Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 20.2339 | 20.2414 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111222539.opb |
MD5SUM | 85b1a2d6763bafe7f0a209fbd0ea6a94 |
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 | 0.024995 |
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 | 1192 |
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/358405-1176915079/instance-358405-1176915079.opb ...... 20.19/20.23 c done parsing opb. 20.19/20.23 s UNSATISFIABLE 20.19/20.23 c Total Run Time 20.2279
ERROR: no interpretation found !
/tmp/evaluation/358405-1176915079/instance-358405-1176915079.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node27/watcher-358405-1176915079 -o ROOT/results/node27/solver-358405-1176915079 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358405-1176915079/PBS4 /tmp/evaluation/358405-1176915079/instance-358405-1176915079.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 0.98 0.99 3/65 18316 /proc/meminfo: memFree=1171744/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=1320 CPUtime=0 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 104203803 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 330 125 92 219 0 107 0 [startup+0.0170231 s] /proc/loadavg: 0.98 0.98 0.99 3/65 18316 /proc/meminfo: memFree=1171744/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=1320 CPUtime=0.01 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 152 0 0 0 1 0 0 0 18 0 1 0 104203803 1351680 134 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 330 134 92 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.10103 s] /proc/loadavg: 0.98 0.98 0.99 3/65 18316 /proc/meminfo: memFree=1171744/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=1452 CPUtime=0.09 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 208 0 0 0 9 0 0 0 18 0 1 0 104203803 1486848 190 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 363 190 92 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.30105 s] /proc/loadavg: 0.98 0.98 0.99 3/65 18316 /proc/meminfo: memFree=1171744/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=2384 CPUtime=0.29 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 104203803 2441216 308 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 596 308 93 219 0 373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2384 [startup+0.701091 s] /proc/loadavg: 0.98 0.98 0.99 3/65 18316 /proc/meminfo: memFree=1171744/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=3604 CPUtime=0.69 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 542 0 0 0 69 0 0 0 22 0 1 0 104203803 3690496 524 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 901 524 93 219 0 678 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3604 [startup+1.50117 s] /proc/loadavg: 0.98 0.98 0.99 2/66 18317 /proc/meminfo: memFree=1169624/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=3928 CPUtime=1.49 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 857 0 0 0 149 0 0 0 25 0 1 0 104203803 4022272 790 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 982 790 94 219 0 759 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3928 [startup+3.10134 s] /proc/loadavg: 0.98 0.98 0.99 2/66 18317 /proc/meminfo: memFree=1168024/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=6760 CPUtime=3.09 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 1289 0 0 0 307 2 0 0 25 0 1 0 104203803 6922240 1125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 1690 1125 94 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.30166 s] /proc/loadavg: 0.98 0.98 0.99 2/66 18317 /proc/meminfo: memFree=1165464/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=11396 CPUtime=6.28 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 1907 0 0 0 626 2 0 0 25 0 1 0 104203803 11669504 1743 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 2849 1743 94 219 0 2626 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 11396 [startup+12.7013 s] /proc/loadavg: 0.99 0.98 0.99 2/66 18317 /proc/meminfo: memFree=1163040/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=13332 CPUtime=12.68 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 2602 0 0 0 1264 4 0 0 25 0 1 0 104203803 13651968 2245 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559379 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 3333 2245 94 219 0 3110 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13332 Solver just ended. Dumping a history of the last processes samples [startup+15.9016 s] /proc/loadavg: 0.99 0.98 0.99 2/66 18317 /proc/meminfo: memFree=1162272/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=13652 CPUtime=15.88 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 2765 0 0 0 1583 5 0 0 25 0 1 0 104203803 13979648 2408 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 3413 2408 94 219 0 3190 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 13652 [startup+17.5018 s] /proc/loadavg: 0.99 0.98 0.99 2/66 18317 /proc/meminfo: memFree=1161824/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=15488 CPUtime=17.49 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 3221 0 0 0 1743 6 0 0 25 0 1 0 104203803 15859712 2479 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 3872 2479 94 219 0 3649 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 15488 [startup+19.103 s] /proc/loadavg: 0.99 0.98 0.99 2/66 18317 /proc/meminfo: memFree=1161760/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=15648 CPUtime=19.08 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 3299 0 0 0 1902 6 0 0 25 0 1 0 104203803 16023552 2557 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549268 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 3912 2557 94 219 0 3689 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15648 [startup+19.901 s] /proc/loadavg: 0.99 0.98 0.99 2/66 18317 /proc/meminfo: memFree=1161504/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=15852 CPUtime=19.89 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 3345 0 0 0 1982 7 0 0 25 0 1 0 104203803 16232448 2603 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 3963 2603 94 219 0 3740 0 Current children cumulated CPU time (s) 19.89 Current children cumulated vsize (KiB) 15852 [startup+20.1011 s] /proc/loadavg: 0.99 0.98 0.99 2/66 18317 /proc/meminfo: memFree=1161504/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=15852 CPUtime=20.09 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 3350 0 0 0 2002 7 0 0 25 0 1 0 104203803 16232448 2608 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 3963 2608 94 219 0 3740 0 Current children cumulated CPU time (s) 20.09 Current children cumulated vsize (KiB) 15852 [startup+20.2011 s] /proc/loadavg: 0.99 0.98 0.99 2/66 18317 /proc/meminfo: memFree=1161504/2055920 swapFree=4179792/4192956 [pid=18316] ppid=18314 vsize=15852 CPUtime=20.19 /proc/18316/stat : 18316 (PBS4) R 18314 18316 16905 0 -1 4194304 3351 0 0 0 2012 7 0 0 25 0 1 0 104203803 16232448 2609 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18316/statm: 3963 2609 94 219 0 3740 0 Current children cumulated CPU time (s) 20.19 Current children cumulated vsize (KiB) 15852 Child status: 0 Real time (s): 20.2414 CPU time (s): 20.2339 CPU user time (s): 20.1599 CPU system time (s): 0.073988 CPU usage (%): 99.963 Max. virtual memory (cumulated for all children) (KiB): 15852 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.1599 system time used= 0.073988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3367 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= 10 runsolver used 0.020996 second user time and 0.045993 second system time The end
Begin job on node27 on Wed Apr 18 16:51:19 UTC 2007 IDJOB= 358405 IDBENCH= 1212 IDSOLVER= 157 FILE ID= node27/358405-1176915079 PBS_JOBID= 4595237 Free space on /tmp= 66377 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111222539.opb COMMAND LINE= /tmp/evaluation/358405-1176915079/PBS4 /tmp/evaluation/358405-1176915079/instance-358405-1176915079.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-358405-1176915079 -o ROOT/results/node27/conversion-358405-1176915079 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358405-1176915079/instance-358405-1176915079.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node27/watcher-358405-1176915079 -o ROOT/results/node27/solver-358405-1176915079 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358405-1176915079/PBS4 /tmp/evaluation/358405-1176915079/instance-358405-1176915079.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 85b1a2d6763bafe7f0a209fbd0ea6a94 RANDOM SEED= 88715107 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node27.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 : 3000.213 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 : 5931.00 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 : 3000.213 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: 1172216 kB Buffers: 30644 kB Cached: 795768 kB SwapCached: 7472 kB Active: 140992 kB Inactive: 699280 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1172216 kB SwapTotal: 4192956 kB SwapFree: 4179792 kB Dirty: 1140 kB Writeback: 0 kB Mapped: 16120 kB Slab: 29516 kB Committed_AS: 1633992 kB PageTables: 1412 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= 66377 MiB End job on node27 on Wed Apr 18 16:51:39 UTC 2007