Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 27.2599 | 27.2721 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111220019.opb |
MD5SUM | bea0618f5000a66b40afd2831998ebf2 |
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 | 0.095984 |
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 | 1259 |
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/458191-1178619739/instance-458191-1178619739.opb ...... 27.18/27.26 c done parsing opb. 27.18/27.26 s UNSATISFIABLE 27.18/27.26 c Total Run Time 27.2539
ERROR: no interpretation found !
/tmp/evaluation/458191-1178619739/instance-458191-1178619739.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-458191-1178619739 -o ROOT/results/node10/solver-458191-1178619739 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458191-1178619739/instance-458191-1178619739.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: 0.99 0.95 0.95 3/77 25109 /proc/meminfo: memFree=1797648/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=1320 CPUtime=0 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 338011414 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 330 123 90 219 0 107 0 [startup+0.0597169 s] /proc/loadavg: 0.99 0.95 0.95 3/77 25109 /proc/meminfo: memFree=1797648/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=1452 CPUtime=0.05 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 177 0 0 0 5 0 0 0 18 0 1 0 338011414 1486848 159 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 363 159 90 219 0 140 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1452 [startup+0.101726 s] /proc/loadavg: 0.99 0.95 0.95 3/77 25109 /proc/meminfo: memFree=1797648/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=1452 CPUtime=0.1 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 207 0 0 0 10 0 0 0 18 0 1 0 338011414 1486848 189 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 363 189 90 219 0 140 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1452 [startup+0.301769 s] /proc/loadavg: 0.99 0.95 0.95 3/77 25109 /proc/meminfo: memFree=1797648/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=2388 CPUtime=0.29 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 319 0 0 0 29 0 0 0 20 0 1 0 338011414 2445312 301 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 597 301 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701856 s] /proc/loadavg: 0.99 0.95 0.95 3/77 25109 /proc/meminfo: memFree=1797648/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=3608 CPUtime=0.69 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 517 0 0 0 69 0 0 0 24 0 1 0 338011414 3694592 499 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 902 499 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.50203 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25110 /proc/meminfo: memFree=1795592/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=3932 CPUtime=1.49 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 845 0 0 0 148 1 0 0 25 0 1 0 338011414 4026368 778 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 983 778 90 219 0 760 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3932 [startup+3.10137 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25110 /proc/meminfo: memFree=1793992/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=6760 CPUtime=3.09 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 1398 0 0 0 306 3 0 0 25 0 1 0 338011414 6922240 1234 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 1690 1234 90 219 0 1467 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6760 [startup+6.30107 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25110 /proc/meminfo: memFree=1790600/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=11536 CPUtime=6.28 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 2054 0 0 0 624 4 0 0 25 0 1 0 338011414 11812864 1890 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 2884 1890 90 219 0 2661 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 11536 [startup+12.7015 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25110 /proc/meminfo: memFree=1787080/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=13276 CPUtime=12.68 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 3016 0 0 0 1262 6 0 0 25 0 1 0 338011414 13594624 2659 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 3319 2659 90 219 0 3096 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 13276 [startup+25.5012 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25110 /proc/meminfo: memFree=1784968/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=16188 CPUtime=25.48 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 3919 0 0 0 2538 10 0 0 25 0 1 0 338011414 16576512 3177 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557412 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 4047 3177 90 219 0 3824 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 16188 Solver just ended. Dumping a history of the last processes samples [startup+26.3014 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25110 /proc/meminfo: memFree=1784776/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=16420 CPUtime=26.28 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 3958 0 0 0 2618 10 0 0 25 0 1 0 338011414 16814080 3216 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 4105 3216 90 219 0 3882 0 Current children cumulated CPU time (s) 26.28 Current children cumulated vsize (KiB) 16420 [startup+26.7015 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25110 /proc/meminfo: memFree=1784776/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=16420 CPUtime=26.68 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 3965 0 0 0 2658 10 0 0 25 0 1 0 338011414 16814080 3223 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 4105 3223 90 219 0 3882 0 Current children cumulated CPU time (s) 26.68 Current children cumulated vsize (KiB) 16420 [startup+27.1016 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25110 /proc/meminfo: memFree=1784776/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=16420 CPUtime=27.08 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 3971 0 0 0 2698 10 0 0 25 0 1 0 338011414 16814080 3229 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557362 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 4105 3229 90 219 0 3882 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 16420 [startup+27.2016 s] /proc/loadavg: 0.99 0.95 0.95 2/78 25110 /proc/meminfo: memFree=1784776/2055920 swapFree=4145572/4192956 [pid=25109] ppid=25107 vsize=16420 CPUtime=27.18 /proc/25109/stat : 25109 (PBS4_SAT07v2) R 25107 25109 22363 0 -1 4194304 3972 0 0 0 2708 10 0 0 25 0 1 0 338011414 16814080 3230 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/25109/statm: 4105 3230 90 219 0 3882 0 Current children cumulated CPU time (s) 27.18 Current children cumulated vsize (KiB) 16420 Child status: 0 Real time (s): 27.2721 CPU time (s): 27.2599 CPU user time (s): 27.1509 CPU system time (s): 0.108983 CPU usage (%): 99.9552 Max. virtual memory (cumulated for all children) (KiB): 16420 getrusage(RUSAGE_CHILDREN,...) data: user time used= 27.1509 system time used= 0.108983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3989 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= 568 runsolver used 0.024996 second user time and 0.06199 second system time The end
Begin job on node10 on Tue May 8 10:22:19 UTC 2007 IDJOB= 458191 IDBENCH= 1268 IDSOLVER= 200 FILE ID= node10/458191-1178619739 PBS_JOBID= 5217775 Free space on /tmp= 66561 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111220019.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458191-1178619739/instance-458191-1178619739.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458191-1178619739 -o ROOT/results/node10/conversion-458191-1178619739 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458191-1178619739/instance-458191-1178619739.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458191-1178619739 -o ROOT/results/node10/solver-458191-1178619739 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458191-1178619739/instance-458191-1178619739.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= bea0618f5000a66b40afd2831998ebf2 RANDOM SEED= 697809062 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1798056 kB Buffers: 35112 kB Cached: 134280 kB SwapCached: 15636 kB Active: 103132 kB Inactive: 89888 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1798056 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2428 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50468 kB Committed_AS: 5194240 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= 66561 MiB End job on node10 on Tue May 8 10:22:46 UTC 2007