Trace number 4306455

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 2018.07.27_3? (TO) 2519.86 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin12_c18.xml
MD5SUM06a2ec4b3086c6da600ddbfdfe006226
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.84574
Satisfiable
(Un)Satisfiability was proved
Number of variables4356
Number of constraints600
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":4356}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":4356}]
Minimum constraint arity66
Maximum constraint arity121
Distribution of constraint arities[{"arity":66,"count":528},{"arity":121,"count":72}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":600}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3

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 (14524 MiB free)
  memory of node 1: 16384 MiB (13504 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306455-1534074502/watcher-4306455-1534074502 -o /tmp/evaluation-result-4306455-1534074502/solver-4306455-1534074502 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580 BTD 3 2520 HOME/instance-4306455-1534074502.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
solver pid=21910, runsolver pid=21907
Current StackSize limit: 8192 KiB


[startup+0.101096 s]*
/proc/loadavg: 2.06 2.06 2.06 3/187 21911
/proc/meminfo: memFree=28696908/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=37416 memory=6844 CPUtime=0.1 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 1902 0 0 0 10 0 0 0 20 0 1 0 225013374 38313984 1711 33554432000 4194304 36388936 140727366759920 140727366753544 4212725 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 9354 1711 443 7861 0 1458 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 6844 KiB

[startup+0.209479 s]*
/proc/loadavg: 2.06 2.06 2.06 3/187 21911
/proc/meminfo: memFree=28696908/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=37944 memory=7372 CPUtime=0.21 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 2010 0 0 0 21 0 0 0 20 0 1 0 225013374 38854656 1843 33554432000 4194304 36388936 140727366759920 140727366753544 4212832 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 9486 1843 443 7861 0 1590 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37944 KiB
Current children cumulated memory: 7372 KiB

[startup+0.308794 s]*
/proc/loadavg: 2.06 2.06 2.06 3/187 21911
/proc/meminfo: memFree=28696196/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=38472 memory=7900 CPUtime=0.3 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 2147 0 0 0 30 0 0 0 20 0 1 0 225013374 39395328 1975 33554432000 4194304 36388936 140727366759920 140727366753544 4212725 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 9618 1975 443 7861 0 1722 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 38472 KiB
Current children cumulated memory: 7900 KiB

[startup+0.700229 s]
/proc/loadavg: 2.06 2.06 2.06 3/187 21911
/proc/meminfo: memFree=28694336/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=40716 memory=10276 CPUtime=0.69 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 2713 0 0 0 69 0 0 0 20 0 1 0 225013374 41693184 2569 33554432000 4194304 36388936 140727366759920 140727366753544 7752736 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 10179 2569 444 7861 0 2283 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40716 KiB
Current children cumulated memory: 10276 KiB

[startup+1.50028 s]
/proc/loadavg: 2.06 2.06 2.06 3/187 21911
/proc/meminfo: memFree=28691608/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=44808 memory=14236 CPUtime=1.48 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 3730 0 0 0 148 0 0 0 20 0 1 0 225013374 45883392 3559 33554432000 4194304 36388936 140727366759920 140727366753512 7934425 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 11202 3559 444 7861 0 3306 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 44808 KiB
Current children cumulated memory: 14236 KiB

[startup+3.10949 s]
/proc/loadavg: 2.06 2.06 2.06 3/187 21911
/proc/meminfo: memFree=28624028/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=110308 memory=79872 CPUtime=3.09 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 22830 0 0 0 305 4 0 0 20 0 1 0 225013374 112955392 19968 33554432000 4194304 36388936 140727366759920 140727366758760 4658381 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 27577 19968 497 7861 0 19681 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 110308 KiB
Current children cumulated memory: 79872 KiB

[startup+6.30025 s]
/proc/loadavg: 2.06 2.06 2.06 3/187 21911
/proc/meminfo: memFree=28622540/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=111516 memory=81208 CPUtime=6.29 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 26444 0 0 0 624 5 0 0 20 0 1 0 225013374 114192384 20302 33554432000 4194304 36388936 140727366759920 140727366758760 4658359 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 27879 20302 499 7861 0 19983 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 111516 KiB
Current children cumulated memory: 81208 KiB

