Trace number 4305941

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
macht 2018.07.27? (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

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (10325 MiB free)
  memory of node 1: 16384 MiB (6551 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305941-1534124031/watcher-4305941-1534124031 -o /tmp/evaluation-result-4305941-1534124031/solver-4305941-1534124031 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534099320-3289 --watchdog 2580 macht 2520 HOME/instance-4305941-1534124031.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=7082, runsolver pid=7079
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 2.08 2.03 2.05 3/188 7083
/proc/meminfo: memFree=17278936/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=34932 memory=4644 CPUtime=0.1 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 1353 0 0 0 10 0 0 0 20 0 1 0 229966320 35770368 1161 33554432000 4194304 36388816 140736610843856 140736610843856 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8733 1161 467 7860 0 838 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34932 KiB
Current children cumulated memory: 4644 KiB

[startup+0.209518 s]*
/proc/loadavg: 2.08 2.03 2.05 3/188 7083
/proc/meminfo: memFree=17278936/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=34932 memory=4908 CPUtime=0.21 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 1381 0 0 0 21 0 0 0 20 0 1 0 229966320 35770368 1227 33554432000 4194304 36388816 140736610843856 140736610843856 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8733 1227 468 7860 0 838 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34932 KiB
Current children cumulated memory: 4908 KiB

[startup+0.308909 s]*
/proc/loadavg: 2.08 2.03 2.05 3/188 7083
/proc/meminfo: memFree=17278936/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=34932 memory=4908 CPUtime=0.31 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 1388 0 0 0 31 0 0 0 20 0 1 0 229966320 35770368 1227 33554432000 4194304 36388816 140736610843856 140736610843856 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8733 1227 468 7860 0 838 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34932 KiB
Current children cumulated memory: 4908 KiB

[startup+0.700274 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 7083
/proc/meminfo: memFree=17278516/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=34932 memory=4908 CPUtime=0.69 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 1395 0 0 0 69 0 0 0 20 0 1 0 229966320 35770368 1227 33554432000 4194304 36388816 140736610843856 140736610842456 4585520 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8733 1227 468 7860 0 838 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34932 KiB
Current children cumulated memory: 4908 KiB

[startup+1.50027 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 7083
/proc/meminfo: memFree=17278628/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35064 memory=4908 CPUtime=1.49 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 1401 0 0 0 149 0 0 0 20 0 1 0 229966320 35905536 1227 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8766 1227 468 7860 0 871 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35064 KiB
Current children cumulated memory: 4908 KiB

[startup+3.10895 s]
/proc/loadavg: 2.16 2.05 2.06 3/188 7083
/proc/meminfo: memFree=17278628/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35064 memory=5100 CPUtime=3.1 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 2090 0 0 0 310 0 0 0 20 0 1 0 229966320 35905536 1275 33554432000 4194304 36388816 140736610843856 140736610842456 4584978 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8766 1275 480 7860 0 871 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35064 KiB
Current children cumulated memory: 5100 KiB

[startup+6.30026 s]
/proc/loadavg: 2.16 2.05 2.06 3/188 7083
/proc/meminfo: memFree=17277980/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35064 memory=5104 CPUtime=6.29 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 2779 0 0 0 628 1 0 0 20 0 1 0 229966320 35905536 1276 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8766 1276 480 7860 0 871 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35064 KiB
Current children cumulated memory: 5104 KiB

[startup+12.7003 s]
/proc/loadavg: 2.29 2.08 2.07 3/188 7083
/proc/meminfo: memFree=17278004/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35064 memory=5112 CPUtime=12.69 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 3473 0 0 0 1267 2 0 0 20 0 1 0 229966320 35905536 1278 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8766 1278 480 7860 0 871 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35064 KiB
Current children cumulated memory: 5112 KiB

[startup+25.5003 s]
/proc/loadavg: 2.40 2.11 2.08 3/188 7083
/proc/meminfo: memFree=17278004/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35064 memory=5164 CPUtime=25.49 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 4872 0 0 0 2545 4 0 0 20 0 1 0 229966320 35905536 1291 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8766 1291 480 7860 0 871 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35064 KiB
Current children cumulated memory: 5164 KiB

[startup+51.109 s]
/proc/loadavg: 2.52 2.16 2.09 3/188 7083
/proc/meminfo: memFree=17277888/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35064 memory=5168 CPUtime=51.1 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 5582 0 0 0 5101 9 0 0 20 0 1 0 229966320 35905536 1292 33554432000 4194304 36388816 140736610843856 140736610842456 4598415 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8766 1292 480 7860 0 871 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 35064 KiB
Current children cumulated memory: 5168 KiB

