Trace number 4391723

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

NameRandom/Random-RB-2-50-23/
rand-2-50-23-587-230-39.xml
MD5SUM6ed171dcccdb92ebb130c3872609e61b
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 benchmark2044.77
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree11
Maximum variable degree27
Distribution of variable degrees[{"degree":11,"count":2},{"degree":13,"count":4},{"degree":14,"count":2},{"degree":15,"count":4},{"degree":16,"count":5},{"degree":17,"count":1},{"degree":18,"count":6},{"degree":19,"count":4},{"degree":20,"count":9},{"degree":21,"count":2},{"degree":22,"count":4},{"degree":23,"count":2},{"degree":24,"count":2},{"degree":25,"count":2},{"degree":27,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":462}]
Number of extensional constraints462
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":462}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.07	c NACRE 1.0.5
2400.04/2400.00	c
2400.04/2400.00	c # time = 2400.04
2400.04/2400.00	c # Dec = 32627903
2400.04/2400.00	c # Propagate Calls = 14035573616
2400.04/2400.00	c # assignAt Calls = 32627903
2400.04/2400.00	c # removeAt Calls = 4284706227
2400.04/2400.00	c # Run = 45053
2400.04/2400.00	c # Conflicts = 32267240
2400.04/2400.00	c # Memory used = 7.732 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 (11166 MiB free)
  memory of node 1: 16384 MiB (8945 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391723-1568307765/watcher-4391723-1568307765 -o /tmp/evaluation-result-4391723-1568307765/solver-4391723-1568307765 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568307723-8729 --watchdog 2560 nacre_mini_release HOME/instance-4391723-1568307765.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
solver pid=8747, runsolver pid=8744
Current StackSize limit: 8192 KiB


[startup+0.100134 s]*
/proc/loadavg: 1.01 1.02 1.12 3/196 8748
/proc/meminfo: memFree=20568076/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7688 CPUtime=0.08 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 2095 0 1 0 8 0 0 0 20 0 1 0 406713014 31793152 1922 33554432000 4194304 4935366 140732117130880 140732117127880 4365373 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1922 585 181 0 1379 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7688 KiB

[startup+0.209741 s]*
/proc/loadavg: 1.01 1.02 1.12 3/196 8748
/proc/meminfo: memFree=20559892/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7688 CPUtime=0.19 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 2095 0 1 0 19 0 0 0 20 0 1 0 406713014 31793152 1922 33554432000 4194304 4935366 140732117130880 140732117127880 4451012 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1922 585 181 0 1379 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7688 KiB

[startup+0.309305 s]*
/proc/loadavg: 1.01 1.02 1.12 3/196 8748
/proc/meminfo: memFree=20553940/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7688 CPUtime=0.29 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 2095 0 1 0 29 0 0 0 20 0 1 0 406713014 31793152 1922 33554432000 4194304 4935366 140732117130880 140732117127880 4390308 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1922 585 181 0 1379 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7688 KiB

[startup+0.700224 s]
/proc/loadavg: 1.01 1.02 1.12 3/196 8748
/proc/meminfo: memFree=20543028/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7688 CPUtime=0.67 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 2095 0 1 0 67 0 0 0 20 0 1 0 406713014 31793152 1922 33554432000 4194304 4935366 140732117130880 140732117127880 139630781041400 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1922 585 181 0 1379 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7688 KiB

[startup+1.50028 s]
/proc/loadavg: 1.01 1.02 1.12 3/200 8759
/proc/meminfo: memFree=20520780/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7688 CPUtime=1.47 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 2095 0 1 0 147 0 0 0 20 0 1 0 406713014 31793152 1922 33554432000 4194304 4935366 140732117130880 140732117127880 4390147 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1922 585 181 0 1379 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7688 KiB

[startup+3.10905 s]
/proc/loadavg: 1.01 1.02 1.12 3/200 8759
/proc/meminfo: memFree=20444380/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=3.08 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 2941 0 1 0 308 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4451898 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+6.30027 s]
/proc/loadavg: 1.09 1.04 1.13 3/200 8759
/proc/meminfo: memFree=20407368/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=6.27 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 3791 0 1 0 627 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390474 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+12.7003 s]
/proc/loadavg: 1.16 1.06 1.13 3/200 8759
/proc/meminfo: memFree=20405716/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=12.67 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 4627 0 1 0 1267 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4389978 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+25.5003 s]
/proc/loadavg: 1.35 1.10 1.15 3/200 8760
/proc/meminfo: memFree=20405988/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=25.47 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 4981 0 1 0 2547 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4452455 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+51.1092 s]
/proc/loadavg: 1.57 1.18 1.17 3/200 8762
/proc/meminfo: memFree=20404948/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=51.08 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 5158 0 1 0 5108 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4331598 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+102.3 s]
/proc/loadavg: 1.81 1.30 1.21 3/200 8766
/proc/meminfo: memFree=20403940/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=102.27 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 5335 0 1 0 10227 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390159 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.43 1.26 3/200 8770
/proc/meminfo: memFree=20403224/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=162.27 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 5512 0 1 0 16227 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 139630775584138 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.53 1.31 3/199 8776
/proc/meminfo: memFree=20403588/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=222.28 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 5689 0 1 0 22228 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390079 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.62 1.35 3/199 8780
/proc/meminfo: memFree=20403128/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=282.28 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 5866 0 1 0 28228 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4389978 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 1.70 1.40 3/199 8784
/proc/meminfo: memFree=20402880/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=342.28 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 6043 0 1 0 34228 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390497 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 1.76 1.44 3/199 8790
/proc/meminfo: memFree=20402244/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=402.28 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 6220 0 1 0 40228 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390485 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.80 1.47 3/199 8794
/proc/meminfo: memFree=20402580/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=462.28 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 6397 0 1 0 46228 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390489 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB


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

/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 1602.31 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/199 9151
/proc/meminfo: memFree=20573680/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=1662.31 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 9937 0 1 0 166231 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390497 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 1662.31 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/201 9164
/proc/meminfo: memFree=20574044/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=1722.31 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 10114 0 1 0 172231 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390147 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/201 9168
/proc/meminfo: memFree=20574324/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=1782.32 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 10290 0 1 0 178232 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4389867 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/201 9174
/proc/meminfo: memFree=20574124/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=1842.32 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 10467 0 1 0 184232 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390761 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/201 9178
/proc/meminfo: memFree=20574520/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=1902.32 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 10644 0 1 0 190232 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390485 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/201 9182
/proc/meminfo: memFree=20573920/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=1962.32 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 10821 0 1 0 196232 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4389947 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/199 9188
/proc/meminfo: memFree=20574816/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=2022.32 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 10998 0 1 0 202232 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4451936 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/199 9192
/proc/meminfo: memFree=20574060/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=2082.32 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 11175 0 1 0 208232 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390308 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/199 9196
/proc/meminfo: memFree=20574172/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=2142.32 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 11352 0 1 0 214232 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390357 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+2202.3 s]
/proc/loadavg: 2.07 2.00 1.92 3/199 9202
/proc/meminfo: memFree=20573492/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=2202.33 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 11529 0 1 0 220233 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4332231 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+2262.3 s]
/proc/loadavg: 2.07 2.01 1.93 3/199 9206
/proc/meminfo: memFree=20573460/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=2262.33 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 11706 0 1 0 226233 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4389940 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+2322.3 s]
/proc/loadavg: 2.07 2.03 1.94 3/200 9218
/proc/meminfo: memFree=20573740/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=2322.33 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 11883 0 1 0 232233 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4331624 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

[startup+2382.3 s]
/proc/loadavg: 2.06 2.04 1.95 3/200 9224
/proc/meminfo: memFree=20574056/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=2382.33 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 12060 0 1 0 238233 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4451743 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.13 2.05 1.96 3/200 9224
/proc/meminfo: memFree=20574088/32770624 swapFree=66997568/67108860
[pid=8747] ppid=8744 vsize=31048 memory=7732 CPUtime=2400.04 cores=1,3,5,7
/proc/8747/stat : 8747 (nacre_mini_rele) R 8744 8747 7225 0 -1 4202496 12236 0 1 0 240004 0 0 0 20 0 1 0 406713014 31793152 1933 33554432000 4194304 4935366 140732117130880 140732117129128 4390640 0 0 4096 24578 0 0 0 17 5 0 0 2 0 0 7034520 7039168 15896576 140732117132283 140732117132389 140732117132389 140732117135298 0
/proc/8747/statm: 7762 1933 596 181 0 1379 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 31048 KiB
Current children cumulated memory: 7732 KiB

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

[startup+2400.01 s]
# the end of solver process 8747 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.05 s, system=0.007 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): 0.007
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 31048
Max. memory (cumulated for all children) (KiB): 7732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.05
system time used= 0.007
maximum resident set size= 7812
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12289
page faults= 1
swaps= 0
block input operations= 9736
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 646


# summary of solver processes directly reported to runsolver:
#   pid: 8747
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2400.05
#   total CPU system time (s): 0.007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.10551 second user time and 14.7127 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-12 19:02:03
IDJOB=4391723
IDBENCH=122171
IDSOLVER=2835
FILE ID=node145/4391723-1568307765
RUNJOBID= node145-1568307723-8729
PBS_JOBID= 21701102
Free space on /tmp= 55188 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/Random/Random-RB-2-50-23/rand-2-50-23-587-230-39.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391723-1568307765/watcher-4391723-1568307765 -o /tmp/evaluation-result-4391723-1568307765/solver-4391723-1568307765 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568307723-8729 --watchdog 2560  nacre_mini_release HOME/instance-4391723-1568307765.xml -complete -l100 -cm

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

MD5SUM BENCH= 6ed171dcccdb92ebb130c3872609e61b
RANDOM SEED=2030479026

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:        20598816 kB
MemAvailable:   31860288 kB
Buffers:          142208 kB
Cached:         11252452 kB
SwapCached:         2212 kB
Active:          2594788 kB
Inactive:        8805700 kB
Active(anon):       3612 kB
Inactive(anon):    43292 kB
Active(file):    2591176 kB
Inactive(file):  8762408 kB
Unevictable:      108488 kB
Mlocked:          108488 kB
SwapTotal:      67108860 kB
SwapFree:       66997568 kB
Dirty:              1236 kB
Writeback:             0 kB
AnonPages:        117144 kB
Mapped:            42432 kB
Shmem:             32328 kB
Slab:             364592 kB
SReclaimable:     336348 kB
SUnreclaim:        28244 kB
KernelStack:        3552 kB
PageTables:         5396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     510584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 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= 55184 MiB
End job on node145 at 2019-09-12 19:42:04