Trace number 4386834

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) 2520.02 2519.91

General information on the benchmark

NameQuasiGroups/QuasiGroups-elt-qg3/
QuasiGroup-3-40.xml
MD5SUMe27695e2b8dc2930e1e97c4ddd0ab1f7
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 variables3200
Number of constraints3122
Number of domains2
Minimum domain size40
Maximum domain size1600
Distribution of domain sizes[{"size":40,"count":1600},{"size":1600,"count":1560}]
Minimum variable degree0
Maximum variable degree1563
Distribution of variable degrees[{"degree":0,"count":40},{"degree":2,"count":1560},{"degree":1562,"count":40},{"degree":1563,"count":1560}]
Minimum constraint arity3
Maximum constraint arity1601
Distribution of constraint arities[{"arity":3,"count":1560},{"arity":40,"count":1},{"arity":1600,"count":1},{"arity":1601,"count":1560}]
Number of extensional constraints0
Number of intensional constraints1560
Distribution of constraint types[{"type":"intension","count":1560},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":1560}]
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 (15319 MiB free)
  memory of node 1: 16384 MiB (15656 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386834-1568281626/watcher-4386834-1568281626 -o /tmp/evaluation-result-4386834-1568281626/solver-4386834-1568281626 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1568280859-14385 --watchdog 2580 BTD 2520 HOME/instance-4386834-1568281626.xml 

running on 4 cores: 1,3,5,7

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=14606, runsolver pid=14603

[startup+0.100353 s]*
/proc/loadavg: 2.00 1.82 1.10 4/204 14607
/proc/meminfo: memFree=31655060/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=99180 memory=67832 CPUtime=0.09 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 17108 0 0 0 8 1 0 0 20 0 1 0 404402256 101560320 16958 33554432000 4194304 36700936 140723408377312 140723408373096 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 24795 16958 254 7937 0 16823 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 99180 KiB
Current children cumulated memory: 67832 KiB

[startup+0.210078 s]*
/proc/loadavg: 2.00 1.82 1.10 3/204 14607
/proc/meminfo: memFree=31586776/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=171028 memory=139640 CPUtime=0.2 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 35078 0 0 0 16 4 0 0 20 0 1 0 404402256 175132672 34910 33554432000 4194304 36700936 140723408377312 140723408373096 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 42757 34910 254 7937 0 34785 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 171028 KiB
Current children cumulated memory: 139640 KiB

[startup+0.310041 s]*
/proc/loadavg: 2.00 1.82 1.10 3/204 14607
/proc/meminfo: memFree=31522420/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=229484 memory=198776 CPUtime=0.3 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 49885 0 0 0 24 6 0 0 20 0 1 0 404402256 234991616 49694 33554432000 4194304 36700936 140723408377312 140723408373096 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 57371 49694 405 7937 0 49399 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 229484 KiB
Current children cumulated memory: 198776 KiB

[startup+0.700368 s]
/proc/loadavg: 2.00 1.82 1.10 3/204 14607
/proc/meminfo: memFree=31519816/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=234240 memory=203792 CPUtime=0.68 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 51091 0 0 0 62 6 0 0 20 0 1 0 404402256 239861760 50948 33554432000 4194304 36700936 140723408377312 140723408373096 8226798 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 58560 50948 440 7937 0 50588 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 234240 KiB
Current children cumulated memory: 203792 KiB

[startup+1.50036 s]
/proc/loadavg: 2.00 1.82 1.10 3/204 14607
/proc/meminfo: memFree=31513988/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=243352 memory=212768 CPUtime=1.48 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 53373 0 0 0 142 6 0 0 20 0 1 0 404402256 249192448 53192 33554432000 4194304 36700936 140723408377312 140723408373096 4225733 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 60838 53192 441 7937 0 52866 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 243352 KiB
Current children cumulated memory: 212768 KiB

