Trace number 4265572

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) 2519.8301 2520.03

General information on the benchmark

NameWwtpp/Wwtpp-ord-s1/
Wwtpp-ord-ex08540.xml
MD5SUM440b59c3b2d6a515b3a7929740109e51
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 benchmark0.92504102
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 

57.01/57.13	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 (15036 MiB free)
  memory of node 1: 16384 MiB (12862 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265572-1502805104/watcher-4265572-1502805104 -o /tmp/evaluation-result-4265572-1502805104/solver-4265572-1502805104 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265572-1502805104.xml 

running on 4 cores: 0,2,4,6

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=30602, runsolver pid=30599

[startup+0.100194 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30603
/proc/meminfo: memFree=28569152/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=31000 memory=1440 CPUtime=0.01 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 499 0 0 0 1 0 0 0 20 0 1 0 82703673 31744000 360 18446744073709551615 4194304 35031035 140721154236624 140721154236624 7416224 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 7750 360 234 7529 0 197 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 31000 KiB
Current children cumulated memory: 1440 KiB

[startup+0.209167 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30603
/proc/meminfo: memFree=28568780/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=31972 memory=2196 CPUtime=0.12 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 946 0 0 0 12 0 0 0 20 0 1 0 82703673 32739328 549 18446744073709551615 4194304 35031035 140721154236624 140721154236624 4209296 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 7993 549 234 7529 0 440 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 31972 KiB
Current children cumulated memory: 2196 KiB

[startup+0.308753 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30603
/proc/meminfo: memFree=28568036/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=32764 memory=3252 CPUtime=0.22 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 1456 0 0 0 22 0 0 0 20 0 1 0 82703673 33550336 817 18446744073709551615 4194304 35031035 140721154236624 140721154236624 7993641 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 8182 813 234 7529 0 629 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 32764 KiB
Current children cumulated memory: 3252 KiB

[startup+0.700347 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30603
/proc/meminfo: memFree=28565128/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=36160 memory=6684 CPUtime=0.6 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 3829 0 0 0 60 0 0 0 20 0 1 0 82703673 37027840 1671 18446744073709551615 4194304 35031035 140721154236624 140721154236624 4207866 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 9040 1671 234 7529 0 1487 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 36160 KiB
Current children cumulated memory: 6684 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30603
/proc/meminfo: memFree=28560712/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=42876 memory=13400 CPUtime=1.4 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 8421 0 0 0 139 1 0 0 20 0 1 0 82703673 43905024 3350 18446744073709551615 4194304 35031035 140721154236624 140721154232392 4208379 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 10719 3350 234 7529 0 3166 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 42876 KiB
Current children cumulated memory: 13400 KiB

