Trace number 4264858

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
miniBTD 2017-08-10? (TO) 2400.03 2400.1101

General information on the benchmark

NameLangford/Langford-m2-s1/
LangfordBin-90.xml
MD5SUM2a5b3790b47e1c2f5ad8b085143681cb
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 variables360
Number of constraints270
Number of domains2
Minimum domain size90
Maximum domain size180
Distribution of domain sizes[{"size":90,"count":180},{"size":180,"count":180}]
Minimum variable degree2
Maximum variable degree180
Distribution of variable degrees[{"degree":2,"count":180},{"degree":180,"count":180}]
Minimum constraint arity2
Maximum constraint arity181
Distribution of constraint arities[{"arity":2,"count":90},{"arity":181,"count":180}]
Number of extensional constraints0
Number of intensional constraints90
Distribution of constraint types[{"type":"intension","count":90},{"type":"element","count":180}]
Optimization problemNO
Type of objective

Solver Data 

0.10/0.20	c Version: 2017-08-10
2399.92/2400.08	s UNKNOWN
2399.92/2400.08	c Solving # Nodes: 142504
2399.92/2400.08	c Global Time: 2400 s

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 (14399 MiB free)
  memory of node 1: 16384 MiB (14230 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264858-1502603062/watcher-4264858-1502603062 -o /tmp/evaluation-result-4264858-1502603062/solver-4264858-1502603062 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502602204-31826 --watchdog 2560 miniBTD 2400 HOME/instance-4264858-1502603062.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=31856, runsolver pid=31853
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29310012/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=33356 memory=9940 CPUtime=0.1 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 2664 0 0 0 10 0 0 0 20 0 1 0 93394332 34156544 2485 33554432000 4194304 4832229 140735364839184 140735364836136 140398889528293 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 8339 2485 532 156 0 1981 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33356 KiB
Current children cumulated memory: 9940 KiB

[startup+0.209648 s]*
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29294388/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=59620 memory=36420 CPUtime=0.2 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 9286 0 0 0 20 0 0 0 20 0 1 0 93394332 61050880 9105 33554432000 4194304 4832229 140735364839184 140735364836136 4342225 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 14905 9105 588 156 0 8547 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 59620 KiB
Current children cumulated memory: 36420 KiB

[startup+0.309954 s]*
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29281368/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=61468 memory=38268 CPUtime=0.3 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 9739 0 0 0 30 0 0 0 20 0 1 0 93394332 62943232 9567 33554432000 4194304 4832229 140735364839184 140735364836136 4438048 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 15367 9567 591 156 0 9009 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 61468 KiB
Current children cumulated memory: 38268 KiB

[startup+0.700279 s]
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29280044/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=62260 memory=39060 CPUtime=0.69 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 9929 0 0 0 68 1 0 0 20 0 1 0 93394332 63754240 9765 33554432000 4194304 4832229 140735364839184 140735364836616 4438048 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 15565 9765 591 156 0 9207 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 62260 KiB
Current children cumulated memory: 39060 KiB

[startup+1.50027 s]
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29280024/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=62920 memory=39588 CPUtime=1.49 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 10087 0 0 0 148 1 0 0 20 0 1 0 93394332 64430080 9897 33554432000 4194304 4832229 140735364839184 140735364836616 140398889528293 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 15730 9897 591 156 0 9372 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 62920 KiB
Current children cumulated memory: 39588 KiB

[startup+3.10964 s]
/proc/loadavg: 1.06 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29249456/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=92724 memory=68916 CPUtime=3.09 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 18559 0 0 0 308 1 0 0 20 0 1 0 93394332 94949376 17229 33554432000 4194304 4832229 140735364839184 140735364836904 4361965 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 23181 17229 605 156 0 16823 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 92724 KiB
Current children cumulated memory: 68916 KiB

