Trace number 4386855

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 19.07.01? 2520.03 2519.96

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07-3_X2.xml
MD5SUM72c85c51a44e0e8527757e040a083bca
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 benchmark165.887
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 

0.00/0.00	c Version 19.07.01
2519.95/2519.96	s UNKNOWN

Verifier Data


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 (7569 MiB free)
  memory of node 1: 16384 MiB (9460 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386855-1568283431/watcher-4386855-1568283431 -o /tmp/evaluation-result-4386855-1568283431/solver-4386855-1568283431 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568280867-5627 --watchdog 2580 BTD 2520 HOME/instance-4386855-1568283431.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=6031, runsolver pid=6028

[startup+0.100159 s]*
/proc/loadavg: 2.00 2.02 1.89 3/199 6032
/proc/meminfo: memFree=17426916/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=38884 memory=8696 CPUtime=0.1 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 2314 0 0 0 10 0 0 0 20 0 1 0 404283274 39817216 2174 33554432000 4194304 36700936 140729987883936 140729987883936 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9721 2174 496 7937 0 1749 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38884 KiB
Current children cumulated memory: 8696 KiB

[startup+0.209651 s]*
/proc/loadavg: 2.00 2.02 1.89 3/199 6032
/proc/meminfo: memFree=17426916/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=38884 memory=8696 CPUtime=0.21 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 2315 0 0 0 21 0 0 0 20 0 1 0 404283274 39817216 2174 33554432000 4194304 36700936 140729987883936 140729987883936 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9721 2174 496 7937 0 1749 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38884 KiB
Current children cumulated memory: 8696 KiB

[startup+0.308991 s]*
/proc/loadavg: 2.00 2.02 1.89 3/199 6032
/proc/meminfo: memFree=17426916/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39016 memory=8696 CPUtime=0.31 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 2320 0 0 0 31 0 0 0 20 0 1 0 404283274 39952384 2174 33554432000 4194304 36700936 140729987883936 140729987883936 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9754 2174 496 7937 0 1782 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8696 KiB

[startup+0.700269 s]
/proc/loadavg: 2.00 2.02 1.89 3/199 6032
/proc/meminfo: memFree=17426916/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39016 memory=8696 CPUtime=0.69 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 2324 0 0 0 69 0 0 0 20 0 1 0 404283274 39952384 2174 33554432000 4194304 36700936 140729987883936 140729987883936 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9754 2174 496 7937 0 1782 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8696 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.02 1.90 3/199 6032
/proc/meminfo: memFree=17426544/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39016 memory=8696 CPUtime=1.49 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 2327 0 0 0 148 1 0 0 20 0 1 0 404283274 39952384 2174 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9754 2174 496 7937 0 1782 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8696 KiB

[startup+3.10909 s]
/proc/loadavg: 2.00 2.02 1.90 3/199 6032
/proc/meminfo: memFree=17426544/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39016 memory=8812 CPUtime=3.1 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 3818 0 0 0 307 3 0 0 20 0 1 0 404283274 39952384 2203 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9754 2203 497 7937 0 1782 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8812 KiB

[startup+6.30027 s]
/proc/loadavg: 2.08 2.04 1.90 3/199 6032
/proc/meminfo: memFree=17425524/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39016 memory=8824 CPUtime=6.29 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 5308 0 0 0 624 5 0 0 20 0 1 0 404283274 39952384 2206 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9754 2206 497 7937 0 1782 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8824 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.04 1.90 3/199 6033
/proc/meminfo: memFree=17425308/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39016 memory=8828 CPUtime=12.69 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 6799 0 0 0 1260 9 0 0 20 0 1 0 404283274 39952384 2207 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9754 2207 497 7937 0 1782 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8828 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.04 1.90 3/200 6035
/proc/meminfo: memFree=17425008/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39016 memory=8860 CPUtime=25.49 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 8781 0 0 0 2531 18 0 0 20 0 1 0 404283274 39952384 2215 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9754 2215 497 7937 0 1782 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8860 KiB

[startup+51.1091 s]
/proc/loadavg: 2.04 2.03 1.91 3/199 6035
/proc/meminfo: memFree=17425708/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39016 memory=8880 CPUtime=51.1 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 8968 0 0 0 5071 39 0 0 20 0 1 0 404283274 39952384 2220 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9754 2220 497 7937 0 1782 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 39016 KiB
Current children cumulated memory: 8880 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.03 1.91 3/199 6039
/proc/meminfo: memFree=17425420/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8896 CPUtime=102.3 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 9150 0 0 0 10152 78 0 0 20 0 1 0 404283274 40087552 2224 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2224 498 7937 0 1815 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8896 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 1.92 3/199 6045
/proc/meminfo: memFree=17425244/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8908 CPUtime=162.29 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 9332 0 0 0 16092 137 0 0 20 0 1 0 404283274 40087552 2227 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2227 498 7937 0 1815 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8908 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 1.92 3/200 6057
/proc/meminfo: memFree=17424120/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8916 CPUtime=222.29 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 9513 0 0 0 22017 212 0 0 20 0 1 0 404283274 40087552 2229 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2229 498 7937 0 1815 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8916 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 6061
/proc/meminfo: memFree=17424268/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8920 CPUtime=282.3 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 9695 0 0 0 27936 294 0 0 20 0 1 0 404283274 40087552 2230 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2230 498 7937 0 1815 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8920 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 6067
/proc/meminfo: memFree=17424376/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8924 CPUtime=342.3 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 9865 0 0 0 33851 379 0 0 20 0 1 0 404283274 40087552 2231 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2231 498 7937 0 1815 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8924 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/200 6071
/proc/meminfo: memFree=17424212/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8924 CPUtime=402.3 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 10047 0 0 0 39765 465 0 0 20 0 1 0 404283274 40087552 2231 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2231 498 7937 0 1815 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8924 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 6075
/proc/meminfo: memFree=17424356/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8928 CPUtime=462.3 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 10220 0 0 0 45679 551 0 0 20 0 1 0 404283274 40087552 2232 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2232 498 7937 0 1815 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8928 KiB


