Trace number 4293714

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 2018.06.11_3? (TO) 2519.78 2520

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 18.06.11_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 (14936 MiB free)
  memory of node 1: 16384 MiB (11854 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293714-1532349665/watcher-4293714-1532349665 -o /tmp/evaluation-result-4293714-1532349665/solver-4293714-1532349665 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11624 --watchdog 2580 BTD 3 2520 HOME/instance-4293714-1532349665.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
solver pid=15257, runsolver pid=15254
Current StackSize limit: 8192 KiB


[startup+0.100145 s]*
/proc/loadavg: 1.88 1.98 2.03 3/187 15258
/proc/meminfo: memFree=27431572/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=34820 memory=4708 CPUtime=0.1 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 1317 0 0 0 10 0 0 0 20 0 1 0 52529708 35655680 1177 33554432000 4194304 36388972 140727739626288 140727739626288 7657238 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 8705 1177 446 7861 0 809 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34820 KiB
Current children cumulated memory: 4708 KiB

[startup+0.209455 s]*
/proc/loadavg: 1.88 1.98 2.03 3/187 15258
/proc/meminfo: memFree=27428300/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=38156 memory=8128 CPUtime=0.21 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 2191 0 0 0 21 0 0 0 20 0 1 0 52529708 39071744 2032 33554432000 4194304 36388972 140727739626288 140727739626288 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9539 2032 501 7861 0 1643 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38156 KiB
Current children cumulated memory: 8128 KiB

[startup+0.309307 s]*
/proc/loadavg: 1.88 1.98 2.03 3/187 15258
/proc/meminfo: memFree=27428300/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=38156 memory=8128 CPUtime=0.31 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 2193 0 0 0 31 0 0 0 20 0 1 0 52529708 39071744 2032 33554432000 4194304 36388972 140727739626288 140727739626288 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9539 2032 501 7861 0 1643 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38156 KiB
Current children cumulated memory: 8128 KiB

[startup+0.700271 s]
/proc/loadavg: 1.88 1.98 2.03 3/187 15258
/proc/meminfo: memFree=27428300/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=38156 memory=8128 CPUtime=0.69 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 2209 0 0 0 68 1 0 0 20 0 1 0 52529708 39071744 2032 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9539 2032 501 7861 0 1643 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38156 KiB
Current children cumulated memory: 8128 KiB

[startup+1.50027 s]
/proc/loadavg: 1.88 1.98 2.03 3/187 15258
/proc/meminfo: memFree=27428096/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=38288 memory=8392 CPUtime=1.49 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 2235 0 0 0 147 2 0 0 20 0 1 0 52529708 39206912 2098 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9572 2098 502 7861 0 1676 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38288 KiB
Current children cumulated memory: 8392 KiB

[startup+3.10937 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 15258
/proc/meminfo: memFree=27413704/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=38420 memory=8480 CPUtime=3.1 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 3116 0 0 0 307 3 0 0 20 0 1 0 52529708 39342080 2120 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9605 2120 502 7861 0 1709 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38420 KiB
Current children cumulated memory: 8480 KiB

[startup+6.30024 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 15258
/proc/meminfo: memFree=27427024/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=38552 memory=8624 CPUtime=6.29 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 4026 0 0 0 623 6 0 0 20 0 1 0 52529708 39477248 2156 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9638 2156 502 7861 0 1742 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38552 KiB
Current children cumulated memory: 8624 KiB

[startup+12.7002 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 15258
/proc/meminfo: memFree=27427456/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=38684 memory=8720 CPUtime=12.69 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 4964 0 0 0 1257 12 0 0 20 0 1 0 52529708 39612416 2180 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9671 2180 502 7861 0 1775 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38684 KiB
Current children cumulated memory: 8720 KiB

[startup+25.5002 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 15258
/proc/meminfo: memFree=27426820/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=38816 memory=8940 CPUtime=25.48 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 6500 0 0 0 2524 24 0 0 20 0 1 0 52529708 39747584 2235 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9704 2235 502 7861 0 1808 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 38816 KiB
Current children cumulated memory: 8940 KiB

