Trace number 4293427

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
macht 2018.06.11? (TO) 2520 2520.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K07-P03_c18.xml
MD5SUMca21bb45cdf77f5b8e0b27a9f8e7d69e
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 variables182
Number of constraints79
Number of domains2
Minimum domain size77
Maximum domain size78
Distribution of domain sizes[{"size":77,"count":77},{"size":78,"count":21}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":84},{"degree":2,"count":77},{"degree":8,"count":14},{"degree":9,"count":7}]
Minimum constraint arity3
Maximum constraint arity77
Distribution of constraint arities[{"arity":3,"count":77},{"arity":21,"count":1},{"arity":77,"count":1}]
Number of extensional constraints0
Number of intensional constraints77
Distribution of constraint types[{"type":"intension","count":77},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11

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 (8601 MiB free)
  memory of node 1: 16384 MiB (10858 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293427-1532345091/watcher-4293427-1532345091 -o /tmp/evaluation-result-4293427-1532345091/solver-4293427-1532345091 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580 macht 2520 HOME/instance-4293427-1532345091.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=17006, runsolver pid=17003

[startup+0.100111 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 17007
/proc/meminfo: memFree=19922496/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=35896 memory=5784 CPUtime=0.1 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 1589 0 0 0 10 0 0 0 20 0 1 0 52072323 36757504 1446 33554432000 4194304 36388820 140731952655856 140731952655856 4292048 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 8974 1446 485 7860 0 1079 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35896 KiB
Current children cumulated memory: 5784 KiB

[startup+0.20957 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 17007
/proc/meminfo: memFree=19922496/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=35896 memory=5784 CPUtime=0.21 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 1589 0 0 0 21 0 0 0 20 0 1 0 52072323 36757504 1446 33554432000 4194304 36388820 140731952655856 140731952655856 4296630 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 8974 1446 485 7860 0 1079 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35896 KiB
Current children cumulated memory: 5784 KiB

[startup+0.309017 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 17007
/proc/meminfo: memFree=19922144/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=35896 memory=5784 CPUtime=0.31 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 1589 0 0 0 31 0 0 0 20 0 1 0 52072323 36757504 1446 33554432000 4194304 36388820 140731952655856 140731952655856 4296587 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 8974 1446 485 7860 0 1079 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35896 KiB
Current children cumulated memory: 5784 KiB

[startup+0.700236 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 17007
/proc/meminfo: memFree=19921688/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=35896 memory=5784 CPUtime=0.69 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 1624 0 0 0 69 0 0 0 20 0 1 0 52072323 36757504 1446 33554432000 4194304 36388820 140731952655856 140731952653400 4296587 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 8974 1446 485 7860 0 1079 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35896 KiB
Current children cumulated memory: 5784 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 17007
/proc/meminfo: memFree=19921688/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36028 memory=5784 CPUtime=1.49 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 1635 0 0 0 149 0 0 0 20 0 1 0 52072323 36892672 1446 33554432000 4194304 36388820 140731952655856 140731952653400 4291928 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9007 1446 485 7860 0 1112 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36028 KiB
Current children cumulated memory: 5784 KiB

