Trace number 4293740

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_12 2018-06-11_12? (TO) 2520.05 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin16_c18.xml
MD5SUM5947b7d603c6960c1f689b2eabbe33a0
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 variables14400
Number of constraints1088
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":14400}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":14400}]
Minimum constraint arity120
Maximum constraint arity225
Distribution of constraint arities[{"arity":120,"count":960},{"arity":225,"count":128}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1088}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12

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 (6739 MiB free)
  memory of node 1: 16384 MiB (9033 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293740-1532482420/watcher-4293740-1532482420 -o /tmp/evaluation-result-4293740-1532482420/solver-4293740-1532482420 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580 BTD 12 2520 HOME/instance-4293740-1532482420.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
solver pid=20328, runsolver pid=20325
Current StackSize limit: 8192 KiB


[startup+0.100093 s]*
/proc/loadavg: 2.06 2.01 2.05 3/188 20329
/proc/meminfo: memFree=16136816/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=47116 memory=16584 CPUtime=0.1 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 4466 0 0 0 10 0 0 0 20 0 1 0 65805214 48246784 4146 33554432000 4194304 36388972 140735456945248 140735456939208 7934399 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 11779 4146 443 7861 0 3883 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 47116 KiB
Current children cumulated memory: 16584 KiB

[startup+0.209692 s]*
/proc/loadavg: 2.06 2.01 2.05 3/188 20329
/proc/meminfo: memFree=16136444/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=47380 memory=17112 CPUtime=0.21 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 4555 0 0 0 21 0 0 0 20 0 1 0 65805214 48517120 4278 33554432000 4194304 36388972 140735456945248 140735456939208 4212725 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 11845 4278 443 7861 0 3949 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 47380 KiB
Current children cumulated memory: 17112 KiB

[startup+0.308934 s]*
/proc/loadavg: 2.06 2.01 2.05 3/188 20329
/proc/meminfo: memFree=16136072/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=47644 memory=17376 CPUtime=0.31 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 4617 0 0 0 31 0 0 0 20 0 1 0 65805214 48787456 4344 33554432000 4194304 36388972 140735456945248 140735456939208 7747076 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 11911 4344 443 7861 0 4015 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 47644 KiB
Current children cumulated memory: 17376 KiB

[startup+0.700233 s]
/proc/loadavg: 2.06 2.01 2.05 3/188 20329
/proc/meminfo: memFree=16135700/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=48304 memory=17904 CPUtime=0.69 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 4768 0 0 0 69 0 0 0 20 0 1 0 65805214 49463296 4476 33554432000 4194304 36388972 140735456945248 140735456939208 4212725 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 12076 4476 443 7861 0 4180 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 48304 KiB
Current children cumulated memory: 17904 KiB

[startup+1.50023 s]
/proc/loadavg: 2.06 2.01 2.05 3/188 20329
/proc/meminfo: memFree=16134584/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=49096 memory=18696 CPUtime=1.49 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 4975 0 0 0 149 0 0 0 20 0 1 0 65805214 50274304 4674 33554432000 4194304 36388972 140735456945248 140735456939208 4212798 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 12274 4674 443 7861 0 4378 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 49096 KiB
Current children cumulated memory: 18696 KiB

[startup+3.10925 s]
/proc/loadavg: 2.06 2.01 2.05 3/188 20329
/proc/meminfo: memFree=16131860/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=51604 memory=21164 CPUtime=3.1 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 8888 0 0 0 310 0 0 0 20 0 1 0 65805214 52842496 5291 33554432000 4194304 36388972 140735456945248 140735456939272 4212500 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 12901 5291 443 7861 0 5005 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 51604 KiB
Current children cumulated memory: 21164 KiB

[startup+6.30022 s]
/proc/loadavg: 2.06 2.01 2.05 3/188 20329
/proc/meminfo: memFree=16126716/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=57016 memory=26768 CPUtime=6.29 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 13610 0 0 0 628 1 0 0 20 0 1 0 65805214 58384384 6692 33554432000 4194304 36388972 140735456945248 140735456939080 4212721 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 14254 6692 443 7861 0 6358 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 57016 KiB
Current children cumulated memory: 26768 KiB

