Trace number 4265375

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 2017-08-10? (TO) 2519.77 2520.01

General information on the benchmark

NameQueenAttacking/QueenAttacking-xcsp2-s1/
QueenAttacking-08_X2.xml
MD5SUM01373ebb4a146089a71bb04c36ed4f3a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2118.48
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of constraints2034
Number of domains2
Minimum domain size10
Maximum domain size64
Distribution of domain sizes[{"size":10,"count":1},{"size":64,"count":64}]
Minimum variable degree18
Maximum variable degree64
Distribution of variable degrees[{"degree":18,"count":1},{"degree":63,"count":46},{"degree":64,"count":18}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2034}]
Number of extensional constraints0
Number of intensional constraints2034
Distribution of constraint types[{"type":"intension","count":2034}]
Optimization problemNO
Type of objective

Solver Data 

0.51/0.64	c Version: 2017-08-10

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15078 MiB free)
  memory of node 1: 16384 MiB (15497 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265375-1502728015/watcher-4265375-1502728015 -o /tmp/evaluation-result-4265375-1502728015/solver-4265375-1502728015 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265375-1502728015.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=12056, runsolver pid=12053

[startup+0.100198 s]*
/proc/loadavg: 2.08 2.03 2.05 3/182 12057
/proc/meminfo: memFree=31309032/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=31092 memory=1568 CPUtime=0.02 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 567 0 0 0 2 0 0 0 20 0 1 0 74994749 31838208 392 18446744073709551615 4194304 35031035 140729723249088 140729723249088 7408826 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 7773 392 253 7529 0 220 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 31092 KiB
Current children cumulated memory: 1568 KiB

[startup+0.209197 s]*
/proc/loadavg: 2.08 2.03 2.05 3/182 12057
/proc/meminfo: memFree=31308660/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=31464 memory=2072 CPUtime=0.13 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 662 0 0 0 13 0 0 0 20 0 1 0 74994749 32219136 518 18446744073709551615 4194304 35031035 140729723249088 140729723241928 7407344 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 7866 518 284 7529 0 313 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 31464 KiB
Current children cumulated memory: 2072 KiB

[startup+0.309169 s]*
/proc/loadavg: 2.08 2.03 2.05 3/182 12057
/proc/meminfo: memFree=31308884/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=31820 memory=2440 CPUtime=0.22 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 748 0 0 0 22 0 0 0 20 0 1 0 74994749 32583680 610 18446744073709551615 4194304 35031035 140729723249088 140729723241928 7408826 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 7955 610 284 7529 0 402 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 31820 KiB
Current children cumulated memory: 2440 KiB

[startup+0.700353 s]
/proc/loadavg: 2.08 2.03 2.05 3/182 12057
/proc/meminfo: memFree=31308140/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38372 memory=9688 CPUtime=0.6 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 2581 0 0 0 60 0 0 0 20 0 1 0 74994749 39292928 2422 18446744073709551615 4194304 35031035 140729723249088 140729723246264 4293304 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9593 2422 477 7529 0 2040 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 38372 KiB
Current children cumulated memory: 9688 KiB

[startup+1.50034 s]
/proc/loadavg: 2.08 2.03 2.05 3/182 12057
/proc/meminfo: memFree=31302312/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38504 memory=9688 CPUtime=1.4 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 2591 0 0 0 140 0 0 0 20 0 1 0 74994749 39428096 2422 18446744073709551615 4194304 35031035 140729723249088 140729723246264 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9626 2422 477 7529 0 2073 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 38504 KiB
Current children cumulated memory: 9688 KiB

[startup+3.10937 s]
/proc/loadavg: 2.16 2.05 2.06 3/182 12057
/proc/meminfo: memFree=31301620/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38504 memory=9896 CPUtime=3.02 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 3344 0 0 0 301 1 0 0 20 0 1 0 74994749 39428096 2474 18446744073709551615 4194304 35031035 140729723249088 140729723246264 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9626 2474 477 7529 0 2073 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 38504 KiB
Current children cumulated memory: 9896 KiB

[startup+6.30032 s]
/proc/loadavg: 2.16 2.05 2.06 3/182 12057
/proc/meminfo: memFree=31301676/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38504 memory=9916 CPUtime=6.21 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 4102 0 0 0 618 3 0 0 20 0 1 0 74994749 39428096 2479 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9626 2479 477 7529 0 2073 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 38504 KiB
Current children cumulated memory: 9916 KiB

[startup+12.7003 s]
/proc/loadavg: 2.14 2.05 2.06 3/182 12057
/proc/meminfo: memFree=31301676/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38504 memory=9936 CPUtime=12.61 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 4858 0 0 0 1255 6 0 0 20 0 1 0 74994749 39428096 2484 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9626 2484 477 7529 0 2073 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 38504 KiB
Current children cumulated memory: 9936 KiB

