Trace number 4386725

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 19.07.01? (TO) 2519.97 2520.01

General information on the benchmark

NameLangford/Langford-m1-k3/
Langford-3-35.xml
MD5SUMd39bc1ef1e07e502cfee7f2819d89a2a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark46.1491
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints71
Number of domains1
Minimum domain size105
Maximum domain size105
Distribution of domain sizes[{"size":105,"count":105}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":70},{"degree":3,"count":35}]
Minimum constraint arity2
Maximum constraint arity105
Distribution of constraint arities[{"arity":2,"count":70},{"arity":105,"count":1}]
Number of extensional constraints0
Number of intensional constraints70
Distribution of constraint types[{"type":"intension","count":70},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

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 (14860 MiB free)
  memory of node 1: 16384 MiB (15400 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386725-1568280913/watcher-4386725-1568280913 -o /tmp/evaluation-result-4386725-1568280913/solver-4386725-1568280913 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568277237-5716 --watchdog 2580 BTD 2520 HOME/instance-4386725-1568280913.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=5745, runsolver pid=5738
Current StackSize limit: 8192 KiB


[startup+0.100109 s]*
/proc/loadavg: 0.16 0.05 0.06 4/199 5746
/proc/meminfo: memFree=30984284/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34508 memory=4208 CPUtime=0.1 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 1188 0 0 0 10 0 0 0 20 0 1 0 404346719 35336192 1052 33554432000 4194304 36700936 140732162271760 140732162271760 6947479 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8627 1052 498 7937 0 655 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34508 KiB
Current children cumulated memory: 4208 KiB

[startup+0.209496 s]*
/proc/loadavg: 0.16 0.05 0.06 4/199 5746
/proc/meminfo: memFree=30984284/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34508 memory=4208 CPUtime=0.21 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 1196 0 0 0 21 0 0 0 20 0 1 0 404346719 35336192 1052 33554432000 4194304 36700936 140732162271760 140732162271760 4620271 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8627 1052 498 7937 0 655 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34508 KiB
Current children cumulated memory: 4208 KiB

[startup+0.309052 s]*
/proc/loadavg: 0.16 0.05 0.06 4/199 5746
/proc/meminfo: memFree=30983928/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34508 memory=4208 CPUtime=0.31 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 1196 0 0 0 31 0 0 0 20 0 1 0 404346719 35336192 1052 33554432000 4194304 36700936 140732162271760 140732162271760 4620271 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8627 1052 498 7937 0 655 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34508 KiB
Current children cumulated memory: 4208 KiB

[startup+0.700233 s]
/proc/loadavg: 0.16 0.05 0.06 4/199 5746
/proc/meminfo: memFree=30983928/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34508 memory=4208 CPUtime=0.69 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 1196 0 0 0 69 0 0 0 20 0 1 0 404346719 35336192 1052 33554432000 4194304 36700936 140732162271760 140732162271760 4620337 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8627 1052 498 7937 0 655 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34508 KiB
Current children cumulated memory: 4208 KiB

[startup+1.50023 s]
/proc/loadavg: 0.16 0.05 0.06 5/199 5746
/proc/meminfo: memFree=30983928/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34508 memory=4208 CPUtime=1.49 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 1196 0 0 0 149 0 0 0 20 0 1 0 404346719 35336192 1052 33554432000 4194304 36700936 140732162271760 140732162270808 4620337 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8627 1052 498 7937 0 655 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34508 KiB
Current children cumulated memory: 4208 KiB

[startup+3.10927 s]
/proc/loadavg: 0.23 0.06 0.06 5/199 5746
/proc/meminfo: memFree=30983900/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34640 memory=4476 CPUtime=3.1 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 1658 0 0 0 310 0 0 0 20 0 1 0 404346719 35471360 1119 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8660 1119 515 7937 0 688 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34640 KiB
Current children cumulated memory: 4476 KiB

[startup+6.30036 s]
/proc/loadavg: 0.23 0.06 0.06 4/199 5746
/proc/meminfo: memFree=30968768/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34772 memory=4568 CPUtime=6.29 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 2116 0 0 0 629 0 0 0 20 0 1 0 404346719 35606528 1142 33554432000 4194304 36700936 140732162271760 140732162270808 4620281 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8693 1142 516 7937 0 721 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34772 KiB
Current children cumulated memory: 4568 KiB

[startup+12.7003 s]
/proc/loadavg: 0.58 0.14 0.09 5/199 5746
/proc/meminfo: memFree=30984016/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34772 memory=4596 CPUtime=12.69 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 2583 0 0 0 1269 0 0 0 20 0 1 0 404346719 35606528 1149 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8693 1149 516 7937 0 721 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34772 KiB
Current children cumulated memory: 4596 KiB

[startup+25.5003 s]
/proc/loadavg: 0.79 0.20 0.11 4/199 5746
/proc/meminfo: memFree=30984912/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34772 memory=4616 CPUtime=25.49 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 3467 0 0 0 2549 0 0 0 20 0 1 0 404346719 35606528 1154 33554432000 4194304 36700936 140732162271760 140732162270808 6947498 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8693 1154 516 7937 0 721 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34772 KiB
Current children cumulated memory: 4616 KiB

