Trace number 4295878

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD_12 2018-06-11_12? (TO) 2520.06 2519.9

General information on the benchmark

NameQuasigroups/
QuasiGroup-4-14_c18.xml
MD5SUM0e107aeb1163eb9d4573d4ca0ed1edf8
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 variables392
Number of constraints366
Number of domains2
Minimum domain size14
Maximum domain size196
Distribution of domain sizes[{"size":14,"count":196},{"size":196,"count":182}]
Minimum variable degree0
Maximum variable degree185
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":184,"count":14},{"degree":185,"count":182}]
Minimum constraint arity3
Maximum constraint arity197
Distribution of constraint arities[{"arity":3,"count":182},{"arity":14,"count":1},{"arity":196,"count":1},{"arity":197,"count":182}]
Number of extensional constraints0
Number of intensional constraints182
Distribution of constraint types[{"type":"intension","count":182},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":182}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12
0.00/0.01	
0.00/0.01	    instantiation constraint
0.00/0.01	        list:x[0][0] x[1][1] x[2][2]  ... x[10][10] x[11][11] x[12][12] x[13][13] 
0.00/0.01	        values:0 1 2  ... 10 11 12 13

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 (8506 MiB free)
  memory of node 1: 16384 MiB (11518 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295878-1532608418/watcher-4295878-1532608418 -o /tmp/evaluation-result-4295878-1532608418/solver-4295878-1532608418 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532608414-9675 --watchdog 2580 BTD 12 2520 HOME/instance-4295878-1532608418.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=10009, runsolver pid=10006


[startup+0.100265 s]*
/proc/loadavg: 1.08 1.15 1.55 3/189 10010
/proc/meminfo: memFree=20491324/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=41084 memory=11068 CPUtime=0.1 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 2894 0 0 0 10 0 0 0 20 0 1 0 78404950 42070016 2701 33554432000 4194304 36388972 140734560310208 140734560303512 7657238 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 10271 2701 440 7861 0 2375 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 41084 KiB
Current children cumulated memory: 11068 KiB

[startup+0.209445 s]*
/proc/loadavg: 1.08 1.15 1.55 3/189 10010
/proc/meminfo: memFree=20481696/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=50192 memory=20044 CPUtime=0.21 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 5197 0 0 0 21 0 0 0 20 0 1 0 78404950 51396608 5011 33554432000 4194304 36388972 140734560310208 140734560303512 7657238 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 12548 5011 481 7861 0 4652 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 50192 KiB
Current children cumulated memory: 20044 KiB

[startup+0.309605 s]*
/proc/loadavg: 1.08 1.15 1.55 2/187 10010
/proc/meminfo: memFree=20487400/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=53096 memory=23212 CPUtime=0.31 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 5945 0 0 0 31 0 0 0 20 0 1 0 78404950 54370304 5803 33554432000 4194304 36388972 140734560310208 140734560308856 7657238 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 13274 5803 493 7861 0 5378 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 53096 KiB
Current children cumulated memory: 23212 KiB

[startup+0.700321 s]
/proc/loadavg: 1.08 1.15 1.55 4/200 10038
/proc/meminfo: memFree=20477056/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66272 memory=35996 CPUtime=0.68 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 9131 0 0 0 68 0 0 0 20 0 1 0 78404950 67862528 8999 33554432000 4194304 36388972 140734560310208 140734560308856 4661813 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16568 8999 516 7861 0 8672 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 35996 KiB

[startup+1.50028 s]
/proc/loadavg: 1.08 1.15 1.55 2/184 10056
/proc/meminfo: memFree=20430016/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66272 memory=35996 CPUtime=1.48 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 9132 0 0 0 148 0 0 0 20 0 1 0 78404950 67862528 8999 33554432000 4194304 36388972 140734560310208 140734560309048 4661813 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16568 8999 516 7861 0 8672 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 35996 KiB

[startup+3.1092 s]
/proc/loadavg: 1.24 1.18 1.56 3/189 10072
/proc/meminfo: memFree=20469760/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66272 memory=36020 CPUtime=3.09 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 11876 0 0 0 309 0 0 0 20 0 1 0 78404950 67862528 9005 33554432000 4194304 36388972 140734560310208 140734560309048 4661808 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16568 9005 517 7861 0 8672 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 36020 KiB

