Trace number 4300798

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
minimacht 2018.07.27SAT 2234.84 2234.83

General information on the benchmark

NameMagicSquare/
MagicSquare-07-sum_c18.xml
MD5SUMf508510050be764ed4250e5795e6081a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.020688
Satisfiable
(Un)Satisfiability was proved
Number of variables49
Number of constraints17
Number of domains1
Minimum domain size49
Maximum domain size49
Distribution of domain sizes[{"size":49,"count":49}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":36},{"degree":4,"count":12},{"degree":5,"count":1}]
Minimum constraint arity7
Maximum constraint arity49
Distribution of constraint arities[{"arity":7,"count":16},{"arity":49,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":16}]
Optimization problemNO
Type of objective

Solver Data

0.00/0.00	c Version 2018-07-27
2234.81/2234.82	s SATISFIABLE
2234.81/2234.82	v <instantiation type="solution">
2234.81/2234.82	v <list> x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] </list>
2234.81/2234.82	v <values> 43 38 23 20 27 21 3 26 16 24 18 22 44 25 45 7 8 19 9 39 48 5 31 36 37 35 29 2 46 11 34 12 10 13 49 4 42 33 41 40 14 1 6 30 17 28 32 15 47 </values>
2234.81/2234.82	v </instantiation>
2234.81/2234.82	c  # Nodes: 3002

Verifier Data

OK	

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 (13546 MiB free)
  memory of node 1: 16384 MiB (13923 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300798-1532867912/watcher-4300798-1532867912 -o /tmp/evaluation-result-4300798-1532867912/solver-4300798-1532867912 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1221 --watchdog 2580 minimacht 2520 HOME/instance-4300798-1532867912.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=3587, runsolver pid=3584

[startup+0.100107 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 3588
/proc/meminfo: memFree=28128996/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=26528 memory=2932 CPUtime=0.1 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 940 0 0 0 10 0 0 0 20 0 1 0 104354392 27164672 733 33554432000 4194304 5224576 140731167951808 140731167948808 4408251 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6632 733 588 252 0 178 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+0.209116 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 3588
/proc/meminfo: memFree=28128996/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=26528 memory=2932 CPUtime=0.21 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 940 0 0 0 21 0 0 0 20 0 1 0 104354392 27164672 733 33554432000 4194304 5224576 140731167951808 140731167951336 4408821 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6632 733 588 252 0 178 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+0.30872 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 3588
/proc/meminfo: memFree=28128996/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=26528 memory=2932 CPUtime=0.31 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 940 0 0 0 31 0 0 0 20 0 1 0 104354392 27164672 733 33554432000 4194304 5224576 140731167951808 140731167951336 4408694 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6632 733 588 252 0 178 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+0.70022 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 3588
/proc/meminfo: memFree=28128996/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=26528 memory=2932 CPUtime=0.69 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 940 0 0 0 69 0 0 0 20 0 1 0 104354392 27164672 733 33554432000 4194304 5224576 140731167951808 140731167951336 4408273 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6632 733 588 252 0 178 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 3588
/proc/meminfo: memFree=28128900/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=26528 memory=2932 CPUtime=1.49 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 942 0 0 0 149 0 0 0 20 0 1 0 104354392 27164672 733 33554432000 4194304 5224576 140731167951808 140731167951336 4408258 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6632 733 588 252 0 178 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 2932 KiB

[startup+3.10892 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 3588
/proc/meminfo: memFree=28128880/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=26528 memory=3124 CPUtime=3.1 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 985 0 0 0 310 0 0 0 20 0 1 0 104354392 27164672 781 33554432000 4194304 5224576 140731167951808 140731167951336 4408801 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6632 781 617 252 0 178 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3124 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 3588
/proc/meminfo: memFree=28128044/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=26528 memory=3140 CPUtime=6.29 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 1040 0 0 0 628 1 0 0 20 0 1 0 104354392 27164672 785 33554432000 4194304 5224576 140731167951808 140731167951336 4408294 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6632 785 617 252 0 178 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26528 KiB
Current children cumulated memory: 3140 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 3588
/proc/meminfo: memFree=28128044/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=26660 memory=3160 CPUtime=12.69 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 1127 0 0 0 1268 1 0 0 20 0 1 0 104354392 27299840 790 33554432000 4194304 5224576 140731167951808 140731167950264 4408694 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6665 790 617 252 0 211 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3160 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 3588
/proc/meminfo: memFree=28128044/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=26792 memory=3272 CPUtime=25.49 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 1291 0 0 0 2548 1 0 0 20 0 1 0 104354392 27435008 818 33554432000 4194304 5224576 140731167951808 140731167950264 4408204 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6698 818 617 252 0 244 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3272 KiB

