Trace number 4386956

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) 2519.61 2520.01

General information on the benchmark

NameXCSP19/ConsecutiveSquarePacking/
ConsecutiveSquarePacking-sp-18-046.xml
MD5SUM90f9fedd4c3faeb9a4a1958b76d0db2e
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 benchmark186.128
Satisfiable
(Un)Satisfiability was proved
Number of variables36
Number of constraints153
Number of domains18
Minimum domain size29
Maximum domain size46
Distribution of domain sizes[{"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},{"size":43,"count":2},{"size":44,"count":2},{"size":45,"count":2},{"size":46,"count":2}]
Minimum variable degree17
Maximum variable degree17
Distribution of variable degrees[{"degree":17,"count":36}]
Minimum constraint arity4
Maximum constraint arity4
Distribution of constraint arities[{"arity":4,"count":153}]
Number of extensional constraints0
Number of intensional constraints153
Distribution of constraint types[{"type":"intension","count":153}]
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 (14534 MiB free)
  memory of node 1: 16384 MiB (15389 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386956-1568284490/watcher-4386956-1568284490 -o /tmp/evaluation-result-4386956-1568284490/solver-4386956-1568284490 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1568280857-17695 --watchdog 2580 BTD 2520 HOME/instance-4386956-1568284490.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=18656, runsolver pid=18653
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 2.00 2.01 1.95 3/205 18657
/proc/meminfo: memFree=30636220/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38356 memory=8168 CPUtime=0.1 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 2189 0 0 0 10 0 0 0 20 0 1 0 404699522 39276544 2042 33554432000 4194304 36700936 140729195011184 140729195011184 4313712 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9589 2042 482 7937 0 1617 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38356 KiB
Current children cumulated memory: 8168 KiB

[startup+0.209908 s]*
/proc/loadavg: 2.00 2.01 1.95 3/205 18657
/proc/meminfo: memFree=30636220/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38488 memory=8168 CPUtime=0.21 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 2210 0 0 0 21 0 0 0 20 0 1 0 404699522 39411712 2042 33554432000 4194304 36700936 140729195011184 140729195011184 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9622 2042 482 7937 0 1650 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38488 KiB
Current children cumulated memory: 8168 KiB

[startup+0.309245 s]*
/proc/loadavg: 2.00 2.01 1.95 3/205 18657
/proc/meminfo: memFree=30636220/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38488 memory=8168 CPUtime=0.31 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 2223 0 0 0 31 0 0 0 20 0 1 0 404699522 39411712 2042 33554432000 4194304 36700936 140729195011184 140729195011184 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9622 2042 482 7937 0 1650 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38488 KiB
Current children cumulated memory: 8168 KiB

[startup+0.700334 s]
/proc/loadavg: 2.00 2.01 1.95 3/205 18657
/proc/meminfo: memFree=30635692/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38488 memory=8432 CPUtime=0.69 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 2240 0 0 0 69 0 0 0 20 0 1 0 404699522 39411712 2108 33554432000 4194304 36700936 140729195011184 140729195010232 4309028 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9622 2108 510 7937 0 1650 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38488 KiB
Current children cumulated memory: 8432 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 1.95 3/205 18658
/proc/meminfo: memFree=30635740/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38620 memory=8432 CPUtime=1.49 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 2257 0 0 0 149 0 0 0 20 0 1 0 404699522 39546880 2108 33554432000 4194304 36700936 140729195011184 140729195010232 4311875 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9655 2108 510 7937 0 1683 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38620 KiB
Current children cumulated memory: 8432 KiB

[startup+3.10938 s]
/proc/loadavg: 2.00 2.01 1.95 3/205 18658
/proc/meminfo: memFree=30635748/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38620 memory=8532 CPUtime=3.1 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 3115 0 0 0 309 1 0 0 20 0 1 0 404699522 39546880 2133 33554432000 4194304 36700936 140729195011184 140729195010232 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9655 2133 510 7937 0 1683 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38620 KiB
Current children cumulated memory: 8532 KiB

