Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 40.6788 | 40.694 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110976730.opb |
MD5SUM | 43d4c8496523b3f19caabfccdbd3abfa |
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 | 0.151976 |
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 | 1183 |
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/358797-1176917642/instance-358797-1176917642.opb ...... 40.58/40.68 c done parsing opb. 40.58/40.68 s UNSATISFIABLE 40.58/40.69 c Total Run Time 40.6718
ERROR: no interpretation found !
/tmp/evaluation/358797-1176917642/instance-358797-1176917642.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node42/watcher-358797-1176917642 -o ROOT/results/node42/solver-358797-1176917642 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358797-1176917642/PBS4 /tmp/evaluation/358797-1176917642/instance-358797-1176917642.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: 0.95 0.97 0.97 3/77 32281 /proc/meminfo: memFree=1898288/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=1320 CPUtime=0 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 139676142 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 330 125 92 219 0 107 0 [startup+0.0744319 s] /proc/loadavg: 0.95 0.97 0.97 3/77 32281 /proc/meminfo: memFree=1898288/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=1456 CPUtime=0.07 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 201 0 0 0 7 0 0 0 18 0 1 0 139676142 1490944 183 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 364 183 92 219 0 141 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1456 [startup+0.101437 s] /proc/loadavg: 0.95 0.97 0.97 3/77 32281 /proc/meminfo: memFree=1898288/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=1456 CPUtime=0.09 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 227 0 0 0 9 0 0 0 18 0 1 0 139676142 1490944 209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 364 209 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301473 s] /proc/loadavg: 0.95 0.97 0.97 3/77 32281 /proc/meminfo: memFree=1898288/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=2388 CPUtime=0.29 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 341 0 0 0 29 0 0 0 19 0 1 0 139676142 2445312 323 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 597 323 93 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701551 s] /proc/loadavg: 0.95 0.97 0.97 3/77 32281 /proc/meminfo: memFree=1898288/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=3608 CPUtime=0.69 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 549 0 0 0 69 0 0 0 23 0 1 0 139676142 3694592 531 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 902 531 93 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.5017 s] /proc/loadavg: 0.95 0.97 0.97 2/78 32282 /proc/meminfo: memFree=1896104/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=5980 CPUtime=1.49 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 890 0 0 0 149 0 0 0 25 0 1 0 139676142 6123520 823 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 1495 823 94 219 0 1272 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5980 [startup+3.10201 s] /proc/loadavg: 0.95 0.97 0.97 2/78 32282 /proc/meminfo: memFree=1894632/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=6772 CPUtime=3.09 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 1387 0 0 0 308 1 0 0 25 0 1 0 139676142 6934528 1223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 1693 1223 94 219 0 1470 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6772 [startup+6.30262 s] /proc/loadavg: 0.95 0.97 0.97 2/78 32282 /proc/meminfo: memFree=1891696/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=11412 CPUtime=6.29 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 2076 0 0 0 626 3 0 0 25 0 1 0 139676142 11685888 1912 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 2853 1912 94 219 0 2630 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11412 [startup+12.7018 s] /proc/loadavg: 0.96 0.97 0.97 2/78 32282 /proc/meminfo: memFree=1887856/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=13008 CPUtime=12.69 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 3066 0 0 0 1264 5 0 0 25 0 1 0 139676142 13320192 2709 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549268 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 3252 2709 94 219 0 3029 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13008 [startup+25.5013 s] /proc/loadavg: 0.97 0.97 0.97 2/78 32282 /proc/meminfo: memFree=1884848/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=16116 CPUtime=25.48 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 4133 0 0 0 2539 9 0 0 25 0 1 0 139676142 16502784 3391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 4029 3391 94 219 0 3806 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16116 Solver just ended. Dumping a history of the last processes samples [startup+31.9055 s] /proc/loadavg: 1.05 0.99 0.98 2/78 32282 /proc/meminfo: memFree=1883504/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=25044 CPUtime=31.89 