[startup+51.1088 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3588
/proc/meminfo: memFree=28127560/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27188 memory=3756 CPUtime=51.09 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 1555 0 0 0 5108 1 0 0 20 0 1 0 104354392 27840512 939 33554432000 4194304 5224576 140731167951808 140731167950568 4408447 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6797 939 628 252 0 343 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3756 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/189 3598
/proc/meminfo: memFree=28126800/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27188 memory=3788 CPUtime=102.27 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 1700 0 0 0 10226 1 0 0 20 0 1 0 104354392 27840512 947 33554432000 4194304 5224576 140731167951808 140731167950568 4408360 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6797 947 631 252 0 343 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3788 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 3599
/proc/meminfo: memFree=28126856/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27188 memory=3788 CPUtime=162.26 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 1871 0 0 0 16225 1 0 0 20 0 1 0 104354392 27840512 947 33554432000 4194304 5224576 140731167951808 140731167950568 4408360 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6797 947 631 252 0 343 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3788 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/189 3600
/proc/meminfo: memFree=28126608/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27188 memory=3788 CPUtime=222.25 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 2046 0 0 0 22224 1 0 0 20 0 1 0 104354392 27840512 947 33554432000 4194304 5224576 140731167951808 140731167950568 4408321 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6797 947 631 252 0 343 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3788 KiB

[startup+282.3 s]
/proc/loadavg: 2.11 2.04 2.05 3/189 3601
/proc/meminfo: memFree=28126864/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27188 memory=3788 CPUtime=282.24 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 2213 0 0 0 28223 1 0 0 20 0 1 0 104354392 27840512 947 33554432000 4194304 5224576 140731167951808 140731167950568 4408373 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6797 947 631 252 0 343 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3788 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/189 3602
/proc/meminfo: memFree=28127212/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27188 memory=3788 CPUtime=342.23 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 2369 0 0 0 34222 1 0 0 20 0 1 0 104354392 27840512 947 33554432000 4194304 5224576 140731167951808 140731167950568 4408450 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6797 947 631 252 0 343 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3788 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 3603
/proc/meminfo: memFree=28126940/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27188 memory=3788 CPUtime=402.22 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 2538 0 0 0 40221 1 0 0 20 0 1 0 104354392 27840512 947 33554432000 4194304 5224576 140731167951808 140731167950568 4408204 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6797 947 631 252 0 343 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3788 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 3604
/proc/meminfo: memFree=28127004/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27188 memory=3788 CPUtime=462.21 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 2697 0 0 0 46220 1 0 0 20 0 1 0 104354392 27840512 947 33554432000 4194304 5224576 140731167951808 140731167950568 4408321 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6797 947 631 252 0 343 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3788 KiB


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

Current children cumulated memory: 3980 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 3727
/proc/meminfo: memFree=28124940/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=3992 CPUtime=1782.27 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5201 0 0 0 178225 2 0 0 20 0 1 0 104354392 27975680 998 33554432000 4194304 5224576 140731167951808 140731167950568 4408341 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 998 643 252 0 376 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 3992 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 3728
/proc/meminfo: memFree=28125272/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=3992 CPUtime=1842.27 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5205 0 0 0 184225 2 0 0 20 0 1 0 104354392 27975680 998 33554432000 4194304 5224576 140731167951808 140731167950568 4408438 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 998 643 252 0 376 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 3992 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 3737
/proc/meminfo: memFree=28124696/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=3992 CPUtime=1902.28 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5390 0 0 0 190226 2 0 0 20 0 1 0 104354392 27975680 998 33554432000 4194304 5224576 140731167951808 140731167950568 4408434 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 998 643 252 0 376 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 3992 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3738
/proc/meminfo: memFree=28124944/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=3992 CPUtime=1962.28 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5390 0 0 0 196226 2 0 0 20 0 1 0 104354392 27975680 998 33554432000 4194304 5224576 140731167951808 140731167950568 4408321 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 998 643 252 0 376 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 3992 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3739
/proc/meminfo: memFree=28125008/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=3992 CPUtime=2022.29 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5574 0 0 0 202227 2 0 0 20 0 1 0 104354392 27975680 998 33554432000 4194304 5224576 140731167951808 140731167950568 4408360 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 998 643 252 0 376 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 3992 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3740
/proc/meminfo: memFree=28125076/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=3992 CPUtime=2082.29 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5591 0 0 0 208227 2 0 0 20 0 1 0 104354392 27975680 998 33554432000 4194304 5224576 140731167951808 140731167950568 4408373 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 998 643 252 0 376 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 3992 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3741
/proc/meminfo: memFree=28125008/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=4000 CPUtime=2142.3 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5800 0 0 0 214228 2 0 0 20 0 1 0 104354392 27975680 1000 33554432000 4194304 5224576 140731167951808 140731167950568 4408365 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 1000 643 252 0 376 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4000 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3742
/proc/meminfo: memFree=28125172/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=4000 CPUtime=2202.3 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5801 0 0 0 220228 2 0 0 20 0 1 0 104354392 27975680 1000 33554432000 4194304 5224576 140731167951808 140731167950568 4408294 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 1000 643 252 0 376 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4000 KiB

[startup+2234.83 s]
# the end of solver process 3587 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2234.81 s, system=0.03 s

