Trace number 4306123

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_12 2018.07.27_12? 2520.03 2519.97

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-14_c18.xml
MD5SUM4dff686a8a5225f7abc28d59168fc0d9
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 variables392
Number of constraints366
Number of domains1
Minimum domain size14
Maximum domain size14
Distribution of domain sizes[{"size":14,"count":378}]
Minimum variable degree0
Maximum variable degree29
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":28,"count":14},{"degree":29,"count":182}]
Minimum constraint arity14
Maximum constraint arity196
Distribution of constraint arities[{"arity":14,"count":1},{"arity":16,"count":364},{"arity":196,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":364}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12
2519.95/2519.96	s UNKNOWN
2519.95/2519.96	c  # Nodes: 6792512

Verifier Data


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 (10677 MiB free)
  memory of node 1: 16384 MiB (13550 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306123-1534129051/watcher-4306123-1534129051 -o /tmp/evaluation-result-4306123-1534129051/solver-4306123-1534129051 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28907 --watchdog 2580 BTD 12 2520 HOME/instance-4306123-1534129051.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=32575, runsolver pid=32572

[startup+0.100284 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32576
/proc/meminfo: memFree=24804772/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37160 memory=7104 CPUtime=0.1 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 1930 0 0 0 10 0 0 0 20 0 1 0 230468307 38051840 1776 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9290 1776 488 7861 0 1394 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37160 KiB
Current children cumulated memory: 7104 KiB

[startup+0.209518 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32576
/proc/meminfo: memFree=24804772/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37160 memory=7104 CPUtime=0.2 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 1938 0 0 0 20 0 0 0 20 0 1 0 230468307 38051840 1776 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9290 1776 488 7861 0 1394 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 37160 KiB
Current children cumulated memory: 7104 KiB

[startup+0.308857 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32576
/proc/meminfo: memFree=24778668/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37160 memory=7104 CPUtime=0.31 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 1943 0 0 0 30 1 0 0 20 0 1 0 230468307 38051840 1776 33554432000 4194304 36388936 140737348541728 140737348540568 4528144 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9290 1776 488 7861 0 1394 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 37160 KiB
Current children cumulated memory: 7104 KiB

[startup+0.920378 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32576
/proc/meminfo: memFree=24804444/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37292 memory=7104 CPUtime=0.91 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 1966 0 0 0 88 3 0 0 20 0 1 0 230468307 38187008 1776 33554432000 4194304 36388936 140737348541728 140737348540568 4661890 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9323 1776 488 7861 0 1427 0
Current children cumulated CPU time: 0.91 s
Current children cumulated vsize: 37292 KiB
Current children cumulated memory: 7104 KiB

[startup+1.50021 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32576
/proc/meminfo: memFree=24804172/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37292 memory=7368 CPUtime=1.5 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 1987 0 0 0 146 4 0 0 20 0 1 0 230468307 38187008 1842 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9323 1842 502 7861 0 1427 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 37292 KiB
Current children cumulated memory: 7368 KiB

[startup+3.10021 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32576
/proc/meminfo: memFree=24804172/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37424 memory=7472 CPUtime=3.09 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 2705 0 0 0 304 5 0 0 20 0 1 0 230468307 38322176 1868 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9356 1868 502 7861 0 1460 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 37424 KiB
Current children cumulated memory: 7472 KiB

[startup+6.30021 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32576
/proc/meminfo: memFree=24803844/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37556 memory=7552 CPUtime=6.28 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 3465 0 0 0 622 6 0 0 20 0 1 0 230468307 38457344 1888 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9389 1888 502 7861 0 1493 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 37556 KiB
Current children cumulated memory: 7552 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32576
/proc/meminfo: memFree=24803512/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37556 memory=7656 CPUtime=12.68 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 4239 0 0 0 1259 9 0 0 20 0 1 0 230468307 38457344 1914 33554432000 4194304 36388936 140737348541728 140737348540568 4661846 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9389 1914 502 7861 0 1493 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 37556 KiB
Current children cumulated memory: 7656 KiB

[startup+25.5003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32576
/proc/meminfo: memFree=24803760/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37688 memory=7784 CPUtime=25.49 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 5771 0 0 0 2534 15 0 0 20 0 1 0 230468307 38592512 1946 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9422 1946 504 7861 0 1526 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 37688 KiB
Current children cumulated memory: 7784 KiB

