Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.4a | UNSAT | 2.6356 | 2.6373 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900552423.opb |
MD5SUM | e3ac612b47921d8ce26a7ef2a453205c |
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 | 2.6356 |
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 | 779 |
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 wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2655542-1276298043.opb. 0.00/0.00 c Instance file HOME/instance-2655542-1276298043.opb 0.00/0.00 c File size is 83389 bytes. 0.00/0.01 c Highest Coefficient sum: 779 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 | 103 | 231 2707 8338 | 5500 103 20 | 0.002 % | 0.00/0.02 c | 256 | 231 2707 8338 | 6050 256 17 | 0.002 % | 0.00/0.03 c | 482 | 231 2707 8338 | 6655 482 17 | 0.002 % | 0.00/0.05 c | 819 | 231 2707 8338 | 7320 819 21 | 0.002 % | 0.07/0.08 c | 1325 | 231 2707 8338 | 8052 1325 22 | 0.002 % | 0.09/0.14 c | 2084 | 231 2707 8338 | 8857 2084 25 | 0.002 % | 0.19/0.23 c | 3223 | 231 2707 8338 | 9743 3223 27 | 0.002 % | 0.39/0.43 c | 4931 | 231 2707 8338 | 10717 4931 28 | 0.002 % | 0.69/0.76 c | 7495 | 231 2707 8338 | 11789 7495 27 | 0.002 % | 1.29/1.36 c | 11341 | 231 2707 8338 | 12968 11341 25 | 0.002 % | 2.09/2.17 c | 17107 | 231 2707 8338 | 14265 10596 19 | 0.002 % | 2.59/2.63 c =============================================================================== 2.59/2.63 c core #1 2.59/2.63 c Memory used : 6.30 MB 2.59/2.63 c CPU time : 2.56761 s 2.59/2.63 c 2.59/2.63 s UNSATISFIABLE 2.59/2.63 c Total CPU time: 2.56761 s
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-2655542-1276298043/watcher-2655542-1276298043 -o /tmp/evaluation-result-2655542-1276298043/solver-2655542-1276298043 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655542-1276298043.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: 0.92 0.98 0.99 3/106 6458 /proc/meminfo: memFree=1550284/2059040 swapFree=4192956/4192956 [pid=6458] ppid=6456 vsize=2660 CPUtime=0 /proc/6458/stat : 6458 (wbo1.4a) R 6456 6458 6184 0 -1 4202496 284 0 0 0 0 0 0 0 24 0 1 0 3456114 2723840 202 1992294400 134512640 135751879 4290246304 18446744073709551615 134564528 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/6458/statm: 665 202 140 303 0 339 0 [startup+0.0846581 s] /proc/loadavg: 0.92 0.98 0.99 3/106 6458 /proc/meminfo: memFree=1550284/2059040 swapFree=4192956/4192956 [pid=6458] ppid=6456 vsize=2840 CPUtime=0.07 /proc/6458/stat : 6458 (wbo1.4a) R 6456 6458 6184 0 -1 4202496 391 0 0 0 7 0 0 0 18 0 1 0 3456114 2908160 288 1992294400 134512640 135751879 4290246304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/6458/statm: 710 288 143 303 0 405 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2840 [startup+0.101661 s] /proc/loadavg: 0.92 0.98 0.99 3/106 6458 /proc/meminfo: memFree=1550284/2059040 swapFree=4192956/4192956 [pid=6458] ppid=6456 vsize=2972 CPUtime=0.09 /proc/6458/stat : 6458 (wbo1.4a) R 6456 6458 6184 0 -1 4202496 403 0 0 0 9 0 0 0 18 0 1 0 3456114 3043328 300 1992294400 134512640 135751879 4290246304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/6458/statm: 743 300 143 303 0 438 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2972 [startup+0.301698 s] /proc/loadavg: 0.92 0.98 0.99 3/106 6458 /proc/meminfo: memFree=1550284/2059040 swapFree=4192956/4192956 [pid=6458] ppid=6456 vsize=3508 CPUtime=0.29 /proc/6458/stat : 6458 (wbo1.4a) R 6456 6458 6184 0 -1 4202496 534 0 0 0 28 1 0 0 18 0 1 0 3456114 3592192 431 1992294400 134512640 135751879 4290246304 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/6458/statm: 877 431 143 303 0 572 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3508 [startup+0.70177 s] /proc/loadavg: 0.92 0.98 0.99 3/106 6458 /proc/meminfo: memFree=1550284/2059040 swapFree=4192956/4192956 [pid=6458] ppid=6456 vsize=4176 CPUtime=0.69 /proc/6458/stat : 6458 (wbo1.4a) R 6456 6458 6184 0 -1 4202496 704 0 0 0 67 2 0 0 18 0 1 0 3456114 4276224 601 1992294400 134512640 135751879 4290246304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/6458/statm: 