Trace number 4289385

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) 2400.02 2399.9

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin18_c18.xml
MD5SUMf09386fa05f6191f12fed212ce37b406
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 variables23409
Number of constraints1386
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":23409}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":23409}]
Minimum constraint arity153
Maximum constraint arity289
Distribution of constraint arities[{"arity":153,"count":1224},{"arity":289,"count":162}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1386}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.01/2399.90	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 (8805 MiB free)
  memory of node 1: 16384 MiB (11009 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289385-1532195307/watcher-4289385-1532195307 -o /tmp/evaluation-result-4289385-1532195307/solver-4289385-1532195307 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532190502-26183 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 468514592 HOME/instance-4289385-1532195307.xml 

running on 4 cores: 1,3,5,7

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=26632, runsolver pid=26629

[startup+0.100162 s]*
/proc/loadavg: 2.19 2.12 2.00 3/187 26633
/proc/meminfo: memFree=20273444/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=53960 memory=23680 CPUtime=0.1 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 6413 0 0 0 10 0 0 0 20 0 1 0 37093874 55255040 5920 33554432000 4194304 7498468 140728826828400 140728826825400 5643863 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 13490 5920 617 807 0 6481 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 53960 KiB
Current children cumulated memory: 23680 KiB

[startup+0.20959 s]*
/proc/loadavg: 2.19 2.12 2.00 3/187 26633
/proc/meminfo: memFree=20259900/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=58624 memory=32840 CPUtime=0.21 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 8582 0 0 0 20 1 0 0 20 0 1 0 37093874 60030976 8210 33554432000 4194304 7498468 140728826828400 140728826825400 6080180 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 14656 8210 652 807 0 7647 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 58624 KiB
Current children cumulated memory: 32840 KiB

[startup+0.309508 s]*
/proc/loadavg: 2.19 2.12 2.00 3/187 26633
/proc/meminfo: memFree=20259900/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=58624 memory=32840 CPUtime=0.31 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 8582 0 0 0 30 1 0 0 20 0 1 0 37093874 60030976 8210 33554432000 4194304 7498468 140728826828400 140728826825400 140173737024880 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 14656 8210 652 807 0 7647 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 58624 KiB
Current children cumulated memory: 32840 KiB

[startup+0.700376 s]
/proc/loadavg: 2.18 2.11 2.00 3/187 26633
/proc/meminfo: memFree=20250688/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=80828 memory=55212 CPUtime=0.69 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 13663 0 0 0 68 1 0 0 20 0 1 0 37093874 82767872 13803 33554432000 4194304 7498468 140728826828400 140728826825400 5877034 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 20207 13803 715 807 0 13198 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 80828 KiB
Current children cumulated memory: 55212 KiB

[startup+1.50038 s]
/proc/loadavg: 2.18 2.11 2.00 3/187 26633
/proc/meminfo: memFree=20223584/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=125576 memory=99844 CPUtime=1.49 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 23341 0 0 0 146 3 0 0 20 0 1 0 37093874 128589824 24961 33554432000 4194304 7498468 140728826828400 140728826818664 5051492 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 31394 24961 720 807 0 24385 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 125576 KiB
Current children cumulated memory: 99844 KiB

[startup+3.10949 s]
/proc/loadavg: 2.18 2.11 2.00 3/187 26633
/proc/meminfo: memFree=20182248/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=137512 memory=111712 CPUtime=3.1 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 39472 0 0 0 306 4 0 0 20 0 1 0 37093874 140812288 27928 33554432000 4194304 7498468 140728826828400 140728826818664 5774121 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34378 27928 745 807 0 27369 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 137512 KiB
Current children cumulated memory: 111712 KiB

[startup+6.30037 s]
/proc/loadavg: 2.16 2.11 2.00 3/187 26633
/proc/meminfo: memFree=20180928/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138076 memory=112332 CPUtime=6.29 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 56030 0 0 0 625 4 0 0 20 0 1 0 37093874 141389824 28083 33554432000 4194304 7498468 140728826828400 140728826822952 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34519 28083 750 807 0 27510 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 138076 KiB
Current children cumulated memory: 112332 KiB

