Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.0 | UNSAT | 75.5485 | 75.5687 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb |
MD5SUM | 733d8edd6a6cbfe19e20f4970079db5a |
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 | 8.62469 |
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 | 687 |
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-1875983-1245122909.opb. 0.00/0.00 c Instance file HOME/instance-1875983-1245122909.opb 0.00/0.00 c File size is 83379 bytes. 0.00/0.01 c Highest Coefficient sum: 687 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 21 | 0.002 % | 0.00/0.02 c | 251 | 231 2707 8338 | 6050 251 23 | 0.002 % | 0.00/0.03 c | 476 | 231 2707 8338 | 6655 476 28 | 0.002 % | 0.04/0.05 c | 813 | 231 2707 8338 | 7320 813 29 | 0.002 % | 0.04/0.08 c | 1319 | 231 2707 8338 | 8052 1319 29 | 0.002 % | 0.09/0.13 c | 2078 | 231 2707 8338 | 8857 2078 29 | 0.002 % | 0.19/0.21 c | 3221 | 231 2707 8338 | 9743 3221 29 | 0.002 % | 0.28/0.36 c | 4931 | 231 2707 8338 | 10717 4931 33 | 0.002 % | 0.49/0.59 c | 7493 | 231 2707 8338 | 11789 7493 32 | 0.002 % | 0.99/1.06 c | 11337 | 231 2707 8338 | 12968 11337 34 | 0.002 % | 1.68/1.75 c | 17103 | 231 2707 8338 | 14265 10584 37 | 0.002 % | 2.79/2.89 c | 25752 | 231 2707 8338 | 15692 12058 35 | 0.002 % | 4.89/4.99 c | 38730 | 231 2707 8338 | 17261 9240 37 | 0.002 % | 8.08/8.14 c | 58192 | 231 2707 8338 | 18987 11340 36 | 0.002 % | 13.09/13.18 c | 87387 | 231 2707 8338 | 20886 11897 36 | 0.002 % | 24.28/24.36 c | 131180 | 231 2707 8338 | 22974 13715 39 | 0.002 % | 40.58/40.62 c | 196869 | 231 2707 8338 | 25272 21772 40 | 0.002 % | 66.17/66.22 c | 295396 | 230 2707 8338 | 27799 23644 45 | 0.435 % | 70.47/70.51 c =============================================================================== 75.47/75.55 c core #1 75.47/75.55 c Core size: 2574 Core Weight: 2147483647 Total Weight: 2147483647 75.47/75.55 c restarts : 19 75.47/75.55 c conflicts : 311802 (4173 /sec) 75.47/75.55 c decisions : 445501 (1.38 % random) (5962 /sec) 75.47/75.55 c propagations : 12256994 (164042 /sec) 75.47/75.55 c conflict literals : 12977724 (0.00 % deleted) 75.47/75.55 c Memory used : 114.45 MB 75.47/75.55 c CPU time : 74.7186 s 75.47/75.55 c 75.47/75.55 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-1875983-1245122909/watcher-1875983-1245122909 -o /tmp/evaluation-result-1875983-1245122909/solver-1875983-1245122909 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875983-1245122909.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: 0.99 0.98 0.99 3/64 32043 /proc/meminfo: memFree=1783968/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=2608 CPUtime=0 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 179890498 2670592 173 1992294400 134512640 135709839 4294956240 18446744073709551615 134544929 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 652 174 125 292 0 336 0 [startup+0.044606 s] /proc/loadavg: 0.99 0.98 0.99 3/64 32043 /proc/meminfo: memFree=1783968/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=2788 CPUtime=0.04 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 300 0 0 0 4 0 0 0 18 0 1 0 179890498 2854912 263 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 697 263 135 292 0 402 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2788 [startup+0.101611 s] /proc/loadavg: 0.99 0.98 0.99 3/64 32043 /proc/meminfo: memFree=1783968/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=3052 CPUtime=0.09 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 376 0 0 0 9 0 0 0 18 0 1 0 179890498 3125248 339 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 763 339 135 292 0 468 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3052 [startup+0.301623 s] /proc/loadavg: 0.99 0.98 0.99 3/64 32043 /proc/meminfo: memFree=1783968/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=3976 CPUtime=0.28 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 595 0 0 0 28 0 0 0 19 0 1 0 179890498 4071424 558 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 994 558 135 292 0 699 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 3976 [startup+0.701647 s] /proc/loadavg: 0.99 0.98 0.99 3/64 32043 /proc/meminfo: memFree=1783968/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=5316 CPUtime=0.69 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 932 0 0 0 68 1 0 0 22 0 1 0 179890498 5443584 895 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 1329 895 135 292 0 1034 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5316 [startup+1.5017 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1779992/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=7480 CPUtime=1.49 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 1469 0 0 0 147 2 0 0 25 0 1 0 179890498 7659520 1432 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 1870 1432 135 292 0 1575 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7480 [startup+3.1018 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1777048/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=11176 CPUtime=3.09 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 2409 0 0 0 304 5 0 0 25 0 1 0 179890498 11444224 2372 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 2794 2372 135 292 0 2499 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11176 [startup+6.302 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1770008/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=17644 CPUtime=6.29 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 4030 0 0 0 618 11 0 0 25 0 1 0 179890498 18067456 3993 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 4411 3993 135 292 0 4116 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 17644 [startup+12.7014 