Trace number 4265496

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) 2519.6799 2520

General information on the benchmark

NameSocialGolfers/SocialGolfers-xcsp2-s1/
SocialGolfers-09-4-8_X2.xml
MD5SUM7569ed29bb8e55ca39905d478d33da7a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables6768
Number of constraints36568
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":6768}]
Minimum variable degree9
Maximum variable degree33
Distribution of variable degrees[{"degree":9,"count":4464},{"degree":33,"count":2304}]
Minimum constraint arity3
Maximum constraint arity32
Distribution of constraint arities[{"arity":3,"count":35712},{"arity":8,"count":288},{"arity":9,"count":496},{"arity":32,"count":72}]
Number of extensional constraints0
Number of intensional constraints35712
Distribution of constraint types[{"type":"intension","count":35712},{"type":"sum","count":856}]
Optimization problemNO
Type of objective

Solver Data 

42.81/42.95	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 (15089 MiB free)
  memory of node 1: 16384 MiB (14974 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265496-1502707756/watcher-4265496-1502707756 -o /tmp/evaluation-result-4265496-1502707756/solver-4265496-1502707756 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265496-1502707756.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=7085, runsolver pid=7082

[startup+0.100202 s]*
/proc/loadavg: 1.82 1.98 2.03 3/181 7086
/proc/meminfo: memFree=30783996/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=33256 memory=3716 CPUtime=0.02 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 1066 0 0 0 2 0 0 0 20 0 1 0 72968856 34054144 929 18446744073709551615 4194304 35031035 140725269485488 140725269485488 4632139 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 8314 929 232 7529 0 761 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 33256 KiB
Current children cumulated memory: 3716 KiB

[startup+0.209289 s]*
/proc/loadavg: 1.82 1.98 2.03 3/181 7086
/proc/meminfo: memFree=30781500/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=35612 memory=5948 CPUtime=0.13 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 7259 0 0 0 13 0 0 0 20 0 1 0 72968856 36466688 1487 18446744073709551615 4194304 35031035 140725269485488 140725269481352 4632139 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 8903 1487 232 7529 0 1350 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 35612 KiB
Current children cumulated memory: 5948 KiB

[startup+0.309244 s]*
/proc/loadavg: 1.82 1.98 2.03 3/181 7086
/proc/meminfo: memFree=30761452/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=36376 memory=6932 CPUtime=0.23 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 9085 0 0 0 22 1 0 0 20 0 1 0 72968856 37249024 1733 18446744073709551615 4194304 35031035 140725269485488 140725269481352 7541312 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 9094 1733 271 7529 0 1541 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 36376 KiB
Current children cumulated memory: 6932 KiB

[startup+0.840824 s]*
/proc/loadavg: 1.82 1.98 2.03 3/181 7086
/proc/meminfo: memFree=30772216/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=44928 memory=14596 CPUtime=0.76 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 11455 0 0 0 75 1 0 0 20 0 1 0 72968856 46006272 3649 18446744073709551615 4194304 35031035 140725269485488 140725269481352 7878400 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 11232 3649 277 7529 0 3679 0
Current children cumulated CPU time: 0.76 s
Current children cumulated vsize: 44928 KiB
Current children cumulated memory: 14596 KiB

[startup+1.50875 s]
/proc/loadavg: 1.82 1.98 2.03 3/181 7086
/proc/meminfo: memFree=30771720/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=46020 memory=15652 CPUtime=1.42 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 11728 0 0 0 141 1 0 0 20 0 1 0 72968856 47124480 3913 18446744073709551615 4194304 35031035 140725269485488 140725269481352 4254068 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 11505 3913 295 7529 0 3952 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 46020 KiB
Current children cumulated memory: 15652 KiB

[startup+3.10031 s]
/proc/loadavg: 1.75 1.96 2.02 3/181 7086
/proc/meminfo: memFree=30770604/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=48532 memory=18268 CPUtime=3.02 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 13898 0 0 0 300 2 0 0 20 0 1 0 72968856 49696768 4567 18446744073709551615 4194304 35031035 140725269485488 140725269481352 6442546 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 12133 4567 295 7529 0 4580 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 48532 KiB
Current children cumulated memory: 18268 KiB