[startup+6.30033 s]
/proc/loadavg: 1.84 1.98 1.94 3/205 18658
/proc/meminfo: memFree=30635000/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38620 memory=8564 CPUtime=6.29 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 3954 0 0 0 628 1 0 0 20 0 1 0 404699522 39546880 2141 33554432000 4194304 36700936 140729195011184 140729195010232 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9655 2141 510 7937 0 1683 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38620 KiB
Current children cumulated memory: 8564 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.98 1.94 3/205 18660
/proc/meminfo: memFree=30634836/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38752 memory=8612 CPUtime=12.69 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 4812 0 0 0 1267 2 0 0 20 0 1 0 404699522 39682048 2153 33554432000 4194304 36700936 140729195011184 140729195010232 4309040 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9688 2153 510 7937 0 1716 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38752 KiB
Current children cumulated memory: 8612 KiB

[startup+25.5002 s]
/proc/loadavg: 1.89 1.98 1.95 3/205 18660
/proc/meminfo: memFree=30634696/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38752 memory=8616 CPUtime=25.49 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 6398 0 0 0 2545 4 0 0 20 0 1 0 404699522 39682048 2154 33554432000 4194304 36700936 140729195011184 140729195010232 4309037 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9688 2154 510 7937 0 1716 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 38752 KiB
Current children cumulated memory: 8616 KiB

[startup+51.1092 s]
/proc/loadavg: 1.93 1.99 1.95 3/205 18660
/proc/meminfo: memFree=30634336/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38752 memory=8680 CPUtime=51.09 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 7319 0 0 0 5096 13 0 0 20 0 1 0 404699522 39682048 2170 33554432000 4194304 36700936 140729195011184 140729195010232 4313665 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9688 2170 510 7937 0 1716 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 38752 KiB
Current children cumulated memory: 8680 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 1.95 3/205 18667
/proc/meminfo: memFree=30632688/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38752 memory=8696 CPUtime=102.28 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 7697 0 0 0 10199 29 0 0 20 0 1 0 404699522 39682048 2174 33554432000 4194304 36700936 140729195011184 140729195010232 4308993 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9688 2174 510 7937 0 1716 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 38752 KiB
Current children cumulated memory: 8696 KiB

[startup+162.3 s]
/proc/loadavg: 2.33 2.07 1.98 3/205 18672
/proc/meminfo: memFree=30633260/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38752 memory=8720 CPUtime=162.27 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 8270 0 0 0 16168 59 0 0 20 0 1 0 404699522 39682048 2180 33554432000 4194304 36700936 140729195011184 140729195010232 4308932 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9688 2180 510 7937 0 1716 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 38752 KiB
Current children cumulated memory: 8720 KiB

[startup+222.3 s]
/proc/loadavg: 2.36 2.14 2.01 3/205 18676
/proc/meminfo: memFree=30633700/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38884 memory=8756 CPUtime=222.25 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 8738 0 0 0 22151 74 0 0 20 0 1 0 404699522 39817216 2189 33554432000 4194304 36700936 140729195011184 140729195010232 4312958 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9721 2189 510 7937 0 1749 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 38884 KiB
Current children cumulated memory: 8756 KiB

[startup+282.3 s]
/proc/loadavg: 2.13 2.12 2.01 3/205 18682
/proc/meminfo: memFree=30633596/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38884 memory=8756 CPUtime=282.25 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 9207 0 0 0 28130 95 0 0 20 0 1 0 404699522 39817216 2189 33554432000 4194304 36700936 140729195011184 140729195010232 4309040 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9721 2189 510 7937 0 1749 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 38884 KiB
Current children cumulated memory: 8756 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.09 2.01 3/204 18686
/proc/meminfo: memFree=30635208/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38884 memory=8776 CPUtime=342.23 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 9708 0 0 0 34090 133 0 0 20 0 1 0 404699522 39817216 2194 33554432000 4194304 36700936 140729195011184 140729195010232 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9721 2194 510 7937 0 1749 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 38884 KiB
Current children cumulated memory: 8776 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.08 2.01 3/204 18698
/proc/meminfo: memFree=30633864/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38884 memory=8800 CPUtime=402.22 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 10195 0 0 0 40054 168 0 0 20 0 1 0 404699522 39817216 2200 33554432000 4194304 36700936 140729195011184 140729195010232 4309037 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9721 2200 510 7937 0 1749 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 38884 KiB
Current children cumulated memory: 8800 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.06 2.01 3/204 18705
/proc/meminfo: memFree=30633548/32770624 swapFree=66915588/67108860
[pid=18656] ppid=18653 vsize=38884 memory=8800 CPUtime=462.22 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 10639 0 0 0 46014 208 0 0 20 0 1 0 404699522 39817216 2200 33554432000 4194304 36700936 140729195011184 140729195010232 4431952 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9721 2200 510 7937 0 1749 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 38884 KiB
Current children cumulated memory: 8800 KiB


