Trace number 4293799

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 2018.06.11? 2520.07 2519.96

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl30-31_c18.xml
MD5SUM986923daef9243229e6ae2459781d9f0
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 variables1860
Number of constraints122
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":1860}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":1860}]
Minimum constraint arity30
Maximum constraint arity31
Distribution of constraint arities[{"arity":30,"count":62},{"arity":31,"count":60}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":122}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11
2519.99/2519.96	s UNKNOWN
2519.99/2519.96	c  # Nodes: 78458038

Verifier Data


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 (8595 MiB free)
  memory of node 1: 16384 MiB (10857 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293799-1532356483/watcher-4293799-1532356483 -o /tmp/evaluation-result-4293799-1532356483/solver-4293799-1532356483 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580 macht 2520 HOME/instance-4293799-1532356483.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=18888, runsolver pid=18885

[startup+0.10015 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 18889
/proc/meminfo: memFree=19916964/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=35140 memory=4980 CPUtime=0.1 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 1437 0 0 0 10 0 0 0 20 0 1 0 53211511 35983360 1245 33554432000 4194304 36388820 140727450754240 140727450754240 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 8785 1245 478 7860 0 890 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35140 KiB
Current children cumulated memory: 4980 KiB

[startup+0.209805 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 18889
/proc/meminfo: memFree=19916964/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=35140 memory=5244 CPUtime=0.21 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 1444 0 0 0 21 0 0 0 20 0 1 0 53211511 35983360 1311 33554432000 4194304 36388820 140727450754240 140727450754240 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 8785 1311 489 7860 0 890 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35140 KiB
Current children cumulated memory: 5244 KiB

[startup+0.309266 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 18889
/proc/meminfo: memFree=19916964/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=35140 memory=5244 CPUtime=0.3 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 1454 0 0 0 30 0 0 0 20 0 1 0 53211511 35983360 1311 33554432000 4194304 36388820 140727450754240 140727450754240 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 8785 1311 489 7860 0 890 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 35140 KiB
Current children cumulated memory: 5244 KiB

[startup+0.700287 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18889
/proc/meminfo: memFree=19916592/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=35276 memory=5244 CPUtime=0.69 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 1485 0 0 0 68 1 0 0 20 0 1 0 53211511 36122624 1311 33554432000 4194304 36388820 140727450754240 140727450738360 4661614 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 8819 1311 489 7860 0 924 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35276 KiB
Current children cumulated memory: 5244 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18889
/proc/meminfo: memFree=19916328/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=35412 memory=5508 CPUtime=1.49 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 1525 0 0 0 147 2 0 0 20 0 1 0 53211511 36261888 1377 33554432000 4194304 36388820 140727450754240 140727450738360 4247200 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 8853 1377 489 7860 0 958 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35412 KiB
Current children cumulated memory: 5508 KiB

