Trace number 4293812

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
BTD_12 2018-06-11_12? 2520.02 2519.98

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl20-21_c18.xml
MD5SUM826e6ea09bcfe8620a345f5a4fc2f1e6
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 variables840
Number of constraints82
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":840}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":840}]
Minimum constraint arity20
Maximum constraint arity21
Distribution of constraint arities[{"arity":20,"count":42},{"arity":21,"count":40}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":82}]
Optimization problemNO
Type of objective

Solver Data

0.00/0.00	c Version 18.06.11_12
2519.94/2519.97	s UNKNOWN
2519.94/2519.97	c  # Nodes: 142572676

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 (5846 MiB free)
  memory of node 1: 16384 MiB (9031 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293812-1532489982/watcher-4293812-1532489982 -o /tmp/evaluation-result-4293812-1532489982/solver-4293812-1532489982 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580 BTD 12 2520 HOME/instance-4293812-1532489982.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=21093, runsolver pid=21090
Current StackSize limit: 8192 KiB


[startup+0.100228 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21094
/proc/meminfo: memFree=15231504/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=34828 memory=4932 CPUtime=0.1 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 1381 0 0 0 10 0 0 0 20 0 1 0 66561406 35663872 1233 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8707 1233 507 7861 0 811 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34828 KiB
Current children cumulated memory: 4932 KiB

[startup+0.209573 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21094
/proc/meminfo: memFree=15231504/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=34828 memory=4932 CPUtime=0.2 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 1395 0 0 0 20 0 0 0 20 0 1 0 66561406 35663872 1233 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8707 1233 507 7861 0 811 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 34828 KiB
Current children cumulated memory: 4932 KiB

[startup+0.308929 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21094
/proc/meminfo: memFree=15231132/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=34960 memory=4932 CPUtime=0.31 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 1404 0 0 0 30 1 0 0 20 0 1 0 66561406 35799040 1233 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8740 1233 507 7861 0 844 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34960 KiB
Current children cumulated memory: 4932 KiB

[startup+0.700279 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21094
/proc/meminfo: memFree=15231132/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=34960 memory=5196 CPUtime=0.69 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 1427 0 0 0 66 3 0 0 20 0 1 0 66561406 35799040 1299 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8740 1299 512 7861 0 844 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34960 KiB
Current children cumulated memory: 5196 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21094
/proc/meminfo: memFree=15231104/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=35092 memory=5196 CPUtime=1.49 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 1448 0 0 0 143 6 0 0 20 0 1 0 66561406 35934208 1299 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8773 1299 512 7861 0 877 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35092 KiB
Current children cumulated memory: 5196 KiB

[startup+3.10899 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21094
/proc/meminfo: memFree=15231324/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=35224 memory=5368 CPUtime=3.09 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 1811 0 0 0 294 15 0 0 20 0 1 0 66561406 36069376 1342 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8806 1342 512 7861 0 910 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 35224 KiB
Current children cumulated memory: 5368 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21094
/proc/meminfo: memFree=15231416/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=35224 memory=5460 CPUtime=6.28 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 2196 0 0 0 597 31 0 0 20 0 1 0 66561406 36069376 1365 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8806 1365 512 7861 0 910 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 35224 KiB
Current children cumulated memory: 5460 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21094
/proc/meminfo: memFree=15231152/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=35356 memory=5532 CPUtime=12.69 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 2603 0 0 0 1214 55 0 0 20 0 1 0 66561406 36204544 1383 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8839 1383 512 7861 0 943 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35356 KiB
Current children cumulated memory: 5532 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.03 2.05 3/187 21101
/proc/meminfo: memFree=15230968/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=35488 memory=5676 CPUtime=25.49 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 3425 0 0 0 2466 83 0 0 20 0 1 0 66561406 36339712 1419 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8872 1419 512 7861 0 976 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35488 KiB
Current children cumulated memory: 5676 KiB