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

/proc/18656/statm: 9754 2225 510 7937 0 1782 0
Current children cumulated CPU time: 1722.01 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8900 KiB

[startup+1782.3 s]
/proc/loadavg: 1.05 1.56 1.85 2/197 18899
/proc/meminfo: memFree=30706736/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8900 CPUtime=1782 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 14855 0 0 0 177206 994 0 0 20 0 1 0 404699522 39952384 2225 33554432000 4194304 36700936 140729195011184 140729195010232 4308944 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2225 510 7937 0 1782 0
Current children cumulated CPU time: 1782 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8900 KiB

[startup+1842.3 s]
/proc/loadavg: 1.02 1.45 1.80 2/197 18903
/proc/meminfo: memFree=30707228/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8900 CPUtime=1842 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 14966 0 0 0 183169 1031 0 0 20 0 1 0 404699522 39952384 2225 33554432000 4194304 36700936 140729195011184 140729195010232 4309715 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2225 510 7937 0 1782 0
Current children cumulated CPU time: 1842 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8900 KiB

[startup+1902.3 s]
/proc/loadavg: 1.01 1.37 1.75 2/196 18909
/proc/meminfo: memFree=30707292/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8900 CPUtime=1901.98 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 15072 0 0 0 189138 1060 0 0 20 0 1 0 404699522 39952384 2225 33554432000 4194304 36700936 140729195011184 140729195010232 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2225 510 7937 0 1782 0
Current children cumulated CPU time: 1901.98 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8900 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.30 1.70 2/196 18913
/proc/meminfo: memFree=30707728/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8900 CPUtime=1961.98 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 15178 0 0 0 195109 1089 0 0 20 0 1 0 404699522 39952384 2225 33554432000 4194304 36700936 140729195011184 140729195010232 4308944 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2225 510 7937 0 1782 0
Current children cumulated CPU time: 1961.98 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8900 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.25 1.66 2/196 18918
/proc/meminfo: memFree=30706784/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8900 CPUtime=2021.97 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 15284 0 0 0 201078 1119 0 0 20 0 1 0 404699522 39952384 2225 33554432000 4194304 36700936 140729195011184 140729195010232 4313309 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2225 510 7937 0 1782 0
Current children cumulated CPU time: 2021.97 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8900 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.20 1.62 2/196 18924
/proc/meminfo: memFree=30707128/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8900 CPUtime=2081.96 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 15411 0 0 0 207039 1157 0 0 20 0 1 0 404699522 39952384 2225 33554432000 4194304 36700936 140729195011184 140729195010232 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2225 510 7937 0 1782 0
Current children cumulated CPU time: 2081.96 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8900 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.17 1.58 2/196 18928
/proc/meminfo: memFree=30707536/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8920 CPUtime=2141.95 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 15520 0 0 0 212994 1201 0 0 20 0 1 0 404699522 39952384 2230 33554432000 4194304 36700936 140729195011184 140729195010232 4313341 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2230 510 7937 0 1782 0
Current children cumulated CPU time: 2141.95 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8920 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.14 1.54 2/197 18940
/proc/meminfo: memFree=30706092/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8920 CPUtime=2201.94 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 15634 0 0 0 218954 1240 0 0 20 0 1 0 404699522 39952384 2230 33554432000 4194304 36700936 140729195011184 140729195010232 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2230 510 7937 0 1782 0
Current children cumulated CPU time: 2201.94 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8920 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.11 1.51 2/197 18946
/proc/meminfo: memFree=30705864/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8920 CPUtime=2261.93 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 15742 0 0 0 224914 1279 0 0 20 0 1 0 404699522 39952384 2230 33554432000 4194304 36700936 140729195011184 140729195010232 4308897 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2230 510 7937 0 1782 0
Current children cumulated CPU time: 2261.93 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8920 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.09 1.48 2/196 18950
/proc/meminfo: memFree=30706776/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8920 CPUtime=2321.93 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 15847 0 0 0 230870 1323 0 0 20 0 1 0 404699522 39952384 2230 33554432000 4194304 36700936 140729195011184 140729195010232 4431987 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2230 510 7937 0 1782 0
Current children cumulated CPU time: 2321.93 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8920 KiB

