Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 63.5803 | 63.6099 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb |
MD5SUM | 0fb4f85eaa7daeec6ae4b4468524bb94 |
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 | 16.3275 |
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 | 709 |
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 |
0.00/0.01 c Pueblo version 1.4 (September 2005) 0.00/0.01 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.01 c by Hossein Sheini 0.00/0.04 c starting to Solve 0.00/0.04 c #variables read: 231 - #constraints read: 2707 63.56/63.60 c total time : 63.58 s 63.56/63.60 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/359561-1176936214/instance-359561-1176936214.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-359561-1176936214 -o ROOT/results/node18/solver-359561-1176936214 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/359561-1176936214/instance-359561-1176936214.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 0.97 0.98 3/77 8907 /proc/meminfo: memFree=1854336/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=2288 CPUtime=0 /proc/8907/stat : 8907 (Pueblo) D 8905 8907 8196 0 -1 4194304 160 0 2 0 0 0 0 0 18 0 1 0 141538800 2342912 133 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4160437072 0 0 4096 0 18446744071563479169 0 0 17 1 0 0 /proc/8907/statm: 572 133 112 16 0 11 0 [startup+0.112689 s] /proc/loadavg: 0.91 0.97 0.98 3/77 8907 /proc/meminfo: memFree=1854336/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=3084 CPUtime=0.1 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 404 0 3 0 10 0 0 0 18 0 1 0 141538800 3158016 377 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134533001 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 771 377 205 16 0 210 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 3084 [startup+0.201697 s] /proc/loadavg: 0.91 0.97 0.98 3/77 8907 /proc/meminfo: memFree=1854336/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=3216 CPUtime=0.19 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 435 0 3 0 19 0 0 0 18 0 1 0 141538800 3293184 408 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 804 408 205 16 0 243 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3216 [startup+0.301707 s] /proc/loadavg: 0.91 0.97 0.98 3/77 8907 /proc/meminfo: memFree=1854336/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=3344 CPUtime=0.29 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 473 0 3 0 29 0 0 0 19 0 1 0 141538800 3424256 446 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134524544 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 836 446 205 16 0 275 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3344 [startup+0.701745 s] /proc/loadavg: 0.91 0.97 0.98 3/77 8907 /proc/meminfo: memFree=1854336/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=3476 CPUtime=0.69 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 519 0 3 0 69 0 0 0 22 0 1 0 141538800 3559424 492 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134522744 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 869 492 205 16 0 308 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3476 [startup+1.50182 s] /proc/loadavg: 0.91 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1852216/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=3720 CPUtime=1.49 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 555 0 3 0 149 0 0 0 25 0 1 0 141538800 3809280 528 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527712 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 930 528 205 16 0 369 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3720 [startup+3.10198 s] /proc/loadavg: 0.91 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1851896/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=3952 CPUtime=3.08 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 622 0 3 0 308 0 0 0 25 0 1 0 141538800 4046848 595 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 988 595 205 16 0 427 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 3952 [startup+6.30129 s] /proc/loadavg: 0.92 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1851448/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=4200 CPUtime=6.28 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 689 0 3 0 628 0 0 0 25 0 1 0 141538800 4300800 662 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559515 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 1050 662 205 16 0 489 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 4200 [startup+12.7019 s] /proc/loadavg: 0.93 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1851064/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=4416 CPUtime=12.68 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 757 0 3 0 1268 0 0 0 25 0 1 0 141538800 4521984 730 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134532827 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 1104 730 205 16 0 543 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 4416 [startup+25.5011 s] /proc/loadavg: 0.94 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1850808/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=4752 CPUtime=25.47 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 835 0 3 0 2547 0 0 0 25 0 1 0 141538800 4866048 808 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134533509 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 1188 808 205 16 0 627 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 