Trace number 4386843

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 19.07.01? (TO) 2519.57 2520.01

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s13/
Blackhole-4-13-2_X2.xml
MD5SUM88708c27ba26ffc45c437651276dcd59
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables208
Number of constraints4218
Number of domains4
Minimum domain size1
Maximum domain size52
Distribution of domain sizes[{"size":1,"count":2},{"size":13,"count":52},{"size":26,"count":51},{"size":52,"count":102}]
Minimum variable degree0
Maximum variable degree104
Distribution of variable degrees[{"degree":0,"count":1},{"degree":2,"count":53},{"degree":3,"count":50},{"degree":52,"count":1},{"degree":53,"count":34},{"degree":54,"count":17},{"degree":104,"count":52}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":4218}]
Number of extensional constraints4218
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":4218}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

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 (14533 MiB free)
  memory of node 1: 16384 MiB (15379 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386843-1568281969/watcher-4386843-1568281969 -o /tmp/evaluation-result-4386843-1568281969/solver-4386843-1568281969 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1568280857-17695 --watchdog 2580 BTD 2520 HOME/instance-4386843-1568281969.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=18269, runsolver pid=18266

[startup+0.10013 s]*
/proc/loadavg: 2.21 2.05 1.42 3/205 18270
/proc/meminfo: memFree=30603820/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=62440 memory=31896 CPUtime=0.1 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 8141 0 0 0 9 1 0 0 20 0 1 0 404447447 63938560 7974 33554432000 4194304 36700936 140721958068128 140721958068128 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 15610 7974 455 7937 0 7638 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 62440 KiB
Current children cumulated memory: 31896 KiB

[startup+0.209962 s]*
/proc/loadavg: 2.21 2.05 1.42 3/205 18270
/proc/meminfo: memFree=30597548/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=66824 memory=36384 CPUtime=0.21 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 9241 0 0 0 20 1 0 0 20 0 1 0 404447447 68427776 9096 33554432000 4194304 36700936 140721958068128 140721958068128 4436281 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 16706 9096 484 7937 0 8734 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 66824 KiB
Current children cumulated memory: 36384 KiB

[startup+0.309915 s]*
/proc/loadavg: 2.21 2.05 1.42 3/205 18270
/proc/meminfo: memFree=30597168/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=67240 memory=36648 CPUtime=0.31 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 9332 0 0 0 30 1 0 0 20 0 1 0 404447447 68853760 9162 33554432000 4194304 36700936 140721958068128 140721958067176 4881353 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 16810 9162 484 7937 0 8838 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 67240 KiB
Current children cumulated memory: 36648 KiB

[startup+0.700318 s]
/proc/loadavg: 2.21 2.05 1.42 3/205 18270
/proc/meminfo: memFree=30596796/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=67980 memory=37256 CPUtime=0.69 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 9528 0 0 0 68 1 0 0 20 0 1 0 404447447 69611520 9314 33554432000 4194304 36700936 140721958068128 140721958067176 4436300 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 16995 9314 487 7937 0 9023 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 67980 KiB
Current children cumulated memory: 37256 KiB

[startup+1.50031 s]
/proc/loadavg: 2.21 2.05 1.42 3/205 18270
/proc/meminfo: memFree=30596804/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=67980 memory=37256 CPUtime=1.49 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 9533 0 0 0 148 1 0 0 20 0 1 0 404447447 69611520 9314 33554432000 4194304 36700936 140721958068128 140721958067176 4884846 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 16995 9314 487 7937 0 9023 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 67980 KiB
Current children cumulated memory: 37256 KiB

[startup+3.10979 s]
/proc/loadavg: 2.21 2.05 1.42 3/205 18270
/proc/meminfo: memFree=30596812/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=67980 memory=37500 CPUtime=3.09 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 15892 0 0 0 308 1 0 0 20 0 1 0 404447447 69611520 9375 33554432000 4194304 36700936 140721958068128 140721958067176 4884832 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 16995 9375 498 7937 0 9023 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 67980 KiB
Current children cumulated memory: 37500 KiB