[startup+3.10893 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18889
/proc/meminfo: memFree=19916168/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=35680 memory=5756 CPUtime=3.1 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 2112 0 0 0 305 5 0 0 20 0 1 0 53211511 36536320 1439 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 8920 1439 489 7860 0 1025 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35680 KiB
Current children cumulated memory: 5756 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18889
/proc/meminfo: memFree=19914908/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=35948 memory=6016 CPUtime=6.29 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 2776 0 0 0 615 14 0 0 20 0 1 0 53211511 36810752 1504 33554432000 4194304 36388820 140727450754240 140727450738360 4247192 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 8987 1504 489 7860 0 1092 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35948 KiB
Current children cumulated memory: 6016 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18889
/proc/meminfo: memFree=19914016/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=36212 memory=6188 CPUtime=12.69 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 3282 0 0 0 1236 33 0 0 20 0 1 0 53211511 37081088 1547 33554432000 4194304 36388820 140727450754240 140727450738360 4251163 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9053 1547 489 7860 0 1158 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 36212 KiB
Current children cumulated memory: 6188 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18889
/proc/meminfo: memFree=19914328/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=36476 memory=6536 CPUtime=25.49 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 4172 0 0 0 2492 57 0 0 20 0 1 0 53211511 37351424 1634 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9119 1634 489 7860 0 1224 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 36476 KiB
Current children cumulated memory: 6536 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18889
/proc/meminfo: memFree=19913832/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=36740 memory=6708 CPUtime=51.09 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 4638 0 0 0 4991 118 0 0 20 0 1 0 53211511 37621760 1677 33554432000 4194304 36388820 140727450754240 140727450738360 4251152 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9185 1677 489 7860 0 1290 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 36740 KiB
Current children cumulated memory: 6708 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 18890
/proc/meminfo: memFree=19914080/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=37004 memory=7080 CPUtime=102.28 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 4872 0 0 0 9952 276 0 0 20 0 1 0 53211511 37892096 1770 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9251 1770 489 7860 0 1356 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 37004 KiB
Current children cumulated memory: 7080 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 18891
/proc/meminfo: memFree=19913648/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=37136 memory=7164 CPUtime=162.28 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 5126 0 0 0 15749 479 0 0 20 0 1 0 53211511 38027264 1791 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9284 1791 489 7860 0 1389 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 37136 KiB
Current children cumulated memory: 7164 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 18892
/proc/meminfo: memFree=19912884/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=37272 memory=7284 CPUtime=222.29 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 5367 0 0 0 21515 714 0 0 20 0 1 0 53211511 38166528 1821 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9318 1821 489 7860 0 1423 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 37272 KiB
Current children cumulated memory: 7284 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18893
/proc/meminfo: memFree=19912824/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=37404 memory=7436 CPUtime=282.29 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 5531 0 0 0 27252 977 0 0 20 0 1 0 53211511 38301696 1859 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9351 1859 489 7860 0 1456 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 37404 KiB
Current children cumulated memory: 7436 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18902
/proc/meminfo: memFree=19912200/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=37404 memory=7492 CPUtime=342.29 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 5553 0 0 0 32967 1262 0 0 20 0 1 0 53211511 38301696 1873 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9351 1873 489 7860 0 1456 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 37404 KiB
Current children cumulated memory: 7492 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18903
/proc/meminfo: memFree=19913016/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=37536 memory=7580 CPUtime=402.29 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 5717 0 0 0 38689 1540 0 0 20 0 1 0 53211511 38436864 1895 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9384 1895 489 7860 0 1489 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 37536 KiB
Current children cumulated memory: 7580 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18904
/proc/meminfo: memFree=19913152/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=37536 memory=7640 CPUtime=462.3 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 5762 0 0 0 44413 1817 0 0 20 0 1 0 53211511 38436864 1910 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9384 1910 489 7860 0 1489 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 37536 KiB
Current children cumulated memory: 7640 KiB


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

Current children cumulated memory: 8236 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19032
/proc/meminfo: memFree=19823536/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38068 memory=8244 CPUtime=2082.37 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10038 0 0 0 198970 9267 0 0 20 0 1 0 53211511 38981632 2061 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9517 2061 489 7860 0 1622 0
Current children cumulated CPU time: 2082.37 s
Current children cumulated vsize: 38068 KiB
Current children cumulated memory: 8244 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19040
/proc/meminfo: memFree=19822532/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38068 memory=8244 CPUtime=2142.37 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10039 0 0 0 204708 9529 0 0 20 0 1 0 53211511 38981632 2061 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9517 2061 489 7860 0 1622 0
Current children cumulated CPU time: 2142.37 s
Current children cumulated vsize: 38068 KiB
Current children cumulated memory: 8244 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19041
/proc/meminfo: memFree=19822336/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8244 CPUtime=2202.37 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10216 0 0 0 210454 9783 0 0 20 0 1 0 53211511 39116800 2061 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2061 489 7860 0 1655 0
Current children cumulated CPU time: 2202.37 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8244 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19042
/proc/meminfo: memFree=19821604/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8272 CPUtime=2262.38 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10225 0 0 0 216195 10043 0 0 20 0 1 0 53211511 39116800 2068 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2068 489 7860 0 1655 0
Current children cumulated CPU time: 2262.38 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8272 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/186 19043
/proc/meminfo: memFree=19822224/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8272 CPUtime=2322.38 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10250 0 0 0 221932 10306 0 0 20 0 1 0 53211511 39116800 2068 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2068 489 7860 0 1655 0
Current children cumulated CPU time: 2322.38 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8272 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19045
/proc/meminfo: memFree=19821072/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8272 CPUtime=2382.39 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10256 0 0 0 227679 10560 0 0 20 0 1 0 53211511 39116800 2068 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2068 489 7860 0 1655 0
Current children cumulated CPU time: 2382.39 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8272 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19046
/proc/meminfo: memFree=19820272/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8312 CPUtime=2442.39 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10305 0 0 0 233417 10822 0 0 20 0 1 0 53211511 39116800 2078 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2078 489 7860 0 1655 0
Current children cumulated CPU time: 2442.39 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8312 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19047
/proc/meminfo: memFree=19820192/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8312 CPUtime=2502.4 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10305 0 0 0 239155 11085 0 0 20 0 1 0 53211511 39116800 2078 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2078 489 7860 0 1655 0
Current children cumulated CPU time: 2502.4 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8312 KiB

