Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 85.1671 | 85.2008 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111218308.opb |
MD5SUM | 28297d3dd3c89d140e0fa9fe7bad5229 |
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 | 0.763883 |
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 | 1154 |
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/357845-1176901092/instance-357845-1176901092.opb ...... 85.06/85.19 c done parsing opb. 85.06/85.19 s UNSATISFIABLE 85.06/85.19 c Total Run Time 85.1581
ERROR: no interpretation found !
/tmp/evaluation/357845-1176901092/instance-357845-1176901092.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node59/watcher-357845-1176901092 -o ROOT/results/node59/solver-357845-1176901092 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/357845-1176901092/PBS4 /tmp/evaluation/357845-1176901092/instance-357845-1176901092.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 0.99 3/64 3607 /proc/meminfo: memFree=1877568/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=1320 CPUtime=0 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 138018792 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 330 125 92 219 0 107 0 [startup+0.057552 s] /proc/loadavg: 0.91 0.97 0.99 3/64 3607 /proc/meminfo: memFree=1877568/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=1460 CPUtime=0.05 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 183 0 0 0 5 0 0 0 18 0 1 0 138018792 1495040 165 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 365 165 92 219 0 142 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1460 [startup+0.101559 s] /proc/loadavg: 0.91 0.97 0.99 3/64 3607 /proc/meminfo: memFree=1877568/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=1460 CPUtime=0.09 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 207 0 0 0 9 0 0 0 18 0 1 0 138018792 1495040 189 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 365 189 92 219 0 142 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1460 [startup+0.301596 s] /proc/loadavg: 0.91 0.97 0.99 3/64 3607 /proc/meminfo: memFree=1877568/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=2392 CPUtime=0.29 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 328 0 0 0 29 0 0 0 19 0 1 0 138018792 2449408 310 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 598 310 93 219 0 375 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2392 [startup+0.701674 s] /proc/loadavg: 0.91 0.97 0.99 3/64 3607 /proc/meminfo: memFree=1877568/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=3612 CPUtime=0.69 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 546 0 0 0 69 0 0 0 23 0 1 0 138018792 3698688 528 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 903 529 93 219 0 680 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3612 [startup+1.50183 s] /proc/loadavg: 0.91 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1875384/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=5984 CPUtime=1.49 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 909 0 0 0 148 1 0 0 25 0 1 0 138018792 6127616 842 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 1496 842 94 219 0 1273 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5984 [startup+3.10113 s] /proc/loadavg: 0.91 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1873656/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=6772 CPUtime=3.09 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 1416 0 0 0 307 2 0 0 25 0 1 0 138018792 6934528 1252 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 1693 1252 94 219 0 1470 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6772 [startup+6.30174 s] /proc/loadavg: 0.92 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1871104/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=11416 CPUtime=6.29 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 2056 0 0 0 626 3 0 0 25 0 1 0 138018792 11689984 1892 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 2854 1892 94 219 0 2631 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11416 [startup+12.702 s] /proc/loadavg: 0.93 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1867264/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=12900 CPUtime=12.69 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 3046 0 0 0 1263 6 0 0 25 0 1 0 138018792 13209600 2689 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 3225 2689 94 219 0 3002 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 12900 [startup+25.5014 s] /proc/loadavg: 0.94 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1861504/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=24092 CPUtime=25.48 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 4843 0 0 0 2540 8 0 0 25 0 1 0 138018792 24670208 4101 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 6023 4101 94 219 0 5800 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 24092 [startup+51.1013 s] /proc/loadavg: 0.96 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1854208/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=26496 CPUtime=51.07 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 6651 0 0 0 5094 13 0 0 25 0 1 0 138018792 27131904 5909 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 6624 5909 94 219 0 6401 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 26496 Solver just ended. Dumping a history of the last processes