[startup+6.30023 s]
/proc/loadavg: 2.27 2.06 1.43 3/205 18270
/proc/meminfo: memFree=30596196/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=67980 memory=37520 CPUtime=6.28 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 22256 0 0 0 626 2 0 0 20 0 1 0 404447447 69611520 9380 33554432000 4194304 36700936 140721958068128 140721958067176 4881353 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 16995 9380 498 7937 0 9023 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 67980 KiB
Current children cumulated memory: 37520 KiB

[startup+12.7002 s]
/proc/loadavg: 2.25 2.06 1.43 3/205 18272
/proc/meminfo: memFree=30595836/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=67980 memory=37548 CPUtime=12.69 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 28636 0 0 0 1264 5 0 0 20 0 1 0 404447447 69611520 9387 33554432000 4194304 36700936 140721958068128 140721958067176 4928805 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 16995 9387 498 7937 0 9023 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 67980 KiB
Current children cumulated memory: 37548 KiB

[startup+25.5002 s]
/proc/loadavg: 2.19 2.06 1.44 3/205 18272
/proc/meminfo: memFree=30596024/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=67980 memory=37572 CPUtime=25.49 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 41382 0 0 0 2540 9 0 0 20 0 1 0 404447447 69611520 9393 33554432000 4194304 36700936 140721958068128 140721958067176 4468774 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 16995 9393 498 7937 0 9023 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 67980 KiB
Current children cumulated memory: 37572 KiB

[startup+51.1093 s]
/proc/loadavg: 2.19 2.07 1.46 3/205 18272
/proc/meminfo: memFree=30596644/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=67980 memory=37580 CPUtime=51.08 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 47762 0 0 0 5087 21 0 0 20 0 1 0 404447447 69611520 9395 33554432000 4194304 36700936 140721958068128 140721958067176 4385376 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 16995 9395 498 7937 0 9023 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 67980 KiB
Current children cumulated memory: 37580 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.06 1.49 3/205 18278
/proc/meminfo: memFree=30594664/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37596 CPUtime=102.26 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 54166 0 0 0 10181 45 0 0 20 0 1 0 404447447 69746688 9399 33554432000 4194304 36700936 140721958068128 140721958067176 4884865 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9399 499 7937 0 9056 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37596 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.06 1.53 3/205 18283
/proc/meminfo: memFree=30594744/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37752 CPUtime=162.25 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 54373 0 0 0 16159 66 0 0 20 0 1 0 404447447 69746688 9438 33554432000 4194304 36700936 140721958068128 140721958067176 4881447 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9438 499 7937 0 9056 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37752 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.05 1.56 3/204 18289
/proc/meminfo: memFree=30595316/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37772 CPUtime=222.24 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 54534 0 0 0 22138 86 0 0 20 0 1 0 404447447 69746688 9443 33554432000 4194304 36700936 140721958068128 140721958067176 4884848 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9443 499 7937 0 9056 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37772 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.04 1.59 3/204 18295
/proc/meminfo: memFree=30595460/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37788 CPUtime=282.23 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 54752 0 0 0 28111 112 0 0 20 0 1 0 404447447 69746688 9447 33554432000 4194304 36700936 140721958068128 140721958067176 4468772 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9447 499 7937 0 9056 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37788 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 1.61 3/204 18299
/proc/meminfo: memFree=30594656/32770624 swapFree=66915584/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37788 CPUtime=342.21 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 54956 0 0 0 34080 141 0 0 20 0 1 0 404447447 69746688 9447 33554432000 4194304 36700936 140721958068128 140721958067176 4884922 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9447 499 7937 0 9056 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37788 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 1.63 3/204 18304
/proc/meminfo: memFree=30595600/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37792 CPUtime=402.21 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 55114 0 0 0 40052 169 0 0 20 0 1 0 404447447 69746688 9448 33554432000 4194304 36700936 140721958068128 140721958067176 4468774 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9448 499 7937 0 9056 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37792 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 1.66 3/204 18311
/proc/meminfo: memFree=30595152/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37792 CPUtime=462.19 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 55320 0 0 0 46021 198 0 0 20 0 1 0 404447447 69746688 9448 33554432000 4194304 36700936 140721958068128 140721958067176 4884922 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9448 499 7937 0 9056 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37792 KiB


