Trace number 4391758

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
NACRE 1.0.5? (TO) 2400.02 2400.11

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-spng/
Pb-NG-K171.xml
MD5SUMfad44a9d187d2d79449e3ca32a08f321
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 variables20349
Number of constraints20693
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":20349}]
Minimum variable degree3
Maximum variable degree12
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":299},{"degree":5,"count":2083},{"degree":6,"count":9159},{"degree":7,"count":5590},{"degree":8,"count":2200},{"degree":9,"count":678},{"degree":10,"count":169},{"degree":11,"count":1},{"degree":12,"count":169}]
Minimum constraint arity1
Maximum constraint arity171
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":2210},{"arity":3,"count":9180},{"arity":4,"count":5610},{"arity":5,"count":2380},{"arity":6,"count":510},{"arity":7,"count":170},{"arity":9,"count":170},{"arity":119,"count":342},{"arity":171,"count":119}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":20693}]
Optimization problemNO
Type of objective

Solver Data 

0.40/0.51	c NACRE 1.0.5
2400.01/2400.11	c
2400.01/2400.11	c # time = 2400.01
2400.01/2400.11	c # Dec = 4594832
2400.01/2400.11	c # Propagate Calls = 1175074538
2400.01/2400.11	c # assignAt Calls = 4594832
2400.01/2400.11	c # removeAt Calls = 647145538
2400.01/2400.11	c # Run = 2047
2400.01/2400.11	c # Conflicts = 1077124
2400.01/2400.11	c # Memory used = 38.64 Mb
2400.01/2400.11	s UNKNOWN

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 (11788 MiB free)
  memory of node 1: 16384 MiB (14437 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391758-1568320150/watcher-4391758-1568320150 -o /tmp/evaluation-result-4391758-1568320150/solver-4391758-1568320150 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568301633-16821 --watchdog 2560 nacre_mini_release HOME/instance-4391758-1568320150.xml -complete -l100 -cm 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=20257, runsolver pid=20254
Current StackSize limit: 8192 KiB


[startup+0.10021 s]*
/proc/loadavg: 2.00 2.05 2.06 3/199 20258
/proc/meminfo: memFree=26828624/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=55680 memory=30904 CPUtime=0.1 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 8590 0 0 0 9 1 0 0 20 0 1 0 407928824 57016320 7726 33554432000 4194304 4935366 140729438701712 140729438698712 4211440 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 13920 7726 578 181 0 7537 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 55680 KiB
Current children cumulated memory: 30904 KiB

[startup+0.209666 s]*
/proc/loadavg: 2.00 2.05 2.06 3/199 20258
/proc/meminfo: memFree=26827508/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=57056 memory=31960 CPUtime=0.21 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 8886 0 0 0 20 1 0 0 20 0 1 0 407928824 58425344 7990 33554432000 4194304 4935366 140729438701712 140729438698712 139814083636197 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 14264 7990 581 181 0 7881 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 57056 KiB
Current children cumulated memory: 31960 KiB

[startup+0.309432 s]*
/proc/loadavg: 2.00 2.05 2.06 3/199 20258
/proc/meminfo: memFree=26825772/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=58884 memory=33808 CPUtime=0.3 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 9343 0 0 0 29 1 0 0 20 0 1 0 407928824 60297216 8452 33554432000 4194304 4935366 140729438701712 140729438698712 139814083636197 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 14721 8452 581 181 0 8338 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 58884 KiB
Current children cumulated memory: 33808 KiB

[startup+0.700407 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 20258
/proc/meminfo: memFree=26822080/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38032 CPUtime=0.69 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 10411 0 0 0 67 2 0 0 20 0 1 0 407928824 64626688 9508 33554432000 4194304 4935366 140729438701712 140729438699288 4451440 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9508 597 181 0 9395 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38032 KiB

[startup+1.50043 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 20258
/proc/meminfo: memFree=26820816/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38296 CPUtime=1.49 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 10419 0 0 0 147 2 0 0 20 0 1 0 407928824 64626688 9574 33554432000 4194304 4935366 140729438701712 140729438699960 4365360 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9574 603 181 0 9395 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38296 KiB

