Trace number 4300801

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
minimacht 2018.07.27? (TO) 2519.93 2520.01

General information on the benchmark

NameMagicSquare/
MagicSquare-10-sum_c18.xml
MD5SUM9b613e70bdeb54a559e13aaa64a0062e
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark29.5201
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints23
Number of domains1
Minimum domain size100
Maximum domain size100
Distribution of domain sizes[{"size":100,"count":100}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":80},{"degree":4,"count":20}]
Minimum constraint arity10
Maximum constraint arity100
Distribution of constraint arities[{"arity":10,"count":22},{"arity":100,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":22}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

Verifier Data 

One s line expected

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 (14372 MiB free)
  memory of node 1: 16384 MiB (12990 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300801-1532866684/watcher-4300801-1532866684 -o /tmp/evaluation-result-4300801-1532866684/solver-4300801-1532866684 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18200 --watchdog 2580 minimacht 2520 HOME/instance-4300801-1532866684.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=21028, runsolver pid=21025

[startup+0.100149 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21029
/proc/meminfo: memFree=28018312/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3724 CPUtime=0.1 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1157 0 0 0 10 0 0 0 20 0 1 0 104231636 28110848 931 33554432000 4194304 5224576 140734068486448 140734068483448 4408309 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 931 605 252 0 409 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3724 KiB

[startup+0.209415 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21029
/proc/meminfo: memFree=28018312/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3724 CPUtime=0.21 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1157 0 0 0 21 0 0 0 20 0 1 0 104231636 28110848 931 33554432000 4194304 5224576 140734068486448 140734068483448 4408694 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 931 605 252 0 409 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3724 KiB

[startup+0.30899 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21029
/proc/meminfo: memFree=28018312/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3724 CPUtime=0.31 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1157 0 0 0 31 0 0 0 20 0 1 0 104231636 28110848 931 33554432000 4194304 5224576 140734068486448 140734068483448 4408801 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 931 605 252 0 409 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3724 KiB

[startup+0.700268 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21029
/proc/meminfo: memFree=28018648/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3724 CPUtime=0.69 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1157 0 0 0 69 0 0 0 20 0 1 0 104231636 28110848 931 33554432000 4194304 5224576 140734068486448 140734068485384 4408277 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 931 605 252 0 409 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3724 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21029
/proc/meminfo: memFree=28018648/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3724 CPUtime=1.49 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1157 0 0 0 149 0 0 0 20 0 1 0 104231636 28110848 931 33554432000 4194304 5224576 140734068486448 140734068485384 4408309 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 931 605 252 0 409 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3724 KiB

[startup+3.10907 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21029
/proc/meminfo: memFree=28018648/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=3.1 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1172 0 0 0 310 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408321 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21029
/proc/meminfo: memFree=28018028/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=6.29 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1187 0 0 0 629 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408210 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21029
/proc/meminfo: memFree=28018088/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=12.69 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1202 0 0 0 1269 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408321 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21029
/proc/meminfo: memFree=28018100/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=25.49 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1232 0 0 0 2549 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408784 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21029
/proc/meminfo: memFree=28018100/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=51.1 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1247 0 0 0 5110 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408277 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21030
/proc/meminfo: memFree=28017728/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=102.29 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1282 0 0 0 10229 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408321 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21039
/proc/meminfo: memFree=28017712/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=162.29 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1297 0 0 0 16229 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408317 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21040
/proc/meminfo: memFree=28017640/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=222.28 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1332 0 0 0 22228 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408210 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21102
/proc/meminfo: memFree=28296092/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=282.28 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1347 0 0 0 28228 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408681 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21103
/proc/meminfo: memFree=28295916/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=342.28 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1382 0 0 0 34228 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408821 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21104
/proc/meminfo: memFree=28295988/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=402.28 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1417 0 0 0 40228 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408321 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21106
/proc/meminfo: memFree=28296100/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3984 CPUtime=462.28 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 1432 0 0 0 46228 0 0 0 20 0 1 0 104231636 28110848 996 33554432000 4194304 5224576 140734068486448 140734068485384 4408784 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 996 617 252 0 409 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3984 KiB


