Trace number 4265569

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 2017-08-10? (TO) 2519.8 2520.01

General information on the benchmark

NameWwtpp/Wwtpp-ord-s1/
Wwtpp-ord-ex05480.xml
MD5SUMc9499957e3a18a7800afc05acf28f8ff
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 benchmark33.343498
Satisfiable
(Un)Satisfiability was proved
Number of variables476
Number of constraints402
Number of domains22
Minimum domain size1
Maximum domain size10001
Distribution of domain sizes[{"size":1,"count":22},{"size":2,"count":92},{"size":1001,"count":46},{"size":1501,"count":46},{"size":2501,"count":46},{"size":3001,"count":46},{"size":5001,"count":88},{"size":10001,"count":90}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":16},{"degree":2,"count":29},{"degree":3,"count":431}]
Minimum constraint arity2
Maximum constraint arity24
Distribution of constraint arities[{"arity":2,"count":189},{"arity":3,"count":96},{"arity":4,"count":90},{"arity":10,"count":4},{"arity":11,"count":7},{"arity":12,"count":7},{"arity":13,"count":5},{"arity":14,"count":2},{"arity":23,"count":1},{"arity":24,"count":1}]
Number of extensional constraints192
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":192},{"type":"sum","count":210}]
Optimization problemNO
Type of objective

Solver Data 

56.78/56.94	c Version: 2017-08-10

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 (12401 MiB free)
  memory of node 1: 16384 MiB (15495 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265569-1502801126/watcher-4265569-1502801126 -o /tmp/evaluation-result-4265569-1502801126/solver-4265569-1502801126 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265569-1502801126.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=30173, runsolver pid=30170

[startup+0.100157 s]*
/proc/loadavg: 2.05 2.10 2.08 2/185 30174
/proc/meminfo: memFree=28566384/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=30672 memory=1048 CPUtime=0 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 409 0 0 0 0 0 0 0 20 0 1 0 82305885 31408128 262 18446744073709551615 4194304 35031035 140728696636368 140728696636368 7408826 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 7668 262 228 7529 0 115 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 30672 KiB
Current children cumulated memory: 1048 KiB

[startup+0.20943 s]*
/proc/loadavg: 2.05 2.10 2.08 3/185 30174
/proc/meminfo: memFree=28565316/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=31972 memory=2196 CPUtime=0.1 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 947 0 0 0 10 0 0 0 20 0 1 0 82305885 32739328 549 18446744073709551615 4194304 35031035 140728696636368 140728696636368 4208395 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 7993 549 234 7529 0 440 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31972 KiB
Current children cumulated memory: 2196 KiB

[startup+0.309266 s]*
/proc/loadavg: 2.05 2.10 2.08 3/185 30174
/proc/meminfo: memFree=28564572/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=32648 memory=3140 CPUtime=0.2 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 1400 0 0 0 20 0 0 0 20 0 1 0 82305885 33431552 785 18446744073709551615 4194304 35031035 140728696636368 140728696636368 4207866 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 8162 785 234 7529 0 609 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32648 KiB
Current children cumulated memory: 3140 KiB

[startup+0.700273 s]
/proc/loadavg: 2.05 2.10 2.08 3/185 30174
/proc/meminfo: memFree=28562712/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=36100 memory=6324 CPUtime=0.58 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 3795 0 0 0 58 0 0 0 20 0 1 0 82305885 36966400 1581 18446744073709551615 4194304 35031035 140728696636368 140728696636368 4208386 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 9025 1581 234 7529 0 1472 0
Current children cumulated CPU time: 0.58 s
Current children cumulated vsize: 36100 KiB
Current children cumulated memory: 6324 KiB

[startup+1.50028 s]
/proc/loadavg: 1.97 2.08 2.07 3/185 30174
/proc/meminfo: memFree=28558636/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=42844 memory=13332 CPUtime=1.39 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 8400 0 0 0 137 2 0 0 20 0 1 0 82305885 43872256 3333 18446744073709551615 4194304 35031035 140728696636368 140728696632328 4208680 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 10711 3333 234 7529 0 3158 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 42844 KiB
Current children cumulated memory: 13332 KiB

