Trace number 4386847

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 2520

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07-2_X2.xml
MD5SUMbca347db5d1c552995f700e5a754db73
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 benchmark165.879
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
2519.92/2519.99	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: 16375 MiB (10149 MiB free)
  memory of node 1: 16384 MiB (13567 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386847-1568282685/watcher-4386847-1568282685 -o /tmp/evaluation-result-4386847-1568282685/solver-4386847-1568282685 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568280873-31189 --watchdog 2580 BTD 2520 HOME/instance-4386847-1568282685.xml 

running on 4 cores: 4-7

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
solver pid=31464, runsolver pid=31461
Current StackSize limit: 8192 KiB


[startup+0.100997 s]*
/proc/loadavg: 2.00 2.04 1.76 3/199 31465
/proc/meminfo: memFree=24280376/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=38888 memory=8696 CPUtime=0.1 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 2317 0 0 0 10 0 0 0 20 0 1 0 404210253 39821312 2174 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9722 2174 486 7937 0 1750 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38888 KiB
Current children cumulated memory: 8696 KiB

[startup+0.210828 s]*
/proc/loadavg: 2.00 2.04 1.76 3/199 31465
/proc/meminfo: memFree=24279644/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=38888 memory=8696 CPUtime=0.21 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 2317 0 0 0 21 0 0 0 20 0 1 0 404210253 39821312 2174 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9722 2174 486 7937 0 1750 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38888 KiB
Current children cumulated memory: 8696 KiB

[startup+0.310057 s]*
/proc/loadavg: 2.00 2.04 1.76 3/199 31465
/proc/meminfo: memFree=24279680/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=38888 memory=8696 CPUtime=0.31 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 2318 0 0 0 31 0 0 0 20 0 1 0 404210253 39821312 2174 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9722 2174 486 7937 0 1750 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38888 KiB
Current children cumulated memory: 8696 KiB

[startup+0.700293 s]
/proc/loadavg: 2.00 2.04 1.76 3/199 31465
/proc/meminfo: memFree=24279448/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39020 memory=8696 CPUtime=0.68 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 2321 0 0 0 68 0 0 0 20 0 1 0 404210253 39956480 2174 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9755 2174 486 7937 0 1783 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 8696 KiB

[startup+1.50029 s]
/proc/loadavg: 1.92 2.02 1.76 3/199 31465
/proc/meminfo: memFree=24279448/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39020 memory=8696 CPUtime=1.49 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 2326 0 0 0 148 1 0 0 20 0 1 0 404210253 39956480 2174 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9755 2174 486 7937 0 1783 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 8696 KiB

[startup+3.11011 s]
/proc/loadavg: 1.92 2.02 1.76 3/199 31465
/proc/meminfo: memFree=24279448/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39020 memory=8800 CPUtime=3.09 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 3807 0 0 0 307 2 0 0 20 0 1 0 404210253 39956480 2200 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9755 2200 497 7937 0 1783 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 8800 KiB

[startup+6.30028 s]
/proc/loadavg: 1.93 2.02 1.76 3/199 31465
/proc/meminfo: memFree=24279280/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39020 memory=8808 CPUtime=6.28 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 5290 0 0 0 622 6 0 0 20 0 1 0 404210253 39956480 2202 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9755 2202 497 7937 0 1783 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 8808 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.02 1.76 3/199 31465
/proc/meminfo: memFree=24279076/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39020 memory=8820 CPUtime=12.69 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 6781 0 0 0 1258 11 0 0 20 0 1 0 404210253 39956480 2205 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9755 2205 497 7937 0 1783 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 8820 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.02 1.77 3/199 31466
/proc/meminfo: memFree=24279324/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39020 memory=8848 CPUtime=25.48 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 9767 0 0 0 2528 20 0 0 20 0 1 0 404210253 39956480 2212 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9755 2212 497 7937 0 1783 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 8848 KiB

[startup+51.1101 s]
/proc/loadavg: 1.97 2.01 1.77 3/199 31468
/proc/meminfo: memFree=24278900/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39020 memory=8860 CPUtime=51.09 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 10269 0 0 0 5069 40 0 0 20 0 1 0 404210253 39956480 2215 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9755 2215 497 7937 0 1783 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 8860 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 1.78 3/200 31473
/proc/meminfo: memFree=24279256/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39020 memory=8872 CPUtime=102.28 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 10774 0 0 0 10143 85 0 0 20 0 1 0 404210253 39956480 2218 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9755 2218 497 7937 0 1783 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 8872 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 1.80 3/201 31479
/proc/meminfo: memFree=24278700/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39020 memory=8888 CPUtime=162.27 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 11282 0 0 0 16091 136 0 0 20 0 1 0 404210253 39956480 2222 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9755 2222 497 7937 0 1783 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 8888 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.81 3/200 31483
/proc/meminfo: memFree=24279088/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39020 memory=8892 CPUtime=222.26 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 11790 0 0 0 22015 211 0 0 20 0 1 0 404210253 39956480 2223 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9755 2223 497 7937 0 1783 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 8892 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.82 3/200 31487
/proc/meminfo: memFree=24279056/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39020 memory=8904 CPUtime=282.26 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 12280 0 0 0 27926 300 0 0 20 0 1 0 404210253 39956480 2226 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9755 2226 497 7937 0 1783 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 39020 KiB
Current children cumulated memory: 8904 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.83 3/201 31493
/proc/meminfo: memFree=24278332/32770688 swapFree=66960392/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8904 CPUtime=342.26 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 12790 0 0 0 33839 387 0 0 20 0 1 0 404210253 40091648 2226 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2226 497 7937 0 1816 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8904 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.84 3/199 31504
/proc/meminfo: memFree=24278548/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8908 CPUtime=402.26 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 13292 0 0 0 39731 495 0 0 20 0 1 0 404210253 40091648 2227 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2227 497 7937 0 1816 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8908 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/199 31508
/proc/meminfo: memFree=24278548/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8908 CPUtime=462.25 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 13801 0 0 0 45627 598 0 0 20 0 1 0 404210253 40091648 2227 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2227 497 7937 0 1816 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8908 KiB


