Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 46.5679 | 46.5862 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111228076.opb |
MD5SUM | 5e07f8b43a59b370ff10f0589c5144c8 |
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 | 0.241962 |
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 | 1225 |
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/359147-1176922004/instance-359147-1176922004.opb ...... 46.47/46.58 c done parsing opb. 46.47/46.58 s UNSATISFIABLE 46.47/46.58 c Total Run Time 46.5609
ERROR: no interpretation found !
/tmp/evaluation/359147-1176922004/instance-359147-1176922004.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node67/watcher-359147-1176922004 -o ROOT/results/node67/solver-359147-1176922004 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359147-1176922004/PBS4 /tmp/evaluation/359147-1176922004/instance-359147-1176922004.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: 0.91 0.97 0.98 3/64 3652 /proc/meminfo: memFree=1930672/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=1320 CPUtime=0 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 168189967 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 330 125 92 219 0 107 0 [startup+0.065542 s] /proc/loadavg: 0.91 0.97 0.98 3/64 3652 /proc/meminfo: memFree=1930672/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=1456 CPUtime=0.06 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 177 0 0 0 6 0 0 0 18 0 1 0 168189967 1490944 159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 364 159 92 219 0 141 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1456 [startup+0.101549 s] /proc/loadavg: 0.91 0.97 0.98 3/64 3652 /proc/meminfo: memFree=1930672/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=1456 CPUtime=0.09 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 194 0 0 0 9 0 0 0 18 0 1 0 168189967 1490944 176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 364 176 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301584 s] /proc/loadavg: 0.91 0.97 0.98 3/64 3652 /proc/meminfo: memFree=1930672/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=1876 CPUtime=0.29 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 304 0 0 0 29 0 0 0 19 0 1 0 168189967 1921024 286 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 469 286 93 219 0 246 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1876 [startup+0.701657 s] /proc/loadavg: 0.91 0.97 0.98 3/64 3652 /proc/meminfo: memFree=1930672/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=3608 CPUtime=0.69 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 531 0 0 0 69 0 0 0 22 0 1 0 168189967 3694592 513 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 902 513 93 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.5018 s] /proc/loadavg: 0.91 0.97 0.98 2/65 3653 /proc/meminfo: memFree=1928552/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=3936 CPUtime=1.49 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 856 0 0 0 149 0 0 0 25 0 1 0 168189967 4030464 789 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 984 789 94 219 0 761 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3936 [startup+3.1021 s] /proc/loadavg: 0.91 0.97 0.98 2/65 3653 /proc/meminfo: memFree=1927016/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=6776 CPUtime=3.09 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 1411 0 0 0 308 1 0 0 25 0 1 0 168189967 6938624 1247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 1694 1247 94 219 0 1471 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6776 [startup+6.30168 s] /proc/loadavg: 0.92 0.97 0.98 2/65 3653 /proc/meminfo: memFree=1923880/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=11404 CPUtime=6.28 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 1953 0 0 0 626 2 0 0 25 0 1 0 168189967 11677696 1789 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 2851 1790 94 219 0 2628 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 11404 [startup+12.7019 s] /proc/loadavg: 0.93 0.97 0.98 2/65 3653 /proc/meminfo: memFree=1921000/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=13012 CPUtime=12.69 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 2915 0 0 0 1264 5 0 0 25 0 1 0 168189967 13324288 2558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 3253 2558 94 219 0 3030 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13012 [startup+25.5012 s] /proc/loadavg: 0.94 0.97 0.98 2/65 3653 /proc/meminfo: memFree=1916712/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=24232 CPUtime=25.48 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 4267 0 0 0 2539 9 0 0 25 0 1 0 168189967 24813568 3525 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 6058 3525 94 219 0 5835 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 24232 Solver just ended. Dumping a history