Trace number 4306220

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 2018.07.27_12? (TO) 2520.08 2519.9

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin14_c18.xml
MD5SUM6039279ad46bf871d7b71982a2bb5420
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 benchmark87.4245
Satisfiable
(Un)Satisfiability was proved
Number of variables8281
Number of constraints826
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":8281}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":8281}]
Minimum constraint arity91
Maximum constraint arity169
Distribution of constraint arities[{"arity":91,"count":728},{"arity":169,"count":98}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":826}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_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 (4943 MiB free)
  memory of node 1: 16384 MiB (3117 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306220-1534071268/watcher-4306220-1534071268 -o /tmp/evaluation-result-4306220-1534071268/solver-4306220-1534071268 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580 BTD 12 2520 HOME/instance-4306220-1534071268.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=17071, runsolver pid=17068

[startup+0.100204 s]*
/proc/loadavg: 2.00 1.99 2.03 3/193 17072
/proc/meminfo: memFree=8245276/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=41768 memory=10728 CPUtime=0.1 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 2985 0 0 0 10 0 0 0 20 0 1 0 224689973 42770432 2682 33554432000 4194304 36388936 140724748342256 140724748342256 4195856 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 10442 2682 443 7861 0 2546 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 41768 KiB
Current children cumulated memory: 10728 KiB

[startup+0.21002 s]*
/proc/loadavg: 2.00 1.99 2.03 3/193 17072
/proc/meminfo: memFree=8245276/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=42164 memory=10992 CPUtime=0.21 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 3066 0 0 0 21 0 0 0 20 0 1 0 224689973 43175936 2748 33554432000 4194304 36388936 140724748342256 140724748342256 7752736 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 10541 2748 443 7861 0 2645 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 42164 KiB
Current children cumulated memory: 10992 KiB

[startup+0.309267 s]*
/proc/loadavg: 2.00 1.99 2.03 3/193 17072
/proc/meminfo: memFree=8244904/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=42296 memory=11256 CPUtime=0.31 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 3122 0 0 0 31 0 0 0 20 0 1 0 224689973 43311104 2814 33554432000 4194304 36388936 140724748342256 140724748342256 4212708 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 10574 2814 443 7861 0 2678 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 42296 KiB
Current children cumulated memory: 11256 KiB

[startup+0.700339 s]
/proc/loadavg: 2.00 1.99 2.03 3/193 17072
/proc/meminfo: memFree=8244532/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=43088 memory=12048 CPUtime=0.69 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 3313 0 0 0 69 0 0 0 20 0 1 0 224689973 44122112 3012 33554432000 4194304 36388936 140724748342256 140724748335784 7934425 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 10772 3012 443 7861 0 2876 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 43088 KiB
Current children cumulated memory: 12048 KiB

[startup+1.50036 s]
/proc/loadavg: 2.00 1.99 2.03 3/193 17072
/proc/meminfo: memFree=8213972/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=46124 memory=15216 CPUtime=1.49 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 4073 0 0 0 149 0 0 0 20 0 1 0 224689973 47230976 3804 33554432000 4194304 36388936 140724748342256 140724748335784 7752703 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 11531 3804 443 7861 0 3635 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 46124 KiB
Current children cumulated memory: 15216 KiB

[startup+3.10978 s]
/proc/loadavg: 2.00 1.99 2.03 3/193 17072
/proc/meminfo: memFree=8237020/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=49820 memory=18852 CPUtime=3.1 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 7529 0 0 0 310 0 0 0 20 0 1 0 224689973 51015680 4713 33554432000 4194304 36388936 140724748342256 140724748335784 7934144 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 12455 4713 444 7861 0 4559 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 49820 KiB
Current children cumulated memory: 18852 KiB

[startup+6.30043 s]
/proc/loadavg: 2.16 2.02 2.05 3/193 17072
/proc/meminfo: memFree=8060344/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=226752 memory=195864 CPUtime=6.29 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 56566 0 0 0 622 7 0 0 20 0 1 0 224689973 232194048 48966 33554432000 4194304 36388936 140724748342256 140724748336120 4703642 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 56688 48966 481 7861 0 48792 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 226752 KiB
Current children cumulated memory: 195864 KiB