[startup+6.30028 s]
/proc/loadavg: 1.14 1.69 1.86 3/189 31857
/proc/meminfo: memFree=29250036/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=92724 memory=68960 CPUtime=6.28 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 19361 0 0 0 627 1 0 0 20 0 1 0 93394332 94949376 17240 33554432000 4194304 4832229 140735364839184 140735364836904 4361980 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 23181 17240 606 156 0 16823 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 92724 KiB
Current children cumulated memory: 68960 KiB

[startup+12.7004 s]
/proc/loadavg: 1.21 1.70 1.86 3/189 31857
/proc/meminfo: memFree=29249484/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=93252 memory=69340 CPUtime=12.69 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 20725 0 0 0 1267 2 0 0 20 0 1 0 93394332 95490048 17335 33554432000 4194304 4832229 140735364839184 140735364836904 4342220 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 23313 17335 606 156 0 16955 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 93252 KiB
Current children cumulated memory: 69340 KiB

[startup+25.5004 s]
/proc/loadavg: 1.38 1.71 1.86 3/189 31857
/proc/meminfo: memFree=29249736/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=94044 memory=70188 CPUtime=25.49 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 23066 0 0 0 2546 3 0 0 20 0 1 0 93394332 96301056 17547 33554432000 4194304 4832229 140735364839184 140735364836904 4342225 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 23511 17547 606 156 0 17153 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 94044 KiB
Current children cumulated memory: 70188 KiB

[startup+51.1097 s]
/proc/loadavg: 1.59 1.74 1.87 3/189 31857
/proc/meminfo: memFree=29249468/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=94968 memory=71220 CPUtime=51.09 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 23931 0 0 0 5106 3 0 0 20 0 1 0 93394332 97247232 17805 33554432000 4194304 4832229 140735364839184 140735364836904 140398889791868 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 23742 17805 606 156 0 17384 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 94968 KiB
Current children cumulated memory: 71220 KiB

[startup+102.3 s]
/proc/loadavg: 1.82 1.78 1.87 3/189 31858
/proc/meminfo: memFree=29249160/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=95760 memory=71836 CPUtime=102.28 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 24751 0 0 0 10224 4 0 0 20 0 1 0 93394332 98058240 17959 33554432000 4194304 4832229 140735364839184 140735364836904 4361984 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 23940 17959 606 156 0 17582 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 95760 KiB
Current children cumulated memory: 71836 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.82 1.88 3/189 31859
/proc/meminfo: memFree=29249712/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=95892 memory=72100 CPUtime=162.28 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 25273 0 0 0 16223 5 0 0 20 0 1 0 93394332 98193408 18025 33554432000 4194304 4832229 140735364839184 140735364836904 4361984 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 23973 18025 606 156 0 17615 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 95892 KiB
Current children cumulated memory: 72100 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.85 1.88 3/189 31860
/proc/meminfo: memFree=29249796/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=95892 memory=72208 CPUtime=222.28 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 25748 0 0 0 22222 6 0 0 20 0 1 0 93394332 98193408 18052 33554432000 4194304 4832229 140735364839184 140735364836904 4361977 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 23973 18052 606 156 0 17615 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 95892 KiB
Current children cumulated memory: 72208 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.88 1.89 3/189 31861
/proc/meminfo: memFree=29249548/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96156 memory=72244 CPUtime=282.27 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 26272 0 0 0 28220 7 0 0 20 0 1 0 93394332 98463744 18061 33554432000 4194304 4832229 140735364839184 140735364836904 4361977 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24039 18061 606 156 0 17681 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 96156 KiB
Current children cumulated memory: 72244 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.90 1.90 3/187 31862
/proc/meminfo: memFree=29249488/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96288 memory=72560 CPUtime=342.27 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 26749 0 0 0 34219 8 0 0 20 0 1 0 93394332 98598912 18140 33554432000 4194304 4832229 140735364839184 140735364836904 4342223 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24072 18140 606 156 0 17714 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 96288 KiB
Current children cumulated memory: 72560 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.92 1.90 3/187 31863
/proc/meminfo: memFree=29249372/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96288 memory=72572 CPUtime=402.27 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 27196 0 0 0 40218 9 0 0 20 0 1 0 93394332 98598912 18143 33554432000 4194304 4832229 140735364839184 140735364836904 4361991 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24072 18143 606 156 0 17714 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 96288 KiB
Current children cumulated memory: 72572 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.93 1.91 3/187 31864
/proc/meminfo: memFree=29249176/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96288 memory=72588 CPUtime=462.27 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 27646 0 0 0 46217 10 0 0 20 0 1 0 93394332 98598912 18147 33554432000 4194304 4832229 140735364839184 140735364836904 4361961 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24072 18147 606 156 0 17714 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 96288 KiB
Current children cumulated memory: 72588 KiB