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

/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+1782.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/187 21144
/proc/meminfo: memFree=28294552/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=1782.23 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2064 0 0 0 178223 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408277 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.09 2.07 3/187 21145
/proc/meminfo: memFree=28294236/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=1842.23 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2100 0 0 0 184223 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408703 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 21146
/proc/meminfo: memFree=28294292/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=1902.23 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2136 0 0 0 190223 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408321 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 21154
/proc/meminfo: memFree=28294004/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=1962.23 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2151 0 0 0 196223 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408818 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 21155
/proc/meminfo: memFree=28294180/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=2022.23 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2187 0 0 0 202223 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408277 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 21156
/proc/meminfo: memFree=28294100/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=2082.22 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2223 0 0 0 208222 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408801 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 21157
/proc/meminfo: memFree=28294172/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=2142.22 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2259 0 0 0 214222 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408317 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 21158
/proc/meminfo: memFree=28294348/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=2202.22 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2274 0 0 0 220222 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408818 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 21160
/proc/meminfo: memFree=28294364/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=2262.22 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2310 0 0 0 226222 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408200 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 21161
/proc/meminfo: memFree=28294320/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=2322.22 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2346 0 0 0 232222 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408784 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21162
/proc/meminfo: memFree=28294396/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=2382.22 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2382 0 0 0 238222 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408251 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21164
/proc/meminfo: memFree=28294076/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=2442.21 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2418 0 0 0 244221 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408317 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 21165
/proc/meminfo: memFree=28295268/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=2502.21 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2433 0 0 0 250221 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408317 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/186 21172
/proc/meminfo: memFree=28294900/32770624 swapFree=67108860/67108860
[pid=21028] ppid=21025 vsize=27452 memory=3988 CPUtime=2519.92 cores=0,2,4,6
/proc/21028/stat : 21028 (minimacht) R 21025 21028 18169 0 -1 4202496 2469 0 0 0 251992 0 0 0 20 0 1 0 104231636 28110848 997 33554432000 4194304 5224576 140734068486448 140734068485384 4408321 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 22757376 140734068495539 140734068495621 140734068495621 140734068498379 0
/proc/21028/statm: 6863 997 617 252 0 409 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 3988 KiB

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

[startup+2520.01 s]
# the end of solver process 21028 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.92 s, system=0.003004 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.93
CPU user time (s): 2519.92
CPU system time (s): 0.003004
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 27452
Max. memory (cumulated for all children) (KiB): 3988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.92
system time used= 0.003004
maximum resident set size= 3988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2470
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= 8
involuntary context switches= 3153


# summary of solver processes directly reported to runsolver:
#   pid: 21028
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2519.92
#   total CPU system time (s): 0.003004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.93498 second user time and 16.1141 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-29 14:18:04
IDJOB=4300801
IDBENCH=141513
IDSOLVER=2769
FILE ID=node151/4300801-1532866684
RUNJOBID= node151-1532842880-18200
PBS_JOBID= 21022491
Free space on /tmp= 59292 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/MagicSquare/MagicSquare-10-sum_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300801-1532866684/watcher-4300801-1532866684 -o /tmp/evaluation-result-4300801-1532866684/solver-4300801-1532866684 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18200 --watchdog 2580  minimacht 2520 HOME/instance-4300801-1532866684.xml

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

MD5SUM BENCH= 9b613e70bdeb54a559e13aaa64a0062e
RANDOM SEED=314699767

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        28020436 kB
MemAvailable:   31690580 kB
Buffers:          208944 kB
Cached:          3735228 kB
SwapCached:            0 kB
Active:          1665048 kB
Inactive:        2617728 kB
Active(anon):     287968 kB
Inactive(anon):    78188 kB
Active(file):    1377080 kB
Inactive(file):  2539540 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19712 kB
Writeback:             0 kB
AnonPages:        360612 kB
Mapped:            45456 kB
Shmem:             25224 kB
Slab:             166336 kB
SReclaimable:     138716 kB
SUnreclaim:        27620 kB
KernelStack:        3360 kB
PageTables:         5536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     636884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    303104 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 59272 MiB
End job on node151 at 2018-07-29 15:00:05