[startup+3.10952 s]
/proc/loadavg: 1.97 2.08 2.07 3/185 30174
/proc/meminfo: memFree=28516756/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=63764 memory=33992 CPUtime=2.99 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 18267 0 0 0 296 3 0 0 20 0 1 0 82305885 65294336 8498 18446744073709551615 4194304 35031035 140728696636368 140728696632328 4208379 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 15941 8498 234 7529 0 8388 0
Current children cumulated CPU time: 2.99 s
Current children cumulated vsize: 63764 KiB
Current children cumulated memory: 33992 KiB

[startup+6.30025 s]*
/proc/loadavg: 1.97 2.08 2.07 3/185 30174
/proc/meminfo: memFree=28499072/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=97492 memory=67980 CPUtime=6.19 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 40525 0 0 0 613 6 0 0 20 0 1 0 82305885 99831808 16995 18446744073709551615 4194304 35031035 140728696636368 140728696632136 7408826 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 24373 16995 234 7529 0 16820 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 97492 KiB
Current children cumulated memory: 67980 KiB

[startup+12.7002 s]
/proc/loadavg: 1.97 2.08 2.07 3/185 30174
/proc/meminfo: memFree=28212236/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=409428 memory=379448 CPUtime=12.59 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 132652 0 0 0 1241 18 0 0 20 0 1 0 82305885 419254272 94862 18446744073709551615 4194304 35031035 140728696636368 140728696632136 4223260 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 102357 94862 280 7529 0 94804 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 409428 KiB
Current children cumulated memory: 379448 KiB

[startup+25.5003 s]
/proc/loadavg: 1.98 2.07 2.07 3/183 30175
/proc/meminfo: memFree=27502332/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=1119496 memory=1089356 CPUtime=25.38 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 311216 0 0 0 2498 40 0 0 20 0 1 0 82305885 1146363904 272339 18446744073709551615 4194304 35031035 140728696636368 140728696629656 4223243 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 279874 272339 280 7529 0 272321 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 1119496 KiB
Current children cumulated memory: 1089356 KiB

[startup+51.1003 s]
/proc/loadavg: 1.99 2.07 2.07 3/182 30175
/proc/meminfo: memFree=26101352/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2514060 memory=2484136 CPUtime=50.98 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 661566 0 0 0 5018 80 0 0 20 0 1 0 82305885 2574397440 621034 18446744073709551615 4194304 35031035 140728696636368 140728696629656 4223218 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 628515 621034 280 7529 0 620962 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 2514060 KiB
Current children cumulated memory: 2484136 KiB

[startup+102.3 s]*
/proc/loadavg: 1.99 2.06 2.06 3/182 30177
/proc/meminfo: memFree=25873872/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721308 memory=2692040 CPUtime=102.18 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 720222 0 0 0 10131 87 0 0 20 0 1 0 82305885 2786619392 673010 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393786 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680327 673010 311 7529 0 672774 0
Current children cumulated CPU time: 102.18 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692040 KiB

[startup+162.3 s]*
/proc/loadavg: 2.00 2.05 2.06 3/182 30179
/proc/meminfo: memFree=25873652/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721308 memory=2692052 CPUtime=162.18 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 720378 0 0 0 16130 88 0 0 20 0 1 0 82305885 2786619392 673013 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393470 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680327 673013 311 7529 0 672774 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692052 KiB

[startup+222.3 s]*
/proc/loadavg: 2.00 2.04 2.05 3/182 30181
/proc/meminfo: memFree=25873060/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721308 memory=2692064 CPUtime=222.18 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 720687 0 0 0 22128 90 0 0 20 0 1 0 82305885 2786619392 673016 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393783 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680327 673016 311 7529 0 672774 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692064 KiB

[startup+282.3 s]*
/proc/loadavg: 2.00 2.03 2.05 3/181 30183
/proc/meminfo: memFree=25873352/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721308 memory=2692072 CPUtime=282.18 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 720924 0 0 0 28125 93 0 0 20 0 1 0 82305885 2786619392 673018 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393767 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680327 673018 311 7529 0 672774 0
Current children cumulated CPU time: 282.18 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692072 KiB

