Trace number 4300979

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
miniBTD_12 2018.07.27_12? (TO) 2520.1 2519.9

General information on the benchmark

NameMagicSquare/
MagicSquare-12-sum_c18.xml
MD5SUM72f076078db8222856487e1257170ccd
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 variables144
Number of constraints27
Number of domains1
Minimum domain size144
Maximum domain size144
Distribution of domain sizes[{"size":144,"count":144}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":120},{"degree":4,"count":24}]
Minimum constraint arity12
Maximum constraint arity144
Distribution of constraint arities[{"arity":12,"count":26},{"arity":144,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":26}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_12

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 (13128 MiB free)
  memory of node 1: 16384 MiB (13554 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300979-1532861985/watcher-4300979-1532861985 -o /tmp/evaluation-result-4300979-1532861985/solver-4300979-1532861985 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532843210-5186 --watchdog 2580 miniBTD 12 2520 HOME/instance-4300979-1532861985.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=8755, runsolver pid=8752
Current StackSize limit: 8192 KiB


[startup+0.100199 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 8756
/proc/meminfo: memFree=27321128/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5044 CPUtime=0.1 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1460 0 0 0 10 0 0 0 20 0 1 0 103761681 29327360 1261 33554432000 4194304 5224696 140729562297456 140729562294456 4408465 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+0.209651 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 8756
/proc/meminfo: memFree=27321128/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5044 CPUtime=0.21 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1460 0 0 0 21 0 0 0 20 0 1 0 103761681 29327360 1261 33554432000 4194304 5224696 140729562297456 140729562294456 4408945 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+0.309126 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 8756
/proc/meminfo: memFree=27321128/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5044 CPUtime=0.31 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1460 0 0 0 31 0 0 0 20 0 1 0 103761681 29327360 1261 33554432000 4194304 5224696 140729562297456 140729562296392 4408838 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+0.700338 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8756
/proc/meminfo: memFree=27321128/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5044 CPUtime=0.69 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1460 0 0 0 69 0 0 0 20 0 1 0 103761681 29327360 1261 33554432000 4194304 5224696 140729562297456 140729562296392 4408465 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8756
/proc/meminfo: memFree=27320740/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5044 CPUtime=1.49 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1460 0 0 0 149 0 0 0 20 0 1 0 103761681 29327360 1261 33554432000 4194304 5224696 140729562297456 140729562296392 4408928 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+3.10912 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8756
/proc/meminfo: memFree=27320616/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5044 CPUtime=3.1 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1475 0 0 0 310 0 0 0 20 0 1 0 103761681 29327360 1261 33554432000 4194304 5224696 140729562297456 140729562296392 4408453 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8756
/proc/meminfo: memFree=27319048/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=6.29 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1491 0 0 0 629 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408465 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8756
/proc/meminfo: memFree=27319668/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=12.69 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1506 0 0 0 1269 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408438 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8763
/proc/meminfo: memFree=27319228/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=25.49 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1535 0 0 0 2549 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408344 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8763
/proc/meminfo: memFree=27319708/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=51.11 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1551 0 0 0 5111 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408379 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8786
/proc/meminfo: memFree=27319216/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=102.3 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1566 0 0 0 10230 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408945 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8787
/proc/meminfo: memFree=27320300/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=162.31 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1581 0 0 0 16231 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408417 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8789
/proc/meminfo: memFree=27320036/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=222.31 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1596 0 0 0 22231 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408421 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8790
/proc/meminfo: memFree=27320272/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=282.32 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1596 0 0 0 28232 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408461 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8791
/proc/meminfo: memFree=27320004/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=342.32 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1611 0 0 0 34232 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408465 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8792
/proc/meminfo: memFree=27320348/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=402.32 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1611 0 0 0 40232 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408928 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8793
/proc/meminfo: memFree=27319964/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=462.33 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1626 0 0 0 46233 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408465 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB


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

/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 1782.44 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/190 8907
/proc/meminfo: memFree=27472724/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=1842.44 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1791 0 0 0 184244 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408962 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 1842.44 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/191 8909
/proc/meminfo: memFree=27473076/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=1902.44 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1806 0 0 0 190244 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408668 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 1902.44 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 8910
/proc/meminfo: memFree=27473140/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=1962.45 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1806 0 0 0 196245 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408928 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 1962.45 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/191 8911
/proc/meminfo: memFree=27473240/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=2022.45 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1821 0 0 0 202245 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408421 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 2022.45 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 8912
/proc/meminfo: memFree=27472952/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=2082.46 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1821 0 0 0 208246 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408945 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 2082.46 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 8913
/proc/meminfo: memFree=27473640/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=2142.46 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1836 0 0 0 214246 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408354 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 2142.46 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 8914
/proc/meminfo: memFree=27473392/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=2202.47 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1836 0 0 0 220247 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408838 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 2202.47 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 8916
/proc/meminfo: memFree=27473472/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=2262.47 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1851 0 0 0 226247 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408825 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 2262.47 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 8917
/proc/meminfo: memFree=27473324/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=2322.48 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1851 0 0 0 232248 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408417 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 2322.48 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 8918
/proc/meminfo: memFree=27473428/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=2382.48 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1866 0 0 0 238248 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408928 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 2382.48 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8926
/proc/meminfo: memFree=27472592/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=2442.49 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1866 0 0 0 244249 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408453 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 2442.49 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8927
/proc/meminfo: memFree=27473140/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=2502.49 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1881 0 0 0 250249 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408825 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 2502.49 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8927
/proc/meminfo: memFree=27473016/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=2520.09 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1881 0 0 0 252009 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408838 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 2520.09 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

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

[startup+2519.9 s]
# the end of solver process 8755 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.1 s, system=0.002 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 8927
/proc/meminfo: memFree=27473016/32770624 swapFree=67108856/67108860
[pid=8755] ppid=8752 vsize=28640 memory=5192 CPUtime=2520.09 cores=0,2,4,6
/proc/8755/stat : 8755 (miniBTD) R 8752 8755 5155 0 -1 4202496 1881 0 0 0 252009 0 0 0 20 0 1 0 103761681 29327360 1298 33554432000 4194304 5224696 140729562297456 140729562296392 4408838 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 29126656 140729562305716 140729562305799 140729562305799 140729562308557 0
/proc/8755/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 2520.09 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.1
CPU user time (s): 2520.1
CPU system time (s): 0.002
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 28640
Max. memory (cumulated for all children) (KiB): 5192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.1
system time used= 0.002
maximum resident set size= 5192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1882
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= 7
involuntary context switches= 638


# summary of solver processes directly reported to runsolver:
#   pid: 8755
#   total CPU time (s): 2520.1
#   total CPU user time (s): 2520.1
#   total CPU system time (s): 0.002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4726 second user time and 15.0448 second system time

The end

Launcher Data 

Begin job on node133 at 2018-07-29 12:59:45
IDJOB=4300979
IDBENCH=141510
IDSOLVER=2770
FILE ID=node133/4300979-1532861985
RUNJOBID= node133-1532843210-5186
PBS_JOBID= 21022495
Free space on /tmp= 48232 MiB

SOLVER NAME= miniBTD_12 2018.07.27_12
BENCH NAME= XCSP18/MagicSquare/MagicSquare-12-sum_c18.xml
COMMAND LINE= miniBTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300979-1532861985/watcher-4300979-1532861985 -o /tmp/evaluation-result-4300979-1532861985/solver-4300979-1532861985 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532843210-5186 --watchdog 2580  miniBTD 12 2520 HOME/instance-4300979-1532861985.xml

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

MD5SUM BENCH= 72f076078db8222856487e1257170ccd
RANDOM SEED=1122019623

node133.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        27324244 kB
MemAvailable:   31930940 kB
Buffers:          197296 kB
Cached:          4657048 kB
SwapCached:            0 kB
Active:          2252760 kB
Inactive:        2672156 kB
Active(anon):      21900 kB
Inactive(anon):    76692 kB
Active(file):    2230860 kB
Inactive(file):  2595464 kB
Unevictable:        7096 kB
Mlocked:            7096 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:             19728 kB
Writeback:             4 kB
AnonPages:         77832 kB
Mapped:            43300 kB
Shmem:             25244 kB
Slab:             220104 kB
SReclaimable:     192412 kB
SUnreclaim:        27692 kB
KernelStack:        3344 kB
PageTables:         5572 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     370488 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 50512 MiB
End job on node133 at 2018-07-29 13:41:45