[startup+25.5003 s]
/proc/loadavg: 2.11 2.04 2.05 3/182 12057
/proc/meminfo: memFree=31301676/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38632 memory=9972 CPUtime=25.41 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 6371 0 0 0 2527 14 0 0 20 0 1 0 74994749 39559168 2493 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9658 2493 477 7529 0 2105 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 38632 KiB
Current children cumulated memory: 9972 KiB

[startup+51.1091 s]
/proc/loadavg: 2.07 2.04 2.05 3/182 12058
/proc/meminfo: memFree=31300920/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38632 memory=10008 CPUtime=51.01 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 6559 0 0 0 5070 31 0 0 20 0 1 0 74994749 39559168 2502 18446744073709551615 4194304 35031035 140729723249088 140729723248088 4541516 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9658 2502 477 7529 0 2105 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 38632 KiB
Current children cumulated memory: 10008 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/182 12060
/proc/meminfo: memFree=31301820/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38632 memory=10028 CPUtime=102.19 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 6730 0 0 0 10147 72 0 0 20 0 1 0 74994749 39559168 2507 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9658 2507 477 7529 0 2105 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 38632 KiB
Current children cumulated memory: 10028 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 12062
/proc/meminfo: memFree=31301712/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38632 memory=10052 CPUtime=162.2 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 6915 0 0 0 16105 115 0 0 20 0 1 0 74994749 39559168 2513 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9658 2513 477 7529 0 2105 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 38632 KiB
Current children cumulated memory: 10052 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/181 12064
/proc/meminfo: memFree=31301780/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38632 memory=10072 CPUtime=222.2 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 7075 0 0 0 22061 159 0 0 20 0 1 0 74994749 39559168 2518 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9658 2518 477 7529 0 2105 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 38632 KiB
Current children cumulated memory: 10072 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/181 12066
/proc/meminfo: memFree=31302120/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38632 memory=10084 CPUtime=282.19 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 7238 0 0 0 28021 198 0 0 20 0 1 0 74994749 39559168 2521 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9658 2521 477 7529 0 2105 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 38632 KiB
Current children cumulated memory: 10084 KiB

[startup+342.3 s]
/proc/loadavg: 2.16 2.06 2.06 3/181 12068
/proc/meminfo: memFree=31302096/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38632 memory=10096 CPUtime=342.19 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 7428 0 0 0 33983 236 0 0 20 0 1 0 74994749 39559168 2524 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9658 2524 477 7529 0 2105 0
Current children cumulated CPU time: 342.19 s
Current children cumulated vsize: 38632 KiB
Current children cumulated memory: 10096 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/181 12070
/proc/meminfo: memFree=31302324/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10100 CPUtime=402.18 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 7610 0 0 0 39941 277 0 0 20 0 1 0 74994749 39694336 2525 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2525 477 7529 0 2138 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10100 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/184 12086
/proc/meminfo: memFree=31296792/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10100 CPUtime=462.19 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 7770 0 0 0 45897 322 0 0 20 0 1 0 74994749 39694336 2525 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2525 477 7529 0 2138 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10100 KiB


################
# More data... #
################

/proc/12056/statm: 9691 2550 477 7529 0 2138 0
Current children cumulated CPU time: 1722.11 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10200 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 12285
/proc/meminfo: memFree=30737676/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10204 CPUtime=1782.1 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9590 0 0 0 177039 1171 0 0 20 0 1 0 74994749 39694336 2551 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2551 477 7529 0 2138 0
Current children cumulated CPU time: 1782.1 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10204 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 12287
/proc/meminfo: memFree=30731984/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10204 CPUtime=1842.1 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9606 0 0 0 182999 1211 0 0 20 0 1 0 74994749 39694336 2551 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2551 477 7529 0 2138 0
Current children cumulated CPU time: 1842.1 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10204 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 12289
/proc/meminfo: memFree=30732356/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10204 CPUtime=1902.1 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9625 0 0 0 188957 1253 0 0 20 0 1 0 74994749 39694336 2551 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2551 477 7529 0 2138 0
Current children cumulated CPU time: 1902.1 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10204 KiB

