Trace number 4295946

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) 2520.04 2520.01

General information on the benchmark

NameQuasigroups/
QuasiGroup-4-20_c18.xml
MD5SUMced38eac701d5b6d60722ead643d09b8
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 variables800
Number of constraints762
Number of domains2
Minimum domain size20
Maximum domain size400
Distribution of domain sizes[{"size":20,"count":400},{"size":400,"count":380}]
Minimum variable degree0
Maximum variable degree383
Distribution of variable degrees[{"degree":0,"count":20},{"degree":2,"count":380},{"degree":382,"count":20},{"degree":383,"count":380}]
Minimum constraint arity3
Maximum constraint arity401
Distribution of constraint arities[{"arity":3,"count":380},{"arity":20,"count":1},{"arity":400,"count":1},{"arity":401,"count":380}]
Number of extensional constraints0
Number of intensional constraints380
Distribution of constraint types[{"type":"intension","count":380},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":380}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11
0.00/0.04	
0.00/0.04	    instantiation constraint
0.00/0.04	        list:x[0][0] x[1][1] x[2][2]  ... x[16][16] x[17][17] x[18][18] x[19][19] 
0.00/0.04	        values:0 1 2  ... 16 17 18 19

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 (4942 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-4295946-1532600802/watcher-4295946-1532600802 -o /tmp/evaluation-result-4295946-1532600802/solver-4295946-1532600802 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532595686-29544 --watchdog 2580 macht 2520 HOME/instance-4295946-1532600802.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
Current StackSize limit: 8192 KiB

solver pid=31335, runsolver pid=31332

[startup+0.100156 s]*
/proc/loadavg: 2.00 2.01 1.96 3/187 31336
/proc/meminfo: memFree=9814632/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=49732 memory=19524 CPUtime=0.1 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 5057 0 0 0 10 0 0 0 20 0 1 0 77643379 50925568 4881 33554432000 4194304 36388820 140733889023648 140733889019352 4212581 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 12433 4881 439 7860 0 4538 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 49732 KiB
Current children cumulated memory: 19524 KiB

[startup+0.20941 s]*
/proc/loadavg: 2.00 2.01 1.96 3/187 31336
/proc/meminfo: memFree=9810168/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=54220 memory=24012 CPUtime=0.21 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 6148 0 0 0 21 0 0 0 20 0 1 0 77643379 55521280 6003 33554432000 4194304 36388820 140733889023648 140733889019352 7657094 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 13555 6003 439 7860 0 5660 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 54220 KiB
Current children cumulated memory: 24012 KiB

[startup+0.309448 s]*
/proc/loadavg: 2.00 2.01 1.96 3/187 31336
/proc/meminfo: memFree=9807192/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=57388 memory=27180 CPUtime=0.3 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 6943 0 0 0 30 0 0 0 20 0 1 0 77643379 58765312 6795 33554432000 4194304 36388820 140733889023648 140733889019352 4212558 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 14347 6795 439 7860 0 6452 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 57388 KiB
Current children cumulated memory: 27180 KiB

[startup+0.700394 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31336
/proc/meminfo: memFree=9802356/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=65176 memory=34836 CPUtime=0.69 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 8895 0 0 0 68 1 0 0 20 0 1 0 77643379 66740224 8709 33554432000 4194304 36388820 140733889023648 140733889019352 4219342 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 16294 8709 441 7860 0 8399 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 65176 KiB
Current children cumulated memory: 34836 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31336
/proc/meminfo: memFree=9794544/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=77980 memory=48036 CPUtime=1.5 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 12140 0 0 0 148 2 0 0 20 0 1 0 77643379 79851520 12009 33554432000 4194304 36388820 140733889023648 140733889019352 7657094 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 19495 12009 462 7860 0 11600 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 77980 KiB
Current children cumulated memory: 48036 KiB

[startup+3.1095 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31336
/proc/meminfo: memFree=9714652/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=149856 memory=119444 CPUtime=3.1 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 33039 0 0 0 306 4 0 0 20 0 1 0 77643379 153452544 29861 33554432000 4194304 36388820 140733889023648 140733889022664 4536480 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 37464 29861 494 7860 0 29569 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 149856 KiB
Current children cumulated memory: 119444 KiB

