Trace number 4305974

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
macht 2018.07.27? (TO) 2519.93 2520

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl10-11_c18.xml
MD5SUM0cb6e3dc45605db1284c892a60e68314
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.24173
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of constraints42
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":220}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":220}]
Minimum constraint arity10
Maximum constraint arity11
Distribution of constraint arities[{"arity":10,"count":22},{"arity":11,"count":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":42}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27

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 (5563 MiB free)
  memory of node 1: 16384 MiB (9952 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305974-1534073997/watcher-4305974-1534073997 -o /tmp/evaluation-result-4305974-1534073997/solver-4305974-1534073997 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534062754-29404 --watchdog 2580 macht 2520 HOME/instance-4305974-1534073997.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=30944, runsolver pid=30941
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30945
/proc/meminfo: memFree=15887508/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32464 memory=2356 CPUtime=0.1 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 767 0 0 0 9 1 0 0 20 0 1 0 224962962 33243136 589 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8116 589 453 7860 0 221 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2356 KiB

[startup+0.209143 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30945
/proc/meminfo: memFree=15887524/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32464 memory=2356 CPUtime=0.21 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 771 0 0 0 19 2 0 0 20 0 1 0 224962962 33243136 589 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8116 589 453 7860 0 221 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2356 KiB

[startup+0.308693 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 30945
/proc/meminfo: memFree=15887524/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32464 memory=2356 CPUtime=0.31 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 773 0 0 0 28 3 0 0 20 0 1 0 224962962 33243136 589 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8116 589 453 7860 0 221 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2356 KiB

[startup+0.70027 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 30945
/proc/meminfo: memFree=15887524/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32464 memory=2356 CPUtime=0.69 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 779 0 0 0 61 8 0 0 20 0 1 0 224962962 33243136 589 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8116 589 453 7860 0 221 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2356 KiB

[startup+1.50027 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 30945
/proc/meminfo: memFree=15887524/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32464 memory=2620 CPUtime=1.49 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 783 0 0 0 133 16 0 0 20 0 1 0 224962962 33243136 655 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8116 655 486 7860 0 221 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2620 KiB

[startup+3.10884 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 30945
/proc/meminfo: memFree=15887532/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32596 memory=2632 CPUtime=3.1 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 902 0 0 0 277 33 0 0 20 0 1 0 224962962 33378304 658 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8149 658 486 7860 0 254 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2632 KiB

[startup+6.30025 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 30953
/proc/meminfo: memFree=15885936/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32596 memory=2656 CPUtime=6.29 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 1027 0 0 0 561 68 0 0 20 0 1 0 224962962 33378304 664 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8149 664 486 7860 0 254 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2656 KiB

[startup+12.7088 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 30953
/proc/meminfo: memFree=15886264/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32596 memory=2676 CPUtime=12.7 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 1158 0 0 0 1140 130 0 0 20 0 1 0 224962962 33378304 669 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8149 669 486 7860 0 254 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2676 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 30953
/proc/meminfo: memFree=15886388/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32596 memory=2712 CPUtime=25.48 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 1428 0 0 0 2278 270 0 0 20 0 1 0 224962962 33378304 678 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8149 678 486 7860 0 254 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2712 KiB

