Trace number 4304001

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) 2519.91 2520.01

General information on the benchmark

NameHaystacks/
Haystacks-ext-08_c18.xml
MD5SUM86e4590fdf2acf70e62b7e4d974dbe81
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.121685
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints231
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":64}]
Minimum variable degree7
Maximum variable degree8
Distribution of variable degrees[{"degree":7,"count":50},{"degree":8,"count":14}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":231}]
Number of extensional constraints231
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":231}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.89/2520.00	s UNKNOWN

Verifier Data


Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (1914 MiB free)
  memory of node 1: 16384 MiB (3361 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304001-1534017372/watcher-4304001-1534017372 -o /tmp/evaluation-result-4304001-1534017372/solver-4304001-1534017372 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20083 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 201088480 HOME/instance-4304001-1534017372.xml 

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

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=23473, runsolver pid=23470

[startup+0.100175 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23474
/proc/meminfo: memFree=5383552/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=21952 CPUtime=0.1 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 5684 0 0 0 10 0 0 0 20 0 1 0 219300519 48410624 5488 33554432000 4194304 7499544 140722166441488 140722166438488 5567777 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5488 701 807 0 4810 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 21952 KiB

[startup+0.209755 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23474
/proc/meminfo: memFree=5383552/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=21952 CPUtime=0.2 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 5684 0 0 0 20 0 0 0 20 0 1 0 219300519 48410624 5488 33554432000 4194304 7499544 140722166441488 140722166438488 4579822 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5488 701 807 0 4810 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 21952 KiB

[startup+0.30887 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23474
/proc/meminfo: memFree=5383552/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=21952 CPUtime=0.3 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 5684 0 0 0 30 0 0 0 20 0 1 0 219300519 48410624 5488 33554432000 4194304 7499544 140722166441488 140722166438488 4542011 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5488 701 807 0 4810 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 21952 KiB

[startup+0.700273 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23474
/proc/meminfo: memFree=5383552/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=21952 CPUtime=0.69 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 5684 0 0 0 69 0 0 0 20 0 1 0 219300519 48410624 5488 33554432000 4194304 7499544 140722166441488 140722166436840 5593208 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5488 701 807 0 4810 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 21952 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23474
/proc/meminfo: memFree=5383580/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=21952 CPUtime=1.49 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 5684 0 0 0 149 0 0 0 20 0 1 0 219300519 48410624 5488 33554432000 4194304 7499544 140722166441488 140722166436840 4579712 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5488 701 807 0 4810 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 21952 KiB