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

Current children cumulated memory: 8940 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/199 31713
/proc/meminfo: memFree=24251236/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2082.28 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 23936 0 0 0 204594 3634 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/199 31717
/proc/meminfo: memFree=24250956/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2142.29 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 23937 0 0 0 210503 3726 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 31730
/proc/meminfo: memFree=24251540/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2202.29 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 24445 0 0 0 216403 3826 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 31734
/proc/meminfo: memFree=24251464/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2262.3 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 24447 0 0 0 222302 3928 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2322.3 s]
/proc/loadavg: 2.76 2.21 2.08 3/200 31740
/proc/meminfo: memFree=24250268/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2322.3 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 24958 0 0 0 228184 4046 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2322.3 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2382.3 s]
/proc/loadavg: 2.34 2.20 2.09 3/199 31744
/proc/meminfo: memFree=24250992/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2382.31 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 24958 0 0 0 234069 4162 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2442.3 s]
/proc/loadavg: 2.13 2.17 2.08 3/199 31748
/proc/meminfo: memFree=24251060/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2442.31 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 25457 0 0 0 239962 4269 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.14 2.07 3/200 31754
/proc/meminfo: memFree=24250756/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2502.31 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 25475 0 0 0 245862 4369 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2520 s]
# the end of solver process 31464 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2476.01 s, system=44.0225 s

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

[startup+2508.8 s]
/proc/loadavg: 2.04 2.13 2.07 3/199 31754
/proc/meminfo: memFree=24251128/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2508.81 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 25475 0 0 0 246500 4381 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2508.81 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2515.2 s]
/proc/loadavg: 2.04 2.13 2.07 3/199 31754
/proc/meminfo: memFree=24251328/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2515.22 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 25475 0 0 0 247131 4391 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2515.22 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2518.4 s]
/proc/loadavg: 2.04 2.13 2.07 3/199 31754
/proc/meminfo: memFree=24251328/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2518.41 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 25975 0 0 0 247444 4397 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2518.41 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2519.2 s]
/proc/loadavg: 2.04 2.13 2.07 3/199 31754
/proc/meminfo: memFree=24251328/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2519.21 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 25975 0 0 0 247522 4399 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2519.21 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2519.6 s]
/proc/loadavg: 2.04 2.13 2.07 3/199 31754
/proc/meminfo: memFree=24251328/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2519.61 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 25980 0 0 0 247561 4400 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2519.61 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2519.8 s]
/proc/loadavg: 2.04 2.13 2.07 3/199 31754
/proc/meminfo: memFree=24251328/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2519.82 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 25980 0 0 0 247581 4401 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

[startup+2519.9 s]
/proc/loadavg: 2.04 2.13 2.07 3/199 31754
/proc/meminfo: memFree=24251328/32770688 swapFree=66960400/67108860
[pid=31464] ppid=31461 vsize=39152 memory=8940 CPUtime=2519.92 cores=4-7
/proc/31464/stat : 31464 (BTD) R 31461 31464 31157 0 -1 4202496 25980 0 0 0 247591 4401 0 0 20 0 1 0 404210253 40091648 2235 33554432000 4194304 36700936 140735652316432 140735652315480 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 69705728 140735652320296 140735652320372 140735652320372 140735652323281 0
/proc/31464/statm: 9788 2235 497 7937 0 1816 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 8940 KiB

Child status: 0
Real time (s): 2520
CPU time (s): 2520.03
CPU user time (s): 2476.01
CPU system time (s): 44.0225
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 39152
Max. memory (cumulated for all children) (KiB): 8940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2476.01
system time used= 44.0225
maximum resident set size= 8960
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26056
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= 4
involuntary context switches= 1250


# summary of solver processes directly reported to runsolver:
#   pid: 31464
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2476.01
#   total CPU system time (s): 44.0225

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.81736 second user time and 18.1135 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-12 12:04:05
IDJOB=4386847
IDBENCH=134577
IDSOLVER=2822
FILE ID=node116/4386847-1568282685
RUNJOBID= node116-1568280873-31189
PBS_JOBID= 21701086
Free space on /tmp= 54268 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07-2_X2.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386847-1568282685/watcher-4386847-1568282685 -o /tmp/evaluation-result-4386847-1568282685/solver-4386847-1568282685 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568280873-31189 --watchdog 2580  BTD 2520 HOME/instance-4386847-1568282685.xml

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

MD5SUM BENCH= bca347db5d1c552995f700e5a754db73
RANDOM SEED=641112728

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        24286604 kB
MemAvailable:   31813156 kB
Buffers:           92276 kB
Cached:          7646268 kB
SwapCached:        46392 kB
Active:          1446040 kB
Inactive:        6344708 kB
Active(anon):      16184 kB
Inactive(anon):    76696 kB
Active(file):    1429856 kB
Inactive(file):  6268012 kB
Unevictable:      110104 kB
Mlocked:          110104 kB
SwapTotal:      67108860 kB
SwapFree:       66960392 kB
Dirty:             61348 kB
Writeback:             0 kB
AnonPages:        116928 kB
Mapped:            43144 kB
Shmem:             31776 kB
Slab:             285876 kB
SReclaimable:     257144 kB
SUnreclaim:        28732 kB
KernelStack:        3472 kB
PageTables:         5532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     529772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 54208 MiB
End job on node116 at 2019-09-12 12:46:05