[startup+12.7004 s]
/proc/loadavg: 2.15 2.02 2.05 3/193 17072
/proc/meminfo: memFree=8055016/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=232908 memory=201668 CPUtime=12.69 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 62982 0 0 0 1261 8 0 0 20 0 1 0 224689973 238497792 50417 33554432000 4194304 36388936 140724748342256 140724748341096 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 58227 50417 500 7861 0 50331 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 232908 KiB
Current children cumulated memory: 201668 KiB

[startup+25.5004 s]
/proc/loadavg: 2.12 2.02 2.05 3/193 17072
/proc/meminfo: memFree=8055120/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=233360 memory=202280 CPUtime=25.5 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 73829 0 0 0 2539 11 0 0 20 0 1 0 224689973 238960640 50570 33554432000 4194304 36388936 140724748342256 140724748341096 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 58340 50570 510 7861 0 50444 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 233360 KiB
Current children cumulated memory: 202280 KiB

[startup+51.11 s]
/proc/loadavg: 2.08 2.02 2.05 3/192 17073
/proc/meminfo: memFree=8054676/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=234384 memory=203292 CPUtime=51.11 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 80165 0 0 0 5097 14 0 0 20 0 1 0 224689973 240009216 50823 33554432000 4194304 36388936 140724748342256 140724748341096 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 58596 50823 510 7861 0 50700 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 234384 KiB
Current children cumulated memory: 203292 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/192 17074
/proc/meminfo: memFree=8052148/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=235740 memory=204820 CPUtime=102.29 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 86294 0 0 0 10209 20 0 0 20 0 1 0 224689973 241397760 51205 33554432000 4194304 36388936 140724748342256 140724748341096 4661829 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 58935 51205 510 7861 0 51039 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 235740 KiB
Current children cumulated memory: 204820 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/192 17075
/proc/meminfo: memFree=8051140/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=236732 memory=205920 CPUtime=162.29 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 87430 0 0 0 16202 27 0 0 20 0 1 0 224689973 242413568 51480 33554432000 4194304 36388936 140724748342256 140724748341096 4635171 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 59183 51480 510 7861 0 51287 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 236732 KiB
Current children cumulated memory: 205920 KiB

[startup+222.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/192 17077
/proc/meminfo: memFree=8050640/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=237004 memory=206640 CPUtime=222.29 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 88362 0 0 0 22195 34 0 0 20 0 1 0 224689973 242692096 51660 33554432000 4194304 36388936 140724748342256 140724748341096 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 59251 51660 510 7861 0 51355 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 237004 KiB
Current children cumulated memory: 206640 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 17078
/proc/meminfo: memFree=8050924/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=237428 memory=207008 CPUtime=282.3 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 88830 0 0 0 28189 41 0 0 20 0 1 0 224689973 243126272 51752 33554432000 4194304 36388936 140724748342256 140724748341096 4661816 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 59357 51752 510 7861 0 51461 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 237428 KiB
Current children cumulated memory: 207008 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 17087
/proc/meminfo: memFree=8048960/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=237988 memory=207480 CPUtime=342.3 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 88961 0 0 0 34183 47 0 0 20 0 1 0 224689973 243699712 51870 33554432000 4194304 36388936 140724748342256 140724748341096 4635152 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 59497 51870 510 7861 0 51601 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 237988 KiB
Current children cumulated memory: 207480 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17110
/proc/meminfo: memFree=8047988/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=238256 memory=207736 CPUtime=402.3 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 89430 0 0 0 40177 53 0 0 20 0 1 0 224689973 243974144 51934 33554432000 4194304 36388936 140724748342256 140724748341096 4635163 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 59564 51934 510 7861 0 51668 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 238256 KiB
Current children cumulated memory: 207736 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 17112
/proc/meminfo: memFree=8048844/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=238256 memory=207736 CPUtime=462.31 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 89452 0 0 0 46171 60 0 0 20 0 1 0 224689973 243974144 51934 33554432000 4194304 36388936 140724748342256 140724748341096 4635171 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 59564 51934 510 7861 0 51668 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 238256 KiB
Current children cumulated memory: 207736 KiB


