Trace number 4295811

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 2018.06.11? 2520.05 2519.99

General information on the benchmark

NameQuasigroups/
QuasiGroup-4-10_c18.xml
MD5SUM13340ae912518807f9e2f6bcededa797
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 variables200
Number of constraints182
Number of domains2
Minimum domain size10
Maximum domain size100
Distribution of domain sizes[{"size":10,"count":100},{"size":100,"count":90}]
Minimum variable degree0
Maximum variable degree93
Distribution of variable degrees[{"degree":0,"count":10},{"degree":2,"count":90},{"degree":92,"count":10},{"degree":93,"count":90}]
Minimum constraint arity3
Maximum constraint arity101
Distribution of constraint arities[{"arity":3,"count":90},{"arity":10,"count":1},{"arity":100,"count":1},{"arity":101,"count":90}]
Number of extensional constraints0
Number of intensional constraints90
Distribution of constraint types[{"type":"intension","count":90},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":90}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11
0.00/0.00	
0.00/0.00	    instantiation constraint
0.00/0.00	        list:x[0][0] x[1][1] x[2][2]  ... x[6][6] x[7][7] x[8][8] x[9][9] 
0.00/0.00	        values:0 1 2  ... 6 7 8 9 
2519.94/2519.98	s UNKNOWN
2519.94/2519.98	c  # Nodes: 3501951

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 (4982 MiB free)
  memory of node 1: 16384 MiB (4659 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295811-1532595753/watcher-4295811-1532595753 -o /tmp/evaluation-result-4295811-1532595753/solver-4295811-1532595753 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532595686-29544 --watchdog 2580 macht 2520 HOME/instance-4295811-1532595753.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=30247, runsolver pid=30244
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 1.63 1.20 1.23 3/187 30248
/proc/meminfo: memFree=9866572/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38636 memory=8504 CPUtime=0.1 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 2313 0 0 0 10 0 0 0 20 0 1 0 77138477 39563264 2126 33554432000 4194304 36388820 140732266426560 140732266426560 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9659 2126 490 7860 0 1764 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38636 KiB
Current children cumulated memory: 8504 KiB

[startup+0.209518 s]*
/proc/loadavg: 1.63 1.20 1.23 3/187 30248
/proc/meminfo: memFree=9866572/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38636 memory=8504 CPUtime=0.21 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 2313 0 0 0 21 0 0 0 20 0 1 0 77138477 39563264 2126 33554432000 4194304 36388820 140732266426560 140732266426560 4466964 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9659 2126 490 7860 0 1764 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38636 KiB
Current children cumulated memory: 8504 KiB

[startup+0.308785 s]*
/proc/loadavg: 1.63 1.20 1.23 3/187 30248
/proc/meminfo: memFree=9866572/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38636 memory=8768 CPUtime=0.31 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 2331 0 0 0 31 0 0 0 20 0 1 0 77138477 39563264 2192 33554432000 4194304 36388820 140732266426560 140732266426560 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9659 2192 497 7860 0 1764 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38636 KiB
Current children cumulated memory: 8768 KiB

[startup+0.700268 s]
/proc/loadavg: 1.63 1.20 1.23 3/187 30248
/proc/meminfo: memFree=9866572/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38768 memory=8768 CPUtime=0.69 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 2337 0 0 0 69 0 0 0 20 0 1 0 77138477 39698432 2192 33554432000 4194304 36388820 140732266426560 140732266426560 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9692 2192 497 7860 0 1797 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38768 KiB
Current children cumulated memory: 8768 KiB

[startup+1.50027 s]
/proc/loadavg: 1.63 1.20 1.23 3/187 30248
/proc/meminfo: memFree=9866572/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38768 memory=8768 CPUtime=1.49 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 2342 0 0 0 149 0 0 0 20 0 1 0 77138477 39698432 2192 33554432000 4194304 36388820 140732266426560 140732266426560 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9692 2192 497 7860 0 1797 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38768 KiB
Current children cumulated memory: 8768 KiB

[startup+3.10893 s]
/proc/loadavg: 1.63 1.20 1.23 3/187 30248
/proc/meminfo: memFree=9856380/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38768 memory=8860 CPUtime=3.09 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 3215 0 0 0 309 0 0 0 20 0 1 0 77138477 39698432 2215 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9692 2215 507 7860 0 1797 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 38768 KiB
Current children cumulated memory: 8860 KiB

