Trace number 4303867

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) 2519.67 2520.01

General information on the benchmark

NameDubois/
Dubois-050_c18.xml
MD5SUM630ab63eaf7c5bcaa7f0eb192a58705a
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 benchmark0.011295
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints100
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":150}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":150}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":100}]
Number of extensional constraints100
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":100}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.65/2520.00	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 (10056 MiB free)
  memory of node 1: 16384 MiB (6245 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303867-1534016309/watcher-4303867-1534016309 -o /tmp/evaluation-result-4303867-1534016309/solver-4303867-1534016309 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1533993481-20702 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2028859528 HOME/instance-4303867-1534016309.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=24235, runsolver pid=24232

[startup+0.100511 s]*
/proc/loadavg: 1.96 1.99 2.04 3/187 24236
/proc/meminfo: memFree=16684564/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11656 CPUtime=0.1 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3113 0 0 0 10 0 0 0 20 0 1 0 219194073 37928960 2914 33554432000 4194304 7499544 140732431045904 140732431041256 5790900 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2914 687 807 0 2251 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11656 KiB

[startup+0.209561 s]*
/proc/loadavg: 1.96 1.99 2.04 3/187 24236
/proc/meminfo: memFree=16684192/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11656 CPUtime=0.21 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3113 0 0 0 21 0 0 0 20 0 1 0 219194073 37928960 2914 33554432000 4194304 7499544 140732431045904 140732431041256 5585441 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2914 687 807 0 2251 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11656 KiB

[startup+0.308791 s]*
/proc/loadavg: 1.96 1.99 2.04 3/187 24236
/proc/meminfo: memFree=16684192/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11656 CPUtime=0.3 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3113 0 0 0 30 0 0 0 20 0 1 0 219194073 37928960 2914 33554432000 4194304 7499544 140732431045904 140732431041256 5791293 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2914 687 807 0 2251 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11656 KiB

[startup+0.700289 s]
/proc/loadavg: 1.96 1.99 2.04 3/187 24236
/proc/meminfo: memFree=16684192/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11656 CPUtime=0.69 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3113 0 0 0 69 0 0 0 20 0 1 0 219194073 37928960 2914 33554432000 4194304 7499544 140732431045904 140732431041256 5161440 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2914 687 807 0 2251 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11656 KiB

[startup+1.50027 s]
/proc/loadavg: 1.96 1.99 2.04 3/187 24236
/proc/meminfo: memFree=16683504/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11656 CPUtime=1.48 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3116 0 0 0 148 0 0 0 20 0 1 0 219194073 37928960 2914 33554432000 4194304 7499544 140732431045904 140732431041256 4257855 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2914 687 807 0 2251 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11656 KiB

[startup+3.10894 s]
/proc/loadavg: 1.97 1.99 2.04 3/187 24236
/proc/meminfo: memFree=16683256/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=3.09 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3226 0 0 0 309 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5791183 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+6.30026 s]
/proc/loadavg: 1.97 1.99 2.04 3/187 24236
/proc/meminfo: memFree=16683092/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=6.28 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3336 0 0 0 628 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5790845 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+12.7003 s]
/proc/loadavg: 1.97 1.99 2.04 3/187 24236
/proc/meminfo: memFree=16683092/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=12.68 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3446 0 0 0 1268 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 4540535 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+25.5003 s]
/proc/loadavg: 1.98 1.99 2.04 3/187 24236
/proc/meminfo: memFree=16683092/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=25.48 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3666 0 0 0 2548 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5838092 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+51.109 s]
/proc/loadavg: 1.98 1.99 2.04 3/187 24236
/proc/meminfo: memFree=16683092/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=51.09 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3776 0 0 0 5109 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5791022 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.99 2.04 3/188 24245
/proc/meminfo: memFree=16682476/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=102.27 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3886 0 0 0 10227 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5790510 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.04 3/188 24246
/proc/meminfo: memFree=16682832/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=162.26 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 3996 0 0 0 16226 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 4580628 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.04 3/188 24247
/proc/meminfo: memFree=16683144/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=222.25 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 4106 0 0 0 22225 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 4246801 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.04 3/188 24248
/proc/meminfo: memFree=16683008/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=282.25 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 4216 0 0 0 28225 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 4580401 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.04 3/188 24249
/proc/meminfo: memFree=16683188/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=342.24 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 4326 0 0 0 34224 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 4541939 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.04 3/187 24250
/proc/meminfo: memFree=16683268/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=402.23 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 4430 0 0 0 40223 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5837760 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.04 3/187 24251
/proc/meminfo: memFree=16683456/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=462.22 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 4540 0 0 0 46222 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5790987 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB


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

/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 1722.05 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24315
/proc/meminfo: memFree=16683120/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=1782.04 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 6601 0 0 0 178204 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5567763 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 1782.04 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24316
/proc/meminfo: memFree=16683312/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=1842.03 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 6674 0 0 0 184203 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5574371 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 1842.03 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24325
/proc/meminfo: memFree=16682332/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=1902.03 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 6784 0 0 0 190203 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5791124 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 1902.03 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24326
/proc/meminfo: memFree=16682772/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=1962.02 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 6889 0 0 0 196202 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 4317774 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 1962.02 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 24327
/proc/meminfo: memFree=16683176/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=2022.01 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 6996 0 0 0 202201 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5790974 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 2022.01 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+2082.3 s]
/proc/loadavg: 2.24 2.09 2.06 3/188 24388
/proc/meminfo: memFree=16919692/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=2082 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 7103 0 0 0 208200 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5790929 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 2082 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+2142.3 s]
/proc/loadavg: 2.16 2.10 2.07 3/188 24389
/proc/meminfo: memFree=16919676/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=2141.99 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 7209 0 0 0 214199 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5574402 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 2141.99 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+2202.3 s]
/proc/loadavg: 2.09 2.09 2.07 3/188 24390
/proc/meminfo: memFree=16919580/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=2201.99 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 7316 0 0 0 220199 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5161085 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 2201.99 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+2262.3 s]
/proc/loadavg: 2.68 2.28 2.14 3/187 24391
/proc/meminfo: memFree=16919536/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=2261.98 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 7421 0 0 0 226198 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5586993 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 2261.98 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+2322.3 s]
/proc/loadavg: 2.28 2.25 2.13 3/187 24392
/proc/meminfo: memFree=16919704/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=2321.97 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 7529 0 0 0 232197 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 4579480 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 2321.97 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+2382.3 s]
/proc/loadavg: 2.10 2.20 2.13 3/187 24393
/proc/meminfo: memFree=16919492/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=2381.96 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 7634 0 0 0 238196 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5790379 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 2381.96 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.16 2.12 3/187 24394
/proc/meminfo: memFree=16919580/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=2441.96 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 7742 0 0 0 244196 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5838032 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 2441.96 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.13 2.12 3/187 24402
/proc/meminfo: memFree=16918900/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=2501.95 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 7852 0 0 0 250195 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5790974 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 2501.95 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.13 2.11 3/187 24402
/proc/meminfo: memFree=16919024/32770624 swapFree=67108844/67108860
[pid=24235] ppid=24232 vsize=37040 memory=11808 CPUtime=2519.65 cores=1,3,5,7
/proc/24235/stat : 24235 (MistralXCSP) R 24232 24235 20670 0 -1 4202496 7922 0 0 0 251965 0 0 0 20 0 1 0 219194073 37928960 2952 33554432000 4194304 7499544 140732431045904 140732431041256 5576291 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 38244352 140732431053933 140732431054083 140732431054083 140732431056841 0
/proc/24235/statm: 9260 2952 716 807 0 2251 0
Current children cumulated CPU time: 2519.65 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 11808 KiB

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

[startup+2520.01 s]
# the end of solver process 24235 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.66 s, system=0.007998 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): 2519.67
CPU user time (s): 2519.66
CPU system time (s): 0.007998
CPU usage (%): 99.9864
Max. virtual memory (cumulated for all children) (KiB): 37040
Max. memory (cumulated for all children) (KiB): 11808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.66
system time used= 0.007998
maximum resident set size= 11828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7958
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= 9
involuntary context switches= 1913


# summary of solver processes directly reported to runsolver:
#   pid: 24235
#   total CPU time (s): 2519.67
#   total CPU user time (s): 2519.66
#   total CPU system time (s): 0.007998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.34456 second user time and 15.351 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-11 21:38:29
IDJOB=4303867
IDBENCH=141399
IDSOLVER=2779
FILE ID=node136/4303867-1534016309
RUNJOBID= node136-1533993481-20702
PBS_JOBID= 21036953
Free space on /tmp= 35328 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Dubois/Dubois-050_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-4303867-1534016309/watcher-4303867-1534016309 -o /tmp/evaluation-result-4303867-1534016309/solver-4303867-1534016309 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1533993481-20702 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2028859528 HOME/instance-4303867-1534016309.xml

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

MD5SUM BENCH= 630ab63eaf7c5bcaa7f0eb192a58705a
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:        16693764 kB
MemAvailable:   31633676 kB
Buffers:          223816 kB
Cached:         14814896 kB
SwapCached:            8 kB
Active:          7440232 kB
Inactive:        7924420 kB
Active(anon):     275080 kB
Inactive(anon):   103348 kB
Active(file):    7165152 kB
Inactive(file):  7821072 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:              6164 kB
Writeback:             0 kB
AnonPages:        333236 kB
Mapped:            52940 kB
Shmem:             49788 kB
Slab:             410172 kB
SReclaimable:     382148 kB
SUnreclaim:        28024 kB
KernelStack:        3312 kB
PageTables:         5804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     649700 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    270336 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 22:20:29