Trace number 4265091

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 2017-08-10? (TO) 2519.8 2520.01

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07h-9_X2.xml
MD5SUM1a2530643870bd226f8d107acaf48581
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 variables112
Number of constraints1262
Number of domains4
Minimum domain size1
Maximum domain size28
Distribution of domain sizes[{"size":1,"count":2},{"size":7,"count":28},{"size":14,"count":27},{"size":28,"count":54}]
Minimum variable degree0
Maximum variable degree56
Distribution of variable degrees[{"degree":0,"count":1},{"degree":2,"count":29},{"degree":3,"count":26},{"degree":28,"count":1},{"degree":29,"count":18},{"degree":30,"count":9},{"degree":56,"count":28}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1262}]
Number of extensional constraints1262
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1262}]
Optimization problemNO
Type of objective

Solver Data 

0.02/0.11	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 (15049 MiB free)
  memory of node 1: 16384 MiB (15504 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265091-1502759316/watcher-4265091-1502759316 -o /tmp/evaluation-result-4265091-1502759316/solver-4265091-1502759316 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265091-1502759316.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=20647, runsolver pid=20644

[startup+0.100109 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 20648
/proc/meminfo: memFree=31284736/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=33208 memory=3708 CPUtime=0.02 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 1077 0 0 0 2 0 0 0 20 0 1 0 78124831 34004992 927 18446744073709551615 4194304 35031035 140724681774432 140724681767624 7408826 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 8302 927 255 7529 0 749 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 33208 KiB
Current children cumulated memory: 3708 KiB

[startup+0.209052 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 20648
/proc/meminfo: memFree=31278784/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38352 memory=8964 CPUtime=0.12 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 2384 0 0 0 12 0 0 0 20 0 1 0 78124831 39272448 2241 18446744073709551615 4194304 35031035 140724681774432 140724681767624 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9588 2241 294 7529 0 2035 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 38352 KiB
Current children cumulated memory: 8964 KiB

[startup+0.309106 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 20648
/proc/meminfo: memFree=31278784/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38352 memory=8964 CPUtime=0.22 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 2391 0 0 0 22 0 0 0 20 0 1 0 78124831 39272448 2241 18446744073709551615 4194304 35031035 140724681774432 140724681767624 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9588 2241 294 7529 0 2035 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 38352 KiB
Current children cumulated memory: 8964 KiB

[startup+0.700284 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 20648
/proc/meminfo: memFree=31278784/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38616 memory=9228 CPUtime=0.6 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 2450 0 0 0 60 0 0 0 20 0 1 0 78124831 39542784 2307 18446744073709551615 4194304 35031035 140724681774432 140724681767624 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9654 2307 294 7529 0 2101 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 38616 KiB
Current children cumulated memory: 9228 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 20648
/proc/meminfo: memFree=31278412/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38748 memory=9228 CPUtime=1.41 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 2479 0 0 0 140 1 0 0 20 0 1 0 78124831 39677952 2307 18446744073709551615 4194304 35031035 140724681774432 140724681767624 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9687 2307 294 7529 0 2134 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 38748 KiB
Current children cumulated memory: 9228 KiB

[startup+3.10881 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 20648
/proc/meminfo: memFree=31277976/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38748 memory=9440 CPUtime=3.01 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 3820 0 0 0 299 2 0 0 20 0 1 0 78124831 39677952 2360 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9687 2360 294 7529 0 2134 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 38748 KiB
Current children cumulated memory: 9440 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 20648
/proc/meminfo: memFree=31277836/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38748 memory=9456 CPUtime=6.2 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 5170 0 0 0 615 5 0 0 20 0 1 0 78124831 39677952 2364 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9687 2364 294 7529 0 2134 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 38748 KiB
Current children cumulated memory: 9456 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 20648
/proc/meminfo: memFree=31277836/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38748 memory=9480 CPUtime=12.61 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 6519 0 0 0 1251 10 0 0 20 0 1 0 78124831 39677952 2370 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9687 2370 294 7529 0 2134 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 38748 KiB
Current children cumulated memory: 9480 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 20649
/proc/meminfo: memFree=31277836/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38880 memory=9524 CPUtime=25.4 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 9187 0 0 0 2521 19 0 0 20 0 1 0 78124831 39813120 2381 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9720 2381 294 7529 0 2167 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 38880 KiB
Current children cumulated memory: 9524 KiB

