Trace number 4300841

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 2018.07.27? (TO) 2519.91 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin14_c18.xml
MD5SUM6039279ad46bf871d7b71982a2bb5420
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 variables8281
Number of constraints826
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":8281}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":8281}]
Minimum constraint arity91
Maximum constraint arity169
Distribution of constraint arities[{"arity":91,"count":728},{"arity":169,"count":98}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":826}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

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 (14305 MiB free)
  memory of node 1: 16384 MiB (13208 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300841-1532847930/watcher-4300841-1532847930 -o /tmp/evaluation-result-4300841-1532847930/solver-4300841-1532847930 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18201 --watchdog 2580 minimacht 2520 HOME/instance-4300841-1532847930.xml 

running on 4 cores: 1,3,5,7

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=18917, runsolver pid=18914
Current StackSize limit: 8192 KiB


[startup+0.100113 s]*
/proc/loadavg: 2.00 2.01 1.96 3/188 18918
/proc/meminfo: memFree=28165200/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=35900 memory=11444 CPUtime=0.1 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 3177 0 0 0 10 0 0 0 20 0 1 0 102356201 36761600 2861 33554432000 4194304 5224576 140724859744688 140724859741688 140201147545524 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 8975 2861 593 252 0 2521 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35900 KiB
Current children cumulated memory: 11444 KiB

[startup+0.209587 s]*
/proc/loadavg: 2.00 2.01 1.96 3/188 18918
/proc/meminfo: memFree=28164828/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=36164 memory=11708 CPUtime=0.21 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 3258 0 0 0 21 0 0 0 20 0 1 0 102356201 37031936 2927 33554432000 4194304 5224576 140724859744688 140724859741688 140201147551140 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 9041 2927 593 252 0 2587 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36164 KiB
Current children cumulated memory: 11708 KiB

[startup+0.308827 s]*
/proc/loadavg: 2.00 2.01 1.96 3/188 18918
/proc/meminfo: memFree=28164456/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=36428 memory=11972 CPUtime=0.31 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 3309 0 0 0 31 0 0 0 20 0 1 0 102356201 37302272 2993 33554432000 4194304 5224576 140724859744688 140724859741688 4224378 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 9107 2993 593 252 0 2653 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36428 KiB
Current children cumulated memory: 11972 KiB

[startup+0.700231 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 18918
/proc/meminfo: memFree=28164456/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=36956 memory=12500 CPUtime=0.69 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 3454 0 0 0 69 0 0 0 20 0 1 0 102356201 37842944 3125 33554432000 4194304 5224576 140724859744688 140724859738872 140201147549235 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 9239 3125 593 252 0 2785 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36956 KiB
Current children cumulated memory: 12500 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 18918
/proc/meminfo: memFree=28163252/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=39728 memory=15140 CPUtime=1.49 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 4131 0 0 0 149 0 0 0 20 0 1 0 102356201 40681472 3785 33554432000 4194304 5224576 140724859744688 140724859738872 4906519 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 9932 3785 593 252 0 3478 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39728 KiB
Current children cumulated memory: 15140 KiB

[startup+3.10926 s]
/proc/loadavg: 1.92 2.00 1.95 3/188 18918
/proc/meminfo: memFree=28157900/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=42896 memory=18552 CPUtime=3.1 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 7383 0 0 0 310 0 0 0 20 0 1 0 102356201 43925504 4638 33554432000 4194304 5224576 140724859744688 140724859738600 140201147458129 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 10724 4638 596 252 0 4270 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 42896 KiB
Current children cumulated memory: 18552 KiB

