Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 22.5576 | 22.5641 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111220546.opb |
MD5SUM | aeab1724c196459c6b33e6369a15ae92 |
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 | 0.441932 |
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 | 1248 |
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/458111-1178619096/instance-458111-1178619096.opb ...... 22.49/22.56 c done parsing opb. 22.49/22.56 s UNSATISFIABLE 22.49/22.56 c Total Run Time 22.5506
ERROR: no interpretation found !
/tmp/evaluation/458111-1178619096/instance-458111-1178619096.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-458111-1178619096 -o ROOT/results/node60/solver-458111-1178619096 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458111-1178619096/instance-458111-1178619096.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: 0.97 0.98 0.99 3/64 11878 /proc/meminfo: memFree=1479312/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=1320 CPUtime=0 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309819587 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 330 123 90 219 0 107 0 [startup+0.087496 s] /proc/loadavg: 0.97 0.98 0.99 3/64 11878 /proc/meminfo: memFree=1479312/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=1456 CPUtime=0.08 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 200 0 0 0 8 0 0 0 18 0 1 0 309819587 1490944 182 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 364 182 90 219 0 141 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1456 [startup+0.101496 s] /proc/loadavg: 0.97 0.98 0.99 3/64 11878 /proc/meminfo: memFree=1479312/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=1456 CPUtime=0.09 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 216 0 0 0 9 0 0 0 18 0 1 0 309819587 1490944 198 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 364 198 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301516 s] /proc/loadavg: 0.97 0.98 0.99 3/64 11878 /proc/meminfo: memFree=1479312/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=2376 CPUtime=0.29 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 332 0 0 0 29 0 0 0 19 0 1 0 309819587 2433024 314 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 594 314 90 219 0 371 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2376 [startup+0.701554 s] /proc/loadavg: 0.97 0.98 0.99 3/64 11878 /proc/meminfo: memFree=1479312/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=3596 CPUtime=0.69 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 559 0 0 0 69 0 0 0 22 0 1 0 309819587 3682304 541 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 899 541 90 219 0 676 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3596 [startup+1.50163 s] /proc/loadavg: 0.97 0.98 0.99 2/65 11879 /proc/meminfo: memFree=1477064/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=6100 CPUtime=1.49 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 941 0 0 0 148 1 0 0 25 0 1 0 309819587 6246400 874 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 1525 874 90 219 0 1302 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6100 [startup+3.10179 s] /proc/loadavg: 0.97 0.98 0.99 2/65 11879 /proc/meminfo: memFree=1475208/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=6880 CPUtime=3.09 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 1494 0 0 0 307 2 0 0 25 0 1 0 309819587 7045120 1330 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 1720 1330 90 219 0 1497 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6880 [startup+6.30111 s] /proc/loadavg: 0.97 0.98 0.99 2/65 11879 /proc/meminfo: memFree=1472392/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=11516 CPUtime=6.29 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 2092 0 0 0 626 3 0 0 25 0 1 0 309819587 11792384 1928 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 2879 1928 90 219 0 2656 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11516 [startup+12.7017 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11879 /proc/meminfo: memFree=1469704/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=13144 CPUtime=12.69 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 2819 0 0 0 1264 5 0 0 25 0 1 0 309819587 13459456 2462 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544744 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 3286 2462 90 219 0 3063 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13144 Solver just ended. Dumping a history of the last processes samples [startup+19.1014 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11879 /proc/meminfo: memFree=1467784/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=13868 CPUtime=19.09 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 3269 0 0 0 1903 6 0 0 25 0 1 0 309819587 14200832 2912 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 3467 2912 90 219 0 3244 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 13868 [startup+20.7015 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11879 /proc/meminfo: memFree=1467336/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=15724 CPUtime=20.68 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 3745 0 0 0 2062 6 0 0 25 0 1 0 309819587 16101376 3003 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 3931 3003 90 219 0 3708 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 15724 [startup+21.5026 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11879 /proc/meminfo: memFree=1467336/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=16036 CPUtime=21.48 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 3831 0 0 0 2142 6 0 0 25 0 1 0 309819587 16420864 3089 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 4009 3089 90 219 0 3786 0 Current children cumulated CPU time (s) 21.48 Current children cumulated vsize (KiB) 16036 [startup+22.3017 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11879 /proc/meminfo: memFree=1466952/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=16036 CPUtime=22.29 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 3920 0 0 0 2222 7 0 0 25 0 1 0 309819587 16420864 3178 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 4009 3178 90 219 0 3786 0 Current children cumulated CPU time (s) 22.29 Current children cumulated vsize (KiB) 16036 [startup+22.5017 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11879 /proc/meminfo: memFree=1466952/2055920 swapFree=4183380/4192956 [pid=11878] ppid=11876 vsize=16036 CPUtime=22.49 /proc/11878/stat : 11878 (PBS4_SAT07v2) R 11876 11878 10817 0 -1 4194304 3945 0 0 0 2242 7 0 0 25 0 1 0 309819587 16420864 3203 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11878/statm: 4009 3203 90 219 0 3786 0 Current children cumulated CPU time (s) 22.49 Current children cumulated vsize (KiB) 16036 Child status: 0 Real time (s): 22.5641 CPU time (s): 22.5576 CPU user time (s): 22.4796 CPU system time (s): 0.077988 CPU usage (%): 99.971 Max. virtual memory (cumulated for all children) (KiB): 16036 getrusage(RUSAGE_CHILDREN,...) data: user time used= 22.4796 system time used= 0.077988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3972 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= 28 runsolver used 0.021996 second user time and 0.046992 second system time The end
Begin job on node60 on Tue May 8 10:11:36 UTC 2007 IDJOB= 458111 IDBENCH= 1188 IDSOLVER= 200 FILE ID= node60/458111-1178619096 PBS_JOBID= 5218240 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111220546.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458111-1178619096/instance-458111-1178619096.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458111-1178619096 -o ROOT/results/node60/conversion-458111-1178619096 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458111-1178619096/instance-458111-1178619096.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458111-1178619096 -o ROOT/results/node60/solver-458111-1178619096 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458111-1178619096/instance-458111-1178619096.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= aeab1724c196459c6b33e6369a15ae92 RANDOM SEED= 430070248 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1479784 kB Buffers: 35352 kB Cached: 417240 kB SwapCached: 3620 kB Active: 172780 kB Inactive: 289880 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1479784 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2256 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99532 kB Committed_AS: 5302320 kB PageTables: 1464 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= 66562 MiB End job on node60 on Tue May 8 10:11:59 UTC 2007