[startup+51.1087 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 20650
/proc/meminfo: memFree=31277688/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38880 memory=9544 CPUtime=51.01 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 10580 0 0 0 5063 38 0 0 20 0 1 0 78124831 39813120 2386 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9720 2386 294 7529 0 2167 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 38880 KiB
Current children cumulated memory: 9544 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 20652
/proc/meminfo: memFree=31277628/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38880 memory=9564 CPUtime=102.2 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 11105 0 0 0 10147 73 0 0 20 0 1 0 78124831 39813120 2391 18446744073709551615 4194304 35031035 140724681774432 140724681773432 4213195 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9720 2391 294 7529 0 2167 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 38880 KiB
Current children cumulated memory: 9564 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 20654
/proc/meminfo: memFree=31277940/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38880 memory=9580 CPUtime=162.2 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 11633 0 0 0 16100 120 0 0 20 0 1 0 78124831 39813120 2395 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9720 2395 294 7529 0 2167 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 38880 KiB
Current children cumulated memory: 9580 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 20657
/proc/meminfo: memFree=31277952/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38880 memory=9596 CPUtime=222.19 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 12148 0 0 0 22064 155 0 0 20 0 1 0 78124831 39813120 2399 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9720 2399 294 7529 0 2167 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 38880 KiB
Current children cumulated memory: 9596 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 20659
/proc/meminfo: memFree=31277392/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38880 memory=9620 CPUtime=282.19 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 12687 0 0 0 28015 204 0 0 20 0 1 0 78124831 39813120 2405 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9720 2405 294 7529 0 2167 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 38880 KiB
Current children cumulated memory: 9620 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 20676
/proc/meminfo: memFree=31272912/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38880 memory=9628 CPUtime=342.18 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 12738 0 0 0 33978 240 0 0 20 0 1 0 78124831 39813120 2407 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9720 2407 294 7529 0 2167 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 38880 KiB
Current children cumulated memory: 9628 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 20703
/proc/meminfo: memFree=31269780/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38880 memory=9628 CPUtime=402.18 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 12791 0 0 0 39936 282 0 0 20 0 1 0 78124831 39813120 2407 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9720 2407 294 7529 0 2167 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 38880 KiB
Current children cumulated memory: 9628 KiB

[startup+462.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/186 20705
/proc/meminfo: memFree=31271388/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=38880 memory=9640 CPUtime=462.18 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 12845 0 0 0 45897 321 0 0 20 0 1 0 78124831 39813120 2410 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9720 2410 294 7529 0 2167 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 38880 KiB
Current children cumulated memory: 9640 KiB


