Trace number 4289663

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 2400.11

General information on the benchmark

NameFrb/
frb-53-24-1-mgd_c18.xml
MD5SUMe77860b1077c007311080ac2a4bc32f8
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 variables53
Number of constraints475
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree12
Maximum variable degree25
Distribution of variable degrees[{"degree":12,"count":3},{"degree":13,"count":3},{"degree":14,"count":3},{"degree":15,"count":6},{"degree":16,"count":3},{"degree":17,"count":7},{"degree":18,"count":3},{"degree":19,"count":10},{"degree":20,"count":3},{"degree":21,"count":4},{"degree":22,"count":1},{"degree":23,"count":3},{"degree":24,"count":3},{"degree":25,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":475}]
Number of extensional constraints475
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":475}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.04/2400.10	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 (10193 MiB free)
  memory of node 1: 16384 MiB (12257 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289663-1532204290/watcher-4289663-1532204290 -o /tmp/evaluation-result-4289663-1532204290/solver-4289663-1532204290 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532190500-25464 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2115174803 HOME/instance-4289663-1532204290.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=27481, runsolver pid=27478

[startup+0.100171 s]*
/proc/loadavg: 1.90 2.03 2.05 3/187 27482
/proc/meminfo: memFree=22973708/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=46028 memory=20632 CPUtime=0.09 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 5309 0 0 0 9 0 0 0 20 0 1 0 37992182 47132672 5092 33554432000 4194304 7498468 140736966472704 140736966465944 140391179704224 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 11507 5158 685 807 0 4498 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 46028 KiB
Current children cumulated memory: 20632 KiB

[startup+0.20972 s]*
/proc/loadavg: 1.90 2.03 2.05 3/187 27482
/proc/meminfo: memFree=22954752/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=65980 memory=40432 CPUtime=0.2 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 10312 0 0 0 19 1 0 0 20 0 1 0 37992182 67563520 10108 33554432000 4194304 7498468 140736966472704 140736966465944 140391179704224 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 16495 10108 685 807 0 9486 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 65980 KiB
Current children cumulated memory: 40432 KiB

[startup+0.309586 s]*
/proc/loadavg: 1.90 2.03 2.05 3/187 27482
/proc/meminfo: memFree=22947684/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70616 memory=45184 CPUtime=0.3 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 11512 0 0 0 29 1 0 0 20 0 1 0 37992182 72310784 11296 33554432000 4194304 7498468 140736966472704 140736966465944 4580955 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17654 11296 693 807 0 10645 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 70616 KiB
Current children cumulated memory: 45184 KiB

[startup+0.700276 s]
/proc/loadavg: 1.90 2.03 2.05 3/187 27482
/proc/meminfo: memFree=22947684/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45184 CPUtime=0.68 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 11523 0 0 0 67 1 0 0 20 0 1 0 37992182 72445952 11296 33554432000 4194304 7498468 140736966472704 140736966465944 4243558 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11296 693 807 0 10678 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45184 KiB

[startup+1.50027 s]
/proc/loadavg: 1.90 2.03 2.05 3/187 27482
/proc/meminfo: memFree=22947784/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45448 CPUtime=1.48 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 11534 0 0 0 147 1 0 0 20 0 1 0 37992182 72445952 11362 33554432000 4194304 7498468 140736966472704 140736966467240 4386214 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11362 720 807 0 10678 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45448 KiB

[startup+3.10908 s]
/proc/loadavg: 1.90 2.03 2.05 3/187 27482
/proc/meminfo: memFree=22947376/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45500 CPUtime=3.09 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 12542 0 0 0 308 1 0 0 20 0 1 0 37992182 72445952 11375 33554432000 4194304 7498468 140736966472704 140736966467240 5784177 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11375 720 807 0 10678 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45500 KiB

[startup+6.30027 s]
/proc/loadavg: 1.91 2.03 2.05 3/187 27482
/proc/meminfo: memFree=22947436/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45512 CPUtime=6.28 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 13551 0 0 0 627 1 0 0 20 0 1 0 37992182 72445952 11378 33554432000 4194304 7498468 140736966472704 140736966467240 5653195 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11378 720 807 0 10678 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45512 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 2.03 2.05 3/187 27482
/proc/meminfo: memFree=22947436/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45524 CPUtime=12.68 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 14561 0 0 0 1267 1 0 0 20 0 1 0 37992182 72445952 11381 33554432000 4194304 7498468 140736966472704 140736966467240 4542250 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11381 720 807 0 10678 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45524 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 2.03 2.05 3/187 27482
/proc/meminfo: memFree=22947436/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45532 CPUtime=25.48 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 16510 0 0 0 2547 1 0 0 20 0 1 0 37992182 72445952 11383 33554432000 4194304 7498468 140736966472704 140736966467240 5593683 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11383 720 807 0 10678 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45532 KiB

