Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 2.6106 | 2.59506 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900564824.opb |
MD5SUM | ba7629ec9d43ef12b6ab9587104e8a0f |
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 | 2.49662 |
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 | 813 |
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 |
2.48/2.59 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/359703-1176940545/instance-359703-1176940545.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node40/watcher-359703-1176940545 -o ROOT/results/node40/solver-359703-1176940545 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-359703-1176940545.opb /tmp/evaluation/359703-1176940545/temp 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: 1.00 1.00 1.00 3/77 9232 /proc/meminfo: memFree=1360920/2055920 swapFree=4112940/4192956 [pid=9232] ppid=9230 vsize=12268 CPUtime=0 /proc/9232/stat : 9232 (pbclasp) R 9230 9232 8673 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 22934087 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528509950 0 0 4224 0 0 0 0 17 0 0 0 /proc/9232/statm: 3067 317 242 3 0 167 0 [startup+0.029186 s] /proc/loadavg: 1.00 1.00 1.00 3/77 9232 /proc/meminfo: memFree=1360920/2055920 swapFree=4112940/4192956 [pid=9232] ppid=9230 vsize=12400 CPUtime=0 /proc/9232/stat : 9232 (pbclasp) S 9230 9232 8673 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 22934087 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/9232/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101196 s] /proc/loadavg: 1.00 1.00 1.00 3/77 9232 /proc/meminfo: memFree=1360920/2055920 swapFree=4112940/4192956 [pid=9232] ppid=9230 vsize=12400 CPUtime=0 /proc/9232/stat : 9232 (pbclasp) S 9230 9232 8673 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 22934087 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/9232/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301244 s] /proc/loadavg: 1.00 1.00 1.00 3/77 9232 /proc/meminfo: memFree=1360920/2055920 swapFree=4112940/4192956 [pid=9232] ppid=9230 vsize=12400 CPUtime=0 /proc/9232/stat : 9232 (pbclasp) S 9230 9232 8673 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 22934087 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/9232/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701323 s] /proc/loadavg: 1.00 1.00 1.00 3/77 9232 /proc/meminfo: memFree=1360920/2055920 swapFree=4112940/4192956 [pid=9232] ppid=9230 vsize=12400 CPUtime=0 /proc/9232/stat : 9232 (pbclasp) S 9230 9232 8673 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 22934087 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/9232/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50149 s] /proc/loadavg: 1.00 1.00 1.00 2/81 9237 /proc/meminfo: memFree=1358008/2055920 swapFree=4112940/4192956 [pid=9232] ppid=9230 vsize=12400 CPUtime=0 /proc/9232/stat : 9232 (pbclasp) S 9230 9232 8673 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 22934087 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/9232/statm: 3100 435 320 3 0 200 0 [pid=9234] ppid=9232 vsize=5356 CPUtime=0.18 /proc/9234/stat : 9234 (sh) S 9232 9232 8673 0 -1 4194304 298 510 0 0 0 0 18 0 16 0 1 0 22934088 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/9234/statm: 1339 225 188 169 0 50 0 [pid=9236] ppid=9234 vsize=4204 CPUtime=1.31 /proc/9236/stat : 9236 (clasp-1.0) R 9234 9232 8673 0 -1 4194304 687 0 0 0 131 0 0 0 25 0 1 0 22934088 4304896 651 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 0 0 0 /proc/9236/statm: 1051 651 249 81 0 425 0 [pid=9237] ppid=9234 vsize=12268 CPUtime=0 /proc/9237/stat : 9237 (pboutclasp.pl) S 9234 9232 8673 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 22934088 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/9237/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 34228 Solver just ended. Dumping a history of the last processes samples [startup+2.30166 s] /proc/loadavg: 1.00 1.00 1.00 2/81 9237 /proc/meminfo: memFree=1357752/2055920 swapFree=4112940/4192956 [pid=9232] ppid=9230 vsize=12400 CPUtime=0 /proc/9232/stat : 9232 (pbclasp) S 9230 9232 8673 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 