[startup+102.3 s]
/proc/loadavg: 2.21 2.14 2.09 3/187 7084
/proc/meminfo: memFree=17278012/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35196 memory=5184 CPUtime=102.29 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 6297 0 0 0 10210 19 0 0 20 0 1 0 229966320 36040704 1296 33554432000 4194304 36388816 140736610843856 140736610842456 4598720 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8799 1296 480 7860 0 904 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 35196 KiB
Current children cumulated memory: 5184 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.11 2.08 3/187 7085
/proc/meminfo: memFree=17278032/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35196 memory=5236 CPUtime=162.3 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 6588 0 0 0 16198 32 0 0 20 0 1 0 229966320 36040704 1309 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8799 1309 480 7860 0 904 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 35196 KiB
Current children cumulated memory: 5236 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.09 2.08 3/186 7086
/proc/meminfo: memFree=17278636/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35196 memory=5260 CPUtime=222.3 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 6886 0 0 0 22185 45 0 0 20 0 1 0 229966320 36040704 1315 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8799 1315 480 7860 0 904 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 35196 KiB
Current children cumulated memory: 5260 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 7088
/proc/meminfo: memFree=17277100/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35196 memory=5288 CPUtime=282.29 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 7186 0 0 0 28171 58 0 0 20 0 1 0 229966320 36040704 1322 33554432000 4194304 36388816 140736610843856 140736610842456 4585532 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8799 1322 481 7860 0 904 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 35196 KiB
Current children cumulated memory: 5288 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 7089
/proc/meminfo: memFree=17277424/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35196 memory=5304 CPUtime=342.3 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 7490 0 0 0 34158 72 0 0 20 0 1 0 229966320 36040704 1326 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8799 1326 481 7860 0 904 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 35196 KiB
Current children cumulated memory: 5304 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 7098
/proc/meminfo: memFree=17276636/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35196 memory=5324 CPUtime=402.3 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 7797 0 0 0 40144 86 0 0 20 0 1 0 229966320 36040704 1331 33554432000 4194304 36388816 140736610843856 140736610842456 4585532 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8799 1331 481 7860 0 904 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 35196 KiB
Current children cumulated memory: 5324 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 7099
/proc/meminfo: memFree=17277184/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35196 memory=5328 CPUtime=462.3 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 8107 0 0 0 46134 96 0 0 20 0 1 0 229966320 36040704 1332 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8799 1332 481 7860 0 904 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 35196 KiB
Current children cumulated memory: 5328 KiB


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

/proc/7082/statm: 8832 1365 482 7860 0 937 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 35328 KiB
Current children cumulated memory: 5460 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 7221
/proc/meminfo: memFree=17275376/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35328 memory=5468 CPUtime=1782.32 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 15312 0 0 0 177854 378 0 0 20 0 1 0 229966320 36175872 1367 33554432000 4194304 36388816 140736610843856 140736610842456 4558389 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8832 1367 482 7860 0 937 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 35328 KiB
Current children cumulated memory: 5468 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 7222
/proc/meminfo: memFree=17275576/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35328 memory=5476 CPUtime=1842.32 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 15654 0 0 0 183840 392 0 0 20 0 1 0 229966320 36175872 1369 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8832 1369 482 7860 0 937 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 35328 KiB
Current children cumulated memory: 5476 KiB

[startup+1902.3 s]
/proc/loadavg: 2.41 2.14 2.09 3/187 7223
/proc/meminfo: memFree=17275520/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35328 memory=5476 CPUtime=1902.32 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 15996 0 0 0 189825 407 0 0 20 0 1 0 229966320 36175872 1369 33554432000 4194304 36388816 140736610843856 140736610842456 4598724 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8832 1369 482 7860 0 937 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 35328 KiB
Current children cumulated memory: 5476 KiB

[startup+1962.3 s]
/proc/loadavg: 2.15 2.12 2.08 3/187 7224
/proc/meminfo: memFree=17275592/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35328 memory=5476 CPUtime=1962.32 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 16337 0 0 0 195811 421 0 0 20 0 1 0 229966320 36175872 1369 33554432000 4194304 36388816 140736610843856 140736610842456 4585520 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8832 1369 482 7860 0 937 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 35328 KiB
Current children cumulated memory: 5476 KiB

