Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 26.442 | 26.4493 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111216411.opb |
MD5SUM | 397157a6f828ea3df1ef5823bec1442b |
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 | 0.114982 |
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 | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
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 | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1200 |
Number of bits of the biggest sum of numbers | 11 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/359105-1176921039/instance-359105-1176921039.opb ...... 26.39/26.44 c done parsing opb. 26.39/26.44 s UNSATISFIABLE 26.39/26.44 c Total Run Time 26.435
ERROR: no interpretation found !
/tmp/evaluation/359105-1176921039/instance-359105-1176921039.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node5/watcher-359105-1176921039 -o ROOT/results/node5/solver-359105-1176921039 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359105-1176921039/PBS4 /tmp/evaluation/359105-1176921039/instance-359105-1176921039.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: 0.98 0.95 0.91 3/77 24840 /proc/meminfo: memFree=1402112/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=1320 CPUtime=0 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 168141619 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 330 125 92 219 0 107 0 [startup+0.0213261 s] /proc/loadavg: 0.98 0.95 0.91 3/77 24840 /proc/meminfo: memFree=1402112/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=1320 CPUtime=0.01 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 156 0 0 0 1 0 0 0 18 0 1 0 168141619 1351680 138 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 330 138 92 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.101335 s] /proc/loadavg: 0.98 0.95 0.91 3/77 24840 /proc/meminfo: memFree=1402112/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=1456 CPUtime=0.09 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 220 0 0 0 9 0 0 0 18 0 1 0 168141619 1490944 202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 364 202 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301357 s] /proc/loadavg: 0.98 0.95 0.91 3/77 24840 /proc/meminfo: memFree=1402112/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=2388 CPUtime=0.29 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 324 0 0 0 29 0 0 0 19 0 1 0 168141619 2445312 306 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 597 306 93 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701403 s] /proc/loadavg: 0.98 0.95 0.91 3/77 24840 /proc/meminfo: memFree=1402112/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=3608 CPUtime=0.69 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 530 0 0 0 69 0 0 0 23 0 1 0 168141619 3694592 512 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 902 512 93 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50251 s] /proc/loadavg: 0.98 0.95 0.91 2/78 24841 /proc/meminfo: memFree=1399992/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=3932 CPUtime=1.49 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 867 0 0 0 148 1 0 0 25 0 1 0 168141619 4026368 800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 983 800 94 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10168 s] /proc/loadavg: 0.99 0.95 0.91 2/78 24841 /proc/meminfo: memFree=1398264/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=6764 CPUtime=3.09 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 1473 0 0 0 307 2 0 0 25 0 1 0 168141619 6926336 1309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 1691 1309 94 219 0 1468 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6764 [startup+6.30104 s] /proc/loadavg: 0.99 0.95 0.91 2/78 24841 /proc/meminfo: memFree=1394936/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=11548 CPUtime=6.29 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 2106 0 0 0 625 4 0 0 25 0 1 0 168141619 11825152 1942 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 2887 1942 94 219 0 2664 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11548 [startup+12.7018 s] /proc/loadavg: 0.99 0.95 0.91 2/78 24841 /proc/meminfo: memFree=1393272/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=13044 CPUtime=12.69 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 2714 0 0 0 1264 5 0 0 25 0 1 0 168141619 13357056 2357 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 3261 2357 94 219 0 3038 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13044 [startup+25.5012 s] /proc/loadavg: 0.99 0.95 0.91 2/78 24841 /proc/meminfo: memFree=1389752/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=16304 CPUtime=25.49 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 3854 0 0 0 2540 9 0 0 25 0 1 0 168141619 16695296 3112 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 4076 3112 94 219 0 3853 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 16304 Solver just ended. Dumping a history of the last processes samples [startup+25.9013 s] /proc/loadavg: 0.99 0.95 0.91 2/78 24841 /proc/meminfo: memFree=1389752/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=16304 CPUtime=25.89 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 3863 0 0 0 2580 9 0 0 25 0 1 0 168141619 16695296 3121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 4076 3121 94 219 0 3853 0 Current children cumulated CPU time (s) 25.89 Current children cumulated vsize (KiB) 16304 [startup+26.3013 s] /proc/loadavg: 0.99 0.95 0.91 2/78 24841 /proc/meminfo: memFree=1389688/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=16304 CPUtime=26.29 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 3868 0 0 0 2620 9 0 0 25 0 1 0 168141619 16695296 3126 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 4076 3126 94 219 0 3853 0 Current children cumulated CPU time (s) 26.29 Current children cumulated vsize (KiB) 16304 [startup+26.4053 s] /proc/loadavg: 0.99 0.95 0.91 2/78 24841 /proc/meminfo: memFree=1389688/2055920 swapFree=4148144/4192956 [pid=24840] ppid=24838 vsize=16304 CPUtime=26.39 /proc/24840/stat : 24840 (PBS4) R 24838 24840 23283 0 -1 4194304 3869 0 0 0 2630 9 0 0 25 0 1 0 168141619 16695296 3127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24840/statm: 4076 3127 94 219 0 3853 0 Current children cumulated CPU time (s) 26.39 Current children cumulated vsize (KiB) 16304 Child status: 0 Real time (s): 26.4493 CPU time (s): 26.442 CPU user time (s): 26.345 CPU system time (s): 0.096985 CPU usage (%): 99.9723 Max. virtual memory (cumulated for all children) (KiB): 16304 getrusage(RUSAGE_CHILDREN,...) data: user time used= 26.345 system time used= 0.096985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3885 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= 8 involuntary context switches= 529 runsolver used 0.030995 second user time and 0.071989 second system time The end
Begin job on node5 on Wed Apr 18 18:30:40 UTC 2007 IDJOB= 359105 IDBENCH= 1262 IDSOLVER= 157 FILE ID= node5/359105-1176921039 PBS_JOBID= 4595255 Free space on /tmp= 66356 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111216411.opb COMMAND LINE= /tmp/evaluation/359105-1176921039/PBS4 /tmp/evaluation/359105-1176921039/instance-359105-1176921039.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-359105-1176921039 -o ROOT/results/node5/conversion-359105-1176921039 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359105-1176921039/instance-359105-1176921039.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-359105-1176921039 -o ROOT/results/node5/solver-359105-1176921039 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359105-1176921039/PBS4 /tmp/evaluation/359105-1176921039/instance-359105-1176921039.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 397157a6f828ea3df1ef5823bec1442b RANDOM SEED= 612620945 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node5.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 : 3000.232 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 : 3000.232 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: 1402520 kB Buffers: 31800 kB Cached: 551256 kB SwapCached: 12828 kB Active: 220632 kB Inactive: 389188 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1402520 kB SwapTotal: 4192956 kB SwapFree: 4148144 kB Dirty: 1312 kB Writeback: 0 kB Mapped: 30328 kB Slab: 29160 kB Committed_AS: 8625496 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= 66356 MiB End job on node5 on Wed Apr 18 18:31:06 UTC 2007