Trace number 4306177

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
BTD_12 2018.07.27_12? (TO) 2520.05 2520.01

General information on the benchmark

NameFrb/
frb-50-23-3-mgd_c18.xml
MD5SUM9221c7b89083fde7801d6d9537c28698
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints456
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree11
Maximum variable degree24
Distribution of variable degrees[{"degree":11,"count":1},{"degree":14,"count":1},{"degree":15,"count":4},{"degree":16,"count":9},{"degree":17,"count":9},{"degree":18,"count":4},{"degree":19,"count":5},{"degree":20,"count":7},{"degree":21,"count":3},{"degree":22,"count":3},{"degree":23,"count":2},{"degree":24,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":456}]
Number of extensional constraints456
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":456}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12
2519.93/2520.00	s UNKNOWN
2519.93/2520.00	c  # Nodes: 3871576

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 (10676 MiB free)
  memory of node 1: 16384 MiB (13577 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306177-1534111250/watcher-4306177-1534111250 -o /tmp/evaluation-result-4306177-1534111250/solver-4306177-1534111250 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28908 --watchdog 2580 BTD 12 2520 HOME/instance-4306177-1534111250.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=29994, runsolver pid=29991
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 29995
/proc/meminfo: memFree=24832580/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=34936 memory=4908 CPUtime=0.1 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 1393 0 0 0 10 0 0 0 20 0 1 0 228688169 35774464 1227 33554432000 4194304 36388936 140726140741808 140726140735464 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8734 1227 489 7861 0 838 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34936 KiB
Current children cumulated memory: 4908 KiB

[startup+0.209474 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 29995
/proc/meminfo: memFree=24832580/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35068 memory=5172 CPUtime=0.21 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 1423 0 0 0 21 0 0 0 20 0 1 0 228688169 35909632 1293 33554432000 4194304 36388936 140726140741808 140726140735464 4558528 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8767 1293 502 7861 0 871 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 5172 KiB

[startup+0.308819 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 29995
/proc/meminfo: memFree=24832580/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35068 memory=5172 CPUtime=0.31 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 1430 0 0 0 31 0 0 0 20 0 1 0 228688169 35909632 1293 33554432000 4194304 36388936 140726140741808 140726140735464 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8767 1293 502 7861 0 871 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 5172 KiB

[startup+0.700276 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29995
/proc/meminfo: memFree=24832580/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35068 memory=5172 CPUtime=0.69 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 1435 0 0 0 69 0 0 0 20 0 1 0 228688169 35909632 1293 33554432000 4194304 36388936 140726140741808 140726140735464 4585676 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8767 1293 502 7861 0 871 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 5172 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29995
/proc/meminfo: memFree=24832580/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35068 memory=5172 CPUtime=1.49 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 1441 0 0 0 149 0 0 0 20 0 1 0 228688169 35909632 1293 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8767 1293 502 7861 0 871 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 5172 KiB