[startup+6.30027 s]
/proc/loadavg: 1.92 2.00 1.95 3/188 18918
/proc/meminfo: memFree=28151468/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=50024 memory=25588 CPUtime=6.29 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 11683 0 0 0 629 0 0 0 20 0 1 0 102356201 51224576 6397 33554432000 4194304 5224576 140724859744688 140724859738344 140201147468336 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 12506 6397 596 252 0 6052 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 50024 KiB
Current children cumulated memory: 25588 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 1.95 3/188 18918
/proc/meminfo: memFree=28143160/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=57888 memory=33544 CPUtime=12.69 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 20218 0 0 0 1267 2 0 0 20 0 1 0 102356201 59277312 8386 33554432000 4194304 5224576 140724859744688 140724859677592 4634181 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 14472 8386 641 252 0 8018 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 57888 KiB
Current children cumulated memory: 33544 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 1.95 3/188 18918
/proc/meminfo: memFree=28142316/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=58860 memory=34576 CPUtime=25.48 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 28087 0 0 0 2544 4 0 0 20 0 1 0 102356201 60272640 8644 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 14715 8644 642 252 0 8261 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 58860 KiB
Current children cumulated memory: 34576 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 2.00 1.95 3/187 18918
/proc/meminfo: memFree=28141252/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=59728 memory=35612 CPUtime=51.08 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 28996 0 0 0 5102 6 0 0 20 0 1 0 102356201 61161472 8903 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 14932 8903 642 252 0 8478 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 59728 KiB
Current children cumulated memory: 35612 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 1.95 3/187 18919
/proc/meminfo: memFree=28139644/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=61096 memory=37108 CPUtime=102.27 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 30033 0 0 0 10212 15 0 0 20 0 1 0 102356201 62562304 9277 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 15274 9277 642 252 0 8820 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 61096 KiB
Current children cumulated memory: 37108 KiB

[startup+162.3 s]
/proc/loadavg: 2.10 2.03 1.97 3/187 18920
/proc/meminfo: memFree=28138220/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=62428 memory=38420 CPUtime=162.27 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 30721 0 0 0 16204 23 0 0 20 0 1 0 102356201 63926272 9605 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 15607 9605 642 252 0 9153 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 62428 KiB
Current children cumulated memory: 38420 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.04 1.97 3/187 18921
/proc/meminfo: memFree=28137552/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=62848 memory=38824 CPUtime=222.26 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 31183 0 0 0 22197 29 0 0 20 0 1 0 102356201 64356352 9706 33554432000 4194304 5224576 140724859744688 140724859677592 4430838 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 15712 9706 642 252 0 9258 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 62848 KiB
Current children cumulated memory: 38824 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.05 1.98 3/188 18930
/proc/meminfo: memFree=28137304/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=62980 memory=39148 CPUtime=282.26 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 31589 0 0 0 28191 35 0 0 20 0 1 0 102356201 64491520 9787 33554432000 4194304 5224576 140724859744688 140724859677592 4261427 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 15745 9787 642 252 0 9291 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 62980 KiB
Current children cumulated memory: 39148 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.05 1.98 3/188 18931
/proc/meminfo: memFree=28136880/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=63552 memory=39628 CPUtime=342.25 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 32025 0 0 0 34183 42 0 0 20 0 1 0 102356201 65077248 9907 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 15888 9907 642 252 0 9434 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 63552 KiB
Current children cumulated memory: 39628 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.04 1.98 3/188 18932
/proc/meminfo: memFree=28136592/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=63832 memory=39928 CPUtime=402.25 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 32345 0 0 0 40176 49 0 0 20 0 1 0 102356201 65363968 9982 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 15958 9982 642 252 0 9504 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 63832 KiB
Current children cumulated memory: 39928 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.04 1.98 3/188 18933
/proc/meminfo: memFree=28136836/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=63832 memory=40004 CPUtime=462.26 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 32662 0 0 0 46170 56 0 0 20 0 1 0 102356201 65363968 10001 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 15958 10001 642 252 0 9504 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 63832 KiB
Current children cumulated memory: 40004 KiB


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

/proc/18917/statm: 16274 10299 644 252 0 9820 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 65096 KiB
Current children cumulated memory: 41196 KiB