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

/proc/17071/statm: 60050 52472 510 7861 0 52154 0
Current children cumulated CPU time: 1782.41 s
Current children cumulated vsize: 240200 KiB
Current children cumulated memory: 209888 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/193 17157
/proc/meminfo: memFree=8222132/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240200 memory=209888 CPUtime=1842.42 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 94105 0 0 0 184055 187 0 0 20 0 1 0 224689973 245964800 52472 33554432000 4194304 36388936 140724748342256 140724748341096 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60050 52472 510 7861 0 52154 0
Current children cumulated CPU time: 1842.42 s
Current children cumulated vsize: 240200 KiB
Current children cumulated memory: 209888 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 17158
/proc/meminfo: memFree=8222144/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240332 memory=209888 CPUtime=1902.42 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 94147 0 0 0 190048 194 0 0 20 0 1 0 224689973 246099968 52472 33554432000 4194304 36388936 140724748342256 140724748341096 6663917 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60083 52472 510 7861 0 52187 0
Current children cumulated CPU time: 1902.42 s
Current children cumulated vsize: 240332 KiB
Current children cumulated memory: 209888 KiB

[startup+1962.3 s]
/proc/loadavg: 1.92 2.00 2.04 3/193 17220
/proc/meminfo: memFree=8262764/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240332 memory=209996 CPUtime=1962.42 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 94346 0 0 0 196044 198 0 0 20 0 1 0 224689973 246099968 52499 33554432000 4194304 36388936 140724748342256 140724748341096 6663879 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60083 52499 510 7861 0 52187 0
Current children cumulated CPU time: 1962.42 s
Current children cumulated vsize: 240332 KiB
Current children cumulated memory: 209996 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/191 17222
/proc/meminfo: memFree=8260688/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240332 memory=209996 CPUtime=2022.43 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 94349 0 0 0 202039 204 0 0 20 0 1 0 224689973 246099968 52499 33554432000 4194304 36388936 140724748342256 140724748341096 4661794 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60083 52499 510 7861 0 52187 0
Current children cumulated CPU time: 2022.43 s
Current children cumulated vsize: 240332 KiB
Current children cumulated memory: 209996 KiB

[startup+2082.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/191 17283
/proc/meminfo: memFree=8210256/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240468 memory=210044 CPUtime=2082.43 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 94587 0 0 0 208033 210 0 0 20 0 1 0 224689973 246239232 52511 33554432000 4194304 36388936 140724748342256 140724748341096 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60117 52511 510 7861 0 52221 0
Current children cumulated CPU time: 2082.43 s
Current children cumulated vsize: 240468 KiB
Current children cumulated memory: 210044 KiB

[startup+2142.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/191 17291
/proc/meminfo: memFree=8205828/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240468 memory=210044 CPUtime=2142.44 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 94587 0 0 0 214026 218 0 0 20 0 1 0 224689973 246239232 52511 33554432000 4194304 36388936 140724748342256 140724748341096 4635171 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60117 52511 510 7861 0 52221 0
Current children cumulated CPU time: 2142.44 s
Current children cumulated vsize: 240468 KiB
Current children cumulated memory: 210044 KiB

[startup+2202.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 17293
/proc/meminfo: memFree=8206392/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240468 memory=210060 CPUtime=2202.44 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 94828 0 0 0 220020 224 0 0 20 0 1 0 224689973 246239232 52515 33554432000 4194304 36388936 140724748342256 140724748341096 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60117 52515 510 7861 0 52221 0
Current children cumulated CPU time: 2202.44 s
Current children cumulated vsize: 240468 KiB
Current children cumulated memory: 210060 KiB

[startup+2262.3 s]
/proc/loadavg: 2.51 2.12 2.08 3/192 17294
/proc/meminfo: memFree=8205508/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240468 memory=210060 CPUtime=2262.45 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 94828 0 0 0 226015 230 0 0 20 0 1 0 224689973 246239232 52515 33554432000 4194304 36388936 140724748342256 140724748341096 4661886 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60117 52515 510 7861 0 52221 0
Current children cumulated CPU time: 2262.45 s
Current children cumulated vsize: 240468 KiB
Current children cumulated memory: 210060 KiB

[startup+2322.3 s]
/proc/loadavg: 2.29 2.14 2.09 3/192 17295
/proc/meminfo: memFree=8205172/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240468 memory=210076 CPUtime=2322.46 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 95038 0 0 0 232011 235 0 0 20 0 1 0 224689973 246239232 52519 33554432000 4194304 36388936 140724748342256 140724748341096 4515248 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60117 52519 510 7861 0 52221 0
Current children cumulated CPU time: 2322.46 s
Current children cumulated vsize: 240468 KiB
Current children cumulated memory: 210076 KiB