[startup+3.10899 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29995
/proc/meminfo: memFree=24832208/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35068 memory=5260 CPUtime=3.1 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 2135 0 0 0 310 0 0 0 20 0 1 0 228688169 35909632 1315 33554432000 4194304 36388936 140726140741808 140726140740648 4585122 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8767 1315 503 7861 0 871 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 5260 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29995
/proc/meminfo: memFree=24831520/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35068 memory=5264 CPUtime=6.29 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 2829 0 0 0 628 1 0 0 20 0 1 0 228688169 35909632 1316 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8767 1316 503 7861 0 871 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 5264 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30020
/proc/meminfo: memFree=24829684/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35068 memory=5272 CPUtime=12.69 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 3528 0 0 0 1267 2 0 0 20 0 1 0 228688169 35909632 1318 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8767 1318 503 7861 0 871 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 5272 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30020
/proc/meminfo: memFree=24830416/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35240 memory=5388 CPUtime=25.49 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 4478 0 0 0 2544 5 0 0 20 0 1 0 228688169 36085760 1347 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8810 1347 503 7861 0 914 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35240 KiB
Current children cumulated memory: 5388 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30020
/proc/meminfo: memFree=24830600/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35240 memory=5392 CPUtime=51.1 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 4728 0 0 0 5098 12 0 0 20 0 1 0 228688169 36085760 1348 33554432000 4194304 36388936 140726140741808 140726140740648 4585568 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8810 1348 503 7861 0 914 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 35240 KiB
Current children cumulated memory: 5392 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 30082
/proc/meminfo: memFree=24830284/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35240 memory=5408 CPUtime=102.3 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 4983 0 0 0 10205 25 0 0 20 0 1 0 228688169 36085760 1352 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8810 1352 503 7861 0 914 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 35240 KiB
Current children cumulated memory: 5408 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 30083
/proc/meminfo: memFree=24830500/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35240 memory=5440 CPUtime=162.29 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 5246 0 0 0 16189 40 0 0 20 0 1 0 228688169 36085760 1360 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8810 1360 503 7861 0 914 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 35240 KiB
Current children cumulated memory: 5440 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30084
/proc/meminfo: memFree=24830312/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35240 memory=5480 CPUtime=222.29 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 5513 0 0 0 22175 54 0 0 20 0 1 0 228688169 36085760 1370 33554432000 4194304 36388936 140726140741808 140726140740648 4585664 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8810 1370 503 7861 0 914 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 35240 KiB
Current children cumulated memory: 5480 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30085
/proc/meminfo: memFree=24830312/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35240 memory=5492 CPUtime=282.29 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 5788 0 0 0 28159 70 0 0 20 0 1 0 228688169 36085760 1373 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8810 1373 503 7861 0 914 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 35240 KiB
Current children cumulated memory: 5492 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30086
/proc/meminfo: memFree=24830152/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35372 memory=5516 CPUtime=342.29 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 6065 0 0 0 34142 87 0 0 20 0 1 0 228688169 36220928 1379 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8843 1379 503 7861 0 947 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 35372 KiB
Current children cumulated memory: 5516 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30087
/proc/meminfo: memFree=24830028/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35372 memory=5532 CPUtime=402.29 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 6346 0 0 0 40125 104 0 0 20 0 1 0 228688169 36220928 1383 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8843 1383 503 7861 0 947 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 35372 KiB
Current children cumulated memory: 5532 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30089
/proc/meminfo: memFree=24829664/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35372 memory=5548 CPUtime=462.3 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 6632 0 0 0 46109 121 0 0 20 0 1 0 228688169 36220928 1387 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8843 1387 503 7861 0 947 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 35372 KiB
Current children cumulated memory: 5548 KiB


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

/proc/29994/statm: 8876 1423 505 7861 0 980 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5692 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30138
/proc/meminfo: memFree=24827808/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5692 CPUtime=1782.32 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 13330 0 0 0 177759 473 0 0 20 0 1 0 228688169 36356096 1423 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1423 505 7861 0 980 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5692 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30139
/proc/meminfo: memFree=24827692/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5692 CPUtime=1842.32 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 13645 0 0 0 183740 492 0 0 20 0 1 0 228688169 36356096 1423 33554432000 4194304 36388936 140726140741808 140726140740648 4585664 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1423 505 7861 0 980 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5692 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30140
/proc/meminfo: memFree=24827600/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5696 CPUtime=1902.32 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 13958 0 0 0 189724 508 0 0 20 0 1 0 228688169 36356096 1424 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1424 505 7861 0 980 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5696 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30141
/proc/meminfo: memFree=24828208/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5696 CPUtime=1962.33 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 14276 0 0 0 195709 524 0 0 20 0 1 0 228688169 36356096 1424 33554432000 4194304 36388936 140726140741808 140726140740648 4585580 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1424 505 7861 0 980 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5696 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30142
/proc/meminfo: memFree=24827828/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5700 CPUtime=2022.32 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 14594 0 0 0 201694 538 0 0 20 0 1 0 228688169 36356096 1425 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1425 505 7861 0 980 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5700 KiB

[startup+2082.3 s]
/proc/loadavg: 2.52 2.14 2.09 3/187 30143
/proc/meminfo: memFree=24827984/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5708 CPUtime=2082.32 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 14911 0 0 0 207677 555 0 0 20 0 1 0 228688169 36356096 1427 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1427 505 7861 0 980 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5708 KiB

[startup+2142.3 s]
/proc/loadavg: 2.26 2.14 2.09 3/187 30144
/proc/meminfo: memFree=24827868/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5708 CPUtime=2142.33 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 15230 0 0 0 213658 575 0 0 20 0 1 0 228688169 36356096 1427 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1427 505 7861 0 980 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5708 KiB