[startup+3.10933 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30603
/proc/meminfo: memFree=28537176/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=63764 memory=33992 CPUtime=3.01 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 18261 0 0 0 298 3 0 0 20 0 1 0 82703673 65294336 8498 18446744073709551615 4194304 35031035 140721154236624 140721154232392 4207866 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 15941 8498 234 7529 0 8388 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 63764 KiB
Current children cumulated memory: 33992 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30603
/proc/meminfo: memFree=28503852/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=97492 memory=67980 CPUtime=6.2 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 40517 0 0 0 613 7 0 0 20 0 1 0 82703673 99831808 16995 18446744073709551615 4194304 35031035 140721154236624 140721154232392 4207316 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 24373 16995 234 7529 0 16820 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 97492 KiB
Current children cumulated memory: 67980 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30603
/proc/meminfo: memFree=28213956/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=409428 memory=379448 CPUtime=12.6 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 132626 0 0 0 1240 20 0 0 20 0 1 0 82703673 419254272 94862 18446744073709551615 4194304 35031035 140721154236624 140721154229912 4223218 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 102357 94862 280 7529 0 94804 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 409428 KiB
Current children cumulated memory: 379448 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30604
/proc/meminfo: memFree=27502804/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=1119496 memory=1089368 CPUtime=25.4 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 311185 0 0 0 2497 43 0 0 20 0 1 0 82703673 1146363904 272342 18446744073709551615 4194304 35031035 140721154236624 140721154229912 4223271 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 279874 272342 280 7529 0 272321 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 1119496 KiB
Current children cumulated memory: 1089368 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30604
/proc/meminfo: memFree=26091024/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2504336 memory=2474176 CPUtime=51 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 659076 0 0 0 5018 82 0 0 20 0 1 0 82703673 2564440064 618544 18446744073709551615 4194304 35031035 140721154236624 140721154229912 4223218 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 626084 618544 280 7529 0 618531 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 2504336 KiB
Current children cumulated memory: 2474176 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30606
/proc/meminfo: memFree=25873324/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721308 memory=2692040 CPUtime=102.19 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 720394 0 0 0 10130 89 0 0 20 0 1 0 82703673 2786619392 673010 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393470 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680327 673010 311 7529 0 672774 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692040 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 30623
/proc/meminfo: memFree=25868544/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721308 memory=2692052 CPUtime=162.18 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 720548 0 0 0 16128 90 0 0 20 0 1 0 82703673 2786619392 673013 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4394823 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/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 2.01 2.05 3/185 30625
/proc/meminfo: memFree=25868904/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721308 memory=2692060 CPUtime=222.18 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 720784 0 0 0 22126 92 0 0 20 0 1 0 82703673 2786619392 673015 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393470 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680327 673015 311 7529 0 672774 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692060 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 30627
/proc/meminfo: memFree=25873020/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721308 memory=2692072 CPUtime=282.18 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 721080 0 0 0 28123 95 0 0 20 0 1 0 82703673 2786619392 673018 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393504 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/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 2.01 2.05 3/182 30629
/proc/meminfo: memFree=25873436/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721308 memory=2692084 CPUtime=342.18 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 721384 0 0 0 34121 97 0 0 20 0 1 0 82703673 2786619392 673021 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393966 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680327 673021 311 7529 0 672774 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692084 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 30631
/proc/meminfo: memFree=25873400/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721308 memory=2692092 CPUtime=402.17 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 721617 0 0 0 40118 99 0 0 20 0 1 0 82703673 2786619392 673023 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393749 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680327 673023 311 7529 0 672774 0
Current children cumulated CPU time: 402.17 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692092 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30633
/proc/meminfo: memFree=25873016/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721308 memory=2692104 CPUtime=462.17 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 721915 0 0 0 46116 101 0 0 20 0 1 0 82703673 2786619392 673026 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393966 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680327 673026 311 7529 0 672774 0
Current children cumulated CPU time: 462.17 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692104 KiB


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

/proc/30602/statm: 680492 673177 311 7529 0 672939 0
Current children cumulated CPU time: 1722.11 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692708 KiB

[startup+1782.3 s]
/proc/loadavg: 1.04 1.12 1.49 2/174 30781
/proc/meminfo: memFree=28608088/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692716 CPUtime=1782.11 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 725912 0 0 0 178073 138 0 0 20 0 1 0 82703673 2787295232 673179 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393997 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680492 673179 311 7529 0 672939 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692716 KiB

[startup+1842.3 s]
/proc/loadavg: 1.77 1.33 1.54 2/174 30783
/proc/meminfo: memFree=28608172/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692720 CPUtime=1842.1 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 726021 0 0 0 184072 138 0 0 20 0 1 0 82703673 2787295232 673180 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393997 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680492 673180 311 7529 0 672939 0
Current children cumulated CPU time: 1842.1 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692720 KiB

[startup+1902.3 s]
/proc/loadavg: 1.28 1.27 1.51 2/174 30785
/proc/meminfo: memFree=28608108/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692728 CPUtime=1902.11 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 726103 0 0 0 190072 139 0 0 20 0 1 0 82703673 2787295232 673182 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393456 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680492 673182 311 7529 0 672939 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692728 KiB

[startup+1962.3 s]
/proc/loadavg: 1.10 1.22 1.48 2/178 30801
/proc/meminfo: memFree=28604652/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692732 CPUtime=1962.11 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 726208 0 0 0 196071 140 0 0 20 0 1 0 82703673 2787295232 673183 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393783 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680492 673183 311 7529 0 672939 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692732 KiB

[startup+2022.3 s]
/proc/loadavg: 1.04 1.18 1.45 2/178 30803
/proc/meminfo: memFree=28605228/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692740 CPUtime=2022.11 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 726293 0 0 0 202070 141 0 0 20 0 1 0 82703673 2787295232 673185 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393910 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/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: 1.01 1.15 1.42 2/175 30805
/proc/meminfo: memFree=28607660/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692744 CPUtime=2082.1 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 726427 0 0 0 208069 141 0 0 20 0 1 0 82703673 2787295232 673186 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4394038 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680492 673186 311 7529 0 672939 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692744 KiB