[startup+3.10969 s]
/proc/loadavg: 2.08 2.07 2.06 3/199 20258
/proc/meminfo: memFree=26820528/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38320 CPUtime=3.1 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 18089 0 0 0 308 2 0 0 20 0 1 0 407928824 64626688 9580 33554432000 4194304 4935366 140729438701712 140729438699960 4365373 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9580 609 181 0 9395 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38320 KiB

[startup+6.30043 s]
/proc/loadavg: 2.08 2.07 2.06 3/199 20258
/proc/meminfo: memFree=26820660/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38320 CPUtime=6.29 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 26027 0 0 0 627 2 0 0 20 0 1 0 407928824 64626688 9580 33554432000 4194304 4935366 140729438701712 140729438699960 4451958 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9580 609 181 0 9395 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38320 KiB

[startup+12.7004 s]
/proc/loadavg: 2.08 2.07 2.06 3/200 20261
/proc/meminfo: memFree=26819916/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38320 CPUtime=12.69 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 33826 0 0 0 1266 3 0 0 20 0 1 0 407928824 64626688 9580 33554432000 4194304 4935366 140729438701712 140729438699960 4365329 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9580 609 181 0 9395 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38320 KiB

[startup+25.5004 s]
/proc/loadavg: 2.06 2.06 2.06 3/199 20261
/proc/meminfo: memFree=26820412/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38320 CPUtime=25.48 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 49424 0 0 0 2545 3 0 0 20 0 1 0 407928824 64626688 9580 33554432000 4194304 4935366 140729438701712 140729438699960 4365360 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9580 609 181 0 9395 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38320 KiB

[startup+51.1098 s]
/proc/loadavg: 2.10 2.07 2.07 3/199 20261
/proc/meminfo: memFree=26820324/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38320 CPUtime=51.1 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 57224 0 0 0 5106 4 0 0 20 0 1 0 407928824 64626688 9580 33554432000 4194304 4935366 140729438701712 140729438699960 4365369 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9580 609 181 0 9395 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38320 KiB

[startup+102.3 s]
/proc/loadavg: 2.09 2.08 2.07 3/201 20275
/proc/meminfo: memFree=26818788/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=102.27 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 65038 0 0 0 10223 4 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4365365 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+162.3 s]
/proc/loadavg: 2.11 2.09 2.07 3/200 20279
/proc/meminfo: memFree=26819156/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=162.27 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 65628 0 0 0 16223 4 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4451449 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+222.3 s]
/proc/loadavg: 2.81 2.27 2.13 3/200 20283
/proc/meminfo: memFree=26819136/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=222.27 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 66218 0 0 0 22223 4 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4331561 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+282.3 s]
/proc/loadavg: 2.54 2.32 2.16 3/201 20289
/proc/meminfo: memFree=26819684/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=282.26 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 66808 0 0 0 28222 4 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4424420 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+342.3 s]
/proc/loadavg: 2.20 2.26 2.14 3/200 20293
/proc/meminfo: memFree=26818756/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=342.26 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 67398 0 0 0 34222 4 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 139814089837422 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+402.3 s]
/proc/loadavg: 2.07 2.21 2.13 3/199 20297
/proc/meminfo: memFree=26819364/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=402.26 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 67988 0 0 0 40222 4 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4367105 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+462.3 s]
/proc/loadavg: 2.03 2.17 2.13 3/200 20303
/proc/meminfo: memFree=26819828/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=462.26 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 68578 0 0 0 46222 4 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4451769 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB


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

/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 1662.22 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20478
/proc/meminfo: memFree=26812232/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=1722.22 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 80911 0 0 0 172217 5 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4429630 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20483
/proc/meminfo: memFree=26811952/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=1782.21 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 81501 0 0 0 178216 5 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4365387 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20487
/proc/meminfo: memFree=26812440/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=1842.21 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 82090 0 0 0 184216 5 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4451769 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 20501
/proc/meminfo: memFree=26812276/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=1902.21 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 82679 0 0 0 190216 5 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4329472 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20527
/proc/meminfo: memFree=26811844/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=1962.22 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 83268 0 0 0 196216 6 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4365342 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20531
/proc/meminfo: memFree=26812308/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=2022.21 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 83858 0 0 0 202215 6 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4365325 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+2082.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/201 20537
/proc/meminfo: memFree=26811432/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=2082.21 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 84447 0 0 0 208215 6 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4451070 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 20541
/proc/meminfo: memFree=26811836/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=2142.21 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 85037 0 0 0 214215 6 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4451810 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 20545
/proc/meminfo: memFree=26811720/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=2202.21 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 85626 0 0 0 220215 6 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4424269 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20551
/proc/meminfo: memFree=26811900/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=2262.2 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 86217 0 0 0 226214 6 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4451769 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20555
/proc/meminfo: memFree=26811328/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=2322.2 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 86770 0 0 0 232214 6 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4329287 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20559
/proc/meminfo: memFree=26811764/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=2382.2 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 87379 0 0 0 238214 6 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4429712 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20561
/proc/meminfo: memFree=26811236/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=2400.01 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 87934 0 0 0 239995 6 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4451958 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

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

[startup+2400.11 s]
# the end of solver process 20257 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.95 s, system=0.064997 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20561
/proc/meminfo: memFree=26811236/32770624 swapFree=66957008/67108860
[pid=20257] ppid=20254 vsize=63112 memory=38592 CPUtime=2400.01 cores=0,2,4,6
/proc/20257/stat : 20257 (nacre_mini_rele) R 20254 20257 16790 0 -1 4202496 87934 0 0 0 239995 6 0 0 20 0 1 0 407928824 64626688 9648 33554432000 4194304 4935366 140729438701712 140729438699960 4451958 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 18350080 140729438708731 140729438708837 140729438708837 140729438711746 0
/proc/20257/statm: 15778 9648 609 181 0 9395 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 63112 KiB
Current children cumulated memory: 38592 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.02
CPU user time (s): 2399.95
CPU system time (s): 0.064997
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 63112
Max. memory (cumulated for all children) (KiB): 38592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.95
system time used= 0.064997
maximum resident set size= 38652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87987
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= 22
involuntary context switches= 3001


# summary of solver processes directly reported to runsolver:
#   pid: 20257
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2399.95
#   total CPU system time (s): 0.064997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.99316 second user time and 17.6481 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-12 22:28:27
IDJOB=4391758
IDBENCH=134796
IDSOLVER=2835
FILE ID=node147/4391758-1568320150
RUNJOBID= node147-1568301633-16821
PBS_JOBID= 21701114
Free space on /tmp= 56544 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-spng/Pb-NG-K171.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391758-1568320150/watcher-4391758-1568320150 -o /tmp/evaluation-result-4391758-1568320150/solver-4391758-1568320150 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568301633-16821 --watchdog 2560  nacre_mini_release HOME/instance-4391758-1568320150.xml -complete -l100 -cm

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= fad44a9d187d2d79449e3ca32a08f321
RANDOM SEED=1871796202

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        26856880 kB
MemAvailable:   31809216 kB
Buffers:          123968 kB
Cached:          5052672 kB
SwapCached:        48504 kB
Active:          2071160 kB
Inactive:        3165160 kB
Active(anon):      12100 kB
Inactive(anon):    89352 kB
Active(file):    2059060 kB
Inactive(file):  3075808 kB
Unevictable:      107764 kB
Mlocked:          107764 kB
SwapTotal:      67108860 kB
SwapFree:       66957008 kB
Dirty:              1976 kB
Writeback:             0 kB
AnonPages:        120496 kB
Mapped:            44264 kB
Shmem:             32764 kB
Slab:             274200 kB
SReclaimable:     245928 kB
SUnreclaim:        28272 kB
KernelStack:        3552 kB
PageTables:         6016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     534612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56540 MiB
End job on node147 at 2019-09-12 23:08:27