Trace number 4306451

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 2018.07.27_3? (TO) 2520.08 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-fpga25-25-sat_c18.xml
MD5SUMac52d6c4be7f254c8b8f2a5f4d50567d
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 benchmark0.215757
Satisfiable
(Un)Satisfiability was proved
Number of variables938
Number of constraints700
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":938}]
Minimum variable degree3
Maximum variable degree26
Distribution of variable degrees[{"degree":3,"count":625},{"degree":26,"count":313}]
Minimum constraint arity12
Maximum constraint arity25
Distribution of constraint arities[{"arity":12,"count":12},{"arity":13,"count":313},{"arity":14,"count":325},{"arity":25,"count":50}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":700}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3

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 (14521 MiB free)
  memory of node 1: 16384 MiB (13632 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306451-1534071957/watcher-4306451-1534071957 -o /tmp/evaluation-result-4306451-1534071957/solver-4306451-1534071957 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580 BTD 3 2520 HOME/instance-4306451-1534071957.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=21652, runsolver pid=21649


[startup+0.100615 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21653
/proc/meminfo: memFree=28826260/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=34820 memory=4704 CPUtime=0.1 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 1326 0 0 0 10 0 0 0 20 0 1 0 224758884 35655680 1176 33554432000 4194304 36388936 140723203092000 140723203086168 7657254 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 8705 1176 444 7861 0 809 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34820 KiB
Current children cumulated memory: 4704 KiB

[startup+0.209562 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21653
/proc/meminfo: memFree=28823036/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=38156 memory=8124 CPUtime=0.21 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 2189 0 0 0 21 0 0 0 20 0 1 0 224758884 39071744 2031 33554432000 4194304 36388936 140723203092000 140723203086168 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9539 2031 498 7861 0 1643 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38156 KiB
Current children cumulated memory: 8124 KiB

[startup+0.309345 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21653
/proc/meminfo: memFree=28823036/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=38156 memory=8124 CPUtime=0.31 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 2191 0 0 0 31 0 0 0 20 0 1 0 224758884 39071744 2031 33554432000 4194304 36388936 140723203092000 140723203086168 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9539 2031 498 7861 0 1643 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38156 KiB
Current children cumulated memory: 8124 KiB

[startup+0.700246 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21653
/proc/meminfo: memFree=28822664/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=38156 memory=8124 CPUtime=0.69 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 2207 0 0 0 69 0 0 0 20 0 1 0 224758884 39071744 2031 33554432000 4194304 36388936 140723203092000 140723203086168 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9539 2031 498 7861 0 1643 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38156 KiB
Current children cumulated memory: 8124 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21653
/proc/meminfo: memFree=28822556/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=38288 memory=8388 CPUtime=1.49 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 2233 0 0 0 148 1 0 0 20 0 1 0 224758884 39206912 2097 33554432000 4194304 36388936 140723203092000 140723203090840 6663879 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9572 2097 499 7861 0 1676 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38288 KiB
Current children cumulated memory: 8388 KiB

[startup+3.10893 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21653
/proc/meminfo: memFree=28822308/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=38420 memory=8472 CPUtime=3.1 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 3113 0 0 0 308 2 0 0 20 0 1 0 224758884 39342080 2118 33554432000 4194304 36388936 140723203092000 140723203090840 4658359 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9605 2118 499 7861 0 1709 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38420 KiB
Current children cumulated memory: 8472 KiB

[startup+6.30022 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 21653
/proc/meminfo: memFree=28820868/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=38552 memory=8616 CPUtime=6.29 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 4022 0 0 0 622 7 0 0 20 0 1 0 224758884 39477248 2154 33554432000 4194304 36388936 140723203092000 140723203090840 4658425 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9638 2154 499 7861 0 1742 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38552 KiB
Current children cumulated memory: 8616 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 21653
/proc/meminfo: memFree=28821024/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=38684 memory=8716 CPUtime=12.69 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 4959 0 0 0 1255 14 0 0 20 0 1 0 224758884 39612416 2179 33554432000 4194304 36388936 140723203092000 140723203090840 4658359 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9671 2179 499 7861 0 1775 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38684 KiB
Current children cumulated memory: 8716 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 21653
/proc/meminfo: memFree=28821024/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=38816 memory=8920 CPUtime=25.49 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 6865 0 0 0 2521 28 0 0 20 0 1 0 224758884 39747584 2230 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9704 2230 499 7861 0 1808 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 38816 KiB
Current children cumulated memory: 8920 KiB