[startup+342.3 s]*
/proc/loadavg: 2.00 2.03 2.05 3/181 30185
/proc/meminfo: memFree=25873008/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721308 memory=2692080 CPUtime=342.18 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 721225 0 0 0 34123 95 0 0 20 0 1 0 82305885 2786619392 673020 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393736 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680327 673020 311 7529 0 672774 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692080 KiB

[startup+402.3 s]*
/proc/loadavg: 2.00 2.02 2.05 3/181 30187
/proc/meminfo: memFree=25872788/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721308 memory=2692092 CPUtime=402.18 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 721531 0 0 0 40121 97 0 0 20 0 1 0 82305885 2786619392 673023 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393470 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680327 673023 311 7529 0 672774 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692092 KiB

[startup+462.3 s]*
/proc/loadavg: 2.04 2.03 2.05 3/181 30189
/proc/meminfo: memFree=25873064/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721308 memory=2692100 CPUtime=462.17 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 721763 0 0 0 46118 99 0 0 20 0 1 0 82305885 2786619392 673025 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4394828 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680327 673025 311 7529 0 672774 0
Current children cumulated CPU time: 462.17 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692100 KiB


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

/proc/30173/statm: 680492 673179 311 7529 0 672939 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692716 KiB

[startup+1842.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/186 30367
/proc/meminfo: memFree=25869172/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721968 memory=2692724 CPUtime=1842.11 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 725234 0 0 0 184082 129 0 0 20 0 1 0 82305885 2787295232 673181 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4394005 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680492 673181 311 7529 0 672939 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692724 KiB

[startup+1902.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/183 30369
/proc/meminfo: memFree=25872604/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721968 memory=2692728 CPUtime=1902.12 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 725333 0 0 0 190082 130 0 0 20 0 1 0 82305885 2787295232 673182 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393749 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680492 673182 311 7529 0 672939 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692728 KiB

[startup+1962.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/183 30371
/proc/meminfo: memFree=25873188/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721968 memory=2692736 CPUtime=1962.11 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 725421 0 0 0 196081 130 0 0 20 0 1 0 82305885 2787295232 673184 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393987 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680492 673184 311 7529 0 672939 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692736 KiB

[startup+2022.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/183 30373
/proc/meminfo: memFree=25873464/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721968 memory=2692740 CPUtime=2022.11 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 725531 0 0 0 202081 130 0 0 20 0 1 0 82305885 2787295232 673185 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393736 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680492 673185 311 7529 0 672939 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692740 KiB

[startup+2082.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 30375
/proc/meminfo: memFree=25872888/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721968 memory=2692748 CPUtime=2082.11 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 725673 0 0 0 208080 131 0 0 20 0 1 0 82305885 2787295232 673187 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393783 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680492 673187 311 7529 0 672939 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692748 KiB

[startup+2142.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30377
/proc/meminfo: memFree=25873428/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721968 memory=2692756 CPUtime=2142.11 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 725759 0 0 0 214080 131 0 0 20 0 1 0 82305885 2787295232 673189 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393822 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680492 673189 311 7529 0 672939 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692756 KiB

[startup+2202.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30379
/proc/meminfo: memFree=25873456/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721968 memory=2692768 CPUtime=2202.11 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 725855 0 0 0 220080 131 0 0 20 0 1 0 82305885 2787295232 673192 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393830 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680492 673192 311 7529 0 672939 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692768 KiB

[startup+2262.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30381
/proc/meminfo: memFree=25873484/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721968 memory=2692776 CPUtime=2262.11 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 725933 0 0 0 226080 131 0 0 20 0 1 0 82305885 2787295232 673194 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393830 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680492 673194 311 7529 0 672939 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692776 KiB

[startup+2322.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30383
/proc/meminfo: memFree=25873600/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721968 memory=2692784 CPUtime=2322.1 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 726011 0 0 0 232079 131 0 0 20 0 1 0 82305885 2787295232 673196 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393786 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680492 673196 311 7529 0 672939 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692784 KiB

