Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.0 | UNSAT | 97.8701 | 97.9136 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb |
MD5SUM | c0dce06d795e831bf046e609ad2fb3fd |
Bench Category | DEC-SMALLINT (no 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 | 4.19836 |
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 | 719 |
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 |
0.00/0.00 c This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875967-1245121471.opb. 0.00/0.00 c Instance file HOME/instance-1875967-1245121471.opb 0.00/0.00 c File size is 83387 bytes. 0.00/0.01 c Highest Coefficient sum: 719 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.01 s | 0.00/0.01 c | Number Variables: 231 | 0.00/0.01 c | Number Clauses: 2684 | 0.00/0.01 c | Number Cardinality: 22 | 0.00/0.01 c | Number PB Constraints: 1 | 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 231 2707 8338 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 231 2707 8338 | 5500 100 25 | 0.002 % | 0.00/0.02 c | 252 | 231 2707 8338 | 6050 252 31 | 0.002 % | 0.00/0.03 c | 480 | 231 2707 8338 | 6655 480 29 | 0.002 % | 0.04/0.04 c | 817 | 231 2707 8338 | 7320 817 28 | 0.002 % | 0.04/0.07 c | 1323 | 231 2707 8338 | 8052 1323 29 | 0.002 % | 0.09/0.11 c | 2082 | 231 2707 8338 | 8857 2082 28 | 0.002 % | 0.09/0.18 c | 3221 | 231 2707 8338 | 9743 3221 29 | 0.002 % | 0.29/0.31 c | 4929 | 231 2707 8338 | 10717 4929 29 | 0.002 % | 0.49/0.51 c | 7494 | 231 2707 8338 | 11789 7494 29 | 0.002 % | 0.79/0.89 c | 11338 | 231 2707 8338 | 12968 11338 31 | 0.002 % | 1.49/1.53 c | 17104 | 231 2707 8338 | 14265 10583 34 | 0.002 % | 2.59/2.67 c | 25756 | 231 2707 8338 | 15692 12052 36 | 0.002 % | 4.48/4.59 c | 38730 | 231 2707 8338 | 17261 9216 35 | 0.002 % | 7.69/7.74 c | 58191 | 231 2707 8338 | 18987 11329 36 | 0.002 % | 12.68/12.76 c | 87384 | 231 2707 8338 | 20886 11899 36 | 0.002 % | 20.78/20.88 c | 131174 | 231 2707 8338 | 22974 13707 37 | 0.002 % | 34.47/34.58 c | 196858 | 231 2707 8338 | 25272 21726 38 | 0.002 % | 57.27/57.38 c | 295384 | 231 2707 8338 | 27799 14974 36 | 0.002 % | 89.95/90.06 c | 443173 | 210 2707 8338 | 30579 21991 35 | 9.093 % | 91.26/91.36 c =============================================================================== 97.75/97.88 c core #1 97.75/97.88 c Core size: 2566 Core Weight: 2147483647 Total Weight: 2147483647 97.75/97.88 c restarts : 20 97.75/97.88 c conflicts : 448134 (4630 /sec) 97.75/97.88 c decisions : 633356 (1.38 % random) (6544 /sec) 97.75/97.88 c propagations : 19285218 (199247 /sec) 97.75/97.88 c conflict literals : 16826954 (0.00 % deleted) 97.75/97.88 c Memory used : 154.27 MB 97.75/97.88 c CPU time : 96.7903 s 97.75/97.88 c 97.75/97.88 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875967-1245121471/watcher-1875967-1245121471 -o /tmp/evaluation-result-1875967-1245121471/solver-1875967-1245121471 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875967-1245121471.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 0.99 1.00 3/64 3465 /proc/meminfo: memFree=1133968/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=2608 CPUtime=0 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 179747889 2670592 176 1992294400 134512640 135709839 4294956240 18446744073709551615 134972103 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 652 176 126 292 0 336 0 [startup+0.0444399 s] /proc/loadavg: 1.00 0.99 1.00 3/64 3465 /proc/meminfo: memFree=1133968/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=2788 CPUtime=0.04 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 307 0 0 0 4 0 0 0 18 0 1 0 179747889 2854912 270 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 697 270 135 292 0 402 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2788 [startup+0.101452 s] /proc/loadavg: 1.00 0.99 1.00 3/64 3465 /proc/meminfo: memFree=1133968/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=3184 CPUtime=0.09 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 389 0 0 0 9 0 0 0 18 0 1 0 179747889 3260416 352 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 796 352 135 292 0 501 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3184 [startup+0.30149 s] /proc/loadavg: 1.00 0.99 1.00 3/64 3465 /proc/meminfo: memFree=1133968/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=4108 CPUtime=0.29 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 615 0 0 0 29 0 0 0 19 0 1 0 179747889 4206592 578 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 1027 578 135 292 0 732 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4108 [startup+0.701569 s] /proc/loadavg: 1.00 0.99 1.00 3/64 3465 /proc/meminfo: memFree=1133968/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=5428 CPUtime=0.69 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 973 0 0 0 67 2 0 0 23 0 1 0 179747889 5558272 936 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 1357 936 135 292 0 1062 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5428 [startup+1.50173 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=1129928/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=7804 CPUtime=1.49 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 1560 0 0 0 146 3 0 0 25 0 1 0 179747889 7991296 1523 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 1951 1523 135 292 0 1656 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7804 [startup+3.10104 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=1126984/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=11500 CPUtime=3.09 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 2482 0 0 0 304 5 0 0 25 0 1 0 179747889 11776000 2445 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 2875 2445 135 292 0 2580 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11500 [startup+6.30167 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=1119368/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=18364 CPUtime=6.29 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 4203 0 0 0 619 10 0 0 25 0 1 0 179747889 18804736 4166 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 4591 4166 135 292 0 4296 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 18364 [startup+12.7019 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=1106888/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=30256 