Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 320.562 | 320.741 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900546417.opb |
MD5SUM | a94882f61e84be0ce1718fd53c8fd7c8 |
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 | 29.8665 |
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 | 689 |
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 Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.03 c starting to Solve 0.00/0.03 c #variables read: 231 - #constraints read: 2707 320.51/320.73 c total time : 320.6 s 320.51/320.73 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/359463-1176930022/instance-359463-1176930022.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-359463-1176930022 -o ROOT/results/node26/solver-359463-1176930022 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/359463-1176930022/instance-359463-1176930022.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/77 19890 /proc/meminfo: memFree=1204400/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=2552 CPUtime=0 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 140919041 2613248 236 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 13057751 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 638 236 199 16 0 77 0 [startup+0.070846 s] /proc/loadavg: 0.92 0.98 0.99 3/77 19890 /proc/meminfo: memFree=1204400/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=2952 CPUtime=0.06 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 394 0 0 0 6 0 0 0 18 0 1 0 140919041 3022848 364 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 738 364 205 16 0 177 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2952 [startup+0.101849 s] /proc/loadavg: 0.92 0.98 0.99 3/77 19890 /proc/meminfo: memFree=1204400/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=3084 CPUtime=0.09 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 402 0 0 0 9 0 0 0 18 0 1 0 140919041 3158016 372 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 771 372 205 16 0 210 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3084 [startup+0.301866 s] /proc/loadavg: 0.92 0.98 0.99 3/77 19890 /proc/meminfo: memFree=1204400/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=3348 CPUtime=0.29 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 478 0 0 0 29 0 0 0 19 0 1 0 140919041 3428352 448 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 837 448 205 16 0 276 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3348 [startup+0.701903 s] /proc/loadavg: 0.92 0.98 0.99 3/77 19890 /proc/meminfo: memFree=1204400/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=3604 CPUtime=0.69 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 529 0 0 0 69 0 0 0 23 0 1 0 140919041 3690496 499 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 901 499 205 16 0 340 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.50198 s] /proc/loadavg: 0.92 0.98 0.99 2/78 19891 /proc/meminfo: memFree=1203048/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=3852 CPUtime=1.49 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 591 0 0 0 149 0 0 0 25 0 1 0 140919041 3944448 561 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 963 561 205 16 0 402 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3852 [startup+3.10213 s] /proc/loadavg: 0.93 0.98 0.99 2/78 19891 /proc/meminfo: memFree=1202600/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=3920 CPUtime=3.09 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 633 0 0 0 309 0 0 0 25 0 1 0 140919041 4014080 603 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 980 603 205 16 0 419 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3920 [startup+6.30142 s] /proc/loadavg: 0.93 0.98 0.99 2/78 19891 /proc/meminfo: memFree=1202344/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=4168 CPUtime=6.29 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 695 0 0 0 629 0 0 0 25 0 1 0 140919041 4268032 665 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134532935 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1042 665 205 16 0 481 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4168 [startup+12.702 s] /proc/loadavg: 0.94 0.98 0.99 2/78 19891 /proc/meminfo: memFree=1201768/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=4616 CPUtime=12.69 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 808 0 0 0 1269 0 0 0 25 0 1 0 140919041 4726784 778 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1154 778 205 16 0 593 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 4616 [startup+25.5012 s] /proc/loadavg: 0.95 0.98 0.99 2/78 19891 /proc/meminfo: memFree=1201512/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=4940 CPUtime=25.48 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 881 0 0 0 2548 0 0 0 25 0 1 0 140919041 5058560 851 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134522731 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1235 851 205 16 0 674 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 4940 [startup+51.1016 s] /proc/loadavg: 0.96 0.98 0.99 2/84 19965 /proc/meminfo: memFree=1199928/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=5376 CPUtime=51.03 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 981 0 0 0 5102 1 0 0 25 0 1 0 140919041 5505024 951 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134522377 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1344 951 205 16 0 783 0 Current children cumulated CPU time (s) 51.03 Current children cumulated vsize (KiB) 5376 [startup+102.305 s] /proc/loadavg: 0.98 0.98 0.99 2/78 20089 /proc/meminfo: memFree=1200232/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=5800 CPUtime=102.17 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 1093 0 0 0 10215 2 0 0 25 0 1 0 140919041 5939200 1063 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528252 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1450 1063 205 16 0 889 0 Current children cumulated CPU time (s) 102.17 Current children cumulated vsize (KiB) 5800 [startup+162.302 s] /proc/loadavg: 0.99 0.98 0.99 2/78 20089 /proc/meminfo: memFree=1199976/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=6248 CPUtime=162.15 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 1213 0 0 0 16213 2 0 0 25 0 1 0 140919041 6397952 1183 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1562 1183 205 16 0 1001 0 Current children cumulated CPU time (s) 162.15 Current children cumulated vsize (KiB) 6248 [startup+222.302 s] /proc/loadavg: 0.99 0.98 0.99 2/78 20089 /proc/meminfo: memFree=1199656/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=6664 CPUtime=222.14 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 1292 0 0 0 22211 3 0 0 25 0 1 0 140919041 6823936 1262 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134558845 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1666 1262 205 16 0 1105 0 Current children cumulated CPU time (s) 222.14 Current children cumulated vsize (KiB) 6664 [startup+282.