[startup+6.30024 s]*
/proc/loadavg: 1.66 1.22 1.24 3/187 30248
/proc/meminfo: memFree=9866404/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38768 memory=8888 CPUtime=6.3 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 4097 0 0 0 629 1 0 0 20 0 1 0 77138477 39698432 2222 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9692 2222 507 7860 0 1797 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 38768 KiB
Current children cumulated memory: 8888 KiB

[startup+12.7002 s]
/proc/loadavg: 1.68 1.23 1.24 3/187 30248
/proc/meminfo: memFree=9866776/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38768 memory=8916 CPUtime=12.69 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 4983 0 0 0 1267 2 0 0 20 0 1 0 77138477 39698432 2229 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9692 2229 507 7860 0 1797 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38768 KiB
Current children cumulated memory: 8916 KiB

[startup+25.5002 s]
/proc/loadavg: 1.75 1.27 1.25 3/187 30248
/proc/meminfo: memFree=9867144/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38900 memory=8956 CPUtime=25.49 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 6767 0 0 0 2544 5 0 0 20 0 1 0 77138477 39833600 2239 33554432000 4194304 36388820 140732266426560 140732266423960 4580327 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9725 2239 507 7860 0 1830 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 8956 KiB

[startup+51.1003 s]
/proc/loadavg: 1.84 1.33 1.27 3/187 30248
/proc/meminfo: memFree=9866456/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38900 memory=9068 CPUtime=51.09 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 7677 0 0 0 5098 11 0 0 20 0 1 0 77138477 39833600 2267 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9725 2267 507 7860 0 1830 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 9068 KiB

[startup+102.3 s]*
/proc/loadavg: 1.93 1.43 1.31 3/187 30249
/proc/meminfo: memFree=9866652/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38900 memory=9088 CPUtime=102.3 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 7884 0 0 0 10207 23 0 0 20 0 1 0 77138477 39833600 2272 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9725 2272 507 7860 0 1830 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 9088 KiB

[startup+162.3 s]*
/proc/loadavg: 1.97 1.53 1.35 3/187 30250
/proc/meminfo: memFree=9867052/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38900 memory=9108 CPUtime=162.3 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 8095 0 0 0 16193 37 0 0 20 0 1 0 77138477 39833600 2277 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9725 2277 507 7860 0 1830 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 9108 KiB

[startup+222.3 s]*
/proc/loadavg: 1.99 1.62 1.39 3/187 30251
/proc/meminfo: memFree=9867108/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38900 memory=9124 CPUtime=222.3 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 8310 0 0 0 22181 49 0 0 20 0 1 0 77138477 39833600 2281 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9725 2281 507 7860 0 1830 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 9124 KiB

[startup+282.3 s]*
/proc/loadavg: 2.00 1.69 1.43 3/187 30252
/proc/meminfo: memFree=9867348/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38900 memory=9148 CPUtime=282.31 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 8526 0 0 0 28166 65 0 0 20 0 1 0 77138477 39833600 2287 33554432000 4194304 36388820 140732266426560 140732266423960 4582700 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9725 2287 507 7860 0 1830 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 9148 KiB

[startup+342.3 s]*
/proc/loadavg: 2.00 1.75 1.47 3/187 30253
/proc/meminfo: memFree=9866900/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=38900 memory=9156 CPUtime=342.3 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 8747 0 0 0 34151 79 0 0 20 0 1 0 77138477 39833600 2289 33554432000 4194304 36388820 140732266426560 140732266423960 4582771 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9725 2289 507 7860 0 1830 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 9156 KiB

[startup+402.3 s]*
/proc/loadavg: 2.00 1.79 1.50 3/187 30254
/proc/meminfo: memFree=9867032/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9168 CPUtime=402.3 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 8970 0 0 0 40138 92 0 0 20 0 1 0 77138477 39968768 2292 33554432000 4194304 36388820 140732266426560 140732266423960 4582771 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2292 507 7860 0 1863 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9168 KiB

[startup+462.3 s]*
/proc/loadavg: 2.00 1.83 1.53 3/188 30263
/proc/meminfo: memFree=9866356/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9172 CPUtime=462.3 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 9193 0 0 0 46125 105 0 0 20 0 1 0 77138477 39968768 2293 33554432000 4194304 36388820 140732266426560 140732266423960 4582752 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2293 507 7860 0 1863 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9172 KiB


