Trace number 4303817

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-2.0 2018-08-01? (TO) 2519.81 2520.01

General information on the benchmark

NameBibd/
Bibd-sum-34-085-30-12-10_c18.xml
MD5SUMb8a3101f481aadf5580b66257c4acd87
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 variables2890
Number of constraints681
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":2890}]
Minimum variable degree36
Maximum variable degree36
Distribution of variable degrees[{"degree":36,"count":2890}]
Minimum constraint arity34
Maximum constraint arity2890
Distribution of constraint arities[{"arity":34,"count":85},{"arity":85,"count":34},{"arity":170,"count":561},{"arity":2890,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":680}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c Mistral 01082018
2519.79/2520.01	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 (10326 MiB free)
  memory of node 1: 16384 MiB (4970 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303817-1534013309/watcher-4303817-1534013309 -o /tmp/evaluation-result-4303817-1534013309/solver-4303817-1534013309 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1533993481-20701 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2028859528 HOME/instance-4303817-1534013309.xml 

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

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

solver pid=23251, runsolver pid=23248

[startup+0.100121 s]*
/proc/loadavg: 2.11 2.04 2.05 3/187 23252
/proc/meminfo: memFree=15645308/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=46864 memory=21332 CPUtime=0.09 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 5839 0 0 0 8 1 0 0 20 0 1 0 218894085 47988736 5333 33554432000 4194304 7499544 140731175150240 140731175147240 4563992 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 11716 5333 723 807 0 4707 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 46864 KiB
Current children cumulated memory: 21332 KiB

[startup+0.2095 s]*
/proc/loadavg: 2.11 2.04 2.05 3/187 23252
/proc/meminfo: memFree=15633404/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=59472 memory=34084 CPUtime=0.19 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 9059 0 0 0 18 1 0 0 20 0 1 0 218894085 60899328 8521 33554432000 4194304 7499544 140731175150240 140731175147240 4563992 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 14868 8521 725 807 0 7859 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 59472 KiB
Current children cumulated memory: 34084 KiB

[startup+0.309423 s]*
/proc/loadavg: 2.11 2.04 2.05 3/187 23252
/proc/meminfo: memFree=15626336/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=69324 memory=44048 CPUtime=0.3 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 11349 0 0 0 28 2 0 0 20 0 1 0 218894085 70987776 11012 33554432000 4194304 7499544 140731175150240 140731175147240 140677880991271 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 17331 11012 725 807 0 10322 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 69324 KiB
Current children cumulated memory: 44048 KiB

[startup+0.700296 s]
/proc/loadavg: 2.11 2.04 2.05 3/187 23252
/proc/meminfo: memFree=15603736/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=93500 memory=68112 CPUtime=0.68 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 16742 0 0 0 65 3 0 0 20 0 1 0 218894085 95744000 17028 33554432000 4194304 7499544 140731175150240 140731175147240 6117909 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 23375 17028 725 807 0 16366 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 93500 KiB
Current children cumulated memory: 68112 KiB

[startup+1.50027 s]
/proc/loadavg: 2.11 2.04 2.05 3/187 23252
/proc/meminfo: memFree=15587136/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=126292 memory=100752 CPUtime=1.48 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 25086 0 0 0 144 4 0 0 20 0 1 0 218894085 129323008 25188 33554432000 4194304 7499544 140731175150240 140731175140488 4564144 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 31573 25188 725 807 0 24564 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 126292 KiB
Current children cumulated memory: 100752 KiB

[startup+3.10938 s]
/proc/loadavg: 2.10 2.04 2.05 3/187 23252
/proc/meminfo: memFree=15488084/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=205748 memory=180464 CPUtime=3.09 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 64492 0 0 0 301 8 0 0 20 0 1 0 218894085 210685952 45116 33554432000 4194304 7499544 140731175150240 140731175141272 4564151 0 0 4096 0 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 51437 45116 737 807 0 44428 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 205748 KiB
Current children cumulated memory: 180464 KiB

[startup+6.30031 s]
/proc/loadavg: 2.10 2.04 2.05 3/187 23252
/proc/meminfo: memFree=15458860/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208144 CPUtime=6.28 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 107375 0 0 0 616 12 0 0 20 0 1 0 218894085 238895104 52036 33554432000 4194304 7499544 140731175150240 140731175145592 5161081 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52036 770 807 0 51315 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208144 KiB

[startup+12.7003 s]
/proc/loadavg: 2.09 2.04 2.05 3/187 23252
/proc/meminfo: memFree=15458860/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208156 CPUtime=12.67 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 138587 0 0 0 1254 13 0 0 20 0 1 0 218894085 238895104 52039 33554432000 4194304 7499544 140731175150240 140731175144872 4245316 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52039 773 807 0 51315 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208156 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.04 2.05 3/187 23252
/proc/meminfo: memFree=15458860/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=25.47 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 207027 0 0 0 2530 17 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161032 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+51.1094 s]
/proc/loadavg: 2.20 2.07 2.06 3/187 23252
/proc/meminfo: memFree=15458736/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=51.07 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 242378 0 0 0 5089 18 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161158 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+102.3 s]
/proc/loadavg: 2.19 2.09 2.06 3/188 23261
/proc/meminfo: memFree=15457548/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=102.26 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 275648 0 0 0 10206 20 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161094 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+162.3 s]
/proc/loadavg: 2.07 2.07 2.06 3/188 23262
/proc/meminfo: memFree=15458040/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=162.25 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 305270 0 0 0 16204 21 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161094 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.06 2.05 3/188 23263
/proc/meminfo: memFree=15458076/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=222.24 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 342120 0 0 0 22201 23 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161094 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/188 23264
/proc/meminfo: memFree=15458144/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=282.23 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 379820 0 0 0 28198 25 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 4249922 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 23265
/proc/meminfo: memFree=15457132/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=342.2 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 409632 0 0 0 34194 26 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 4541781 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+402.3 s]
/proc/loadavg: 2.09 2.06 2.05 3/187 23636
/proc/meminfo: memFree=16760964/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=402.17 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 425090 0 0 0 40189 28 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5574144 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 402.17 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+462.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/187 23758
/proc/meminfo: memFree=16732888/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=462.16 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 425793 0 0 0 46188 28 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161094 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 462.16 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB


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

/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 1722.11 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23819
/proc/meminfo: memFree=16732412/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=1782.11 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 440298 0 0 0 178182 29 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161094 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23820
/proc/meminfo: memFree=16732620/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=1842.11 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 440951 0 0 0 184182 29 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 4541806 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23829
/proc/meminfo: memFree=16732048/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=1902.11 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 441591 0 0 0 190182 29 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5585218 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23830
/proc/meminfo: memFree=16732156/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=1962.1 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 442232 0 0 0 196181 29 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161081 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 1962.1 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 23831
/proc/meminfo: memFree=16732472/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=2022.1 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 442870 0 0 0 202181 29 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161081 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 2022.1 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 23832
/proc/meminfo: memFree=16732672/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=2082.1 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 443510 0 0 0 208181 29 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161158 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23833
/proc/meminfo: memFree=16732844/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=2142.1 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 444153 0 0 0 214180 30 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5838004 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23835
/proc/meminfo: memFree=16732492/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=2202.1 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 444794 0 0 0 220180 30 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161094 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23836
/proc/meminfo: memFree=16732608/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=2262.1 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 445436 0 0 0 226180 30 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161094 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23837
/proc/meminfo: memFree=16732404/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=2322.1 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 446072 0 0 0 232180 30 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161081 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23839
/proc/meminfo: memFree=16732096/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=2382.09 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 446688 0 0 0 238179 30 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161081 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23840
/proc/meminfo: memFree=16731916/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=2442.09 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 447348 0 0 0 244179 30 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 4246816 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 23849
/proc/meminfo: memFree=16731364/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=2502.09 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 447981 0 0 0 250179 30 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161081 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 2502.09 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.04 2.03 2.05 3/188 23850
/proc/meminfo: memFree=16731364/32770624 swapFree=67108844/67108860
[pid=23251] ppid=23248 vsize=233296 memory=208164 CPUtime=2519.79 cores=0,2,4,6
/proc/23251/stat : 23251 (MistralXCSP) R 23248 23251 20670 0 -1 4202496 448605 0 0 0 251949 30 0 0 20 0 1 0 218894085 238895104 52041 33554432000 4194304 7499544 140731175150240 140731175144872 5161081 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 26222592 140731175154797 140731175154947 140731175154947 140731175157705 0
/proc/23251/statm: 58324 52041 775 807 0 51315 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 233296 KiB
Current children cumulated memory: 208164 KiB

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

[startup+2520.01 s]
# the end of solver process 23251 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.5 s, system=0.304982 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.81
CPU user time (s): 2519.5
CPU system time (s): 0.304982
CPU usage (%): 99.9918
Max. virtual memory (cumulated for all children) (KiB): 233296
Max. memory (cumulated for all children) (KiB): 208164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.5
system time used= 0.304982
maximum resident set size= 208184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 448640
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= 73
involuntary context switches= 3094


# summary of solver processes directly reported to runsolver:
#   pid: 23251
#   total CPU time (s): 2519.81
#   total CPU user time (s): 2519.5
#   total CPU system time (s): 0.304982

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.4586 second user time and 16.8208 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-11 20:48:29
IDJOB=4303817
IDBENCH=141332
IDSOLVER=2779
FILE ID=node136/4303817-1534013309
RUNJOBID= node136-1533993481-20701
PBS_JOBID= 21036953
Free space on /tmp= 35232 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Bibd/Bibd-sum-34-085-30-12-10_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-4303817-1534013309/watcher-4303817-1534013309 -o /tmp/evaluation-result-4303817-1534013309/solver-4303817-1534013309 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1533993481-20701 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2028859528 HOME/instance-4303817-1534013309.xml

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

MD5SUM BENCH= b8a3101f481aadf5580b66257c4acd87
RANDOM SEED=2028859528

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        15664380 kB
MemAvailable:   30702624 kB
Buffers:          223108 kB
Cached:         14913540 kB
SwapCached:            8 kB
Active:          8471620 kB
Inactive:        7923104 kB
Active(anon):    1206792 kB
Inactive(anon):   103348 kB
Active(file):    7264828 kB
Inactive(file):  7819756 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:              5952 kB
Writeback:             0 kB
AnonPages:       1264472 kB
Mapped:            52888 kB
Shmem:             49788 kB
Slab:             409924 kB
SReclaimable:     382120 kB
SUnreclaim:        27804 kB
KernelStack:        3312 kB
PageTables:         7676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1580772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1204224 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= 35324 MiB
End job on node136 at 2018-08-11 21:30:29