[startup+6.30038 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31336
/proc/meminfo: memFree=9713448/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=151440 memory=119460 CPUtime=6.29 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 46353 0 0 0 625 4 0 0 20 0 1 0 77643379 155074560 29865 33554432000 4194304 36388820 140733889023648 140733889016248 4582771 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 37860 29865 494 7860 0 29965 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 151440 KiB
Current children cumulated memory: 119460 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31336
/proc/meminfo: memFree=9713736/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=151580 memory=119632 CPUtime=12.69 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 54090 0 0 0 1264 5 0 0 20 0 1 0 77643379 155217920 29908 33554432000 4194304 36388820 140733889023648 140733889016248 4582799 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 37895 29908 505 7860 0 30000 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 151580 KiB
Current children cumulated memory: 119632 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31336
/proc/meminfo: memFree=9713472/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=151580 memory=119680 CPUtime=25.49 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 67923 0 0 0 2543 6 0 0 20 0 1 0 77643379 155217920 29920 33554432000 4194304 36388820 140733889023648 140733889016248 4582771 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 37895 29920 507 7860 0 30000 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 151580 KiB
Current children cumulated memory: 119680 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31336
/proc/meminfo: memFree=9713560/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=151712 memory=119776 CPUtime=51.09 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 72759 0 0 0 5102 7 0 0 20 0 1 0 77643379 155353088 29944 33554432000 4194304 36388820 140733889023648 140733889016248 4582771 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 37928 29944 507 7860 0 30033 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 151712 KiB
Current children cumulated memory: 119776 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31338
/proc/meminfo: memFree=9711020/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=151844 memory=121692 CPUtime=102.28 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 74550 0 0 0 10221 7 0 0 20 0 1 0 77643379 155488256 30423 33554432000 4194304 36388820 140733889023648 140733889016248 4582799 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 37961 30423 507 7860 0 30066 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 151844 KiB
Current children cumulated memory: 121692 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31339
/proc/meminfo: memFree=9710648/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=151844 memory=121840 CPUtime=162.28 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 74905 0 0 0 16220 8 0 0 20 0 1 0 77643379 155488256 30460 33554432000 4194304 36388820 140733889023648 140733889016248 4582771 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 37961 30460 507 7860 0 30066 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 151844 KiB
Current children cumulated memory: 121840 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31348
/proc/meminfo: memFree=9710016/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=151980 memory=121892 CPUtime=222.28 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 75279 0 0 0 22219 9 0 0 20 0 1 0 77643379 155627520 30473 33554432000 4194304 36388820 140733889023648 140733889016248 4582703 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 37995 30473 507 7860 0 30100 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 151980 KiB
Current children cumulated memory: 121892 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31349
/proc/meminfo: memFree=9710440/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=151980 memory=121960 CPUtime=282.28 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 75663 0 0 0 28219 9 0 0 20 0 1 0 77643379 155627520 30490 33554432000 4194304 36388820 140733889023648 140733889016248 4582767 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 37995 30490 507 7860 0 30100 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 151980 KiB
Current children cumulated memory: 121960 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31350
/proc/meminfo: memFree=9710440/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=152112 memory=122032 CPUtime=342.28 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 76054 0 0 0 34218 10 0 0 20 0 1 0 77643379 155762688 30508 33554432000 4194304 36388820 140733889023648 140733889016248 4582771 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38028 30508 507 7860 0 30133 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 152112 KiB
Current children cumulated memory: 122032 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31351
/proc/meminfo: memFree=9710192/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=152244 memory=122084 CPUtime=402.28 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 76468 0 0 0 40217 11 0 0 20 0 1 0 77643379 155897856 30521 33554432000 4194304 36388820 140733889023648 140733889016248 4661664 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38061 30521 507 7860 0 30166 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 152244 KiB
Current children cumulated memory: 122084 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 31352
/proc/meminfo: memFree=9710108/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=152244 memory=122136 CPUtime=462.28 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 76878 0 0 0 46216 12 0 0 20 0 1 0 77643379 155897856 30534 33554432000 4194304 36388820 140733889023648 140733889016248 4582703 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38061 30534 507 7860 0 30166 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 152244 KiB
Current children cumulated memory: 122136 KiB