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

/proc/31856/statm: 24171 18218 606 156 0 17813 0
Current children cumulated CPU time: 1662.24 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72872 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31924
/proc/meminfo: memFree=29246856/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72888 CPUtime=1722.23 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 36527 0 0 0 172201 22 0 0 20 0 1 0 93394332 99004416 18222 33554432000 4194304 4832229 140735364839184 140735364836904 4361984 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18222 606 156 0 17813 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72888 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31925
/proc/meminfo: memFree=29247300/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72888 CPUtime=1782.23 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 36895 0 0 0 178200 23 0 0 20 0 1 0 93394332 99004416 18222 33554432000 4194304 4832229 140735364839184 140735364836904 4361984 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18222 606 156 0 17813 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72888 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31934
/proc/meminfo: memFree=29247480/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72912 CPUtime=1842.23 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 37376 0 0 0 184200 23 0 0 20 0 1 0 93394332 99004416 18228 33554432000 4194304 4832229 140735364839184 140735364836904 4361965 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18228 606 156 0 17813 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72912 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31957
/proc/meminfo: memFree=29246968/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72912 CPUtime=1902.23 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 37772 0 0 0 190199 24 0 0 20 0 1 0 93394332 99004416 18228 33554432000 4194304 4832229 140735364839184 140735364836904 4361977 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18228 606 156 0 17813 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72912 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31958
/proc/meminfo: memFree=29247168/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72912 CPUtime=1962.22 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 38128 0 0 0 196198 24 0 0 20 0 1 0 93394332 99004416 18228 33554432000 4194304 4832229 140735364839184 140735364836904 4361991 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18228 606 156 0 17813 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72912 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31959
/proc/meminfo: memFree=29247416/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72912 CPUtime=2022.22 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 38579 0 0 0 202197 25 0 0 20 0 1 0 93394332 99004416 18228 33554432000 4194304 4832229 140735364839184 140735364836904 4361977 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18228 606 156 0 17813 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72912 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31960
/proc/meminfo: memFree=29246796/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72928 CPUtime=2082.22 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 38934 0 0 0 208196 26 0 0 20 0 1 0 93394332 99004416 18232 33554432000 4194304 4832229 140735364839184 140735364836904 4362059 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18232 606 156 0 17813 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72928 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31961
/proc/meminfo: memFree=29247276/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72928 CPUtime=2142.22 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 39317 0 0 0 214196 26 0 0 20 0 1 0 93394332 99004416 18232 33554432000 4194304 4832229 140735364839184 140735364836904 4361961 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18232 606 156 0 17813 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72928 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31962
/proc/meminfo: memFree=29247152/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72928 CPUtime=2202.22 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 39781 0 0 0 220195 27 0 0 20 0 1 0 93394332 99004416 18232 33554432000 4194304 4832229 140735364839184 140735364836904 4361991 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18232 606 156 0 17813 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72928 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31963
/proc/meminfo: memFree=29247276/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72964 CPUtime=2262.22 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 40176 0 0 0 226195 27 0 0 20 0 1 0 93394332 99004416 18241 33554432000 4194304 4832229 140735364839184 140735364836904 4361991 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18241 606 156 0 17813 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72964 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31964
/proc/meminfo: memFree=29247524/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72964 CPUtime=2322.22 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 40532 0 0 0 232194 28 0 0 20 0 1 0 93394332 99004416 18241 33554432000 4194304 4832229 140735364839184 140735364836904 4359112 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18241 606 156 0 17813 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72964 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 31965
/proc/meminfo: memFree=29247276/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=96684 memory=72964 CPUtime=2382.21 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 40896 0 0 0 238193 28 0 0 20 0 1 0 93394332 99004416 18241 33554432000 4194304 4832229 140735364839184 140735364836904 4342223 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 24171 18241 606 156 0 17813 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 96684 KiB
Current children cumulated memory: 72964 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31973
/proc/meminfo: memFree=29246472/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=63588 memory=40572 CPUtime=2400.02 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 41776 0 0 0 239974 28 0 0 20 0 1 0 93394332 65114112 10143 33554432000 4194304 4832229 140735364839184 140735364837096 140398889520947 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 15897 10143 613 156 0 9539 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 63588 KiB
Current children cumulated memory: 40572 KiB

