Trace number 4391382

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-HybridSAT 398.745 398.772

General information on the benchmark

NameRandom/Random-RB-3-20-20f/
rand-3-20-20-60-632f-11.xml
MD5SUM2177eeb766f29dacd684113dff68ce63
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 benchmark33.0671
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints60
Number of domains1
Minimum domain size20
Maximum domain size20
Distribution of domain sizes[{"size":20,"count":20}]
Minimum variable degree3
Maximum variable degree14
Distribution of variable degrees[{"degree":3,"count":1},{"degree":7,"count":4},{"degree":8,"count":1},{"degree":9,"count":6},{"degree":10,"count":4},{"degree":11,"count":3},{"degree":14,"count":1}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":60}]
Number of extensional constraints60
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":60}]
Optimization problemNO
Type of objective

Solver Data 

0.10/0.14	c NACRE 1.0.5
398.66/398.77	c
398.66/398.77	c # time = 398.73
398.66/398.77	c # Dec = 233091
398.66/398.77	c # Propagate Calls = 21770002
398.66/398.77	c # assignAt Calls = 320272
398.66/398.77	c # removeAt Calls = 21228134
398.66/398.77	c # Run = 511
398.66/398.77	c # Conflicts = 230305
398.66/398.77	c # Memory used = 55.784 Mb
398.66/398.77	s SATISFIABLE
398.66/398.77	c
398.66/398.77	v <instantiation>
398.66/398.77	v     <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] </list>
398.66/398.77	v     <values> 5 3 18 3 16 19 5 16 13 2 15 12 8 14 7 19 7 19 6 9 </values>
398.66/398.77	v </instantiation>

Verifier Data 

OK

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 (13486 MiB free)
  memory of node 1: 16384 MiB (14212 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391382-1568307609/watcher-4391382-1568307609 -o /tmp/evaluation-result-4391382-1568307609/solver-4391382-1568307609 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560 nacre_mini_release HOME/instance-4391382-1568307609.xml -ca -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=24507, runsolver pid=24504

[startup+0.100163 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24508
/proc/meminfo: memFree=28355388/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=35056 memory=11384 CPUtime=0.1 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 3056 0 0 0 10 0 0 0 20 0 1 0 407028716 35897344 2846 33554432000 4194304 4935366 140730365130464 140730365127464 4626944 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 8764 2846 568 181 0 2381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35056 KiB
Current children cumulated memory: 11384 KiB

[startup+0.209954 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24508
/proc/meminfo: memFree=28351296/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=38164 memory=14552 CPUtime=0.21 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 3851 0 0 0 21 0 0 0 20 0 1 0 407028716 39079936 3638 33554432000 4194304 4935366 140730365130464 140730365127464 140215170780688 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 9541 3638 568 181 0 3158 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 14552 KiB

[startup+0.309855 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 24508
/proc/meminfo: memFree=28351296/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=38164 memory=14552 CPUtime=0.31 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 3851 0 0 0 31 0 0 0 20 0 1 0 407028716 39079936 3638 33554432000 4194304 4935366 140730365130464 140730365127464 140215170780813 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 9541 3638 568 181 0 3158 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 14552 KiB

[startup+0.700343 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24508
/proc/meminfo: memFree=28351004/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=38164 memory=14552 CPUtime=0.69 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 3851 0 0 0 69 0 0 0 20 0 1 0 407028716 39079936 3638 33554432000 4194304 4935366 140730365130464 140730365128984 140215176987560 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 9541 3638 568 181 0 3158 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 14552 KiB

[startup+1.50036 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 24508
/proc/meminfo: memFree=28351036/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=38692 memory=15080 CPUtime=1.49 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 3953 0 0 0 149 0 0 0 20 0 1 0 407028716 39620608 3770 33554432000 4194304 4935366 140730365130464 140730365128216 140215170798467 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 9673 3770 604 181 0 3290 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38692 KiB
Current children cumulated memory: 15080 KiB