[startup+3.10957 s]
/proc/loadavg: 2.00 1.82 1.10 3/204 14607
/proc/meminfo: memFree=31488772/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=263424 memory=232880 CPUtime=3.09 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 60277 0 0 0 301 8 0 0 20 0 1 0 404402256 269746176 58220 33554432000 4194304 36700936 140723408377312 140723408365080 8045103 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 65856 58220 441 7937 0 57884 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 263424 KiB
Current children cumulated memory: 232880 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 1.82 1.10 3/204 14607
/proc/meminfo: memFree=31447352/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=306336 memory=275920 CPUtime=6.28 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 72670 0 0 0 619 9 0 0 20 0 1 0 404402256 313688064 68980 33554432000 4194304 36700936 140723408377312 140723408365080 8039475 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 76584 68980 443 7937 0 68612 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 306336 KiB
Current children cumulated memory: 275920 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.83 1.11 3/204 14607
/proc/meminfo: memFree=31366348/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=392556 memory=362132 CPUtime=12.68 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 96960 0 0 0 1255 13 0 0 20 0 1 0 404402256 401977344 90533 33554432000 4194304 36700936 140723408377312 140723408371560 4225733 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 98139 90533 443 7937 0 90167 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 392556 KiB
Current children cumulated memory: 362132 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 1.83 1.12 3/204 14609
/proc/meminfo: memFree=31192236/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=562756 memory=532196 CPUtime=25.48 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 144023 0 0 0 2529 19 0 0 20 0 1 0 404402256 576262144 133049 33554432000 4194304 36700936 140723408377312 140723408365016 4225733 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 140689 133049 443 7937 0 132717 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 562756 KiB
Current children cumulated memory: 532196 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 1.85 1.14 3/204 14610
/proc/meminfo: memFree=30147204/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=1599896 memory=1569624 CPUtime=51.09 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 440526 0 0 0 5058 51 0 0 20 0 1 0 404402256 1638293504 392406 33554432000 4194304 36700936 140723408377312 140723408375704 4313787 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 399974 392406 493 7937 0 392002 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 1599896 KiB
Current children cumulated memory: 1569624 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.87 1.19 3/205 14615
/proc/meminfo: memFree=30101160/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=1646228 memory=1616016 CPUtime=102.27 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 464477 0 0 0 10174 53 0 0 20 0 1 0 404402256 1685737472 404004 33554432000 4194304 36700936 140723408377312 140723408375704 4313820 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 411557 404004 493 7937 0 403585 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 1646228 KiB
Current children cumulated memory: 1616016 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.89 1.24 3/205 14622
/proc/meminfo: memFree=29848412/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=1935028 memory=1867200 CPUtime=162.27 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 681407 0 0 0 16157 70 0 0 20 0 1 0 404402256 1981468672 466800 33554432000 4194304 36700936 140723408377312 140723408376360 4692272 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 483757 466800 513 7937 0 475785 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1935028 KiB
Current children cumulated memory: 1867200 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.91 1.29 3/206 14634
/proc/meminfo: memFree=29847572/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=1935780 memory=1867700 CPUtime=222.27 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 748294 0 0 0 22154 73 0 0 20 0 1 0 404402256 1982238720 466925 33554432000 4194304 36700936 140723408377312 140723408376360 4692291 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 483945 466925 513 7937 0 475973 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 1935780 KiB
Current children cumulated memory: 1867700 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 1.95 1.34 3/206 14638
/proc/meminfo: memFree=29847072/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=1936780 memory=1868232 CPUtime=282.28 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 807520 0 0 0 28150 78 0 0 20 0 1 0 404402256 1983262720 467058 33554432000 4194304 36700936 140723408377312 140723408376360 4692291 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 484195 467058 513 7937 0 476223 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 1936780 KiB
Current children cumulated memory: 1868232 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 1.96 1.38 3/206 14645
/proc/meminfo: memFree=29846996/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=1936780 memory=1868752 CPUtime=342.27 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 856675 0 0 0 34146 81 0 0 20 0 1 0 404402256 1983262720 467188 33554432000 4194304 36700936 140723408377312 140723408376360 4692322 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 484195 467188 514 7937 0 476223 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 1936780 KiB
Current children cumulated memory: 1868752 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 1.96 1.42 3/205 14649
/proc/meminfo: memFree=29845472/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=1938780 memory=1869808 CPUtime=402.26 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 892937 0 0 0 40142 84 0 0 20 0 1 0 404402256 1985310720 467452 33554432000 4194304 36700936 140723408377312 140723408376360 4692291 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 484695 467452 515 7937 0 476723 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 1938780 KiB
Current children cumulated memory: 1869808 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.97 1.46 3/204 14653
/proc/meminfo: memFree=29845124/32770624 swapFree=67003232/67108860
[pid=14606] ppid=14603 vsize=1938780 memory=1869812 CPUtime=462.26 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 920523 0 0 0 46139 87 0 0 20 0 1 0 404402256 1985310720 467453 33554432000 4194304 36700936 140723408377312 140723408376360 4692322 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 484695 467453 515 7937 0 476723 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 1938780 KiB
Current children cumulated memory: 1869812 KiB


