Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
minisat+ 1.14 | UNSAT | 62.9374 | 62.971 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900575442.opb |
MD5SUM | 3135d58f22cd009942de3e1dff086931 |
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 | 62.9374 |
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 | 667 |
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: 384 maxlim: 616 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 | 6312 19776 | 2104 0 0 nan | 0.000 % | 0.12 c | 101 | 6312 19776 | 2314 101 1088 10.8 | 2.893 % | 0.14 c | 254 | 6312 19776 | 2545 254 10545 41.5 | 2.893 % | 0.17 c | 479 | 6312 19776 | 2800 479 21409 44.7 | 2.893 % | 0.21 c | 817 | 6312 19776 | 3080 817 40589 49.7 | 2.893 % | 0.27 c | 1325 | 6312 19776 | 3388 1325 67953 51.3 | 2.893 % | 0.37 c | 2087 | 6312 19776 | 3727 2087 115671 55.4 | 2.893 % | 0.57 c | 3227 | 6312 19776 | 4100 3227 196085 60.8 | 2.893 % | 0.87 c | 4937 | 6312 19776 | 4510 2729 160579 58.8 | 2.893 % | 1.34 c | 7499 | 6312 19776 | 4961 2899 157681 54.4 | 2.893 % | 2.12 c | 11345 | 6312 19776 | 5457 4150 255414 61.5 | 2.893 % | 3.10 c | 17117 | 6283 19678 | 6002 4257 192684 45.3 | 3.375 % | 4.85 c | 25767 | 6243 19541 | 6603 3576 170549 47.7 | 3.954 % | 7.62 c | 38741 | 6152 19223 | 7263 6217 385630 62.0 | 5.400 % | 11.25 c | 58202 | 6111 19090 | 7989 6716 279353 41.6 | 6.172 % | 16.23 c | 87394 | 6111 19090 | 8788 7078 279011 39.4 | 6.172 % | 23.65 c | 131184 | 6111 19090 | 9667 5561 211020 37.9 | 6.172 % | 35.24 c | 196868 | 6102 19059 | 10634 6788 244080 36.0 | 6.268 % | 50.55 c | 295394 | 6102 19059 | 11698 7423 239406 32.3 | 6.268 % | 62.96 c ============================================================================== 62.96 c [1mUNSATISFIABLE[0m 62.96 s UNSATISFIABLE 62.96 c _______________________________________________________________________________ 62.96 c 62.96 c restarts : 19 62.96 c conflicts : 386490 (6142 /sec) 62.96 c decisions : 542691 (8624 /sec) 62.96 c propagations : 0 (0 /sec) 62.96 c inspects : 0 (0 /sec) 62.96 c CPU time : 62.9244 s 62.96 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/node88/watcher-34662-1149216399 -o ROOT/results/node88/solver-34662-1149216399 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node88/34662-1149216399/instance-34662-1149216399.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.99 0.94 2/68 18611 /proc/meminfo: memFree=1714800/2055888 swapFree=4085344/4096564 [pid=18611] ppid=18609 vsize=1048 CPUtime=0 /proc/18611/stat : 18611 (minisat+) R 18609 18611 18566 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 187279061 1073152 90 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18611/statm: 262 90 74 215 0 44 0 [startup+10.0032 s] /proc/loadavg: 0.93 0.99 0.94 2/68 18611 /proc/meminfo: memFree=1711024/2055888 swapFree=4085344/4096564 [pid=18611] ppid=18609 vsize=4800 CPUtime=9.98 /proc/18611/stat : 18611 (minisat+) R 18609 18611 18566 0 -1 4194304 1081 0 0 0 998 0 0 0 25 0 1 0 187279061 4915200 1067 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010889 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18611/statm: 1200 1067 122 215 0 982 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 4800 [startup+20.0092 s] /proc/loadavg: 0.94 0.99 0.94 2/68 18611 /proc/meminfo: memFree=1710768/2055888 swapFree=4085344/4096564 [pid=18611] ppid=18609 vsize=5064 CPUtime=19.98 /proc/18611/stat : 18611 (minisat+) R 18609 18611 18566 0 -1 4194304 1153 0 0 0 1998 0 0 0 25 0 1 0 187279061 5185536 1139 