[startup+3.10916 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 17007
/proc/meminfo: memFree=19921688/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36028 memory=6052 CPUtime=3.1 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 2208 0 0 0 310 0 0 0 20 0 1 0 52072323 36892672 1513 33554432000 4194304 36388820 140731952655856 140731952653400 4296607 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9007 1513 500 7860 0 1112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 36028 KiB
Current children cumulated memory: 6052 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 17007
/proc/meminfo: memFree=19920944/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36028 memory=6068 CPUtime=6.29 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 2886 0 0 0 626 3 0 0 20 0 1 0 52072323 36892672 1517 33554432000 4194304 36388820 140731952655856 140731952653400 4296630 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9007 1517 500 7860 0 1112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 36028 KiB
Current children cumulated memory: 6068 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 17008
/proc/meminfo: memFree=19920916/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36028 memory=6108 CPUtime=12.69 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 3517 0 0 0 1266 3 0 0 20 0 1 0 52072323 36892672 1527 33554432000 4194304 36388820 140731952655856 140731952653400 4292061 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9007 1527 500 7860 0 1112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 36028 KiB
Current children cumulated memory: 6108 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 17008
/proc/meminfo: memFree=19920912/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36160 memory=6244 CPUtime=25.49 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 4764 0 0 0 2545 4 0 0 20 0 1 0 52072323 37027840 1561 33554432000 4194304 36388820 140731952655856 140731952653400 4296780 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9040 1561 500 7860 0 1145 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 36160 KiB
Current children cumulated memory: 6244 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 17008
/proc/meminfo: memFree=19919856/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36292 memory=6484 CPUtime=51.09 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 5535 0 0 0 5104 5 0 0 20 0 1 0 52072323 37163008 1621 33554432000 4194304 36388820 140731952655856 140731952653400 4292023 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9073 1621 500 7860 0 1178 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 36292 KiB
Current children cumulated memory: 6484 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 17009
/proc/meminfo: memFree=19920456/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36424 memory=6544 CPUtime=102.27 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 5962 0 0 0 10219 8 0 0 20 0 1 0 52072323 37298176 1636 33554432000 4194304 36388820 140731952655856 140731952653400 4296384 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9106 1636 500 7860 0 1211 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 36424 KiB
Current children cumulated memory: 6544 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 17010
/proc/meminfo: memFree=19920024/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36556 memory=6660 CPUtime=162.27 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 6394 0 0 0 16213 14 0 0 20 0 1 0 52072323 37433344 1665 33554432000 4194304 36388820 140731952655856 140731952653400 4296357 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9139 1665 500 7860 0 1244 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 6660 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 17012
/proc/meminfo: memFree=19919956/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36556 memory=6680 CPUtime=222.26 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 6786 0 0 0 22208 18 0 0 20 0 1 0 52072323 37433344 1670 33554432000 4194304 36388820 140731952655856 140731952653400 4292061 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9139 1670 500 7860 0 1244 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 6680 KiB

[startup+282.3 s]
/proc/loadavg: 2.07 2.01 2.05 3/187 17074
/proc/meminfo: memFree=19917972/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36556 memory=6760 CPUtime=282.26 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 7199 0 0 0 28203 23 0 0 20 0 1 0 52072323 37433344 1690 33554432000 4194304 36388820 140731952655856 140731952653400 4362505 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9139 1690 500 7860 0 1244 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 6760 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/189 17084
/proc/meminfo: memFree=19917776/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36688 memory=6824 CPUtime=342.25 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 7609 0 0 0 34199 26 0 0 20 0 1 0 52072323 37568512 1706 33554432000 4194304 36388820 140731952655856 140731952653400 4296587 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9172 1706 500 7860 0 1277 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 36688 KiB
Current children cumulated memory: 6824 KiB

[startup+402.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/189 17085
/proc/meminfo: memFree=19918252/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36688 memory=6852 CPUtime=402.24 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 7993 0 0 0 40193 31 0 0 20 0 1 0 52072323 37568512 1713 33554432000 4194304 36388820 140731952655856 140731952653400 4291956 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9172 1713 500 7860 0 1277 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 36688 KiB
Current children cumulated memory: 6852 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 17086
/proc/meminfo: memFree=19918848/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36688 memory=6860 CPUtime=462.25 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 8403 0 0 0 46190 35 0 0 20 0 1 0 52072323 37568512 1715 33554432000 4194304 36388820 140731952655856 140731952653400 4291948 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9172 1715 500 7860 0 1277 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 36688 KiB
Current children cumulated memory: 6860 KiB


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

/proc/17006/statm: 9205 1763 500 7860 0 1310 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 36820 KiB
Current children cumulated memory: 7052 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 17125
/proc/meminfo: memFree=19917956/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36820 memory=7052 CPUtime=1782.27 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 16876 0 0 0 178120 107 0 0 20 0 1 0 52072323 37703680 1763 33554432000 4194304 36388820 140731952655856 140731952653400 4291902 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9205 1763 500 7860 0 1310 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 36820 KiB
Current children cumulated memory: 7052 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17127
/proc/meminfo: memFree=19917744/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7052 CPUtime=1842.26 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 17267 0 0 0 184118 108 0 0 20 0 1 0 52072323 37838848 1763 33554432000 4194304 36388820 140731952655856 140731952653400 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1763 500 7860 0 1343 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7052 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17128
/proc/meminfo: memFree=19917636/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=1902.27 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 17621 0 0 0 190118 109 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4292010 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB

[startup+1962.3 s]
/proc/loadavg: 2.49 2.15 2.09 3/187 17129
/proc/meminfo: memFree=19917468/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=1962.26 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 17962 0 0 0 196117 109 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4296641 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB

[startup+2022.3 s]
/proc/loadavg: 2.18 2.12 2.08 3/187 17131
/proc/meminfo: memFree=19917660/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=2022.27 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 18305 0 0 0 202116 111 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4292064 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB

[startup+2082.3 s]
/proc/loadavg: 2.06 2.10 2.08 3/187 17132
/proc/meminfo: memFree=19917816/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=2082.27 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 18682 0 0 0 208116 111 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4291996 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/189 17142
/proc/meminfo: memFree=19917296/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=2142.27 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 19023 0 0 0 214114 113 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4296384 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/189 17165
/proc/meminfo: memFree=19916704/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=2202.28 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 19381 0 0 0 220114 114 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4291948 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/189 17166
/proc/meminfo: memFree=19917112/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=2262.27 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 19724 0 0 0 226112 115 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4291921 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/189 17167
/proc/meminfo: memFree=19917512/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=2322.27 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 20180 0 0 0 232111 116 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4291968 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/189 17168
/proc/meminfo: memFree=19917308/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=2382.27 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 20578 0 0 0 238110 117 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4296619 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 17169
/proc/meminfo: memFree=19917388/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=2442.28 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 20959 0 0 0 244110 118 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4291935 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 17170
/proc/meminfo: memFree=19917596/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=2502.28 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 21310 0 0 0 250109 119 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4292023 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 17170
/proc/meminfo: memFree=19917788/32770624 swapFree=67108860/67108860
[pid=17006] ppid=17003 vsize=36952 memory=7092 CPUtime=2519.99 cores=0,2,4,6
/proc/17006/stat : 17006 (macht) R 17003 17006 14411 0 -1 4202496 21652 0 0 0 251879 120 0 0 20 0 1 0 52072323 37838848 1773 33554432000 4194304 36388820 140731952655856 140731952653400 4292010 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 52580352 140731952657595 140731952657673 140731952657673 140731952660431 0
/proc/17006/statm: 9238 1773 501 7860 0 1343 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 36952 KiB
Current children cumulated memory: 7092 KiB

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

[startup+2520.01 s]
# the end of solver process 17006 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.8 s, system=1.20199 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): 2520
CPU user time (s): 2518.8
CPU system time (s): 1.20199
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 36952
Max. memory (cumulated for all children) (KiB): 7092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.8
system time used= 1.20199
maximum resident set size= 7092
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21652
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= 3
involuntary context switches= 3148


# summary of solver processes directly reported to runsolver:
#   pid: 17006
#   total CPU time (s): 2520
#   total CPU user time (s): 2518.8
#   total CPU system time (s): 1.20199

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.2275 second user time and 17.5424 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-23 13:24:51
IDJOB=4293427
IDBENCH=141174
IDSOLVER=2753
FILE ID=node107/4293427-1532345091
RUNJOBID= node107-1532329897-14442
PBS_JOBID= 21018999
Free space on /tmp= 55072 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K07-P03_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293427-1532345091/watcher-4293427-1532345091 -o /tmp/evaluation-result-4293427-1532345091/solver-4293427-1532345091 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580  macht 2520 HOME/instance-4293427-1532345091.xml

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

MD5SUM BENCH= ca21bb45cdf77f5b8e0b27a9f8e7d69e
RANDOM SEED=1167052333

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        19926716 kB
MemAvailable:   31939232 kB
Buffers:          266836 kB
Cached:         11889848 kB
SwapCached:            0 kB
Active:          1778452 kB
Inactive:       10435088 kB
Active(anon):      59168 kB
Inactive(anon):    16860 kB
Active(file):    1719284 kB
Inactive(file): 10418228 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52704 kB
Writeback:             0 kB
AnonPages:         63172 kB
Mapped:            40112 kB
Shmem:             17036 kB
Slab:             331208 kB
SReclaimable:     303464 kB
SUnreclaim:        27744 kB
KernelStack:        3344 kB
PageTables:         5112 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     344688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55024 MiB
End job on node107 at 2018-07-23 14:06:52