[startup+3.1097 s]
/proc/loadavg: 1.84 1.98 2.03 3/199 24508
/proc/meminfo: memFree=28349364/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=39636 memory=16336 CPUtime=3.09 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 4540 0 0 0 309 0 0 0 20 0 1 0 407028716 40587264 4084 33554432000 4194304 4935366 140730365130464 140730365128216 140215170780927 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 9909 4084 604 181 0 3526 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39636 KiB
Current children cumulated memory: 16336 KiB

[startup+6.3003 s]
/proc/loadavg: 1.84 1.98 2.03 3/199 24508
/proc/meminfo: memFree=28347064/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=41900 memory=18464 CPUtime=6.29 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 5811 0 0 0 628 1 0 0 20 0 1 0 407028716 42905600 4616 33554432000 4194304 4935366 140730365130464 140730365128216 140215170788325 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 10475 4616 604 181 0 4092 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 41900 KiB
Current children cumulated memory: 18464 KiB

[startup+12.7003 s]
/proc/loadavg: 1.87 1.98 2.03 3/199 24508
/proc/meminfo: memFree=28344220/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=46204 memory=22600 CPUtime=12.68 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 8142 0 0 0 1267 1 0 0 20 0 1 0 407028716 47312896 5650 33554432000 4194304 4935366 140730365130464 140730365128232 4212032 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 11551 5650 604 181 0 5168 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 46204 KiB
Current children cumulated memory: 22600 KiB

[startup+25.5004 s]
/proc/loadavg: 1.89 1.98 2.03 3/200 24510
/proc/meminfo: memFree=28338784/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=50640 memory=27200 CPUtime=25.49 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 14415 0 0 0 2547 2 0 0 20 0 1 0 407028716 51855360 6800 33554432000 4194304 4935366 140730365130464 140730365128232 140215171653108 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 12660 6800 604 181 0 6277 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 50640 KiB
Current children cumulated memory: 27200 KiB

[startup+51.1098 s]
/proc/loadavg: 1.93 1.99 2.03 3/200 24519
/proc/meminfo: memFree=28331740/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=56296 memory=32248 CPUtime=51.09 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 19782 0 0 0 5107 2 0 0 20 0 1 0 407028716 57647104 8062 33554432000 4194304 4935366 140730365130464 140730365128152 4400786 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 14074 8062 604 181 0 7691 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 56296 KiB
Current children cumulated memory: 32248 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/200 24544
/proc/meminfo: memFree=28319360/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=62156 memory=38272 CPUtime=102.28 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 26308 0 0 0 10225 3 0 0 20 0 1 0 407028716 63647744 9568 33554432000 4194304 4935366 140730365130464 140730365128152 140215171653108 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 15539 9568 604 181 0 9156 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 62156 KiB
Current children cumulated memory: 38272 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/200 24550
/proc/meminfo: memFree=28304956/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=67404 memory=43532 CPUtime=162.28 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 33783 0 0 0 16223 5 0 0 20 0 1 0 407028716 69021696 10883 33554432000 4194304 4935366 140730365130464 140730365128168 140215170797433 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 16851 10883 604 181 0 10468 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 67404 KiB
Current children cumulated memory: 43532 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 24554
/proc/meminfo: memFree=28293132/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=71036 memory=47132 CPUtime=222.28 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 41992 0 0 0 22222 6 0 0 20 0 1 0 407028716 72740864 11783 33554432000 4194304 4935366 140730365130464 140730365128232 4400723 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 17759 11783 604 181 0 11376 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 71036 KiB
Current children cumulated memory: 47132 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 24558
/proc/meminfo: memFree=28286080/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=75408 memory=50108 CPUtime=282.27 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 51205 0 0 0 28221 6 0 0 20 0 1 0 407028716 77217792 12527 33554432000 4194304 4935366 140730365130464 140730365128152 140215170787417 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 18852 12527 604 181 0 12469 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 75408 KiB
Current children cumulated memory: 50108 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 24564
/proc/meminfo: memFree=28278920/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=77816 memory=52568 CPUtime=342.28 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 60633 0 0 0 34221 7 0 0 20 0 1 0 407028716 79683584 13142 33554432000 4194304 4935366 140730365130464 140730365127976 4400723 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 19454 13142 604 181 0 13071 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 77816 KiB
Current children cumulated memory: 52568 KiB