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

/proc/20647/statm: 9753 2425 294 7529 0 2200 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9700 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 21566
/proc/meminfo: memFree=31279848/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9700 CPUtime=1782.11 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14110 0 0 0 176931 1280 0 0 20 0 1 0 78124831 39948288 2425 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2425 294 7529 0 2200 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9700 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 21569
/proc/meminfo: memFree=31279720/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9708 CPUtime=1842.11 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14160 0 0 0 182886 1325 0 0 20 0 1 0 78124831 39948288 2427 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2427 294 7529 0 2200 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9708 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 21571
/proc/meminfo: memFree=31279808/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9708 CPUtime=1902.11 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14200 0 0 0 188840 1371 0 0 20 0 1 0 78124831 39948288 2427 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2427 294 7529 0 2200 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9708 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 21573
/proc/meminfo: memFree=31279916/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9708 CPUtime=1962.11 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14245 0 0 0 194793 1418 0 0 20 0 1 0 78124831 39948288 2427 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2427 294 7529 0 2200 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9708 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 21576
/proc/meminfo: memFree=31279436/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9712 CPUtime=2022.1 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14285 0 0 0 200749 1461 0 0 20 0 1 0 78124831 39948288 2428 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2428 294 7529 0 2200 0
Current children cumulated CPU time: 2022.1 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9712 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 21578
/proc/meminfo: memFree=31279900/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9712 CPUtime=2082.1 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14328 0 0 0 206700 1510 0 0 20 0 1 0 78124831 39948288 2428 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2428 294 7529 0 2200 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9712 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 21593
/proc/meminfo: memFree=31275148/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9716 CPUtime=2142.09 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14404 0 0 0 212662 1547 0 0 20 0 1 0 78124831 39948288 2429 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2429 294 7529 0 2200 0
Current children cumulated CPU time: 2142.09 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9716 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 21595
/proc/meminfo: memFree=31275344/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9716 CPUtime=2202.1 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14444 0 0 0 218624 1586 0 0 20 0 1 0 78124831 39948288 2429 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2429 294 7529 0 2200 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9716 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 21597
/proc/meminfo: memFree=31278744/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9716 CPUtime=2262.09 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14493 0 0 0 224576 1633 0 0 20 0 1 0 78124831 39948288 2429 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2429 294 7529 0 2200 0
Current children cumulated CPU time: 2262.09 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9716 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 21599
/proc/meminfo: memFree=31278992/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9716 CPUtime=2322.09 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14548 0 0 0 230515 1694 0 0 20 0 1 0 78124831 39948288 2429 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2429 294 7529 0 2200 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9716 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 21601
/proc/meminfo: memFree=31279364/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9720 CPUtime=2382.09 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14586 0 0 0 236480 1729 0 0 20 0 1 0 78124831 39948288 2430 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2430 294 7529 0 2200 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9720 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 21603
/proc/meminfo: memFree=31279636/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9720 CPUtime=2442.09 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14625 0 0 0 242433 1776 0 0 20 0 1 0 78124831 39948288 2430 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2430 294 7529 0 2200 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9720 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/182 21605
/proc/meminfo: memFree=31280008/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9720 CPUtime=2502.08 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14676 0 0 0 248380 1828 0 0 20 0 1 0 78124831 39948288 2430 18446744073709551615 4194304 35031035 140724681774432 140724681773432 4213184 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2430 294 7529 0 2200 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9720 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.04 2.03 2.05 3/182 21605
/proc/meminfo: memFree=31280016/32770624 swapFree=67108860/67108860
[pid=20647] ppid=20644 vsize=39012 memory=9720 CPUtime=2519.79 cores=1,3,5,7
/proc/20647/stat : 20647 (BTD) R 20644 20647 17093 0 -1 4202496 14714 0 0 0 250137 1842 0 0 20 0 1 0 78124831 39948288 2430 18446744073709551615 4194304 35031035 140724681774432 140724681773432 7760122 0 0 1 0 0 0 0 17 1 0 0 8 0 0 37130264 37226188 56401920 140724681781727 140724681781803 140724681781803 140724681785297 0
/proc/20647/statm: 9753 2430 294 7529 0 2200 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 39012 KiB
Current children cumulated memory: 9720 KiB

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

[startup+2520.01 s]
# the end of solver process 20647 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2501.38 s, system=18.4221 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): 2520.01
CPU time (s): 2519.8
CPU user time (s): 2501.38
CPU system time (s): 18.4221
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 39012
Max. memory (cumulated for all children) (KiB): 9720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2501.38
system time used= 18.4221
maximum resident set size= 9720
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14714
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= 6
involuntary context switches= 727


# summary of solver processes directly reported to runsolver:
#   pid: 20647
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2501.38
#   total CPU system time (s): 18.4221

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0712 second user time and 14.0256 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 02:54:27
IDJOB=4265091
IDBENCH=134579
IDSOLVER=2654
FILE ID=node127/4265091-1502759316
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07h-9_X2.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265091-1502759316/watcher-4265091-1502759316 -o /tmp/evaluation-result-4265091-1502759316/solver-4265091-1502759316 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265091-1502759316.xml

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

MD5SUM BENCH= 1a2530643870bd226f8d107acaf48581
RANDOM SEED=1891533274

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:        31286628 kB
MemAvailable:   31974980 kB
Buffers:          242004 kB
Cached:           734120 kB
SwapCached:            0 kB
Active:           758908 kB
Inactive:         281996 kB
Active(anon):      14416 kB
Inactive(anon):    83808 kB
Active(file):     744492 kB
Inactive(file):   198188 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38460 kB
Writeback:             8 kB
AnonPages:         62464 kB
Mapped:            51836 kB
Shmem:             33444 kB
Slab:             148996 kB
SReclaimable:     123016 kB
SUnreclaim:        25980 kB
KernelStack:        3104 kB
PageTables:         4732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     341600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 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 03:36:27