Trace number 4386700

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? (TO) 2520.02 2519.9

General information on the benchmark

NameNumberPartitioning/NumberPartitioning-m1-s1/
NumberPartitioning-164.xml
MD5SUMb2fe288f8dde57e646dfc9c4f090c29d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark118.733
Satisfiable
(Un)Satisfiability was proved
Number of variables328
Number of constraints172
Number of domains2
Minimum domain size164
Maximum domain size26896
Distribution of domain sizes[{"size":164,"count":164},{"size":26896,"count":164}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":164},{"degree":4,"count":163},{"degree":5,"count":1}]
Minimum constraint arity1
Maximum constraint arity164
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":164},{"arity":82,"count":6},{"arity":164,"count":1}]
Number of extensional constraints0
Number of intensional constraints165
Distribution of constraint types[{"type":"intension","count":165},{"type":"allDifferent","count":1},{"type":"ordered","count":2},{"type":"sum","count":4}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

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 (6740 MiB free)
  memory of node 1: 16384 MiB (11233 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386700-1568280907/watcher-4386700-1568280907 -o /tmp/evaluation-result-4386700-1568280907/solver-4386700-1568280907 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568280864-31378 --watchdog 2580 BTD 2520 HOME/instance-4386700-1568280907.xml 

running on 4 cores: 0,2,4,6

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

solver pid=31408, runsolver pid=31401

[startup+0.100113 s]*
/proc/loadavg: 0.30 0.08 0.07 4/199 31409
/proc/meminfo: memFree=18302716/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=85884 memory=54632 CPUtime=0.1 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 13826 0 0 0 9 1 0 0 20 0 1 0 404357883 87945216 13658 33554432000 4194304 36700936 140730034825952 140730034825952 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 21471 13658 253 7937 0 13499 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 85884 KiB
Current children cumulated memory: 54632 KiB

[startup+0.20953 s]*
/proc/loadavg: 0.30 0.08 0.07 4/199 31409
/proc/meminfo: memFree=18190248/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=139840 memory=108488 CPUtime=0.21 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 27301 0 0 0 19 2 0 0 20 0 1 0 404357883 143196160 27122 33554432000 4194304 36700936 140730034825952 140730034825952 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 34960 27122 253 7937 0 26988 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 139840 KiB
Current children cumulated memory: 108488 KiB

[startup+0.309376 s]*
/proc/loadavg: 0.30 0.08 0.07 5/199 31409
/proc/meminfo: memFree=18097744/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=189272 memory=158120 CPUtime=0.31 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 39654 0 0 0 27 4 0 0 20 0 1 0 404357883 193814528 39464 33554432000 4194304 36700936 140730034825952 140730034825952 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 47318 39464 253 7937 0 39346 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 189272 KiB
Current children cumulated memory: 158120 KiB

[startup+0.700316 s]
/proc/loadavg: 0.30 0.08 0.07 3/199 31409
/proc/meminfo: memFree=17964396/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=368292 memory=338168 CPUtime=0.69 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 84666 0 0 0 60 9 0 0 20 0 1 0 404357883 377131008 84542 33554432000 4194304 36700936 140730034825952 140730034825952 8230195 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 92126 84542 494 7937 0 84154 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 368292 KiB
Current children cumulated memory: 338168 KiB

[startup+1.50019 s]
/proc/loadavg: 0.30 0.08 0.07 3/199 31409
/proc/meminfo: memFree=17813216/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=434116 memory=403904 CPUtime=1.49 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 101131 0 0 0 138 11 0 0 20 0 1 0 404357883 444534784 100976 33554432000 4194304 36700936 140730034825952 140730034824520 4312445 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 108529 100976 498 7937 0 100557 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 434116 KiB
Current children cumulated memory: 403904 KiB

[startup+3.10931 s]
/proc/loadavg: 0.30 0.08 0.07 3/199 31409
/proc/meminfo: memFree=17802336/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=434248 memory=404152 CPUtime=3.1 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 103255 0 0 0 294 16 0 0 20 0 1 0 404357883 444669952 101038 33554432000 4194304 36700936 140730034825952 140730034824344 4308986 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 108562 101038 504 7937 0 100590 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 434248 KiB
Current children cumulated memory: 404152 KiB

[startup+6.30022 s]
/proc/loadavg: 0.44 0.11 0.08 3/199 31409
/proc/meminfo: memFree=17810676/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=434512 memory=404456 CPUtime=6.29 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 110788 0 0 0 612 17 0 0 20 0 1 0 404357883 444940288 101114 33554432000 4194304 36700936 140730034825952 140730034824344 4308986 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 108628 101114 504 7937 0 100656 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 434512 KiB
Current children cumulated memory: 404456 KiB

[startup+12.7002 s]
/proc/loadavg: 0.56 0.14 0.09 3/199 31409
/proc/meminfo: memFree=17792068/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=435172 memory=405068 CPUtime=12.69 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 125686 0 0 0 1252 17 0 0 20 0 1 0 404357883 445616128 101267 33554432000 4194304 36700936 140730034825952 140730034824344 4313687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 108793 101267 504 7937 0 100821 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 435172 KiB
Current children cumulated memory: 405068 KiB