[startup+51.1002 s]*
/proc/loadavg: 1.99 2.00 2.04 3/187 15258
/proc/meminfo: memFree=27427060/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=38948 memory=9052 CPUtime=51.09 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 7135 0 0 0 5055 54 0 0 20 0 1 0 52529708 39882752 2263 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9737 2263 502 7861 0 1841 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 38948 KiB
Current children cumulated memory: 9052 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 15259
/proc/meminfo: memFree=27425788/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39080 memory=9152 CPUtime=102.28 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 7795 0 0 0 10120 108 0 0 20 0 1 0 52529708 40017920 2288 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9770 2288 502 7861 0 1874 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 39080 KiB
Current children cumulated memory: 9152 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 15260
/proc/meminfo: memFree=27425396/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39080 memory=9252 CPUtime=162.27 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 8465 0 0 0 16050 177 0 0 20 0 1 0 52529708 40017920 2313 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9770 2313 502 7861 0 1874 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 39080 KiB
Current children cumulated memory: 9252 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 15261
/proc/meminfo: memFree=27425396/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39212 memory=9320 CPUtime=222.27 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 9147 0 0 0 21987 240 0 0 20 0 1 0 52529708 40153088 2330 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9803 2330 502 7861 0 1907 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 39212 KiB
Current children cumulated memory: 9320 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 15262
/proc/meminfo: memFree=27424968/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39212 memory=9376 CPUtime=282.26 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 9844 0 0 0 27924 302 0 0 20 0 1 0 52529708 40153088 2344 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9803 2344 502 7861 0 1907 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 39212 KiB
Current children cumulated memory: 9376 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 15263
/proc/meminfo: memFree=27425044/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39344 memory=9436 CPUtime=342.26 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 10548 0 0 0 33854 372 0 0 20 0 1 0 52529708 40288256 2359 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9836 2359 502 7861 0 1940 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 39344 KiB
Current children cumulated memory: 9436 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 15264
/proc/meminfo: memFree=27424920/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39344 memory=9460 CPUtime=402.25 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 11257 0 0 0 39790 435 0 0 20 0 1 0 52529708 40288256 2365 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9836 2365 502 7861 0 1940 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 39344 KiB
Current children cumulated memory: 9460 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 15265
/proc/meminfo: memFree=27424176/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39344 memory=9500 CPUtime=462.24 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 11980 0 0 0 45725 499 0 0 20 0 1 0 52529708 40288256 2375 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9836 2375 502 7861 0 1940 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 39344 KiB
Current children cumulated memory: 9500 KiB


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

/proc/15257/statm: 9902 2447 502 7861 0 2006 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9788 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15338
/proc/meminfo: memFree=27423376/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39608 memory=9808 CPUtime=1842.13 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 29484 0 0 0 182239 1974 0 0 20 0 1 0 52529708 40558592 2452 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9902 2452 502 7861 0 2006 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9808 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15339
/proc/meminfo: memFree=27423072/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39608 memory=9808 CPUtime=1902.12 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 30271 0 0 0 188176 2036 0 0 20 0 1 0 52529708 40558592 2452 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9902 2452 502 7861 0 2006 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9808 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15340
/proc/meminfo: memFree=27422700/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39608 memory=9808 CPUtime=1962.12 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 31058 0 0 0 194109 2103 0 0 20 0 1 0 52529708 40558592 2452 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9902 2452 502 7861 0 2006 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9808 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 15341
/proc/meminfo: memFree=27422816/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39608 memory=9808 CPUtime=2022.11 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 31853 0 0 0 200044 2167 0 0 20 0 1 0 52529708 40558592 2452 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9902 2452 502 7861 0 2006 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9808 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15342
/proc/meminfo: memFree=27422804/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39608 memory=9824 CPUtime=2082.11 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 32644 0 0 0 205980 2231 0 0 20 0 1 0 52529708 40558592 2456 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9902 2456 502 7861 0 2006 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9824 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15343
/proc/meminfo: memFree=27422508/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39608 memory=9824 CPUtime=2142.1 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 33435 0 0 0 211915 2295 0 0 20 0 1 0 52529708 40558592 2456 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9902 2456 502 7861 0 2006 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 39608 KiB
Current children cumulated memory: 9824 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15344
/proc/meminfo: memFree=27422448/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39740 memory=9824 CPUtime=2202.1 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 34235 0 0 0 217844 2366 0 0 20 0 1 0 52529708 40693760 2456 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9935 2456 502 7861 0 2039 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9824 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 15345
/proc/meminfo: memFree=27422448/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39740 memory=9844 CPUtime=2262.09 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 35028 0 0 0 223778 2431 0 0 20 0 1 0 52529708 40693760 2461 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9935 2461 502 7861 0 2039 0
Current children cumulated CPU time: 2262.09 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9844 KiB

[startup+2322.3 s]
/proc/loadavg: 2.53 2.16 2.09 3/187 15346
/proc/meminfo: memFree=27422696/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39740 memory=9844 CPUtime=2322.09 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 35821 0 0 0 229710 2499 0 0 20 0 1 0 52529708 40693760 2461 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9935 2461 502 7861 0 2039 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9844 KiB