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 20089 /proc/meminfo: memFree=1199464/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=6884 CPUtime=282.12 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 1401 0 0 0 28208 4 0 0 25 0 1 0 140919041 7049216 1347 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528586 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1721 1347 205 16 0 1160 0 Current children cumulated CPU time (s) 282.12 Current children cumulated vsize (KiB) 6884 Solver just ended. Dumping a history of the last processes samples [startup+307.101 s] /proc/loadavg: 0.99 0.98 0.99 2/78 20089 /proc/meminfo: memFree=1199336/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=6920 CPUtime=306.92 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 1425 0 0 0 30688 4 0 0 25 0 1 0 140919041 7086080 1356 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134516812 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1730 1356 205 16 0 1169 0 Current children cumulated CPU time (s) 306.92 Current children cumulated vsize (KiB) 6920 [startup+313.506 s] /proc/loadavg: 0.99 0.98 0.99 2/78 20089 /proc/meminfo: memFree=1199336/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=6916 CPUtime=313.32 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 1425 0 0 0 31328 4 0 0 25 0 1 0 140919041 7081984 1355 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134520059 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1729 1355 205 16 0 1168 0 Current children cumulated CPU time (s) 313.32 Current children cumulated vsize (KiB) 6916 [startup+316.701 s] /proc/loadavg: 0.99 0.98 0.99 2/78 20089 /proc/meminfo: memFree=1199336/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=6912 CPUtime=316.52 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 1425 0 0 0 31648 4 0 0 25 0 1 0 140919041 7077888 1354 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1728 1354 205 16 0 1167 0 Current children cumulated CPU time (s) 316.52 Current children cumulated vsize (KiB) 6912 [startup+318.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 20089 /proc/meminfo: memFree=1199336/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=6912 CPUtime=318.11 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 1425 0 0 0 31807 4 0 0 25 0 1 0 140919041 7077888 1354 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1728 1354 205 16 0 1167 0 Current children cumulated CPU time (s) 318.11 Current children cumulated vsize (KiB) 6912 [startup+319.903 s] /proc/loadavg: 0.99 0.98 0.99 2/78 20089 /proc/meminfo: memFree=1199336/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=6912 CPUtime=319.71 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 1425 0 0 0 31967 4 0 0 25 0 1 0 140919041 7077888 1354 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134532222 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1728 1354 205 16 0 1167 0 Current children cumulated CPU time (s) 319.71 Current children cumulated vsize (KiB) 6912 [startup+320.302 s] /proc/loadavg: 0.99 0.98 0.99 2/78 20089 /proc/meminfo: memFree=1199336/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=6912 CPUtime=320.11 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 1425 0 0 0 32007 4 0 0 25 0 1 0 140919041 7077888 1354 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1728 1354 205 16 0 1167 0 Current children cumulated CPU time (s) 320.11 Current children cumulated vsize (KiB) 6912 [startup+320.702 s] /proc/loadavg: 0.99 0.98 0.99 2/78 20089 /proc/meminfo: memFree=1199336/2055920 swapFree=4170240/4192956 [pid=19890] ppid=19888 vsize=6912 CPUtime=320.51 /proc/19890/stat : 19890 (Pueblo) R 19888 19890 19278 0 -1 4194304 1425 0 0 0 32047 4 0 0 25 0 1 0 140919041 7077888 1354 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0 /proc/19890/statm: 1728 1354 205 16 0 1167 0 Current children cumulated CPU time (s) 320.51 Current children cumulated vsize (KiB) 6912 Child status: 20 Real time (s): 320.741 CPU time (s): 320.562 CPU user time (s): 320.515 CPU system time (s): 0.046992 CPU usage (%): 99.9442 Max. virtual memory (cumulated for all children) (KiB): 7016 getrusage(RUSAGE_CHILDREN,...) data: user time used= 320.515 system time used= 0.046992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1432 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= 12 involuntary context switches= 7088 runsolver used 0.362944 second user time and 0.735888 second system time The end
Begin job on node26 on Wed Apr 18 21:00:22 UTC 2007 IDJOB= 359463 IDBENCH= 1293 IDSOLVER= 165 FILE ID= node26/359463-1176930022 PBS_JOBID= 4605664 Free space on /tmp= 66434 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900546417.opb COMMAND LINE= Pueblo /tmp/evaluation/359463-1176930022/instance-359463-1176930022.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-359463-1176930022 -o ROOT/results/node26/conversion-359463-1176930022 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359463-1176930022/instance-359463-1176930022.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-359463-1176930022 -o ROOT/results/node26/solver-359463-1176930022 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/359463-1176930022/instance-359463-1176930022.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= a94882f61e84be0ce1718fd53c8fd7c8 RANDOM SEED= 995996778 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.213 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 : 3000.213 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: 1204808 kB Buffers: 38244 kB Cached: 731888 kB SwapCached: 3232 kB Active: 292096 kB Inactive: 501716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1204808 kB SwapTotal: 4192956 kB SwapFree: 4170240 kB Dirty: 2448 kB Writeback: 0 kB Mapped: 31120 kB Slab: 42836 kB Committed_AS: 997164 kB PageTables: 1720 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66434 MiB End job on node26 on Wed Apr 18 21:05:43 UTC 2007