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

/proc/31335/statm: 38227 30700 507 7860 0 30332 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 152908 KiB
Current children cumulated memory: 122800 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 31666
/proc/meminfo: memFree=9752452/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=152908 memory=122800 CPUtime=1782.3 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 86578 0 0 0 178193 37 0 0 20 0 1 0 77643379 156577792 30700 33554432000 4194304 36388820 140733889023648 140733889016248 4582806 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38227 30700 507 7860 0 30332 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 152908 KiB
Current children cumulated memory: 122800 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 31667
/proc/meminfo: memFree=9752764/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=152908 memory=122800 CPUtime=1842.31 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 87002 0 0 0 184193 38 0 0 20 0 1 0 77643379 156577792 30700 33554432000 4194304 36388820 140733889023648 140733889016248 4467022 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38227 30700 507 7860 0 30332 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 152908 KiB
Current children cumulated memory: 122800 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 31669
/proc/meminfo: memFree=9752932/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=152908 memory=122840 CPUtime=1902.31 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 87493 0 0 0 190191 40 0 0 20 0 1 0 77643379 156577792 30710 33554432000 4194304 36388820 140733889023648 140733889016248 4582767 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38227 30710 507 7860 0 30332 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 152908 KiB
Current children cumulated memory: 122840 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 31670
/proc/meminfo: memFree=9753112/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=152908 memory=122840 CPUtime=1962.31 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 87909 0 0 0 196190 41 0 0 20 0 1 0 77643379 156577792 30710 33554432000 4194304 36388820 140733889023648 140733889016248 4582806 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38227 30710 507 7860 0 30332 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 152908 KiB
Current children cumulated memory: 122840 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 31678
/proc/meminfo: memFree=9752392/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=152908 memory=122892 CPUtime=2022.31 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 88409 0 0 0 202189 42 0 0 20 0 1 0 77643379 156577792 30723 33554432000 4194304 36388820 140733889023648 140733889016248 4582771 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38227 30723 507 7860 0 30332 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 152908 KiB
Current children cumulated memory: 122892 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 31701
/proc/meminfo: memFree=9751152/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=152908 memory=122892 CPUtime=2082.32 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 88814 0 0 0 208188 44 0 0 20 0 1 0 77643379 156577792 30723 33554432000 4194304 36388820 140733889023648 140733889016248 4467067 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38227 30723 507 7860 0 30332 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 152908 KiB
Current children cumulated memory: 122892 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 31702
/proc/meminfo: memFree=9751836/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=152908 memory=122892 CPUtime=2142.32 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 89230 0 0 0 214187 45 0 0 20 0 1 0 77643379 156577792 30723 33554432000 4194304 36388820 140733889023648 140733889016248 4582782 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38227 30723 507 7860 0 30332 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 152908 KiB
Current children cumulated memory: 122892 KiB

[startup+2202.3 s]
/proc/loadavg: 2.07 2.01 1.96 3/187 31703
/proc/meminfo: memFree=9751768/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=153040 memory=122932 CPUtime=2202.32 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 89715 0 0 0 220185 47 0 0 20 0 1 0 77643379 156712960 30733 33554432000 4194304 36388820 140733889023648 140733889016248 4582771 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38260 30733 507 7860 0 30365 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 153040 KiB
Current children cumulated memory: 122932 KiB