[startup+2382.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/184 30399
/proc/meminfo: memFree=25868456/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721968 memory=2692796 CPUtime=2382.1 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 726076 0 0 0 238079 131 0 0 20 0 1 0 82305885 2787295232 673199 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393997 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680492 673199 311 7529 0 672939 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692796 KiB

[startup+2442.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30401
/proc/meminfo: memFree=25871508/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2721968 memory=2692808 CPUtime=2442.1 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 726147 0 0 0 244079 131 0 0 20 0 1 0 82305885 2787295232 673202 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393987 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680492 673202 311 7529 0 672939 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692808 KiB

[startup+2502.3 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30403
/proc/meminfo: memFree=25872516/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2722100 memory=2692812 CPUtime=2502.1 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 726236 0 0 0 250079 131 0 0 20 0 1 0 82305885 2787430400 673203 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393966 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680525 673203 311 7529 0 672972 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 2722100 KiB
Current children cumulated memory: 2692812 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30403
/proc/meminfo: memFree=25872608/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2722100 memory=2692820 CPUtime=2519.79 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 726264 0 0 0 251848 131 0 0 20 0 1 0 82305885 2787430400 673205 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393504 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680525 673205 311 7529 0 672972 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 2722100 KiB
Current children cumulated memory: 2692820 KiB

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

[startup+2520.01 s]
# the end of solver process 30173 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.48 s, system=1.31995 s

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

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30403
/proc/meminfo: memFree=25872608/32770624 swapFree=67108860/67108860
[pid=30173] ppid=30170 vsize=2722100 memory=2692820 CPUtime=2519.79 cores=1,3,5,7
/proc/30173/stat : 30173 (BTD) R 30170 30173 17093 0 -1 4202496 726264 0 0 0 251848 131 0 0 20 0 1 0 82305885 2787430400 673205 18446744073709551615 4194304 35031035 140728696636368 140728696634936 4393504 0 0 1 0 0 0 0 17 5 0 0 10 0 0 37130264 37226188 67817472 140728696639967 140728696640043 140728696640043 140728696643537 0
/proc/30173/statm: 680525 673205 311 7529 0 672972 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 2722100 KiB
Current children cumulated memory: 2692820 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.8
CPU user time (s): 2518.48
CPU system time (s): 1.31995
CPU usage (%): 99.9918
Max. virtual memory (cumulated for all children) (KiB): 2722100
Max. memory (cumulated for all children) (KiB): 2692820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.48
system time used= 1.31995
maximum resident set size= 2692824
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 726264
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= 8
involuntary context switches= 900


# summary of solver processes directly reported to runsolver:
#   pid: 30173
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2518.48
#   total CPU system time (s): 1.31995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.12449 second user time and 15.3978 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 14:31:17
IDJOB=4265569
IDBENCH=140774
IDSOLVER=2654
FILE ID=node127/4265569-1502801126
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/Wwtpp/Wwtpp-ord-s1/Wwtpp-ord-ex05480.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265569-1502801126/watcher-4265569-1502801126 -o /tmp/evaluation-result-4265569-1502801126/solver-4265569-1502801126 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265569-1502801126.xml

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

MD5SUM BENCH= c9499957e3a18a7800afc05acf28f8ff
RANDOM SEED=222934005

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        28566656 kB
MemAvailable:   29281924 kB
Buffers:          250616 kB
Cached:           752032 kB
SwapCached:            0 kB
Active:          3453240 kB
Inactive:         300228 kB
Active(anon):    2700648 kB
Inactive(anon):    83804 kB
Active(file):     752592 kB
Inactive(file):   216424 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             39000 kB
Writeback:             0 kB
AnonPages:       2751016 kB
Mapped:            54016 kB
Shmem:             33444 kB
Slab:             150188 kB
SReclaimable:     124176 kB
SUnreclaim:        26012 kB
KernelStack:        3296 kB
PageTables:        10640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3029268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1400832 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61956 MiB
End job on node127 at 2017-08-15 15:13:17