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

/proc/18269/statm: 17028 9454 499 7937 0 9056 0
Current children cumulated CPU time: 1721.97 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37816 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/204 18527
/proc/meminfo: memFree=30605724/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37816 CPUtime=1781.96 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 59121 0 0 0 177443 753 0 0 20 0 1 0 404447447 69746688 9454 33554432000 4194304 36700936 140721958068128 140721958067176 4384496 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9454 499 7937 0 9056 0
Current children cumulated CPU time: 1781.96 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37816 KiB

[startup+1842.3 s]
/proc/loadavg: 2.14 2.05 1.93 3/204 18531
/proc/meminfo: memFree=30606092/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37816 CPUtime=1841.95 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 59286 0 0 0 183405 790 0 0 20 0 1 0 404447447 69746688 9454 33554432000 4194304 36700936 140721958068128 140721958067176 4884906 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9454 499 7937 0 9056 0
Current children cumulated CPU time: 1841.95 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37816 KiB

[startup+1902.3 s]
/proc/loadavg: 2.05 2.04 1.94 3/204 18537
/proc/meminfo: memFree=30605552/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37816 CPUtime=1901.95 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 59451 0 0 0 189369 826 0 0 20 0 1 0 404447447 69746688 9454 33554432000 4194304 36700936 140721958068128 140721958067176 7946299 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9454 499 7937 0 9056 0
Current children cumulated CPU time: 1901.95 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37816 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.03 1.94 3/204 18541
/proc/meminfo: memFree=30605476/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37816 CPUtime=1961.93 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 59616 0 0 0 195329 864 0 0 20 0 1 0 404447447 69746688 9454 33554432000 4194304 36700936 140721958068128 140721958067176 4881357 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9454 499 7937 0 9056 0
Current children cumulated CPU time: 1961.93 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37816 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.03 1.95 3/203 18547
/proc/meminfo: memFree=30605936/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37816 CPUtime=2021.93 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 59787 0 0 0 201293 900 0 0 20 0 1 0 404447447 69746688 9454 33554432000 4194304 36700936 140721958068128 140721958067176 4468774 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9454 499 7937 0 9056 0
Current children cumulated CPU time: 2021.93 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37816 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 1.95 4/205 18554
/proc/meminfo: memFree=30605708/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37816 CPUtime=2081.92 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 60001 0 0 0 207268 924 0 0 20 0 1 0 404447447 69746688 9454 33554432000 4194304 36700936 140721958068128 140721958067176 4436288 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9454 499 7937 0 9056 0
Current children cumulated CPU time: 2081.92 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37816 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/204 18557
/proc/meminfo: memFree=30605264/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37828 CPUtime=2141.91 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 60177 0 0 0 213252 939 0 0 20 0 1 0 404447447 69746688 9457 33554432000 4194304 36700936 140721958068128 140721958067176 4885922 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9457 499 7937 0 9056 0
Current children cumulated CPU time: 2141.91 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37828 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/204 18562
/proc/meminfo: memFree=30605764/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37828 CPUtime=2201.9 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 60355 0 0 0 219238 952 0 0 20 0 1 0 404447447 69746688 9457 33554432000 4194304 36700936 140721958068128 140721958067176 4436288 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9457 499 7937 0 9056 0
Current children cumulated CPU time: 2201.9 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37828 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/204 18568
/proc/meminfo: memFree=30605212/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37828 CPUtime=2261.89 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 60532 0 0 0 225221 968 0 0 20 0 1 0 404447447 69746688 9457 33554432000 4194304 36700936 140721958068128 140721958067176 4884846 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9457 499 7937 0 9056 0
Current children cumulated CPU time: 2261.89 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37828 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/205 18581
/proc/meminfo: memFree=30605212/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37828 CPUtime=2321.88 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 60715 0 0 0 231202 986 0 0 20 0 1 0 404447447 69746688 9457 33554432000 4194304 36700936 140721958068128 140721958067176 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9457 499 7937 0 9056 0
Current children cumulated CPU time: 2321.88 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37828 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/204 18585
/proc/meminfo: memFree=30606508/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37832 CPUtime=2381.87 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 60895 0 0 0 237174 1013 0 0 20 0 1 0 404447447 69746688 9458 33554432000 4194304 36700936 140721958068128 140721958067176 4463509 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9458 499 7937 0 9056 0
Current children cumulated CPU time: 2381.87 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37832 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/204 18591
/proc/meminfo: memFree=30606412/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37832 CPUtime=2441.86 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 61075 0 0 0 243143 1043 0 0 20 0 1 0 404447447 69746688 9458 33554432000 4194304 36700936 140721958068128 140721958067176 4884976 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9458 499 7937 0 9056 0
Current children cumulated CPU time: 2441.86 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37832 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/205 18596
/proc/meminfo: memFree=30605784/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37832 CPUtime=2501.85 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 61255 0 0 0 249120 1065 0 0 20 0 1 0 404447447 69746688 9458 33554432000 4194304 36700936 140721958068128 140721958067176 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9458 499 7937 0 9056 0
Current children cumulated CPU time: 2501.85 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37832 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.95 3/205 18597
/proc/meminfo: memFree=30606212/32770624 swapFree=66915588/67108860
[pid=18269] ppid=18266 vsize=68112 memory=37832 CPUtime=2519.56 cores=0,2,4,6
/proc/18269/stat : 18269 (BTD) R 18266 18269 17664 0 -1 4202496 61428 0 0 0 250882 1074 0 0 20 0 1 0 404447447 69746688 9458 33554432000 4194304 36700936 140721958068128 140721958067176 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 64622592 140721958069288 140721958069364 140721958069364 140721958072273 0
/proc/18269/statm: 17028 9458 499 7937 0 9056 0
Current children cumulated CPU time: 2519.56 s
Current children cumulated vsize: 68112 KiB
Current children cumulated memory: 37832 KiB