[startup+6.30033 s]
/proc/loadavg: 1.75 1.96 2.02 3/181 7086
/proc/meminfo: memFree=30766316/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=53460 memory=23064 CPUtime=6.21 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 17660 0 0 0 619 2 0 0 20 0 1 0 72968856 54743040 5766 18446744073709551615 4194304 35031035 140725269485488 140725269478312 4256494 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 13365 5766 295 7529 0 5812 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 53460 KiB
Current children cumulated memory: 23064 KiB

[startup+12.7004 s]
/proc/loadavg: 1.79 1.96 2.02 3/181 7086
/proc/meminfo: memFree=30757264/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=61380 memory=31008 CPUtime=12.62 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 23693 0 0 0 1259 3 0 0 20 0 1 0 72968856 62853120 7752 18446744073709551615 4194304 35031035 140725269485488 140725269478312 6446274 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 15345 7752 295 7529 0 7792 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 61380 KiB
Current children cumulated memory: 31008 KiB

[startup+25.5096 s]
/proc/loadavg: 1.82 1.96 2.02 3/181 7087
/proc/meminfo: memFree=30745608/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=72864 memory=42436 CPUtime=25.42 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 40373 0 0 0 2538 4 0 0 20 0 1 0 72968856 74612736 10609 18446744073709551615 4194304 35031035 140725269485488 140725269478312 4256494 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 18216 10609 295 7529 0 10663 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 72864 KiB
Current children cumulated memory: 42436 KiB

[startup+51.1004 s]
/proc/loadavg: 1.88 1.96 2.02 3/181 7087
/proc/meminfo: memFree=30676168/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=162644 memory=112276 CPUtime=51.01 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 71084 0 0 0 5095 6 0 0 20 0 1 0 72968856 166547456 28069 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544913 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 40661 28069 342 7529 0 33108 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 162644 KiB
Current children cumulated memory: 112276 KiB

[startup+102.3 s]
/proc/loadavg: 1.93 1.97 2.02 3/181 7089
/proc/meminfo: memFree=30675300/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=162776 memory=112516 CPUtime=102.21 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 84324 0 0 0 10214 7 0 0 20 0 1 0 72968856 166682624 28129 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544906 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 40694 28129 342 7529 0 33141 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 162776 KiB
Current children cumulated memory: 112516 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 1.98 2.02 3/181 7091
/proc/meminfo: memFree=30675204/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=162908 memory=112520 CPUtime=162.2 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 98275 0 0 0 16213 7 0 0 20 0 1 0 72968856 166817792 28130 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544902 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 40727 28130 342 7529 0 33174 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 162908 KiB
Current children cumulated memory: 112520 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 2.02 3/181 7093
/proc/meminfo: memFree=30675328/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=162908 memory=112620 CPUtime=222.19 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 112045 0 0 0 22211 8 0 0 20 0 1 0 72968856 166817792 28155 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 40727 28155 342 7529 0 33174 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 162908 KiB
Current children cumulated memory: 112620 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/181 7095
/proc/meminfo: memFree=30675204/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=162908 memory=112644 CPUtime=282.19 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 125903 0 0 0 28210 9 0 0 20 0 1 0 72968856 166817792 28161 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 40727 28161 342 7529 0 33174 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 162908 KiB
Current children cumulated memory: 112644 KiB

[startup+342.3 s]
/proc/loadavg: 2.39 2.08 2.06 3/185 7112
/proc/meminfo: memFree=30670648/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=162908 memory=112668 CPUtime=342.18 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 139949 0 0 0 34208 10 0 0 20 0 1 0 72968856 166817792 28167 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544902 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 40727 28167 342 7529 0 33174 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 162908 KiB
Current children cumulated memory: 112668 KiB

[startup+402.3 s]
/proc/loadavg: 2.25 2.11 2.07 3/182 7114
/proc/meminfo: memFree=30673612/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=163040 memory=112736 CPUtime=402.17 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 152009 0 0 0 40205 12 0 0 20 0 1 0 72968856 166952960 28184 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 40760 28184 342 7529 0 33207 0
Current children cumulated CPU time: 402.17 s
Current children cumulated vsize: 163040 KiB
Current children cumulated memory: 112736 KiB