[startup+6.30026 s]
/proc/loadavg: 1.24 1.18 1.56 3/189 10072
/proc/meminfo: memFree=20446928/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66272 memory=36020 CPUtime=6.29 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 14538 0 0 0 628 1 0 0 20 0 1 0 78404950 67862528 9005 33554432000 4194304 36388972 140734560310208 140734560309048 4661813 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16568 9005 517 7861 0 8672 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 36020 KiB

[startup+12.7002 s]
/proc/loadavg: 1.30 1.20 1.56 3/189 10072
/proc/meminfo: memFree=20469112/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66272 memory=36020 CPUtime=12.69 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 17222 0 0 0 1268 1 0 0 20 0 1 0 78404950 67862528 9005 33554432000 4194304 36388972 140734560310208 140734560309048 4661813 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16568 9005 517 7861 0 8672 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 36020 KiB

[startup+25.5002 s]
/proc/loadavg: 1.45 1.24 1.57 3/189 10072
/proc/meminfo: memFree=20469332/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66272 memory=36112 CPUtime=25.49 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 22928 0 0 0 2548 1 0 0 20 0 1 0 78404950 67862528 9028 33554432000 4194304 36388972 140734560310208 140734560309048 4661808 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16568 9028 528 7861 0 8672 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 36112 KiB

[startup+51.1003 s]
/proc/loadavg: 1.64 1.30 1.58 3/189 10072
/proc/meminfo: memFree=20467980/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66272 memory=36260 CPUtime=51.08 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 24128 0 0 0 5107 1 0 0 20 0 1 0 78404950 67862528 9065 33554432000 4194304 36388972 140734560310208 140734560309048 4661813 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16568 9065 530 7861 0 8672 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 66272 KiB
Current children cumulated memory: 36260 KiB

[startup+102.309 s]
/proc/loadavg: 1.84 1.41 1.60 3/187 10073
/proc/meminfo: memFree=20468480/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66404 memory=36288 CPUtime=102.29 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 24255 0 0 0 10228 1 0 0 20 0 1 0 78404950 67997696 9072 33554432000 4194304 36388972 140734560310208 140734560309048 4582915 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16601 9072 530 7861 0 8705 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36288 KiB

[startup+162.309 s]
/proc/loadavg: 1.94 1.51 1.63 3/187 10074
/proc/meminfo: memFree=20467640/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66404 memory=36336 CPUtime=162.29 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 24390 0 0 0 16228 1 0 0 20 0 1 0 78404950 67997696 9084 33554432000 4194304 36388972 140734560310208 140734560309048 4661813 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16601 9084 530 7861 0 8705 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36336 KiB

[startup+222.309 s]
/proc/loadavg: 1.98 1.60 1.65 3/187 10075
/proc/meminfo: memFree=20467540/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66404 memory=36356 CPUtime=222.3 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 24528 0 0 0 22228 2 0 0 20 0 1 0 78404950 67997696 9089 33554432000 4194304 36388972 140734560310208 140734560309048 4567515 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16601 9089 530 7861 0 8705 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36356 KiB

[startup+282.309 s]
/proc/loadavg: 1.99 1.67 1.67 3/187 10076
/proc/meminfo: memFree=20467680/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66404 memory=36356 CPUtime=282.3 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 24533 0 0 0 28228 2 0 0 20 0 1 0 78404950 67997696 9089 33554432000 4194304 36388972 140734560310208 140734560309048 4567504 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16601 9089 530 7861 0 8705 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36356 KiB

[startup+342.309 s]
/proc/loadavg: 2.00 1.73 1.69 3/187 10077
/proc/meminfo: memFree=20467564/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66404 memory=36396 CPUtime=342.31 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 24676 0 0 0 34229 2 0 0 20 0 1 0 78404950 67997696 9099 33554432000 4194304 36388972 140734560310208 140734560309048 4567515 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16601 9099 530 7861 0 8705 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36396 KiB

[startup+402.309 s]
/proc/loadavg: 2.00 1.78 1.71 3/188 10086
/proc/meminfo: memFree=20466824/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66404 memory=36396 CPUtime=402.31 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 24681 0 0 0 40228 3 0 0 20 0 1 0 78404950 67997696 9099 33554432000 4194304 36388972 140734560310208 140734560309048 4567523 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16601 9099 530 7861 0 8705 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36396 KiB

