Trace number 4265568

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 2520.02

General information on the benchmark

NameWwtpp/Wwtpp-ord-s1/
Wwtpp-ord-ex03380.xml
MD5SUM4b7737b348ce8099143a34a20635223c
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.400709
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 

56.90/57.10	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 (15038 MiB free)
  memory of node 1: 16384 MiB (12861 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265568-1502800062/watcher-4265568-1502800062 -o /tmp/evaluation-result-4265568-1502800062/solver-4265568-1502800062 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265568-1502800062.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
solver pid=30044, runsolver pid=30041
Current StackSize limit: 8192 KiB


[startup+0.100198 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30045
/proc/meminfo: memFree=28569544/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=31000 memory=1440 CPUtime=0.01 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 503 0 0 0 1 0 0 0 20 0 1 0 82199396 31744000 360 18446744073709551615 4194304 35031035 140731689690400 140731689690400 4207325 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/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+0.209193 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30045
/proc/meminfo: memFree=28568324/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=31972 memory=2196 CPUtime=0.12 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 947 0 0 0 12 0 0 0 20 0 1 0 82199396 32739328 549 18446744073709551615 4194304 35031035 140731689690400 140731689690400 4207316 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/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+0.309376 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30045
/proc/meminfo: memFree=28567580/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=32872 memory=3268 CPUtime=0.22 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 1501 0 0 0 22 0 0 0 20 0 1 0 82199396 33660928 813 18446744073709551615 4194304 35031035 140731689690400 140731689690400 4207320 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 8191 817 234 7529 0 638 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 32872 KiB
Current children cumulated memory: 3268 KiB

[startup+0.700336 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30045
/proc/meminfo: memFree=28565860/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=36128 memory=6644 CPUtime=0.6 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 3820 0 0 0 60 0 0 0 20 0 1 0 82199396 36995072 1661 18446744073709551615 4194304 35031035 140731689690400 140731689690400 4208986 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 9032 1661 234 7529 0 1479 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 36128 KiB
Current children cumulated memory: 6644 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30045
/proc/meminfo: memFree=28562160/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=42876 memory=13400 CPUtime=1.41 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 8422 0 0 0 140 1 0 0 20 0 1 0 82199396 43905024 3350 18446744073709551615 4194304 35031035 140731689690400 140731689690400 4208689 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 10719 3350 234 7529 0 3166 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 42876 KiB
Current children cumulated memory: 13400 KiB

[startup+3.10925 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30046
/proc/meminfo: memFree=28538600/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=63764 memory=33992 CPUtime=3.01 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 18267 0 0 0 299 2 0 0 20 0 1 0 82199396 65294336 8498 18446744073709551615 4194304 35031035 140731689690400 140731689686168 4208386 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/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 30046
/proc/meminfo: memFree=28505160/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=97492 memory=67980 CPUtime=6.2 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 40523 0 0 0 615 5 0 0 20 0 1 0 82199396 99831808 16995 18446744073709551615 4194304 35031035 140731689690400 140731689686168 6441400 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/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 30046
/proc/meminfo: memFree=28215428/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=409428 memory=379448 CPUtime=12.6 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 132628 0 0 0 1242 18 0 0 20 0 1 0 82199396 419254272 94862 18446744073709551615 4194304 35031035 140731689690400 140731689683688 4223208 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/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+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30046
/proc/meminfo: memFree=27504532/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=1119496 memory=1089364 CPUtime=25.4 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 311188 0 0 0 2502 38 0 0 20 0 1 0 82199396 1146363904 272341 18446744073709551615 4194304 35031035 140731689690400 140731689683688 4223218 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 279874 272341 280 7529 0 272321 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 1119496 KiB
Current children cumulated memory: 1089364 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30046
/proc/meminfo: memFree=26092124/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2509268 memory=2479408 CPUtime=51.01 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 660338 0 0 0 5023 78 0 0 20 0 1 0 82199396 2569490432 619786 18446744073709551615 4194304 35031035 140731689690400 140731689683688 7453392 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 627351 619852 280 7529 0 619798 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 2509268 KiB
Current children cumulated memory: 2479408 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30048
/proc/meminfo: memFree=25874392/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2721308 memory=2692112 CPUtime=102.19 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 720380 0 0 0 10134 85 0 0 20 0 1 0 82199396 2786619392 673028 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4394001 0 0 1 0 0 0 0 17 4 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680327 673028 311 7529 0 672774 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692112 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 30050
/proc/meminfo: memFree=25873836/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2721308 memory=2692148 CPUtime=162.18 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 720530 0 0 0 16132 86 0 0 20 0 1 0 82199396 2786619392 673037 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4394001 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680327 673037 311 7529 0 672774 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 2721308 KiB
Current children cumulated memory: 2692148 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/181 30052
/proc/meminfo: memFree=25872720/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2721440 memory=2692156 CPUtime=222.17 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 720764 0 0 0 22129 88 0 0 20 0 1 0 82199396 2786754560 673039 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393789 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680360 673039 311 7529 0 672807 0
Current children cumulated CPU time: 222.17 s
Current children cumulated vsize: 2721440 KiB
Current children cumulated memory: 2692156 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/181 30054
/proc/meminfo: memFree=25873368/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2721440 memory=2692168 CPUtime=282.17 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 720899 0 0 0 28126 91 0 0 20 0 1 0 82199396 2786754560 673042 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393997 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680360 673042 311 7529 0 672807 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 2721440 KiB
Current children cumulated memory: 2692168 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/181 30056
/proc/meminfo: memFree=25873148/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2721440 memory=2692176 CPUtime=342.16 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 721007 0 0 0 34124 92 0 0 20 0 1 0 82199396 2786754560 673044 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4394056 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680360 673044 311 7529 0 672807 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 2721440 KiB
Current children cumulated memory: 2692176 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/185 30073
/proc/meminfo: memFree=25869100/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2721440 memory=2692196 CPUtime=402.16 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 721089 0 0 0 40122 94 0 0 20 0 1 0 82199396 2786754560 673049 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393997 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680360 673049 311 7529 0 672807 0
Current children cumulated CPU time: 402.16 s
Current children cumulated vsize: 2721440 KiB
Current children cumulated memory: 2692196 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/185 30075
/proc/meminfo: memFree=25868384/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2721440 memory=2692212 CPUtime=462.16 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 721173 0 0 0 46121 95 0 0 20 0 1 0 82199396 2786754560 673053 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4394828 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680360 673053 311 7529 0 672807 0
Current children cumulated CPU time: 462.16 s
Current children cumulated vsize: 2721440 KiB
Current children cumulated memory: 2692212 KiB


