Trace number 4386883

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 2520.01

General information on the benchmark

NameSuperSolutions/SuperSolutions-Taillard-os10/
SuperTaillard-os-10-23.xml
MD5SUMea1f89da39181e5263a1c81884ecc603
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 benchmark40.8874
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints2800
Number of domains67
Minimum domain size476
Maximum domain size574
Distribution of domain sizes[{"size":476,"count":4},{"size":478,"count":2},{"size":482,"count":2},{"size":483,"count":2},{"size":484,"count":6},{"size":485,"count":2},{"size":488,"count":2},{"size":489,"count":4},{"size":490,"count":2},{"size":492,"count":2},{"size":493,"count":2},{"size":494,"count":2},{"size":495,"count":4},{"size":496,"count":2},{"size":498,"count":4},{"size":499,"count":2},{"size":500,"count":4},{"size":501,"count":4},{"size":502,"count":4},{"size":503,"count":4},{"size":504,"count":4},{"size":505,"count":2},{"size":506,"count":2},{"size":507,"count":4},{"size":509,"count":2},"...",{"size":536,"count":6}, {"size":537,"count":2}, {"size":538,"count":2}, {"size":539,"count":4}, {"size":540,"count":2}, {"size":542,"count":2}, {"size":543,"count":4}, {"size":547,"count":2}, {"size":550,"count":8}, {"size":551,"count":2}, {"size":552,"count":4}, {"size":553,"count":2}, {"size":554,"count":2}, {"size":555,"count":2}, {"size":557,"count":2}, {"size":559,"count":6}, {"size":560,"count":4}, {"size":562,"count":2}, {"size":565,"count":2}, {"size":566,"count":2}, {"size":567,"count":2}, {"size":569,"count":2}, {"size":571,"count":6}, {"size":573,"count":2}, {"size":574,"count":2}]
Minimum variable degree19
Maximum variable degree37
Distribution of variable degrees[{"degree":19,"count":100},{"degree":37,"count":100}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2800}]
Number of extensional constraints0
Number of intensional constraints2800
Distribution of constraint types[{"type":"intension","count":2800}]
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 (8397 MiB free)
  memory of node 1: 16384 MiB (8652 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386883-1568283463/watcher-4386883-1568283463 -o /tmp/evaluation-result-4386883-1568283463/solver-4386883-1568283463 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568280857-32332 --watchdog 2580 BTD 2520 HOME/instance-4386883-1568283463.xml 

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

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

solver pid=359, runsolver pid=356

[startup+0.100894 s]*
/proc/loadavg: 2.00 2.01 1.88 3/199 360
/proc/meminfo: memFree=17449972/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=42088 memory=11392 CPUtime=0.09 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 3037 0 0 0 9 0 0 0 20 0 1 0 404282864 43098112 2848 33554432000 4194304 36700936 140725527127664 140725527121112 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 10522 2848 441 7937 0 2550 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 42088 KiB
Current children cumulated memory: 11392 KiB

[startup+0.209689 s]*
/proc/loadavg: 2.00 2.01 1.88 3/199 360
/proc/meminfo: memFree=17443524/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=48820 memory=18256 CPUtime=0.19 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 4738 0 0 0 19 0 0 0 20 0 1 0 404282864 49991680 4564 33554432000 4194304 36700936 140725527127664 140725527121112 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 12205 4564 441 7937 0 4233 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 48820 KiB
Current children cumulated memory: 18256 KiB

[startup+0.309474 s]*
/proc/loadavg: 2.00 2.01 1.88 3/199 360
/proc/meminfo: memFree=17437200/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=54896 memory=24328 CPUtime=0.3 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 6261 0 0 0 29 1 0 0 20 0 1 0 404282864 56213504 6082 33554432000 4194304 36700936 140725527127664 140725527121112 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 13724 6082 441 7937 0 5752 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 54896 KiB
Current children cumulated memory: 24328 KiB

[startup+0.700296 s]
/proc/loadavg: 2.00 2.01 1.88 3/199 360
/proc/meminfo: memFree=17425224/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=77732 memory=47296 CPUtime=0.69 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 11956 0 0 0 67 2 0 0 20 0 1 0 404282864 79597568 11824 33554432000 4194304 36700936 140725527127664 140725527121112 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 19433 11824 441 7937 0 11461 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 77732 KiB
Current children cumulated memory: 47296 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 1.88 3/199 360
/proc/meminfo: memFree=17379096/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115136 memory=83200 CPUtime=1.49 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 20939 0 0 0 146 3 0 0 20 0 1 0 404282864 117899264 20800 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28784 20800 516 7937 0 20812 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 115136 KiB
Current children cumulated memory: 83200 KiB

