Trace number 4304003

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) 2519.83 2520.01

General information on the benchmark

NameHaystacks/
Haystacks-ext-10_c18.xml
MD5SUMa3b0ef5b97c309412ed30b7773154191
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 benchmark0.957128
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints459
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":100}]
Minimum variable degree9
Maximum variable degree10
Distribution of variable degrees[{"degree":9,"count":82},{"degree":10,"count":18}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":459}]
Number of extensional constraints459
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":459}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.81/2520.00	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 (10323 MiB free)
  memory of node 1: 16384 MiB (6236 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304003-1534018350/watcher-4304003-1534018350 -o /tmp/evaluation-result-4304003-1534018350/solver-4304003-1534018350 -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 1390355250 HOME/instance-4304003-1534018350.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=24387, runsolver pid=24384

[startup+0.100107 s]*
/proc/loadavg: 2.11 2.04 2.05 3/188 24388
/proc/meminfo: memFree=16920244/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40432 CPUtime=0.1 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 10286 0 0 0 9 1 0 0 20 0 1 0 219398203 67346432 10108 33554432000 4194304 7499544 140727330211664 140727330208664 5161055 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10108 727 807 0 9433 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40432 KiB

[startup+0.209681 s]*
/proc/loadavg: 2.11 2.04 2.05 3/188 24388
/proc/meminfo: memFree=16920244/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40432 CPUtime=0.21 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 10287 0 0 0 20 1 0 0 20 0 1 0 219398203 67346432 10108 33554432000 4194304 7499544 140727330211664 140727330208664 5161158 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10108 727 807 0 9433 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40432 KiB

[startup+0.308821 s]*
/proc/loadavg: 2.11 2.04 2.05 3/188 24388
/proc/meminfo: memFree=16919964/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40432 CPUtime=0.31 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 10288 0 0 0 30 1 0 0 20 0 1 0 219398203 67346432 10108 33554432000 4194304 7499544 140727330211664 140727330208664 5783482 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10108 727 807 0 9433 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40432 KiB

[startup+0.700222 s]
/proc/loadavg: 2.11 2.04 2.05 3/188 24388
/proc/meminfo: memFree=16919964/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40432 CPUtime=0.69 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 10289 0 0 0 68 1 0 0 20 0 1 0 219398203 67346432 10108 33554432000 4194304 7499544 140727330211664 140727330205960 4405205 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10108 727 807 0 9433 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40432 KiB

[startup+1.50022 s]
/proc/loadavg: 2.11 2.04 2.05 3/188 24388
/proc/meminfo: memFree=16920148/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40432 CPUtime=1.49 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 10290 0 0 0 148 1 0 0 20 0 1 0 219398203 67346432 10108 33554432000 4194304 7499544 140727330211664 140727330205960 5592856 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10108 727 807 0 9433 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40432 KiB

[startup+3.10936 s]
/proc/loadavg: 2.18 2.06 2.06 3/188 24388
/proc/meminfo: memFree=16919976/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40516 CPUtime=3.1 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 11011 0 0 0 309 1 0 0 20 0 1 0 219398203 67346432 10129 33554432000 4194304 7499544 140727330211664 140727330205960 5573392 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10129 727 807 0 9433 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40516 KiB

[startup+6.30022 s]
/proc/loadavg: 2.18 2.06 2.06 3/188 24388
/proc/meminfo: memFree=16919676/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40516 CPUtime=6.28 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 11735 0 0 0 627 1 0 0 20 0 1 0 219398203 67346432 10129 33554432000 4194304 7499544 140727330211664 140727330205960 5161094 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10129 727 807 0 9433 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40516 KiB

[startup+12.7002 s]
/proc/loadavg: 2.24 2.07 2.06 3/188 24388
/proc/meminfo: memFree=16919692/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40520 CPUtime=12.68 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 12458 0 0 0 1267 1 0 0 20 0 1 0 219398203 67346432 10130 33554432000 4194304 7499544 140727330211664 140727330205960 4263994 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10130 727 807 0 9433 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40520 KiB