[startup+51.1003 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 30953
/proc/meminfo: memFree=15886512/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32596 memory=2740 CPUtime=51.09 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 1576 0 0 0 4560 549 0 0 20 0 1 0 224962962 33378304 685 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8149 685 487 7860 0 254 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2740 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 30954
/proc/meminfo: memFree=15886900/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32596 memory=2756 CPUtime=102.29 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 1727 0 0 0 9206 1023 0 0 20 0 1 0 224962962 33378304 689 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8149 689 487 7860 0 254 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2756 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 30955
/proc/meminfo: memFree=15887156/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32596 memory=2768 CPUtime=162.29 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 1878 0 0 0 14674 1555 0 0 20 0 1 0 224962962 33378304 692 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8149 692 487 7860 0 254 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 2768 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 30956
/proc/meminfo: memFree=15887168/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2780 CPUtime=222.28 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 2033 0 0 0 20123 2105 0 0 20 0 1 0 224962962 33513472 695 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 695 487 7860 0 287 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2780 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 30957
/proc/meminfo: memFree=15887540/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2788 CPUtime=282.29 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 2189 0 0 0 25536 2693 0 0 20 0 1 0 224962962 33513472 697 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 697 487 7860 0 287 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2788 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 30958
/proc/meminfo: memFree=15887564/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2792 CPUtime=342.28 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 2347 0 0 0 30975 3253 0 0 20 0 1 0 224962962 33513472 698 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 698 487 7860 0 287 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2792 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 30959
/proc/meminfo: memFree=15887436/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2800 CPUtime=402.27 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 2506 0 0 0 36409 3818 0 0 20 0 1 0 224962962 33513472 700 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 700 487 7860 0 287 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2800 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 30960
/proc/meminfo: memFree=15887684/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2804 CPUtime=462.27 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 2665 0 0 0 41826 4401 0 0 20 0 1 0 224962962 33513472 701 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 701 487 7860 0 287 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2804 KiB


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

/proc/30944/statm: 8182 712 487 7860 0 287 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2848 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 31084
/proc/meminfo: memFree=15850312/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2848 CPUtime=1782.24 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 6243 0 0 0 160406 17818 0 0 20 0 1 0 224962962 33513472 712 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 712 487 7860 0 287 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2848 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 31093
/proc/meminfo: memFree=15818936/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2848 CPUtime=1842.24 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 6413 0 0 0 165773 18451 0 0 20 0 1 0 224962962 33513472 712 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 712 487 7860 0 287 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2848 KiB

[startup+1902.3 s]
/proc/loadavg: 2.29 2.08 2.07 3/188 31094
/proc/meminfo: memFree=15818264/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2848 CPUtime=1902.24 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 6568 0 0 0 171153 19071 0 0 20 0 1 0 224962962 33513472 712 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 712 487 7860 0 287 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2848 KiB

[startup+1962.3 s]
/proc/loadavg: 2.39 2.17 2.10 4/188 31095
/proc/meminfo: memFree=15816944/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2848 CPUtime=1962.24 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 6723 0 0 0 176512 19712 0 0 20 0 1 0 224962962 33513472 712 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 712 487 7860 0 287 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2848 KiB

[startup+2022.3 s]
/proc/loadavg: 2.56 2.26 2.13 4/188 31096
/proc/meminfo: memFree=15816976/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2852 CPUtime=2022.23 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 6894 0 0 0 181866 20357 0 0 20 0 1 0 224962962 33513472 713 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 713 487 7860 0 287 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2852 KiB