[startup+3.10916 s]
/proc/loadavg: 2.00 2.01 1.88 3/199 360
/proc/meminfo: memFree=17378104/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115136 memory=83252 CPUtime=3.09 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 27982 0 0 0 305 4 0 0 20 0 1 0 404282864 117899264 20813 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28784 20813 518 7937 0 20812 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 115136 KiB
Current children cumulated memory: 83252 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 1.88 3/199 360
/proc/meminfo: memFree=17377532/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115136 memory=83264 CPUtime=6.29 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 35483 0 0 0 622 7 0 0 20 0 1 0 404282864 117899264 20816 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28784 20816 518 7937 0 20812 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 115136 KiB
Current children cumulated memory: 83264 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.88 3/199 360
/proc/meminfo: memFree=17376908/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115136 memory=83264 CPUtime=12.68 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 42676 0 0 0 1259 9 0 0 20 0 1 0 404282864 117899264 20816 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28784 20816 518 7937 0 20812 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 115136 KiB
Current children cumulated memory: 83264 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.88 3/199 361
/proc/meminfo: memFree=17376792/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115136 memory=83264 CPUtime=25.47 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 51886 0 0 0 2532 15 0 0 20 0 1 0 404282864 117899264 20816 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28784 20816 518 7937 0 20812 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 115136 KiB
Current children cumulated memory: 83264 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 363
/proc/meminfo: memFree=17376544/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115136 memory=83268 CPUtime=51.07 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 52278 0 0 0 5079 28 0 0 20 0 1 0 404282864 117899264 20817 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28784 20817 518 7937 0 20812 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 115136 KiB
Current children cumulated memory: 83268 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.89 3/200 368
/proc/meminfo: memFree=17376112/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115136 memory=83268 CPUtime=102.25 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 52468 0 0 0 10171 54 0 0 20 0 1 0 404282864 117899264 20817 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28784 20817 518 7937 0 20812 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 115136 KiB
Current children cumulated memory: 83268 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/200 372
/proc/meminfo: memFree=17376564/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115136 memory=83268 CPUtime=162.25 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 52669 0 0 0 16142 83 0 0 20 0 1 0 404282864 117899264 20817 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28784 20817 518 7937 0 20812 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 115136 KiB
Current children cumulated memory: 83268 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/201 386
/proc/meminfo: memFree=17376452/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115136 memory=83268 CPUtime=222.24 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 52871 0 0 0 22114 110 0 0 20 0 1 0 404282864 117899264 20817 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28784 20817 518 7937 0 20812 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 115136 KiB
Current children cumulated memory: 83268 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/201 390
/proc/meminfo: memFree=17376676/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115136 memory=83268 CPUtime=282.23 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 53046 0 0 0 28086 137 0 0 20 0 1 0 404282864 117899264 20817 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28784 20817 518 7937 0 20812 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 115136 KiB
Current children cumulated memory: 83268 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/201 394
/proc/meminfo: memFree=17376316/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83268 CPUtime=342.22 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 53266 0 0 0 34059 163 0 0 20 0 1 0 404282864 118063104 20817 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20817 518 7937 0 20852 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83268 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/200 400
/proc/meminfo: memFree=17375408/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83348 CPUtime=402.22 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 53438 0 0 0 40021 201 0 0 20 0 1 0 404282864 118063104 20837 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20837 518 7937 0 20852 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83348 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 404
/proc/meminfo: memFree=17375588/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83348 CPUtime=462.22 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 53636 0 0 0 45986 236 0 0 20 0 1 0 404282864 118063104 20837 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20837 518 7937 0 20852 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83348 KiB