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

Current children cumulated memory: 9240 KiB

[startup+2022.3 s]*
/proc/loadavg: 2.00 1.99 1.91 3/187 30307
/proc/meminfo: memFree=9866208/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9240 CPUtime=2022.34 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 15127 0 0 0 201763 471 0 0 20 0 1 0 77138477 39968768 2310 33554432000 4194304 36388820 140732266426560 140732266423960 4582782 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2310 507 7860 0 1863 0
Current children cumulated CPU time: 2022.34 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9240 KiB

[startup+2082.3 s]*
/proc/loadavg: 2.00 1.99 1.91 3/187 30308
/proc/meminfo: memFree=9866208/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9240 CPUtime=2082.34 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 15366 0 0 0 207749 485 0 0 20 0 1 0 77138477 39968768 2310 33554432000 4194304 36388820 140732266426560 140732266423960 4466988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2310 507 7860 0 1863 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9240 KiB

[startup+2142.3 s]*
/proc/loadavg: 2.00 1.99 1.92 3/187 30309
/proc/meminfo: memFree=9866464/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9248 CPUtime=2142.34 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 15591 0 0 0 213738 496 0 0 20 0 1 0 77138477 39968768 2312 33554432000 4194304 36388820 140732266426560 140732266423960 4580208 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2312 507 7860 0 1863 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9248 KiB

[startup+2202.3 s]*
/proc/loadavg: 2.00 1.99 1.92 3/187 30310
/proc/meminfo: memFree=9866340/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9248 CPUtime=2202.34 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 15820 0 0 0 219724 510 0 0 20 0 1 0 77138477 39968768 2312 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2312 507 7860 0 1863 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9248 KiB

[startup+2262.3 s]*
/proc/loadavg: 2.00 1.99 1.93 3/188 30319
/proc/meminfo: memFree=9866076/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9248 CPUtime=2262.34 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 16046 0 0 0 225712 522 0 0 20 0 1 0 77138477 39968768 2312 33554432000 4194304 36388820 140732266426560 140732266423960 4582782 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2312 507 7860 0 1863 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9248 KiB

[startup+2322.3 s]*
/proc/loadavg: 2.00 1.99 1.93 3/188 30320
/proc/meminfo: memFree=9866736/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9248 CPUtime=2322.34 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 16287 0 0 0 231699 535 0 0 20 0 1 0 77138477 39968768 2312 33554432000 4194304 36388820 140732266426560 140732266423960 4466964 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2312 507 7860 0 1863 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9248 KiB

[startup+2382.3 s]*
/proc/loadavg: 2.00 1.99 1.94 3/188 30321
/proc/meminfo: memFree=9866636/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9252 CPUtime=2382.35 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 16517 0 0 0 237686 549 0 0 20 0 1 0 77138477 39968768 2313 33554432000 4194304 36388820 140732266426560 140732266423960 4582771 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2313 507 7860 0 1863 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9252 KiB

[startup+2442.3 s]*
/proc/loadavg: 2.00 1.99 1.95 3/188 30322
/proc/meminfo: memFree=9866264/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9252 CPUtime=2442.35 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 16750 0 0 0 243670 565 0 0 20 0 1 0 77138477 39968768 2313 33554432000 4194304 36388820 140732266426560 140732266423960 4582738 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2313 507 7860 0 1863 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9252 KiB

[startup+2502.3 s]*
/proc/loadavg: 2.04 2.00 1.95 3/188 30383
/proc/meminfo: memFree=9854940/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9252 CPUtime=2502.35 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 16976 0 0 0 249657 578 0 0 20 0 1 0 77138477 39968768 2313 33554432000 4194304 36388820 140732266426560 140732266423960 4582771 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2313 507 7860 0 1863 0
Current children cumulated CPU time: 2502.35 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9252 KiB

[startup+2519.99 s]
# the end of solver process 30247 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.23 s, system=5.81412 s

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

[startup+2509.1 s]
/proc/loadavg: 2.04 2.00 1.95 3/188 30383
/proc/meminfo: memFree=9854884/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9252 CPUtime=2509.14 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 16982 0 0 0 250335 579 0 0 20 0 1 0 77138477 39968768 2313 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2313 507 7860 0 1863 0
Current children cumulated CPU time: 2509.14 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9252 KiB