[startup+51.109 s]
/proc/loadavg: 1.21 0.35 0.16 4/199 5749
/proc/meminfo: memFree=30984732/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34772 memory=4628 CPUtime=51.09 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 4015 0 0 0 5109 0 0 0 20 0 1 0 404346719 35606528 1157 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8693 1157 516 7937 0 721 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 34772 KiB
Current children cumulated memory: 4628 KiB

[startup+102.3 s]
/proc/loadavg: 1.68 0.63 0.26 5/198 5752
/proc/meminfo: memFree=30984744/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34772 memory=4644 CPUtime=102.29 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 4499 0 0 0 10228 1 0 0 20 0 1 0 404346719 35606528 1161 33554432000 4194304 36700936 140732162271760 140732162270808 4620281 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8693 1161 516 7937 0 721 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 34772 KiB
Current children cumulated memory: 4644 KiB

[startup+162.3 s]
/proc/loadavg: 1.88 0.88 0.37 5/198 5756
/proc/meminfo: memFree=30984212/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34772 memory=4652 CPUtime=162.29 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 4935 0 0 0 16227 2 0 0 20 0 1 0 404346719 35606528 1163 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8693 1163 516 7937 0 721 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 34772 KiB
Current children cumulated memory: 4652 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.08 0.47 5/198 5762
/proc/meminfo: memFree=30984016/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34772 memory=4664 CPUtime=222.29 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 5426 0 0 0 22226 3 0 0 20 0 1 0 404346719 35606528 1166 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8693 1166 516 7937 0 721 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 34772 KiB
Current children cumulated memory: 4664 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.25 0.57 5/198 5766
/proc/meminfo: memFree=30983520/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4664 CPUtime=282.29 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 5918 0 0 0 28225 4 0 0 20 0 1 0 404346719 35741696 1166 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1166 516 7937 0 754 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4664 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.39 0.66 5/198 5770
/proc/meminfo: memFree=30983864/32770624 swapFree=66995736/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4676 CPUtime=342.29 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 6349 0 0 0 34224 5 0 0 20 0 1 0 404346719 35741696 1169 33554432000 4194304 36700936 140732162271760 140732162270808 4620290 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1169 516 7937 0 754 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4676 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.50 0.74 5/198 5783
/proc/meminfo: memFree=30983992/32770624 swapFree=66995744/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4676 CPUtime=402.29 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 6845 0 0 0 40223 6 0 0 20 0 1 0 404346719 35741696 1169 33554432000 4194304 36700936 140732162271760 140732162270808 4620207 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1169 516 7937 0 754 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4676 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.59 0.82 4/198 5787
/proc/meminfo: memFree=30984352/32770624 swapFree=66995744/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4688 CPUtime=462.28 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 7264 0 0 0 46221 7 0 0 20 0 1 0 404346719 35741696 1172 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1172 516 7937 0 754 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4688 KiB