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

/proc/30044/statm: 680624 673312 311 7529 0 673071 0
Current children cumulated CPU time: 1722.11 s
Current children cumulated vsize: 2722496 KiB
Current children cumulated memory: 2693248 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 30212
/proc/meminfo: memFree=25872324/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2722760 memory=2693496 CPUtime=1782.11 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 723742 0 0 0 178103 108 0 0 20 0 1 0 82199396 2788106240 673374 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393789 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680690 673374 311 7529 0 673137 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 2722760 KiB
Current children cumulated memory: 2693496 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 30214
/proc/meminfo: memFree=25872832/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2722760 memory=2693524 CPUtime=1842.11 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 723804 0 0 0 184103 108 0 0 20 0 1 0 82199396 2788106240 673381 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393470 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680690 673381 311 7529 0 673137 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 2722760 KiB
Current children cumulated memory: 2693524 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30216
/proc/meminfo: memFree=25872488/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2722760 memory=2693532 CPUtime=1902.1 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 723878 0 0 0 190102 108 0 0 20 0 1 0 82199396 2788106240 673383 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4394005 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680690 673383 311 7529 0 673137 0
Current children cumulated CPU time: 1902.1 s
Current children cumulated vsize: 2722760 KiB
Current children cumulated memory: 2693532 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30218
/proc/meminfo: memFree=25873324/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2722760 memory=2693544 CPUtime=1962.1 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 723958 0 0 0 196102 108 0 0 20 0 1 0 82199396 2788106240 673386 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393957 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680690 673386 311 7529 0 673137 0
Current children cumulated CPU time: 1962.1 s
Current children cumulated vsize: 2722760 KiB
Current children cumulated memory: 2693544 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30220
/proc/meminfo: memFree=25873216/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2722760 memory=2693556 CPUtime=2022.1 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 724023 0 0 0 202102 108 0 0 20 0 1 0 82199396 2788106240 673389 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4394807 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680690 673389 311 7529 0 673137 0
Current children cumulated CPU time: 2022.1 s
Current children cumulated vsize: 2722760 KiB
Current children cumulated memory: 2693556 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30222
/proc/meminfo: memFree=25873120/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2722760 memory=2693572 CPUtime=2082.1 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 724098 0 0 0 208102 108 0 0 20 0 1 0 82199396 2788106240 673393 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393793 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680690 673393 311 7529 0 673137 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 2722760 KiB
Current children cumulated memory: 2693572 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30224
/proc/meminfo: memFree=25873148/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2722892 memory=2693604 CPUtime=2142.09 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 724183 0 0 0 214101 108 0 0 20 0 1 0 82199396 2788241408 673401 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4394828 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680723 673401 311 7529 0 673170 0
Current children cumulated CPU time: 2142.09 s
Current children cumulated vsize: 2722892 KiB
Current children cumulated memory: 2693604 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 30240
/proc/meminfo: memFree=25868292/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2722892 memory=2693628 CPUtime=2202.09 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 724254 0 0 0 220101 108 0 0 20 0 1 0 82199396 2788241408 673407 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393815 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680723 673407 311 7529 0 673170 0
Current children cumulated CPU time: 2202.09 s
Current children cumulated vsize: 2722892 KiB
Current children cumulated memory: 2693628 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 30242
/proc/meminfo: memFree=25868076/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2723156 memory=2693972 CPUtime=2262.09 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 724527 0 0 0 226101 108 0 0 20 0 1 0 82199396 2788511744 673493 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393873 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680789 673493 311 7529 0 673236 0
Current children cumulated CPU time: 2262.09 s
Current children cumulated vsize: 2723156 KiB