[startup+2515.5 s]
/proc/loadavg: 2.03 2.00 1.95 3/188 30384
/proc/meminfo: memFree=9854668/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9252 CPUtime=2515.54 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 16982 0 0 0 250974 580 0 0 20 0 1 0 77138477 39968768 2313 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2313 507 7860 0 1863 0
Current children cumulated CPU time: 2515.54 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9252 KiB

[startup+2517.1 s]
/proc/loadavg: 2.03 2.00 1.95 3/188 30384
/proc/meminfo: memFree=9854668/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9252 CPUtime=2517.15 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 17199 0 0 0 251134 581 0 0 20 0 1 0 77138477 39968768 2313 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2313 507 7860 0 1863 0
Current children cumulated CPU time: 2517.15 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9252 KiB

[startup+2518.7 s]
/proc/loadavg: 2.03 2.00 1.95 3/188 30384
/proc/meminfo: memFree=9854668/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9252 CPUtime=2518.75 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 17200 0 0 0 251294 581 0 0 20 0 1 0 77138477 39968768 2313 33554432000 4194304 36388820 140732266426560 140732266423960 4582806 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2313 507 7860 0 1863 0
Current children cumulated CPU time: 2518.75 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9252 KiB

[startup+2519.5 s]
/proc/loadavg: 2.03 2.00 1.95 3/188 30384
/proc/meminfo: memFree=9854668/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9252 CPUtime=2519.55 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 17200 0 0 0 251374 581 0 0 20 0 1 0 77138477 39968768 2313 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2313 507 7860 0 1863 0
Current children cumulated CPU time: 2519.55 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9252 KiB

[startup+2519.9 s]
/proc/loadavg: 2.03 2.00 1.95 3/188 30384
/proc/meminfo: memFree=9854668/32770624 swapFree=67108860/67108860
[pid=30247] ppid=30244 vsize=39032 memory=9252 CPUtime=2519.94 cores=1,3,5,7
/proc/30247/stat : 30247 (macht) R 30244 30247 29512 0 -1 4202496 17200 0 0 0 251413 581 0 0 20 0 1 0 77138477 39968768 2313 33554432000 4194304 36388820 140732266426560 140732266423960 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 55808000 140732266427579 140732266427657 140732266427657 140732266430415 0
/proc/30247/statm: 9758 2313 507 7860 0 1863 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 9252 KiB

Child status: 0
Real time (s): 2519.99
CPU time (s): 2520.05
CPU user time (s): 2514.23
CPU system time (s): 5.81412
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 39032
Max. memory (cumulated for all children) (KiB): 9252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.23
system time used= 5.81412
maximum resident set size= 9268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17257
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= 5
involuntary context switches= 726


# summary of solver processes directly reported to runsolver:
#   pid: 30247
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2514.23
#   total CPU system time (s): 5.81412

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.60572 second user time and 16.941 second system time

The end

Launcher Data 

Begin job on node137 at 2018-07-26 11:02:33
IDJOB=4295811
IDBENCH=141604
IDSOLVER=2753
FILE ID=node137/4295811-1532595753
RUNJOBID= node137-1532595686-29544
PBS_JOBID= 21021973
Free space on /tmp= 48108 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-10_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295811-1532595753/watcher-4295811-1532595753 -o /tmp/evaluation-result-4295811-1532595753/solver-4295811-1532595753 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532595686-29544 --watchdog 2580  macht 2520 HOME/instance-4295811-1532595753.xml

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

MD5SUM BENCH= 13340ae912518807f9e2f6bcededa797
RANDOM SEED=423362923

node137.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	: 5333.54
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	: 5333.54
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	: 5333.54
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	: 5333.54
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:         9873804 kB
MemAvailable:   31920760 kB
Buffers:          220412 kB
Cached:         21758960 kB
SwapCached:            0 kB
Active:          3407104 kB
Inactive:       18633680 kB
Active(anon):      10604 kB
Inactive(anon):    78484 kB
Active(file):    3396500 kB
Inactive(file): 18555196 kB
Unevictable:        7308 kB
Mlocked:            7308 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52556 kB
Writeback:             0 kB
AnonPages:         68444 kB
Mapped:            42652 kB
Shmem:             25228 kB
Slab:             552772 kB
SReclaimable:     523720 kB
SUnreclaim:        29052 kB
KernelStack:        3296 kB
PageTables:         5076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 48056 MiB
End job on node137 at 2018-07-26 11:44:33