Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 34.7267 | 34.7365 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111212476.opb |
MD5SUM | 08d0b9097a8249582d167bf6c1cdd903 |
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 | 0.370943 |
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 | 1139 |
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/358671-1176916866/instance-358671-1176916866.opb ...... 34.68/34.73 c done parsing opb. 34.68/34.73 s UNSATISFIABLE 34.68/34.73 c Total Run Time 34.7177
ERROR: no interpretation found !
/tmp/evaluation/358671-1176916866/instance-358671-1176916866.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-358671-1176916866 -o ROOT/results/node7/solver-358671-1176916866 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358671-1176916866/PBS4 /tmp/evaluation/358671-1176916866/instance-358671-1176916866.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 3/77 25802 /proc/meminfo: memFree=1307064/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=1324 CPUtime=0 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 167724209 1355776 119 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134593142 0 0 4096 0 0 0 0 17 1 0 0 /proc/25802/statm: 331 119 87 219 0 108 0 [startup+0.0403501 s] /proc/loadavg: 0.98 0.98 0.99 3/77 25802 /proc/meminfo: memFree=1307064/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=1320 CPUtime=0.03 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 172 0 0 0 3 0 0 0 18 0 1 0 167724209 1351680 154 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 330 154 92 219 0 107 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1320 [startup+0.10135 s] /proc/loadavg: 0.98 0.98 0.99 3/77 25802 /proc/meminfo: memFree=1307064/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=1456 CPUtime=0.09 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 225 0 0 0 9 0 0 0 18 0 1 0 167724209 1490944 207 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 364 207 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301372 s] /proc/loadavg: 0.98 0.98 0.99 3/77 25802 /proc/meminfo: memFree=1307064/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=2388 CPUtime=0.29 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 354 0 0 0 29 0 0 0 20 0 1 0 167724209 2445312 336 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 597 336 93 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701413 s] /proc/loadavg: 0.98 0.98 0.99 3/77 25802 /proc/meminfo: memFree=1307064/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=3608 CPUtime=0.69 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 564 0 0 0 69 0 0 0 24 0 1 0 167724209 3694592 546 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 902 546 93 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.5015 s] /proc/loadavg: 0.98 0.98 0.99 2/78 25803 /proc/meminfo: memFree=1304752/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=5980 CPUtime=1.49 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 933 0 0 0 149 0 0 0 25 0 1 0 167724209 6123520 866 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 1495 866 94 219 0 1272 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5980 [startup+3.10167 s] /proc/loadavg: 0.98 0.98 0.99 2/78 25803 /proc/meminfo: memFree=1303088/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=6760 CPUtime=3.09 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 1510 0 0 0 307 2 0 0 25 0 1 0 167724209 6922240 1346 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 1690 1346 94 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.302 s] /proc/loadavg: 0.98 0.98 0.99 2/78 25803 /proc/meminfo: memFree=1299760/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=11392 CPUtime=6.29 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 2094 0 0 0 626 3 0 0 25 0 1 0 167724209 11665408 1930 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 2848 1930 94 219 0 2625 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11392 [startup+12.7017 s] /proc/loadavg: 0.98 0.98 0.99 2/78 25803 /proc/meminfo: memFree=1297008/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=13148 CPUtime=12.69 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 3047 0 0 0 1265 4 0 0 25 0 1 0 167724209 13463552 2690 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 3287 2690 94 219 0 3064 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13148 [startup+25.502 s] /proc/loadavg: 0.99 0.98 0.99 2/78 25803 /proc/meminfo: memFree=1294000/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=16264 