of the last processes samples [startup+38.3015 s] /proc/loadavg: 0.95 0.97 0.98 2/65 3653 /proc/meminfo: memFree=1914984/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=25408 CPUtime=38.28 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 4702 0 0 0 3817 11 0 0 25 0 1 0 168189967 26017792 3960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 6352 3960 94 219 0 6129 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 25408 [startup+41.5011 s] /proc/loadavg: 0.95 0.97 0.98 2/65 3653 /proc/meminfo: memFree=1914600/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=25784 CPUtime=41.48 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 4806 0 0 0 4136 12 0 0 25 0 1 0 168189967 26402816 4064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 6446 4064 94 219 0 6223 0 Current children cumulated CPU time (s) 41.48 Current children cumulated vsize (KiB) 25784 [startup+44.7017 s] /proc/loadavg: 0.96 0.97 0.98 2/65 3653 /proc/meminfo: memFree=1914088/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=26080 CPUtime=44.67 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 4943 0 0 0 4455 12 0 0 25 0 1 0 168189967 26705920 4201 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 6520 4201 94 219 0 6297 0 Current children cumulated CPU time (s) 44.67 Current children cumulated vsize (KiB) 26080 [startup+45.5019 s] /proc/loadavg: 0.96 0.97 0.98 2/65 3653 /proc/meminfo: memFree=1913960/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=26080 CPUtime=45.47 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 4951 0 0 0 4535 12 0 0 25 0 1 0 168189967 26705920 4209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 6520 4209 94 219 0 6297 0 Current children cumulated CPU time (s) 45.47 Current children cumulated vsize (KiB) 26080 [startup+46.302 s] /proc/loadavg: 0.96 0.97 0.98 2/65 3653 /proc/meminfo: memFree=1913896/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=26080 CPUtime=46.27 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 4959 0 0 0 4615 12 0 0 25 0 1 0 168189967 26705920 4217 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 6520 4217 94 219 0 6297 0 Current children cumulated CPU time (s) 46.27 Current children cumulated vsize (KiB) 26080 [startup+46.501 s] /proc/loadavg: 0.96 0.97 0.98 2/65 3653 /proc/meminfo: memFree=1913896/2055920 swapFree=4179676/4192956 [pid=3652] ppid=3650 vsize=26080 CPUtime=46.47 /proc/3652/stat : 3652 (PBS4) R 3650 3652 2017 0 -1 4194304 4961 0 0 0 4635 12 0 0 25 0 1 0 168189967 26705920 4219 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3652/statm: 6520 4219 94 219 0 6297 0 Current children cumulated CPU time (s) 46.47 Current children cumulated vsize (KiB) 26080 Child status: 0 Real time (s): 46.5862 CPU time (s): 46.5679 CPU user time (s): 46.4359 CPU system time (s): 0.131979 CPU usage (%): 99.9607 Max. virtual memory (cumulated for all children) (KiB): 26080 getrusage(RUSAGE_CHILDREN,...) data: user time used= 46.4359 system time used= 0.131979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4976 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= 7 involuntary context switches= 61 runsolver used 0.040993 second user time and 0.093985 second system time The end
Begin job on node67 on Wed Apr 18 18:46:44 UTC 2007 IDJOB= 359147 IDBENCH= 1265 IDSOLVER= 157 FILE ID= node67/359147-1176922004 PBS_JOBID= 4595247 Free space on /tmp= 66455 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111228076.opb COMMAND LINE= /tmp/evaluation/359147-1176922004/PBS4 /tmp/evaluation/359147-1176922004/instance-359147-1176922004.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-359147-1176922004 -o ROOT/results/node67/conversion-359147-1176922004 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359147-1176922004/instance-359147-1176922004.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-359147-1176922004 -o ROOT/results/node67/solver-359147-1176922004 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359147-1176922004/PBS4 /tmp/evaluation/359147-1176922004/instance-359147-1176922004.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 5e07f8b43a59b370ff10f0589c5144c8 RANDOM SEED= 327284873 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node67.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 : 3000.263 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 : 3000.263 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: 1931144 kB Buffers: 8436 kB Cached: 63980 kB SwapCached: 7008 kB Active: 45984 kB Inactive: 39680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1931144 kB SwapTotal: 4192956 kB SwapFree: 4179676 kB Dirty: 1136 kB Writeback: 0 kB Mapped: 15884 kB Slab: 25068 kB Committed_AS: 244388 kB PageTables: 1456 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= 66455 MiB End job on node67 on Wed Apr 18 18:47:31 UTC 2007