Trace number 4295928

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? (TO) 2520.02 2520

General information on the benchmark

NameQuasigroups/
QuasiGroup-4-16_c18.xml
MD5SUMe7fed86d91a4783730bc3bb5ac61f990
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 variables512
Number of constraints482
Number of domains2
Minimum domain size16
Maximum domain size256
Distribution of domain sizes[{"size":16,"count":256},{"size":256,"count":240}]
Minimum variable degree0
Maximum variable degree243
Distribution of variable degrees[{"degree":0,"count":16},{"degree":2,"count":240},{"degree":242,"count":16},{"degree":243,"count":240}]
Minimum constraint arity3
Maximum constraint arity257
Distribution of constraint arities[{"arity":3,"count":240},{"arity":16,"count":1},{"arity":256,"count":1},{"arity":257,"count":240}]
Number of extensional constraints0
Number of intensional constraints240
Distribution of constraint types[{"type":"intension","count":240},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":240}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11
0.00/0.02	
0.00/0.02	    instantiation constraint
0.00/0.02	        list:x[0][0] x[1][1] x[2][2]  ... x[12][12] x[13][13] x[14][14] x[15][15] 
0.00/0.02	        values:0 1 2  ... 12 13 14 15

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 (4986 MiB free)
  memory of node 1: 16384 MiB (4633 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295928-1532599368/watcher-4295928-1532599368 -o /tmp/evaluation-result-4295928-1532599368/solver-4295928-1532599368 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532595686-29543 --watchdog 2580 macht 2520 HOME/instance-4295928-1532599368.xml 

running on 4 cores: 0,2,4,6

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
Current StackSize limit: 8192 KiB

solver pid=31174, runsolver pid=31171

[startup+0.100196 s]*
/proc/loadavg: 2.00 2.00 1.95 4/189 31175
/proc/meminfo: memFree=9840164/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=43372 memory=13296 CPUtime=0.1 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 3453 0 0 0 10 0 0 0 20 0 1 0 77500026 44412928 3324 33554432000 4194304 36388820 140730035002512 140730035002512 7657094 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 10843 3324 439 7860 0 2948 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 43372 KiB
Current children cumulated memory: 13296 KiB

[startup+0.209909 s]*
/proc/loadavg: 2.00 2.00 1.95 3/189 31175
/proc/meminfo: memFree=9835700/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=47596 memory=17520 CPUtime=0.21 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 4515 0 0 0 21 0 0 0 20 0 1 0 77500026 48738304 4380 33554432000 4194304 36388820 140730035002512 140730035002512 4212398 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 11899 4380 441 7860 0 4004 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 47596 KiB
Current children cumulated memory: 17520 KiB

[startup+0.309707 s]*
/proc/loadavg: 2.00 2.00 1.95 3/189 31175
/proc/meminfo: memFree=9832352/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=51424 memory=21216 CPUtime=0.31 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 5475 0 0 0 31 0 0 0 20 0 1 0 77500026 52658176 5304 33554432000 4194304 36388820 140730035002512 140730035002512 7657094 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 12856 5304 462 7860 0 4961 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 51424 KiB
Current children cumulated memory: 21216 KiB

[startup+0.700346 s]
/proc/loadavg: 2.00 2.00 1.95 3/189 31175
/proc/meminfo: memFree=9819512/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=77108 memory=46824 CPUtime=0.69 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 11879 0 0 0 68 1 0 0 20 0 1 0 77500026 78958592 11706 33554432000 4194304 36388820 140730035002512 140730035002512 6663744 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19277 11706 492 7860 0 11382 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 77108 KiB
Current children cumulated memory: 46824 KiB

[startup+1.50035 s]
/proc/loadavg: 2.00 2.00 1.95 4/189 31175
/proc/meminfo: memFree=9805960/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=77660 memory=46824 CPUtime=1.49 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 11883 0 0 0 148 1 0 0 20 0 1 0 77500026 79523840 11706 33554432000 4194304 36388820 140730035002512 140730035002512 4582767 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19415 11706 492 7860 0 11520 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 77660 KiB
Current children cumulated memory: 46824 KiB