[startup+3.10901 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23474
/proc/meminfo: memFree=5383304/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22092 CPUtime=3.1 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 6042 0 0 0 310 0 0 0 20 0 1 0 219300519 48410624 5523 33554432000 4194304 7499544 140722166441488 140722166436840 5593082 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5523 727 807 0 4810 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22092 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23474
/proc/meminfo: memFree=5383232/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22092 CPUtime=6.29 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 6405 0 0 0 629 0 0 0 20 0 1 0 219300519 48410624 5523 33554432000 4194304 7499544 140722166441488 140722166436840 5783301 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5523 727 807 0 4810 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22092 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23474
/proc/meminfo: memFree=5382968/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22092 CPUtime=12.69 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 6767 0 0 0 1269 0 0 0 20 0 1 0 219300519 48410624 5523 33554432000 4194304 7499544 140722166441488 140722166436840 5838018 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5523 727 807 0 4810 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22092 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23474
/proc/meminfo: memFree=5383208/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22092 CPUtime=25.49 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 7325 0 0 0 2549 0 0 0 20 0 1 0 219300519 48410624 5523 33554432000 4194304 7499544 140722166441488 140722166436840 4405153 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5523 727 807 0 4810 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22092 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23474
/proc/meminfo: memFree=5382620/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22092 CPUtime=51.09 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 7600 0 0 0 5109 0 0 0 20 0 1 0 219300519 48410624 5523 33554432000 4194304 7499544 140722166441488 140722166436840 5652787 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5523 727 807 0 4810 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22092 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23475
/proc/meminfo: memFree=5383008/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22092 CPUtime=102.28 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 7705 0 0 0 10228 0 0 0 20 0 1 0 219300519 48410624 5523 33554432000 4194304 7499544 140722166441488 140722166436840 5652745 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5523 727 807 0 4810 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22092 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23477
/proc/meminfo: memFree=5382884/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22092 CPUtime=162.27 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 7811 0 0 0 16227 0 0 0 20 0 1 0 219300519 48410624 5523 33554432000 4194304 7499544 140722166441488 140722166436840 5838039 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5523 727 807 0 4810 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22092 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23478
/proc/meminfo: memFree=5382984/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22096 CPUtime=222.27 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 7917 0 0 0 22227 0 0 0 20 0 1 0 219300519 48410624 5524 33554432000 4194304 7499544 140722166441488 140722166436840 4398000 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5524 727 807 0 4810 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22096 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23487
/proc/meminfo: memFree=5382712/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22096 CPUtime=282.27 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 8018 0 0 0 28227 0 0 0 20 0 1 0 219300519 48410624 5524 33554432000 4194304 7499544 140722166441488 140722166436840 4545668 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5524 727 807 0 4810 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22096 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23510
/proc/meminfo: memFree=5382680/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22096 CPUtime=342.27 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 8104 0 0 0 34227 0 0 0 20 0 1 0 219300519 48410624 5524 33554432000 4194304 7499544 140722166441488 140722166436840 4262816 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5524 727 807 0 4810 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22096 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23511
/proc/meminfo: memFree=5382796/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22096 CPUtime=402.27 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 8198 0 0 0 40227 0 0 0 20 0 1 0 219300519 48410624 5524 33554432000 4194304 7499544 140722166441488 140722166436840 5161032 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5524 727 807 0 4810 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22096 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23512
/proc/meminfo: memFree=5382928/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22096 CPUtime=462.26 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 8304 0 0 0 46226 0 0 0 20 0 1 0 219300519 48410624 5524 33554432000 4194304 7499544 140722166441488 140722166436840 4243520 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5524 727 807 0 4810 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22096 KiB


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

/proc/23473/statm: 11819 5524 727 807 0 4810 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22096 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 23550
/proc/meminfo: memFree=5382612/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22096 CPUtime=1782.21 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 10218 0 0 0 178221 0 0 0 20 0 1 0 219300519 48410624 5524 33554432000 4194304 7499544 140722166441488 140722166436840 5783936 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5524 727 807 0 4810 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22096 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23551
/proc/meminfo: memFree=5382504/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22096 CPUtime=1842.21 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 10307 0 0 0 184221 0 0 0 20 0 1 0 219300519 48410624 5524 33554432000 4194304 7499544 140722166441488 140722166436840 5783668 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5524 727 807 0 4810 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22096 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23552
/proc/meminfo: memFree=5382524/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22096 CPUtime=1902.21 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 10408 0 0 0 190221 0 0 0 20 0 1 0 219300519 48410624 5524 33554432000 4194304 7499544 140722166441488 140722166436840 5840000 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5524 727 807 0 4810 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22096 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23554
/proc/meminfo: memFree=5382496/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22100 CPUtime=1962.21 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 10494 0 0 0 196221 0 0 0 20 0 1 0 219300519 48410624 5525 33554432000 4194304 7499544 140722166441488 140722166436840 5783944 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5525 727 807 0 4810 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22100 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 23555
/proc/meminfo: memFree=5382792/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22100 CPUtime=2022.2 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 10574 0 0 0 202220 0 0 0 20 0 1 0 219300519 48410624 5525 33554432000 4194304 7499544 140722166441488 140722166436840 4580364 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5525 727 807 0 4810 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22100 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 23564
/proc/meminfo: memFree=5382132/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22100 CPUtime=2082.2 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 10654 0 0 0 208220 0 0 0 20 0 1 0 219300519 48410624 5525 33554432000 4194304 7499544 140722166441488 140722166436840 4248928 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5525 727 807 0 4810 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22100 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23565
/proc/meminfo: memFree=5382380/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22100 CPUtime=2142.2 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 10734 0 0 0 214220 0 0 0 20 0 1 0 219300519 48410624 5525 33554432000 4194304 7499544 140722166441488 140722166436840 4580761 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5525 727 807 0 4810 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22100 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23566
/proc/meminfo: memFree=5382332/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22100 CPUtime=2202.2 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 10814 0 0 0 220220 0 0 0 20 0 1 0 219300519 48410624 5525 33554432000 4194304 7499544 140722166441488 140722166436840 5838083 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5525 727 807 0 4810 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22100 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23567
/proc/meminfo: memFree=5382316/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22100 CPUtime=2262.19 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 10894 0 0 0 226219 0 0 0 20 0 1 0 219300519 48410624 5525 33554432000 4194304 7499544 140722166441488 140722166436840 4579886 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5525 727 807 0 4810 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22100 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23568
/proc/meminfo: memFree=5382564/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22100 CPUtime=2322.19 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 10974 0 0 0 232219 0 0 0 20 0 1 0 219300519 48410624 5525 33554432000 4194304 7499544 140722166441488 140722166436840 5567771 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5525 727 807 0 4810 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22100 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23569
/proc/meminfo: memFree=5382456/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22100 CPUtime=2382.19 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 11054 0 0 0 238219 0 0 0 20 0 1 0 219300519 48410624 5525 33554432000 4194304 7499544 140722166441488 140722166436840 5586969 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5525 727 807 0 4810 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22100 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23570
/proc/meminfo: memFree=5382192/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22100 CPUtime=2442.19 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 11134 0 0 0 244219 0 0 0 20 0 1 0 219300519 48410624 5525 33554432000 4194304 7499544 140722166441488 140722166436840 5783487 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5525 727 807 0 4810 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22100 KiB