[startup+51.109 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 21653
/proc/meminfo: memFree=28821024/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=38948 memory=9016 CPUtime=51.09 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 7873 0 0 0 5054 55 0 0 20 0 1 0 224758884 39882752 2254 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9737 2254 499 7861 0 1841 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 38948 KiB
Current children cumulated memory: 9016 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 21654
/proc/meminfo: memFree=28820156/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39080 memory=9136 CPUtime=102.28 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 8910 0 0 0 10118 110 0 0 20 0 1 0 224758884 40017920 2284 33554432000 4194304 36388936 140723203092000 140723203090840 4658397 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9770 2284 499 7861 0 1874 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 39080 KiB
Current children cumulated memory: 9136 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 21655
/proc/meminfo: memFree=28820152/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39080 memory=9236 CPUtime=162.28 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 9535 0 0 0 16054 174 0 0 20 0 1 0 224758884 40017920 2309 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9770 2309 499 7861 0 1874 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 39080 KiB
Current children cumulated memory: 9236 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21656
/proc/meminfo: memFree=28819872/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39212 memory=9292 CPUtime=222.28 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 10170 0 0 0 21986 242 0 0 20 0 1 0 224758884 40153088 2323 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9803 2323 499 7861 0 1907 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 39212 KiB
Current children cumulated memory: 9292 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21664
/proc/meminfo: memFree=28820148/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39212 memory=9360 CPUtime=282.28 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 10815 0 0 0 27919 309 0 0 20 0 1 0 224758884 40153088 2340 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9803 2340 499 7861 0 1907 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 39212 KiB
Current children cumulated memory: 9360 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21665
/proc/meminfo: memFree=28820148/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39344 memory=9412 CPUtime=342.28 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 11477 0 0 0 33857 371 0 0 20 0 1 0 224758884 40288256 2353 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9836 2353 499 7861 0 1940 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 39344 KiB
Current children cumulated memory: 9412 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21666
/proc/meminfo: memFree=28819976/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39344 memory=9444 CPUtime=402.28 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 12139 0 0 0 39790 438 0 0 20 0 1 0 224758884 40288256 2361 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9836 2361 499 7861 0 1940 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 39344 KiB
Current children cumulated memory: 9444 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21667
/proc/meminfo: memFree=28820464/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39344 memory=9484 CPUtime=462.28 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 12815 0 0 0 45728 500 0 0 20 0 1 0 224758884 40288256 2371 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9836 2371 499 7861 0 1940 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 39344 KiB
Current children cumulated memory: 9484 KiB


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

/proc/21652/statm: 9902 2441 499 7861 0 2006 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9764 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21769
/proc/meminfo: memFree=28696924/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39608 memory=9784 CPUtime=1782.33 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 19735 0 0 0 176332 1901 0 0 20 0 1 0 224758884 40558592 2446 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9902 2446 499 7861 0 2006 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9784 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21770
/proc/meminfo: memFree=28696616/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39608 memory=9784 CPUtime=1842.33 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 20075 0 0 0 182269 1964 0 0 20 0 1 0 224758884 40558592 2446 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9902 2446 499 7861 0 2006 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9784 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21771
/proc/meminfo: memFree=28696372/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39608 memory=9804 CPUtime=1902.34 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 20415 0 0 0 188205 2029 0 0 20 0 1 0 224758884 40558592 2451 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9902 2451 499 7861 0 2006 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9804 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21772
/proc/meminfo: memFree=28696472/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39608 memory=9804 CPUtime=1962.34 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 20415 0 0 0 194142 2092 0 0 20 0 1 0 224758884 40558592 2451 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9902 2451 499 7861 0 2006 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9804 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21773
/proc/meminfo: memFree=28695732/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39608 memory=9804 CPUtime=2022.34 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 20759 0 0 0 200082 2152 0 0 20 0 1 0 224758884 40558592 2451 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9902 2451 499 7861 0 2006 0
Current children cumulated CPU time: 2022.34 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9804 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 21782
/proc/meminfo: memFree=28695312/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39608 memory=9820 CPUtime=2082.34 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 21103 0 0 0 206018 2216 0 0 20 0 1 0 224758884 40558592 2455 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9902 2455 499 7861 0 2006 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9820 KiB

[startup+2142.3 s]
/proc/loadavg: 2.44 2.12 2.08 3/188 21783
/proc/meminfo: memFree=28694944/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39608 memory=9820 CPUtime=2142.35 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 21103 0 0 0 211959 2276 0 0 20 0 1 0 224758884 40558592 2455 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9902 2455 499 7861 0 2006 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9820 KiB