[startup+25.5002 s]
/proc/loadavg: 2.20 2.07 2.06 3/188 24388
/proc/meminfo: memFree=16919692/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40520 CPUtime=25.49 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 13897 0 0 0 2547 2 0 0 20 0 1 0 219398203 67346432 10130 33554432000 4194304 7499544 140727330211664 140727330205960 5783487 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10130 727 807 0 9433 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40520 KiB

[startup+51.1091 s]
/proc/loadavg: 2.28 2.10 2.07 3/188 24388
/proc/meminfo: memFree=16919812/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40520 CPUtime=51.09 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 14629 0 0 0 5107 2 0 0 20 0 1 0 219398203 67346432 10130 33554432000 4194304 7499544 140727330211664 140727330205960 4317920 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10130 727 807 0 9433 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40520 KiB

[startup+102.3 s]
/proc/loadavg: 2.15 2.10 2.07 3/188 24389
/proc/meminfo: memFree=16919676/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40520 CPUtime=102.27 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 14821 0 0 0 10225 2 0 0 20 0 1 0 219398203 67346432 10130 33554432000 4194304 7499544 140727330211664 140727330205960 5161032 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10130 727 807 0 9433 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40520 KiB

[startup+162.3 s]
/proc/loadavg: 2.17 2.11 2.07 3/188 24390
/proc/meminfo: memFree=16919580/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40524 CPUtime=162.26 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 14965 0 0 0 16224 2 0 0 20 0 1 0 219398203 67346432 10131 33554432000 4194304 7499544 140727330211664 140727330205960 4540720 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10131 727 807 0 9433 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40524 KiB

[startup+222.3 s]
/proc/loadavg: 2.62 2.28 2.14 3/187 24391
/proc/meminfo: memFree=16919536/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40524 CPUtime=222.25 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 15108 0 0 0 22223 2 0 0 20 0 1 0 219398203 67346432 10131 33554432000 4194304 7499544 140727330211664 140727330205960 4579491 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10131 727 807 0 9433 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40524 KiB

[startup+282.3 s]
/proc/loadavg: 2.26 2.24 2.13 3/187 24392
/proc/meminfo: memFree=16919704/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40524 CPUtime=282.24 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 15251 0 0 0 28222 2 0 0 20 0 1 0 219398203 67346432 10131 33554432000 4194304 7499544 140727330211664 140727330205960 5593208 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10131 727 807 0 9433 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40524 KiB

[startup+342.3 s]
/proc/loadavg: 2.10 2.20 2.13 3/187 24393
/proc/meminfo: memFree=16919492/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40524 CPUtime=342.24 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 15346 0 0 0 34222 2 0 0 20 0 1 0 219398203 67346432 10131 33554432000 4194304 7499544 140727330211664 140727330205960 5652964 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10131 727 807 0 9433 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40524 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.16 2.12 3/187 24394
/proc/meminfo: memFree=16919580/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40524 CPUtime=402.23 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 15484 0 0 0 40221 2 0 0 20 0 1 0 219398203 67346432 10131 33554432000 4194304 7499544 140727330211664 140727330205960 5838128 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10131 727 807 0 9433 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40524 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.13 2.12 3/187 24402
/proc/meminfo: memFree=16918900/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40524 CPUtime=462.22 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 15562 0 0 0 46220 2 0 0 20 0 1 0 219398203 67346432 10131 33554432000 4194304 7499544 140727330211664 140727330205960 4580654 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10131 727 807 0 9433 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40524 KiB


