Trace number 4295627

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 2018.06.11_3? (TO) 2520.05 2520.01

General information on the benchmark

NameFrb/
frb-50-23-3-mgd_c18.xml
MD5SUM9221c7b89083fde7801d6d9537c28698
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints456
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree11
Maximum variable degree24
Distribution of variable degrees[{"degree":11,"count":1},{"degree":14,"count":1},{"degree":15,"count":4},{"degree":16,"count":9},{"degree":17,"count":9},{"degree":18,"count":4},{"degree":19,"count":5},{"degree":20,"count":7},{"degree":21,"count":3},{"degree":22,"count":3},{"degree":23,"count":2},{"degree":24,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":456}]
Number of extensional constraints456
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":456}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_3
2519.94/2520.00	s UNKNOWN
2519.94/2520.00	c  # Nodes: 3402817

Verifier Data


Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (8071 MiB free)
  memory of node 1: 16384 MiB (12706 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295627-1532587736/watcher-4295627-1532587736 -o /tmp/evaluation-result-4295627-1532587736/solver-4295627-1532587736 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532582651-32357 --watchdog 2580 BTD 3 2520 HOME/instance-4295627-1532587736.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=468, runsolver pid=465

[startup+0.100156 s]*
/proc/loadavg: 1.95 2.00 2.02 3/187 469
/proc/meminfo: memFree=21273900/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=34936 memory=4900 CPUtime=0.1 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 1388 0 0 0 10 0 0 0 20 0 1 0 76336820 35774464 1225 33554432000 4194304 36388972 140735459342608 140735459341448 4621184 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8734 1225 487 7861 0 838 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34936 KiB
Current children cumulated memory: 4900 KiB

[startup+0.209317 s]*
/proc/loadavg: 1.95 2.00 2.02 3/187 469
/proc/meminfo: memFree=21273900/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35068 memory=4900 CPUtime=0.21 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 1409 0 0 0 21 0 0 0 20 0 1 0 76336820 35909632 1225 33554432000 4194304 36388972 140735459342608 140735459341448 4458654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8767 1225 487 7861 0 871 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 4900 KiB

[startup+0.308852 s]*
/proc/loadavg: 1.95 2.00 2.02 3/187 469
/proc/meminfo: memFree=21273900/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35068 memory=4900 CPUtime=0.31 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 1414 0 0 0 31 0 0 0 20 0 1 0 76336820 35909632 1225 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8767 1225 487 7861 0 871 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 4900 KiB

[startup+0.700274 s]
/proc/loadavg: 1.95 2.00 2.02 3/187 469
/proc/meminfo: memFree=21273900/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35068 memory=5164 CPUtime=0.69 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 1421 0 0 0 69 0 0 0 20 0 1 0 76336820 35909632 1291 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8767 1291 490 7861 0 871 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 5164 KiB

[startup+1.50027 s]
/proc/loadavg: 1.95 2.00 2.02 3/187 469
/proc/meminfo: memFree=21273900/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35068 memory=5164 CPUtime=1.49 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 1423 0 0 0 149 0 0 0 20 0 1 0 76336820 35909632 1291 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8767 1291 490 7861 0 871 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 5164 KiB

[startup+3.10889 s]
/proc/loadavg: 1.95 2.00 2.02 3/187 469
/proc/meminfo: memFree=21273620/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35068 memory=5188 CPUtime=3.1 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 2111 0 0 0 310 0 0 0 20 0 1 0 76336820 35909632 1297 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8767 1297 490 7861 0 871 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 5188 KiB

[startup+6.30026 s]
/proc/loadavg: 1.95 2.00 2.02 3/187 469
/proc/meminfo: memFree=21273748/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35068 memory=5188 CPUtime=6.29 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 2800 0 0 0 628 1 0 0 20 0 1 0 76336820 35909632 1297 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8767 1297 490 7861 0 871 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35068 KiB
Current children cumulated memory: 5188 KiB

[startup+12.7003 s]
/proc/loadavg: 1.96 2.00 2.02 3/187 469
/proc/meminfo: memFree=21273500/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35208 memory=5196 CPUtime=12.68 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 3499 0 0 0 1266 2 0 0 20 0 1 0 76336820 36052992 1299 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8802 1299 490 7861 0 906 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5196 KiB