[startup+2202.3 s]
/proc/loadavg: 2.23 2.13 2.08 3/188 21784
/proc/meminfo: memFree=28695040/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39740 memory=9820 CPUtime=2202.35 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 21452 0 0 0 217891 2344 0 0 20 0 1 0 224758884 40693760 2455 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9935 2455 499 7861 0 2039 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9820 KiB

[startup+2262.3 s]
/proc/loadavg: 2.08 2.10 2.08 3/188 21785
/proc/meminfo: memFree=28694980/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39740 memory=9840 CPUtime=2262.35 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 21800 0 0 0 223828 2407 0 0 20 0 1 0 224758884 40693760 2460 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9935 2460 499 7861 0 2039 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9840 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/188 21786
/proc/meminfo: memFree=28694868/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39740 memory=9840 CPUtime=2322.35 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 22148 0 0 0 229762 2473 0 0 20 0 1 0 224758884 40693760 2460 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9935 2460 499 7861 0 2039 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9840 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 21787
/proc/meminfo: memFree=28694640/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39740 memory=9840 CPUtime=2382.35 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 22148 0 0 0 235695 2540 0 0 20 0 1 0 224758884 40693760 2460 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9935 2460 499 7861 0 2039 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9840 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 21788
/proc/meminfo: memFree=28693760/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39740 memory=9860 CPUtime=2442.36 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 22507 0 0 0 241632 2604 0 0 20 0 1 0 224758884 40693760 2465 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9935 2465 499 7861 0 2039 0
Current children cumulated CPU time: 2442.36 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9860 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 21789
/proc/meminfo: memFree=28694012/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39740 memory=9860 CPUtime=2502.36 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 22860 0 0 0 247569 2667 0 0 20 0 1 0 224758884 40693760 2465 33554432000 4194304 36388936 140723203092000 140723203090840 8047831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9935 2465 499 7861 0 2039 0
Current children cumulated CPU time: 2502.36 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9860 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 21789
/proc/meminfo: memFree=28694012/32770624 swapFree=67030652/67108860
[pid=21652] ppid=21649 vsize=39740 memory=9860 CPUtime=2520.07 cores=0,2,4,6
/proc/21652/stat : 21652 (BTD) R 21649 21652 19435 0 -1 4202496 23208 0 0 0 249319 2688 0 0 20 0 1 0 224758884 40693760 2465 33554432000 4194304 36388936 140723203092000 140723203090840 4658339 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 55033856 140723203097789 140723203097867 140723203097867 140723203100625 0
/proc/21652/statm: 9935 2465 499 7861 0 2039 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9860 KiB

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

[startup+2520.01 s]
# the end of solver process 21652 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2493.2 s, system=26.8827 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): 2520.08
CPU user time (s): 2493.2
CPU system time (s): 26.8827
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 39740
Max. memory (cumulated for all children) (KiB): 9860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2493.2
system time used= 26.8827
maximum resident set size= 9860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23208
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 813


# summary of solver processes directly reported to runsolver:
#   pid: 21652
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2493.2
#   total CPU system time (s): 26.8827

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.46652 second user time and 17.1104 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 13:05:57
IDJOB=4306451
IDBENCH=141228
IDSOLVER=2786
FILE ID=node102/4306451-1534071957
RUNJOBID= node102-1534061432-19466
PBS_JOBID= 21036978
Free space on /tmp= 38136 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-fpga25-25-sat_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306451-1534071957/watcher-4306451-1534071957 -o /tmp/evaluation-result-4306451-1534071957/solver-4306451-1534071957 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534061432-19466 --watchdog 2580  BTD 3 2520 HOME/instance-4306451-1534071957.xml 

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

MD5SUM BENCH= ac52d6c4be7f254c8b8f2a5f4d50567d
RANDOM SEED=391425812

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        28829456 kB
MemAvailable:   31812856 kB
Buffers:          126804 kB
Cached:          3103680 kB
SwapCached:        51252 kB
Active:          1743976 kB
Inactive:        1633352 kB
Active(anon):      71572 kB
Inactive(anon):   126948 kB
Active(file):    1672404 kB
Inactive(file):  1506404 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030652 kB
Dirty:             52740 kB
Writeback:             0 kB
AnonPages:        103580 kB
Mapped:            51796 kB
Shmem:             48976 kB
Slab:             261612 kB
SReclaimable:     233052 kB
SUnreclaim:        28560 kB
KernelStack:        3312 kB
PageTables:         5352 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     444444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38372 MiB
End job on node102 at 2018-08-12 13:47:57