[startup+12.7002 s]
/proc/loadavg: 2.05 2.01 2.05 3/188 20329
/proc/meminfo: memFree=16116112/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=67312 memory=36944 CPUtime=12.69 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 20740 0 0 0 1267 2 0 0 20 0 1 0 65805214 68927488 9236 33554432000 4194304 36388972 140735456945248 140735456938616 4212528 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 16828 9236 446 7861 0 8932 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 67312 KiB
Current children cumulated memory: 36944 KiB

[startup+25.5004 s]
/proc/loadavg: 2.04 2.01 2.05 3/188 20329
/proc/meminfo: memFree=15699208/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=484620 memory=453776 CPUtime=25.49 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 136319 0 0 0 2533 16 0 0 20 0 1 0 65805214 496250880 113444 33554432000 4194304 36388972 140735456945248 140735456944088 4661808 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 121155 113444 498 7861 0 113259 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 484620 KiB
Current children cumulated memory: 453776 KiB

[startup+51.1098 s]
/proc/loadavg: 2.03 2.01 2.05 3/188 20329
/proc/meminfo: memFree=15697220/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=486296 memory=455540 CPUtime=51.08 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 137562 0 0 0 5089 19 0 0 20 0 1 0 65805214 497967104 113885 33554432000 4194304 36388972 140735456945248 140735456944088 4661877 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 121574 113885 502 7861 0 113678 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 486296 KiB
Current children cumulated memory: 455540 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 20330
/proc/meminfo: memFree=15696336/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=486848 memory=456096 CPUtime=102.28 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 138536 0 0 0 10203 25 0 0 20 0 1 0 65805214 498532352 114024 33554432000 4194304 36388972 140735456945248 140735456944088 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 121712 114024 512 7861 0 113816 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 486848 KiB
Current children cumulated memory: 456096 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20331
/proc/meminfo: memFree=15694480/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=488244 memory=457500 CPUtime=162.28 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 139957 0 0 0 16195 33 0 0 20 0 1 0 65805214 499961856 114375 33554432000 4194304 36388972 140735456945248 140735456944088 4567523 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 122061 114375 512 7861 0 114165 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 488244 KiB
Current children cumulated memory: 457500 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20332
/proc/meminfo: memFree=15693076/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=489488 memory=458504 CPUtime=222.28 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 141339 0 0 0 22189 39 0 0 20 0 1 0 65805214 501235712 114626 33554432000 4194304 36388972 140735456945248 140735456944088 4661808 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 122372 114626 512 7861 0 114476 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 489488 KiB
Current children cumulated memory: 458504 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20333
/proc/meminfo: memFree=15692004/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=490460 memory=459708 CPUtime=282.29 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 142745 0 0 0 28183 46 0 0 20 0 1 0 65805214 502231040 114927 33554432000 4194304 36388972 140735456945248 140735456944088 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 122615 114927 512 7861 0 114719 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 490460 KiB
Current children cumulated memory: 459708 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20334
/proc/meminfo: memFree=15690492/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=491408 memory=461060 CPUtime=342.28 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 143395 0 0 0 34176 52 0 0 20 0 1 0 65805214 503201792 115265 33554432000 4194304 36388972 140735456945248 140735456944088 4661808 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 122852 115265 512 7861 0 114956 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 491408 KiB
Current children cumulated memory: 461060 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 20349
/proc/meminfo: memFree=15689112/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=491852 memory=461684 CPUtime=402.28 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 143976 0 0 0 40170 58 0 0 20 0 1 0 65805214 503656448 115421 33554432000 4194304 36388972 140735456945248 140735456944088 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 122963 115421 512 7861 0 115067 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 491852 KiB
Current children cumulated memory: 461684 KiB