[startup+51.1091 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 21101
/proc/meminfo: memFree=15230176/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=35620 memory=5780 CPUtime=51.09 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 3886 0 0 0 4973 136 0 0 20 0 1 0 66561406 36474880 1445 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8905 1445 512 7861 0 1009 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 35620 KiB
Current children cumulated memory: 5780 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 21102
/proc/meminfo: memFree=15230096/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=35752 memory=5864 CPUtime=102.29 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 4384 0 0 0 9890 339 0 0 20 0 1 0 66561406 36610048 1466 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8938 1466 512 7861 0 1042 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 35752 KiB
Current children cumulated memory: 5864 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21103
/proc/meminfo: memFree=15230196/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=35884 memory=5980 CPUtime=162.29 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 4810 0 0 0 15564 665 0 0 20 0 1 0 66561406 36745216 1495 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8971 1495 512 7861 0 1075 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 35884 KiB
Current children cumulated memory: 5980 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21104
/proc/meminfo: memFree=15228496/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=35884 memory=6040 CPUtime=222.29 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 5251 0 0 0 21224 1005 0 0 20 0 1 0 66561406 36745216 1510 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8971 1510 512 7861 0 1075 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 35884 KiB
Current children cumulated memory: 6040 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21105
/proc/meminfo: memFree=15228140/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=35884 memory=6104 CPUtime=282.29 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 5688 0 0 0 26877 1352 0 0 20 0 1 0 66561406 36745216 1526 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 8971 1526 512 7861 0 1075 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 35884 KiB
Current children cumulated memory: 6104 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21106
/proc/meminfo: memFree=15227672/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36016 memory=6168 CPUtime=342.29 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 6202 0 0 0 32533 1696 0 0 20 0 1 0 66561406 36880384 1542 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9004 1542 512 7861 0 1108 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 36016 KiB
Current children cumulated memory: 6168 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21107
/proc/meminfo: memFree=15227720/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36016 memory=6176 CPUtime=402.3 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 6612 0 0 0 38120 2110 0 0 20 0 1 0 66561406 36880384 1544 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9004 1544 512 7861 0 1108 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 36016 KiB
Current children cumulated memory: 6176 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21108
/proc/meminfo: memFree=15225888/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36016 memory=6220 CPUtime=462.3 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 7039 0 0 0 43704 2526 0 0 20 0 1 0 66561406 36880384 1555 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9004 1555 512 7861 0 1108 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 36016 KiB
Current children cumulated memory: 6220 KiB


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

Current children cumulated memory: 6516 KiB

[startup+2082.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/188 21184
/proc/meminfo: memFree=15214800/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6516 CPUtime=2082.33 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 12799 0 0 0 193464 14769 0 0 20 0 1 0 66561406 37150720 1629 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1629 512 7861 0 1174 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6516 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21185
/proc/meminfo: memFree=15214940/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6516 CPUtime=2142.33 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 13007 0 0 0 199020 15213 0 0 20 0 1 0 66561406 37150720 1629 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1629 512 7861 0 1174 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6516 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21186
/proc/meminfo: memFree=15214304/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6532 CPUtime=2202.33 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 13187 0 0 0 204570 15663 0 0 20 0 1 0 66561406 37150720 1633 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1633 512 7861 0 1174 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6532 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21187
/proc/meminfo: memFree=15213700/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6532 CPUtime=2262.33 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 13373 0 0 0 210107 16126 0 0 20 0 1 0 66561406 37150720 1633 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1633 512 7861 0 1174 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6532 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21188
/proc/meminfo: memFree=15214320/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6532 CPUtime=2322.34 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 13559 0 0 0 215650 16584 0 0 20 0 1 0 66561406 37150720 1633 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1633 512 7861 0 1174 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6532 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21189
/proc/meminfo: memFree=15213140/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6552 CPUtime=2382.33 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 13772 0 0 0 221197 17036 0 0 20 0 1 0 66561406 37150720 1638 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1638 512 7861 0 1174 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6552 KiB

[startup+2442.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 21442
/proc/meminfo: memFree=15807008/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6552 CPUtime=2442.33 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 13948 0 0 0 226757 17476 0 0 20 0 1 0 66561406 37150720 1638 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1638 512 7861 0 1174 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6552 KiB

[startup+2502.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21443
/proc/meminfo: memFree=15696488/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6552 CPUtime=2502.33 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 14139 0 0 0 232293 17940 0 0 20 0 1 0 66561406 37150720 1638 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1638 512 7861 0 1174 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6552 KiB

[startup+2519.98 s]
# the end of solver process 21093 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2339.19 s, system=180.829 s

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

[startup+2508.8 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21443
/proc/meminfo: memFree=15688480/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6552 CPUtime=2508.83 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 14139 0 0 0 232891 17992 0 0 20 0 1 0 66561406 37150720 1638 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1638 512 7861 0 1174 0
Current children cumulated CPU time: 2508.83 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6552 KiB

