Trace number 4391640

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
NACRE 1.0.5? (TO) 2400.05 2400.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K05-P02_c18.xml
MD5SUM803795f7a37fd3a40686e408980b1bff
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 benchmark15.7228
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of constraints27
Number of domains2
Minimum domain size25
Maximum domain size26
Distribution of domain sizes[{"size":25,"count":25},{"size":26,"count":10}]
Minimum variable degree0
Maximum variable degree6
Distribution of variable degrees[{"degree":0,"count":30},{"degree":2,"count":25},{"degree":6,"count":10}]
Minimum constraint arity3
Maximum constraint arity25
Distribution of constraint arities[{"arity":3,"count":25},{"arity":10,"count":1},{"arity":25,"count":1}]
Number of extensional constraints0
Number of intensional constraints25
Distribution of constraint types[{"type":"intension","count":25},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.5
2400.04/2400.00	c
2400.04/2400.00	c # time = 2400.04
2400.04/2400.00	c # Dec = 3181396
2400.04/2400.00	c # Propagate Calls = 1241488312
2400.04/2400.00	c # assignAt Calls = 3181426
2400.04/2400.00	c # removeAt Calls = 341657603
2400.04/2400.00	c # Run = 5626
2400.04/2400.00	c # Conflicts = 3153906
2400.04/2400.00	c # Memory used = 3.788 Mb
2400.04/2400.00	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 (11118 MiB free)
  memory of node 1: 16384 MiB (8922 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391640-1568326477/watcher-4391640-1568326477 -o /tmp/evaluation-result-4391640-1568326477/solver-4391640-1568326477 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568307723-8729 --watchdog 2560 nacre_mini_release HOME/instance-4391640-1568326477.xml -complete -l100 -cm 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=13048, runsolver pid=13045


[startup+0.100159 s]*
/proc/loadavg: 1.92 1.99 2.04 3/200 13049
/proc/meminfo: memFree=20521744/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3468 CPUtime=0.1 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 1084 0 0 0 10 0 0 0 20 0 1 0 408584220 27586560 867 33554432000 4194304 4935366 140736784661632 140736784658632 4514729 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 867 610 181 0 352 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3468 KiB

[startup+0.209509 s]*
/proc/loadavg: 1.92 1.99 2.04 3/200 13049
/proc/meminfo: memFree=20521744/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3468 CPUtime=0.21 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 1085 0 0 0 21 0 0 0 20 0 1 0 408584220 27586560 867 33554432000 4194304 4935366 140736784661632 140736784658632 4483729 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 867 610 181 0 352 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3468 KiB

[startup+0.308974 s]*
/proc/loadavg: 1.92 1.99 2.04 3/200 13049
/proc/meminfo: memFree=20521744/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3468 CPUtime=0.31 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 1086 0 0 0 31 0 0 0 20 0 1 0 408584220 27586560 867 33554432000 4194304 4935366 140736784661632 140736784658632 4514714 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 867 610 181 0 352 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3468 KiB

[startup+0.700273 s]
/proc/loadavg: 1.92 1.99 2.04 3/200 13049
/proc/meminfo: memFree=20521744/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3732 CPUtime=0.69 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 1107 0 0 0 69 0 0 0 20 0 1 0 408584220 27586560 933 33554432000 4194304 4935366 140736784661632 140736784658632 4483766 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 933 610 181 0 352 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3732 KiB

[startup+1.50028 s]
/proc/loadavg: 1.92 1.99 2.04 3/200 13049
/proc/meminfo: memFree=20521744/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3732 CPUtime=1.49 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 1108 0 0 0 149 0 0 0 20 0 1 0 408584220 27586560 933 33554432000 4194304 4935366 140736784661632 140736784658632 4483712 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 933 610 181 0 352 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3732 KiB

[startup+3.10907 s]
/proc/loadavg: 1.92 1.99 2.04 3/200 13049
/proc/meminfo: memFree=20521524/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3784 CPUtime=3.1 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 1377 0 0 0 310 0 0 0 20 0 1 0 408584220 27586560 946 33554432000 4194304 4935366 140736784661632 140736784658776 4389104 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 946 610 181 0 352 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3784 KiB

[startup+6.30026 s]
/proc/loadavg: 1.92 1.99 2.04 3/200 13049
/proc/meminfo: memFree=20521524/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3784 CPUtime=6.29 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 1647 0 0 0 629 0 0 0 20 0 1 0 408584220 27586560 946 33554432000 4194304 4935366 140736784661632 140736784658776 4211440 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 946 610 181 0 352 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3784 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 1.99 2.04 3/200 13049
/proc/meminfo: memFree=20521080/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=12.69 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 1917 0 0 0 1269 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716104245799 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 1.99 2.04 3/200 13050
/proc/meminfo: memFree=20521272/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=25.49 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 2457 0 0 0 2549 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 4383713 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+51.1092 s]
/proc/loadavg: 1.96 1.99 2.04 3/200 13052
/proc/meminfo: memFree=20520696/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=51.1 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 2727 0 0 0 5110 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 4514790 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+102.3 s]
/proc/loadavg: 2.33 2.07 2.07 3/199 13056
/proc/meminfo: memFree=20519632/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=102.29 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 2997 0 0 0 10229 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716104246066 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+162.3 s]
/proc/loadavg: 2.31 2.13 2.09 3/199 13060
/proc/meminfo: memFree=20519832/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=162.29 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 3267 0 0 0 16229 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716104240895 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+222.3 s]
/proc/loadavg: 2.11 2.11 2.08 3/199 13066
/proc/meminfo: memFree=20519052/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=222.3 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 3537 0 0 0 22230 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 4385779 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.09 2.07 3/199 13070
/proc/meminfo: memFree=20520048/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=282.3 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 3807 0 0 0 28230 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716104240754 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/199 13074
/proc/meminfo: memFree=20519904/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=342.3 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 4077 0 0 0 34230 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716104257439 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/200 13088
/proc/meminfo: memFree=20519208/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=402.3 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 4347 0 0 0 40230 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 4383976 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/200 13092
/proc/meminfo: memFree=20519256/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=462.3 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 4617 0 0 0 46230 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716104245872 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB


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

/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 1602.32 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+1662.3 s]
/proc/loadavg: 1.40 1.85 1.99 2/192 13248
/proc/meminfo: memFree=20550608/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=1662.32 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 10017 0 0 0 166232 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 4484127 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 1662.32 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+1722.3 s]
/proc/loadavg: 1.15 1.70 1.92 2/192 13252
/proc/meminfo: memFree=20550124/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=1722.32 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 10284 0 0 0 172232 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 4483712 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+1782.3 s]
/proc/loadavg: 1.05 1.57 1.87 2/192 13256
/proc/meminfo: memFree=20550380/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=1782.32 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 10554 0 0 0 178232 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716104240876 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+1842.3 s]
/proc/loadavg: 1.02 1.47 1.81 2/192 13262
/proc/meminfo: memFree=20550416/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=1842.33 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 10820 0 0 0 184233 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716105172451 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+1902.3 s]
/proc/loadavg: 1.01 1.38 1.76 2/192 13266
/proc/meminfo: memFree=20550468/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=1902.33 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 11090 0 0 0 190233 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 4383828 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.31 1.71 2/192 13270
/proc/meminfo: memFree=20550628/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=1962.33 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 11360 0 0 0 196233 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716104245872 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.26 1.67 2/192 13276
/proc/meminfo: memFree=20550544/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=2022.33 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 11630 0 0 0 202233 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 4383958 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.21 1.63 2/192 13280
/proc/meminfo: memFree=20550516/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=2082.33 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 11900 0 0 0 208233 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 4385656 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.17 1.59 2/192 13284
/proc/meminfo: memFree=20550296/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=2142.33 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 12170 0 0 0 214233 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716104240948 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.14 1.55 2/192 13297
/proc/meminfo: memFree=20550508/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=2202.33 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 12440 0 0 0 220233 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 4385407 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.11 1.52 2/192 13301
/proc/meminfo: memFree=20551080/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=2262.33 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 12710 0 0 0 226233 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716105174431 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.09 1.48 2/192 13305
/proc/meminfo: memFree=20550180/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=2322.33 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 12980 0 0 0 232233 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716104245760 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.08 1.46 2/192 13311
/proc/meminfo: memFree=20550132/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=2382.34 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 13250 0 0 0 238234 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716104258429 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 1.00 1.07 1.45 2/192 13312
/proc/meminfo: memFree=20550332/32770624 swapFree=66997580/67108860
[pid=13048] ppid=13045 vsize=26940 memory=3788 CPUtime=2400.04 cores=1,3,5,7
/proc/13048/stat : 13048 (nacre_mini_rele) R 13045 13048 7225 0 -1 4202496 13520 0 0 0 240004 0 0 0 20 0 1 0 408584220 27586560 947 33554432000 4194304 4935366 140736784661632 140736784658776 139716110541645 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 25751552 140736784667643 140736784667749 140736784667749 140736784670658 0
/proc/13048/statm: 6735 947 610 181 0 352 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 26940 KiB
Current children cumulated memory: 3788 KiB

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

[startup+2400.01 s]
# the end of solver process 13048 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.05 s, system=0.004 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.05
CPU user time (s): 2400.05
CPU system time (s): 0.004
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 26940
Max. memory (cumulated for all children) (KiB): 3788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.05
system time used= 0.004
maximum resident set size= 3844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13560
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= 7
involuntary context switches= 603


# summary of solver processes directly reported to runsolver:
#   pid: 13048
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2400.05
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.42204 second user time and 15.0745 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-13 00:13:56
IDJOB=4391640
IDBENCH=141173
IDSOLVER=2835
FILE ID=node145/4391640-1568326477
RUNJOBID= node145-1568307723-8729
PBS_JOBID= 21701102
Free space on /tmp= 55184 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K05-P02_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391640-1568326477/watcher-4391640-1568326477 -o /tmp/evaluation-result-4391640-1568326477/solver-4391640-1568326477 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568307723-8729 --watchdog 2560  nacre_mini_release HOME/instance-4391640-1568326477.xml -complete -l100 -cm

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 803795f7a37fd3a40686e408980b1bff
RANDOM SEED=367275276

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        20522704 kB
MemAvailable:   31832548 kB
Buffers:          149148 kB
Cached:         11293192 kB
SwapCached:         2200 kB
Active:          2628832 kB
Inactive:        8848272 kB
Active(anon):      32340 kB
Inactive(anon):    43252 kB
Active(file):    2596492 kB
Inactive(file):  8805020 kB
Unevictable:      108488 kB
Mlocked:          108488 kB
SwapTotal:      67108860 kB
SwapFree:       66997580 kB
Dirty:               784 kB
Writeback:             0 kB
AnonPages:        147720 kB
Mapped:            43320 kB
Shmem:             32340 kB
Slab:             365384 kB
SReclaimable:     336792 kB
SUnreclaim:        28592 kB
KernelStack:        3568 kB
PageTables:         5724 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     555688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     98304 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55188 MiB
End job on node145 at 2019-09-13 00:53:56