Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 186.407 | 186.578 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb |
MD5SUM | d36c8f083b4352ee7b6379767e1c28ad |
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 | 99.7738 |
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 | 727 |
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 0.01/0.03 c starting to Solve 0.01/0.03 c #variables read: 231 - #constraints read: 2707 186.32/186.57 c total time : 186.43 s 186.32/186.57 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/350432-1176505123/instance-350432-1176505123.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-350432-1176505123 -o ROOT/results/node10/solver-350432-1176505123 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/350432-1176505123/instance-350432-1176505123.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: 0.96 1.00 0.99 3/77 3339 /proc/meminfo: memFree=1831440/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=2552 CPUtime=0 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 126549870 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 638 236 199 16 0 77 0 [startup+0.015632 s] /proc/loadavg: 0.96 1.00 0.99 3/77 3339 /proc/meminfo: memFree=1831440/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=2684 CPUtime=0.01 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 301 0 0 0 1 0 0 0 18 0 1 0 126549870 2748416 271 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 671 271 199 16 0 110 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2684 [startup+0.10165 s] /proc/loadavg: 0.96 1.00 0.99 3/77 3339 /proc/meminfo: memFree=1831440/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=3084 CPUtime=0.09 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 406 0 0 0 9 0 0 0 18 0 1 0 126549870 3158016 376 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 771 376 205 16 0 210 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3084 [startup+0.301693 s] /proc/loadavg: 0.96 1.00 0.99 3/77 3339 /proc/meminfo: memFree=1831440/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=3348 CPUtime=0.29 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 470 0 0 0 29 0 0 0 19 0 1 0 126549870 3428352 440 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134553204 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 837 440 205 16 0 276 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3348 [startup+0.701779 s] /proc/loadavg: 0.96 1.00 0.99 3/77 3339 /proc/meminfo: memFree=1831440/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=3600 CPUtime=0.69 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 527 0 0 0 69 0 0 0 22 0 1 0 126549870 3686400 497 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9022580 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 900 497 205 16 0 339 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50195 s] /proc/loadavg: 0.96 1.00 0.99 2/78 3340 /proc/meminfo: memFree=1830152/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=3712 CPUtime=1.49 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 573 0 0 0 149 0 0 0 25 0 1 0 126549870 3801088 543 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 928 543 205 16 0 367 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3712 [startup+3.1013 s] /proc/loadavg: 0.96 1.00 0.99 2/78 3340 /proc/meminfo: memFree=1829832/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=3936 CPUtime=3.09 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 632 0 0 0 309 0 0 0 25 0 1 0 126549870 4030464 602 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 984 602 205 16 0 423 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3936 [startup+6.30198 s] /proc/loadavg: 0.96 1.00 0.99 2/78 3340 /proc/meminfo: memFree=1829328/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=4200 CPUtime=6.29 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 692 0 0 0 629 0 0 0 25 0 1 0 126549870 4300800 662 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1050 662 205 16 0 489 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4200 [startup+12.7014 s] /proc/loadavg: 0.96 1.00 0.99 2/78 3340 /proc/meminfo: memFree=1828944/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=4572 CPUtime=12.69 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 787 0 0 0 1269 0 0 0 25 0 1 0 126549870 4681728 757 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1143 757 205 16 0 582 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 4572 [startup+25.5011 s] /proc/loadavg: 0.97 1.00 0.99 2/78 3340 /proc/meminfo: memFree=1828688/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=4804 CPUtime=25.48 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 846 0 0 0 2548 0 0 0 25 0 1 0 126549870 4919296 816 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527917 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1201 816 205 16 0 640 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 4804 [startup+51.1016 s] /proc/loadavg: 0.98 1.00 0.99 2/78 3340 /proc/meminfo: memFree=1828176/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=5300 CPUtime=51.07 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 965 0 0 0 5106 1 0 0 25 0 1 0 126549870 5427200 935 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134533487 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1325 935 205 16 0 764 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 5300 [startup+102.306 s] /proc/loadavg: 0.99 1.00 0.99 2/78 3340 /proc/meminfo: memFree=1827856/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=5652 CPUtime=102.25 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 1054 0 0 0 10224 1 0 0 25 0 1 0 126549870 5787648 1024 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1413 1024 205 16 0 852 0 Current children cumulated