Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 27.6418 | 27.6502 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111221203.opb |
MD5SUM | 85d02cb4edf665957c01ae4f54b30e83 |
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 | 0.355945 |
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 | 1228 |
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/458133-1178619369/instance-458133-1178619369.opb ...... 27.58/27.64 c done parsing opb. 27.58/27.64 s UNSATISFIABLE 27.58/27.64 c Total Run Time 27.6358
ERROR: no interpretation found !
/tmp/evaluation/458133-1178619369/instance-458133-1178619369.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-458133-1178619369 -o ROOT/results/node60/solver-458133-1178619369 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458133-1178619369/instance-458133-1178619369.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 0.98 3/64 12490 /proc/meminfo: memFree=1478544/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=1320 CPUtime=0 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309846932 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560376 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 330 123 90 219 0 107 0 [startup+0.04155 s] /proc/loadavg: 0.91 0.95 0.98 3/64 12490 /proc/meminfo: memFree=1478544/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=1320 CPUtime=0.03 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 168 0 0 0 3 0 0 0 18 0 1 0 309846932 1351680 150 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 330 150 90 219 0 107 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1320 [startup+0.101555 s] /proc/loadavg: 0.91 0.95 0.98 3/64 12490 /proc/meminfo: memFree=1478544/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=1464 CPUtime=0.09 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 209 0 0 0 9 0 0 0 18 0 1 0 309846932 1499136 191 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 366 191 90 219 0 143 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1464 [startup+0.301574 s] /proc/loadavg: 0.91 0.95 0.98 3/64 12490 /proc/meminfo: memFree=1478544/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=1876 CPUtime=0.29 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 314 0 0 0 29 0 0 0 19 0 1 0 309846932 1921024 296 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 469 296 90 219 0 246 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1876 [startup+0.701614 s] /proc/loadavg: 0.91 0.95 0.98 3/64 12490 /proc/meminfo: memFree=1478544/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=3608 CPUtime=0.69 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 507 0 0 0 69 0 0 0 22 0 1 0 309846932 3694592 489 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 902 489 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50169 s] /proc/loadavg: 0.91 0.95 0.98 2/65 12491 /proc/meminfo: memFree=1476488/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=5984 CPUtime=1.49 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 878 0 0 0 149 0 0 0 25 0 1 0 309846932 6127616 811 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 1496 811 90 219 0 1273 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5984 [startup+3.10185 s] /proc/loadavg: 0.91 0.95 0.98 2/65 12491 /proc/meminfo: memFree=1474568/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=6780 CPUtime=3.09 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 1478 0 0 0 308 1 0 0 25 0 1 0 309846932 6942720 1314 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 1695 1314 90 219 0 1472 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6780 [startup+6.30116 s] /proc/loadavg: 0.92 0.95 0.98 2/65 12491 /proc/meminfo: memFree=1471176/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=11548 CPUtime=6.29 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 2225 0 0 0 626 3 0 0 25 0 1 0 309846932 11825152 2061 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134532512 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 2887 2061 90 219 0 2664 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11548 [startup+12.7018 s] /proc/loadavg: 0.92 0.95 0.98 2/65 12491 /proc/meminfo: memFree=1468040/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=13456 CPUtime=12.69 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 3011 0 0 0 1263 6 0 0 25 0 1 0 309846932 13778944 2654 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 3364 2654 90 219 0 3141 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13456 [startup+25.5011 s] /proc/loadavg: 0.94 0.96 0.98 2/65 12491 /proc/meminfo: memFree=1466120/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=16272 CPUtime=25.49 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 3871 0 0 0 2540 9 0 0 25 0 1 0 309846932 16662528 3129 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 4068 3129 90 219 0 3845 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 16272 Solver just ended. Dumping a history of the last processes samples [startup+26.3011 s] /proc/loadavg: 0.94 0.96 0.98 2/65 12491 /proc/meminfo: memFree=1465736/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=16480 CPUtime=26.29 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 3961 0 0 0 2620 9 0 0 25 0 1 0 309846932 16875520 3219 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 4120 3219 90 219 0 3897 0 Current children cumulated CPU time (s) 26.29 Current children cumulated vsize (KiB) 16480 [startup+27.1012 s] /proc/loadavg: 0.94 0.96 0.98 2/65 12491 /proc/meminfo: memFree=1465736/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=16480 CPUtime=27.08 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 3976 0 0 0 2699 9 0 0 25 0 1 0 309846932 16875520 3234 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 4120 3234 90 219 0 3897 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 16480 [startup+27.5052 s] /proc/loadavg: 0.94 0.96 0.98 2/65 12491 /proc/meminfo: memFree=1465672/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=16480 CPUtime=27.49 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 3980 0 0 0 2740 9 0 0 25 0 1 0 309846932 16875520 3238 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545346 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 4120 3238 90 219 0 3897 0 Current children cumulated CPU time (s) 27.49 Current children cumulated vsize (KiB) 16480 [startup+27.6013 s] /proc/loadavg: 0.94 0.96 0.98 2/65 12491 /proc/meminfo: memFree=1465672/2055920 swapFree=4183380/4192956 [pid=12490] ppid=12488 vsize=16480 CPUtime=27.58 /proc/12490/stat : 12490 (PBS4_SAT07v2) R 12488 12490 10817 0 -1 4194304 3981 0 0 0 2749 9 0 0 25 0 1 0 309846932 16875520 3239 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/12490/statm: 4120 3239 90 219 0 3897 0 Current children cumulated CPU time (s) 27.58 Current children cumulated vsize (KiB) 16480 Child status: 0 Real time (s): 27.6502 CPU time (s): 27.6418 CPU user time (s): 27.5448 CPU system time (s): 0.096985 CPU usage (%): 99.9696 Max. virtual memory (cumulated for all children) (KiB): 16480 getrusage(RUSAGE_CHILDREN,...) data: user time used= 27.5448 system time used= 0.096985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3999 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= 34 runsolver used 0.023996 second user time and 0.058991 second system time The end
Begin job on node60 on Tue May 8 10:16:09 UTC 2007 IDJOB= 458133 IDBENCH= 1210 IDSOLVER= 200 FILE ID= node60/458133-1178619369 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-t2001.13queen13.1111221203.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458133-1178619369/instance-458133-1178619369.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-458133-1178619369 -o ROOT/results/node60/conversion-458133-1178619369 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458133-1178619369/instance-458133-1178619369.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-458133-1178619369 -o ROOT/results/node60/solver-458133-1178619369 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458133-1178619369/instance-458133-1178619369.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 85d02cb4edf665957c01ae4f54b30e83 RANDOM SEED= 194295683 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: 1478952 kB Buffers: 35584 kB Cached: 417756 kB SwapCached: 3620 kB Active: 172968 kB Inactive: 290360 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1478952 kB SwapTotal: 4192956 kB SwapFree: 4183380 kB Dirty: 2296 kB Writeback: 0 kB Mapped: 16076 kB Slab: 99636 kB Committed_AS: 5302512 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 10:16:37 UTC 2007