Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 33.3159 | 33.3459 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110969860.opb |
MD5SUM | 9be7288b45f2af67adcc248a2ea928cc |
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 | 0.802877 |
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 | 1147 |
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/357859-1176901292/instance-357859-1176901292.opb ...... 33.26/33.34 c done parsing opb. 33.26/33.34 s UNSATISFIABLE 33.26/33.34 c Total Run Time 33.3089
ERROR: no interpretation found !
/tmp/evaluation/357859-1176901292/instance-357859-1176901292.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node62/watcher-357859-1176901292 -o ROOT/results/node62/solver-357859-1176901292 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/357859-1176901292/PBS4 /tmp/evaluation/357859-1176901292/instance-357859-1176901292.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 0.95 0.96 3/70 11401 /proc/meminfo: memFree=1787824/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=1320 CPUtime=0 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 8705179 1351680 125 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 330 125 92 219 0 107 0 [startup+0.0764489 s] /proc/loadavg: 0.91 0.95 0.96 3/70 11401 /proc/meminfo: memFree=1787824/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=1460 CPUtime=0.07 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 196 0 0 0 7 0 0 0 18 0 1 0 8705179 1495040 178 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 365 178 92 219 0 142 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1460 [startup+0.101451 s] /proc/loadavg: 0.91 0.95 0.96 3/70 11401 /proc/meminfo: memFree=1787824/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=1460 CPUtime=0.09 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 220 0 0 0 9 0 0 0 18 0 1 0 8705179 1495040 202 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 365 202 92 219 0 142 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1460 [startup+0.301474 s] /proc/loadavg: 0.91 0.95 0.96 3/70 11401 /proc/meminfo: memFree=1787824/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=2380 CPUtime=0.29 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 341 0 0 0 29 0 0 0 19 0 1 0 8705179 2437120 323 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 595 323 93 219 0 372 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2380 [startup+0.701523 s] /proc/loadavg: 0.91 0.95 0.96 3/70 11401 /proc/meminfo: memFree=1787824/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=3600 CPUtime=0.69 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 518 0 0 0 69 0 0 0 22 0 1 0 8705179 3686400 500 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 900 500 93 219 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3600 [startup+1.50262 s] /proc/loadavg: 0.91 0.95 0.96 2/71 11402 /proc/meminfo: memFree=1785704/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=6112 CPUtime=1.49 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 906 0 0 0 148 1 0 0 25 0 1 0 8705179 6258688 839 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 1528 839 94 219 0 1305 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6112 [startup+3.1018 s] /proc/loadavg: 0.91 0.95 0.96 2/71 11402 /proc/meminfo: memFree=1783720/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=6900 CPUtime=3.09 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 1460 0 0 0 307 2 0 0 25 0 1 0 8705179 7065600 1296 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 1725 1296 94 219 0 1502 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6900 [startup+6.30118 s] /proc/loadavg: 0.92 0.95 0.96 2/71 11404 /proc/meminfo: memFree=1780456/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=11532 CPUtime=6.28 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 2158 0 0 0 625 3 0 0 25 0 1 0 8705179 11808768 1994 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 2883 1994 94 219 0 2660 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 11532 [startup+12.7019 s] /proc/loadavg: 0.93 0.95 0.96 2/71 11410 /proc/meminfo: memFree=1778152/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=13304 CPUtime=12.69 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 2828 0 0 0 1264 5 0 0 25 0 1 0 8705179 13623296 2471 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 3326 2471 94 219 0 3103 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13304 [startup+25.5014 s] /proc/loadavg: 0.94 0.96 0.96 2/65 11436 /proc/meminfo: memFree=1775136/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=16340 CPUtime=25.47 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 4248 0 0 0 2538 9 0 0 25 