Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 25.1872 | 25.1969 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111222257.opb |
MD5SUM | 55dd7a9523449c2d998334f2315a7996 |
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 | 0.228965 |
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 | 1262 |
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/358349-1176914700/instance-358349-1176914700.opb ...... 25.08/25.19 c done parsing opb. 25.08/25.19 s UNSATISFIABLE 25.08/25.19 c Total Run Time 25.1812
ERROR: no interpretation found !
/tmp/evaluation/358349-1176914700/instance-358349-1176914700.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-358349-1176914700 -o ROOT/results/node5/solver-358349-1176914700 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358349-1176914700/PBS4 /tmp/evaluation/358349-1176914700/instance-358349-1176914700.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: 0.90 0.94 0.93 3/77 23465 /proc/meminfo: memFree=1426232/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=1320 CPUtime=0 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 167507708 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 330 125 92 219 0 107 0 [startup+0.00967404 s] /proc/loadavg: 0.90 0.94 0.93 3/77 23465 /proc/meminfo: memFree=1426232/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=1320 CPUtime=0 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 167507708 1351680 127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 330 127 92 219 0 107 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1320 [startup+0.102684 s] /proc/loadavg: 0.90 0.94 0.93 3/77 23465 /proc/meminfo: memFree=1426232/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=1456 CPUtime=0.1 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 186 0 0 0 10 0 0 0 18 0 1 0 167507708 1490944 168 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 364 168 92 219 0 141 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1456 [startup+0.302705 s] /proc/loadavg: 0.90 0.94 0.93 3/77 23465 /proc/meminfo: memFree=1426232/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=1860 CPUtime=0.29 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 309 0 0 0 29 0 0 0 19 0 1 0 167507708 1904640 291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 465 291 93 219 0 242 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1860 [startup+0.701751 s] /proc/loadavg: 0.90 0.94 0.93 3/77 23465 /proc/meminfo: memFree=1426232/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=3592 CPUtime=0.69 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 506 0 0 0 69 0 0 0 23 0 1 0 167507708 3678208 488 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 898 488 93 219 0 675 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3592 [startup+1.50184 s] /proc/loadavg: 0.90 0.94 0.93 2/78 23466 /proc/meminfo: memFree=1424176/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=3916 CPUtime=1.49 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 866 0 0 0 149 0 0 0 25 0 1 0 167507708 4009984 799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 979 799 94 219 0 756 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3916 [startup+3.10202 s] /proc/loadavg: 0.91 0.94 0.93 2/78 23466 /proc/meminfo: memFree=1422512/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=6756 CPUtime=3.09 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 1393 0 0 0 308 1 0 0 25 0 1 0 167507708 6918144 1229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 1689 1229 94 219 0 1466 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6756 [startup+6.30138 s] /proc/loadavg: 0.91 0.94 0.93 2/78 23466 /proc/meminfo: memFree=1419504/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=11388 CPUtime=6.29 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 1986 0 0 0 627 2 0 0 25 0 1 0 167507708 11661312 1822 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 2847 1822 94 219 0 2624 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11388 [startup+12.7011 s] /proc/loadavg: 0.92 0.95 0.93 2/78 23466 /proc/meminfo: memFree=1415984/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=13256 CPUtime=12.69 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 2969 0 0 0 1265 4 0 0 25 0 1 0 167507708 13574144 2612 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 3314 2612 94 219 0 3091 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13256 Solver just ended. Dumping a history of the last processes samples [startup+19.1018 s] /proc/loadavg: 0.93 0.95 0.93 2/78 23466 /proc/meminfo: memFree=1414960/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=15264 CPUtime=19.09 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 3603 0 0 0 1903 6 0 0 25 0 1 0 167507708 15630336 2861 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 3816 2861 94 219 0 3593 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 15264 [startup+22.3012 s] /proc/loadavg: 0.93 0.95 0.93 2/78 23466 /proc/meminfo: memFree=1414320/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=15800 CPUtime=22.29 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 3747 0 0 0 2222 7 0 0 25 0 1 0 167507708 16179200 3005 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 3950 3005 94 219 0 3727 0 Current children cumulated CPU time (s) 22.29 Current children cumulated vsize (KiB) 15800 [startup+23.9014 s] /proc/loadavg: 0.93 0.95 0.93 2/78 23466 /proc/meminfo: memFree=1414128/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=16132 CPUtime=23.88 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 3855 0 0 0 2381 7 0 0 25 0 1 0 167507708 16519168 3113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 4033 3113 94 219 0 3810 0 Current children cumulated CPU time (s) 23.88 Current children cumulated vsize (KiB) 16132 [startup+24.7015 s] /proc/loadavg: 0.93 0.95 0.93 2/78 23466 /proc/meminfo: memFree=1413872/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=16132 CPUtime=24.68 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 3865 0 0 0 2461 7 0 0 25 0 1 0 167507708 16519168 3123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 4033 3123 94 219 0 3810 0 Current children cumulated CPU time (s) 24.68 Current children cumulated vsize (KiB) 16132 [startup+25.1015 s] /proc/loadavg: 0.93 0.95 0.93 2/78 23466 /proc/meminfo: memFree=1413872/2055920 swapFree=4148144/4192956 [pid=23465] ppid=23463 vsize=16132 CPUtime=25.08 /proc/23465/stat : 23465 (PBS4) R 23463 23465 23283 0 -1 4194304 3870 0 0 0 2501 7 0 0 25 0 1 0 167507708 16519168 3128 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23465/statm: 4033 3128 94 219 0 3810 0 Current children cumulated CPU time (s) 25.08 Current children cumulated vsize (KiB) 16132 Child status: 0 Real time (s): 25.1969 CPU time (s): 25.1872 CPU user time (s): 25.1052 CPU system time (s): 0.081987 CPU usage (%): 99.9613 Max. virtual memory (cumulated for all children) (KiB): 16132 getrusage(RUSAGE_CHILDREN,...) data: user time used= 25.1052 system time used= 0.081987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3886 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= 520 runsolver used 0.031995 second user time and 0.067989 second system time The end
Begin job on node5 on Wed Apr 18 16:45:00 UTC 2007 IDJOB= 358349 IDBENCH= 1208 IDSOLVER= 157 FILE ID= node5/358349-1176914700 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-t2001.13queen13.1111222257.opb COMMAND LINE= /tmp/evaluation/358349-1176914700/PBS4 /tmp/evaluation/358349-1176914700/instance-358349-1176914700.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-358349-1176914700 -o ROOT/results/node5/conversion-358349-1176914700 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358349-1176914700/instance-358349-1176914700.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-358349-1176914700 -o ROOT/results/node5/solver-358349-1176914700 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358349-1176914700/PBS4 /tmp/evaluation/358349-1176914700/instance-358349-1176914700.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 55dd7a9523449c2d998334f2315a7996 RANDOM SEED= 996903750 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: 1426640 kB Buffers: 29836 kB Cached: 529788 kB SwapCached: 12800 kB Active: 196716 kB Inactive: 389000 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1426640 kB SwapTotal: 4192956 kB SwapFree: 4148144 kB Dirty: 1196 kB Writeback: 0 kB Mapped: 29640 kB Slab: 29100 kB Committed_AS: 8616424 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 16:45:26 UTC 2007