Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 43.7913 | 43.8084 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110978113.opb |
MD5SUM | 99201112dfecb8b8483aa9e53b3784e0 |
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 | 1.25281 |
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 | 1184 |
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/358783-1176917509/instance-358783-1176917509.opb ...... 43.77/43.80 c done parsing opb. 43.77/43.80 s UNSATISFIABLE 43.77/43.80 c Total Run Time 43.7833
ERROR: no interpretation found !
/tmp/evaluation/358783-1176917509/instance-358783-1176917509.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-358783-1176917509 -o ROOT/results/node25/solver-358783-1176917509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358783-1176917509/PBS4 /tmp/evaluation/358783-1176917509/instance-358783-1176917509.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: 0.92 0.98 0.99 3/64 23084 /proc/meminfo: memFree=1931608/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=1324 CPUtime=0 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 139668016 1355776 119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593142 0 0 4096 0 0 0 0 17 0 0 0 /proc/23084/statm: 331 119 87 219 0 108 0 [startup+0.047261 s] /proc/loadavg: 0.92 0.98 0.99 3/64 23084 /proc/meminfo: memFree=1931608/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=1456 CPUtime=0.04 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 182 0 0 0 4 0 0 0 18 0 1 0 139668016 1490944 164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 364 164 92 219 0 141 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1456 [startup+0.10127 s] /proc/loadavg: 0.92 0.98 0.99 3/64 23084 /proc/meminfo: memFree=1931608/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=1456 CPUtime=0.09 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 228 0 0 0 9 0 0 0 18 0 1 0 139668016 1490944 210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 364 210 92 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301303 s] /proc/loadavg: 0.92 0.98 0.99 3/64 23084 /proc/meminfo: memFree=1931608/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=2388 CPUtime=0.29 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 378 0 0 0 29 0 0 0 20 0 1 0 139668016 2445312 360 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134546711 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 597 360 93 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701373 s] /proc/loadavg: 0.92 0.98 0.99 3/64 23084 /proc/meminfo: memFree=1931608/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=3608 CPUtime=0.69 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 589 0 0 0 69 0 0 0 24 0 1 0 139668016 3694592 571 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 902 571 93 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50151 s] /proc/loadavg: 0.92 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1929040/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=5980 CPUtime=1.49 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 987 0 0 0 149 0 0 0 25 0 1 0 139668016 6123520 920 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547314 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 1495 920 94 219 0 1272 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5980 [startup+3.10178 s] /proc/loadavg: 0.92 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1927376/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=6764 CPUtime=3.09 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 1535 0 0 0 308 1 0 0 25 0 1 0 139668016 6926336 1371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 1691 1371 94 219 0 1468 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6764 [startup+6.30133 s] /proc/loadavg: 0.93 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1924752/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=11564 CPUtime=6.29 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 2069 0 0 0 626 3 0 0 25 0 1 0 139668016 11841536 1905 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 2891 1905 94 219 0 2668 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11564 [startup+12.7014 s] /proc/loadavg: 0.93 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1921168/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=13312 CPUtime=12.69 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 3025 0 0 0 1264 5 0 0 25 0 1 0 139668016 13631488 2668 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 3328 2668 94 219 0 3105 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13312 [startup+25.5016 s] /proc/loadavg: 0.95 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1916752/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=24440 CPUtime=25.49 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 4507 0 0 0 2540 9 0 0 25 0 1 0 139668016 25026560 3765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 6110 3765 94 219 0 5887 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 24440 Solver just ended. Dumping a history of the last processes samples [startup+31.9057 s] /proc/loadavg: 0.95 