################
# More data... #
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/proc/14606/statm: 485996 469743 528 7937 0 478024 0
Current children cumulated CPU time: 1782.35 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1878972 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/203 14806
/proc/meminfo: memFree=29837552/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1878972 CPUtime=1842.35 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1151552 0 0 0 184133 102 0 0 20 0 1 0 404402256 1990639616 469743 33554432000 4194304 36700936 140723408377312 140723408376360 4692287 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 469743 528 7937 0 478024 0
Current children cumulated CPU time: 1842.35 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1878972 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/204 14812
/proc/meminfo: memFree=29837208/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1878972 CPUtime=1902.36 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1152686 0 0 0 190134 102 0 0 20 0 1 0 404402256 1990639616 469743 33554432000 4194304 36700936 140723408377312 140723408376360 4692291 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 469743 528 7937 0 478024 0
Current children cumulated CPU time: 1902.36 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1878972 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/204 14818
/proc/meminfo: memFree=29837708/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1878972 CPUtime=1962.36 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1153540 0 0 0 196134 102 0 0 20 0 1 0 404402256 1990639616 469743 33554432000 4194304 36700936 140723408377312 140723408376360 4692291 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 469743 528 7937 0 478024 0
Current children cumulated CPU time: 1962.36 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1878972 KiB

[startup+2022.3 s]
/proc/loadavg: 2.16 2.05 1.91 3/204 14890
/proc/meminfo: memFree=29850088/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1878972 CPUtime=2022.36 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1154596 0 0 0 202134 102 0 0 20 0 1 0 404402256 1990639616 469743 33554432000 4194304 36700936 140723408377312 140723408376360 4692291 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 469743 528 7937 0 478024 0
Current children cumulated CPU time: 2022.36 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1878972 KiB

[startup+2082.3 s]
/proc/loadavg: 2.06 2.04 1.92 3/204 14894
/proc/meminfo: memFree=29849560/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1878972 CPUtime=2082.37 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1155736 0 0 0 208135 102 0 0 20 0 1 0 404402256 1990639616 469743 33554432000 4194304 36700936 140723408377312 140723408376360 4692322 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 469743 528 7937 0 478024 0
Current children cumulated CPU time: 2082.37 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1878972 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.03 1.92 3/204 14900
/proc/meminfo: memFree=29850040/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1878972 CPUtime=2142.37 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1156590 0 0 0 214135 102 0 0 20 0 1 0 404402256 1990639616 469743 33554432000 4194304 36700936 140723408377312 140723408376360 4692319 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 469743 528 7937 0 478024 0
Current children cumulated CPU time: 2142.37 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1878972 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.03 1.93 3/204 14906
/proc/meminfo: memFree=29849988/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1878972 CPUtime=2202.38 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1157643 0 0 0 220136 102 0 0 20 0 1 0 404402256 1990639616 469743 33554432000 4194304 36700936 140723408377312 140723408376360 4692315 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 469743 528 7937 0 478024 0
Current children cumulated CPU time: 2202.38 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1878972 KiB

[startup+2262.3 s]
/proc/loadavg: 2.07 2.05 1.95 3/204 14910
/proc/meminfo: memFree=29849388/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1878972 CPUtime=2262.39 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1158778 0 0 0 226136 103 0 0 20 0 1 0 404402256 1990639616 469743 33554432000 4194304 36700936 140723408377312 140723408376360 4692291 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 469743 528 7937 0 478024 0
Current children cumulated CPU time: 2262.39 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1878972 KiB