[startup+12.7004 s]
/proc/loadavg: 2.15 2.11 2.00 3/187 26633
/proc/meminfo: memFree=20179832/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138604 memory=112888 CPUtime=12.68 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 73196 0 0 0 1263 5 0 0 20 0 1 0 37093874 141930496 28222 33554432000 4194304 7498468 140728826828400 140728826822952 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34651 28222 750 807 0 27642 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 138604 KiB
Current children cumulated memory: 112888 KiB

[startup+25.5004 s]
/proc/loadavg: 2.13 2.11 2.00 3/187 26633
/proc/meminfo: memFree=20179940/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138604 memory=112944 CPUtime=25.48 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 102316 0 0 0 2541 7 0 0 20 0 1 0 37093874 141930496 28236 33554432000 4194304 7498468 140728826828400 140728826822952 5774168 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34651 28236 750 807 0 27642 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 138604 KiB
Current children cumulated memory: 112944 KiB

[startup+51.1094 s]
/proc/loadavg: 2.08 2.10 2.00 3/187 26633
/proc/meminfo: memFree=20179520/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=112956 CPUtime=51.08 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 108590 0 0 0 5101 7 0 0 20 0 1 0 37093874 142065664 28239 33554432000 4194304 7498468 140728826828400 140728826822952 4249680 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28239 750 807 0 27675 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 112956 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.08 2.00 3/189 26643
/proc/meminfo: memFree=20178936/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113276 CPUtime=102.27 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 109450 0 0 0 10220 7 0 0 20 0 1 0 37093874 142065664 28319 33554432000 4194304 7498468 140728826828400 140728826822952 5774146 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28319 750 807 0 27675 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113276 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.07 2.00 3/189 26644
/proc/meminfo: memFree=20179232/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113280 CPUtime=162.27 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 110227 0 0 0 16220 7 0 0 20 0 1 0 37093874 142065664 28320 33554432000 4194304 7498468 140728826828400 140728826822952 5771004 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28320 750 807 0 27675 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113280 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.05 2.00 3/189 26645
/proc/meminfo: memFree=20179632/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113284 CPUtime=222.27 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 111007 0 0 0 22220 7 0 0 20 0 1 0 37093874 142065664 28321 33554432000 4194304 7498468 140728826828400 140728826822952 4249682 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28321 750 807 0 27675 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/189 26646
/proc/meminfo: memFree=20179588/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113284 CPUtime=282.28 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 111008 0 0 0 28221 7 0 0 20 0 1 0 37093874 142065664 28321 33554432000 4194304 7498468 140728826828400 140728826822952 4542176 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28321 750 807 0 27675 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/189 26647
/proc/meminfo: memFree=20179412/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=342.28 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 111782 0 0 0 34221 7 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 5838205 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/187 26649
/proc/meminfo: memFree=20179284/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=402.28 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 111782 0 0 0 40221 7 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 4249716 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/187 26650
/proc/meminfo: memFree=20179256/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=462.29 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 112555 0 0 0 46222 7 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 5770880 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB