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

Current children cumulated memory: 8952 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/200 6288
/proc/meminfo: memFree=17399032/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2082.34 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 14910 0 0 0 205330 2904 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6294
/proc/meminfo: memFree=17398792/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2142.34 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 15083 0 0 0 211243 2991 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 6298
/proc/meminfo: memFree=17398600/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2202.34 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 15257 0 0 0 217163 3071 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6302
/proc/meminfo: memFree=17398324/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2262.35 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 15430 0 0 0 223074 3161 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 6309
/proc/meminfo: memFree=17398780/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2322.34 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 15605 0 0 0 228979 3255 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6313
/proc/meminfo: memFree=17398432/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2382.35 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 15779 0 0 0 234891 3344 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6317
/proc/meminfo: memFree=17398008/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2442.35 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 15953 0 0 0 240811 3424 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6325
/proc/meminfo: memFree=17398572/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2502.35 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 16126 0 0 0 246718 3517 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2502.35 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2519.96 s]
# the end of solver process 6031 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2484.67 s, system=35.3579 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6326
/proc/meminfo: memFree=17398220/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2508.85 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 16126 0 0 0 247362 3523 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2508.85 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6326
/proc/meminfo: memFree=17398220/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2515.25 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 16126 0 0 0 247995 3530 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2515.25 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6326
/proc/meminfo: memFree=17398124/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2518.45 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 16295 0 0 0 248312 3533 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2518.45 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6326
/proc/meminfo: memFree=17398124/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2519.25 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 16295 0 0 0 248391 3534 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2519.25 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6326
/proc/meminfo: memFree=17398124/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2519.65 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 16295 0 0 0 248430 3535 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2519.65 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6326
/proc/meminfo: memFree=17398124/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2519.85 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 16295 0 0 0 248450 3535 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2519.85 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6326
/proc/meminfo: memFree=17398124/32770624 swapFree=66959212/67108860
[pid=6031] ppid=6028 vsize=39148 memory=8952 CPUtime=2519.95 cores=1,3,5,7
/proc/6031/stat : 6031 (BTD) R 6028 6031 5595 0 -1 4202496 16295 0 0 0 248460 3535 0 0 20 0 1 0 404283274 40087552 2238 33554432000 4194304 36700936 140729987883936 140729987882984 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 54181888 140729987892264 140729987892340 140729987892340 140729987895249 0
/proc/6031/statm: 9787 2238 498 7937 0 1815 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 39148 KiB
Current children cumulated memory: 8952 KiB

Child status: 0
Real time (s): 2519.96
CPU time (s): 2520.03
CPU user time (s): 2484.67
CPU system time (s): 35.3579
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 39148
Max. memory (cumulated for all children) (KiB): 8952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2484.67
system time used= 35.3579
maximum resident set size= 8972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16335
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= 5
involuntary context switches= 673


# summary of solver processes directly reported to runsolver:
#   pid: 6031
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2484.67
#   total CPU system time (s): 35.3579

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2712 second user time and 14.7917 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-12 12:16:31
IDJOB=4386855
IDBENCH=134589
IDSOLVER=2822
FILE ID=node124/4386855-1568283431
RUNJOBID= node124-1568280867-5627
PBS_JOBID= 21701080
Free space on /tmp= 52908 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07-3_X2.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386855-1568283431/watcher-4386855-1568283431 -o /tmp/evaluation-result-4386855-1568283431/solver-4386855-1568283431 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568280867-5627 --watchdog 2580  BTD 2520 HOME/instance-4386855-1568283431.xml

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

MD5SUM BENCH= 72c85c51a44e0e8527757e040a083bca
RANDOM SEED=1756137853

node124.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        17438020 kB
MemAvailable:   31808192 kB
Buffers:          159248 kB
Cached:         14308280 kB
SwapCached:        45868 kB
Active:          1239516 kB
Inactive:       13289204 kB
Active(anon):      23436 kB
Inactive(anon):    79120 kB
Active(file):    1216080 kB
Inactive(file): 13210084 kB
Unevictable:      108624 kB
Mlocked:          108624 kB
SwapTotal:      67108860 kB
SwapFree:       66959212 kB
Dirty:             61548 kB
Writeback:             0 kB
AnonPages:        125324 kB
Mapped:            44352 kB
Shmem:             32744 kB
Slab:             400360 kB
SReclaimable:     372468 kB
SUnreclaim:        27892 kB
KernelStack:        3456 kB
PageTables:         5532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     539136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 52848 MiB
End job on node124 at 2019-09-12 12:58:31