Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 13.8949 | 13.8986 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110977780.opb |
MD5SUM | adb656a15e659ae7735494d2d3ad9316 |
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 | 0.015997 |
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 | 1327 |
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/458112-1178619120/instance-458112-1178619120.opb ...... 13.78/13.89 c done parsing opb. 13.78/13.89 s UNSATISFIABLE 13.78/13.89 c Total Run Time 13.8879
ERROR: no interpretation found !
/tmp/evaluation/458112-1178619120/instance-458112-1178619120.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-458112-1178619120 -o ROOT/results/node60/solver-458112-1178619120 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458112-1178619120/instance-458112-1178619120.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 3/64 11929 /proc/meminfo: memFree=1479248/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=1320 CPUtime=0 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309821999 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 330 123 90 219 0 107 0 [startup+0.00923995 s] /proc/loadavg: 0.98 0.98 0.99 3/64 11929 /proc/meminfo: memFree=1479248/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=1320 CPUtime=0 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 309821999 1351680 124 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 330 124 90 219 0 107 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1320 [startup+0.101248 s] /proc/loadavg: 0.98 0.98 0.99 3/64 11929 /proc/meminfo: memFree=1479248/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=1456 CPUtime=0.09 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 183 0 0 0 9 0 0 0 18 0 1 0 309821999 1490944 165 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 364 165 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301267 s] /proc/loadavg: 0.98 0.98 0.99 3/64 11929 /proc/meminfo: memFree=1479248/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=1864 CPUtime=0.29 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 296 0 0 0 29 0 0 0 19 0 1 0 309821999 1908736 278 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 466 278 90 219 0 243 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1864 [startup+0.701307 s] /proc/loadavg: 0.98 0.98 0.99 3/64 11929 /proc/meminfo: memFree=1479248/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=3524 CPUtime=0.69 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 485 0 0 0 69 0 0 0 22 0 1 0 309821999 3608576 467 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 881 467 90 219 0 658 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3524 [startup+1.50138 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11930 /proc/meminfo: memFree=1477256/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=3980 CPUtime=1.49 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 833 0 0 0 148 1 0 0 25 0 1 0 309821999 4075520 766 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 995 766 90 219 0 772 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3980 [startup+3.10154 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11930 /proc/meminfo: memFree=1475848/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=6824 CPUtime=3.09 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 1298 0 0 0 308 1 0 0 25 0 1 0 309821999 6987776 1134 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 1706 1134 90 219 0 1483 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6824 [startup+6.30186 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11930 /proc/meminfo: memFree=1473480/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=8272 CPUtime=6.29 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 1904 0 0 0 626 3 0 0 25 0 1 0 309821999 8470528 1547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 2068 1547 90 219 0 1845 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8272 [startup+12.7015 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11930 /proc/meminfo: memFree=1471176/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=13384 CPUtime=12.69 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 2533 0 0 0 1263 6 0 0 25 0 1 0 309821999 13705216 2176 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134532512 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 3346 2176 90 219 0 3123 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13384 Solver just ended. Dumping a history of the last processes samples [startup+13.5016 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11930 /proc/meminfo: memFree=1470088/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=13732 CPUtime=13.49 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 2655 0 0 0 1343 6 0 0 25 0 1 0 309821999 14061568 2298 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 3433 2298 90 219 0 3210 0 Current children cumulated CPU time (s) 13.49 Current children cumulated vsize (KiB) 13732 [startup+13.7016 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11930 /proc/meminfo: memFree=1470088/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=13732 CPUtime=13.68 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 2661 0 0 0 1362 6 0 0 25 0 1 0 309821999 14061568 2304 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 3433 2304 90 219 0 3210 0 Current children cumulated CPU time (s) 13.68 Current children cumulated vsize (KiB) 13732 [startup+13.8016 s] /proc/loadavg: 0.98 0.98 0.99 2/65 11930 /proc/meminfo: memFree=1470088/2055920 swapFree=4183380/4192956 [pid=11929] ppid=11927 vsize=13732 CPUtime=13.78 /proc/11929/stat : 11929 (PBS4_SAT07v2) R 11927 11929 10817 0 -1 4194304 2663 0 0 0 1372 6 0 0 25 0 1 0 309821999 14061568 2306 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11929/statm: 3433 2306 90 219 0 3210 0 Current children cumulated CPU time (s) 13.78 Current children cumulated vsize (KiB) 13732 Child status: 0 Real time (s): 13.8986 CPU time (s): 13.8949 CPU user time (s): 13.8239 CPU system time (s): 0.070989 CPU usage (%): 99.9735 Max. virtual memory (cumulated for all children) (KiB): 13732 getrusage(RUSAGE_CHILDREN,...) data: user time used= 13.8239 system time used= 0.070989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2722 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= 17 runsolver used 0.010998 second user time and 0.031995 second system time The end
Begin job on node60 on Tue May 8 10:12:00 UTC 2007 IDJOB= 458112 IDBENCH= 1189 IDSOLVER= 200 FILE ID= node60/458112-1178619120 PBS_JOBID= 5218240 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110977780.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458112-1178619120/instance-458112-1178619120.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458112-1178619120 -o ROOT/results/node60/conversion-458112-1178619120 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458112-1178619120/instance-458112-1178619120.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458112-1178619120 -o ROOT/results/node60/solver-458112-1178619120 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458112-1178619120/instance-458112-1178619120.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= adb656a15e659ae7735494d2d3ad9316 RANDOM SEED= 306416833 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1479656 kB Buffers: 35372 kB Cached: 417288 kB SwapCached: 3620 kB Active: 172788 kB Inactive: 289928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1479656 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2412 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99548 kB Committed_AS: 5302336 kB PageTables: 1464 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= 66562 MiB End job on node60 on Tue May 8 10:12:14 UTC 2007