4752 [startup+51.1016 s] /proc/loadavg: 0.96 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1850424/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=5160 CPUtime=51.07 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 938 0 3 0 5106 1 0 0 25 0 1 0 141538800 5283840 911 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134520075 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 1290 911 205 16 0 729 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 5160 Solver just ended. Dumping a history of the last processes samples [startup+51.2016 s] /proc/loadavg: 0.96 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1850424/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=5160 CPUtime=51.17 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 938 0 3 0 5116 1 0 0 25 0 1 0 141538800 5283840 911 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528325 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 1290 911 205 16 0 729 0 Current children cumulated CPU time (s) 51.17 Current children cumulated vsize (KiB) 5160 [startup+57.6012 s] /proc/loadavg: 0.96 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1850424/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=5232 CPUtime=57.56 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 945 0 3 0 5755 1 0 0 25 0 1 0 141538800 5357568 918 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134533511 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 1308 918 205 16 0 747 0 Current children cumulated CPU time (s) 57.56 Current children cumulated vsize (KiB) 5232 [startup+60.8015 s] /proc/loadavg: 0.97 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1850232/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=5364 CPUtime=60.76 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 988 0 3 0 6075 1 0 0 25 0 1 0 141538800 5492736 961 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 1341 961 205 16 0 780 0 Current children cumulated CPU time (s) 60.76 Current children cumulated vsize (KiB) 5364 [startup+62.4017 s] /proc/loadavg: 0.97 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1850232/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=5364 CPUtime=62.36 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 988 0 3 0 6235 1 0 0 25 0 1 0 141538800 5492736 961 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 1341 961 205 16 0 780 0 Current children cumulated CPU time (s) 62.36 Current children cumulated vsize (KiB) 5364 [startup+63.2018 s] /proc/loadavg: 0.97 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1850232/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=5364 CPUtime=63.16 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 988 0 3 0 6315 1 0 0 25 0 1 0 141538800 5492736 961 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 1341 961 205 16 0 780 0 Current children cumulated CPU time (s) 63.16 Current children cumulated vsize (KiB) 5364 [startup+63.6018 s] /proc/loadavg: 0.97 0.97 0.98 2/78 8908 /proc/meminfo: memFree=1850232/2055920 swapFree=4147128/4192956 [pid=8907] ppid=8905 vsize=5364 CPUtime=63.56 /proc/8907/stat : 8907 (Pueblo) R 8905 8907 8196 0 -1 4194304 988 0 3 0 6355 1 0 0 25 0 1 0 141538800 5492736 961 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 8291764 0 0 4096 0 0 0 0 17 1 0 0 /proc/8907/statm: 1341 961 205 16 0 780 0 Current children cumulated CPU time (s) 63.56 Current children cumulated vsize (KiB) 5364 Child status: 20 Real time (s): 63.6099 CPU time (s): 63.5803 CPU user time (s): 63.5643 CPU system time (s): 0.015997 CPU usage (%): 99.9535 Max. virtual memory (cumulated for all children) (KiB): 5364 getrusage(RUSAGE_CHILDREN,...) data: user time used= 63.5643 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 995 page faults= 3 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 18 involuntary context switches= 140 runsolver used 0.06399 second user time and 0.171973 second system time The end
Begin job on node18 on Wed Apr 18 22:43:34 UTC 2007 IDJOB= 359561 IDBENCH= 1301 IDSOLVER= 165 FILE ID= node18/359561-1176936214 PBS_JOBID= 4605667 Free space on /tmp= 66483 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb COMMAND LINE= Pueblo /tmp/evaluation/359561-1176936214/instance-359561-1176936214.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-359561-1176936214 -o ROOT/results/node18/conversion-359561-1176936214 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359561-1176936214/instance-359561-1176936214.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-359561-1176936214 -o ROOT/results/node18/solver-359561-1176936214 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/359561-1176936214/instance-359561-1176936214.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 0fb4f85eaa7daeec6ae4b4468524bb94 RANDOM SEED= 784795369 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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 : 3000.234 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 : 3000.234 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: 1854680 kB Buffers: 27432 kB Cached: 92472 kB SwapCached: 14192 kB Active: 40236 kB Inactive: 102556 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1854680 kB SwapTotal: 4192956 kB SwapFree: 4147128 kB Dirty: 2368 kB Writeback: 0 kB Mapped: 29812 kB Slab: 43888 kB Committed_AS: 4381412 kB PageTables: 1776 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= 66483 MiB End job on node18 on Wed Apr 18 22:44:38 UTC 2007