[startup+2382.3 s]
/proc/loadavg: 2.19 2.13 2.09 3/188 15355
/proc/meminfo: memFree=27422628/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39740 memory=9844 CPUtime=2382.08 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 36612 0 0 0 235641 2567 0 0 20 0 1 0 52529708 40693760 2461 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9935 2461 502 7861 0 2039 0
Current children cumulated CPU time: 2382.08 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9844 KiB

[startup+2442.3 s]
/proc/loadavg: 2.07 2.11 2.08 3/188 15356
/proc/meminfo: memFree=27421736/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39740 memory=9844 CPUtime=2442.08 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 37417 0 0 0 241578 2630 0 0 20 0 1 0 52529708 40693760 2461 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9935 2461 502 7861 0 2039 0
Current children cumulated CPU time: 2442.08 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9844 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.09 2.08 3/188 15357
/proc/meminfo: memFree=27421684/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39740 memory=9864 CPUtime=2502.08 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 38215 0 0 0 247518 2690 0 0 20 0 1 0 52529708 40693760 2466 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9935 2466 502 7861 0 2039 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9864 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 15418
/proc/meminfo: memFree=27257200/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39740 memory=9864 CPUtime=2519.77 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 38972 0 0 0 249271 2706 0 0 20 0 1 0 52529708 40693760 2466 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9935 2466 502 7861 0 2039 0
Current children cumulated CPU time: 2519.77 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9864 KiB

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

[startup+2520 s]
# the end of solver process 15257 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2492.71 s, system=27.0677 s

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

[startup+2520 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 15418
/proc/meminfo: memFree=27257200/32770624 swapFree=67108860/67108860
[pid=15257] ppid=15254 vsize=39740 memory=9864 CPUtime=2519.77 cores=0,2,4,6
/proc/15257/stat : 15257 (BTD) R 15254 15257 11593 0 -1 4202496 38972 0 0 0 249271 2706 0 0 20 0 1 0 52529708 40693760 2466 33554432000 4194304 36388972 140727739626288 140727739625128 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71553024 140727739634877 140727739634955 140727739634955 140727739637713 0
/proc/15257/statm: 9935 2466 502 7861 0 2039 0
Current children cumulated CPU time: 2519.77 s
Current children cumulated vsize: 39740 KiB
Current children cumulated memory: 9864 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520
CPU time (s): 2519.78
CPU user time (s): 2492.71
CPU system time (s): 27.0677
CPU usage (%): 99.9913
Max. virtual memory (cumulated for all children) (KiB): 39740
Max. memory (cumulated for all children) (KiB): 9864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2492.71
system time used= 27.0677
maximum resident set size= 9864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38972
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= 3151


# summary of solver processes directly reported to runsolver:
#   pid: 15257
#   total CPU time (s): 2519.78
#   total CPU user time (s): 2492.71
#   total CPU system time (s): 27.0677

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.99978 second user time and 16.9544 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 14:41:05
IDJOB=4293714
IDBENCH=141228
IDSOLVER=2749
FILE ID=node151/4293714-1532349665
RUNJOBID= node151-1532329499-11624
PBS_JOBID= 21018998
Free space on /tmp= 55020 MiB

SOLVER NAME= BTD 2018.06.11_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-4293714-1532349665/watcher-4293714-1532349665 -o /tmp/evaluation-result-4293714-1532349665/solver-4293714-1532349665 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11624 --watchdog 2580  BTD 3 2520 HOME/instance-4293714-1532349665.xml

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

MD5SUM BENCH= ac52d6c4be7f254c8b8f2a5f4d50567d
RANDOM SEED=555961054

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        27434444 kB
MemAvailable:   31925284 kB
Buffers:          132940 kB
Cached:          4599548 kB
SwapCached:            0 kB
Active:          1006196 kB
Inactive:        3811432 kB
Active(anon):      35388 kB
Inactive(anon):    69276 kB
Active(file):     970808 kB
Inactive(file):  3742156 kB
Unevictable:        7888 kB
Mlocked:            7888 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53288 kB
Writeback:             0 kB
AnonPages:        102816 kB
Mapped:            38608 kB
Shmem:             17032 kB
Slab:             215032 kB
SReclaimable:     187424 kB
SUnreclaim:        27608 kB
KernelStack:        3568 kB
PageTables:         5820 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     375128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 54968 MiB
End job on node151 at 2018-07-23 15:23:05