[startup+1782.3 s]
/proc/loadavg: 2.25 2.12 2.02 3/187 18971
/proc/meminfo: memFree=28134980/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65096 memory=41196 CPUtime=1782.22 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 39686 0 0 0 178018 204 0 0 20 0 1 0 102356201 66658304 10299 33554432000 4194304 5224576 140724859744688 140724859677592 140201152918023 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16274 10299 644 252 0 9820 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 65096 KiB
Current children cumulated memory: 41196 KiB

[startup+1842.3 s]
/proc/loadavg: 2.09 2.10 2.02 3/187 18972
/proc/meminfo: memFree=28135052/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65096 memory=41196 CPUtime=1842.21 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 39879 0 0 0 184011 210 0 0 20 0 1 0 102356201 66658304 10299 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16274 10299 644 252 0 9820 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 65096 KiB
Current children cumulated memory: 41196 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.08 2.02 3/187 18973
/proc/meminfo: memFree=28134884/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65096 memory=41252 CPUtime=1902.21 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 40104 0 0 0 190003 218 0 0 20 0 1 0 102356201 66658304 10313 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16274 10313 644 252 0 9820 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 65096 KiB
Current children cumulated memory: 41252 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.07 2.02 3/187 18974
/proc/meminfo: memFree=28134696/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65096 memory=41252 CPUtime=1962.21 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 40269 0 0 0 195995 226 0 0 20 0 1 0 102356201 66658304 10313 33554432000 4194304 5224576 140724859744688 140724859677592 140201152918023 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16274 10313 644 252 0 9820 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 65096 KiB
Current children cumulated memory: 41252 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.02 3/187 18975
/proc/meminfo: memFree=28134492/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65096 memory=41260 CPUtime=2022.21 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 40482 0 0 0 201987 234 0 0 20 0 1 0 102356201 66658304 10315 33554432000 4194304 5224576 140724859744688 140724859677592 140201152918061 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16274 10315 644 252 0 9820 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 65096 KiB
Current children cumulated memory: 41260 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/187 18983
/proc/meminfo: memFree=28134088/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65096 memory=41260 CPUtime=2082.2 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 40655 0 0 0 207974 246 0 0 20 0 1 0 102356201 66658304 10315 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16274 10315 644 252 0 9820 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 65096 KiB
Current children cumulated memory: 41260 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/187 18984
/proc/meminfo: memFree=28133908/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65508 memory=41600 CPUtime=2142.2 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 40987 0 0 0 213967 253 0 0 20 0 1 0 102356201 67080192 10400 33554432000 4194304 5224576 140724859744688 140724859677592 4634176 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16377 10400 644 252 0 9923 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 65508 KiB
Current children cumulated memory: 41600 KiB