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1757336/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=29852 CPUtime=12.68 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 7048 0 0 0 1248 20 0 0 25 0 1 0 179890498 30568448 7011 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 7463 7011 135 292 0 7168 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 29852 [startup+25.5012 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1738648/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=47812 CPUtime=25.49 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 11546 0 0 0 2516 33 0 0 25 0 1 0 179890498 48959488 11509 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 11953 11509 135 292 0 11658 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 47812 [startup+51.1018 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1704280/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=82180 CPUtime=51.08 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 20149 0 0 0 5048 60 0 0 25 0 1 0 179890498 84152320 20112 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 20545 20112 135 292 0 20250 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 82180 Solver just ended. Dumping a history of the last processes samples [startup+63.9016 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1687128/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=98948 CPUtime=63.87 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 24347 0 0 0 6314 73 0 0 25 0 1 0 179890498 101322752 24310 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 24737 24310 135 292 0 24442 0 Current children cumulated CPU time (s) 63.87 Current children cumulated vsize (KiB) 98948 [startup+70.302 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1678296/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=107560 CPUtime=70.28 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 26470 0 0 0 6949 79 0 0 25 0 1 0 179890498 110141440 26433 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 26890 26433 135 292 0 26595 0 Current children cumulated CPU time (s) 70.28 Current children cumulated vsize (KiB) 107560 [startup+73.5012 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1669016/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=117196 CPUtime=73.47 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 28875 0 0 0 7267 80 0 0 25 0 1 0 179890498 120008704 28838 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 29299 28838 136 292 0 29004 0 Current children cumulated CPU time (s) 73.47 Current children cumulated vsize (KiB) 117196 [startup+74.3012 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1668632/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=117196 CPUtime=74.27 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 28878 0 0 0 7347 80 0 0 25 0 1 0 179890498 120008704 28841 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 29299 28841 136 292 0 29004 0 Current children cumulated CPU time (s) 74.27 Current children cumulated vsize (KiB) 117196 [startup+75.1013 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1668632/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=117196 CPUtime=75.07 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 28878 0 0 0 7427 80 0 0 25 0 1 0 179890498 120008704 28841 1992294400 134512640 135709839 4294956240 18446744073709551615 134583733 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 29299 28841 136 292 0 29004 0 Current children cumulated CPU time (s) 75.07 Current children cumulated vsize (KiB) 117196 [startup+75.5023 s] /proc/loadavg: 0.99 0.98 0.99 2/65 32044 /proc/meminfo: memFree=1668632/2055920 swapFree=4191900/4192956 [pid=32043] ppid=32041 vsize=117196 CPUtime=75.47 /proc/32043/stat : 32043 (wbo) R 32041 32043 30908 0 -1 4194304 28878 0 0 0 7467 80 0 0 25 0 1 0 179890498 120008704 28841 1992294400 134512640 135709839 4294956240 18446744073709551615 134583733 0 0 4096 3 0 0 0 17 1 0 0 /proc/32043/statm: 29299 28841 136 292 0 29004 0 Current children cumulated CPU time (s) 75.47 Current children cumulated vsize (KiB) 117196 Child status: 0 Real time (s): 75.5687 CPU time (s): 75.5485 CPU user time (s): 74.7186 CPU system time (s): 0.829873 CPU usage (%): 99.9733 Max. virtual memory (cumulated for all children) (KiB): 117196 getrusage(RUSAGE_CHILDREN,...) data: user time used= 74.7186 system time used= 0.829873 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 28880 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= 140 runsolver used 0.066989 second user time and 0.167974 second system time The end
Begin job on node29 at 2009-06-16 05:28:29 IDJOB=1875983 IDBENCH=1353 IDSOLVER=698 FILE ID=node29/1875983-1245122909 PBS_JOBID= 9363669 Free space on /tmp= 66244 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551864.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-1875983-1245122909/watcher-1875983-1245122909 -o /tmp/evaluation-result-1875983-1245122909/solver-1875983-1245122909 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875983-1245122909.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 733d8edd6a6cbfe19e20f4970079db5a RANDOM SEED=1768959862 node29.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 : 3000.237 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 : 3000.237 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: 1784384 kB Buffers: 28260 kB Cached: 179416 kB SwapCached: 268 kB Active: 62280 kB Inactive: 158120 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1784384 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2608 kB Writeback: 0 kB Mapped: 21252 kB Slab: 37028 kB Committed_AS: 161496 kB PageTables: 1472 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-1875983-1245122909.opb Free space on /tmp at the end= 66240 MiB End job on node29 at 2009-06-16 05:29:45