Trace number 4289517

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
Mistral-2.0 2018-06-15? (TO) 2400.06 2400.2

General information on the benchmark

NameHaystacks/
Haystacks-ext-13_c18.xml
MD5SUMd20946c70cb8756d1a4b7fb63c02a1de
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark22.866
Satisfiable
(Un)Satisfiability was proved
Number of variables169
Number of constraints1026
Number of domains1
Minimum domain size13
Maximum domain size13
Distribution of domain sizes[{"size":13,"count":169}]
Minimum variable degree12
Maximum variable degree13
Distribution of variable degrees[{"degree":12,"count":145},{"degree":13,"count":24}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1026}]
Number of extensional constraints1026
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1026}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.05/2400.20	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 (7269 MiB free)
  memory of node 1: 16384 MiB (12904 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289517-1532198032/watcher-4289517-1532198032 -o /tmp/evaluation-result-4289517-1532198032/solver-4289517-1532198032 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532190501-25868 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1679734091 HOME/instance-4289517-1532198032.xml 

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
Current StackSize limit: 8192 KiB

solver pid=26777, runsolver pid=26774

[startup+0.100556 s]*
/proc/loadavg: 2.01 2.01 2.03 3/192 26778
/proc/meminfo: memFree=20574728/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111412 memory=86104 CPUtime=0.1 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 21714 0 0 0 8 2 0 0 20 0 1 0 37366420 114085888 21526 33554432000 4194304 7498468 140723279435088 140723279429720 5585895 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27853 21526 723 807 0 20844 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111412 KiB
Current children cumulated memory: 86104 KiB

[startup+0.209918 s]*
/proc/loadavg: 2.01 2.01 2.03 3/192 26778
/proc/meminfo: memFree=20574728/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111412 memory=86104 CPUtime=0.2 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 21718 0 0 0 18 2 0 0 20 0 1 0 37366420 114085888 21526 33554432000 4194304 7498468 140723279435088 140723279429720 5161590 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27853 21526 723 807 0 20844 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 111412 KiB
Current children cumulated memory: 86104 KiB

[startup+0.309043 s]*
/proc/loadavg: 2.01 2.01 2.03 3/192 26778
/proc/meminfo: memFree=20574728/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111412 memory=86104 CPUtime=0.3 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 21719 0 0 0 28 2 0 0 20 0 1 0 37366420 114085888 21526 33554432000 4194304 7498468 140723279435088 140723279429720 5784214 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27853 21526 723 807 0 20844 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 111412 KiB
Current children cumulated memory: 86104 KiB

[startup+0.700224 s]
/proc/loadavg: 2.01 2.01 2.03 3/192 26778
/proc/meminfo: memFree=20574404/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86104 CPUtime=0.69 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 21723 0 0 0 67 2 0 0 20 0 1 0 37366420 114221056 21526 33554432000 4194304 7498468 140723279435088 140723279429720 5574849 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21526 723 807 0 20877 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86104 KiB

[startup+1.50022 s]
/proc/loadavg: 2.09 2.02 2.04 3/192 26778
/proc/meminfo: memFree=20574404/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86104 CPUtime=1.49 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 21723 0 0 0 147 2 0 0 20 0 1 0 37366420 114221056 21526 33554432000 4194304 7498468 140723279435088 140723279429720 5838457 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21526 723 807 0 20877 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86104 KiB

[startup+3.10921 s]
/proc/loadavg: 2.09 2.02 2.04 3/192 26778
/proc/meminfo: memFree=20574404/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86252 CPUtime=3.09 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 21849 0 0 0 307 2 0 0 20 0 1 0 37366420 114221056 21563 33554432000 4194304 7498468 140723279435088 140723279429384 5783908 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21563 723 807 0 20877 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86252 KiB

[startup+6.30022 s]
/proc/loadavg: 2.08 2.02 2.04 3/192 26778
/proc/meminfo: memFree=20574180/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86252 CPUtime=6.28 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 24441 0 0 0 625 3 0 0 20 0 1 0 37366420 114221056 21563 33554432000 4194304 7498468 140723279435088 140723279429384 5653168 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21563 723 807 0 20877 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86252 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.02 2.04 3/192 26778
/proc/meminfo: memFree=20574180/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86252 CPUtime=12.68 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 25794 0 0 0 1265 3 0 0 20 0 1 0 37366420 114221056 21563 33554432000 4194304 7498468 140723279435088 140723279429384 4258016 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21563 723 807 0 20877 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86252 KiB

[startup+25.5002 s]
/proc/loadavg: 2.06 2.02 2.04 3/193 26779
/proc/meminfo: memFree=20574404/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86252 CPUtime=25.48 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 28524 0 0 0 2545 3 0 0 20 0 1 0 37366420 114221056 21563 33554432000 4194304 7498468 140723279435088 140723279429384 4405288 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21563 723 807 0 20877 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86252 KiB

[startup+51.1092 s]
/proc/loadavg: 2.04 2.02 2.04 3/193 26779
/proc/meminfo: memFree=20574292/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=51.08 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 29880 0 0 0 5105 3 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 4252579 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.01 2.04 3/191 26780
/proc/meminfo: memFree=20574304/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=102.27 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 31231 0 0 0 10224 3 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 4521071 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.04 3/191 26781
/proc/meminfo: memFree=20574320/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=162.26 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 32598 0 0 0 16223 3 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5593686 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 26782
/proc/meminfo: memFree=20574160/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=222.25 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 33952 0 0 0 22222 3 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5784255 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 26783
/proc/meminfo: memFree=20574364/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=282.26 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 35302 0 0 0 28222 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 4540918 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 26784
/proc/meminfo: memFree=20573708/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=342.24 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 35464 0 0 0 34220 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5161513 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 26792
/proc/meminfo: memFree=20573924/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=402.23 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 35619 0 0 0 40219 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 4248999 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 26794
/proc/meminfo: memFree=20574168/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=462.22 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 35717 0 0 0 46218 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5161526 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB


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

/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 1602.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 2.04 3/192 26856
/proc/meminfo: memFree=20572384/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=1662.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 38108 0 0 0 166211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 4545849 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 1662.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/192 26857
/proc/meminfo: memFree=20573172/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=1722.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 38223 0 0 0 172211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5161573 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 26858
/proc/meminfo: memFree=20573056/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=1782.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 38327 0 0 0 178211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5585917 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 26859
/proc/meminfo: memFree=20573376/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=1842.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 38428 0 0 0 184211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5784161 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/192 26861
/proc/meminfo: memFree=20573320/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=1902.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 38531 0 0 0 190211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 4545825 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+1962.3 s]
/proc/loadavg: 2.11 2.04 2.05 3/191 26862
/proc/meminfo: memFree=20573540/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=1962.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 38635 0 0 0 196211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5838240 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 1962.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/191 26863
/proc/meminfo: memFree=20573612/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=2022.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 38737 0 0 0 202211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5838576 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 2022.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+2082.3 s]
/proc/loadavg: 1.93 2.02 2.04 3/191 26989
/proc/meminfo: memFree=20497964/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=2082.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 38842 0 0 0 208211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 4541138 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+2142.3 s]
/proc/loadavg: 1.94 2.00 2.03 3/191 26990
/proc/meminfo: memFree=20496492/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=2142.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 39025 0 0 0 214211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5838205 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 2142.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+2202.3 s]
/proc/loadavg: 1.98 2.00 2.03 3/191 26999
/proc/meminfo: memFree=20496320/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=2202.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 39110 0 0 0 220211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 4317340 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 2202.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+2262.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/191 27000
/proc/meminfo: memFree=20496324/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=2262.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 39192 0 0 0 226211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 4542315 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 2262.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/191 27001
/proc/meminfo: memFree=20495052/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=2322.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 39281 0 0 0 232211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5593672 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 2322.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 27002
/proc/meminfo: memFree=20495164/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=2382.15 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 39371 0 0 0 238211 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 4541152 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 2382.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.2 s]
/proc/loadavg: 2.01 2.01 2.05 3/191 27002
/proc/meminfo: memFree=20495008/32770624 swapFree=67108860/67108860
[pid=26777] ppid=26774 vsize=111544 memory=86256 CPUtime=2400.05 cores=0,2,4,6
/proc/26777/stat : 26777 (MistralXCSP) R 26774 26777 25837 0 -1 4202496 39449 0 0 0 240001 4 0 0 20 0 1 0 37366420 114221056 21564 33554432000 4194304 7498468 140723279435088 140723279429384 5649070 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 21151744 140723279443053 140723279443203 140723279443203 140723279445961 0
/proc/26777/statm: 27886 21564 723 807 0 20877 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86256 KiB

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

[startup+2400.2 s]
# the end of solver process 26777 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.01 s, system=0.047997 s

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

Child status: 0
Real time (s): 2400.2
CPU time (s): 2400.06
CPU user time (s): 2400.01
CPU system time (s): 0.047997
CPU usage (%): 99.9942
Max. virtual memory (cumulated for all children) (KiB): 111544
Max. memory (cumulated for all children) (KiB): 86256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.02
system time used= 0.047997
maximum resident set size= 86276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39485
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= 25
involuntary context switches= 1286


# summary of solver processes directly reported to runsolver:
#   pid: 26777
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2400.01
#   total CPU system time (s): 0.047997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.57055 second user time and 15.7887 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-21 20:33:52
IDJOB=4289517
IDBENCH=141414
IDSOLVER=2741
FILE ID=node132/4289517-1532198032
RUNJOBID= node132-1532190501-25868
PBS_JOBID= 21018935
Free space on /tmp= 55124 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Haystacks/Haystacks-ext-13_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4289517-1532198032/watcher-4289517-1532198032 -o /tmp/evaluation-result-4289517-1532198032/solver-4289517-1532198032 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532190501-25868 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1679734091 HOME/instance-4289517-1532198032.xml

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

MD5SUM BENCH= d20946c70cb8756d1a4b7fb63c02a1de
RANDOM SEED=1679734091

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        20659200 kB
MemAvailable:   31494196 kB
Buffers:          223384 kB
Cached:         10766352 kB
SwapCached:            0 kB
Active:          2356772 kB
Inactive:        9132868 kB
Active(anon):     502608 kB
Inactive(anon):    17040 kB
Active(file):    1854164 kB
Inactive(file):  9115828 kB
Unevictable:        6988 kB
Mlocked:            6988 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9000 kB
Writeback:             0 kB
AnonPages:        518948 kB
Mapped:            36340 kB
Shmem:             17056 kB
Slab:             319980 kB
SReclaimable:     293464 kB
SUnreclaim:        26516 kB
KernelStack:        3648 kB
PageTables:         5584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     789428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    458752 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= 55108 MiB
End job on node132 at 2018-07-21 21:13:53