[startup+3.10981 s]
/proc/loadavg: 2.00 2.00 1.95 4/189 31175
/proc/meminfo: memFree=9786892/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=77792 memory=47148 CPUtime=3.1 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 15478 0 0 0 309 1 0 0 20 0 1 0 77500026 79659008 11787 33554432000 4194304 36388820 140730035002512 140730034997416 4291928 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19448 11787 505 7860 0 11553 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 77792 KiB
Current children cumulated memory: 47148 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 2.00 1.95 4/189 31175
/proc/meminfo: memFree=9805224/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=77792 memory=47172 CPUtime=6.29 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 19069 0 0 0 628 1 0 0 20 0 1 0 77500026 79659008 11793 33554432000 4194304 36388820 140730035002512 140730034997416 4582771 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19448 11793 507 7860 0 11553 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 77792 KiB
Current children cumulated memory: 47172 KiB

[startup+12.7096 s]
/proc/loadavg: 2.00 2.00 1.95 4/189 31175
/proc/meminfo: memFree=9805260/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=77792 memory=47228 CPUtime=12.69 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 22687 0 0 0 1268 1 0 0 20 0 1 0 77500026 79659008 11807 33554432000 4194304 36388820 140730035002512 140730034997416 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19448 11807 507 7860 0 11553 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 77792 KiB
Current children cumulated memory: 47228 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.95 4/189 31175
/proc/meminfo: memFree=9805068/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=77924 memory=47308 CPUtime=25.48 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 25856 0 0 0 2546 2 0 0 20 0 1 0 77500026 79794176 11827 33554432000 4194304 36388820 140730035002512 140730034997416 4582767 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19481 11827 507 7860 0 11586 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 77924 KiB
Current children cumulated memory: 47308 KiB

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.95 4/189 31175
/proc/meminfo: memFree=9805256/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=77924 memory=47380 CPUtime=51.08 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 26472 0 0 0 5106 2 0 0 20 0 1 0 77500026 79794176 11845 33554432000 4194304 36388820 140730035002512 140730034997416 4296038 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19481 11845 507 7860 0 11586 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 77924 KiB
Current children cumulated memory: 47380 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 1.95 4/189 31176
/proc/meminfo: memFree=9805260/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78056 memory=47424 CPUtime=102.28 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 26914 0 0 0 10225 3 0 0 20 0 1 0 77500026 79929344 11856 33554432000 4194304 36388820 140730035002512 140730034997416 4661672 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19514 11856 507 7860 0 11619 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 78056 KiB
Current children cumulated memory: 47424 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 31177
/proc/meminfo: memFree=9805228/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78192 memory=47516 CPUtime=162.28 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 27396 0 0 0 16224 4 0 0 20 0 1 0 77500026 80068608 11879 33554432000 4194304 36388820 140730035002512 140730034997416 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19548 11879 507 7860 0 11653 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 78192 KiB
Current children cumulated memory: 47516 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.95 4/187 31178
/proc/meminfo: memFree=9805700/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78192 memory=47628 CPUtime=222.28 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 27888 0 0 0 22222 6 0 0 20 0 1 0 77500026 80068608 11907 33554432000 4194304 36388820 140730035002512 140730034997416 6663724 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19548 11907 507 7860 0 11653 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 78192 KiB
Current children cumulated memory: 47628 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 31179
/proc/meminfo: memFree=9805588/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78324 memory=47680 CPUtime=282.29 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 28388 0 0 0 28220 9 0 0 20 0 1 0 77500026 80203776 11920 33554432000 4194304 36388820 140730035002512 140730034997416 4582771 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19581 11920 507 7860 0 11686 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 78324 KiB
Current children cumulated memory: 47680 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 4/187 31180
/proc/meminfo: memFree=9805540/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78324 memory=47696 CPUtime=342.28 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 28885 0 0 0 34217 11 0 0 20 0 1 0 77500026 80203776 11924 33554432000 4194304 36388820 140730035002512 140730034997416 4582771 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19581 11924 507 7860 0 11686 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 78324 KiB
Current children cumulated memory: 47696 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.95 4/187 31181
/proc/meminfo: memFree=9805688/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78324 memory=47736 CPUtime=402.28 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 29383 0 0 0 40214 14 0 0 20 0 1 0 77500026 80203776 11934 33554432000 4194304 36388820 140730035002512 140730034997416 4582771 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19581 11934 507 7860 0 11686 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 78324 KiB
Current children cumulated memory: 47736 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.95 4/187 31189
/proc/meminfo: memFree=9804760/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78324 memory=47772 CPUtime=462.28 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 29895 0 0 0 46212 16 0 0 20 0 1 0 77500026 80203776 11943 33554432000 4194304 36388820 140730035002512 140730034997416 4582771 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19581 11943 507 7860 0 11686 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 78324 KiB
Current children cumulated memory: 47772 KiB