22934087 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/9232/statm: 3100 435 320 3 0 200 0 [pid=9234] ppid=9232 vsize=5356 CPUtime=0.18 /proc/9234/stat : 9234 (sh) S 9232 9232 8673 0 -1 4194304 298 510 0 0 0 0 18 0 16 0 1 0 22934088 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/9234/statm: 1339 225 188 169 0 50 0 [pid=9236] ppid=9234 vsize=4336 CPUtime=2.11 /proc/9236/stat : 9236 (clasp-1.0) R 9234 9232 8673 0 -1 4194304 739 0 0 0 211 0 0 0 25 0 1 0 22934088 4440064 703 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 0 0 0 /proc/9236/statm: 1084 703 249 81 0 458 0 [pid=9237] ppid=9234 vsize=12268 CPUtime=0 /proc/9237/stat : 9237 (pboutclasp.pl) S 9234 9232 8673 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 22934088 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/9237/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 34360 [startup+2.5017 s] /proc/loadavg: 1.00 1.00 1.00 2/81 9237 /proc/meminfo: memFree=1357752/2055920 swapFree=4112940/4192956 [pid=9232] ppid=9230 vsize=12400 CPUtime=0 /proc/9232/stat : 9232 (pbclasp) S 9230 9232 8673 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 22934087 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/9232/statm: 3100 435 320 3 0 200 0 [pid=9234] ppid=9232 vsize=5356 CPUtime=0.18 /proc/9234/stat : 9234 (sh) S 9232 9232 8673 0 -1 4194304 298 510 0 0 0 0 18 0 16 0 1 0 22934088 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/9234/statm: 1339 225 188 169 0 50 0 [pid=9236] ppid=9234 vsize=4336 CPUtime=2.3 /proc/9236/stat : 9236 (clasp-1.0) R 9234 9232 8673 0 -1 4194304 744 0 0 0 230 0 0 0 25 0 1 0 22934088 4440064 708 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0 /proc/9236/statm: 1084 708 249 81 0 458 0 [pid=9237] ppid=9234 vsize=12268 CPUtime=0 /proc/9237/stat : 9237 (pboutclasp.pl) S 9234 9232 8673 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 22934088 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/9237/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.48 Current children cumulated vsize (KiB) 34360 Child status: 0 Real time (s): 2.59506 CPU time (s): 2.6106 CPU user time (s): 2.5956 CPU system time (s): 0.014997 CPU usage (%): 100.599 Max. virtual memory (cumulated for all children) (KiB): 34360 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.5956 system time used= 0.014997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2569 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= 75 involuntary context switches= 60 runsolver used 0.000999 second user time and 0.013997 second system time The end
Begin job on node40 on Wed Apr 18 23:55:45 UTC 2007 IDJOB= 359703 IDBENCH= 1313 IDSOLVER= 167 FILE ID= node40/359703-1176940545 PBS_JOBID= 4605723 Free space on /tmp= 66529 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564824.opb COMMAND LINE= pbclasp instance-359703-1176940545.opb /tmp/evaluation/359703-1176940545/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-359703-1176940545 -o ROOT/results/node40/conversion-359703-1176940545 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359703-1176940545/instance-359703-1176940545.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-359703-1176940545 -o ROOT/results/node40/solver-359703-1176940545 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-359703-1176940545.opb /tmp/evaluation/359703-1176940545/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= ba7629ec9d43ef12b6ab9587104e8a0f RANDOM SEED= 251469156 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node40.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 : 3000.283 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 : 3000.283 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: 1361392 kB Buffers: 36044 kB Cached: 577136 kB SwapCached: 2628 kB Active: 138580 kB Inactive: 500008 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1361392 kB SwapTotal: 4192956 kB SwapFree: 4112940 kB Dirty: 588 kB Writeback: 0 kB Mapped: 34340 kB Slab: 41280 kB Committed_AS: 281320 kB PageTables: 1884 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= 66529 MiB End job on node40 on Wed Apr 18 23:55:48 UTC 2007