[startup+2322.3 s]
/proc/loadavg: 2.11 2.06 1.96 3/204 14917
/proc/meminfo: memFree=29848860/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1878972 CPUtime=2322.39 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1159631 0 0 0 232136 103 0 0 20 0 1 0 404402256 1990639616 469743 33554432000 4194304 36700936 140723408377312 140723408376360 4692272 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 469743 528 7937 0 478024 0
Current children cumulated CPU time: 2322.39 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1878972 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.05 1.96 3/204 14921
/proc/meminfo: memFree=29849168/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1878972 CPUtime=2382.4 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1160687 0 0 0 238137 103 0 0 20 0 1 0 404402256 1990639616 469743 33554432000 4194304 36700936 140723408377312 140723408376360 4692291 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 469743 528 7937 0 478024 0
Current children cumulated CPU time: 2382.4 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1878972 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.04 1.96 3/204 14925
/proc/meminfo: memFree=29846884/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1881020 CPUtime=2442.4 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1161824 0 0 0 244137 103 0 0 20 0 1 0 404402256 1990639616 470255 33554432000 4194304 36700936 140723408377312 140723408376360 4468772 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 470255 528 7937 0 478024 0
Current children cumulated CPU time: 2442.4 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1881020 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.03 1.96 3/203 14933
/proc/meminfo: memFree=29846656/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1881024 CPUtime=2502.4 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1162686 0 0 0 250137 103 0 0 20 0 1 0 404402256 1990639616 470256 33554432000 4194304 36700936 140723408377312 140723408376360 4692315 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 470256 528 7937 0 478024 0
Current children cumulated CPU time: 2502.4 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1881024 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.03 1.96 3/203 14933
/proc/meminfo: memFree=29847212/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1881024 CPUtime=2520 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1162977 0 0 0 251897 103 0 0 20 0 1 0 404402256 1990639616 470256 33554432000 4194304 36700936 140723408377312 140723408376360 4692291 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 470256 528 7937 0 478024 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1881024 KiB

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

[startup+2519.91 s]
# the end of solver process 14606 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.98 s, system=1.04207 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.03 1.96 3/203 14933
/proc/meminfo: memFree=29847212/32770624 swapFree=67003236/67108860
[pid=14606] ppid=14603 vsize=1943984 memory=1881024 CPUtime=2520 cores=1,3,5,7
/proc/14606/stat : 14606 (BTD) R 14603 14606 14353 0 -1 4202496 1162977 0 0 0 251897 103 0 0 20 0 1 0 404402256 1990639616 470256 33554432000 4194304 36700936 140723408377312 140723408376360 4692291 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 57909248 140723408385064 140723408385140 140723408385140 140723408388049 0
/proc/14606/statm: 485996 470256 528 7937 0 478024 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 1943984 KiB
Current children cumulated memory: 1881024 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.91
CPU time (s): 2520.02
CPU user time (s): 2518.98
CPU system time (s): 1.04207
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 1943984
Max. memory (cumulated for all children) (KiB): 1881024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.98
system time used= 1.04207
maximum resident set size= 1882296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1162977
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= 84
involuntary context switches= 1046


# summary of solver processes directly reported to runsolver:
#   pid: 14606
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2518.98
#   total CPU system time (s): 1.04207

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.6337 second user time and 18.8475 second system time

The end

Launcher Data 

Begin job on node133 at 2019-09-12 11:46:27
IDJOB=4386834
IDBENCH=133801
IDSOLVER=2822
FILE ID=node133/4386834-1568281626
RUNJOBID= node133-1568280859-14385
PBS_JOBID= 21701075
Free space on /tmp= 52780 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/QuasiGroups/QuasiGroups-elt-qg3/QuasiGroup-3-40.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386834-1568281626/watcher-4386834-1568281626 -o /tmp/evaluation-result-4386834-1568281626/solver-4386834-1568281626 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1568280859-14385 --watchdog 2580  BTD 2520 HOME/instance-4386834-1568281626.xml

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

MD5SUM BENCH= e27695e2b8dc2930e1e97c4ddd0ab1f7
RANDOM SEED=1116456621

node133.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	: 5333.18
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	: 5333.18
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	: 5333.18
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	: 5333.18
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:        31719336 kB
MemAvailable:   31885784 kB
Buffers:           84136 kB
Cached:           365748 kB
SwapCached:         3652 kB
Active:           315572 kB
Inactive:         158268 kB
Active(anon):      48012 kB
Inactive(anon):    15676 kB
Active(file):     267560 kB
Inactive(file):   142592 kB
Unevictable:      111228 kB
Mlocked:          111228 kB
SwapTotal:      67108860 kB
SwapFree:       67003232 kB
Dirty:             61388 kB
Writeback:             0 kB
AnonPages:        132508 kB
Mapped:            43804 kB
Shmem:             31096 kB
Slab:             172652 kB
SReclaimable:     144264 kB
SUnreclaim:        28388 kB
KernelStack:        3744 kB
PageTables:         5540 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     547704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 52720 MiB
End job on node133 at 2019-09-12 12:28:27