[startup+2519.96 s]
# the end of solver process 18888 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2408.48 s, system=111.587 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19047
/proc/meminfo: memFree=19820192/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8312 CPUtime=2508.9 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10311 0 0 0 239778 11112 0 0 20 0 1 0 53211511 39116800 2078 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2078 489 7860 0 1655 0
Current children cumulated CPU time: 2508.9 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8312 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19047
/proc/meminfo: memFree=19820192/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8312 CPUtime=2515.3 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10311 0 0 0 240391 11139 0 0 20 0 1 0 53211511 39116800 2078 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2078 489 7860 0 1655 0
Current children cumulated CPU time: 2515.3 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8312 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19047
/proc/meminfo: memFree=19820192/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8312 CPUtime=2518.5 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10352 0 0 0 240697 11153 0 0 20 0 1 0 53211511 39116800 2078 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2078 489 7860 0 1655 0
Current children cumulated CPU time: 2518.5 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8312 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19047
/proc/meminfo: memFree=19820192/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8312 CPUtime=2519.3 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10352 0 0 0 240774 11156 0 0 20 0 1 0 53211511 39116800 2078 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2078 489 7860 0 1655 0
Current children cumulated CPU time: 2519.3 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8312 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19047
/proc/meminfo: memFree=19820192/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8312 CPUtime=2519.7 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10352 0 0 0 240813 11157 0 0 20 0 1 0 53211511 39116800 2078 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2078 489 7860 0 1655 0
Current children cumulated CPU time: 2519.7 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8312 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19047
/proc/meminfo: memFree=19820192/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8312 CPUtime=2519.9 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10352 0 0 0 240832 11158 0 0 20 0 1 0 53211511 39116800 2078 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2078 489 7860 0 1655 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8312 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19047
/proc/meminfo: memFree=19820192/32770624 swapFree=67108860/67108860
[pid=18888] ppid=18885 vsize=38200 memory=8312 CPUtime=2519.99 cores=0,2,4,6
/proc/18888/stat : 18888 (macht) R 18885 18888 14411 0 -1 4202496 10352 0 0 0 240841 11158 0 0 20 0 1 0 53211511 39116800 2078 33554432000 4194304 36388820 140727450754240 140727450738360 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 43905024 140727450756283 140727450756361 140727450756361 140727450759119 0
/proc/18888/statm: 9550 2078 489 7860 0 1655 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 38200 KiB
Current children cumulated memory: 8312 KiB

Child status: 0
Real time (s): 2519.96
CPU time (s): 2520.07
CPU user time (s): 2408.48
CPU system time (s): 111.587
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 38200
Max. memory (cumulated for all children) (KiB): 8312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2408.48
system time used= 111.587
maximum resident set size= 8328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10371
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2893


# summary of solver processes directly reported to runsolver:
#   pid: 18888
#   total CPU time (s): 2520.07
#   total CPU user time (s): 2408.48
#   total CPU system time (s): 111.587

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.5876 second user time and 15.7255 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-23 16:34:43
IDJOB=4293799
IDBENCH=141237
IDSOLVER=2753
FILE ID=node107/4293799-1532356483
RUNJOBID= node107-1532329897-14442
PBS_JOBID= 21018999
Free space on /tmp= 55072 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl30-31_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293799-1532356483/watcher-4293799-1532356483 -o /tmp/evaluation-result-4293799-1532356483/solver-4293799-1532356483 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580  macht 2520 HOME/instance-4293799-1532356483.xml

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

MD5SUM BENCH= 986923daef9243229e6ae2459781d9f0
RANDOM SEED=1728186585

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        19920100 kB
MemAvailable:   31938544 kB
Buffers:          268820 kB
Cached:         11894040 kB
SwapCached:            0 kB
Active:          1781920 kB
Inactive:       10437156 kB
Active(anon):      59212 kB
Inactive(anon):    16860 kB
Active(file):    1722708 kB
Inactive(file): 10420296 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52788 kB
Writeback:             0 kB
AnonPages:         73312 kB
Mapped:            39228 kB
Shmem:             17036 kB
Slab:             331060 kB
SReclaimable:     303900 kB
SUnreclaim:        27160 kB
KernelStack:        3568 kB
PageTables:         5060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     344512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55020 MiB
End job on node107 at 2018-07-23 17:16:43