[startup+2082.3 s]
/proc/loadavg: 2.20 2.21 2.13 4/188 31097
/proc/meminfo: memFree=15816728/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2852 CPUtime=2082.23 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 7054 0 0 0 187231 20992 0 0 20 0 1 0 224962962 33513472 713 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 713 487 7860 0 287 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2852 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.17 2.12 3/187 31098
/proc/meminfo: memFree=15816124/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2852 CPUtime=2142.23 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 7216 0 0 0 192606 21617 0 0 20 0 1 0 224962962 33513472 713 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 713 487 7860 0 287 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2852 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.14 2.12 3/186 31099
/proc/meminfo: memFree=15816428/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2856 CPUtime=2202.23 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 7383 0 0 0 197973 22250 0 0 20 0 1 0 224962962 33513472 714 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 714 487 7860 0 287 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2856 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.12 2.11 3/187 31101
/proc/meminfo: memFree=15815892/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2856 CPUtime=2262.23 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 7554 0 0 0 203348 22875 0 0 20 0 1 0 224962962 33513472 714 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 714 487 7860 0 287 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2856 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.09 2.10 3/187 31102
/proc/meminfo: memFree=15815396/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2856 CPUtime=2322.22 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 7709 0 0 0 208722 23500 0 0 20 0 1 0 224962962 33513472 714 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 714 487 7860 0 287 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2856 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.08 2.10 3/187 31103
/proc/meminfo: memFree=15814588/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2856 CPUtime=2382.22 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 7876 0 0 0 214093 24129 0 0 20 0 1 0 224962962 33513472 714 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 714 487 7860 0 287 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2856 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.06 2.09 3/188 31112
/proc/meminfo: memFree=15814776/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2860 CPUtime=2442.22 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 8036 0 0 0 219457 24765 0 0 20 0 1 0 224962962 33513472 715 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 715 487 7860 0 287 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2860 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.05 2.09 3/188 31113
/proc/meminfo: memFree=15814008/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2860 CPUtime=2502.22 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 8195 0 0 0 224817 25405 0 0 20 0 1 0 224962962 33513472 715 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 715 487 7860 0 287 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2860 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.05 2.09 3/188 31113
/proc/meminfo: memFree=15814256/32770624 swapFree=67108792/67108860
[pid=30944] ppid=30941 vsize=32728 memory=2860 CPUtime=2519.92 cores=1,3,5,7
/proc/30944/stat : 30944 (macht) R 30941 30944 29372 0 -1 4202496 8345 0 0 0 226396 25596 0 0 20 0 1 0 224962962 33513472 715 33554432000 4194304 36388816 140725964558848 140725964556088 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 71712768 140725964567739 140725964567817 140725964567817 140725964570575 0
/proc/30944/statm: 8182 715 487 7860 0 287 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 2860 KiB

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

[startup+2520 s]
# the end of solver process 30944 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2263.97 s, system=255.963 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
CPU time (s): 2519.93
CPU user time (s): 2263.97
CPU system time (s): 255.963
CPU usage (%): 99.9972
Max. virtual memory (cumulated for all children) (KiB): 32728
Max. memory (cumulated for all children) (KiB): 2860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2263.97
system time used= 255.963
maximum resident set size= 2860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8345
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= 2
involuntary context switches= 640


# summary of solver processes directly reported to runsolver:
#   pid: 30944
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2263.97
#   total CPU system time (s): 255.963

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.95263 second user time and 15.3796 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-12 13:39:57
IDJOB=4305974
IDBENCH=141236
IDSOLVER=2784
FILE ID=node150/4305974-1534073997
RUNJOBID= node150-1534062754-29404
PBS_JOBID= 21036984
Free space on /tmp= 34984 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl10-11_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305974-1534073997/watcher-4305974-1534073997 -o /tmp/evaluation-result-4305974-1534073997/solver-4305974-1534073997 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534062754-29404 --watchdog 2580  macht 2520 HOME/instance-4305974-1534073997.xml

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

MD5SUM BENCH= 0cb6e3dc45605db1284c892a60e68314
RANDOM SEED=1663981942

node150.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

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

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

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

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

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

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

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

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        15888536 kB
MemAvailable:   31885272 kB
Buffers:          207624 kB
Cached:         15853680 kB
SwapCached:           32 kB
Active:          8043388 kB
Inactive:        8092620 kB
Active(anon):      25804 kB
Inactive(anon):   101296 kB
Active(file):    8017584 kB
Inactive(file):  7991324 kB
Unevictable:        7736 kB
Mlocked:            7736 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:             52796 kB
Writeback:             0 kB
AnonPages:         82152 kB
Mapped:            54412 kB
Shmem:             49732 kB
Slab:             444228 kB
SReclaimable:     416288 kB
SUnreclaim:        27940 kB
KernelStack:        3376 kB
PageTables:         5048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     398932 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34932 MiB
End job on node150 at 2018-08-12 14:21:57