Trace number 4386961

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 19.07.01? (TO) 2519.93 2520.01

General information on the benchmark

NameXCSP19/ConsecutiveSquarePacking/
ConsecutiveSquarePacking-sp-17-042.xml
MD5SUM30a2df13e8a589268a4af4fb67fb8cf0
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.93882
Satisfiable
(Un)Satisfiability was proved
Number of variables34
Number of constraints136
Number of domains17
Minimum domain size26
Maximum domain size42
Distribution of domain sizes[{"size":26,"count":2},{"size":27,"count":2},{"size":28,"count":2},{"size":29,"count":2},{"size":30,"count":2},{"size":31,"count":2},{"size":32,"count":2},{"size":33,"count":2},{"size":34,"count":2},{"size":35,"count":2},{"size":36,"count":2},{"size":37,"count":2},{"size":38,"count":2},{"size":39,"count":2},{"size":40,"count":2},{"size":41,"count":2},{"size":42,"count":2}]
Minimum variable degree16
Maximum variable degree16
Distribution of variable degrees[{"degree":16,"count":34}]
Minimum constraint arity4
Maximum constraint arity4
Distribution of constraint arities[{"arity":4,"count":136}]
Number of extensional constraints0
Number of intensional constraints136
Distribution of constraint types[{"type":"intension","count":136}]
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 (15122 MiB free)
  memory of node 1: 16384 MiB (15173 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386961-1568285144/watcher-4386961-1568285144 -o /tmp/evaluation-result-4386961-1568285144/solver-4386961-1568285144 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1568280860-6653 --watchdog 2580 BTD 2520 HOME/instance-4386961-1568285144.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
solver pid=7783, runsolver pid=7780
Current StackSize limit: 8192 KiB


[startup+0.100144 s]*
/proc/loadavg: 2.44 2.16 2.02 3/199 7784
/proc/meminfo: memFree=31018216/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37680 memory=7376 CPUtime=0.1 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 2000 0 0 0 10 0 0 0 20 0 1 0 404753122 38584320 1844 33554432000 4194304 36700936 140733793002992 140733793002992 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9420 1844 480 7937 0 1448 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37680 KiB
Current children cumulated memory: 7376 KiB

[startup+0.20967 s]*
/proc/loadavg: 2.44 2.16 2.02 3/199 7784
/proc/meminfo: memFree=31018216/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37680 memory=7376 CPUtime=0.21 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 2027 0 0 0 21 0 0 0 20 0 1 0 404753122 38584320 1844 33554432000 4194304 36700936 140733793002992 140733793002992 4313745 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9420 1844 480 7937 0 1448 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37680 KiB
Current children cumulated memory: 7376 KiB

[startup+0.308899 s]*
/proc/loadavg: 2.44 2.16 2.02 3/199 7784
/proc/meminfo: memFree=31017936/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37680 memory=7376 CPUtime=0.31 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 2027 0 0 0 31 0 0 0 20 0 1 0 404753122 38584320 1844 33554432000 4194304 36700936 140733793002992 140733793002992 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9420 1844 480 7937 0 1448 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 37680 KiB
Current children cumulated memory: 7376 KiB

[startup+0.700272 s]
/proc/loadavg: 2.44 2.16 2.02 3/199 7784
/proc/meminfo: memFree=31017696/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37680 memory=7376 CPUtime=0.69 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 2028 0 0 0 69 0 0 0 20 0 1 0 404753122 38584320 1844 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9420 1844 480 7937 0 1448 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37680 KiB
Current children cumulated memory: 7376 KiB

[startup+1.50027 s]
/proc/loadavg: 2.44 2.16 2.02 3/199 7784
/proc/meminfo: memFree=31017636/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37812 memory=7640 CPUtime=1.49 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 2042 0 0 0 149 0 0 0 20 0 1 0 404753122 38719488 1910 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9453 1910 508 7937 0 1481 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 37812 KiB
Current children cumulated memory: 7640 KiB

[startup+3.10908 s]
/proc/loadavg: 2.44 2.16 2.02 3/199 7784
/proc/meminfo: memFree=31017640/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37812 memory=7688 CPUtime=3.1 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 2797 0 0 0 309 1 0 0 20 0 1 0 404753122 38719488 1922 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9453 1922 508 7937 0 1481 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 37812 KiB
Current children cumulated memory: 7688 KiB