[startup+2022.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/187 7225
/proc/meminfo: memFree=17275668/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35328 memory=5476 CPUtime=2022.32 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 16679 0 0 0 201799 433 0 0 20 0 1 0 229966320 36175872 1369 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8832 1369 482 7860 0 937 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 35328 KiB
Current children cumulated memory: 5476 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 7226
/proc/meminfo: memFree=17275860/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35328 memory=5480 CPUtime=2082.32 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 17022 0 0 0 207788 444 0 0 20 0 1 0 229966320 36175872 1370 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8832 1370 482 7860 0 937 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 35328 KiB
Current children cumulated memory: 5480 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 7227
/proc/meminfo: memFree=17275736/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35328 memory=5484 CPUtime=2142.32 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 17366 0 0 0 213774 458 0 0 20 0 1 0 229966320 36175872 1371 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8832 1371 482 7860 0 937 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 35328 KiB
Current children cumulated memory: 5484 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 7235
/proc/meminfo: memFree=17275228/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35328 memory=5484 CPUtime=2202.32 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 17709 0 0 0 219763 469 0 0 20 0 1 0 229966320 36175872 1371 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8832 1371 482 7860 0 937 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 35328 KiB
Current children cumulated memory: 5484 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 7236
/proc/meminfo: memFree=17276032/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35328 memory=5484 CPUtime=2262.33 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 18052 0 0 0 225750 483 0 0 20 0 1 0 229966320 36175872 1371 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8832 1371 482 7860 0 937 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 35328 KiB
Current children cumulated memory: 5484 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 7237
/proc/meminfo: memFree=17276104/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35328 memory=5488 CPUtime=2322.32 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 18397 0 0 0 231738 494 0 0 20 0 1 0 229966320 36175872 1372 33554432000 4194304 36388816 140736610843856 140736610842456 4585517 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8832 1372 482 7860 0 937 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 35328 KiB
Current children cumulated memory: 5488 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 7238
/proc/meminfo: memFree=17276112/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35460 memory=5488 CPUtime=2382.33 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 18741 0 0 0 237724 509 0 0 20 0 1 0 229966320 36311040 1372 33554432000 4194304 36388816 140736610843856 140736610842456 4585106 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8865 1372 482 7860 0 970 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 35460 KiB
Current children cumulated memory: 5488 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 7239
/proc/meminfo: memFree=17275884/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35460 memory=5492 CPUtime=2442.32 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 19085 0 0 0 243710 522 0 0 20 0 1 0 229966320 36311040 1373 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8865 1373 482 7860 0 970 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 35460 KiB
Current children cumulated memory: 5492 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 7240
/proc/meminfo: memFree=17276080/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35460 memory=5492 CPUtime=2502.33 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 19431 0 0 0 249697 536 0 0 20 0 1 0 229966320 36311040 1373 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8865 1373 482 7860 0 970 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 35460 KiB
Current children cumulated memory: 5492 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 7241
/proc/meminfo: memFree=17275584/32770624 swapFree=67108844/67108860
[pid=7082] ppid=7079 vsize=35460 memory=5496 CPUtime=2520.03 cores=1,3,5,7
/proc/7082/stat : 7082 (macht) R 7079 7082 3257 0 -1 4202496 19778 0 0 0 251464 539 0 0 20 0 1 0 229966320 36311040 1374 33554432000 4194304 36388816 140736610843856 140736610842456 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 44859392 140736610849979 140736610850057 140736610850057 140736610852815 0
/proc/7082/statm: 8865 1374 482 7860 0 970 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 35460 KiB
Current children cumulated memory: 5496 KiB

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

[startup+2520.01 s]
# the end of solver process 7082 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.65 s, system=5.39508 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): 2514.65
CPU system time (s): 5.39508
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 35460
Max. memory (cumulated for all children) (KiB): 5496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.65
system time used= 5.39508
maximum resident set size= 5496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19778
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= 769


# summary of solver processes directly reported to runsolver:
#   pid: 7082
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2514.65
#   total CPU system time (s): 5.39508

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.57564 second user time and 16.944 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-13 03:33:51
IDJOB=4305941
IDBENCH=141584
IDSOLVER=2784
FILE ID=node136/4305941-1534124031
RUNJOBID= node136-1534099320-3289
PBS_JOBID= 21037005
Free space on /tmp= 35488 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/Frb/frb-50-23-3-mgd_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305941-1534124031/watcher-4305941-1534124031 -o /tmp/evaluation-result-4305941-1534124031/solver-4305941-1534124031 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534099320-3289 --watchdog 2580  macht 2520 HOME/instance-4305941-1534124031.xml

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

MD5SUM BENCH= 9221c7b89083fde7801d6d9537c28698
RANDOM SEED=1663163241

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        17282644 kB
MemAvailable:   31903820 kB
Buffers:          237988 kB
Cached:         14492892 kB
SwapCached:            8 kB
Active:          7273560 kB
Inactive:        7514548 kB
Active(anon):       8184 kB
Inactive(anon):   101788 kB
Active(file):    7265376 kB
Inactive(file):  7412760 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:             53200 kB
Writeback:             0 kB
AnonPages:         64708 kB
Mapped:            54660 kB
Shmem:             49788 kB
Slab:             399464 kB
SReclaimable:     371500 kB
SUnreclaim:        27964 kB
KernelStack:        3376 kB
PageTables:         5012 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     380828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 35436 MiB
End job on node136 at 2018-08-13 04:15:52