[startup+462.309 s]
/proc/loadavg: 2.00 1.82 1.73 3/188 10087
/proc/meminfo: memFree=20467368/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66404 memory=36420 CPUtime=462.31 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 24830 0 0 0 46228 3 0 0 20 0 1 0 78404950 67997696 9105 33554432000 4194304 36388972 140734560310208 140734560309048 4661808 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16601 9105 530 7861 0 8705 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 66404 KiB
Current children cumulated memory: 36420 KiB


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

/proc/10009/statm: 16634 9134 530 7861 0 8738 0
Current children cumulated CPU time: 1782.41 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36536 KiB

[startup+1842.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/189 10393
/proc/meminfo: memFree=20410360/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36536 CPUtime=1842.41 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 26606 0 0 0 184232 9 0 0 20 0 1 0 78404950 68132864 9134 33554432000 4194304 36388972 140734560310208 140734560309048 4661843 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9134 530 7861 0 8738 0
Current children cumulated CPU time: 1842.41 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36536 KiB

[startup+1902.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 10394
/proc/meminfo: memFree=20410748/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36540 CPUtime=1902.41 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 26736 0 0 0 190232 9 0 0 20 0 1 0 78404950 68132864 9135 33554432000 4194304 36388972 140734560310208 140734560309048 4661813 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9135 530 7861 0 8738 0
Current children cumulated CPU time: 1902.41 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36540 KiB

[startup+1962.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 10395
/proc/meminfo: memFree=20410764/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36540 CPUtime=1962.42 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 26738 0 0 0 196233 9 0 0 20 0 1 0 78404950 68132864 9135 33554432000 4194304 36388972 140734560310208 140734560309048 4661874 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9135 530 7861 0 8738 0
Current children cumulated CPU time: 1962.42 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36540 KiB

[startup+2022.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 10396
/proc/meminfo: memFree=20410920/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36540 CPUtime=2022.42 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 26897 0 0 0 202233 9 0 0 20 0 1 0 78404950 68132864 9135 33554432000 4194304 36388972 140734560310208 140734560309048 4661808 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9135 530 7861 0 8738 0
Current children cumulated CPU time: 2022.42 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36540 KiB

[startup+2082.31 s]
/proc/loadavg: 2.06 2.02 1.96 3/187 10397
/proc/meminfo: memFree=20410796/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36540 CPUtime=2082.43 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 26904 0 0 0 208233 10 0 0 20 0 1 0 78404950 68132864 9135 33554432000 4194304 36388972 140734560310208 140734560309048 4661870 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9135 530 7861 0 8738 0
Current children cumulated CPU time: 2082.43 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36540 KiB

[startup+2142.31 s]
/proc/loadavg: 2.18 2.05 1.97 3/187 10398
/proc/meminfo: memFree=20411044/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36548 CPUtime=2142.43 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 27032 0 0 0 214233 10 0 0 20 0 1 0 78404950 68132864 9137 33554432000 4194304 36388972 140734560310208 140734560309048 4567523 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9137 530 7861 0 8738 0
Current children cumulated CPU time: 2142.43 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36548 KiB

[startup+2202.31 s]
/proc/loadavg: 2.36 2.14 2.01 3/188 10407
/proc/meminfo: memFree=20410252/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36548 CPUtime=2202.44 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 27032 0 0 0 220234 10 0 0 20 0 1 0 78404950 68132864 9137 33554432000 4194304 36388972 140734560310208 140734560309048 4567504 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9137 530 7861 0 8738 0
Current children cumulated CPU time: 2202.44 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36548 KiB

[startup+2262.31 s]
/proc/loadavg: 2.13 2.11 2.01 3/188 10408
/proc/meminfo: memFree=20410740/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36548 CPUtime=2262.44 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 27190 0 0 0 226234 10 0 0 20 0 1 0 78404950 68132864 9137 33554432000 4194304 36388972 140734560310208 140734560309048 4567515 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9137 530 7861 0 8738 0
Current children cumulated CPU time: 2262.44 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36548 KiB

[startup+2322.31 s]
/proc/loadavg: 2.05 2.09 2.01 3/188 10409
/proc/meminfo: memFree=20410848/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36548 CPUtime=2322.45 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 27195 0 0 0 232234 11 0 0 20 0 1 0 78404950 68132864 9137 33554432000 4194304 36388972 140734560310208 140734560309048 4661816 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9137 530 7861 0 8738 0
Current children cumulated CPU time: 2322.45 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36548 KiB