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

[startup+2214.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3743
/proc/meminfo: memFree=28124636/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=4000 CPUtime=2214.4 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5801 0 0 0 221438 2 0 0 20 0 1 0 104354392 27975680 1000 33554432000 4194304 5224576 140731167951808 140731167950568 4408703 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 1000 643 252 0 376 0
Current children cumulated CPU time: 2214.4 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4000 KiB

[startup+2227.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3743
/proc/meminfo: memFree=28124944/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=4008 CPUtime=2227.2 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5985 0 0 0 222718 2 0 0 20 0 1 0 104354392 27975680 1002 33554432000 4194304 5224576 140731167951808 140731167950568 4408277 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 1002 643 252 0 376 0
Current children cumulated CPU time: 2227.2 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4008 KiB

[startup+2230.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3743
/proc/meminfo: memFree=28124944/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=4008 CPUtime=2230.4 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5985 0 0 0 223038 2 0 0 20 0 1 0 104354392 27975680 1002 33554432000 4194304 5224576 140731167951808 140731167950568 4408321 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 1002 643 252 0 376 0
Current children cumulated CPU time: 2230.4 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4008 KiB

[startup+2232 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 3743
/proc/meminfo: memFree=28124944/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=4008 CPUtime=2232.01 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5985 0 0 0 223199 2 0 0 20 0 1 0 104354392 27975680 1002 33554432000 4194304 5224576 140731167951808 140731167950568 4408321 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 1002 643 252 0 376 0
Current children cumulated CPU time: 2232.01 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4008 KiB

[startup+2233.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3743
/proc/meminfo: memFree=28124944/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=4008 CPUtime=2233.61 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5988 0 0 0 223358 3 0 0 20 0 1 0 104354392 27975680 1002 33554432000 4194304 5224576 140731167951808 140731167950568 4408360 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 1002 643 252 0 376 0
Current children cumulated CPU time: 2233.61 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4008 KiB

[startup+2234.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3743
/proc/meminfo: memFree=28124944/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=4008 CPUtime=2234.41 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5988 0 0 0 223438 3 0 0 20 0 1 0 104354392 27975680 1002 33554432000 4194304 5224576 140731167951808 140731167950568 4408784 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 1002 643 252 0 376 0
Current children cumulated CPU time: 2234.41 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4008 KiB

[startup+2234.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3743
/proc/meminfo: memFree=28124944/32770624 swapFree=67108532/67108860
[pid=3587] ppid=3584 vsize=27320 memory=4008 CPUtime=2234.81 cores=0,2,4,6
/proc/3587/stat : 3587 (minimacht) R 3584 3587 1190 0 -1 4202496 5993 0 0 0 223478 3 0 0 20 0 1 0 104354392 27975680 1002 33554432000 4194304 5224576 140731167951808 140731167950568 140294536610336 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 17694720 140731167954099 140731167954181 140731167954181 140731167956939 0
/proc/3587/statm: 6830 1002 643 252 0 376 0
Current children cumulated CPU time: 2234.81 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4008 KiB

Child status: 0
Real time (s): 2234.83
CPU time (s): 2234.84
CPU user time (s): 2234.81
CPU system time (s): 0.03
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 27320
Max. memory (cumulated for all children) (KiB): 4008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2234.81
system time used= 0.03
maximum resident set size= 4028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6119
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= 8
involuntary context switches= 3363


# summary of solver processes directly reported to runsolver:
#   pid: 3587
#   total CPU time (s): 2234.84
#   total CPU user time (s): 2234.81
#   total CPU system time (s): 0.03

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.69852 second user time and 14.4873 second system time

The end

Launcher Data

Begin job on node104 at 2018-07-29 14:38:32
IDJOB=4300798
IDBENCH=141516
IDSOLVER=2769
FILE ID=node104/4300798-1532867912
RUNJOBID= node104-1532845227-1221
PBS_JOBID= 21022502
Free space on /tmp= 50548 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/MagicSquare/MagicSquare-07-sum_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300798-1532867912/watcher-4300798-1532867912 -o /tmp/evaluation-result-4300798-1532867912/solver-4300798-1532867912 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1221 --watchdog 2580  minimacht 2520 HOME/instance-4300798-1532867912.xml

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

MD5SUM BENCH= f508510050be764ed4250e5795e6081a
RANDOM SEED=424556564

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        28129388 kB
MemAvailable:   31953212 kB
Buffers:          175040 kB
Cached:          3903724 kB
SwapCached:           12 kB
Active:          1967868 kB
Inactive:        2166292 kB
Active(anon):       9820 kB
Inactive(anon):    73040 kB
Active(file):    1958048 kB
Inactive(file):  2093252 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:             19988 kB
Writeback:             0 kB
AnonPages:         72600 kB
Mapped:            43340 kB
Shmem:             25060 kB
Slab:             205080 kB
SReclaimable:     176716 kB
SUnreclaim:        28364 kB
KernelStack:        3568 kB
PageTables:         5208 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354192 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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= 50532 MiB
End job on node104 at 2018-07-29 15:15:47