[startup+2382.3 s]
/proc/loadavg: 1.06 1.09 1.45 2/196 18954
/proc/meminfo: memFree=30706200/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8920 CPUtime=2381.91 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 15992 0 0 0 236828 1363 0 0 20 0 1 0 404699522 39952384 2230 33554432000 4194304 36700936 140729195011184 140729195010232 4313320 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2230 510 7937 0 1782 0
Current children cumulated CPU time: 2381.91 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8920 KiB

[startup+2442.3 s]
/proc/loadavg: 1.02 1.07 1.42 2/197 18961
/proc/meminfo: memFree=30705744/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8920 CPUtime=2441.91 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 16100 0 0 0 242783 1408 0 0 20 0 1 0 404699522 39952384 2230 33554432000 4194304 36700936 140729195011184 140729195010232 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2230 510 7937 0 1782 0
Current children cumulated CPU time: 2441.91 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8920 KiB

[startup+2502.3 s]
/proc/loadavg: 1.01 1.06 1.40 2/196 18965
/proc/meminfo: memFree=30705408/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8920 CPUtime=2501.9 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 16208 0 0 0 248738 1452 0 0 20 0 1 0 404699522 39952384 2230 33554432000 4194304 36700936 140729195011184 140729195010232 8340231 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2230 510 7937 0 1782 0
Current children cumulated CPU time: 2501.9 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8920 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.01 1.06 1.39 2/196 18966
/proc/meminfo: memFree=30705648/32770624 swapFree=66915600/67108860
[pid=18656] ppid=18653 vsize=39016 memory=8920 CPUtime=2519.6 cores=0,2,4,6
/proc/18656/stat : 18656 (BTD) R 18653 18656 17664 0 -1 4202496 16316 0 0 0 250497 1463 0 0 20 0 1 0 404699522 39952384 2230 33554432000 4194304 36700936 140729195011184 140729195010232 4311875 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 60157952 140729195017256 140729195017332 140729195017332 140729195020241 0
/proc/18656/statm: 9754 2230 510 7937 0 1782 0
Current children cumulated CPU time: 2519.6 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8920 KiB

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

[startup+2520.01 s]
# the end of solver process 18656 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.98 s, system=14.6357 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): 2519.61
CPU user time (s): 2504.98
CPU system time (s): 14.6357
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 39016
Max. memory (cumulated for all children) (KiB): 8920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.98
system time used= 14.6357
maximum resident set size= 8920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16316
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= 5
involuntary context switches= 2156


# summary of solver processes directly reported to runsolver:
#   pid: 18656
#   total CPU time (s): 2519.61
#   total CPU user time (s): 2504.98
#   total CPU system time (s): 14.6357

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.8252 second user time and 15.2028 second system time

The end

Launcher Data 

Begin job on node134 at 2019-09-12 12:34:08
IDJOB=4386956
IDBENCH=141723
IDSOLVER=2822
FILE ID=node134/4386956-1568284490
RUNJOBID= node134-1568280857-17695
PBS_JOBID= 21701074
Free space on /tmp= 51860 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP19/ConsecutiveSquarePacking/ConsecutiveSquarePacking-sp-18-046.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386956-1568284490/watcher-4386956-1568284490 -o /tmp/evaluation-result-4386956-1568284490/solver-4386956-1568284490 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1568280857-17695 --watchdog 2580  BTD 2520 HOME/instance-4386956-1568284490.xml

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

MD5SUM BENCH= 90f9fedd4c3faeb9a4a1958b76d0db2e
RANDOM SEED=872301513

node134.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30641800 kB
MemAvailable:   31810040 kB
Buffers:           90496 kB
Cached:          1361768 kB
SwapCached:        90720 kB
Active:           355488 kB
Inactive:        1196616 kB
Active(anon):      32796 kB
Inactive(anon):   105876 kB
Active(file):     322692 kB
Inactive(file):  1090740 kB
Unevictable:      110800 kB
Mlocked:          110800 kB
SwapTotal:      67108860 kB
SwapFree:       66915588 kB
Dirty:             61460 kB
Writeback:             0 kB
AnonPages:        155624 kB
Mapped:            43164 kB
Shmem:             30540 kB
Slab:             169600 kB
SReclaimable:     141284 kB
SUnreclaim:        28316 kB
KernelStack:        3648 kB
PageTables:         5324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     535556 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    108544 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 51860 MiB
End job on node134 at 2019-09-12 13:16:09