[startup+2382.31 s]
/proc/loadavg: 2.02 2.08 2.01 3/188 10410
/proc/meminfo: memFree=20410832/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36556 CPUtime=2382.45 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 27325 0 0 0 238234 11 0 0 20 0 1 0 78404950 68132864 9139 33554432000 4194304 36388972 140734560310208 140734560309048 4661870 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9139 530 7861 0 8738 0
Current children cumulated CPU time: 2382.45 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36556 KiB

[startup+2442.31 s]
/proc/loadavg: 2.01 2.06 2.01 3/188 10411
/proc/meminfo: memFree=20410816/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36556 CPUtime=2442.45 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 27327 0 0 0 244234 11 0 0 20 0 1 0 78404950 68132864 9139 33554432000 4194304 36388972 140734560310208 140734560309048 4661813 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9139 530 7861 0 8738 0
Current children cumulated CPU time: 2442.45 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36556 KiB

[startup+2502.31 s]
/proc/loadavg: 2.00 2.05 2.01 3/187 10412
/proc/meminfo: memFree=20410972/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36556 CPUtime=2502.45 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 27489 0 0 0 250234 11 0 0 20 0 1 0 78404950 68132864 9139 33554432000 4194304 36388972 140734560310208 140734560309048 4661813 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9139 530 7861 0 8738 0
Current children cumulated CPU time: 2502.45 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36556 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.05 2.01 3/186 10413
/proc/meminfo: memFree=20411980/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36556 CPUtime=2520.05 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 27491 0 0 0 251994 11 0 0 20 0 1 0 78404950 68132864 9139 33554432000 4194304 36388972 140734560310208 140734560309048 4661826 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9139 530 7861 0 8738 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36556 KiB

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

[startup+2519.9 s]
# the end of solver process 10009 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.94 s, system=0.119008 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.05 2.01 3/186 10413
/proc/meminfo: memFree=20411980/32770624 swapFree=67108860/67108860
[pid=10009] ppid=10006 vsize=66536 memory=36556 CPUtime=2520.05 cores=1,3,5,7
/proc/10009/stat : 10009 (BTD) R 10006 10009 8081 0 -1 4202496 27491 0 0 0 251994 11 0 0 20 0 1 0 78404950 68132864 9139 33554432000 4194304 36388972 140734560310208 140734560309048 4661826 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 64761856 140734560318652 140734560318731 140734560318731 140734560321489 0
/proc/10009/statm: 16634 9139 530 7861 0 8738 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 66536 KiB
Current children cumulated memory: 36556 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.06
CPU user time (s): 2519.94
CPU system time (s): 0.119008
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 66536
Max. memory (cumulated for all children) (KiB): 36556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.94
system time used= 0.119008
maximum resident set size= 36564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27491
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= 767


# summary of solver processes directly reported to runsolver:
#   pid: 10009
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2519.94
#   total CPU system time (s): 0.119008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.04473 second user time and 15.8069 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-26 14:33:38
IDJOB=4295878
IDBENCH=141612
IDSOLVER=2748
FILE ID=node105/4295878-1532608418
RUNJOBID= node105-1532608414-9675
PBS_JOBID= 21021977
Free space on /tmp= 44592 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-14_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295878-1532608418/watcher-4295878-1532608418 -o /tmp/evaluation-result-4295878-1532608418/solver-4295878-1532608418 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532608414-9675 --watchdog 2580  BTD 12 2520 HOME/instance-4295878-1532608418.xml

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

MD5SUM BENCH= 0e107aeb1163eb9d4573d4ca0ed1edf8
RANDOM SEED=908547185

node105.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	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        20506368 kB
MemAvailable:   31931524 kB
Buffers:          245640 kB
Cached:         11320668 kB
SwapCached:            0 kB
Active:          2375736 kB
Inactive:        9243404 kB
Active(anon):       7352 kB
Inactive(anon):    73432 kB
Active(file):    2368384 kB
Inactive(file):  9169972 kB
Unevictable:        7328 kB
Mlocked:            7328 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105328 kB
Writeback:             0 kB
AnonPages:         60376 kB
Mapped:            42416 kB
Shmem:             25228 kB
Slab:             342512 kB
SReclaimable:     315260 kB
SUnreclaim:        27252 kB
KernelStack:        3280 kB
PageTables:         5416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44520 MiB
End job on node105 at 2018-07-26 15:15:38