[startup+2382.3 s]
/proc/loadavg: 2.11 2.12 2.08 3/192 17296
/proc/meminfo: memFree=8204896/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240468 memory=210076 CPUtime=2382.46 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 95068 0 0 0 238005 241 0 0 20 0 1 0 224689973 246239232 52519 33554432000 4194304 36388936 140724748342256 140724748341096 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60117 52519 510 7861 0 52221 0
Current children cumulated CPU time: 2382.46 s
Current children cumulated vsize: 240468 KiB
Current children cumulated memory: 210076 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.10 2.08 3/192 17297
/proc/meminfo: memFree=8205092/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240468 memory=210104 CPUtime=2442.46 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 95248 0 0 0 243997 249 0 0 20 0 1 0 224689973 246239232 52526 33554432000 4194304 36388936 140724748342256 140724748341096 4251296 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60117 52526 510 7861 0 52221 0
Current children cumulated CPU time: 2442.46 s
Current children cumulated vsize: 240468 KiB
Current children cumulated memory: 210104 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/191 17298
/proc/meminfo: memFree=8205336/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240468 memory=210104 CPUtime=2502.46 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 95248 0 0 0 249992 254 0 0 20 0 1 0 224689973 246239232 52526 33554432000 4194304 36388936 140724748342256 140724748341096 4598998 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60117 52526 510 7861 0 52221 0
Current children cumulated CPU time: 2502.46 s
Current children cumulated vsize: 240468 KiB
Current children cumulated memory: 210104 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 17298
/proc/meminfo: memFree=8205488/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240468 memory=210104 CPUtime=2520.07 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 95419 0 0 0 251750 257 0 0 20 0 1 0 224689973 246239232 52526 33554432000 4194304 36388936 140724748342256 140724748341096 4661824 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60117 52526 510 7861 0 52221 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 240468 KiB
Current children cumulated memory: 210104 KiB

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

[startup+2519.9 s]
# the end of solver process 17071 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.51 s, system=2.57119 s

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

[startup+2519.9 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 17298
/proc/meminfo: memFree=8205488/32770624 swapFree=67108856/67108860
[pid=17071] ppid=17068 vsize=240468 memory=210104 CPUtime=2520.07 cores=0,2,4,6
/proc/17071/stat : 17071 (BTD) R 17068 17071 15404 0 -1 4202496 95419 0 0 0 251750 257 0 0 20 0 1 0 224689973 246239232 52526 33554432000 4194304 36388936 140724748342256 140724748341096 4661824 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 40222720 140724748350652 140724748350731 140724748350731 140724748353489 0
/proc/17071/statm: 60117 52526 510 7861 0 52221 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 240468 KiB
Current children cumulated memory: 210104 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.08
CPU user time (s): 2517.51
CPU system time (s): 2.57119
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 240468
Max. memory (cumulated for all children) (KiB): 210104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.51
system time used= 2.57119
maximum resident set size= 210104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95419
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= 19
involuntary context switches= 798


# summary of solver processes directly reported to runsolver:
#   pid: 17071
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2517.51
#   total CPU system time (s): 2.57119

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.84433 second user time and 19.3293 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-12 12:54:28
IDJOB=4306220
IDBENCH=141229
IDSOLVER=2785
FILE ID=node133/4306220-1534071268
RUNJOBID= node133-1534062958-15435
PBS_JOBID= 21036985
Free space on /tmp= 38752 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin14_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306220-1534071268/watcher-4306220-1534071268 -o /tmp/evaluation-result-4306220-1534071268/solver-4306220-1534071268 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580  BTD 12 2520 HOME/instance-4306220-1534071268.xml

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

MD5SUM BENCH= 6039279ad46bf871d7b71982a2bb5420
RANDOM SEED=843811873

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:         8254992 kB
MemAvailable:   31838504 kB
Buffers:          219996 kB
Cached:         23304040 kB
SwapCached:            0 kB
Active:         10242404 kB
Inactive:       13402748 kB
Active(anon):      71440 kB
Inactive(anon):   101956 kB
Active(file):   10170964 kB
Inactive(file): 13300792 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:             53116 kB
Writeback:             0 kB
AnonPages:        128012 kB
Mapped:            57980 kB
Shmem:             49820 kB
Slab:             568336 kB
SReclaimable:     540216 kB
SUnreclaim:        28120 kB
KernelStack:        3456 kB
PageTables:         5500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     445408 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 38924 MiB
End job on node133 at 2018-08-12 13:36:28