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18611/statm: 1266 1139 122 215 0 1048 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 5064 [startup+30.0152 s] /proc/loadavg: 0.95 0.99 0.94 2/68 18611 /proc/meminfo: memFree=1710448/2055888 swapFree=4085344/4096564 [pid=18611] ppid=18609 vsize=5456 CPUtime=29.99 /proc/18611/stat : 18611 (minisat+) R 18609 18611 18566 0 -1 4194304 1250 0 0 0 2999 0 0 0 25 0 1 0 187279061 5586944 1236 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18611/statm: 1364 1236 122 215 0 1146 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 5456 [startup+40.0212 s] /proc/loadavg: 0.96 0.99 0.94 2/68 18611 /proc/meminfo: memFree=1710128/2055888 swapFree=4085344/4096564 [pid=18611] ppid=18609 vsize=5720 CPUtime=39.99 /proc/18611/stat : 18611 (minisat+) R 18609 18611 18566 0 -1 4194304 1327 0 0 0 3999 0 0 0 25 0 1 0 187279061 5857280 1313 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574135 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18611/statm: 1430 1313 122 215 0 1212 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 5720 [startup+50.0282 s] /proc/loadavg: 0.96 0.99 0.94 2/68 18611 /proc/meminfo: memFree=1710000/2055888 swapFree=4085344/4096564 [pid=18611] ppid=18609 vsize=5856 CPUtime=49.99 /proc/18611/stat : 18611 (minisat+) R 18609 18611 18566 0 -1 4194304 1363 0 0 0 4999 0 0 0 25 0 1 0 187279061 5996544 1349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18611/statm: 1464 1349 122 215 0 1246 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 5856 [startup+60.0342 s] /proc/loadavg: 0.97 0.99 0.94 2/68 18611 /proc/meminfo: memFree=1709616/2055888 swapFree=4085344/4096564 [pid=18611] ppid=18609 vsize=6384 CPUtime=59.99 /proc/18611/stat : 18611 (minisat+) R 18609 18611 18566 0 -1 4194304 1481 0 0 0 5999 0 0 0 25 0 1 0 187279061 6537216 1467 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581415 0 0 4096 16386 0 0 0 17 1 0 0 /proc/18611/statm: 1596 1467 122 215 0 1378 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 6384 Child status: 20 Real time (s): 62.971 CPU time (s): 62.9374 CPU user time (s): 62.9244 CPU system time (s): 0.012998 CPU usage (%): 99.9467 Max. virtual memory (cumulated for all children) (Kb): 6384
Begin job on node88 on Fri Jun 2 02:46:39 UTC 2006 FILE ID= 34662-1149216399 PBS_JOBID= 294799 BENCH NAME= ROOT/tmp/node88/34662-1149216399/instance-34662-1149216399.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node88/34662-1149216399/instance-34662-1149216399.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node88/watcher-34662-1149216399 -o ROOT/results/node88/solver-34662-1149216399 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node88/34662-1149216399/instance-34662-1149216399.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 3135d58f22cd009942de3e1dff086931 RANDOM SEED= 894748537 /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 : 3000.261 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 : 6006.16 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 : 3000.261 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 : 5999.38 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1715008 kB Buffers: 29240 kB Cached: 237132 kB SwapCached: 2500 kB Active: 91340 kB Inactive: 183812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1715008 kB SwapTotal: 4096564 kB SwapFree: 4085344 kB Dirty: 184 kB Writeback: 0 kB Mapped: 16740 kB Slab: 52264 kB Committed_AS: 215992 kB PageTables: 1280 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node88 on Fri Jun 2 02:47:42 UTC 2006