[startup+462.3 s]
/proc/loadavg: 2.09 2.09 2.06 3/182 7116
/proc/meminfo: memFree=30653320/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=163180 memory=133916 CPUtime=462.15 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 152390 0 0 0 46203 12 0 0 20 0 1 0 72968856 167096320 33479 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544936 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 40795 33479 342 7529 0 33242 0
Current children cumulated CPU time: 462.15 s
Current children cumulated vsize: 163180 KiB
Current children cumulated memory: 133916 KiB


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

/proc/7085/statm: 41163 33889 342 7529 0 33610 0
Current children cumulated CPU time: 1722.04 s
Current children cumulated vsize: 164652 KiB
Current children cumulated memory: 135556 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 7459
/proc/meminfo: memFree=31086836/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=164652 memory=135556 CPUtime=1782.03 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 158160 0 0 0 178173 30 0 0 20 0 1 0 72968856 168603648 33889 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41163 33889 342 7529 0 33610 0
Current children cumulated CPU time: 1782.03 s
Current children cumulated vsize: 164652 KiB
Current children cumulated memory: 135556 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 7461
/proc/meminfo: memFree=31086648/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=164924 memory=135632 CPUtime=1842.02 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 158300 0 0 0 184171 31 0 0 20 0 1 0 72968856 168882176 33908 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544975 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41231 33908 342 7529 0 33678 0
Current children cumulated CPU time: 1842.02 s
Current children cumulated vsize: 164924 KiB
Current children cumulated memory: 135632 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7463
/proc/meminfo: memFree=31086416/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165068 memory=135844 CPUtime=1902.02 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 158404 0 0 0 190169 33 0 0 20 0 1 0 72968856 169029632 33961 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41267 33961 342 7529 0 33714 0
Current children cumulated CPU time: 1902.02 s
Current children cumulated vsize: 165068 KiB
Current children cumulated memory: 135844 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7465
/proc/meminfo: memFree=31086416/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165204 memory=136036 CPUtime=1962.02 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 158514 0 0 0 196168 34 0 0 20 0 1 0 72968856 169168896 34009 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41301 34009 342 7529 0 33748 0
Current children cumulated CPU time: 1962.02 s
Current children cumulated vsize: 165204 KiB
Current children cumulated memory: 136036 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7467
/proc/meminfo: memFree=31086416/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165204 memory=136048 CPUtime=2022.01 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 158624 0 0 0 202166 35 0 0 20 0 1 0 72968856 169168896 34012 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41301 34012 342 7529 0 33748 0
Current children cumulated CPU time: 2022.01 s
Current children cumulated vsize: 165204 KiB
Current children cumulated memory: 136048 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7469
/proc/meminfo: memFree=31086416/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165340 memory=136216 CPUtime=2082.01 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 158795 0 0 0 208165 36 0 0 20 0 1 0 72968856 169308160 34054 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544899 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41335 34054 342 7529 0 33782 0
Current children cumulated CPU time: 2082.01 s
Current children cumulated vsize: 165340 KiB
Current children cumulated memory: 136216 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 7485
/proc/meminfo: memFree=31082196/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165340 memory=136216 CPUtime=2142 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 158932 0 0 0 214163 37 0 0 20 0 1 0 72968856 169308160 34054 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41335 34054 342 7529 0 33782 0
Current children cumulated CPU time: 2142 s
Current children cumulated vsize: 165340 KiB
Current children cumulated memory: 136216 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7487
/proc/meminfo: memFree=31084536/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165340 memory=136240 CPUtime=2201.99 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 159026 0 0 0 220162 37 0 0 20 0 1 0 72968856 169308160 34060 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41335 34060 342 7529 0 33782 0
Current children cumulated CPU time: 2201.99 s
Current children cumulated vsize: 165340 KiB
Current children cumulated memory: 136240 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7489
/proc/meminfo: memFree=31084660/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165472 memory=136320 CPUtime=2262 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 159118 0 0 0 226161 39 0 0 20 0 1 0 72968856 169443328 34080 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4414304 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41368 34080 342 7529 0 33815 0
Current children cumulated CPU time: 2262 s
Current children cumulated vsize: 165472 KiB
Current children cumulated memory: 136320 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7491
/proc/meminfo: memFree=31084660/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165472 memory=136332 CPUtime=2321.98 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 159234 0 0 0 232159 39 0 0 20 0 1 0 72968856 169443328 34083 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544896 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41368 34083 342 7529 0 33815 0
Current children cumulated CPU time: 2321.98 s
Current children cumulated vsize: 165472 KiB
Current children cumulated memory: 136332 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7493
/proc/meminfo: memFree=31084536/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165472 memory=136380 CPUtime=2381.98 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 159324 0 0 0 238158 40 0 0 20 0 1 0 72968856 169443328 34095 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544913 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41368 34095 342 7529 0 33815 0
Current children cumulated CPU time: 2381.98 s
Current children cumulated vsize: 165472 KiB
Current children cumulated memory: 136380 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7495
/proc/meminfo: memFree=31084288/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165616 memory=136460 CPUtime=2441.98 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 159467 0 0 0 244157 41 0 0 20 0 1 0 72968856 169590784 34115 18446744073709551615 4194304 35031035 140725269485488 140725269484488 7760122 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41404 34115 342 7529 0 33851 0
Current children cumulated CPU time: 2441.98 s
Current children cumulated vsize: 165616 KiB
Current children cumulated memory: 136460 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7497
/proc/meminfo: memFree=31084412/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165616 memory=136520 CPUtime=2501.97 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 159585 0 0 0 250155 42 0 0 20 0 1 0 72968856 169590784 34130 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544879 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41404 34130 342 7529 0 33851 0
Current children cumulated CPU time: 2501.97 s
Current children cumulated vsize: 165616 KiB
Current children cumulated memory: 136520 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7498
/proc/meminfo: memFree=31084040/32770624 swapFree=67108860/67108860
[pid=7085] ppid=7082 vsize=165616 memory=136520 CPUtime=2519.67 cores=0,2,4,6
/proc/7085/stat : 7085 (BTD) R 7082 7085 17093 0 -1 4202496 159650 0 0 0 251925 42 0 0 20 0 1 0 72968856 169590784 34130 18446744073709551615 4194304 35031035 140725269485488 140725269484488 4544936 0 0 1 0 0 0 0 17 2 0 0 7 0 0 37130264 37226188 58208256 140725269492191 140725269492267 140725269492267 140725269495761 0
/proc/7085/statm: 41404 34130 342 7529 0 33851 0
Current children cumulated CPU time: 2519.67 s
Current children cumulated vsize: 165616 KiB
Current children cumulated memory: 136520 KiB

