Trace number 4304006

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 2018-08-01? (TO) 2519.82 2520.01

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 01082018
2519.81/2520.00	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 (1996 MiB free)
  memory of node 1: 16384 MiB (3359 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304006-1534017334/watcher-4304006-1534017334 -o /tmp/evaluation-result-4304006-1534017334/solver-4304006-1534017334 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20082 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 371556158 HOME/instance-4304006-1534017334.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=23412, runsolver pid=23409

[startup+0.100145 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23413
/proc/meminfo: memFree=5401648/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111412 memory=86104 CPUtime=0.1 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 21719 0 0 0 8 2 0 0 20 0 1 0 219296679 114085888 21526 33554432000 4194304 7499544 140728298773760 140728298770760 5838039 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27853 21526 727 807 0 20844 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111412 KiB
Current children cumulated memory: 86104 KiB

[startup+0.209646 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23413
/proc/meminfo: memFree=5401648/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111412 memory=86104 CPUtime=0.21 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 21723 0 0 0 19 2 0 0 20 0 1 0 219296679 114085888 21526 33554432000 4194304 7499544 140728298773760 140728298770760 5783782 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27853 21526 727 807 0 20844 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111412 KiB
Current children cumulated memory: 86104 KiB

[startup+0.308906 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23413
/proc/meminfo: memFree=5401648/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111412 memory=86104 CPUtime=0.31 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 21724 0 0 0 29 2 0 0 20 0 1 0 219296679 114085888 21526 33554432000 4194304 7499544 140728298773760 140728298770760 5585390 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27853 21526 727 807 0 20844 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111412 KiB
Current children cumulated memory: 86104 KiB

[startup+0.70028 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 23413
/proc/meminfo: memFree=5401648/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86104 CPUtime=0.69 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 21728 0 0 0 67 2 0 0 20 0 1 0 219296679 114221056 21526 33554432000 4194304 7499544 140728298773760 140728298770760 4252551 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21526 727 807 0 20877 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86104 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23413
/proc/meminfo: memFree=5401268/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86104 CPUtime=1.49 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 21729 0 0 0 147 2 0 0 20 0 1 0 219296679 114221056 21526 33554432000 4194304 7499544 140728298773760 140728298768056 5653331 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21526 727 807 0 20877 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86104 KiB

[startup+3.10898 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23413
/proc/meminfo: memFree=5401268/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86264 CPUtime=3.1 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 23084 0 0 0 308 2 0 0 20 0 1 0 219296679 114221056 21566 33554432000 4194304 7499544 140728298773760 140728298768056 5652867 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21566 727 807 0 20877 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86264 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23413
/proc/meminfo: memFree=5401104/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86264 CPUtime=6.29 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 24452 0 0 0 627 2 0 0 20 0 1 0 219296679 114221056 21566 33554432000 4194304 7499544 140728298773760 140728298768056 5783668 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21566 727 807 0 20877 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86264 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23413
/proc/meminfo: memFree=5401104/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=12.69 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 25812 0 0 0 1267 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 5652937 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23413
/proc/meminfo: memFree=5401232/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=25.49 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 27349 0 0 0 2547 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 5570163 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23474
/proc/meminfo: memFree=5382968/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=51.09 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 29099 0 0 0 5107 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 5652736 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23475
/proc/meminfo: memFree=5382868/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=102.27 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 29275 0 0 0 10225 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 5161081 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23477
/proc/meminfo: memFree=5382752/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=162.27 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 29456 0 0 0 16225 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 5558926 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23478
/proc/meminfo: memFree=5382860/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=222.26 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 29629 0 0 0 22224 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4248928 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23487
/proc/meminfo: memFree=5382588/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=282.26 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 29801 0 0 0 28224 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4540505 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23510
/proc/meminfo: memFree=5382432/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=342.26 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 29886 0 0 0 34224 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4405237 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23511
/proc/meminfo: memFree=5382680/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=402.25 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 30058 0 0 0 40223 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4540482 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23512
/proc/meminfo: memFree=5382804/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=462.25 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 30148 0 0 0 46223 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4317744 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB


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

/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 23550
/proc/meminfo: memFree=5382488/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=1782.16 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 32687 0 0 0 178214 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 5558907 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 1782.16 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 23551
/proc/meminfo: memFree=5382380/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=1842.15 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 32787 0 0 0 184213 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4379081 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23552
/proc/meminfo: memFree=5382388/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=1902.15 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 32887 0 0 0 190213 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 5593094 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23554
/proc/meminfo: memFree=5382372/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=1962.14 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 32987 0 0 0 196212 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 5585390 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23555
/proc/meminfo: memFree=5382544/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=2022.14 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 33087 0 0 0 202212 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 140388114904762 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 23564
/proc/meminfo: memFree=5382008/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=2082.13 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 33187 0 0 0 208211 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 5161301 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 23565
/proc/meminfo: memFree=5382248/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=2142.13 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 33359 0 0 0 214211 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4245312 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23566
/proc/meminfo: memFree=5382208/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=2202.12 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 33482 0 0 0 220210 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4540486 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 2202.12 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23567
/proc/meminfo: memFree=5382192/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=2262.12 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 33598 0 0 0 226210 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4579826 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23568
/proc/meminfo: memFree=5382316/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=2322.12 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 33728 0 0 0 232210 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4579667 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 2322.12 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23569
/proc/meminfo: memFree=5382332/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=2382.11 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 33848 0 0 0 238209 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 5161081 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23570
/proc/meminfo: memFree=5382068/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=2442.11 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 33949 0 0 0 244209 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4540734 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23571
/proc/meminfo: memFree=5381992/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=2502.1 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 34063 0 0 0 250208 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 4580689 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23571
/proc/meminfo: memFree=5381992/32770624 swapFree=67108792/67108860
[pid=23412] ppid=23409 vsize=111544 memory=86268 CPUtime=2519.81 cores=0,2,4,6
/proc/23412/stat : 23412 (MistralXCSP) R 23409 23412 20051 0 -1 4202496 34160 0 0 0 251979 2 0 0 20 0 1 0 219296679 114221056 21567 33554432000 4194304 7499544 140728298773760 140728298768056 5161154 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 35655680 140728298775662 140728298775811 140728298775811 140728298778569 0
/proc/23412/statm: 27886 21567 727 807 0 20877 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 111544 KiB
Current children cumulated memory: 86268 KiB

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

[startup+2520.01 s]
# the end of solver process 23412 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.8 s, system=0.024998 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.82
CPU user time (s): 2519.8
CPU system time (s): 0.024998
CPU usage (%): 99.9926
Max. virtual memory (cumulated for all children) (KiB): 111544
Max. memory (cumulated for all children) (KiB): 86268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.8
system time used= 0.024998
maximum resident set size= 86288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34195
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= 26
involuntary context switches= 3151


# summary of solver processes directly reported to runsolver:
#   pid: 23412
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2519.8
#   total CPU system time (s): 0.024998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.08322 second user time and 15.835 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-11 21:55:34
IDJOB=4304006
IDBENCH=141414
IDSOLVER=2779
FILE ID=node150/4304006-1534017334
RUNJOBID= node150-1533991720-20082
PBS_JOBID= 21036945
Free space on /tmp= 34696 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
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-4304006-1534017334/watcher-4304006-1534017334 -o /tmp/evaluation-result-4304006-1534017334/solver-4304006-1534017334 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20082 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 371556158 HOME/instance-4304006-1534017334.xml

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

MD5SUM BENCH= d20946c70cb8756d1a4b7fb63c02a1de
RANDOM SEED=371556158

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:         5485320 kB
MemAvailable:   31904652 kB
Buffers:          206680 kB
Cached:         26092808 kB
SwapCached:           32 kB
Active:          9936020 kB
Inactive:       16418716 kB
Active(anon):       6456 kB
Inactive(anon):   101184 kB
Active(file):    9929564 kB
Inactive(file): 16317532 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              5976 kB
Writeback:             0 kB
AnonPages:         63224 kB
Mapped:            53340 kB
Shmem:             49732 kB
Slab:             628448 kB
SReclaimable:     600696 kB
SUnreclaim:        27752 kB
KernelStack:        3344 kB
PageTables:         5372 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     379152 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34688 MiB
End job on node150 at 2018-08-11 22:37:34