[startup+398.772 s]
# the end of solver process 24507 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=398.659 s, system=0.085999 s

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

[startup+358.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 24565
/proc/meminfo: memFree=28277096/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=78372 memory=53376 CPUtime=358.37 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 68418 0 0 0 35830 7 0 0 20 0 1 0 407028716 80252928 13344 33554432000 4194304 4935366 140730365130464 140730365128168 140215170785904 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 19593 13344 604 181 0 13210 0
Current children cumulated CPU time: 358.37 s
Current children cumulated vsize: 78372 KiB
Current children cumulated memory: 53376 KiB

[startup+384 s]*
/proc/loadavg: 2.07 2.00 2.04 3/200 24568
/proc/meminfo: memFree=28274048/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=79492 memory=55272 CPUtime=383.97 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 68901 0 0 0 38389 8 0 0 20 0 1 0 407028716 81399808 13818 33554432000 4194304 4935366 140730365130464 140730365128152 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 19873 13818 604 181 0 13490 0
Current children cumulated CPU time: 383.97 s
Current children cumulated vsize: 79492 KiB
Current children cumulated memory: 55272 KiB

[startup+390.4 s]
/proc/loadavg: 2.06 2.00 2.04 3/199 24568
/proc/meminfo: memFree=28274396/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=79492 memory=55272 CPUtime=390.36 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 68904 0 0 0 39028 8 0 0 20 0 1 0 407028716 81399808 13818 33554432000 4194304 4935366 140730365130464 140730365128152 4461125 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 19873 13818 604 181 0 13490 0
Current children cumulated CPU time: 390.36 s
Current children cumulated vsize: 79492 KiB
Current children cumulated memory: 55272 KiB

[startup+393.6 s]
/proc/loadavg: 2.06 2.00 2.04 3/199 24568
/proc/meminfo: memFree=28274260/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=79492 memory=55272 CPUtime=393.56 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 68922 0 0 0 39348 8 0 0 20 0 1 0 407028716 81399808 13818 33554432000 4194304 4935366 140730365130464 140730365128152 4400723 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 19873 13818 604 181 0 13490 0
Current children cumulated CPU time: 393.56 s
Current children cumulated vsize: 79492 KiB
Current children cumulated memory: 55272 KiB

[startup+396.8 s]
/proc/loadavg: 2.06 2.00 2.04 3/199 24568
/proc/meminfo: memFree=28273888/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=80080 memory=55784 CPUtime=396.76 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 69049 0 0 0 39668 8 0 0 20 0 1 0 407028716 82001920 13946 33554432000 4194304 4935366 140730365130464 140730365128152 140215171653108 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 20020 13946 604 181 0 13637 0
Current children cumulated CPU time: 396.76 s
Current children cumulated vsize: 80080 KiB
Current children cumulated memory: 55784 KiB

[startup+397.6 s]
/proc/loadavg: 2.05 2.00 2.04 3/199 24568
/proc/meminfo: memFree=28273640/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=80080 memory=55784 CPUtime=397.56 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 69049 0 0 0 39748 8 0 0 20 0 1 0 407028716 82001920 13946 33554432000 4194304 4935366 140730365130464 140730365128152 140215170798480 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 20020 13946 604 181 0 13637 0
Current children cumulated CPU time: 397.56 s
Current children cumulated vsize: 80080 KiB
Current children cumulated memory: 55784 KiB