[startup+6.30027 s]
/proc/loadavg: 2.40 2.16 2.02 3/199 7784
/proc/meminfo: memFree=31016432/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37812 memory=7720 CPUtime=6.29 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 3546 0 0 0 628 1 0 0 20 0 1 0 404753122 38719488 1930 33554432000 4194304 36700936 140733793002992 140733793002040 4308956 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9453 1930 508 7937 0 1481 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 37812 KiB
Current children cumulated memory: 7720 KiB

[startup+12.7003 s]
/proc/loadavg: 2.37 2.15 2.02 3/199 7785
/proc/meminfo: memFree=31016372/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37944 memory=7752 CPUtime=12.69 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 4306 0 0 0 1266 3 0 0 20 0 1 0 404753122 38854656 1938 33554432000 4194304 36700936 140733793002992 140733793002040 4309003 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9486 1938 508 7937 0 1514 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 37944 KiB
Current children cumulated memory: 7752 KiB

[startup+25.5003 s]
/proc/loadavg: 2.29 2.15 2.02 3/199 7785
/proc/meminfo: memFree=31015908/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37944 memory=7812 CPUtime=25.49 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 5668 0 0 0 2544 5 0 0 20 0 1 0 404753122 38854656 1953 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9486 1953 508 7937 0 1514 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 37944 KiB
Current children cumulated memory: 7812 KiB

[startup+51.1091 s]
/proc/loadavg: 2.27 2.15 2.03 3/199 7787
/proc/meminfo: memFree=31015132/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37944 memory=7836 CPUtime=51.1 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 6597 0 0 0 5096 14 0 0 20 0 1 0 404753122 38854656 1959 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9486 1959 508 7937 0 1514 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 37944 KiB
Current children cumulated memory: 7836 KiB

[startup+102.3 s]
/proc/loadavg: 2.12 2.13 2.03 3/199 7791
/proc/meminfo: memFree=31012396/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37944 memory=7856 CPUtime=102.28 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 7369 0 0 0 10190 38 0 0 20 0 1 0 404753122 38854656 1964 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9486 1964 508 7937 0 1514 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 37944 KiB
Current children cumulated memory: 7856 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.10 2.03 3/199 7795
/proc/meminfo: memFree=31012716/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=37944 memory=7880 CPUtime=162.28 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 8081 0 0 0 16179 49 0 0 20 0 1 0 404753122 38854656 1970 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9486 1970 508 7937 0 1514 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 37944 KiB
Current children cumulated memory: 7880 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.08 2.03 3/199 7801
/proc/meminfo: memFree=31011092/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=38076 memory=7904 CPUtime=222.28 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 8919 0 0 0 22155 73 0 0 20 0 1 0 404753122 38989824 1976 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9519 1976 508 7937 0 1547 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 7904 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.03 3/199 7805
/proc/meminfo: memFree=31011236/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=38076 memory=7904 CPUtime=282.28 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 9251 0 0 0 28144 84 0 0 20 0 1 0 404753122 38989824 1976 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9519 1976 508 7937 0 1547 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 7904 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.03 3/200 7817
/proc/meminfo: memFree=31011496/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=38076 memory=7904 CPUtime=342.28 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 9596 0 0 0 34129 99 0 0 20 0 1 0 404753122 38989824 1976 33554432000 4194304 36700936 140733793002992 140733793002040 4308932 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9519 1976 508 7937 0 1547 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 7904 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.03 3/200 7823
/proc/meminfo: memFree=31011028/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=38076 memory=7920 CPUtime=402.28 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 9954 0 0 0 40108 120 0 0 20 0 1 0 404753122 38989824 1980 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9519 1980 509 7937 0 1547 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 7920 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/200 7827
/proc/meminfo: memFree=31011308/32770624 swapFree=66939992/67108860
[pid=7783] ppid=7780 vsize=38076 memory=7920 CPUtime=462.28 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 10281 0 0 0 46085 143 0 0 20 0 1 0 404753122 38989824 1980 33554432000 4194304 36700936 140733793002992 140733793002040 4313655 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9519 1980 509 7937 0 1547 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 7920 KiB


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

/proc/7783/statm: 9519 2003 509 7937 0 1547 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 8012 KiB

