Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 49.5965 | 49.6143 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900558106.opb |
MD5SUM | 86320fff0968ff7a2805751d322618eb |
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 | 19.502 |
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 | 815 |
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 49.58/49.61 c total time : 49.6 s 49.58/49.61 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/359589-1176937519/instance-359589-1176937519.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node74/watcher-359589-1176937519 -o ROOT/results/node74/solver-359589-1176937519 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/359589-1176937519/instance-359589-1176937519.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: 0.91 0.98 0.98 3/66 25568 /proc/meminfo: memFree=1788576/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=2552 CPUtime=0 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 141666658 2613248 236 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134534256 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 638 236 199 16 0 77 0 [startup+0.022688 s] /proc/loadavg: 0.91 0.98 0.98 3/66 25568 /proc/meminfo: memFree=1788576/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=2816 CPUtime=0.01 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 322 0 0 0 1 0 0 0 18 0 1 0 141666658 2883584 292 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 10223319 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 704 292 199 16 0 143 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2816 [startup+0.101697 s] /proc/loadavg: 0.91 0.98 0.98 3/66 25568 /proc/meminfo: memFree=1788576/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=3084 CPUtime=0.09 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 409 0 0 0 9 0 0 0 18 0 1 0 141666658 3158016 379 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134556233 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 771 379 205 16 0 210 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3084 [startup+0.30172 s] /proc/loadavg: 0.91 0.98 0.98 3/66 25568 /proc/meminfo: memFree=1788576/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=3344 CPUtime=0.29 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 481 0 0 0 29 0 0 0 19 0 1 0 141666658 3424256 451 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134516827 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 836 451 205 16 0 275 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3344 [startup+0.701765 s] /proc/loadavg: 0.91 0.98 0.98 3/66 25568 /proc/meminfo: memFree=1788576/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=3476 CPUtime=0.69 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 514 0 0 0 69 0 0 0 22 0 1 0 141666658 3559424 484 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134556390 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 869 484 205 16 0 308 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3476 [startup+1.50186 s] /proc/loadavg: 0.91 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1787352/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=3712 CPUtime=1.49 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 558 0 0 0 149 0 0 0 25 0 1 0 141666658 3801088 528 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 928 528 205 16 0 367 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3712 [startup+3.10104 s] /proc/loadavg: 0.92 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1787032/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=3964 CPUtime=3.09 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 620 0 0 0 309 0 0 0 25 0 1 0 141666658 4059136 590 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528798 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 991 590 205 16 0 430 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3964 [startup+6.30241 s] /proc/loadavg: 0.92 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1786456/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=4228 CPUtime=6.29 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 686 0 0 0 629 0 0 0 25 0 1 0 141666658 4329472 656 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 1057 656 205 16 0 496 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4228 [startup+12.7012 s] /proc/loadavg: 0.93 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1786072/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=4556 CPUtime=12.68 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 777 0 0 0 1268 0 0 0 25 0 1 0 141666658 4665344 747 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 1139 747 205 16 0 578 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 4556 [startup+25.5016 s] /proc/loadavg: 0.94 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1785816/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=4684 CPUtime=25.48 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 828 0 0 0 2548 0 0 0 25 0 1 0 141666658 4796416 798 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 1171 798 205 16 0 610 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 4684 Solver just ended. Dumping a history of the last processes samples [startup+38.3011 s] /proc/loadavg: 0.95 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1785624/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=5036 CPUtime=38.28 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 899 0 0 0 3827 1 0 0 25 0 1 0 141666658 5156864 869 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134533179 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 1259 869 205 16 0 698 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 5036 [startup+44.7018 s] /proc/loadavg: 0.96 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1785496/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=5120 CPUtime=44.68 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 914 0 0 0 4467 1 0 0 25 0 1 0 141666658 5242880 884 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 1280 884 205 16 0 719 0 Current children cumulated CPU time (s) 44.68 Current children cumulated vsize (KiB) 5120 [startup+47.9012 s] /proc/loadavg: 0.96 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1785560/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=5120 CPUtime=47.88 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 918 0 0 0 4787 1 0 0 25 0 1 0 141666658 5242880 888 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 1280 888 205 16 0 719 0 Current children cumulated CPU time (s) 47.88 Current children cumulated vsize (KiB) 5120 [startup+48.7013 s] /proc/loadavg: 0.96 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1785560/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=5120 CPUtime=48.68 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 918 0 0 0 4867 1 0 0 25 0 1 0 141666658 5242880 888 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 1280 888 205 16 0 719 0 Current children cumulated CPU time (s) 48.68 Current children cumulated vsize (KiB) 5120 [startup+49.1024 s] /proc/loadavg: 0.96 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1785560/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=5120 CPUtime=49.08 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 918 0 0 0 4907 1 0 0 25 0 1 0 141666658 5242880 888 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134520070 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 1280 888 205 16 0 719 0 Current children cumulated CPU time (s) 49.08 Current children cumulated vsize (KiB) 5120 [startup+49.5054 s] /proc/loadavg: 0.96 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1785560/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=5120 CPUtime=49.48 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 918 0 0 0 4947 1 0 0 25 0 1 0 141666658 5242880 888 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 1280 888 205 16 0 719 0 Current children cumulated CPU time (s) 49.48 Current children cumulated vsize (KiB) 5120 [startup+49.6014 s] /proc/loadavg: 0.96 0.98 0.98 2/67 25569 /proc/meminfo: memFree=1785560/2055920 swapFree=4183056/4192956 [pid=25568] ppid=25566 vsize=5120 CPUtime=49.58 /proc/25568/stat : 25568 (Pueblo) R 25566 25568 24035 0 -1 4194304 918 0 0 0 4957 1 0 0 25 0 1 0 141666658 5242880 888 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 10191213 0 0 4096 0 0 0 0 17 1 0 0 /proc/25568/statm: 1280 888 205 16 0 719 0 Current children cumulated CPU time (s) 49.58 Current children cumulated vsize (KiB) 5120 Child status: 20 Real time (s): 49.6143 CPU time (s): 49.5965 CPU user time (s): 49.5845 CPU system time (s): 0.011998 CPU usage (%): 99.9641 Max. virtual memory (cumulated for all children) (KiB): 5120 getrusage(RUSAGE_CHILDREN,...) data: user time used= 49.5845 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 925 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= 50 runsolver used 0.057991 second user time and 0.119981 second system time The end
Begin job on node74 on Wed Apr 18 23:05:19 UTC 2007 IDJOB= 359589 IDBENCH= 1304 IDSOLVER= 165 FILE ID= node74/359589-1176937519 PBS_JOBID= 4605672 Free space on /tmp= 103203 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900558106.opb COMMAND LINE= Pueblo /tmp/evaluation/359589-1176937519/instance-359589-1176937519.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-359589-1176937519 -o ROOT/results/node74/conversion-359589-1176937519 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359589-1176937519/instance-359589-1176937519.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-359589-1176937519 -o ROOT/results/node74/solver-359589-1176937519 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/359589-1176937519/instance-359589-1176937519.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 86320fff0968ff7a2805751d322618eb RANDOM SEED= 973617001 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node74.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: 1788984 kB Buffers: 16240 kB Cached: 200128 kB SwapCached: 2796 kB Active: 83448 kB Inactive: 143096 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1788984 kB SwapTotal: 4192956 kB SwapFree: 4183056 kB Dirty: 2348 kB Writeback: 0 kB Mapped: 16408 kB Slab: 26192 kB Committed_AS: 2000164 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 103203 MiB End job on node74 on Wed Apr 18 23:06:09 UTC 2007