CPU time (s) 102.25 Current children cumulated vsize (KiB) 5652 [startup+162.302 s] /proc/loadavg: 0.99 1.00 0.99 2/84 3456 /proc/meminfo: memFree=1825800/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=6248 CPUtime=162.16 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 1205 0 0 0 16215 1 0 0 25 0 1 0 126549870 6397952 1175 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134533511 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1562 1175 205 16 0 1001 0 Current children cumulated CPU time (s) 162.16 Current children cumulated vsize (KiB) 6248 Solver just ended. Dumping a history of the last processes samples [startup+166.301 s] /proc/loadavg: 0.99 1.00 0.99 2/84 3478 /proc/meminfo: memFree=1825736/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=6380 CPUtime=166.15 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 1235 0 0 0 16613 2 0 0 25 0 1 0 126549870 6533120 1205 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1595 1205 205 16 0 1034 0 Current children cumulated CPU time (s) 166.15 Current children cumulated vsize (KiB) 6380 [startup+179.101 s] /proc/loadavg: 0.99 1.00 0.99 2/84 3510 /proc/meminfo: memFree=1825544/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=6460 CPUtime=178.92 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 1261 0 0 0 17890 2 0 0 25 0 1 0 126549870 6615040 1231 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1615 1231 205 16 0 1054 0 Current children cumulated CPU time (s) 178.92 Current children cumulated vsize (KiB) 6460 [startup+182.302 s] /proc/loadavg: 0.99 1.00 0.99 2/84 3512 /proc/meminfo: memFree=1825608/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=6460 CPUtime=182.12 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 1265 0 0 0 18210 2 0 0 25 0 1 0 126549870 6615040 1235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528080 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1615 1235 205 16 0 1054 0 Current children cumulated CPU time (s) 182.12 Current children cumulated vsize (KiB) 6460 [startup+183.901 s] /proc/loadavg: 0.99 1.00 0.99 2/84 3514 /proc/meminfo: memFree=1825608/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=6460 CPUtime=183.72 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 1265 0 0 0 18370 2 0 0 25 0 1 0 126549870 6615040 1235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522782 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1615 1235 205 16 0 1054 0 Current children cumulated CPU time (s) 183.72 Current children cumulated vsize (KiB) 6460 [startup+185.502 s] /proc/loadavg: 0.99 1.00 0.99 2/84 3514 /proc/meminfo: memFree=1825608/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=6460 CPUtime=185.32 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 1265 0 0 0 18530 2 0 0 25 0 1 0 126549870 6615040 1235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1615 1235 205 16 0 1054 0 Current children cumulated CPU time (s) 185.32 Current children cumulated vsize (KiB) 6460 [startup+186.302 s] /proc/loadavg: 0.99 1.00 0.99 2/84 3514 /proc/meminfo: memFree=1825608/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=6460 CPUtime=186.12 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 1265 0 0 0 18610 2 0 0 25 0 1 0 126549870 6615040 1235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1615 1235 205 16 0 1054 0 Current children cumulated CPU time (s) 186.12 Current children cumulated vsize (KiB) 6460 [startup+186.502 s] /proc/loadavg: 0.99 1.00 0.99 2/84 3514 /proc/meminfo: memFree=1825608/2055920 swapFree=4171784/4192956 [pid=3339] ppid=3337 vsize=6460 CPUtime=186.32 /proc/3339/stat : 3339 (Pueblo) R 3337 3339 1984 0 -1 4194304 1265 0 0 0 18630 2 0 0 25 0 1 0 126549870 6615040 1235 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9339459 0 0 4096 0 0 0 0 17 1 0 0 /proc/3339/statm: 1615 1235 205 16 0 1054 0 Current children cumulated CPU time (s) 186.32 Current children cumulated vsize (KiB) 6460 Child status: 20 Real time (s): 186.578 CPU time (s): 186.407 CPU user time (s): 186.376 CPU system time (s): 0.030995 CPU usage (%): 99.908 Max. virtual memory (cumulated for all children) (KiB): 6536 getrusage(RUSAGE_CHILDREN,...) data: user time used= 186.376 system time used= 0.030995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1272 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= 897 runsolver used 0.206968 second user time and 0.45793 second system time The end
Begin job on node10 on Fri Apr 13 22:58:43 UTC 2007 IDJOB= 350432 IDBENCH= 1357 IDSOLVER= 165 FILE ID= node10/350432-1176505123 PBS_JOBID= 4556683 Free space on /tmp= 66558 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb COMMAND LINE= Pueblo /tmp/evaluation/350432-1176505123/instance-350432-1176505123.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-350432-1176505123 -o ROOT/results/node10/conversion-350432-1176505123 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350432-1176505123/instance-350432-1176505123.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-350432-1176505123 -o ROOT/results/node10/solver-350432-1176505123 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/350432-1176505123/instance-350432-1176505123.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= d36c8f083b4352ee7b6379767e1c28ad RANDOM SEED= 947774243 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1831912 kB Buffers: 36760 kB Cached: 96388 kB SwapCached: 1356 kB Active: 78860 kB Inactive: 89708 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1831912 kB SwapTotal: 4192956 kB SwapFree: 4171784 kB Dirty: 2368 kB Writeback: 0 kB Mapped: 44800 kB Slab: 41088 kB Committed_AS: 2169872 kB PageTables: 1708 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= 66558 MiB End job on node10 on Fri Apr 13 23:01:50 UTC 2007