CPUtime=12.68 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 7166 0 0 0 1251 17 0 0 25 0 1 0 179747889 30982144 7129 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 7564 7130 135 292 0 7269 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 30256 [startup+25.5014 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=1085000/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=51656 CPUtime=25.48 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 12516 0 0 0 2514 34 0 0 25 0 1 0 179747889 52895744 12479 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 12914 12479 135 292 0 12619 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 51656 [startup+51.1015 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=1048456/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=88548 CPUtime=51.07 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 21716 0 0 0 5047 60 0 0 25 0 1 0 179747889 90673152 21679 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 22137 21679 135 292 0 21842 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 88548 Solver just ended. Dumping a history of the last processes samples [startup+76.7015 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=1015112/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=122564 CPUtime=76.65 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 30220 0 0 0 7579 86 0 0 25 0 1 0 179747889 125505536 30183 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 30641 30183 135 292 0 30346 0 Current children cumulated CPU time (s) 76.65 Current children cumulated vsize (KiB) 122564 [startup+89.502 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=994120/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=142500 CPUtime=89.45 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 35204 0 0 0 8843 102 0 0 25 0 1 0 179747889 145920000 35167 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 35625 35167 135 292 0 35330 0 Current children cumulated CPU time (s) 89.45 Current children cumulated vsize (KiB) 142500 [startup+92.7016 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=984840/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=152956 CPUtime=92.65 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 37806 0 0 0 9161 104 0 0 25 0 1 0 179747889 156626944 37769 1992294400 134512640 135709839 4294956240 18446744073709551615 135173032 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 38239 37769 136 292 0 37944 0 Current children cumulated CPU time (s) 92.65 Current children cumulated vsize (KiB) 152956 [startup+95.9013 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=977864/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=157972 CPUtime=95.85 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 39074 0 0 0 9480 105 0 0 25 0 1 0 179747889 161763328 39037 1992294400 134512640 135709839 4294956240 18446744073709551615 134583733 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 39493 39037 136 292 0 39198 0 Current children cumulated CPU time (s) 95.85 Current children cumulated vsize (KiB) 157972 [startup+96.7014 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=977864/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=157972 CPUtime=96.65 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 39074 0 0 0 9560 105 0 0 25 0 1 0 179747889 161763328 39037 1992294400 134512640 135709839 4294956240 18446744073709551615 134583803 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 39493 39037 136 292 0 39198 0 Current children cumulated CPU time (s) 96.65 Current children cumulated vsize (KiB) 157972 [startup+97.5016 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=977864/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=157972 CPUtime=97.45 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194304 39074 0 0 0 9640 105 0 0 25 0 1 0 179747889 161763328 39037 1992294400 134512640 135709839 4294956240 18446744073709551615 134583733 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 39493 39037 136 292 0 39198 0 Current children cumulated CPU time (s) 97.45 Current children cumulated vsize (KiB) 157972 [startup+97.9056 s] /proc/loadavg: 1.00 0.99 1.00 2/65 3466 /proc/meminfo: memFree=977864/2055924 swapFree=4191900/4192956 [pid=3465] ppid=3463 vsize=0 CPUtime=97.86 /proc/3465/stat : 3465 (wbo) R 3463 3465 2114 0 -1 4194308 39076 0 0 0 9679 107 0 0 25 0 1 0 179747889 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0 /proc/3465/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 97.86 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 97.9136 CPU time (s): 97.8701 CPU user time (s): 96.7903 CPU system time (s): 1.07983 CPU usage (%): 99.9556 Max. virtual memory (cumulated for all children) (KiB): 157972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 96.7903 system time used= 1.07984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 39076 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 2 involuntary context switches= 339 runsolver used 0.108983 second user time and 0.25696 second system time The end
Begin job on node6 at 2009-06-16 05:04:31 IDJOB=1875967 IDBENCH=1336 IDSOLVER=698 FILE ID=node6/1875967-1245121471 PBS_JOBID= 9363665 Free space on /tmp= 66240 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875967-1245121471/watcher-1875967-1245121471 -o /tmp/evaluation-result-1875967-1245121471/solver-1875967-1245121471 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875967-1245121471.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c0dce06d795e831bf046e609ad2fb3fd RANDOM SEED=1068315556 node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.265 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 : 3000.265 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: 2055924 kB MemFree: 1134448 kB Buffers: 55524 kB Cached: 783744 kB SwapCached: 260 kB Active: 83516 kB Inactive: 769040 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1134448 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2680 kB Writeback: 0 kB Mapped: 21756 kB Slab: 54880 kB Committed_AS: 149656 kB PageTables: 1456 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875967-1245121471.opb Free space on /tmp at the end= 66240 MiB End job on node6 at 2009-06-16 05:06:09