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

/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+1782.3 s]
/proc/loadavg: 2.17 2.14 2.09 4/188 24502
/proc/meminfo: memFree=16908768/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=1782.12 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 17699 0 0 0 178210 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 5592825 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.11 2.09 4/188 24503
/proc/meminfo: memFree=16908848/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=1842.12 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 17768 0 0 0 184210 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 5652738 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.09 2.08 4/188 24504
/proc/meminfo: memFree=16908912/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=1902.12 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 17839 0 0 0 190210 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 4317296 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.08 2.07 4/188 24505
/proc/meminfo: memFree=16908876/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=1962.12 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 17909 0 0 0 196210 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 4545550 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.08 2.07 4/187 24506
/proc/meminfo: memFree=16908720/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=2022.12 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 17979 0 0 0 202210 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 5838092 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.06 2.07 4/187 24507
/proc/meminfo: memFree=16908780/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=2082.11 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 18049 0 0 0 208209 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 4540689 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 24508
/proc/meminfo: memFree=16908616/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=2142.11 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 18128 0 0 0 214209 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 5783679 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.06 2.06 4/187 24509
/proc/meminfo: memFree=16908676/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=2202.11 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 18188 0 0 0 220209 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 4248983 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.06 2.06 4/187 24517
/proc/meminfo: memFree=16907512/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=2262.11 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 18248 0 0 0 226209 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 4248928 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.05 2.05 4/187 24518
/proc/meminfo: memFree=16908332/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=2322.11 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 18308 0 0 0 232209 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 5838092 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.04 2.05 4/187 24519
/proc/meminfo: memFree=16908600/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=2382.11 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 18368 0 0 0 238209 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 5558907 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 4/187 24520
/proc/meminfo: memFree=16908552/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=2442.11 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 18428 0 0 0 244209 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 4540535 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 4/187 24521
/proc/meminfo: memFree=16908256/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=2502.11 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 18488 0 0 0 250209 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 5161124 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 2502.11 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.05 4/187 24521
/proc/meminfo: memFree=16908264/32770624 swapFree=67108844/67108860
[pid=24387] ppid=24384 vsize=65768 memory=40588 CPUtime=2519.81 cores=0,2,4,6
/proc/24387/stat : 24387 (MistralXCSP) R 24384 24387 20670 0 -1 4202496 18548 0 0 0 251979 2 0 0 20 0 1 0 219398203 67346432 10147 33554432000 4194304 7499544 140727330211664 140727330205960 5783729 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 10006528 140727330215021 140727330215171 140727330215171 140727330217929 0
/proc/24387/statm: 16442 10147 727 807 0 9433 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 65768 KiB
Current children cumulated memory: 40588 KiB

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

[startup+2520.01 s]
# the end of solver process 24387 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.8 s, system=0.026998 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): 2519.83
CPU user time (s): 2519.8
CPU system time (s): 0.026998
CPU usage (%): 99.9927
Max. virtual memory (cumulated for all children) (KiB): 65768
Max. memory (cumulated for all children) (KiB): 40588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.8
system time used= 0.026998
maximum resident set size= 40608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18583
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= 23
involuntary context switches= 2880


# summary of solver processes directly reported to runsolver:
#   pid: 24387
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2519.8
#   total CPU system time (s): 0.026998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.10522 second user time and 16.2494 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-11 22:12:30
IDJOB=4304003
IDBENCH=141420
IDSOLVER=2779
FILE ID=node136/4304003-1534018350
RUNJOBID= node136-1533993481-20701
PBS_JOBID= 21036953
Free space on /tmp= 35328 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Haystacks/Haystacks-ext-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-4304003-1534018350/watcher-4304003-1534018350 -o /tmp/evaluation-result-4304003-1534018350/solver-4304003-1534018350 -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 1390355250 HOME/instance-4304003-1534018350.xml

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

MD5SUM BENCH= a3b0ef5b97c309412ed30b7773154191
RANDOM SEED=1390355250

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:        16958480 kB
MemAvailable:   31898508 kB
Buffers:          224032 kB
Cached:         14814616 kB
SwapCached:            8 kB
Active:          7177316 kB
Inactive:        7924676 kB
Active(anon):      12296 kB
Inactive(anon):   103348 kB
Active(file):    7165020 kB
Inactive(file):  7821328 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:              5800 kB
Writeback:             0 kB
AnonPages:         74332 kB
Mapped:            52652 kB
Shmem:             49788 kB
Slab:             410120 kB
SReclaimable:     382140 kB
SUnreclaim:        27980 kB
KernelStack:        3568 kB
PageTables:         5596 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     386000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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 22:54:31