[startup+12.7003 s]
/proc/loadavg: 2.05 2.05 2.06 3/187 21911
/proc/meminfo: memFree=28622748/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=111788 memory=81380 CPUtime=12.69 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 29692 0 0 0 1263 6 0 0 20 0 1 0 225013374 114470912 20345 33554432000 4194304 36388936 140727366759920 140727366758760 4658349 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 27947 20345 499 7861 0 20051 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 111788 KiB
Current children cumulated memory: 81380 KiB

[startup+25.5003 s]
/proc/loadavg: 2.04 2.05 2.05 3/187 21911
/proc/meminfo: memFree=28622376/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=112068 memory=81644 CPUtime=25.48 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 36155 0 0 0 2540 8 0 0 20 0 1 0 225013374 114757632 20411 33554432000 4194304 36388936 140727366759920 140727366758760 4658359 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 28017 20411 499 7861 0 20121 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 112068 KiB
Current children cumulated memory: 81644 KiB

[startup+51.1092 s]
/proc/loadavg: 2.03 2.05 2.05 3/187 21911
/proc/meminfo: memFree=28621260/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=113080 memory=82560 CPUtime=51.09 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 39748 0 0 0 5097 12 0 0 20 0 1 0 225013374 115793920 20640 33554432000 4194304 36388936 140727366759920 140727366758760 4658339 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 28270 20640 499 7861 0 20374 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 113080 KiB
Current children cumulated memory: 82560 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 21920
/proc/meminfo: memFree=28617148/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=114048 memory=83676 CPUtime=102.27 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 43386 0 0 0 10206 21 0 0 20 0 1 0 225013374 116785152 20919 33554432000 4194304 36388936 140727366759920 140727366758760 4658331 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 28512 20919 499 7861 0 20616 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 114048 KiB
Current children cumulated memory: 83676 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 21921
/proc/meminfo: memFree=28617488/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=115412 memory=85280 CPUtime=162.26 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 44410 0 0 0 16190 36 0 0 20 0 1 0 225013374 118181888 21320 33554432000 4194304 36388936 140727366759920 140727366758760 4658339 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 28853 21320 499 7861 0 20957 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 115412 KiB
Current children cumulated memory: 85280 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 21922
/proc/meminfo: memFree=28615940/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=116540 memory=86188 CPUtime=222.25 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 45059 0 0 0 22173 52 0 0 20 0 1 0 225013374 119336960 21547 33554432000 4194304 36388936 140727366759920 140727366758760 4658341 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29135 21547 499 7861 0 21239 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 116540 KiB
Current children cumulated memory: 86188 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21923
/proc/meminfo: memFree=28615988/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=117084 memory=86900 CPUtime=282.25 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 45696 0 0 0 28153 72 0 0 20 0 1 0 225013374 119894016 21725 33554432000 4194304 36388936 140727366759920 140727366758760 4658388 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29271 21725 499 7861 0 21375 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 117084 KiB
Current children cumulated memory: 86900 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 21924
/proc/meminfo: memFree=28614444/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=117500 memory=87408 CPUtime=342.24 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 46201 0 0 0 34136 88 0 0 20 0 1 0 225013374 120320000 21852 33554432000 4194304 36388936 140727366759920 140727366758760 6663879 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29375 21852 499 7861 0 21479 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 117500 KiB
Current children cumulated memory: 87408 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21926
/proc/meminfo: memFree=28613784/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=117632 memory=87488 CPUtime=402.23 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 46865 0 0 0 40121 102 0 0 20 0 1 0 225013374 120455168 21872 33554432000 4194304 36388936 140727366759920 140727366758760 4658397 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29408 21872 499 7861 0 21512 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 117632 KiB
Current children cumulated memory: 87488 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21927
/proc/meminfo: memFree=28613732/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=117632 memory=87488 CPUtime=462.23 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 47127 0 0 0 46110 113 0 0 20 0 1 0 225013374 120455168 21872 33554432000 4194304 36388936 140727366759920 140727366758760 4251296 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29408 21872 499 7861 0 21512 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 117632 KiB
Current children cumulated memory: 87488 KiB