[startup+2502.3 s]
/proc/loadavg: 1.94 2.00 2.04 3/187 23632
/proc/meminfo: memFree=5037584/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22100 CPUtime=2502.19 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 11214 0 0 0 250219 0 0 0 20 0 1 0 219300519 48410624 5525 33554432000 4194304 7499544 140722166441488 140722166436840 4252557 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5525 727 807 0 4810 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22100 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.96 2.00 2.04 3/187 23632
/proc/meminfo: memFree=5037360/32770624 swapFree=67108792/67108860
[pid=23473] ppid=23470 vsize=47276 memory=22100 CPUtime=2519.89 cores=1,3,5,7
/proc/23473/stat : 23473 (MistralXCSP) R 23470 23473 20051 0 -1 4202496 11294 0 0 0 251989 0 0 0 20 0 1 0 219300519 48410624 5525 33554432000 4194304 7499544 140722166441488 140722166436840 4580364 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38850560 140722166449262 140722166449411 140722166449411 140722166452169 0
/proc/23473/statm: 11819 5525 727 807 0 4810 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 47276 KiB
Current children cumulated memory: 22100 KiB

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

[startup+2520.01 s]
# the end of solver process 23473 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.9 s, system=0.009999 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): 2519.91
CPU user time (s): 2519.9
CPU system time (s): 0.009999
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 47276
Max. memory (cumulated for all children) (KiB): 22100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.9
system time used= 0.009999
maximum resident set size= 22120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11329
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= 12
involuntary context switches= 639


# summary of solver processes directly reported to runsolver:
#   pid: 23473
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2519.9
#   total CPU system time (s): 0.009999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.94951 second user time and 15.8292 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-11 21:56:13
IDJOB=4304001
IDBENCH=141415
IDSOLVER=2779
FILE ID=node150/4304001-1534017372
RUNJOBID= node150-1533991720-20083
PBS_JOBID= 21036945
Free space on /tmp= 34696 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Haystacks/Haystacks-ext-08_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-4304001-1534017372/watcher-4304001-1534017372 -o /tmp/evaluation-result-4304001-1534017372/solver-4304001-1534017372 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20083 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 201088480 HOME/instance-4304001-1534017372.xml

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

MD5SUM BENCH= 86e4590fdf2acf70e62b7e4d974dbe81
RANDOM SEED=201088480

node150.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:         5402884 kB
MemAvailable:   31822244 kB
Buffers:          206712 kB
Cached:         26093044 kB
SwapCached:           32 kB
Active:         10017344 kB
Inactive:       16418792 kB
Active(anon):      87844 kB
Inactive(anon):   101184 kB
Active(file):    9929500 kB
Inactive(file): 16317608 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              6024 kB
Writeback:             0 kB
AnonPages:        158428 kB
Mapped:            53300 kB
Shmem:             49732 kB
Slab:             628624 kB
SReclaimable:     600712 kB
SUnreclaim:        27912 kB
KernelStack:        3568 kB
PageTables:         5496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     460708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34684 MiB
End job on node150 at 2018-08-11 22:38:13