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1915792/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=25244 CPUtime=31.88 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 4749 0 0 0 3178 10 0 0 25 0 1 0 139668016 25849856 4007 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547161 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 6311 4007 94 219 0 6088 0 Current children cumulated CPU time (s) 31.88 Current children cumulated vsize (KiB) 25244 [startup+38.3018 s] /proc/loadavg: 0.95 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1915024/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=25712 CPUtime=38.28 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 4940 0 0 0 3817 11 0 0 25 0 1 0 139668016 26329088 4198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 6428 4198 94 219 0 6205 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 25712 [startup+41.5013 s] /proc/loadavg: 0.96 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1914384/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=26160 CPUtime=41.48 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 5102 0 0 0 4136 12 0 0 25 0 1 0 139668016 26787840 4360 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 6540 4360 94 219 0 6317 0 Current children cumulated CPU time (s) 41.48 Current children cumulated vsize (KiB) 26160 [startup+43.1016 s] /proc/loadavg: 0.96 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1914064/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=26472 CPUtime=43.08 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 5166 0 0 0 4296 12 0 0 25 0 1 0 139668016 27107328 4424 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 6618 4424 94 219 0 6395 0 Current children cumulated CPU time (s) 43.08 Current children cumulated vsize (KiB) 26472 [startup+43.5017 s] /proc/loadavg: 0.96 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1914064/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=26472 CPUtime=43.48 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 5170 0 0 0 4336 12 0 0 25 0 1 0 139668016 27107328 4428 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 6618 4428 94 219 0 6395 0 Current children cumulated CPU time (s) 43.48 Current children cumulated vsize (KiB) 26472 [startup+43.7017 s] /proc/loadavg: 0.96 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1914064/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=26472 CPUtime=43.68 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 5171 0 0 0 4356 12 0 0 25 0 1 0 139668016 27107328 4429 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 6618 4429 94 219 0 6395 0 Current children cumulated CPU time (s) 43.68 Current children cumulated vsize (KiB) 26472 [startup+43.8017 s] /proc/loadavg: 0.96 0.98 0.99 2/65 23085 /proc/meminfo: memFree=1914064/2055920 swapFree=4182972/4192956 [pid=23084] ppid=23082 vsize=26472 CPUtime=43.77 /proc/23084/stat : 23084 (PBS4) R 23082 23084 22232 0 -1 4194304 5173 0 0 0 4365 12 0 0 25 0 1 0 139668016 27107328 4431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 0 0 0 /proc/23084/statm: 6618 4431 94 219 0 6395 0 Current children cumulated CPU time (s) 43.77 Current children cumulated vsize (KiB) 26472 Child status: 0 Real time (s): 43.8084 CPU time (s): 43.7913 CPU user time (s): 43.6614 CPU system time (s): 0.12998 CPU usage (%): 99.9611 Max. virtual memory (cumulated for all children) (KiB): 26472 getrusage(RUSAGE_CHILDREN,...) data: user time used= 43.6614 system time used= 0.12998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5188 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= 78 runsolver used 0.043993 second user time and 0.122981 second system time The end
Begin job on node25 on Wed Apr 18 17:31:49 UTC 2007 IDJOB= 358783 IDBENCH= 1239 IDSOLVER= 157 FILE ID= node25/358783-1176917509 PBS_JOBID= 4595264 Free space on /tmp= 66368 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110978113.opb COMMAND LINE= /tmp/evaluation/358783-1176917509/PBS4 /tmp/evaluation/358783-1176917509/instance-358783-1176917509.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-358783-1176917509 -o ROOT/results/node25/conversion-358783-1176917509 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358783-1176917509/instance-358783-1176917509.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-358783-1176917509 -o ROOT/results/node25/solver-358783-1176917509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358783-1176917509/PBS4 /tmp/evaluation/358783-1176917509/instance-358783-1176917509.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 99201112dfecb8b8483aa9e53b3784e0 RANDOM SEED= 101509600 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1932016 kB Buffers: 6532 kB Cached: 70500 kB SwapCached: 3684 kB Active: 40780 kB Inactive: 46300 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1932016 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 1140 kB Writeback: 0 kB Mapped: 16136 kB Slab: 22792 kB Committed_AS: 2144116 kB PageTables: 1472 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= 66368 MiB End job on node25 on Wed Apr 18 17:32:33 UTC 2007