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

/proc/21910/statm: 29621 22109 499 7861 0 21725 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 118484 KiB
Current children cumulated memory: 88436 KiB

[startup+1782.3 s]
/proc/loadavg: 2.07 2.09 2.07 3/187 22050
/proc/meminfo: memFree=28828824/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=118628 memory=88508 CPUtime=1782.12 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 50858 0 0 0 177825 387 0 0 20 0 1 0 225013374 121475072 22127 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29657 22127 499 7861 0 21761 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 118628 KiB
Current children cumulated memory: 88508 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/187 22051
/proc/meminfo: memFree=28828704/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=118904 memory=88804 CPUtime=1842.12 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 51081 0 0 0 183800 412 0 0 20 0 1 0 225013374 121757696 22201 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29726 22201 499 7861 0 21830 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 118904 KiB
Current children cumulated memory: 88804 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 22059
/proc/meminfo: memFree=28828212/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=118904 memory=88808 CPUtime=1902.12 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 51256 0 0 0 189787 425 0 0 20 0 1 0 225013374 121757696 22202 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29726 22202 499 7861 0 21830 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 118904 KiB
Current children cumulated memory: 88808 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 22060
/proc/meminfo: memFree=28828988/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=119040 memory=89000 CPUtime=1962.12 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 51532 0 0 0 195763 449 0 0 20 0 1 0 225013374 121896960 22250 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29760 22250 499 7861 0 21864 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 119040 KiB
Current children cumulated memory: 89000 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 22061
/proc/meminfo: memFree=28829048/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=119040 memory=89000 CPUtime=2022.13 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 51648 0 0 0 201747 466 0 0 20 0 1 0 225013374 121896960 22250 33554432000 4194304 36388936 140727366759920 140727366758760 4247121 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29760 22250 499 7861 0 21864 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 119040 KiB
Current children cumulated memory: 89000 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 22062
/proc/meminfo: memFree=28829144/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=119304 memory=89156 CPUtime=2082.12 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 52007 0 0 0 207726 486 0 0 20 0 1 0 225013374 122167296 22289 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29826 22289 499 7861 0 21930 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 119304 KiB
Current children cumulated memory: 89156 KiB

