals from adjacent constraints: ###################### 0.09 c -- Clauses(.)/Splits(s): ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 0.09 c ---[ 43]---> BDD-cost: 19 0.09 c ---[ 41]---> BDD-cost: 19 0.09 c ---[ 39]---> BDD-cost: 19 0.09 c ---[ 37]---> BDD-cost: 19 0.09 c ---[ 35]---> BDD-cost: 19 0.09 c ---[ 33]---> BDD-cost: 19 0.09 c ---[ 31]---> BDD-cost: 19 0.09 c ---[ 29]---> BDD-cost: 19 0.09 c ---[ 27]---> BDD-cost: 19 0.09 c ---[ 25]---> BDD-cost: 19 0.09 c ---[ 23]---> BDD-cost: 19 0.09 c ---[ 21]---> BDD-cost: 19 0.09 c ---[ 19]---> BDD-cost: 19 0.09 c ---[ 17]---> BDD-cost: 19 0.09 c ---[ 15]---> BDD-cost: 19 0.09 c ---[ 13]---> BDD-cost: 19 0.10 c ---[ 11]---> BDD-cost: 19 0.10 c ---[ 9]---> BDD-cost: 19 0.10 c ---[ 7]---> BDD-cost: 19 0.10 c ---[ 5]---> BDD-cost: 19 0.10 c ---[ 3]---> BDD-cost: 19 0.10 c ---[ 1]---> BDD-cost: 19 0.10 c ---[ 0]---> Adder-cost: 362 maxlim: 704 bits: 10/10 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 | 6164 19252 | 2054 0 0 nan | 0.000 % | 0.11 c | 101 | 6164 19252 | 2259 101 759 7.5 | 3.057 % | 0.13 c | 252 | 5969 18573 | 2485 227 6396 28.2 | 6.509 % | 0.15 c | 478 | 5962 18550 | 2733 452 14421 31.9 | 6.608 % | 0.18 c | 815 | 5942 18478 | 3007 787 27875 35.4 | 7.002 % | 0.23 c | 1322 | 5933 18449 | 3307 1292 47193 36.5 | 7.199 % | 0.32 c | 2084 | 5917 18397 | 3638 2052 80000 39.0 | 7.495 % | 0.47 c | 3225 | 5903 18351 | 4002 3188 132798 41.7 | 7.692 % | 0.71 c | 4934 | 5887 18299 | 4402 2797 117856 42.1 | 7.988 % | 1.05 c | 7498 | 5869 18241 | 4843 3037 116185 38.3 | 8.383 % | 1.60 c | 11343 | 5869 18241 | 5327 4258 207371 48.7 | 8.383 % | 2.36 c | 17110 | 5869 18241 | 5860 4460 182065 40.8 | 8.383 % | 3.47 c | 25761 | 5869 18241 | 6446 3904 138615 35.5 | 8.383 % | 5.22 c | 38740 | 5869 18241 | 7090 3386 127758 37.7 | 8.383 % | 7.93 c | 58201 | 5869 18241 | 7800 4641 157681 34.0 | 8.383 % | 12.05 c | 87393 | 5869 18241 | 8580 5603 183919 32.8 | 8.383 % | 18.33 c | 131185 | 5869 18241 | 9438 5314 149376 28.1 | 8.383 % | 27.03 c | 196869 | 5869 18241 | 10381 8135 216689 26.6 | 8.383 % | 31.03 c ============================================================================== 31.03 c [1mUNSATISFIABLE[0m 31.03 s UNSATISFIABLE 31.03 c _______________________________________________________________________________ 31.03 c 31.03 c restarts : 18 31.03 c conflicts : 226975 (7317 /sec) 31.03 c decisions : 331543 (10688 /sec) 31.03 c propagations : 0 (0 /sec) 31.03 c inspects : 0 (0 /sec) 31.03 c CPU time : 31.0203 s 31.03 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/node78/watcher-34708-1149221471 -o ROOT/results/node78/solver-34708-1149221471 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node78/34708-1149221471/instance-34708-1149221471.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.69 0.89 0.89 2/67 1587 /proc/meminfo: memFree=1396144/2055892 swapFree=4085732/4096564 [pid=1587] ppid=1585 vsize=1048 CPUtime=0 /proc/1587/stat : 1587 (minisat+) R 1585 1587 1542 0 -1 4194304 109 0 0 0 0 0 0 0 19 0 1 0 187175953 1073152 95 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618819 0 0 4096 16386 0 0 0 17 1 0 0 /proc/1587/statm: 262 95 74 215 0 44 0 [startup+10.0029 s] /proc/loadavg: 0.74 0.90 0.90 2/67 1587 /proc/meminfo: memFree=1392496/2055892 swapFree=4085732/4096564 [pid=1587] ppid=1585 vsize=4588 CPUtime=9.99 /proc/1587/stat : 1587 (minisat+) R 1585 1587 1542 0 -1 4194304 1028 0 0 0 999 0 0 0 25 0 1 0 187175953 4698112 1014 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0 /proc/1587/statm: 1147 1014 122 215 0 929 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 4588 [startup+20.008 s] /proc/loadavg: 0.78 0.90 0.90 2/67 1587 /proc/meminfo: memFree=1392176/2055892 swapFree=4085732/4096564 [pid=1587] ppid=1585 vsize=4856 CPUtime=19.99 /proc/1587/stat : 1587 (minisat+) R 1585 1587 1542 0 -1 4194304 1101 0 0 0 1999 0 0 0 25 0 1 0 187175953 4972544 1087 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0 /proc/1587/statm: 1214 1087 122 215 0 996 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 4856 [startup+30.0141 s] /proc/loadavg: 0.81 0.90 0.90 2/67 1587 /proc/meminfo: memFree=1392048/2055892 swapFree=4085732/4096564 [pid=1587] ppid=1585 vsize=5136 CPUtime=29.99 /proc/1587/stat : 1587 (minisat+) R 1585 1587 1542 0 -1 4194304 1158 0 0 0 2999 0 0 0 25 0 1 0 187175953 5259264 1144 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0 /proc/1587/statm: 1284 1144 122 215 0 1066 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 5136 Child status: 20 Real time (s): 31.0425 CPU time (s): 31.0293 CPU user time (s): 31.0203 CPU system time (s): 0.008998 CPU usage (%): 99.9574 Max. virtual memory (cumulated for all children) (Kb): 5136
Begin job on node78 on Fri Jun 2 04:11:11 UTC 2006 FILE ID= 34708-1149221471 PBS_JOBID= 295390 BENCH NAME= ROOT/tmp/node78/34708-1149221471/instance-34708-1149221471.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node78/34708-1149221471/instance-34708-1149221471.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node78/watcher-34708-1149221471 -o ROOT/results/node78/solver-34708-1149221471 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node78/34708-1149221471/instance-34708-1149221471.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 42a09607e2cf515cb7da5ec0628015c7 RANDOM SEED= 173091657 /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 : 3000.225 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 : 6006.17 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 : 3000.225 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1396352 kB Buffers: 38396 kB Cached: 547344 kB SwapCached: 2596 kB Active: 119592 kB Inactive: 474896 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1396352 kB SwapTotal: 4096564 kB SwapFree: 4085732 kB Dirty: 280 kB Writeback: 0 kB Mapped: 15112 kB Slab: 51580 kB Committed_AS: 209752 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node78 on Fri Jun 2 04:11:43 UTC 2006