[startup+25.5003 s]
/proc/loadavg: 1.97 2.00 2.02 3/187 469
/proc/meminfo: memFree=21273428/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35208 memory=5236 CPUtime=25.48 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 4391 0 0 0 2542 6 0 0 20 0 1 0 76336820 36052992 1309 33554432000 4194304 36388972 140735459342608 140735459341448 4458654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8802 1309 490 7861 0 906 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5236 KiB

[startup+51.1089 s]
/proc/loadavg: 1.98 2.00 2.02 3/187 469
/proc/meminfo: memFree=21273684/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35208 memory=5236 CPUtime=51.09 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 4594 0 0 0 5098 11 0 0 20 0 1 0 76336820 36052992 1309 33554432000 4194304 36388972 140735459342608 140735459341448 4458654 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8802 1309 490 7861 0 906 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5236 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.02 3/188 479
/proc/meminfo: memFree=21273476/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35208 memory=5256 CPUtime=102.28 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 4802 0 0 0 10204 24 0 0 20 0 1 0 76336820 36052992 1314 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8802 1314 490 7861 0 906 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5256 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/188 480
/proc/meminfo: memFree=21274144/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35208 memory=5280 CPUtime=162.29 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 5018 0 0 0 16192 37 0 0 20 0 1 0 76336820 36052992 1320 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8802 1320 490 7861 0 906 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5280 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/188 481
/proc/meminfo: memFree=21274100/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35208 memory=5312 CPUtime=222.29 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 5242 0 0 0 22181 48 0 0 20 0 1 0 76336820 36052992 1328 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8802 1328 490 7861 0 906 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5312 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/188 482
/proc/meminfo: memFree=21273940/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35208 memory=5340 CPUtime=282.29 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 5470 0 0 0 28170 59 0 0 20 0 1 0 76336820 36052992 1335 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8802 1335 490 7861 0 906 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 5340 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/188 483
/proc/meminfo: memFree=21273932/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35340 memory=5364 CPUtime=342.29 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 5703 0 0 0 34155 74 0 0 20 0 1 0 76336820 36188160 1341 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8835 1341 490 7861 0 939 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5364 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/187 485
/proc/meminfo: memFree=21274032/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35340 memory=5380 CPUtime=402.29 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 5937 0 0 0 40141 88 0 0 20 0 1 0 76336820 36188160 1345 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8835 1345 490 7861 0 939 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5380 KiB

[startup+462.3 s]
/proc/loadavg: 2.05 2.01 2.02 3/187 486
/proc/meminfo: memFree=21274084/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35340 memory=5388 CPUtime=462.29 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 6175 0 0 0 46125 104 0 0 20 0 1 0 76336820 36188160 1347 33554432000 4194304 36388972 140735459342608 140735459341448 4620769 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8835 1347 490 7861 0 939 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 35340 KiB
Current children cumulated memory: 5388 KiB


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

/proc/468/statm: 8868 1384 490 7861 0 972 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5536 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 553
/proc/meminfo: memFree=21273740/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5536 CPUtime=1782.32 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 11907 0 0 0 177821 411 0 0 20 0 1 0 76336820 36323328 1384 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1384 490 7861 0 972 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5536 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 554
/proc/meminfo: memFree=21273688/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5544 CPUtime=1842.32 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 12177 0 0 0 183805 427 0 0 20 0 1 0 76336820 36323328 1386 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1386 490 7861 0 972 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5544 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 563
/proc/meminfo: memFree=21273188/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5544 CPUtime=1902.32 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 12448 0 0 0 189791 441 0 0 20 0 1 0 76336820 36323328 1386 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1386 490 7861 0 972 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5544 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 564
/proc/meminfo: memFree=21273236/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5544 CPUtime=1962.32 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 12724 0 0 0 195776 456 0 0 20 0 1 0 76336820 36323328 1386 33554432000 4194304 36388972 140735459342608 140735459341448 4458649 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1386 490 7861 0 972 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5544 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 565
/proc/meminfo: memFree=21273112/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5548 CPUtime=2022.33 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 12998 0 0 0 201763 470 0 0 20 0 1 0 76336820 36323328 1387 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1387 490 7861 0 972 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5548 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 566
/proc/meminfo: memFree=21273168/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5552 CPUtime=2082.32 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 13271 0 0 0 207748 484 0 0 20 0 1 0 76336820 36323328 1388 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1388 490 7861 0 972 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5552 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 567
/proc/meminfo: memFree=21272656/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5552 CPUtime=2142.32 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 13545 0 0 0 213732 500 0 0 20 0 1 0 76336820 36323328 1388 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1388 490 7861 0 972 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5552 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 569
/proc/meminfo: memFree=21272516/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5556 CPUtime=2202.33 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 13820 0 0 0 219719 514 0 0 20 0 1 0 76336820 36323328 1389 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1389 490 7861 0 972 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5556 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 570
/proc/meminfo: memFree=21272564/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5560 CPUtime=2262.33 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 14095 0 0 0 225705 528 0 0 20 0 1 0 76336820 36323328 1390 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1390 490 7861 0 972 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5560 KiB