[startup+2142.3 s]
/proc/loadavg: 1.01 1.12 1.39 2/175 30807
/proc/meminfo: memFree=28607688/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692756 CPUtime=2142.09 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 726531 0 0 0 214068 141 0 0 20 0 1 0 82703673 2787295232 673189 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393736 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680492 673189 311 7529 0 672939 0
Current children cumulated CPU time: 2142.09 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692756 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.10 1.37 2/175 30809
/proc/meminfo: memFree=28607980/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692760 CPUtime=2202.1 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 726609 0 0 0 220068 142 0 0 20 0 1 0 82703673 2787295232 673190 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4394828 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680492 673190 311 7529 0 672939 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692760 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.08 1.35 2/175 30811
/proc/meminfo: memFree=28608000/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692776 CPUtime=2262.09 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 726712 0 0 0 226067 142 0 0 20 0 1 0 82703673 2787295232 673194 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393997 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680492 673194 311 7529 0 672939 0
Current children cumulated CPU time: 2262.09 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692776 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.07 1.32 2/174 30813
/proc/meminfo: memFree=28608068/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692784 CPUtime=2322.09 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 726796 0 0 0 232067 142 0 0 20 0 1 0 82703673 2787295232 673196 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393793 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680492 673196 311 7529 0 672939 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692784 KiB

[startup+2382.3 s]
/proc/loadavg: 1.04 1.07 1.31 2/174 30815
/proc/meminfo: memFree=28608096/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692800 CPUtime=2382.09 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 726894 0 0 0 238066 143 0 0 20 0 1 0 82703673 2787295232 673200 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393997 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680492 673200 311 7529 0 672939 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692800 KiB

[startup+2442.3 s]
/proc/loadavg: 1.01 1.06 1.29 2/174 30817
/proc/meminfo: memFree=28608116/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2721968 memory=2692804 CPUtime=2442.09 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 726977 0 0 0 244066 143 0 0 20 0 1 0 82703673 2787295232 673201 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393783 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680492 673201 311 7529 0 672939 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 2721968 KiB
Current children cumulated memory: 2692804 KiB

[startup+2502.3 s]
/proc/loadavg: 1.01 1.05 1.27 2/174 30819
/proc/meminfo: memFree=28608228/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2722100 memory=2692812 CPUtime=2502.09 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 727077 0 0 0 250066 143 0 0 20 0 1 0 82703673 2787430400 673203 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4393822 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/statm: 680525 673203 311 7529 0 672972 0
Current children cumulated CPU time: 2502.09 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: 1.00 1.04 1.27 2/174 30820
/proc/meminfo: memFree=28608392/32770624 swapFree=67108860/67108860
[pid=30602] ppid=30599 vsize=2722100 memory=2692820 CPUtime=2519.79 cores=0,2,4,6
/proc/30602/stat : 30602 (BTD) R 30599 30602 17093 0 -1 4202496 727102 0 0 0 251836 143 0 0 20 0 1 0 82703673 2787430400 673205 18446744073709551615 4194304 35031035 140721154236624 140721154235192 4394828 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 42172416 140721154245087 140721154245163 140721154245163 140721154248657 0
/proc/30602/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+2520.03 s]
# the end of solver process 30602 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.37 s, system=1.45693 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): 2520.03
CPU time (s): 2519.83
CPU user time (s): 2518.37
CPU system time (s): 1.45693
CPU usage (%): 99.9917
Max. virtual memory (cumulated for all children) (KiB): 2722100
Max. memory (cumulated for all children) (KiB): 2692820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.37
system time used= 1.45693
maximum resident set size= 2692820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 727102
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= 3151


# summary of solver processes directly reported to runsolver:
#   pid: 30602
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2518.37
#   total CPU system time (s): 1.45693

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.89745 second user time and 15.607 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 15:37:35
IDJOB=4265572
IDBENCH=140927
IDSOLVER=2654
FILE ID=node127/4265572-1502805104
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/Wwtpp/Wwtpp-ord-s1/Wwtpp-ord-ex08540.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265572-1502805104/watcher-4265572-1502805104 -o /tmp/evaluation-result-4265572-1502805104/solver-4265572-1502805104 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265572-1502805104.xml

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

MD5SUM BENCH= 440b59c3b2d6a515b3a7929740109e51
RANDOM SEED=1097535467

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:        28569292 kB
MemAvailable:   29286520 kB
Buffers:          251208 kB
Cached:           752952 kB
SwapCached:            0 kB
Active:          3450724 kB
Inactive:         301112 kB
Active(anon):    2697088 kB
Inactive(anon):    83804 kB
Active(file):     753636 kB
Inactive(file):   217308 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38940 kB
Writeback:             0 kB
AnonPages:       2755680 kB
Mapped:            52732 kB
Shmem:             33444 kB
Slab:             150084 kB
SReclaimable:     124236 kB
SUnreclaim:        25848 kB
KernelStack:        3312 kB
PageTables:         9656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3024524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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= 61992 MiB
End job on node127 at 2017-08-15 16:19:35