samples [startup+63.9017 s] /proc/loadavg: 0.97 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1852672/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=27512 CPUtime=63.87 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 6973 0 0 0 6371 16 0 0 25 0 1 0 138018792 28172288 6231 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 6878 6231 94 219 0 6655 0 Current children cumulated CPU time (s) 63.87 Current children cumulated vsize (KiB) 27512 [startup+76.7011 s] /proc/loadavg: 0.97 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1851456/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=31560 CPUtime=76.66 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 8064 0 0 0 7648 18 0 0 25 0 1 0 138018792 32317440 6553 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 7890 6553 94 219 0 7667 0 Current children cumulated CPU time (s) 76.66 Current children cumulated vsize (KiB) 31560 [startup+79.9017 s] /proc/loadavg: 0.98 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1851136/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=31760 CPUtime=79.86 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 8139 0 0 0 7968 18 0 0 25 0 1 0 138018792 32522240 6628 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 7940 6628 94 219 0 7717 0 Current children cumulated CPU time (s) 79.86 Current children cumulated vsize (KiB) 31760 [startup+83.1013 s] /proc/loadavg: 0.98 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1850944/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=31920 CPUtime=83.06 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 8184 0 0 0 8288 18 0 0 25 0 1 0 138018792 32686080 6673 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 7980 6673 94 219 0 7757 0 Current children cumulated CPU time (s) 83.06 Current children cumulated vsize (KiB) 31920 [startup+83.9015 s] /proc/loadavg: 0.98 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1850880/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=31920 CPUtime=83.85 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 8188 0 0 0 8367 18 0 0 25 0 1 0 138018792 32686080 6677 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 7980 6677 94 219 0 7757 0 Current children cumulated CPU time (s) 83.85 Current children cumulated vsize (KiB) 31920 [startup+84.7057 s] /proc/loadavg: 0.98 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1850816/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=31920 CPUtime=84.66 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 8193 0 0 0 8448 18 0 0 25 0 1 0 138018792 32686080 6682 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547112 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 7980 6682 94 219 0 7757 0 Current children cumulated CPU time (s) 84.66 Current children cumulated vsize (KiB) 31920 [startup+85.1017 s] /proc/loadavg: 0.98 0.97 0.99 2/65 3608 /proc/meminfo: memFree=1850816/2055920 swapFree=4184736/4192956 [pid=3607] ppid=3605 vsize=31920 CPUtime=85.06 /proc/3607/stat : 3607 (PBS4) R 3605 3607 2637 0 -1 4194304 8195 0 0 0 8487 19 0 0 25 0 1 0 138018792 32686080 6684 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3607/statm: 7980 6684 94 219 0 7757 0 Current children cumulated CPU time (s) 85.06 Current children cumulated vsize (KiB) 31920 Child status: 0 Real time (s): 85.2008 CPU time (s): 85.1671 CPU user time (s): 84.9711 CPU system time (s): 0.19597 CPU usage (%): 99.9604 Max. virtual memory (cumulated for all children) (KiB): 31920 getrusage(RUSAGE_CHILDREN,...) data: user time used= 84.9711 system time used= 0.19597 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8210 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= 94 runsolver used 0.05999 second user time and 0.181972 second system time The end
Begin job on node59 on Wed Apr 18 12:58:12 UTC 2007 IDJOB= 357845 IDBENCH= 1172 IDSOLVER= 157 FILE ID= node59/357845-1176901092 PBS_JOBID= 4595170 Free space on /tmp= 66331 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111218308.opb COMMAND LINE= /tmp/evaluation/357845-1176901092/PBS4 /tmp/evaluation/357845-1176901092/instance-357845-1176901092.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-357845-1176901092 -o ROOT/results/node59/conversion-357845-1176901092 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357845-1176901092/instance-357845-1176901092.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-357845-1176901092 -o ROOT/results/node59/solver-357845-1176901092 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/357845-1176901092/PBS4 /tmp/evaluation/357845-1176901092/instance-357845-1176901092.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 28297d3dd3c89d140e0fa9fe7bad5229 RANDOM SEED= 421764584 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node59.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 : 3000.268 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 : 3000.268 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: 1878040 kB Buffers: 2164 kB Cached: 112092 kB SwapCached: 2160 kB Active: 42812 kB Inactive: 81464 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1878040 kB SwapTotal: 4192956 kB SwapFree: 4184736 kB Dirty: 1140 kB Writeback: 0 kB Mapped: 17100 kB Slab: 39592 kB Committed_AS: 1615616 kB PageTables: 1476 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= 66331 MiB End job on node59 on Wed Apr 18 12:59:37 UTC 2007