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

[startup+2400.11 s]
# the end of solver process 31856 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.74 s, system=0.28999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 31973
/proc/meminfo: memFree=29246472/32770624 swapFree=67108860/67108860
[pid=31856] ppid=31853 vsize=63588 memory=40572 CPUtime=2400.02 cores=1,3,5,7
/proc/31856/stat : 31856 (miniBTD) R 31853 31856 31794 0 -1 4202496 41776 0 0 0 239974 28 0 0 20 0 1 0 93394332 65114112 10143 33554432000 4194304 4832229 140735364839184 140735364837096 140398889520947 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 9138176 140735364842701 140735364842781 140735364842781 140735364845517 0
/proc/31856/statm: 15897 10143 613 156 0 9539 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 63588 KiB
Current children cumulated memory: 40572 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.11
CPU time (s): 2400.03
CPU user time (s): 2399.74
CPU system time (s): 0.28999
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 96684
Max. memory (cumulated for all children) (KiB): 72964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.74
system time used= 0.28999
maximum resident set size= 72964
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41776
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= 11
involuntary context switches= 721


# summary of solver processes directly reported to runsolver:
#   pid: 31856
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2399.74
#   total CPU system time (s): 0.28999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.48458 second user time and 16.2645 second system time

The end

Launcher Data 

Begin job on node107 at 2017-08-13 07:30:04
IDJOB=4264858
IDBENCH=124367
IDSOLVER=2653
FILE ID=node107/4264858-1502603062
RUNJOBID= node107-1502602204-31826
PBS_JOBID= 20628298
Free space on /tmp= 61656 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/Langford/Langford-m2-s1/LangfordBin-90.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264858-1502603062/watcher-4264858-1502603062 -o /tmp/evaluation-result-4264858-1502603062/solver-4264858-1502603062 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502602204-31826 --watchdog 2560  miniBTD 2400 HOME/instance-4264858-1502603062.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2a5b3790b47e1c2f5ad8b085143681cb
RANDOM SEED=1997914704

node107.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	: 5333.84
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	: 5333.84
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	: 5333.84
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	: 5333.84
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:        29318700 kB
MemAvailable:   31992932 kB
Buffers:          139564 kB
Cached:          2827176 kB
SwapCached:            0 kB
Active:           460548 kB
Inactive:        2559832 kB
Active(anon):      56440 kB
Inactive(anon):    24972 kB
Active(file):     404108 kB
Inactive(file):  2534860 kB
Unevictable:        6328 kB
Mlocked:            6328 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             14140 kB
Writeback:             0 kB
AnonPages:         59688 kB
Mapped:            43144 kB
Shmem:             25228 kB
Slab:             127740 kB
SReclaimable:     102200 kB
SUnreclaim:        25540 kB
KernelStack:        3104 kB
PageTables:         6228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351652 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:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 61648 MiB
End job on node107 at 2017-08-13 08:10:04