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

/proc/31174/statm: 19648 12007 507 7860 0 11753 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 78592 KiB
Current children cumulated memory: 48028 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31350
/proc/meminfo: memFree=9710440/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78592 memory=48048 CPUtime=1782.3 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 40860 0 0 0 178164 66 0 0 20 0 1 0 77500026 80478208 12012 33554432000 4194304 36388820 140730035002512 140730034997416 4582799 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19648 12012 507 7860 0 11753 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 78592 KiB
Current children cumulated memory: 48048 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31351
/proc/meminfo: memFree=9710316/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78592 memory=48048 CPUtime=1842.31 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 41264 0 0 0 184162 69 0 0 20 0 1 0 77500026 80478208 12012 33554432000 4194304 36388820 140730035002512 140730034997416 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19648 12012 507 7860 0 11753 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 78592 KiB
Current children cumulated memory: 48048 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31352
/proc/meminfo: memFree=9710108/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78592 memory=48048 CPUtime=1902.31 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 41669 0 0 0 190161 70 0 0 20 0 1 0 77500026 80478208 12012 33554432000 4194304 36388820 140730035002512 140730034997416 4582799 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19648 12012 507 7860 0 11753 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 78592 KiB
Current children cumulated memory: 48048 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31353
/proc/meminfo: memFree=9709976/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78592 memory=48060 CPUtime=1962.3 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 42220 0 0 0 196159 71 0 0 20 0 1 0 77500026 80478208 12015 33554432000 4194304 36388820 140730035002512 140730034997416 4580227 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19648 12015 507 7860 0 11753 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 78592 KiB
Current children cumulated memory: 48060 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31354
/proc/meminfo: memFree=9709984/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78592 memory=48060 CPUtime=2022.31 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 42681 0 0 0 202158 73 0 0 20 0 1 0 77500026 80478208 12015 33554432000 4194304 36388820 140730035002512 140730034997416 4567360 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19648 12015 507 7860 0 11753 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 78592 KiB
Current children cumulated memory: 48060 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31355
/proc/meminfo: memFree=9710108/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78592 memory=48060 CPUtime=2082.31 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 43134 0 0 0 208156 75 0 0 20 0 1 0 77500026 80478208 12015 33554432000 4194304 36388820 140730035002512 140730034997416 4582767 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19648 12015 507 7860 0 11753 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 78592 KiB
Current children cumulated memory: 48060 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31356
/proc/meminfo: memFree=9709716/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78724 memory=48084 CPUtime=2142.3 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 43694 0 0 0 214154 76 0 0 20 0 1 0 77500026 80613376 12021 33554432000 4194304 36388820 140730035002512 140730034997416 4582771 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19681 12021 507 7860 0 11786 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 78724 KiB
Current children cumulated memory: 48084 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31357
/proc/meminfo: memFree=9709948/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78724 memory=48084 CPUtime=2202.3 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 44125 0 0 0 220152 78 0 0 20 0 1 0 77500026 80613376 12021 33554432000 4194304 36388820 140730035002512 140730034997416 4582806 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19681 12021 507 7860 0 11786 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 78724 KiB
Current children cumulated memory: 48084 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31366
/proc/meminfo: memFree=9709344/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78724 memory=48084 CPUtime=2262.31 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 44560 0 0 0 226151 80 0 0 20 0 1 0 77500026 80613376 12021 33554432000 4194304 36388820 140730035002512 140730034997416 4580227 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19681 12021 507 7860 0 11786 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 78724 KiB
Current children cumulated memory: 48084 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31367
/proc/meminfo: memFree=9709996/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78724 memory=48084 CPUtime=2322.31 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 44990 0 0 0 232149 82 0 0 20 0 1 0 77500026 80613376 12021 33554432000 4194304 36388820 140730035002512 140730034997416 4582767 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19681 12021 507 7860 0 11786 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 78724 KiB
Current children cumulated memory: 48084 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31368
/proc/meminfo: memFree=9709764/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78724 memory=48100 CPUtime=2382.31 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 45549 0 0 0 238147 84 0 0 20 0 1 0 77500026 80613376 12025 33554432000 4194304 36388820 140730035002512 140730034997416 4582771 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19681 12025 507 7860 0 11786 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 78724 KiB
Current children cumulated memory: 48100 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31369
/proc/meminfo: memFree=9709348/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78724 memory=48100 CPUtime=2442.31 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 45998 0 0 0 244146 85 0 0 20 0 1 0 77500026 80613376 12025 33554432000 4194304 36388820 140730035002512 140730034997416 4582771 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19681 12025 507 7860 0 11786 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 78724 KiB
Current children cumulated memory: 48100 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31370
/proc/meminfo: memFree=9709548/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78724 memory=48100 CPUtime=2502.32 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 46448 0 0 0 250144 88 0 0 20 0 1 0 77500026 80613376 12025 33554432000 4194304 36388820 140730035002512 140730034997416 4582771 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19681 12025 507 7860 0 11786 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 78724 KiB
Current children cumulated memory: 48100 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31371
/proc/meminfo: memFree=9709300/32770624 swapFree=67108860/67108860
[pid=31174] ppid=31171 vsize=78724 memory=48100 CPUtime=2520.01 cores=0,2,4,6
/proc/31174/stat : 31174 (macht) R 31171 31174 29512 0 -1 4202496 46875 0 0 0 251913 88 0 0 20 0 1 0 77500026 80613376 12025 33554432000 4194304 36388820 140730035002512 140730034997416 4582782 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 49963008 140730035008699 140730035008777 140730035008777 140730035011535 0
/proc/31174/statm: 19681 12025 507 7860 0 11786 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 78724 KiB
Current children cumulated memory: 48100 KiB