[startup+1782.3 s]
/proc/loadavg: 1.04 1.15 1.54 2/193 8014
/proc/meminfo: memFree=31283696/32770624 swapFree=66939996/67108860
[pid=7783] ppid=7780 vsize=38076 memory=8012 CPUtime=1782.24 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 18045 0 0 0 177413 811 0 0 20 0 1 0 404753122 38989824 2003 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9519 2003 509 7937 0 1547 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 8012 KiB

[startup+1842.3 s]
/proc/loadavg: 1.05 1.13 1.51 2/192 8020
/proc/meminfo: memFree=31284052/32770624 swapFree=66939996/67108860
[pid=7783] ppid=7780 vsize=38076 memory=8012 CPUtime=1842.24 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 18381 0 0 0 183357 867 0 0 20 0 1 0 404753122 38989824 2003 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9519 2003 509 7937 0 1547 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 8012 KiB

[startup+1902.3 s]
/proc/loadavg: 1.02 1.11 1.48 2/192 8024
/proc/meminfo: memFree=31284280/32770624 swapFree=66939996/67108860
[pid=7783] ppid=7780 vsize=38076 memory=8012 CPUtime=1902.23 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 18693 0 0 0 189298 925 0 0 20 0 1 0 404753122 38989824 2003 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9519 2003 509 7937 0 1547 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 8012 KiB

[startup+1962.3 s]
/proc/loadavg: 1.01 1.09 1.45 2/192 8028
/proc/meminfo: memFree=31284180/32770624 swapFree=66939996/67108860
[pid=7783] ppid=7780 vsize=38076 memory=8012 CPUtime=1962.23 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 19002 0 0 0 195237 986 0 0 20 0 1 0 404753122 38989824 2003 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9519 2003 509 7937 0 1547 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 8012 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.07 1.42 2/192 8034
/proc/meminfo: memFree=31284444/32770624 swapFree=66939996/67108860
[pid=7783] ppid=7780 vsize=38076 memory=8012 CPUtime=2022.23 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 19346 0 0 0 201186 1037 0 0 20 0 1 0 404753122 38989824 2003 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9519 2003 509 7937 0 1547 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 8012 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.06 1.39 2/192 8038
/proc/meminfo: memFree=31284412/32770624 swapFree=66939996/67108860
[pid=7783] ppid=7780 vsize=38076 memory=8012 CPUtime=2082.23 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 19703 0 0 0 207136 1087 0 0 20 0 1 0 404753122 38989824 2003 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9519 2003 509 7937 0 1547 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 8012 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.05 1.37 2/193 8050
/proc/meminfo: memFree=31283924/32770624 swapFree=66940004/67108860
[pid=7783] ppid=7780 vsize=38208 memory=8064 CPUtime=2142.23 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 20105 0 0 0 213112 1111 0 0 20 0 1 0 404753122 39124992 2016 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9552 2016 509 7937 0 1580 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 38208 KiB
Current children cumulated memory: 8064 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.04 1.35 2/193 8056
/proc/meminfo: memFree=31283688/32770624 swapFree=66940004/67108860
[pid=7783] ppid=7780 vsize=38208 memory=8064 CPUtime=2202.22 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 20454 0 0 0 219097 1125 0 0 20 0 1 0 404753122 39124992 2016 33554432000 4194304 36700936 140733793002992 140733793002040 4313662 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9552 2016 509 7937 0 1580 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 38208 KiB
Current children cumulated memory: 8064 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.04 1.32 2/193 8060
/proc/meminfo: memFree=31284052/32770624 swapFree=66940004/67108860
[pid=7783] ppid=7780 vsize=38208 memory=8064 CPUtime=2262.22 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 20776 0 0 0 225083 1139 0 0 20 0 1 0 404753122 39124992 2016 33554432000 4194304 36700936 140733793002992 140733793002040 4308996 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9552 2016 509 7937 0 1580 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 38208 KiB
Current children cumulated memory: 8064 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.03 1.30 2/193 8064
/proc/meminfo: memFree=31283748/32770624 swapFree=66940004/67108860
[pid=7783] ppid=7780 vsize=38208 memory=8064 CPUtime=2322.22 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 21117 0 0 0 231071 1151 0 0 20 0 1 0 404753122 39124992 2016 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9552 2016 509 7937 0 1580 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 38208 KiB
Current children cumulated memory: 8064 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.02 1.29 2/193 8070
/proc/meminfo: memFree=31283776/32770624 swapFree=66940004/67108860
[pid=7783] ppid=7780 vsize=38208 memory=8064 CPUtime=2382.21 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 21399 0 0 0 237054 1167 0 0 20 0 1 0 404753122 39124992 2016 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9552 2016 509 7937 0 1580 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 38208 KiB
Current children cumulated memory: 8064 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/192 8075
/proc/meminfo: memFree=31283708/32770624 swapFree=66940004/67108860
[pid=7783] ppid=7780 vsize=38208 memory=8064 CPUtime=2442.22 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 21684 0 0 0 243039 1183 0 0 20 0 1 0 404753122 39124992 2016 33554432000 4194304 36700936 140733793002992 140733793002040 4309778 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9552 2016 509 7937 0 1580 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 38208 KiB
Current children cumulated memory: 8064 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/192 8079
/proc/meminfo: memFree=31283736/32770624 swapFree=66940004/67108860
[pid=7783] ppid=7780 vsize=38208 memory=8064 CPUtime=2502.21 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 22144 0 0 0 249022 1199 0 0 20 0 1 0 404753122 39124992 2016 33554432000 4194304 36700936 140733793002992 140733793002040 4313615 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9552 2016 509 7937 0 1580 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 38208 KiB
Current children cumulated memory: 8064 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.24 2/192 8081
/proc/meminfo: memFree=31283636/32770624 swapFree=66940004/67108860
[pid=7783] ppid=7780 vsize=38208 memory=8064 CPUtime=2519.92 cores=0,2,4,6
/proc/7783/stat : 7783 (BTD) R 7780 7783 6622 0 -1 4202496 22443 0 0 0 250788 1204 0 0 20 0 1 0 404753122 39124992 2016 33554432000 4194304 36700936 140733793002992 140733793002040 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41627648 140733793006632 140733793006708 140733793006708 140733793009617 0
/proc/7783/statm: 9552 2016 509 7937 0 1580 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 38208 KiB
Current children cumulated memory: 8064 KiB