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

/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 1662.37 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26835
/proc/meminfo: memFree=20200024/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=1722.37 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 118653 0 0 0 172229 8 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 5838205 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 1722.37 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26836
/proc/meminfo: memFree=20199608/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=1782.37 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 119433 0 0 0 178229 8 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 5770880 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 1782.37 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26837
/proc/meminfo: memFree=20199216/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=1842.38 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 119433 0 0 0 184230 8 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 4249682 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 1842.38 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26846
/proc/meminfo: memFree=20198744/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=1902.38 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 119925 0 0 0 190230 8 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 4246800 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26847
/proc/meminfo: memFree=20199064/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=1962.38 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 119925 0 0 0 196230 8 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 5774168 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 1962.38 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26848
/proc/meminfo: memFree=20198816/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=2022.39 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 120407 0 0 0 202231 8 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 5773529 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 2022.39 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26849
/proc/meminfo: memFree=20198896/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=2082.39 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 120407 0 0 0 208231 8 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 4249716 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 2082.39 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 26850
/proc/meminfo: memFree=20198848/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=2142.4 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 120884 0 0 0 214232 8 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 5774150 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26852
/proc/meminfo: memFree=20199048/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=2202.4 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 120893 0 0 0 220232 8 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 5774168 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26853
/proc/meminfo: memFree=20198888/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=2262.4 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 121379 0 0 0 226232 8 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 4249716 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 2262.4 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26854
/proc/meminfo: memFree=20198988/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=138736 memory=113292 CPUtime=2322.41 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 121666 0 0 0 232233 8 0 0 20 0 1 0 37093874 142065664 28323 33554432000 4194304 7498468 140728826828400 140728826822952 5838205 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34684 28323 750 807 0 27675 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113292 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26856
/proc/meminfo: memFree=20197676/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=139912 memory=114448 CPUtime=2382.41 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 122793 0 0 0 238233 8 0 0 20 0 1 0 37093874 143269888 28612 33554432000 4194304 7498468 140728826828400 140728826823112 4249701 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34978 28612 750 807 0 27969 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 139912 KiB
Current children cumulated memory: 114448 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.9 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26856
/proc/meminfo: memFree=20197832/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=139912 memory=114448 CPUtime=2400.01 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 122794 0 0 0 239993 8 0 0 20 0 1 0 37093874 143269888 28612 33554432000 4194304 7498468 140728826828400 140728826823112 4249716 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34978 28612 750 807 0 27969 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 139912 KiB
Current children cumulated memory: 114448 KiB

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

[startup+2399.9 s]
# the end of solver process 26632 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.93 s, system=0.090005 s

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

[startup+2399.9 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26856
/proc/meminfo: memFree=20197832/32770624 swapFree=67108860/67108860
[pid=26632] ppid=26629 vsize=139912 memory=114448 CPUtime=2400.01 cores=1,3,5,7
/proc/26632/stat : 26632 (MistralXCSP) R 26629 26632 26151 0 -1 4202496 122794 0 0 0 239993 8 0 0 20 0 1 0 37093874 143269888 28612 33554432000 4194304 7498468 140728826828400 140728826823112 4249716 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 35704832 140728826836078 140728826836227 140728826836227 140728826838985 0
/proc/26632/statm: 34978 28612 750 807 0 27969 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 139912 KiB
Current children cumulated memory: 114448 KiB

Child status: 0
Real time (s): 2399.9
CPU time (s): 2400.02
CPU user time (s): 2399.93
CPU system time (s): 0.090005
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 139912
Max. memory (cumulated for all children) (KiB): 114448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.93
system time used= 0.090005
maximum resident set size= 114468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122822
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= 42
involuntary context switches= 638


# summary of solver processes directly reported to runsolver:
#   pid: 26632
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2399.93
#   total CPU system time (s): 0.090005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.15148 second user time and 17.6156 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-21 19:48:27
IDJOB=4289385
IDBENCH=141238
IDSOLVER=2741
FILE ID=node107/4289385-1532195307
RUNJOBID= node107-1532190502-26183
PBS_JOBID= 21018936
Free space on /tmp= 55160 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin18_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-4289385-1532195307/watcher-4289385-1532195307 -o /tmp/evaluation-result-4289385-1532195307/solver-4289385-1532195307 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532190502-26183 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 468514592 HOME/instance-4289385-1532195307.xml

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

MD5SUM BENCH= f09386fa05f6191f12fed212ce37b406
RANDOM SEED=468514592

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        20291076 kB
MemAvailable:   31918472 kB
Buffers:          221504 kB
Cached:         11559964 kB
SwapCached:            0 kB
Active:          1455132 kB
Inactive:       10403280 kB
Active(anon):      79808 kB
Inactive(anon):    16864 kB
Active(file):    1375324 kB
Inactive(file): 10386416 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             10172 kB
Writeback:             0 kB
AnonPages:         84096 kB
Mapped:            36248 kB
Shmem:             17036 kB
Slab:             320724 kB
SReclaimable:     294116 kB
SUnreclaim:        26608 kB
KernelStack:        3296 kB
PageTables:         5048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     365692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55152 MiB
End job on node107 at 2018-07-21 20:28:27