[startup+51.109 s]
/proc/loadavg: 1.96 2.02 2.05 3/187 27482
/proc/meminfo: memFree=22947188/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45536 CPUtime=51.09 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 17531 0 0 0 5108 1 0 0 20 0 1 0 37992182 72445952 11384 33554432000 4194304 7498468 140736966472704 140736966467240 5593686 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11384 720 807 0 10678 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45536 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.02 2.05 3/187 27483
/proc/meminfo: memFree=22947200/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45536 CPUtime=102.26 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 18579 0 0 0 10225 1 0 0 20 0 1 0 37992182 72445952 11384 33554432000 4194304 7498468 140736966472704 140736966467240 5593640 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11384 720 807 0 10678 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45536 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.05 3/188 27492
/proc/meminfo: memFree=22947020/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=162.26 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 18769 0 0 0 16225 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5593514 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27493
/proc/meminfo: memFree=22947052/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=222.26 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 18959 0 0 0 22225 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 4317843 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27494
/proc/meminfo: memFree=22947260/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=282.26 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 19149 0 0 0 28225 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5593288 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27495
/proc/meminfo: memFree=22947100/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=342.26 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 19335 0 0 0 34225 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5593640 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27496
/proc/meminfo: memFree=22947048/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=402.26 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 19525 0 0 0 40225 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5585343 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27498
/proc/meminfo: memFree=22946864/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=462.26 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 19707 0 0 0 46225 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5838457 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB


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

/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 1662.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 27658
/proc/meminfo: memFree=22839216/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=1722.24 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 23539 0 0 0 172223 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 4317656 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 27659
/proc/meminfo: memFree=22839268/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=1782.24 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 23711 0 0 0 178223 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5653763 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 27660
/proc/meminfo: memFree=22839448/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=1842.24 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 23883 0 0 0 184223 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5784260 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 27661
/proc/meminfo: memFree=22839504/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=1902.24 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 24055 0 0 0 190223 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5838192 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+1962.3 s]
/proc/loadavg: 2.56 2.14 2.08 3/188 27670
/proc/meminfo: memFree=22839064/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=1962.24 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 24231 0 0 0 196223 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 4317328 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+2022.3 s]
/proc/loadavg: 2.21 2.12 2.08 3/188 27671
/proc/meminfo: memFree=22839032/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=2022.24 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 24404 0 0 0 202223 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 4317632 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+2082.3 s]
/proc/loadavg: 2.08 2.10 2.07 3/188 27672
/proc/meminfo: memFree=22839344/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=2082.24 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 24578 0 0 0 208223 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5649131 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/188 27673
/proc/meminfo: memFree=22839176/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=2142.24 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 24768 0 0 0 214223 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5653227 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 27674
/proc/meminfo: memFree=22839368/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=2202.24 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 24947 0 0 0 220223 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 4386214 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 27676
/proc/meminfo: memFree=22838888/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=2262.24 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 25126 0 0 0 226223 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 4248992 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27677
/proc/meminfo: memFree=22838592/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=2322.24 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 25305 0 0 0 232223 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 4252570 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27678
/proc/meminfo: memFree=22838656/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=2382.23 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 25484 0 0 0 238222 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5838436 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27679
/proc/meminfo: memFree=22838528/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=2400.04 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 25663 0 0 0 240003 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5784260 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

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

[startup+2400.11 s]
# the end of solver process 27481 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.04 s, system=0.019999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27679
/proc/meminfo: memFree=22838528/32770624 swapFree=67108860/67108860
[pid=27481] ppid=27478 vsize=70748 memory=45540 CPUtime=2400.04 cores=1,3,5,7
/proc/27481/stat : 27481 (MistralXCSP) R 27478 27481 25432 0 -1 4202496 25663 0 0 0 240003 1 0 0 20 0 1 0 37992182 72445952 11385 33554432000 4194304 7498468 140736966472704 140736966467240 5784260 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 17240064 140736966481005 140736966481155 140736966481155 140736966483913 0
/proc/27481/statm: 17687 11385 720 807 0 10678 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 70748 KiB
Current children cumulated memory: 45540 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.06
CPU user time (s): 2400.04
CPU system time (s): 0.019999
CPU usage (%): 99.9979
Max. virtual memory (cumulated for all children) (KiB): 70748
Max. memory (cumulated for all children) (KiB): 45540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.04
system time used= 0.019999
maximum resident set size= 45560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25697
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= 628


# summary of solver processes directly reported to runsolver:
#   pid: 27481
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2400.04
#   total CPU system time (s): 0.019999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.26809 second user time and 15.236 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-21 22:18:10
IDJOB=4289663
IDBENCH=141583
IDSOLVER=2741
FILE ID=node138/4289663-1532204290
RUNJOBID= node138-1532190500-25464
PBS_JOBID= 21018929
Free space on /tmp= 59104 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Frb/frb-53-24-1-mgd_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-4289663-1532204290/watcher-4289663-1532204290 -o /tmp/evaluation-result-4289663-1532204290/solver-4289663-1532204290 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532190500-25464 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2115174803 HOME/instance-4289663-1532204290.xml

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

MD5SUM BENCH= e77860b1077c007311080ac2a4bc32f8
RANDOM SEED=2115174803

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        22990752 kB
MemAvailable:   31952964 kB
Buffers:          223248 kB
Cached:          8981844 kB
SwapCached:            0 kB
Active:          2219160 kB
Inactive:        7047296 kB
Active(anon):      63996 kB
Inactive(anon):    17052 kB
Active(file):    2155164 kB
Inactive(file):  7030244 kB
Unevictable:        7200 kB
Mlocked:            7200 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9452 kB
Writeback:             0 kB
AnonPages:         68204 kB
Mapped:            36436 kB
Shmem:             17036 kB
Slab:             213052 kB
SReclaimable:     185276 kB
SUnreclaim:        27776 kB
KernelStack:        3264 kB
PageTables:         5044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345068 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 59096 MiB
End job on node138 at 2018-07-21 22:58:10