Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
minisat+ 1.14 | UNSAT | 33.7979 | 33.809 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb |
MD5SUM | 3972d8c24730f4742ee881de3ad25c62 |
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 | 33.7979 |
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 | 707 |
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): ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 0.10 c ---[ 43]---> BDD-cost: 19 0.10 c ---[ 41]---> BDD-cost: 19 0.10 c ---[ 39]---> BDD-cost: 19 0.10 c ---[ 37]---> BDD-cost: 19 0.10 c ---[ 35]---> BDD-cost: 19 0.10 c ---[ 33]---> BDD-cost: 19 0.10 c ---[ 31]---> BDD-cost: 19 0.10 c ---[ 29]---> BDD-cost: 19 0.10 c ---[ 27]---> BDD-cost: 19 0.10 c ---[ 25]---> BDD-cost: 19 0.10 c ---[ 23]---> BDD-cost: 19 0.10 c ---[ 21]---> BDD-cost: 19 0.10 c ---[ 19]---> BDD-cost: 19 0.10 c ---[ 17]---> BDD-cost: 19 0.10 c ---[ 15]---> BDD-cost: 19 0.10 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: 358 maxlim: 656 bits: 10/10 0.12 c ==================================[MINISAT+]================================== 0.12 c | Conflicts | Original | Learnt | Progress | 0.12 c | | Clauses Literals | Max Clauses Literals LPC | | 0.12 c ============================================================================== 0.12 c | 0 | 6134 19144 | 2044 0 0 nan | 0.000 % | 0.13 c | 102 | 6134 19144 | 2248 102 3160 31.0 | 2.970 % | 0.15 c | 252 | 6134 19144 | 2473 252 8710 34.6 | 2.970 % | 0.18 c | 478 | 6134 19144 | 2720 478 23162 48.5 | 2.970 % | 0.22 c | 817 | 6134 19144 | 2992 817 36506 44.7 | 2.970 % | 0.29 c | 1324 | 6134 19144 | 3291 1324 66227 50.0 | 2.970 % | 0.42 c | 2083 | 6134 19144 | 3621 2083 112509 54.0 | 2.970 % | 0.63 c | 3223 | 6134 19144 | 3983 3223 189001 58.6 | 2.970 % | 0.89 c | 4931 | 6134 19144 | 4381 2867 148689 51.9 | 2.970 % | 1.30 c | 7493 | 6134 19144 | 4819 3103 159109 51.3 | 2.970 % | 2.09 c | 11338 | 6134 19144 | 5301 4444 252667 56.9 | 2.970 % | 3.27 c | 17104 | 6107 19049 | 5831 4711 246949 52.4 | 3.564 % | 4.88 c | 25754 | 6089 18983 | 6414 4153 182302 43.9 | 3.861 % | 7.73 c | 38729 | 5887 18294 | 7056 3733 170169 45.6 | 7.327 % | 10.95 c | 58192 | 5862 18213 | 7762 4845 174054 35.9 | 7.822 % | 15.62 c | 87389 | 5862 18213 | 8538 6092 189129 31.0 | 7.822 % | 22.05 c | 131178 | 5862 18213 | 9392 5989 201920 33.7 | 7.822 % | 31.39 c | 196863 | 5862 18213 | 10331 9068 235351 26.0 | 7.822 % | 33.80 c ============================================================================== 33.80 c [1mUNSATISFIABLE[0m 33.80 s UNSATISFIABLE 33.80 c _______________________________________________________________________________ 33.80 c 33.80 c restarts : 18 33.80 c conflicts : 214083 (6338 /sec) 33.80 c decisions : 302866 (8966 /sec) 33.80 c propagations : 0 (0 /sec) 33.80 c inspects : 0 (0 /sec) 33.80 c CPU time : 33.7789 s 33.80 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/node26/watcher-34719-1149222779 -o ROOT/results/node26/solver-34719-1149222779 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node26/34719-1149222779/instance-34719-1149222779.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.96 1.00 0.93 2/64 11080 /proc/meminfo: memFree=1731088/2055920 swapFree=4192956/4192956 [pid=11080] ppid=11078 vsize=1048 CPUtime=0 /proc/11080/stat : 11080 (minisat+) R 11078 11080 11035 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 5448823 1073152 94 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/11080/statm: 262 94 74 215 0 44 0 [startup+10.0019 s] /proc/loadavg: 0.96 1.00 0.93 2/64 11080 /proc/meminfo: memFree=1727632/2055920 swapFree=4192956/4192956 [pid=11080] ppid=11078 vsize=4400 CPUtime=9.99 /proc/11080/stat : 11080 (minisat+) R 11078 11080 11035 0 -1 4194304 998 0 0 0 998 1 0 0 25 0 1 0 5448823 4505600 983 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577449 0 0 4096 16386 0 0 0 17 1 0 0 /proc/11080/statm: 1100 983 122 215 0 882 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 4400 [startup+20.0079 s] /proc/loadavg: 0.97 1.00 0.93 2/64 11080 /proc/meminfo: memFree=1727248/2055920 swapFree=4192956/4192956 [pid=11080] ppid=11078 vsize=4808 CPUtime=19.99 /proc/11080/stat : 11080 (minisat+) R 11078 11080 11035 0 -1 4194304 1097 0 0 0 1998 1 0 0 25 0 1 0 5448823 4923392 1082 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576837 0 0 4096 16386 0 0 0 17 1 0 0 /proc/11080/statm: 1202 1082 122 215 0 984 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 4808 [startup+30.0139 s] /proc/loadavg: 0.97 1.00 0.93 2/64 11080 /proc/meminfo: memFree=1726736/2055920 swapFree=4192956/4192956 [pid=11080] ppid=11078 vsize=5336 CPUtime=30 /proc/11080/stat : 11080 (minisat+) R 11078 11080 11035 0 -1 4194304 1224 0 0 0 2999 1 0 0 25 0 1 0 5448823 5464064 1209 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580259 0 0 4096 16386 0 0 0 17 1 0 0 /proc/11080/statm: 1334 1209 122 215 0 1116 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 5336 Child status: 20 Real time (s): 33.809 CPU time (s): 33.7979 CPU user time (s): 33.7789 CPU system time (s): 0.018997 CPU usage (%): 99.967 Max. virtual memory (cumulated for all children) (Kb): 5336
Begin job on node26 on Fri Jun 2 04:32:59 UTC 2006 FILE ID= 34719-1149222779 PBS_JOBID= 295542 BENCH NAME= ROOT/tmp/node26/34719-1149222779/instance-34719-1149222779.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node26/34719-1149222779/instance-34719-1149222779.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-34719-1149222779 -o ROOT/results/node26/solver-34719-1149222779 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node26/34719-1149222779/instance-34719-1149222779.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 3972d8c24730f4742ee881de3ad25c62 RANDOM SEED= 901104297 /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 : 3000.247 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 : 3000.247 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: 1731296 kB Buffers: 23044 kB Cached: 246576 kB SwapCached: 0 kB Active: 203280 kB Inactive: 80900 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1731296 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 184 kB Writeback: 0 kB Mapped: 24900 kB Slab: 26528 kB Committed_AS: 141288 kB PageTables: 1408 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node26 on Fri Jun 2 04:33:33 UTC 2006