[startup+2142.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/187 22063
/proc/meminfo: memFree=28829084/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=119304 memory=89156 CPUtime=2142.13 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 52127 0 0 0 213705 508 0 0 20 0 1 0 225013374 122167296 22289 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29826 22289 499 7861 0 21930 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 119304 KiB
Current children cumulated memory: 89156 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 22065
/proc/meminfo: memFree=28828596/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=119448 memory=89340 CPUtime=2202.13 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 52505 0 0 0 219683 530 0 0 20 0 1 0 225013374 122314752 22335 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29862 22335 499 7861 0 21966 0
Current children cumulated CPU time: 2202.13 s
Current children cumulated vsize: 119448 KiB
Current children cumulated memory: 89340 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 22066
/proc/meminfo: memFree=28828976/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=119448 memory=89340 CPUtime=2262.13 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 52624 0 0 0 225660 553 0 0 20 0 1 0 225013374 122314752 22335 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29862 22335 499 7861 0 21966 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 119448 KiB
Current children cumulated memory: 89340 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22067
/proc/meminfo: memFree=28828732/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=119584 memory=89448 CPUtime=2322.13 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 52815 0 0 0 231640 573 0 0 20 0 1 0 225013374 122454016 22362 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29896 22362 499 7861 0 22000 0
Current children cumulated CPU time: 2322.13 s
Current children cumulated vsize: 119584 KiB
Current children cumulated memory: 89448 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22069
/proc/meminfo: memFree=28827952/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=119584 memory=89532 CPUtime=2382.14 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 52983 0 0 0 237617 597 0 0 20 0 1 0 225013374 122454016 22383 33554432000 4194304 36388936 140727366759920 140727366758760 4247121 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29896 22383 499 7861 0 22000 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 119584 KiB
Current children cumulated memory: 89532 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22070
/proc/meminfo: memFree=28828476/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=119584 memory=89532 CPUtime=2442.13 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 53141 0 0 0 243597 616 0 0 20 0 1 0 225013374 122454016 22383 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29896 22383 499 7861 0 22000 0
Current children cumulated CPU time: 2442.13 s
Current children cumulated vsize: 119584 KiB
Current children cumulated memory: 89532 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22079
/proc/meminfo: memFree=28827788/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=119728 memory=89672 CPUtime=2502.14 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 53432 0 0 0 249578 636 0 0 20 0 1 0 225013374 122601472 22418 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29932 22418 499 7861 0 22036 0
Current children cumulated CPU time: 2502.14 s
Current children cumulated vsize: 119728 KiB
Current children cumulated memory: 89672 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 22079
/proc/meminfo: memFree=28827912/32770624 swapFree=67030652/67108860
[pid=21910] ppid=21907 vsize=119728 memory=89672 CPUtime=2519.84 cores=0,2,4,6
/proc/21910/stat : 21910 (BTD) R 21907 21910 19435 0 -1 4202496 53556 0 0 0 251343 641 0 0 20 0 1 0 225013374 122601472 22418 33554432000 4194304 36388936 140727366759920 140727366758760 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 62070784 140727366763709 140727366763787 140727366763787 140727366766545 0
/proc/21910/statm: 29932 22418 499 7861 0 22036 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 119728 KiB
Current children cumulated memory: 89672 KiB

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

[startup+2520.01 s]
# the end of solver process 21910 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.44 s, system=6.41864 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.86
CPU user time (s): 2513.44
CPU system time (s): 6.41864
CPU usage (%): 99.994
Max. virtual memory (cumulated for all children) (KiB): 119728
Max. memory (cumulated for all children) (KiB): 89672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.44
system time used= 6.41864
maximum resident set size= 89672
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53556
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= 12
involuntary context switches= 1931


# summary of solver processes directly reported to runsolver:
#   pid: 21910
#   total CPU time (s): 2519.86
#   total CPU user time (s): 2513.44
#   total CPU system time (s): 6.41864

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.52701 second user time and 17.38 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 13:48:22
IDJOB=4306455
IDBENCH=141233
IDSOLVER=2786
FILE ID=node102/4306455-1534074502
RUNJOBID= node102-1534061432-19466
PBS_JOBID= 21036978
Free space on /tmp= 38424 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin12_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306455-1534074502/watcher-4306455-1534074502 -o /tmp/evaluation-result-4306455-1534074502/solver-4306455-1534074502 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580  BTD 3 2520 HOME/instance-4306455-1534074502.xml 

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

MD5SUM BENCH= 06a2ec4b3086c6da600ddbfdfe006226
RANDOM SEED=1878388224

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        28701888 kB
MemAvailable:   31662376 kB
Buffers:          128204 kB
Cached:          3080816 kB
SwapCached:        51252 kB
Active:          1885428 kB
Inactive:        1619976 kB
Active(anon):     221532 kB
Inactive(anon):   126916 kB
Active(file):    1663896 kB
Inactive(file):  1493060 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030652 kB
Dirty:             53052 kB
Writeback:             0 kB
AnonPages:        255476 kB
Mapped:            51640 kB
Shmem:             48976 kB
Slab:             260976 kB
SReclaimable:     231992 kB
SUnreclaim:        28984 kB
KernelStack:        3248 kB
PageTables:         6000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     594324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    215040 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38372 MiB
End job on node102 at 2018-08-12 14:30:22