[startup+25.5003 s]
/proc/loadavg: 0.88 0.23 0.12 3/199 31409
/proc/meminfo: memFree=17753380/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=468976 memory=438424 CPUtime=25.49 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 177564 0 0 0 2529 20 0 0 20 0 1 0 404357883 480231424 109606 33554432000 4194304 36700936 140730034825952 140730034825000 4620281 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 117244 109606 543 7937 0 109272 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 468976 KiB
Current children cumulated memory: 438424 KiB

[startup+51.1096 s]
/proc/loadavg: 1.26 0.37 0.17 3/199 31412
/proc/meminfo: memFree=17680168/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=541920 memory=511456 CPUtime=51.09 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 219146 0 0 0 5085 24 0 0 20 0 1 0 404357883 554926080 127864 33554432000 4194304 36700936 140730034825952 140730034825000 6947488 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135480 127864 544 7937 0 127508 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 541920 KiB
Current children cumulated memory: 511456 KiB

[startup+102.3 s]
/proc/loadavg: 1.68 0.63 0.26 3/199 31415
/proc/meminfo: memFree=17676556/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=542052 memory=511528 CPUtime=102.29 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 240675 0 0 0 10202 27 0 0 20 0 1 0 404357883 555061248 127882 33554432000 4194304 36700936 140730034825952 140730034825000 4620264 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135513 127882 544 7937 0 127541 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 542052 KiB
Current children cumulated memory: 511528 KiB

[startup+162.3 s]
/proc/loadavg: 1.88 0.88 0.37 3/199 31480
/proc/meminfo: memFree=17869496/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=542184 memory=511676 CPUtime=162.29 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 256025 0 0 0 16200 29 0 0 20 0 1 0 404357883 555196416 127919 33554432000 4194304 36700936 140730034825952 140730034825000 4620360 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135546 127919 544 7937 0 127574 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 542184 KiB
Current children cumulated memory: 511676 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.08 0.47 3/199 31486
/proc/meminfo: memFree=17869400/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=542316 memory=511856 CPUtime=222.29 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 273929 0 0 0 22199 30 0 0 20 0 1 0 404357883 555331584 127964 33554432000 4194304 36700936 140730034825952 140730034825000 4620281 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135579 127964 544 7937 0 127607 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 542316 KiB
Current children cumulated memory: 511856 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.25 0.57 3/199 31490
/proc/meminfo: memFree=17869476/32770624 swapFree=66939676/67108860
[pid=31408] ppid=31401 vsize=542316 memory=511868 CPUtime=282.28 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 280375 0 0 0 28196 32 0 0 20 0 1 0 404357883 555331584 127967 33554432000 4194304 36700936 140730034825952 140730034825000 4620271 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135579 127967 544 7937 0 127607 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 542316 KiB
Current children cumulated memory: 511868 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.38 0.66 3/199 31501
/proc/meminfo: memFree=17867984/32770624 swapFree=66939680/67108860
[pid=31408] ppid=31401 vsize=542448 memory=512136 CPUtime=342.29 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 291623 0 0 0 34195 34 0 0 20 0 1 0 404357883 555466752 128034 33554432000 4194304 36700936 140730034825952 140730034825000 4620264 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135612 128034 544 7937 0 127640 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 542448 KiB
Current children cumulated memory: 512136 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.50 0.74 3/199 31507
/proc/meminfo: memFree=17866596/32770624 swapFree=66939680/67108860
[pid=31408] ppid=31401 vsize=542448 memory=512424 CPUtime=402.29 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 297175 0 0 0 40194 35 0 0 20 0 1 0 404357883 555466752 128106 33554432000 4194304 36700936 140730034825952 140730034825000 6947484 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135612 128106 544 7937 0 127640 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 542448 KiB
Current children cumulated memory: 512424 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.59 0.82 3/199 31511
/proc/meminfo: memFree=17867700/32770624 swapFree=66939680/67108860
[pid=31408] ppid=31401 vsize=542448 memory=512528 CPUtime=462.29 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 298900 0 0 0 46193 36 0 0 20 0 1 0 404357883 555466752 128132 33554432000 4194304 36700936 140730034825952 140730034825000 4620281 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135612 128132 544 7937 0 127640 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 542448 KiB
Current children cumulated memory: 512528 KiB