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

/proc/359/statm: 28824 20838 518 7937 0 20852 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83352 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/199 533
/proc/meminfo: memFree=17375276/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83352 CPUtime=1782.26 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 57690 0 0 0 177353 873 0 0 20 0 1 0 404282864 118063104 20838 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20838 518 7937 0 20852 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83352 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/199 539
/proc/meminfo: memFree=17375344/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83352 CPUtime=1842.26 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 57883 0 0 0 183327 899 0 0 20 0 1 0 404282864 118063104 20838 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20838 518 7937 0 20852 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83352 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/199 543
/proc/meminfo: memFree=17375164/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=1902.27 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 58058 0 0 0 189301 926 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/199 548
/proc/meminfo: memFree=17375416/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=1962.26 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 58238 0 0 0 195277 949 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/199 562
/proc/meminfo: memFree=17374352/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=2022.27 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 58427 0 0 0 201250 977 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 566
/proc/meminfo: memFree=17374472/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=2082.27 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 58604 0 0 0 207221 1006 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 573
/proc/meminfo: memFree=17374444/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=2142.28 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 58778 0 0 0 213192 1036 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 582
/proc/meminfo: memFree=17374436/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=2202.28 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 58951 0 0 0 219162 1066 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 587
/proc/meminfo: memFree=17373636/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=2262.27 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 59144 0 0 0 225129 1098 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 606
/proc/meminfo: memFree=17374436/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=2322.28 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 59325 0 0 0 231093 1135 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 612
/proc/meminfo: memFree=17374204/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=2382.28 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 59494 0 0 0 237058 1170 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 616
/proc/meminfo: memFree=17374028/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=2442.28 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 59672 0 0 0 243024 1204 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB

[startup+2502.3 s]
/proc/loadavg: 1.78 1.97 2.00 2/192 670
/proc/meminfo: memFree=17445256/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=2502.28 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 59857 0 0 0 248991 1237 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.61 1.92 1.99 2/192 672
/proc/meminfo: memFree=17444392/32770624 swapFree=66997088/67108860
[pid=359] ppid=356 vsize=115296 memory=83368 CPUtime=2519.99 cores=1,3,5,7
/proc/359/stat : 359 (BTD) R 356 359 32300 0 -1 4202496 60026 0 0 0 250751 1248 0 0 20 0 1 0 404282864 118063104 20842 33554432000 4194304 36700936 140725527127664 140725527126712 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 60145664 140725527135272 140725527135348 140725527135348 140725527138257 0
/proc/359/statm: 28824 20842 518 7937 0 20852 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 115296 KiB
Current children cumulated memory: 83368 KiB

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

[startup+2520.01 s]
# the end of solver process 359 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.52 s, system=12.4831 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
CPU user time (s): 2507.52
CPU system time (s): 12.4831
CPU usage (%): 99.9997
Max. virtual memory (cumulated for all children) (KiB): 115296
Max. memory (cumulated for all children) (KiB): 83368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.52
system time used= 12.4831
maximum resident set size= 83368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60026
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= 30
involuntary context switches= 809


# summary of solver processes directly reported to runsolver:
#   pid: 359
#   total CPU time (s): 2520
#   total CPU user time (s): 2507.52
#   total CPU system time (s): 12.4831

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.78277 second user time and 16.0992 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-12 12:17:02
IDJOB=4386883
IDBENCH=138447
IDSOLVER=2822
FILE ID=node145/4386883-1568283463
RUNJOBID= node145-1568280857-32332
PBS_JOBID= 21701066
Free space on /tmp= 52628 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Taillard-os10/SuperTaillard-os-10-23.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386883-1568283463/watcher-4386883-1568283463 -o /tmp/evaluation-result-4386883-1568283463/solver-4386883-1568283463 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568280857-32332 --watchdog 2580  BTD 2520 HOME/instance-4386883-1568283463.xml

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

MD5SUM BENCH= ea1f89da39181e5263a1c81884ecc603
RANDOM SEED=602155402

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        17459012 kB
MemAvailable:   31856180 kB
Buffers:          163348 kB
Cached:         14299740 kB
SwapCached:         2028 kB
Active:          2947604 kB
Inactive:       11527488 kB
Active(anon):      16044 kB
Inactive(anon):    37072 kB
Active(file):    2931560 kB
Inactive(file): 11490416 kB
Unevictable:      109176 kB
Mlocked:          109176 kB
SwapTotal:      67108860 kB
SwapFree:       66997088 kB
Dirty:             61496 kB
Writeback:             0 kB
AnonPages:        119460 kB
Mapped:            43040 kB
Shmem:             32324 kB
Slab:             431748 kB
SReclaimable:     403652 kB
SUnreclaim:        28096 kB
KernelStack:        3552 kB
PageTables:         5548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     534564 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52628 MiB
End job on node145 at 2019-09-12 12:59:02