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

[startup+2520 s]
# the end of solver process 7085 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.26 s, system=0.423962 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
CPU time (s): 2519.68
CPU user time (s): 2519.26
CPU system time (s): 0.423962
CPU usage (%): 99.9873
Max. virtual memory (cumulated for all children) (KiB): 165616
Max. memory (cumulated for all children) (KiB): 136520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.26
system time used= 0.423962
maximum resident set size= 136520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159650
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= 29
involuntary context switches= 3105


# summary of solver processes directly reported to runsolver:
#   pid: 7085
#   total CPU time (s): 2519.68
#   total CPU user time (s): 2519.26
#   total CPU system time (s): 0.423962

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.30607 second user time and 18.6773 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 12:35:07
IDJOB=4265496
IDBENCH=126714
IDSOLVER=2654
FILE ID=node127/4265496-1502707756
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61960 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/SocialGolfers/SocialGolfers-xcsp2-s1/SocialGolfers-09-4-8_X2.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265496-1502707756/watcher-4265496-1502707756 -o /tmp/evaluation-result-4265496-1502707756/solver-4265496-1502707756 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265496-1502707756.xml

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

MD5SUM BENCH= 7569ed29bb8e55ca39905d478d33da7a
RANDOM SEED=240835845

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:        30786276 kB
MemAvailable:   31459992 kB
Buffers:          230056 kB
Cached:           732496 kB
SwapCached:            0 kB
Active:          1257056 kB
Inactive:         284988 kB
Active(anon):     529096 kB
Inactive(anon):    83824 kB
Active(file):     727960 kB
Inactive(file):   201164 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             40472 kB
Writeback:             0 kB
AnonPages:        585572 kB
Mapped:            49672 kB
Shmem:             33444 kB
Slab:             146660 kB
SReclaimable:     120856 kB
SUnreclaim:        25804 kB
KernelStack:        3472 kB
PageTables:         6492 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     855936 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    536576 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= 61952 MiB
End job on node127 at 2017-08-14 13:17:07