[startup+2515.2 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21443
/proc/meminfo: memFree=15679784/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6552 CPUtime=2515.24 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 14139 0 0 0 233480 18044 0 0 20 0 1 0 66561406 37150720 1638 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1638 512 7861 0 1174 0
Current children cumulated CPU time: 2515.24 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6552 KiB

[startup+2518.4 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21444
/proc/meminfo: memFree=15679476/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6552 CPUtime=2518.44 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 14311 0 0 0 233774 18070 0 0 20 0 1 0 66561406 37150720 1638 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1638 512 7861 0 1174 0
Current children cumulated CPU time: 2518.44 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6552 KiB

[startup+2519.2 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21444
/proc/meminfo: memFree=15679104/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6552 CPUtime=2519.24 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 14311 0 0 0 233849 18075 0 0 20 0 1 0 66561406 37150720 1638 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1638 512 7861 0 1174 0
Current children cumulated CPU time: 2519.24 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6552 KiB

[startup+2519.6 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21444
/proc/meminfo: memFree=15679104/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6552 CPUtime=2519.63 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 14311 0 0 0 233884 18079 0 0 20 0 1 0 66561406 37150720 1638 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1638 512 7861 0 1174 0
Current children cumulated CPU time: 2519.63 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6552 KiB

[startup+2519.8 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21444
/proc/meminfo: memFree=15679104/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6552 CPUtime=2519.83 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 14311 0 0 0 233902 18081 0 0 20 0 1 0 66561406 37150720 1638 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1638 512 7861 0 1174 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6552 KiB

[startup+2519.9 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21444
/proc/meminfo: memFree=15679104/32770624 swapFree=67108860/67108860
[pid=21093] ppid=21090 vsize=36280 memory=6552 CPUtime=2519.94 cores=1,3,5,7
/proc/21093/stat : 21093 (BTD) R 21090 21093 16989 0 -1 4202496 14311 0 0 0 233912 18082 0 0 20 0 1 0 66561406 37150720 1638 33554432000 4194304 36388972 140726273088512 140726273087352 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 65302528 140726273094844 140726273094923 140726273094923 140726273097681 0
/proc/21093/statm: 9070 1638 512 7861 0 1174 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 36280 KiB
Current children cumulated memory: 6552 KiB

Child status: 0
Real time (s): 2519.98
CPU time (s): 2520.02
CPU user time (s): 2339.19
CPU system time (s): 180.829
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 36280
Max. memory (cumulated for all children) (KiB): 6552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2339.19
system time used= 180.829
maximum resident set size= 6568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14718
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= 3
involuntary context switches= 770


# summary of solver processes directly reported to runsolver:
#   pid: 21093
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2339.19
#   total CPU system time (s): 180.829

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.1358 second user time and 15.639 second system time

The end

Launcher Data

Begin job on node149 at 2018-07-25 05:39:42
IDJOB=4293812
IDBENCH=141239
IDSOLVER=2748
FILE ID=node149/4293812-1532489982
RUNJOBID= node149-1532466477-17021
PBS_JOBID= 21021584
Free space on /tmp= 43208 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl20-21_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293812-1532489982/watcher-4293812-1532489982 -o /tmp/evaluation-result-4293812-1532489982/solver-4293812-1532489982 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580  BTD 12 2520 HOME/instance-4293812-1532489982.xml

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

MD5SUM BENCH= 826e6ea09bcfe8620a345f5a4fc2f1e6
RANDOM SEED=1962821869

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        15234832 kB
MemAvailable:   30991444 kB
Buffers:          184680 kB
Cached:         15597024 kB
SwapCached:            0 kB
Active:          3359988 kB
Inactive:       13419432 kB
Active(anon):     947496 kB
Inactive(anon):    70168 kB
Active(file):    2412492 kB
Inactive(file): 13349264 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52460 kB
Writeback:             0 kB
AnonPages:       1013220 kB
Mapped:            40984 kB
Shmem:             17032 kB
Slab:             452328 kB
SReclaimable:     423316 kB
SUnreclaim:        29012 kB
KernelStack:        3568 kB
PageTables:         6936 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1289200 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    178176 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= 43156 MiB
End job on node149 at 2018-07-25 06:21:42