Trace number 4289491

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) 2400.1 2400.11

General information on the benchmark

NameSocialGolfers/
SocialGolfers-6-6-7-cp_c18.xml
MD5SUM6d0c168c4ed68c601cb94602702970c2
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 variables252
Number of constraints13239
Number of domains1
Minimum domain size6
Maximum domain size6
Distribution of domain sizes[{"size":6,"count":252}]
Minimum variable degree212
Maximum variable degree213
Distribution of variable degrees[{"degree":212,"count":216},{"degree":213,"count":36}]
Minimum constraint arity4
Maximum constraint arity252
Distribution of constraint arities[{"arity":4,"count":13230},{"arity":36,"count":8},{"arity":252,"count":1}]
Number of extensional constraints0
Number of intensional constraints13230
Distribution of constraint types[{"type":"intension","count":13230},{"type":"lex","count":1},{"type":"cardinality","count":7},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.09/2400.11	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (5919 MiB free)
  memory of node 1: 16384 MiB (10606 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289491-1532197750/watcher-4289491-1532197750 -o /tmp/evaluation-result-4289491-1532197750/solver-4289491-1532197750 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532190502-25106 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 470857800 HOME/instance-4289491-1532197750.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=26022, runsolver pid=26019

[startup+0.100106 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 26023
/proc/meminfo: memFree=16921500/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=29580 memory=3740 CPUtime=0.1 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 1162 0 0 0 10 0 0 0 20 0 1 0 37338183 30289920 935 33554432000 4194304 7498468 140730144635952 140730144632952 139855835402143 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 7395 935 665 807 0 386 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29580 KiB
Current children cumulated memory: 3740 KiB

[startup+0.209461 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 26023
/proc/meminfo: memFree=16921128/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=29904 memory=4176 CPUtime=0.21 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 1286 0 0 0 21 0 0 0 20 0 1 0 37338183 30621696 1044 33554432000 4194304 7498468 140730144635952 140730144632952 139855835392997 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 7476 1044 665 807 0 467 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29904 KiB
Current children cumulated memory: 4176 KiB

[startup+0.309056 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 26023
/proc/meminfo: memFree=16920384/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=30960 memory=5492 CPUtime=0.31 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 1600 0 0 0 31 0 0 0 20 0 1 0 37338183 31703040 1373 33554432000 4194304 7498468 140730144635952 140730144632952 139855835392997 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 7740 1373 694 807 0 731 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30960 KiB
Current children cumulated memory: 5492 KiB

[startup+0.700262 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26023
/proc/meminfo: memFree=16914060/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=43528 memory=17900 CPUtime=0.69 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 4718 0 0 0 69 0 0 0 20 0 1 0 37338183 44572672 4475 33554432000 4194304 7498468 140730144635952 140730144632952 139855835392997 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 10882 4475 694 807 0 3873 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 43528 KiB
Current children cumulated memory: 17900 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26023
/proc/meminfo: memFree=16898196/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=68700 memory=43132 CPUtime=1.49 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 11142 0 0 0 148 1 0 0 20 0 1 0 37338183 70348800 10783 33554432000 4194304 7498468 140730144635952 140730144626968 6002778 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 17175 10783 694 807 0 10166 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 68700 KiB
Current children cumulated memory: 43132 KiB

[startup+3.10947 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26023
/proc/meminfo: memFree=16840376/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=113100 memory=87652 CPUtime=3.1 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 23039 0 0 0 308 2 0 0 20 0 1 0 37338183 115814400 21913 33554432000 4194304 7498468 140730144635952 140730144626856 4564424 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 28275 21913 694 807 0 21266 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 113100 KiB
Current children cumulated memory: 87652 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26023
/proc/meminfo: memFree=16762508/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=194904 memory=169136 CPUtime=6.29 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 59059 0 0 0 624 5 0 0 20 0 1 0 37338183 199581696 42284 33554432000 4194304 7498468 140730144635952 140730144626856 5889615 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 48726 42284 694 807 0 41717 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 194904 KiB
Current children cumulated memory: 169136 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26023
/proc/meminfo: memFree=16723076/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202500 CPUtime=12.69 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 110797 0 0 0 1262 7 0 0 20 0 1 0 37338183 233189376 50625 33554432000 4194304 7498468 140730144635952 140730144631304 5161513 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50625 758 807 0 49922 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202500 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26023
/proc/meminfo: memFree=16722952/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202504 CPUtime=25.49 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 188551 0 0 0 2539 10 0 0 20 0 1 0 37338183 233189376 50626 33554432000 4194304 7498468 140730144635952 140730144631304 4378930 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50626 759 807 0 49922 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202504 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26030
/proc/meminfo: memFree=16720988/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202504 CPUtime=51.09 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 223712 0 0 0 5098 11 0 0 20 0 1 0 37338183 233189376 50626 33554432000 4194304 7498468 140730144635952 140730144631304 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50626 759 807 0 49922 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202504 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 26032
/proc/meminfo: memFree=16721076/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202504 CPUtime=102.24 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 251068 0 0 0 10212 12 0 0 20 0 1 0 37338183 233189376 50626 33554432000 4194304 7498468 140730144635952 140730144631304 5161502 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50626 759 807 0 49922 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202504 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 26033
/proc/meminfo: memFree=16720928/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=162.2 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 261983 0 0 0 16207 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 4580304 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 26034
/proc/meminfo: memFree=16721796/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=222.2 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 262731 0 0 0 22207 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 4580275 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+282.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/188 26035
/proc/meminfo: memFree=16721796/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=282.2 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 263389 0 0 0 28207 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5161526 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/188 26036
/proc/meminfo: memFree=16721548/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=342.21 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 264344 0 0 0 34208 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5574588 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+402.3 s]
/proc/loadavg: 2.11 2.07 2.05 3/187 26037
/proc/meminfo: memFree=16721928/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=402.21 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 264351 0 0 0 40208 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 4252768 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+462.3 s]
/proc/loadavg: 2.15 2.10 2.06 3/187 26038
/proc/meminfo: memFree=16721928/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=462.21 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 265242 0 0 0 46208 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5609368 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB


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

/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 1662.25 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26076
/proc/meminfo: memFree=16722488/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=1722.25 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 277445 0 0 0 172212 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 4580366 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26078
/proc/meminfo: memFree=16722352/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=1782.25 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 277462 0 0 0 178212 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5161526 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26079
/proc/meminfo: memFree=16722600/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=1842.25 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 278292 0 0 0 184212 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5574915 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+1902.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/189 26089
/proc/meminfo: memFree=16722640/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=1902.26 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 278887 0 0 0 190213 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5161733 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+1962.3 s]
/proc/loadavg: 2.10 2.05 2.05 3/190 26113
/proc/meminfo: memFree=16722064/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=1962.26 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 279489 0 0 0 196213 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5585459 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/190 26114
/proc/meminfo: memFree=16722412/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=2022.26 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 280085 0 0 0 202213 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5585442 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/190 26115
/proc/meminfo: memFree=16722188/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=2082.26 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 280085 0 0 0 208213 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5161586 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 26116
/proc/meminfo: memFree=16722064/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=2142.26 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 280681 0 0 0 214213 13 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5161513 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 26117
/proc/meminfo: memFree=16722344/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=2202.27 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 281277 0 0 0 220213 14 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 4319848 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 26118
/proc/meminfo: memFree=16721864/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=2262.28 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 281867 0 0 0 226214 14 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 4245328 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26119
/proc/meminfo: memFree=16721864/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=2322.28 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 282457 0 0 0 232214 14 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5573924 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26181
/proc/meminfo: memFree=16683348/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=2382.28 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 283053 0 0 0 238214 14 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5161733 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26181
/proc/meminfo: memFree=16683348/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=2400.09 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 283053 0 0 0 239995 14 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5575363 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

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

[startup+2400.11 s]
# the end of solver process 26022 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.96 s, system=0.141003 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26181
/proc/meminfo: memFree=16683348/32770624 swapFree=67108860/67108860
[pid=26022] ppid=26019 vsize=227724 memory=202568 CPUtime=2400.09 cores=1,3,5,7
/proc/26022/stat : 26022 (MistralXCSP) R 26019 26022 25074 0 -1 4202496 283053 0 0 0 239995 14 0 0 20 0 1 0 37338183 233189376 50642 33554432000 4194304 7498468 140730144635952 140730144631304 5575363 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 34168832 140730144642158 140730144642307 140730144642307 140730144645065 0
/proc/26022/statm: 56931 50642 759 807 0 49922 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 227724 KiB
Current children cumulated memory: 202568 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.1
CPU user time (s): 2399.96
CPU system time (s): 0.141003
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 227724
Max. memory (cumulated for all children) (KiB): 202568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.96
system time used= 0.141003
maximum resident set size= 202588
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 283088
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= 96
involuntary context switches= 717


# summary of solver processes directly reported to runsolver:
#   pid: 26022
#   total CPU time (s): 2400.1
#   total CPU user time (s): 2399.96
#   total CPU system time (s): 0.141003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.9252 second user time and 16.6892 second system time

The end

Launcher Data 

Begin job on node102 at 2018-07-21 20:29:10
IDJOB=4289491
IDBENCH=141388
IDSOLVER=2741
FILE ID=node102/4289491-1532197750
RUNJOBID= node102-1532190502-25106
PBS_JOBID= 21018941
Free space on /tmp= 53236 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/SocialGolfers/SocialGolfers-6-6-7-cp_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-4289491-1532197750/watcher-4289491-1532197750 -o /tmp/evaluation-result-4289491-1532197750/solver-4289491-1532197750 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532190502-25106 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 470857800 HOME/instance-4289491-1532197750.xml

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

MD5SUM BENCH= 6d0c168c4ed68c601cb94602702970c2
RANDOM SEED=470857800

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        16923420 kB
MemAvailable:   31936568 kB
Buffers:          213412 kB
Cached:         14893052 kB
SwapCached:            0 kB
Active:          1395876 kB
Inactive:       13768724 kB
Active(anon):      60836 kB
Inactive(anon):    16892 kB
Active(file):    1335040 kB
Inactive(file): 13751832 kB
Unevictable:        6604 kB
Mlocked:            6604 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9956 kB
Writeback:             0 kB
AnonPages:         72876 kB
Mapped:            35960 kB
Shmem:             17036 kB
Slab:             381732 kB
SReclaimable:     354736 kB
SUnreclaim:        26996 kB
KernelStack:        3568 kB
PageTables:         5048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     344560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 53228 MiB
End job on node102 at 2018-07-21 21:09:10