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

[startup+2520.01 s]
# the end of solver process 7783 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.89 s, system=12.0457 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.93
CPU user time (s): 2507.89
CPU system time (s): 12.0457
CPU usage (%): 99.9969
Max. virtual memory (cumulated for all children) (KiB): 38208
Max. memory (cumulated for all children) (KiB): 8064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.89
system time used= 12.0457
maximum resident set size= 8064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22443
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= 2888


# summary of solver processes directly reported to runsolver:
#   pid: 7783
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2507.89
#   total CPU system time (s): 12.0457

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.49027 second user time and 15.1036 second system time

The end

Launcher Data 

Begin job on node149 at 2019-09-12 12:45:06
IDJOB=4386961
IDBENCH=141744
IDSOLVER=2822
FILE ID=node149/4386961-1568285144
RUNJOBID= node149-1568280860-6653
PBS_JOBID= 21701062
Free space on /tmp= 54612 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP19/ConsecutiveSquarePacking/ConsecutiveSquarePacking-sp-17-042.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386961-1568285144/watcher-4386961-1568285144 -o /tmp/evaluation-result-4386961-1568285144/solver-4386961-1568285144 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1568280860-6653 --watchdog 2580  BTD 2520 HOME/instance-4386961-1568285144.xml

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

MD5SUM BENCH= 30a2df13e8a589268a4af4fb67fb8cf0
RANDOM SEED=649396616

node149.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        31023580 kB
MemAvailable:   31657476 kB
Buffers:           92108 kB
Cached:           839792 kB
SwapCached:        61056 kB
Active:           646712 kB
Inactive:         551564 kB
Active(anon):     234288 kB
Inactive(anon):    71320 kB
Active(file):     412424 kB
Inactive(file):   480244 kB
Unevictable:      111364 kB
Mlocked:          111364 kB
SwapTotal:      67108860 kB
SwapFree:       66939992 kB
Dirty:             61496 kB
Writeback:             0 kB
AnonPages:        317788 kB
Mapped:            43752 kB
Shmem:             30940 kB
Slab:             142404 kB
SReclaimable:     114128 kB
SUnreclaim:        28276 kB
KernelStack:        3504 kB
PageTables:         5556 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     744804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    266240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      144768 kB
DirectMap2M:    33400832 kB

Free space on /tmp at the end= 54612 MiB
End job on node149 at 2019-09-12 13:27:07