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

[startup+2520.01 s]
# the end of solver process 18269 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.83 s, system=10.7412 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): 2519.57
CPU user time (s): 2508.83
CPU system time (s): 10.7412
CPU usage (%): 99.9825
Max. virtual memory (cumulated for all children) (KiB): 68112
Max. memory (cumulated for all children) (KiB): 37832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.83
system time used= 10.7412
maximum resident set size= 37832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61428
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= 18
involuntary context switches= 2102


# summary of solver processes directly reported to runsolver:
#   pid: 18269
#   total CPU time (s): 2519.57
#   total CPU user time (s): 2508.83
#   total CPU system time (s): 10.7412

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.20359 second user time and 16.6811 second system time

The end

Launcher Data 

Begin job on node134 at 2019-09-12 11:52:08
IDJOB=4386843
IDBENCH=134517
IDSOLVER=2822
FILE ID=node134/4386843-1568281969
RUNJOBID= node134-1568280857-17695
PBS_JOBID= 21701074
Free space on /tmp= 51860 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s13/Blackhole-4-13-2_X2.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386843-1568281969/watcher-4386843-1568281969 -o /tmp/evaluation-result-4386843-1568281969/solver-4386843-1568281969 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1568280857-17695 --watchdog 2580  BTD 2520 HOME/instance-4386843-1568281969.xml

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

MD5SUM BENCH= 88708c27ba26ffc45c437651276dcd59
RANDOM SEED=453247886

node134.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        30631312 kB
MemAvailable:   31797744 kB
Buffers:           89548 kB
Cached:          1361372 kB
SwapCached:        90724 kB
Active:           366564 kB
Inactive:        1194904 kB
Active(anon):      44016 kB
Inactive(anon):   105876 kB
Active(file):     322548 kB
Inactive(file):  1089028 kB
Unevictable:      110800 kB
Mlocked:          110800 kB
SwapTotal:      67108860 kB
SwapFree:       66915584 kB
Dirty:             61784 kB
Writeback:             0 kB
AnonPages:        140524 kB
Mapped:            43588 kB
Shmem:             30536 kB
Slab:             170124 kB
SReclaimable:     141380 kB
SUnreclaim:        28744 kB
KernelStack:        3856 kB
PageTables:         5568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     546944 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 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= 51796 MiB
End job on node134 at 2019-09-12 12:34:08