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32577
/proc/meminfo: memFree=24803436/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37820 memory=7864 CPUtime=51.08 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 6632 0 0 0 5082 26 0 0 20 0 1 0 230468307 38727680 1966 33554432000 4194304 36388936 140737348541728 140737348540568 6663856 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9455 1966 504 7861 0 1559 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 37820 KiB
Current children cumulated memory: 7864 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32578
/proc/meminfo: memFree=24803580/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37952 memory=7988 CPUtime=102.29 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 7337 0 0 0 10178 51 0 0 20 0 1 0 230468307 38862848 1997 33554432000 4194304 36388936 140737348541728 140737348540568 4525301 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9488 1997 504 7861 0 1592 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 37952 KiB
Current children cumulated memory: 7988 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32586
/proc/meminfo: memFree=24802332/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37952 memory=8148 CPUtime=162.28 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 8049 0 0 0 16150 78 0 0 20 0 1 0 230468307 38862848 2037 33554432000 4194304 36388936 140737348541728 140737348540568 6663888 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9488 2037 504 7861 0 1592 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 37952 KiB
Current children cumulated memory: 8148 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32610
/proc/meminfo: memFree=24801500/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=37952 memory=8168 CPUtime=222.28 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 8528 0 0 0 22128 100 0 0 20 0 1 0 230468307 38862848 2042 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9488 2042 504 7861 0 1592 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 37952 KiB
Current children cumulated memory: 8168 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32611
/proc/meminfo: memFree=24802356/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38084 memory=8188 CPUtime=282.28 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 9012 0 0 0 28103 125 0 0 20 0 1 0 230468307 38998016 2047 33554432000 4194304 36388936 140737348541728 140737348540568 4528159 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9521 2047 504 7861 0 1625 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 38084 KiB
Current children cumulated memory: 8188 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32612
/proc/meminfo: memFree=24802116/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38084 memory=8236 CPUtime=342.29 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 9494 0 0 0 34078 151 0 0 20 0 1 0 230468307 38998016 2059 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9521 2059 504 7861 0 1625 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 38084 KiB
Current children cumulated memory: 8236 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32673
/proc/meminfo: memFree=24803356/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38084 memory=8252 CPUtime=402.29 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 9999 0 0 0 40047 182 0 0 20 0 1 0 230468307 38998016 2063 33554432000 4194304 36388936 140737348541728 140737348540568 4661824 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9521 2063 504 7861 0 1625 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 38084 KiB
Current children cumulated memory: 8252 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32674
/proc/meminfo: memFree=24803200/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38084 memory=8296 CPUtime=462.29 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 10504 0 0 0 46019 210 0 0 20 0 1 0 230468307 38998016 2074 33554432000 4194304 36388936 140737348541728 140737348540568 6664263 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9521 2074 504 7861 0 1625 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 38084 KiB
Current children cumulated memory: 8296 KiB


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

Current children cumulated memory: 8464 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32725
/proc/meminfo: memFree=24802360/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8484 CPUtime=2022.33 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 22929 0 0 0 201330 903 0 0 20 0 1 0 230468307 39268352 2121 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2121 504 7861 0 1691 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8484 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32726
/proc/meminfo: memFree=24802136/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8484 CPUtime=2082.34 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 23399 0 0 0 207300 934 0 0 20 0 1 0 230468307 39268352 2121 33554432000 4194304 36388936 140737348541728 140737348540568 4528198 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2121 504 7861 0 1691 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8484 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32728
/proc/meminfo: memFree=24802228/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8504 CPUtime=2142.34 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 23885 0 0 0 213270 964 0 0 20 0 1 0 230468307 39268352 2126 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2126 504 7861 0 1691 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8504 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32729
/proc/meminfo: memFree=24802320/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8508 CPUtime=2202.34 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 24358 0 0 0 219240 994 0 0 20 0 1 0 230468307 39268352 2127 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2127 504 7861 0 1691 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8508 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32730
/proc/meminfo: memFree=24802300/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8508 CPUtime=2262.34 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 24852 0 0 0 225210 1024 0 0 20 0 1 0 230468307 39268352 2127 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2127 504 7861 0 1691 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8508 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32731
/proc/meminfo: memFree=24802160/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8508 CPUtime=2322.35 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 25321 0 0 0 231180 1055 0 0 20 0 1 0 230468307 39268352 2127 33554432000 4194304 36388936 140737348541728 140737348540568 4621708 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2127 504 7861 0 1691 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8508 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32732
/proc/meminfo: memFree=24802040/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8532 CPUtime=2382.34 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 25808 0 0 0 237153 1081 0 0 20 0 1 0 230468307 39268352 2133 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2133 504 7861 0 1691 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8532 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32733
/proc/meminfo: memFree=24802176/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8532 CPUtime=2442.35 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 26278 0 0 0 243128 1107 0 0 20 0 1 0 230468307 39268352 2133 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2133 504 7861 0 1691 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8532 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32734
/proc/meminfo: memFree=24802564/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8532 CPUtime=2502.35 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 26747 0 0 0 249098 1137 0 0 20 0 1 0 230468307 39268352 2133 33554432000 4194304 36388936 140737348541728 140737348540568 4528205 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2133 504 7861 0 1691 0
Current children cumulated CPU time: 2502.35 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8532 KiB