[startup+2262.3 s]
/proc/loadavg: 2.03 2.01 1.96 3/187 31704
/proc/meminfo: memFree=9751952/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=153040 memory=122932 CPUtime=2262.32 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 90178 0 0 0 226184 48 0 0 20 0 1 0 77643379 156712960 30733 33554432000 4194304 36388820 140733889023648 140733889016248 4582771 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38260 30733 507 7860 0 30365 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 153040 KiB
Current children cumulated memory: 122932 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/187 31705
/proc/meminfo: memFree=9752008/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=153040 memory=122932 CPUtime=2322.32 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 90627 0 0 0 232183 49 0 0 20 0 1 0 77643379 156712960 30733 33554432000 4194304 36388820 140733889023648 140733889016248 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38260 30733 507 7860 0 30365 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 153040 KiB
Current children cumulated memory: 122932 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31706
/proc/meminfo: memFree=9752188/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=153040 memory=122932 CPUtime=2382.32 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 91135 0 0 0 238182 50 0 0 20 0 1 0 77643379 156712960 30733 33554432000 4194304 36388820 140733889023648 140733889016248 4582767 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38260 30733 507 7860 0 30365 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 153040 KiB
Current children cumulated memory: 122932 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31709
/proc/meminfo: memFree=9751544/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=153040 memory=122976 CPUtime=2442.32 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 91600 0 0 0 244181 51 0 0 20 0 1 0 77643379 156712960 30744 33554432000 4194304 36388820 140733889023648 140733889016248 4582771 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38260 30744 507 7860 0 30365 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 153040 KiB
Current children cumulated memory: 122976 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 31710
/proc/meminfo: memFree=9751980/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=153040 memory=122976 CPUtime=2502.32 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 92029 0 0 0 250180 52 0 0 20 0 1 0 77643379 156712960 30744 33554432000 4194304 36388820 140733889023648 140733889016248 4582752 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38260 30744 507 7860 0 30365 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 153040 KiB
Current children cumulated memory: 122976 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.96 3/187 31710
/proc/meminfo: memFree=9751980/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=153040 memory=122976 CPUtime=2520.03 cores=1,3,5,7
/proc/31335/stat : 31335 (macht) R 31332 31335 29512 0 -1 4202496 92424 0 0 0 251951 52 0 0 20 0 1 0 77643379 156712960 30744 33554432000 4194304 36388820 140733889023648 140733889016248 4582703 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 66183168 140733889029307 140733889029385 140733889029385 140733889032143 0
/proc/31335/statm: 38260 30744 507 7860 0 30365 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 153040 KiB
Current children cumulated memory: 122976 KiB

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

[startup+2520.01 s]
# the end of solver process 31335 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.52 s, system=0.529009 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): 2520.04
CPU user time (s): 2519.52
CPU system time (s): 0.529009
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 153040
Max. memory (cumulated for all children) (KiB): 122976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.52
system time used= 0.529009
maximum resident set size= 122976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92424
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= 23
involuntary context switches= 743


# summary of solver processes directly reported to runsolver:
#   pid: 31335
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2519.52
#   total CPU system time (s): 0.529009

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.78821 second user time and 18.4306 second system time

The end

Launcher Data 

Begin job on node137 at 2018-07-26 12:26:42
IDJOB=4295946
IDBENCH=141619
IDSOLVER=2753
FILE ID=node137/4295946-1532600802
RUNJOBID= node137-1532595686-29544
PBS_JOBID= 21021973
Free space on /tmp= 48108 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-20_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295946-1532600802/watcher-4295946-1532600802 -o /tmp/evaluation-result-4295946-1532600802/solver-4295946-1532600802 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1532595686-29544 --watchdog 2580  macht 2520 HOME/instance-4295946-1532600802.xml

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

MD5SUM BENCH= ced38eac701d5b6d60722ead643d09b8
RANDOM SEED=1596716785

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:         9832116 kB
MemAvailable:   31881704 kB
Buffers:          221324 kB
Cached:         21760372 kB
SwapCached:            0 kB
Active:          3449392 kB
Inactive:       18635528 kB
Active(anon):      52664 kB
Inactive(anon):    78484 kB
Active(file):    3396728 kB
Inactive(file): 18557044 kB
Unevictable:        7308 kB
Mlocked:            7308 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52792 kB
Writeback:             8 kB
AnonPages:        134928 kB
Mapped:            42672 kB
Shmem:             25228 kB
Slab:             552640 kB
SReclaimable:     524276 kB
SUnreclaim:        28364 kB
KernelStack:        3392 kB
PageTables:         5428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     398924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 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 13:08:42