[startup+398.4 s]
/proc/loadavg: 2.05 2.00 2.04 3/199 24568
/proc/meminfo: memFree=28273424/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=80080 memory=55784 CPUtime=398.36 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 69049 0 0 0 39828 8 0 0 20 0 1 0 407028716 82001920 13946 33554432000 4194304 4935366 140730365130464 140730365128152 140215171653108 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 20020 13946 604 181 0 13637 0
Current children cumulated CPU time: 398.36 s
Current children cumulated vsize: 80080 KiB
Current children cumulated memory: 55784 KiB

[startup+398.6 s]
/proc/loadavg: 2.05 2.00 2.04 3/199 24568
/proc/meminfo: memFree=28273424/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=80080 memory=55784 CPUtime=398.56 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 69049 0 0 0 39848 8 0 0 20 0 1 0 407028716 82001920 13946 33554432000 4194304 4935366 140730365130464 140730365128152 140215170780728 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 20020 13946 604 181 0 13637 0
Current children cumulated CPU time: 398.56 s
Current children cumulated vsize: 80080 KiB
Current children cumulated memory: 55784 KiB

[startup+398.7 s]
/proc/loadavg: 2.05 2.00 2.04 3/199 24568
/proc/meminfo: memFree=28273424/32770624 swapFree=67004752/67108860
[pid=24507] ppid=24504 vsize=80080 memory=55784 CPUtime=398.66 cores=1,3,5,7
/proc/24507/stat : 24507 (nacre_mini_rele) R 24504 24507 11220 0 -1 4202496 69049 0 0 0 39858 8 0 0 20 0 1 0 407028716 82001920 13946 33554432000 4194304 4935366 140730365130464 140730365128152 4212112 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 37466112 140730365133825 140730365133925 140730365133925 140730365136834 0
/proc/24507/statm: 20020 13946 604 181 0 13637 0
Current children cumulated CPU time: 398.66 s
Current children cumulated vsize: 80080 KiB
Current children cumulated memory: 55784 KiB

Child status: 10
Real time (s): 398.772
CPU time (s): 398.745
CPU user time (s): 398.659
CPU system time (s): 0.085999
CPU usage (%): 99.993
Max. virtual memory (cumulated for all children) (KiB): 80080
Max. memory (cumulated for all children) (KiB): 55784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 398.659
system time used= 0.085999
maximum resident set size= 55940
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69091
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= 29
involuntary context switches= 381


# summary of solver processes directly reported to runsolver:
#   pid: 24507
#   total CPU time (s): 398.745
#   total CPU user time (s): 398.659
#   total CPU system time (s): 0.085999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.89198 second user time and 2.77183 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-12 18:59:31
IDJOB=4391382
IDBENCH=122780
IDSOLVER=2834
FILE ID=node126/4391382-1568307609
RUNJOBID= node126-1568301555-23462
PBS_JOBID= 21701113
Free space on /tmp= 55384 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/Random/Random-RB-3-20-20f/rand-3-20-20-60-632f-11.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391382-1568307609/watcher-4391382-1568307609 -o /tmp/evaluation-result-4391382-1568307609/solver-4391382-1568307609 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560  nacre_mini_release HOME/instance-4391382-1568307609.xml -ca -l100 -cm

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

MD5SUM BENCH= 2177eeb766f29dacd684113dff68ce63
RANDOM SEED=719374038

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28363464 kB
MemAvailable:   31516384 kB
Buffers:          110880 kB
Cached:          3293040 kB
SwapCached:         2860 kB
Active:          2173864 kB
Inactive:        1582984 kB
Active(anon):     351140 kB
Inactive(anon):    43344 kB
Active(file):    1822724 kB
Inactive(file):  1539640 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              2404 kB
Writeback:             0 kB
AnonPages:        476864 kB
Mapped:            44060 kB
Shmem:             32816 kB
Slab:             242592 kB
SReclaimable:     212780 kB
SUnreclaim:        29812 kB
KernelStack:        3760 kB
PageTables:         6304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     893800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    421888 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55384 MiB
End job on node126 at 2019-09-12 19:06:10