Current children cumulated memory: 2693972 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30244
/proc/meminfo: memFree=25870996/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2723156 memory=2693984 CPUtime=2322.09 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 724600 0 0 0 232101 108 0 0 20 0 1 0 82199396 2788511744 673496 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393783 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680789 673496 311 7529 0 673236 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 2723156 KiB
Current children cumulated memory: 2693984 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30246
/proc/meminfo: memFree=25871272/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2723288 memory=2693996 CPUtime=2382.08 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 724682 0 0 0 238100 108 0 0 20 0 1 0 82199396 2788646912 673499 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393793 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680822 673499 311 7529 0 673269 0
Current children cumulated CPU time: 2382.08 s
Current children cumulated vsize: 2723288 KiB
Current children cumulated memory: 2693996 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30248
/proc/meminfo: memFree=25871680/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2723288 memory=2694004 CPUtime=2442.08 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 724764 0 0 0 244100 108 0 0 20 0 1 0 82199396 2788646912 673501 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4394015 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680822 673501 311 7529 0 673269 0
Current children cumulated CPU time: 2442.08 s
Current children cumulated vsize: 2723288 KiB
Current children cumulated memory: 2694004 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 30251
/proc/meminfo: memFree=25871460/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2723288 memory=2694012 CPUtime=2502.08 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 724832 0 0 0 250100 108 0 0 20 0 1 0 82199396 2788646912 673503 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393824 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680822 673503 311 7529 0 673269 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 2723288 KiB
Current children cumulated memory: 2694012 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 30252
/proc/meminfo: memFree=25871560/32770624 swapFree=67108860/67108860
[pid=30044] ppid=30041 vsize=2723288 memory=2694016 CPUtime=2519.78 cores=0,2,4,6
/proc/30044/stat : 30044 (BTD) R 30041 30044 17093 0 -1 4202496 724853 0 0 0 251870 108 0 0 20 0 1 0 82199396 2788646912 673504 18446744073709551615 4194304 35031035 140731689690400 140731689688968 4393824 0 0 1 0 0 0 0 17 2 0 0 8 0 0 37130264 37226188 63733760 140731689693663 140731689693739 140731689693739 140731689697233 0
/proc/30044/statm: 680822 673504 311 7529 0 673269 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 2723288 KiB
Current children cumulated memory: 2694016 KiB

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

[startup+2520.02 s]
# the end of solver process 30044 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.71 s, system=1.09095 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): 2520.02
CPU time (s): 2519.8
CPU user time (s): 2518.71
CPU system time (s): 1.09095
CPU usage (%): 99.9914
Max. virtual memory (cumulated for all children) (KiB): 2723288
Max. memory (cumulated for all children) (KiB): 2694016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.71
system time used= 1.09095
maximum resident set size= 2694020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 724853
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= 9
involuntary context switches= 3177


# summary of solver processes directly reported to runsolver:
#   pid: 30044
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2518.71
#   total CPU system time (s): 1.09095

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.4846 second user time and 16.4632 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 14:13:32
IDJOB=4265568
IDBENCH=140669
IDSOLVER=2654
FILE ID=node127/4265568-1502800062
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-ex03380.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265568-1502800062/watcher-4265568-1502800062 -o /tmp/evaluation-result-4265568-1502800062/solver-4265568-1502800062 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265568-1502800062.xml

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

MD5SUM BENCH= 4b7737b348ce8099143a34a20635223c
RANDOM SEED=1505341838

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:        28569812 kB
MemAvailable:   29284580 kB
Buffers:          250488 kB
Cached:           751476 kB
SwapCached:            0 kB
Active:          3449620 kB
Inactive:         299908 kB
Active(anon):    2697216 kB
Inactive(anon):    83804 kB
Active(file):     752404 kB
Inactive(file):   216104 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38732 kB
Writeback:             0 kB
AnonPages:       2747608 kB
Mapped:            52852 kB
Shmem:             33444 kB
Slab:             150152 kB
SReclaimable:     124188 kB
SUnreclaim:        25964 kB
KernelStack:        3184 kB
PageTables:        10056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3024372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2338816 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 14:55:32