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 4479 0 0 0 3178 11 0 0 25 0 1 0 139676142 25645056 3737 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 6261 3737 94 219 0 6038 0 Current children cumulated CPU time (s) 31.89 Current children cumulated vsize (KiB) 25044 [startup+35.1011 s] /proc/loadavg: 1.04 0.99 0.98 2/78 32282 /proc/meminfo: memFree=1882608/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=25204 CPUtime=35.08 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 4691 0 0 0 3497 11 0 0 25 0 1 0 139676142 25808896 3949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 6301 3949 94 219 0 6078 0 Current children cumulated CPU time (s) 35.08 Current children cumulated vsize (KiB) 25204 [startup+38.3017 s] /proc/loadavg: 1.04 0.99 0.98 2/78 32282 /proc/meminfo: memFree=1882160/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=25932 CPUtime=38.27 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 4875 0 0 0 3815 12 0 0 25 0 1 0 139676142 26554368 4133 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 6483 4133 94 219 0 6260 0 Current children cumulated CPU time (s) 38.27 Current children cumulated vsize (KiB) 25932 [startup+39.902 s] /proc/loadavg: 1.04 0.99 0.98 2/78 32282 /proc/meminfo: memFree=1881776/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=25932 CPUtime=39.88 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 4901 0 0 0 3975 13 0 0 25 0 1 0 139676142 26554368 4159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 6483 4159 94 219 0 6260 0 Current children cumulated CPU time (s) 39.88 Current children cumulated vsize (KiB) 25932 [startup+40.3011 s] /proc/loadavg: 1.04 0.99 0.98 2/78 32282 /proc/meminfo: memFree=1881776/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=25932 CPUtime=40.27 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 4905 0 0 0 4014 13 0 0 25 0 1 0 139676142 26554368 4163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 6483 4163 94 219 0 6260 0 Current children cumulated CPU time (s) 40.27 Current children cumulated vsize (KiB) 25932 [startup+40.5011 s] /proc/loadavg: 1.04 0.99 0.98 2/78 32282 /proc/meminfo: memFree=1881776/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=25932 CPUtime=40.47 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 4907 0 0 0 4034 13 0 0 25 0 1 0 139676142 26554368 4165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 6483 4165 94 219 0 6260 0 Current children cumulated CPU time (s) 40.47 Current children cumulated vsize (KiB) 25932 [startup+40.6011 s] /proc/loadavg: 1.04 0.99 0.98 2/78 32282 /proc/meminfo: memFree=1881712/2055920 swapFree=4100536/4192956 [pid=32281] ppid=32279 vsize=25932 CPUtime=40.58 /proc/32281/stat : 32281 (PBS4) R 32279 32281 31919 0 -1 4194304 4908 0 0 0 4045 13 0 0 25 0 1 0 139676142 26554368 4166 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32281/statm: 6483 4166 94 219 0 6260 0 Current children cumulated CPU time (s) 40.58 Current children cumulated vsize (KiB) 25932 Child status: 0 Real time (s): 40.694 CPU time (s): 40.6788 CPU user time (s): 40.5358 CPU system time (s): 0.142978 CPU usage (%): 99.9627 Max. virtual memory (cumulated for all children) (KiB): 25932 getrusage(RUSAGE_CHILDREN,...) data: user time used= 40.5358 system time used= 0.142978 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4924 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= 845 runsolver used 0.054991 second user time and 0.100984 second system time The end
Begin job on node42 on Wed Apr 18 17:34:02 UTC 2007 IDJOB= 358797 IDBENCH= 1240 IDSOLVER= 157 FILE ID= node42/358797-1176917642 PBS_JOBID= 4605628 Free space on /tmp= 66448 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110976730.opb COMMAND LINE= /tmp/evaluation/358797-1176917642/PBS4 /tmp/evaluation/358797-1176917642/instance-358797-1176917642.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-358797-1176917642 -o ROOT/results/node42/conversion-358797-1176917642 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358797-1176917642/instance-358797-1176917642.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-358797-1176917642 -o ROOT/results/node42/solver-358797-1176917642 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358797-1176917642/PBS4 /tmp/evaluation/358797-1176917642/instance-358797-1176917642.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 43d4c8496523b3f19caabfccdbd3abfa RANDOM SEED= 164047627 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node42.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 : 3000.277 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 : 3000.277 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: 1898696 kB Buffers: 20788 kB Cached: 55300 kB SwapCached: 17140 kB Active: 53176 kB Inactive: 53608 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1898696 kB SwapTotal: 4192956 kB SwapFree: 4100536 kB Dirty: 1324 kB Writeback: 0 kB Mapped: 38840 kB Slab: 35816 kB Committed_AS: 2955212 kB PageTables: 1912 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= 66448 MiB End job on node42 on Wed Apr 18 17:34:43 UTC 2007