[startup+462.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/189 20350
/proc/meminfo: memFree=15689380/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=492324 memory=462088 CPUtime=462.28 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 144629 0 0 0 46163 65 0 0 20 0 1 0 65805214 504139776 115522 33554432000 4194304 36388972 140735456945248 140735456944088 4661877 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 123081 115522 512 7861 0 115185 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 492324 KiB
Current children cumulated memory: 462088 KiB


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

/proc/20328/statm: 123988 116481 514 7861 0 116092 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 495952 KiB
Current children cumulated memory: 465924 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 20413
/proc/meminfo: memFree=15682376/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=495952 memory=465924 CPUtime=1782.31 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 155105 0 0 0 178041 190 0 0 20 0 1 0 65805214 507854848 116481 33554432000 4194304 36388972 140735456945248 140735456944088 6663868 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 123988 116481 514 7861 0 116092 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 495952 KiB
Current children cumulated memory: 465924 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 20414
/proc/meminfo: memFree=15682688/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496100 memory=465996 CPUtime=1842.31 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 155572 0 0 0 184037 194 0 0 20 0 1 0 65805214 508006400 116499 33554432000 4194304 36388972 140735456945248 140735456944088 4661808 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124025 116499 514 7861 0 116129 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 496100 KiB
Current children cumulated memory: 465996 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20415
/proc/meminfo: memFree=15682660/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496100 memory=465996 CPUtime=1902.31 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 155905 0 0 0 190030 201 0 0 20 0 1 0 65805214 508006400 116499 33554432000 4194304 36388972 140735456945248 140735456944088 4661813 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124025 116499 514 7861 0 116129 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 496100 KiB
Current children cumulated memory: 465996 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20416
/proc/meminfo: memFree=15682476/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496100 memory=466044 CPUtime=1962.32 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 156367 0 0 0 196024 208 0 0 20 0 1 0 65805214 508006400 116511 33554432000 4194304 36388972 140735456945248 140735456944088 4661808 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124025 116511 514 7861 0 116129 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 496100 KiB
Current children cumulated memory: 466044 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20417
/proc/meminfo: memFree=15682660/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496100 memory=466044 CPUtime=2022.32 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 156683 0 0 0 202018 214 0 0 20 0 1 0 65805214 508006400 116511 33554432000 4194304 36388972 140735456945248 140735456944088 4661813 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124025 116511 514 7861 0 116129 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 496100 KiB
Current children cumulated memory: 466044 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20418
/proc/meminfo: memFree=15682600/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496100 memory=466088 CPUtime=2082.33 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 157194 0 0 0 208012 221 0 0 20 0 1 0 65805214 508006400 116522 33554432000 4194304 36388972 140735456945248 140735456944088 4661808 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124025 116522 514 7861 0 116129 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 496100 KiB
Current children cumulated memory: 466088 KiB

[startup+2142.3 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 20419
/proc/meminfo: memFree=15683148/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496240 memory=466112 CPUtime=2142.32 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 157657 0 0 0 214004 228 0 0 20 0 1 0 65805214 508149760 116528 33554432000 4194304 36388972 140735456945248 140735456944088 4661808 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124060 116528 514 7861 0 116164 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466112 KiB

[startup+2202.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 20427
/proc/meminfo: memFree=15681408/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496240 memory=466112 CPUtime=2202.32 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 157971 0 0 0 219996 236 0 0 20 0 1 0 65805214 508149760 116528 33554432000 4194304 36388972 140735456945248 140735456944088 4661808 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124060 116528 514 7861 0 116164 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466112 KiB