[startup+2519.97 s]
# the end of solver process 32575 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.56 s, system=11.4763 s

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

[startup+2509.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32734
/proc/meminfo: memFree=24802564/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8532 CPUtime=2509.35 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 26747 0 0 0 249794 1141 0 0 20 0 1 0 230468307 39268352 2133 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2133 504 7861 0 1691 0
Current children cumulated CPU time: 2509.35 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8532 KiB

[startup+2515.7 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32734
/proc/meminfo: memFree=24802564/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8532 CPUtime=2515.75 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 26747 0 0 0 250431 1144 0 0 20 0 1 0 230468307 39268352 2133 33554432000 4194304 36388936 140737348541728 140737348540568 4525236 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2133 504 7861 0 1691 0
Current children cumulated CPU time: 2515.75 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8532 KiB

[startup+2517.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32734
/proc/meminfo: memFree=24802564/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8532 CPUtime=2517.34 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 27219 0 0 0 250589 1145 0 0 20 0 1 0 230468307 39268352 2133 33554432000 4194304 36388936 140737348541728 140737348540568 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2133 504 7861 0 1691 0
Current children cumulated CPU time: 2517.34 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8532 KiB

[startup+2518.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32735
/proc/meminfo: memFree=24802516/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8532 CPUtime=2518.95 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 27219 0 0 0 250748 1147 0 0 20 0 1 0 230468307 39268352 2133 33554432000 4194304 36388936 140737348541728 140737348540568 4525192 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2133 504 7861 0 1691 0
Current children cumulated CPU time: 2518.95 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8532 KiB

[startup+2519.7 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32735
/proc/meminfo: memFree=24802516/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8532 CPUtime=2519.75 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 27219 0 0 0 250828 1147 0 0 20 0 1 0 230468307 39268352 2133 33554432000 4194304 36388936 140737348541728 140737348540568 4251292 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2133 504 7861 0 1691 0
Current children cumulated CPU time: 2519.75 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8532 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32735
/proc/meminfo: memFree=24802516/32770624 swapFree=67058932/67108860
[pid=32575] ppid=32572 vsize=38348 memory=8532 CPUtime=2519.95 cores=0,2,4,6
/proc/32575/stat : 32575 (BTD) R 32572 32575 28876 0 -1 4202496 27219 0 0 0 250848 1147 0 0 20 0 1 0 230468307 39268352 2133 33554432000 4194304 36388936 140737348541728 140737348540568 4420302 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 62935040 140737348543676 140737348543755 140737348543755 140737348546513 0
/proc/32575/statm: 9587 2133 504 7861 0 1691 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 38348 KiB
Current children cumulated memory: 8532 KiB

Child status: 0
Real time (s): 2519.97
CPU time (s): 2520.03
CPU user time (s): 2508.56
CPU system time (s): 11.4763
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 38348
Max. memory (cumulated for all children) (KiB): 8532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.56
system time used= 11.4763
maximum resident set size= 8548
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27338
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= 4
involuntary context switches= 769


# summary of solver processes directly reported to runsolver:
#   pid: 32575
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2508.56
#   total CPU system time (s): 11.4763

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.42446 second user time and 17.7379 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-13 04:57:31
IDJOB=4306123
IDBENCH=141615
IDSOLVER=2785
FILE ID=node103/4306123-1534129051
RUNJOBID= node103-1534100983-28907
PBS_JOBID= 21037009
Free space on /tmp= 34584 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-14_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306123-1534129051/watcher-4306123-1534129051 -o /tmp/evaluation-result-4306123-1534129051/solver-4306123-1534129051 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28907 --watchdog 2580  BTD 12 2520 HOME/instance-4306123-1534129051.xml

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

MD5SUM BENCH= 4dff686a8a5225f7abc28d59168fc0d9
RANDOM SEED=219133960

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        24810248 kB
MemAvailable:   31941736 kB
Buffers:          136972 kB
Cached:          7178336 kB
SwapCached:         5340 kB
Active:          4025612 kB
Inactive:        3305996 kB
Active(anon):       8748 kB
Inactive(anon):    59464 kB
Active(file):    4016864 kB
Inactive(file):  3246532 kB
Unevictable:        7796 kB
Mlocked:            7796 kB
SwapTotal:      67108860 kB
SwapFree:       67058932 kB
Dirty:             52832 kB
Writeback:             0 kB
AnonPages:         18912 kB
Mapped:            53080 kB
Shmem:             48664 kB
Slab:             326128 kB
SReclaimable:     296552 kB
SUnreclaim:        29576 kB
KernelStack:        3344 kB
PageTables:         5356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     381392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 34532 MiB
End job on node103 at 2018-08-13 05:39:31