CPUtime=25.48 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 4048 0 0 0 2541 7 0 0 25 0 1 0 167724209 16654336 3306 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 4066 3306 94 219 0 3843 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16264 Solver just ended. Dumping a history of the last processes samples [startup+28.7013 s] /proc/loadavg: 0.99 0.98 0.99 2/78 25803 /proc/meminfo: memFree=1293424/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=16768 CPUtime=28.68 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 4187 0 0 0 2860 8 0 0 25 0 1 0 167724209 17170432 3445 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 4192 3445 94 219 0 3969 0 Current children cumulated CPU time (s) 28.68 Current children cumulated vsize (KiB) 16768 [startup+31.9057 s] /proc/loadavg: 0.99 0.98 0.99 2/78 25803 /proc/meminfo: memFree=1292912/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=17096 CPUtime=31.88 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 4307 0 0 0 3179 9 0 0 25 0 1 0 167724209 17506304 3565 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 4274 3565 94 219 0 4051 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 17096 [startup+33.5019 s] /proc/loadavg: 0.99 0.98 0.99 2/78 25803 /proc/meminfo: memFree=1292720/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=17240 CPUtime=33.48 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 4363 0 0 0 3338 10 0 0 25 0 1 0 167724209 17653760 3621 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 4310 3621 94 219 0 4087 0 Current children cumulated CPU time (s) 33.48 Current children cumulated vsize (KiB) 17240 [startup+34.3019 s] /proc/loadavg: 0.99 0.98 0.99 2/78 25803 /proc/meminfo: memFree=1292656/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=17240 CPUtime=34.28 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 4374 0 0 0 3418 10 0 0 25 0 1 0 167724209 17653760 3632 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 4310 3632 94 219 0 4087 0 Current children cumulated CPU time (s) 34.28 Current children cumulated vsize (KiB) 17240 [startup+34.702 s] /proc/loadavg: 0.99 0.98 0.99 2/78 25803 /proc/meminfo: memFree=1292656/2055920 swapFree=4150736/4192956 [pid=25802] ppid=25800 vsize=17240 CPUtime=34.68 /proc/25802/stat : 25802 (PBS4) R 25800 25802 24880 0 -1 4194304 4377 0 0 0 3458 10 0 0 25 0 1 0 167724209 17653760 3635 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25802/statm: 4310 3635 94 219 0 4087 0 Current children cumulated CPU time (s) 34.68 Current children cumulated vsize (KiB) 17240 Child status: 0 Real time (s): 34.7365 CPU time (s): 34.7267 CPU user time (s): 34.6187 CPU system time (s): 0.107983 CPU usage (%): 99.972 Max. virtual memory (cumulated for all children) (KiB): 17240 getrusage(RUSAGE_CHILDREN,...) data: user time used= 34.6187 system time used= 0.107983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4393 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= 707 runsolver used 0.046992 second user time and 0.084987 second system time The end
Begin job on node7 on Wed Apr 18 17:21:06 UTC 2007 IDJOB= 358671 IDBENCH= 1231 IDSOLVER= 157 FILE ID= node7/358671-1176916866 PBS_JOBID= 4595242 Free space on /tmp= 66371 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111212476.opb COMMAND LINE= /tmp/evaluation/358671-1176916866/PBS4 /tmp/evaluation/358671-1176916866/instance-358671-1176916866.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-358671-1176916866 -o ROOT/results/node7/conversion-358671-1176916866 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358671-1176916866/instance-358671-1176916866.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-358671-1176916866 -o ROOT/results/node7/solver-358671-1176916866 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358671-1176916866/PBS4 /tmp/evaluation/358671-1176916866/instance-358671-1176916866.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 08d0b9097a8249582d167bf6c1cdd903 RANDOM SEED= 90914811 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1307472 kB Buffers: 36720 kB Cached: 636532 kB SwapCached: 22252 kB Active: 245188 kB Inactive: 460756 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1307472 kB SwapTotal: 4192956 kB SwapFree: 4150736 kB Dirty: 1164 kB Writeback: 0 kB Mapped: 30792 kB Slab: 28000 kB Committed_AS: 7095968 kB PageTables: 1864 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= 66371 MiB End job on node7 on Wed Apr 18 17:21:41 UTC 2007