[startup+2322.3 s]
/proc/loadavg: 2.08 2.03 2.03 3/187 572
/proc/meminfo: memFree=21272300/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5560 CPUtime=2322.34 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 14369 0 0 0 231692 542 0 0 20 0 1 0 76336820 36323328 1390 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1390 490 7861 0 972 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5560 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.03 2.03 3/187 577
/proc/meminfo: memFree=21272664/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5560 CPUtime=2382.33 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 14646 0 0 0 237680 553 0 0 20 0 1 0 76336820 36323328 1390 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1390 490 7861 0 972 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5560 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.02 2.03 3/187 578
/proc/meminfo: memFree=21272416/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5560 CPUtime=2442.33 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 14921 0 0 0 243666 567 0 0 20 0 1 0 76336820 36323328 1390 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1390 490 7861 0 972 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5560 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/189 669
/proc/meminfo: memFree=21269584/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5560 CPUtime=2502.34 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 15196 0 0 0 249651 583 0 0 20 0 1 0 76336820 36323328 1390 33554432000 4194304 36388972 140735459342608 140735459341448 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1390 490 7861 0 972 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5560 KiB

[startup+2520.01 s]
# the end of solver process 468 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.19 s, system=5.86511 s

Solver just ended.



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.03 3/189 669
/proc/meminfo: memFree=21269584/32770624 swapFree=67108860/67108860
[pid=468] ppid=465 vsize=35472 memory=5572 CPUtime=2520.04 cores=1,3,5,7
/proc/468/stat : 468 (BTD) R 465 468 32325 0 -1 4202496 15488 0 0 0 251418 586 0 0 20 0 1 0 76336820 36323328 1393 33554432000 4194304 36388972 140735459342608 140735459341448 7668218 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 45805568 140735459345597 140735459345675 140735459345675 140735459348433 0
/proc/468/statm: 8868 1393 492 7861 0 972 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 35472 KiB
Current children cumulated memory: 5572 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.05
CPU user time (s): 2514.19
CPU system time (s): 5.86511
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 35472
Max. memory (cumulated for all children) (KiB): 5572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.19
system time used= 5.86511
maximum resident set size= 5580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15572
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 826


# summary of solver processes directly reported to runsolver:
#   pid: 468
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2514.19
#   total CPU system time (s): 5.86511

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.75772 second user time and 16.6176 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-26 08:48:56
IDJOB=4295627
IDBENCH=141584
IDSOLVER=2749
FILE ID=node136/4295627-1532587736
RUNJOBID= node136-1532582651-32357
PBS_JOBID= 21021964
Free space on /tmp= 55816 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/Frb/frb-50-23-3-mgd_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295627-1532587736/watcher-4295627-1532587736 -o /tmp/evaluation-result-4295627-1532587736/solver-4295627-1532587736 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532582651-32357 --watchdog 2580  BTD 3 2520 HOME/instance-4295627-1532587736.xml

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

MD5SUM BENCH= 9221c7b89083fde7801d6d9537c28698
RANDOM SEED=1643916995

node136.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        21277324 kB
MemAvailable:   31928036 kB
Buffers:          228712 kB
Cached:         10648492 kB
SwapCached:            0 kB
Active:          2760392 kB
Inactive:        8173776 kB
Active(anon):       8076 kB
Inactive(anon):    76684 kB
Active(file):    2752316 kB
Inactive(file):  8097092 kB
Unevictable:        7336 kB
Mlocked:            7336 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53160 kB
Writeback:             0 kB
AnonPages:         65864 kB
Mapped:            42844 kB
Shmem:             25228 kB
Slab:             257216 kB
SReclaimable:     229764 kB
SUnreclaim:        27452 kB
KernelStack:        3360 kB
PageTables:         5212 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356200 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 55764 MiB
End job on node136 at 2018-07-26 09:30:57