[startup+1962.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/181 12291
/proc/meminfo: memFree=30732744/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10204 CPUtime=1962.09 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9641 0 0 0 194923 1286 0 0 20 0 1 0 74994749 39694336 2551 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2551 477 7529 0 2138 0
Current children cumulated CPU time: 1962.09 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10204 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/181 12292
/proc/meminfo: memFree=30733212/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10212 CPUtime=2022.09 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9658 0 0 0 200884 1325 0 0 20 0 1 0 74994749 39694336 2553 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2553 477 7529 0 2138 0
Current children cumulated CPU time: 2022.09 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10212 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 12294
/proc/meminfo: memFree=30733568/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10212 CPUtime=2082.09 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9679 0 0 0 206842 1367 0 0 20 0 1 0 74994749 39694336 2553 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2553 477 7529 0 2138 0
Current children cumulated CPU time: 2082.09 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10212 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 12296
/proc/meminfo: memFree=30733692/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10212 CPUtime=2142.07 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9696 0 0 0 212804 1403 0 0 20 0 1 0 74994749 39694336 2553 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2553 477 7529 0 2138 0
Current children cumulated CPU time: 2142.07 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10212 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 12298
/proc/meminfo: memFree=30733444/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10216 CPUtime=2202.07 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9713 0 0 0 218767 1440 0 0 20 0 1 0 74994749 39694336 2554 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2554 477 7529 0 2138 0
Current children cumulated CPU time: 2202.07 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10216 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 12314
/proc/meminfo: memFree=30729232/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10216 CPUtime=2262.07 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9735 0 0 0 224728 1479 0 0 20 0 1 0 74994749 39694336 2554 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2554 477 7529 0 2138 0
Current children cumulated CPU time: 2262.07 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10216 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 12316
/proc/meminfo: memFree=30729016/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10216 CPUtime=2322.06 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9754 0 0 0 230694 1512 0 0 20 0 1 0 74994749 39694336 2554 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2554 477 7529 0 2138 0
Current children cumulated CPU time: 2322.06 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10216 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 12318
/proc/meminfo: memFree=30732796/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10216 CPUtime=2382.06 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9772 0 0 0 236663 1543 0 0 20 0 1 0 74994749 39694336 2554 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2554 477 7529 0 2138 0
Current children cumulated CPU time: 2382.06 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10216 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 12320
/proc/meminfo: memFree=30732548/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10224 CPUtime=2442.06 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9790 0 0 0 242628 1578 0 0 20 0 1 0 74994749 39694336 2556 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2556 477 7529 0 2138 0
Current children cumulated CPU time: 2442.06 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10224 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 12322
/proc/meminfo: memFree=30733168/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10224 CPUtime=2502.05 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9808 0 0 0 248596 1609 0 0 20 0 1 0 74994749 39694336 2556 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2556 477 7529 0 2138 0
Current children cumulated CPU time: 2502.05 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10224 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 12324
/proc/meminfo: memFree=30733540/32770624 swapFree=67108860/67108860
[pid=12056] ppid=12053 vsize=38764 memory=10224 CPUtime=2519.75 cores=0,2,4,6
/proc/12056/stat : 12056 (BTD) R 12053 12056 17093 0 -1 4202496 9827 0 0 0 250355 1620 0 0 20 0 1 0 74994749 39694336 2556 18446744073709551615 4194304 35031035 140729723249088 140729723248088 7760122 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 54423552 140729723253215 140729723253291 140729723253291 140729723256785 0
/proc/12056/statm: 9691 2556 477 7529 0 2138 0
Current children cumulated CPU time: 2519.75 s
Current children cumulated vsize: 38764 KiB
Current children cumulated memory: 10224 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 12056 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2503.56 s, system=16.205 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.77
CPU user time (s): 2503.56
CPU system time (s): 16.205
CPU usage (%): 99.9903
Max. virtual memory (cumulated for all children) (KiB): 38764
Max. memory (cumulated for all children) (KiB): 10224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2503.56
system time used= 16.205
maximum resident set size= 10224
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9827
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= 6
involuntary context switches= 2405


# summary of solver processes directly reported to runsolver:
#   pid: 12056
#   total CPU time (s): 2519.77
#   total CPU user time (s): 2503.56
#   total CPU system time (s): 16.205

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.31411 second user time and 16.813 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 18:12:46
IDJOB=4265375
IDBENCH=130608
IDSOLVER=2654
FILE ID=node127/4265375-1502728015
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/QueenAttacking/QueenAttacking-xcsp2-s1/QueenAttacking-08_X2.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265375-1502728015/watcher-4265375-1502728015 -o /tmp/evaluation-result-4265375-1502728015/solver-4265375-1502728015 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265375-1502728015.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 01373ebb4a146089a71bb04c36ed4f3a
RANDOM SEED=1215306869

node127.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31309792 kB
MemAvailable:   31969568 kB
Buffers:          234040 kB
Cached:           714172 kB
SwapCached:            0 kB
Active:           717560 kB
Inactive:         301628 kB
Active(anon):      20468 kB
Inactive(anon):    83820 kB
Active(file):     697092 kB
Inactive(file):   217808 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38148 kB
Writeback:             4 kB
AnonPages:         70736 kB
Mapped:            51500 kB
Shmem:             33444 kB
Slab:             147156 kB
SReclaimable:     121420 kB
SUnreclaim:        25736 kB
KernelStack:        3232 kB
PageTables:         5120 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     347660 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61956 MiB
End job on node127 at 2017-08-14 18:54:46