1044 601 143 303 0 739 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4176 [startup+1.50092 s] /proc/loadavg: 0.92 0.98 0.99 2/107 6459 /proc/meminfo: memFree=1547920/2059040 swapFree=4192956/4192956 [pid=6458] ppid=6456 vsize=5260 CPUtime=1.49 /proc/6458/stat : 6458 (wbo1.4a) R 6456 6458 6184 0 -1 4202496 959 0 0 0 145 4 0 0 19 0 1 0 3456114 5386240 856 1992294400 134512640 135751879 4290246304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/6458/statm: 1315 856 143 303 0 1010 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5260 Solver just ended. Dumping a history of the last processes samples [startup+2.30106 s] /proc/loadavg: 0.92 0.98 0.99 2/107 6459 /proc/meminfo: memFree=1546432/2059040 swapFree=4192956/4192956 [pid=6458] ppid=6456 vsize=6184 CPUtime=2.29 /proc/6458/stat : 6458 (wbo1.4a) R 6456 6458 6184 0 -1 4202496 1191 0 0 0 223 6 0 0 21 0 1 0 3456114 6332416 1088 1992294400 134512640 135751879 4290246304 18446744073709551615 134616437 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/6458/statm: 1546 1088 143 303 0 1241 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 6184 [startup+2.5011 s] /proc/loadavg: 0.92 0.98 0.99 2/107 6459 /proc/meminfo: memFree=1546432/2059040 swapFree=4192956/4192956 [pid=6458] ppid=6456 vsize=6316 CPUtime=2.49 /proc/6458/stat : 6458 (wbo1.4a) R 6456 6458 6184 0 -1 4202496 1247 0 0 0 243 6 0 0 22 0 1 0 3456114 6467584 1144 1992294400 134512640 135751879 4290246304 18446744073709551615 134616778 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/6458/statm: 1579 1144 143 303 0 1274 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 6316 [startup+2.60112 s] /proc/loadavg: 0.92 0.98 0.99 2/107 6459 /proc/meminfo: memFree=1546432/2059040 swapFree=4192956/4192956 [pid=6458] ppid=6456 vsize=6448 CPUtime=2.59 /proc/6458/stat : 6458 (wbo1.4a) R 6456 6458 6184 0 -1 4202496 1264 0 0 0 253 6 0 0 22 0 1 0 3456114 6602752 1161 1992294400 134512640 135751879 4290246304 18446744073709551615 134602409 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/6458/statm: 1612 1161 143 303 0 1307 0 Current children cumulated CPU time (s) 2.59 Current children cumulated vsize (KiB) 6448 Child status: 0 Real time (s): 2.6373 CPU time (s): 2.6356 CPU user time (s): 2.56761 CPU system time (s): 0.067989 CPU usage (%): 99.9355 Max. virtual memory (cumulated for all children) (KiB): 6448 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.56761 system time used= 0.067989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1274 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= 7 runsolver used 0.006998 second user time and 0.021996 second system time The end
Begin job on node027 at 2010-06-12 01:14:03 IDJOB=2655542 IDBENCH=1318 IDSOLVER=1160 FILE ID=node027/2655542-1276298043 PBS_JOBID= 11173129 Free space on /tmp= 62448 MiB SOLVER NAME= wbo 1.4a BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552423.opb COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655542-1276298043/watcher-2655542-1276298043 -o /tmp/evaluation-result-2655542-1276298043/solver-2655542-1276298043 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655542-1276298043.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e3ac612b47921d8ce26a7ef2a453205c RANDOM SEED=1218781190 node027.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 2800.261 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5600.52 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 : 2800.261 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1550688 kB Buffers: 69928 kB Cached: 310672 kB SwapCached: 0 kB Active: 174784 kB Inactive: 265104 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1550688 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2764 kB Writeback: 32 kB AnonPages: 59228 kB Mapped: 15352 kB Slab: 46588 kB PageTables: 4084 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182432 kB VmallocTotal: 34359738367 kB VmallocUsed: 264952 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62444 MiB End job on node027 at 2010-06-12 01:14:05