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

/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 1782.36 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 1.76 3/200 31660
/proc/meminfo: memFree=17867456/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=1842.37 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 319604 0 0 0 184183 54 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 4620207 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 1842.37 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 1.78 3/199 31664
/proc/meminfo: memFree=17867208/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=1902.37 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 320644 0 0 0 190182 55 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 4313715 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 1902.37 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 1.79 3/199 31668
/proc/meminfo: memFree=17867380/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=1962.38 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 321690 0 0 0 196182 56 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 4313048 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 1962.38 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 1.80 3/199 31674
/proc/meminfo: memFree=17867368/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=2022.37 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 322569 0 0 0 202180 57 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 4620285 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 2022.37 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.81 3/199 31678
/proc/meminfo: memFree=17866860/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=2082.38 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 323392 0 0 0 208180 58 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 4620271 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 2082.38 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.83 3/199 31689
/proc/meminfo: memFree=17867420/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=2142.38 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 324305 0 0 0 214179 59 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 4620281 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 2142.38 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.84 3/199 31695
/proc/meminfo: memFree=17867352/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=2202.39 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 325243 0 0 0 220178 61 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 4313715 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 2202.39 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/199 31699
/proc/meminfo: memFree=17867116/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=2262.39 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 326085 0 0 0 226177 62 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 4313721 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 2262.39 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.86 3/199 31703
/proc/meminfo: memFree=17867912/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=2322.4 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 326987 0 0 0 232177 63 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 4620281 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 2322.4 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/199 31709
/proc/meminfo: memFree=17867660/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=2382.39 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 327845 0 0 0 238176 63 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 4620264 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 2382.39 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/199 31713
/proc/meminfo: memFree=17867252/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=2442.4 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 328744 0 0 0 244176 64 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 6947472 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 2442.4 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.88 3/199 31717
/proc/meminfo: memFree=17867260/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542712 memory=512780 CPUtime=2502.4 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 329813 0 0 0 250176 64 0 0 20 0 1 0 404357883 555737088 128195 33554432000 4194304 36700936 140730034825952 140730034825000 6947526 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135678 128195 544 7937 0 127706 0
Current children cumulated CPU time: 2502.4 s
Current children cumulated vsize: 542712 KiB
Current children cumulated memory: 512780 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 1.88 3/199 31720
/proc/meminfo: memFree=17867364/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542844 memory=512832 CPUtime=2520 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 330006 0 0 0 251936 64 0 0 20 0 1 0 404357883 555872256 128208 33554432000 4194304 36700936 140730034825952 140730034825000 4620285 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135711 128208 544 7937 0 127739 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 542844 KiB
Current children cumulated memory: 512832 KiB

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

[startup+2519.9 s]
# the end of solver process 31408 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.37 s, system=0.648033 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 1.88 3/199 31720
/proc/meminfo: memFree=17867364/32770624 swapFree=66939684/67108860
[pid=31408] ppid=31401 vsize=542844 memory=512832 CPUtime=2520 cores=0,2,4,6
/proc/31408/stat : 31408 (BTD) R 31401 31408 31346 0 -1 4202496 330006 0 0 0 251936 64 0 0 20 0 1 0 404357883 555872256 128208 33554432000 4194304 36700936 140730034825952 140730034825000 4620285 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 41963520 140730034828328 140730034828404 140730034828404 140730034831313 0
/proc/31408/statm: 135711 128208 544 7937 0 127739 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 542844 KiB
Current children cumulated memory: 512832 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.02
CPU user time (s): 2519.37
CPU system time (s): 0.648033
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 542844
Max. memory (cumulated for all children) (KiB): 512832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.37
system time used= 0.648033
maximum resident set size= 512832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 330006
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= 27
involuntary context switches= 778


# summary of solver processes directly reported to runsolver:
#   pid: 31408
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2519.37
#   total CPU system time (s): 0.648033

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.19323 second user time and 17.3673 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-12 11:34:25
IDJOB=4386700
IDBENCH=122900
IDSOLVER=2822
FILE ID=node125/4386700-1568280907
RUNJOBID= node125-1568280864-31378
PBS_JOBID= 21701079
Free space on /tmp= 55096 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/NumberPartitioning/NumberPartitioning-m1-s1/NumberPartitioning-164.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386700-1568280907/watcher-4386700-1568280907 -o /tmp/evaluation-result-4386700-1568280907/solver-4386700-1568280907 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568280864-31378 --watchdog 2580  BTD 2520 HOME/instance-4386700-1568280907.xml

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

MD5SUM BENCH= b2fe288f8dde57e646dfc9c4f090c29d
RANDOM SEED=1238333497

node125.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	: 5333.29
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	: 5333.29
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	: 5333.29
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	: 5333.29
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:        18411928 kB
MemAvailable:   31801468 kB
Buffers:          157236 kB
Cached:         13360204 kB
SwapCached:        66708 kB
Active:          1154868 kB
Inactive:       12430468 kB
Active(anon):       5728 kB
Inactive(anon):   103156 kB
Active(file):    1149140 kB
Inactive(file): 12327312 kB
Unevictable:      108972 kB
Mlocked:          108972 kB
SwapTotal:      67108860 kB
SwapFree:       66939676 kB
Dirty:            123168 kB
Writeback:             0 kB
AnonPages:        111892 kB
Mapped:            41516 kB
Shmem:             32096 kB
Slab:             367764 kB
SReclaimable:     341548 kB
SUnreclaim:        26216 kB
KernelStack:        3376 kB
PageTables:         5536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     501600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 54976 MiB
End job on node125 at 2019-09-12 12:16:28