0 1 0 8705179 16732160 3506 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 4085 3506 94 219 0 3862 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 16340 Solver just ended. Dumping a history of the last processes samples [startup+28.7018 s] /proc/loadavg: 0.95 0.96 0.96 2/65 11436 /proc/meminfo: memFree=1774560/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=16820 CPUtime=28.66 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 4399 0 0 0 2857 9 0 0 25 0 1 0 8705179 17223680 3657 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 4205 3657 94 219 0 3982 0 Current children cumulated CPU time (s) 28.66 Current children cumulated vsize (KiB) 16820 [startup+31.9052 s] /proc/loadavg: 0.95 0.96 0.96 2/65 11436 /proc/meminfo: memFree=1774056/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=17100 CPUtime=31.86 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 4509 0 0 0 3176 10 0 0 25 0 1 0 8705179 17510400 3767 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 4275 3767 94 219 0 4052 0 Current children cumulated CPU time (s) 31.86 Current children cumulated vsize (KiB) 17100 [startup+32.7013 s] /proc/loadavg: 0.95 0.96 0.96 2/65 11436 /proc/meminfo: memFree=1774056/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=17244 CPUtime=32.66 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 4563 0 0 0 3256 10 0 0 25 0 1 0 8705179 17657856 3821 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006039 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 4311 3821 94 219 0 4088 0 Current children cumulated CPU time (s) 32.66 Current children cumulated vsize (KiB) 17244 [startup+33.1013 s] /proc/loadavg: 0.95 0.96 0.96 2/65 11436 /proc/meminfo: memFree=1773800/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=17244 CPUtime=33.06 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 4568 0 0 0 3296 10 0 0 25 0 1 0 8705179 17657856 3826 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 4311 3826 94 219 0 4088 0 Current children cumulated CPU time (s) 33.06 Current children cumulated vsize (KiB) 17244 [startup+33.3013 s] /proc/loadavg: 0.95 0.96 0.96 2/65 11436 /proc/meminfo: memFree=1773800/2055920 swapFree=4191892/4192956 [pid=11401] ppid=11399 vsize=17244 CPUtime=33.26 /proc/11401/stat : 11401 (PBS4) R 11399 11401 10282 0 -1 4194304 4571 0 0 0 3316 10 0 0 25 0 1 0 8705179 17657856 3829 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11401/statm: 4311 3829 94 219 0 4088 0 Current children cumulated CPU time (s) 33.26 Current children cumulated vsize (KiB) 17244 Child status: 0 Real time (s): 33.3459 CPU time (s): 33.3159 CPU user time (s): 33.2059 CPU system time (s): 0.109983 CPU usage (%): 99.91 Max. virtual memory (cumulated for all children) (KiB): 17244 getrusage(RUSAGE_CHILDREN,...) data: user time used= 33.206 system time used= 0.109983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4586 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= 8 involuntary context switches= 115 runsolver used 0.027995 second user time and 0.090986 second system time The end
Begin job on node62 on Wed Apr 18 13:01:32 UTC 2007 IDJOB= 357859 IDBENCH= 1173 IDSOLVER= 157 FILE ID= node62/357859-1176901292 PBS_JOBID= 4595169 Free space on /tmp= 66497 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110969860.opb COMMAND LINE= /tmp/evaluation/357859-1176901292/PBS4 /tmp/evaluation/357859-1176901292/instance-357859-1176901292.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-357859-1176901292 -o ROOT/results/node62/conversion-357859-1176901292 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357859-1176901292/instance-357859-1176901292.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-357859-1176901292 -o ROOT/results/node62/solver-357859-1176901292 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/357859-1176901292/PBS4 /tmp/evaluation/357859-1176901292/instance-357859-1176901292.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 9be7288b45f2af67adcc248a2ea928cc RANDOM SEED= 359548414 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node62.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 : 3000.216 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 : 3000.216 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: 1788232 kB Buffers: 3440 kB Cached: 207040 kB SwapCached: 592 kB Active: 18112 kB Inactive: 208784 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1788232 kB SwapTotal: 4192956 kB SwapFree: 4191892 kB Dirty: 1200 kB Writeback: 0 kB Mapped: 25376 kB Slab: 26384 kB Committed_AS: 102304 kB PageTables: 1708 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= 66497 MiB End job on node62 on Wed Apr 18 13:02:05 UTC 2007