[startup+2262.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 20428
/proc/meminfo: memFree=15681340/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496240 memory=466184 CPUtime=2262.33 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 158384 0 0 0 225987 246 0 0 20 0 1 0 65805214 508149760 116546 33554432000 4194304 36388972 140735456945248 140735456944088 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124060 116546 514 7861 0 116164 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466184 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20490
/proc/meminfo: memFree=15688444/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496240 memory=466184 CPUtime=2322.32 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 158867 0 0 0 231983 249 0 0 20 0 1 0 65805214 508149760 116546 33554432000 4194304 36388972 140735456945248 140735456944088 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124060 116546 514 7861 0 116164 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466184 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20491
/proc/meminfo: memFree=15688048/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496240 memory=466184 CPUtime=2382.33 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 159237 0 0 0 237979 254 0 0 20 0 1 0 65805214 508149760 116546 33554432000 4194304 36388972 140735456945248 140735456944088 6663863 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124060 116546 514 7861 0 116164 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466184 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/186 20552
/proc/meminfo: memFree=15636092/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496240 memory=466188 CPUtime=2442.33 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 159604 0 0 0 243974 259 0 0 20 0 1 0 65805214 508149760 116547 33554432000 4194304 36388972 140735456945248 140735456944088 6663863 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124060 116547 514 7861 0 116164 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 496240 KiB
Current children cumulated memory: 466188 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/187 20554
/proc/meminfo: memFree=15635404/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496380 memory=466272 CPUtime=2502.34 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 160095 0 0 0 249970 264 0 0 20 0 1 0 65805214 508293120 116568 33554432000 4194304 36388972 140735456945248 140735456944088 6663863 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124095 116568 514 7861 0 116199 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 496380 KiB
Current children cumulated memory: 466272 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.01 2.05 3/187 20555
/proc/meminfo: memFree=15635156/32770624 swapFree=67108860/67108860
[pid=20328] ppid=20325 vsize=496380 memory=466276 CPUtime=2520.04 cores=1,3,5,7
/proc/20328/stat : 20328 (BTD) R 20325 20328 16989 0 -1 4202496 160099 0 0 0 251739 265 0 0 20 0 1 0 65805214 508293120 116569 33554432000 4194304 36388972 140735456945248 140735456944088 4661808 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 38838272 140735456953532 140735456953611 140735456953611 140735456956369 0
/proc/20328/statm: 124095 116569 514 7861 0 116199 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 496380 KiB
Current children cumulated memory: 466276 KiB

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

[startup+2520.01 s]
# the end of solver process 20328 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.4 s, system=2.65206 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): 2520.05
CPU user time (s): 2517.4
CPU system time (s): 2.65206
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 496380
Max. memory (cumulated for all children) (KiB): 466276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.4
system time used= 2.65206
maximum resident set size= 466276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 160099
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= 28
involuntary context switches= 933


# summary of solver processes directly reported to runsolver:
#   pid: 20328
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2517.4
#   total CPU system time (s): 2.65206

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5696 second user time and 18.4185 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 03:33:40
IDJOB=4293740
IDBENCH=141231
IDSOLVER=2748
FILE ID=node149/4293740-1532482420
RUNJOBID= node149-1532466477-17021
PBS_JOBID= 21021584
Free space on /tmp= 43212 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin16_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293740-1532482420/watcher-4293740-1532482420 -o /tmp/evaluation-result-4293740-1532482420/solver-4293740-1532482420 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580  BTD 12 2520 HOME/instance-4293740-1532482420.xml

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

MD5SUM BENCH= 5947b7d603c6960c1f689b2eabbe33a0
RANDOM SEED=2016055100

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        16151996 kB
MemAvailable:   31904120 kB
Buffers:          182856 kB
Cached:         15594316 kB
SwapCached:            0 kB
Active:          2448440 kB
Inactive:       13416920 kB
Active(anon):      37852 kB
Inactive(anon):    70180 kB
Active(file):    2410588 kB
Inactive(file): 13346740 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53560 kB
Writeback:             0 kB
AnonPages:        102044 kB
Mapped:            40628 kB
Shmem:             17064 kB
Slab:             452304 kB
SReclaimable:     423256 kB
SUnreclaim:        29048 kB
KernelStack:        3440 kB
PageTables:         5260 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     43008 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= 43160 MiB
End job on node149 at 2018-07-25 04:15:40