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

/proc/5745/statm: 8726 1181 516 7937 0 754 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4724 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.72 5/200 5930
/proc/meminfo: memFree=30981620/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4724 CPUtime=1782.26 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 16891 0 0 0 178200 26 0 0 20 0 1 0 404346719 35741696 1181 33554432000 4194304 36700936 140732162271760 140732162270808 4620281 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1181 516 7937 0 754 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4724 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.74 4/200 5936
/proc/meminfo: memFree=30982192/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4724 CPUtime=1842.26 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 17330 0 0 0 184199 27 0 0 20 0 1 0 404346719 35741696 1181 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1181 516 7937 0 754 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4724 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.75 4/199 5940
/proc/meminfo: memFree=30982620/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4724 CPUtime=1902.26 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 17764 0 0 0 190197 29 0 0 20 0 1 0 404346719 35741696 1181 33554432000 4194304 36700936 140732162271760 140732162270808 4620314 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1181 516 7937 0 754 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4724 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.77 5/198 5944
/proc/meminfo: memFree=30982216/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4724 CPUtime=1962.26 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 18257 0 0 0 196196 30 0 0 20 0 1 0 404346719 35741696 1181 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1181 516 7937 0 754 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4724 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.78 5/198 5950
/proc/meminfo: memFree=30982576/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4736 CPUtime=2022.26 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 18691 0 0 0 202196 30 0 0 20 0 1 0 404346719 35741696 1184 33554432000 4194304 36700936 140732162271760 140732162270808 4620276 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1184 516 7937 0 754 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4736 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.80 5/198 5954
/proc/meminfo: memFree=30982684/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4736 CPUtime=2082.26 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 19123 0 0 0 208195 31 0 0 20 0 1 0 404346719 35741696 1184 33554432000 4194304 36700936 140732162271760 140732162270808 4620333 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1184 516 7937 0 754 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4736 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.81 5/198 5958
/proc/meminfo: memFree=30982692/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4736 CPUtime=2142.26 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 19553 0 0 0 214194 32 0 0 20 0 1 0 404346719 35741696 1184 33554432000 4194304 36700936 140732162271760 140732162270808 6947504 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1184 516 7937 0 754 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4736 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.82 5/199 5972
/proc/meminfo: memFree=30983140/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4736 CPUtime=2202.26 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 19988 0 0 0 220193 33 0 0 20 0 1 0 404346719 35741696 1184 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1184 516 7937 0 754 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4736 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.83 5/199 5976
/proc/meminfo: memFree=30983020/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4736 CPUtime=2262.25 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 20407 0 0 0 226192 33 0 0 20 0 1 0 404346719 35741696 1184 33554432000 4194304 36700936 140732162271760 140732162270808 4620329 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1184 516 7937 0 754 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4736 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.84 5/199 5980
/proc/meminfo: memFree=30982824/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4736 CPUtime=2322.25 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 20839 0 0 0 232191 34 0 0 20 0 1 0 404346719 35741696 1184 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1184 516 7937 0 754 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4736 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.85 5/199 5986
/proc/meminfo: memFree=30983264/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4736 CPUtime=2382.25 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 21266 0 0 0 238190 35 0 0 20 0 1 0 404346719 35741696 1184 33554432000 4194304 36700936 140732162271760 140732162270808 4620264 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1184 516 7937 0 754 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4736 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.87 5/199 5990
/proc/meminfo: memFree=30982972/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4736 CPUtime=2442.25 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 21702 0 0 0 244189 36 0 0 20 0 1 0 404346719 35741696 1184 33554432000 4194304 36700936 140732162271760 140732162270808 4620281 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1184 516 7937 0 754 0
Current children cumulated CPU time: 2442.25 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4736 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 1.87 4/198 5994
/proc/meminfo: memFree=30982744/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4736 CPUtime=2502.25 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 22133 0 0 0 250188 37 0 0 20 0 1 0 404346719 35741696 1184 33554432000 4194304 36700936 140732162271760 140732162270808 4620285 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1184 516 7937 0 754 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4736 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 1.99 1.87 5/198 5998
/proc/meminfo: memFree=30983116/32770624 swapFree=66995764/67108860
[pid=5745] ppid=5738 vsize=34904 memory=4736 CPUtime=2519.96 cores=1,3,5,7
/proc/5745/stat : 5745 (BTD) R 5738 5745 5684 0 -1 4202496 22554 0 0 0 251959 37 0 0 20 0 1 0 404346719 35741696 1184 33554432000 4194304 36700936 140732162271760 140732162270808 4620337 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69693440 140732162274344 140732162274420 140732162274420 140732162277329 0
/proc/5745/statm: 8726 1184 516 7937 0 754 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 34904 KiB
Current children cumulated memory: 4736 KiB

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

[startup+2520.01 s]
# the end of solver process 5745 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.59 s, system=0.377994 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): 2519.97
CPU user time (s): 2519.59
CPU system time (s): 0.377994
CPU usage (%): 99.9985
Max. virtual memory (cumulated for all children) (KiB): 34904
Max. memory (cumulated for all children) (KiB): 4736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.59
system time used= 0.377994
maximum resident set size= 4736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22554
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= 2
involuntary context switches= 632


# summary of solver processes directly reported to runsolver:
#   pid: 5745
#   total CPU time (s): 2519.97
#   total CPU user time (s): 2519.59
#   total CPU system time (s): 0.377994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.2067 second user time and 15.3957 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-12 10:33:57
IDJOB=4386725
IDBENCH=124271
IDSOLVER=2822
FILE ID=node106/4386725-1568280913
RUNJOBID= node106-1568277237-5716
PBS_JOBID= 21701088
Free space on /tmp= 53396 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/Langford/Langford-m1-k3/Langford-3-35.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386725-1568280913/watcher-4386725-1568280913 -o /tmp/evaluation-result-4386725-1568280913/solver-4386725-1568280913 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568277237-5716 --watchdog 2580  BTD 2520 HOME/instance-4386725-1568280913.xml

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

MD5SUM BENCH= d39bc1ef1e07e502cfee7f2819d89a2a
RANDOM SEED=485843548

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        30988040 kB
MemAvailable:   31919892 kB
Buffers:           93672 kB
Cached:          1131268 kB
SwapCached:        10592 kB
Active:           357392 kB
Inactive:         882840 kB
Active(anon):      13352 kB
Inactive(anon):    34000 kB
Active(file):     344040 kB
Inactive(file):   848840 kB
Unevictable:      107332 kB
Mlocked:          107332 kB
SwapTotal:      67108860 kB
SwapFree:       66995736 kB
Dirty:             55368 kB
Writeback:           256 kB
AnonPages:        112380 kB
Mapped:            34248 kB
Shmem:             23364 kB
Slab:             135840 kB
SReclaimable:     109616 kB
SUnreclaim:        26224 kB
KernelStack:        3440 kB
PageTables:         5604 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     493188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 53276 MiB
End job on node106 at 2019-09-12 11:16:04