[startup+2202.3 s]
/proc/loadavg: 2.06 2.05 2.03 3/187 18985
/proc/meminfo: memFree=28133908/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65508 memory=41600 CPUtime=2202.2 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 41164 0 0 0 219961 259 0 0 20 0 1 0 102356201 67080192 10400 33554432000 4194304 5224576 140724859744688 140724859677592 4634176 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16377 10400 644 252 0 9923 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 65508 KiB
Current children cumulated memory: 41600 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.04 2.03 3/187 18986
/proc/meminfo: memFree=28133484/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65508 memory=41600 CPUtime=2262.2 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 41342 0 0 0 225954 266 0 0 20 0 1 0 102356201 67080192 10400 33554432000 4194304 5224576 140724859744688 140724859677592 4634176 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16377 10400 644 252 0 9923 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 65508 KiB
Current children cumulated memory: 41600 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.03 2.03 3/187 18987
/proc/meminfo: memFree=28133288/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65508 memory=41600 CPUtime=2322.19 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 41549 0 0 0 231945 274 0 0 20 0 1 0 102356201 67080192 10400 33554432000 4194304 5224576 140724859744688 140724859677592 140201152918023 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16377 10400 644 252 0 9923 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 65508 KiB
Current children cumulated memory: 41600 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/187 18988
/proc/meminfo: memFree=28133808/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65508 memory=41616 CPUtime=2382.19 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 41809 0 0 0 237939 280 0 0 20 0 1 0 102356201 67080192 10404 33554432000 4194304 5224576 140724859744688 140724859677592 140201152918023 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16377 10404 644 252 0 9923 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 65508 KiB
Current children cumulated memory: 41616 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/187 18989
/proc/meminfo: memFree=28133584/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65508 memory=41616 CPUtime=2442.19 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 42051 0 0 0 243931 288 0 0 20 0 1 0 102356201 67080192 10404 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16377 10404 644 252 0 9923 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 65508 KiB
Current children cumulated memory: 41616 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/187 18990
/proc/meminfo: memFree=28133568/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65508 memory=41616 CPUtime=2502.2 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 42295 0 0 0 249925 295 0 0 20 0 1 0 102356201 67080192 10404 33554432000 4194304 5224576 140724859744688 140724859677592 140201146888572 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16377 10404 644 252 0 9923 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 65508 KiB
Current children cumulated memory: 41616 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.03 3/187 19051
/proc/meminfo: memFree=28104536/32770624 swapFree=67108860/67108860
[pid=18917] ppid=18914 vsize=65508 memory=41616 CPUtime=2519.9 cores=1,3,5,7
/proc/18917/stat : 18917 (minimacht) R 18914 18917 18169 0 -1 4202496 42507 0 0 0 251694 296 0 0 20 0 1 0 102356201 67080192 10404 33554432000 4194304 5224576 140724859744688 140724859677592 4434580 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7325440 7329888 18456576 140724859749555 140724859749637 140724859749637 140724859752395 0
/proc/18917/statm: 16377 10404 644 252 0 9923 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 65508 KiB
Current children cumulated memory: 41616 KiB

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

[startup+2520.01 s]
# the end of solver process 18917 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.94 s, system=2.9699 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): 2519.91
CPU user time (s): 2516.94
CPU system time (s): 2.9699
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 65508
Max. memory (cumulated for all children) (KiB): 41616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.94
system time used= 2.9699
maximum resident set size= 41616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42507
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= 23
involuntary context switches= 878


# summary of solver processes directly reported to runsolver:
#   pid: 18917
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2516.94
#   total CPU system time (s): 2.9699

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.7509 second user time and 17.5639 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-29 09:05:30
IDJOB=4300841
IDBENCH=141229
IDSOLVER=2769
FILE ID=node151/4300841-1532847930
RUNJOBID= node151-1532842880-18201
PBS_JOBID= 21022491
Free space on /tmp= 54908 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin14_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300841-1532847930/watcher-4300841-1532847930 -o /tmp/evaluation-result-4300841-1532847930/solver-4300841-1532847930 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18201 --watchdog 2580  minimacht 2520 HOME/instance-4300841-1532847930.xml

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

MD5SUM BENCH= 6039279ad46bf871d7b71982a2bb5420
RANDOM SEED=2012638938

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        28174376 kB
MemAvailable:   31964332 kB
Buffers:          203816 kB
Cached:          3855356 kB
SwapCached:            0 kB
Active:          1497856 kB
Inactive:        2617936 kB
Active(anon):       6704 kB
Inactive(anon):    78188 kB
Active(file):    1491152 kB
Inactive(file):  2539748 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             20712 kB
Writeback:             0 kB
AnonPages:         89100 kB
Mapped:            45192 kB
Shmem:             25224 kB
Slab:             177284 kB
SReclaimable:     149780 kB
SUnreclaim:        27504 kB
KernelStack:        3584 kB
PageTables:         5284 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354740 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 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= 54888 MiB
End job on node151 at 2018-07-29 09:47:30