[startup+2202.3 s]
/proc/loadavg: 2.09 2.12 2.08 3/187 30145
/proc/meminfo: memFree=24827992/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5708 CPUtime=2202.33 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 15548 0 0 0 219642 591 0 0 20 0 1 0 228688169 36356096 1427 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1427 505 7861 0 980 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5708 KiB

[startup+2262.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/187 30146
/proc/meminfo: memFree=24827976/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5708 CPUtime=2262.33 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 15867 0 0 0 225624 609 0 0 20 0 1 0 228688169 36356096 1427 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1427 505 7861 0 980 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5708 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/187 30147
/proc/meminfo: memFree=24827584/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5712 CPUtime=2322.33 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 16189 0 0 0 231607 626 0 0 20 0 1 0 228688169 36356096 1428 33554432000 4194304 36388936 140726140741808 140726140740648 4585676 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1428 505 7861 0 980 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5712 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 30155
/proc/meminfo: memFree=24827744/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5712 CPUtime=2382.34 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 16510 0 0 0 237590 644 0 0 20 0 1 0 228688169 36356096 1428 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1428 505 7861 0 980 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5712 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 30156
/proc/meminfo: memFree=24827680/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5716 CPUtime=2442.33 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 16831 0 0 0 243573 660 0 0 20 0 1 0 228688169 36356096 1429 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1429 505 7861 0 980 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5716 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 30157
/proc/meminfo: memFree=24827476/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5720 CPUtime=2502.33 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 17152 0 0 0 249556 677 0 0 20 0 1 0 228688169 36356096 1430 33554432000 4194304 36388936 140726140741808 140726140740648 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1430 505 7861 0 980 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5720 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 30157
/proc/meminfo: memFree=24827468/32770624 swapFree=67058900/67108860
[pid=29994] ppid=29991 vsize=35504 memory=5720 CPUtime=2520.04 cores=1,3,5,7
/proc/29994/stat : 29994 (BTD) R 29991 29994 28876 0 -1 4202496 17473 0 0 0 251322 682 0 0 20 0 1 0 228688169 36356096 1430 33554432000 4194304 36388936 140726140741808 140726140740648 4559124 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 52420608 140726140744892 140726140744971 140726140744971 140726140747729 0
/proc/29994/statm: 8876 1430 505 7861 0 980 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 35504 KiB
Current children cumulated memory: 5720 KiB

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

[startup+2520.01 s]
# the end of solver process 29994 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.23 s, system=6.82612 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2520.05
CPU user time (s): 2513.23
CPU system time (s): 6.82612
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 35504
Max. memory (cumulated for all children) (KiB): 5720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.23
system time used= 6.82612
maximum resident set size= 5732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17557
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= 3
involuntary context switches= 774


# summary of solver processes directly reported to runsolver:
#   pid: 29994
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2513.23
#   total CPU system time (s): 6.82612

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.37084 second user time and 16.1602 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-13 00:00:50
IDJOB=4306177
IDBENCH=141584
IDSOLVER=2785
FILE ID=node103/4306177-1534111250
RUNJOBID= node103-1534100983-28908
PBS_JOBID= 21037009
Free space on /tmp= 34584 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/Frb/frb-50-23-3-mgd_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306177-1534111250/watcher-4306177-1534111250 -o /tmp/evaluation-result-4306177-1534111250/solver-4306177-1534111250 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28908 --watchdog 2580  BTD 12 2520 HOME/instance-4306177-1534111250.xml

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

MD5SUM BENCH= 9221c7b89083fde7801d6d9537c28698
RANDOM SEED=1562265281

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        24835760 kB
MemAvailable:   31943268 kB
Buffers:          121140 kB
Cached:          7170728 kB
SwapCached:         5364 kB
Active:          4015688 kB
Inactive:        3293192 kB
Active(anon):       8728 kB
Inactive(anon):    59456 kB
Active(file):    4006960 kB
Inactive(file):  3233736 kB
Unevictable:        7796 kB
Mlocked:            7796 kB
SwapTotal:      67108860 kB
SwapFree:       67058900 kB
Dirty:             52768 kB
Writeback:             0 kB
AnonPages:         21816 kB
Mapped:            52800 kB
Shmem:             48632 kB
Slab:             323540 kB
SReclaimable:     295272 kB
SUnreclaim:        28268 kB
KernelStack:        3360 kB
PageTables:         4992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     381020 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 34532 MiB
End job on node103 at 2018-08-13 00:42:50