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

[startup+2520 s]
# the end of solver process 31174 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.14 s, system=0.88501 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
CPU time (s): 2520.02
CPU user time (s): 2519.14
CPU system time (s): 0.88501
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 78724
Max. memory (cumulated for all children) (KiB): 48100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.14
system time used= 0.88501
maximum resident set size= 48100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46875
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= 14
involuntary context switches= 748


# summary of solver processes directly reported to runsolver:
#   pid: 31174
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2519.14
#   total CPU system time (s): 0.88501

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.4617 second user time and 16.9316 second system time

The end

Launcher Data 

Begin job on node137 at 2018-07-26 12:02:48
IDJOB=4295928
IDBENCH=141617
IDSOLVER=2753
FILE ID=node137/4295928-1532599368
RUNJOBID= node137-1532595686-29543
PBS_JOBID= 21021973
Free space on /tmp= 48108 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-16_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295928-1532599368/watcher-4295928-1532599368 -o /tmp/evaluation-result-4295928-1532599368/solver-4295928-1532599368 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532595686-29543 --watchdog 2580  macht 2520 HOME/instance-4295928-1532599368.xml

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

MD5SUM BENCH= e7fed86d91a4783730bc3bb5ac61f990
RANDOM SEED=506356823

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:         9851028 kB
MemAvailable:   31899364 kB
Buffers:          221084 kB
Cached:         21759728 kB
SwapCached:            0 kB
Active:          3430188 kB
Inactive:       18634788 kB
Active(anon):      33472 kB
Inactive(anon):    78484 kB
Active(file):    3396716 kB
Inactive(file): 18556304 kB
Unevictable:        7308 kB
Mlocked:            7308 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52660 kB
Writeback:             0 kB
AnonPages:         91232 kB
Mapped:            42916 kB
Shmem:             25228 kB
Slab:             552212 kB
SReclaimable:     523776 kB
SUnreclaim:        28436 kB
KernelStack:        3392 kB
PageTables:         5532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     379132 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 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 12:44:49