Trace number 4301011

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
miniBTD_12 2018.07.27_12? (TO) 2519.8 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl50-51_c18.xml
MD5SUMa87da95f210b3c94235cbc017ff62562
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables5100
Number of constraints202
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":5100}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":5100}]
Minimum constraint arity50
Maximum constraint arity51
Distribution of constraint arities[{"arity":50,"count":102},{"arity":51,"count":100}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":202}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_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 (12665 MiB free)
  memory of node 1: 16384 MiB (14678 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301011-1532848050/watcher-4301011-1532848050 -o /tmp/evaluation-result-4301011-1532848050/solver-4301011-1532848050 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532843003-16946 --watchdog 2580 miniBTD 12 2520 HOME/instance-4301011-1532848050.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
Starting watchdog thread
solver pid=17662, runsolver pid=17659
Current StackSize limit: 8192 KiB


[startup+0.100147 s]*
/proc/loadavg: 1.92 1.98 1.95 3/187 17663
/proc/meminfo: memFree=27995064/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=31808 memory=7848 CPUtime=0.1 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 2171 0 0 0 10 0 0 0 20 0 1 0 102368308 32571392 1962 33554432000 4194304 5224696 140720621603184 140720621600184 4224608 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 7952 1962 589 252 0 1498 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31808 KiB
Current children cumulated memory: 7848 KiB

[startup+0.209459 s]*
/proc/loadavg: 1.92 1.98 1.95 3/187 17663
/proc/meminfo: memFree=27994692/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=32204 memory=8376 CPUtime=0.21 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 2276 0 0 0 21 0 0 0 20 0 1 0 102368308 32976896 2094 33554432000 4194304 5224696 140720621603184 140720621600184 139712905354213 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 8051 2094 589 252 0 1597 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32204 KiB
Current children cumulated memory: 8376 KiB

[startup+0.308833 s]*
/proc/loadavg: 1.92 1.98 1.95 3/187 17663
/proc/meminfo: memFree=27993948/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=32728 memory=8904 CPUtime=0.31 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 2414 0 0 0 31 0 0 0 20 0 1 0 102368308 33513472 2226 33554432000 4194304 5224696 140720621603184 140720621600184 4224640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 8182 2226 595 252 0 1728 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32728 KiB
Current children cumulated memory: 8904 KiB

[startup+0.70036 s]
/proc/loadavg: 1.92 1.98 1.95 3/187 17663
/proc/meminfo: memFree=27992548/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=54320 memory=30376 CPUtime=0.69 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 7784 0 0 0 69 0 0 0 20 0 1 0 102368308 55623680 7594 33554432000 4194304 5224696 140720621603184 140720621601800 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 13580 7594 645 252 0 7126 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 54320 KiB
Current children cumulated memory: 30376 KiB

[startup+1.50028 s]
/proc/loadavg: 1.92 1.98 1.95 3/187 17663
/proc/meminfo: memFree=27969188/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=54980 memory=31168 CPUtime=1.49 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 7986 0 0 0 148 1 0 0 20 0 1 0 102368308 56299520 7792 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 13745 7792 652 252 0 7291 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 54980 KiB
Current children cumulated memory: 31168 KiB

[startup+3.10893 s]
/proc/loadavg: 1.92 1.98 1.95 3/187 17663
/proc/meminfo: memFree=27964604/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=55248 memory=31364 CPUtime=3.1 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 9113 0 0 0 307 3 0 0 20 0 1 0 102368308 56573952 7841 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 13812 7841 662 252 0 7358 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 55248 KiB
Current children cumulated memory: 31364 KiB

[startup+6.30027 s]
/proc/loadavg: 1.92 1.98 1.95 3/187 17663
/proc/meminfo: memFree=27788152/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=55524 memory=31604 CPUtime=6.29 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 10309 0 0 0 625 4 0 0 20 0 1 0 102368308 56856576 7901 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 13881 7901 662 252 0 7427 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 55524 KiB
Current children cumulated memory: 31604 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.00 1.96 3/187 17663
/proc/meminfo: memFree=27786540/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=56200 memory=32308 CPUtime=12.69 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 11681 0 0 0 1260 9 0 0 20 0 1 0 102368308 57548800 8077 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 14050 8077 662 252 0 7596 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 56200 KiB
Current children cumulated memory: 32308 KiB

[startup+25.5003 s]
/proc/loadavg: 2.09 2.02 1.96 3/187 17663
/proc/meminfo: memFree=27785184/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=56992 memory=33172 CPUtime=25.49 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 14596 0 0 0 2529 20 0 0 20 0 1 0 102368308 58359808 8293 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 14248 8293 662 252 0 7794 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 56992 KiB
Current children cumulated memory: 33172 KiB

[startup+51.1094 s]
/proc/loadavg: 2.12 2.03 1.97 3/187 17663
/proc/meminfo: memFree=27781848/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=57796 memory=33960 CPUtime=51.1 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 16001 0 0 0 5071 39 0 0 20 0 1 0 102368308 59183104 8490 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 14449 8490 662 252 0 7995 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 57796 KiB
Current children cumulated memory: 33960 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.02 1.97 3/187 17664
/proc/meminfo: memFree=27779292/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=58480 memory=34588 CPUtime=102.28 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 17973 0 0 0 10143 85 0 0 20 0 1 0 102368308 59883520 8647 33554432000 4194304 5224696 140720621603184 140720621602200 139712911647239 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 14620 8647 662 252 0 8166 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 58480 KiB
Current children cumulated memory: 34588 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 1.97 3/187 17672
/proc/meminfo: memFree=27776856/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=59040 memory=35136 CPUtime=162.27 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 19302 0 0 0 16074 153 0 0 20 0 1 0 102368308 60456960 8784 33554432000 4194304 5224696 140720621603184 140720621602200 139712911647258 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 14760 8784 662 252 0 8306 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 59040 KiB
Current children cumulated memory: 35136 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/187 17673
/proc/meminfo: memFree=27776892/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=59312 memory=35688 CPUtime=222.26 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 19766 0 0 0 21991 235 0 0 20 0 1 0 102368308 60735488 8922 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 14828 8922 662 252 0 8374 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 59312 KiB
Current children cumulated memory: 35688 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17674
/proc/meminfo: memFree=27775900/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=59600 memory=36092 CPUtime=282.26 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 20261 0 0 0 27896 330 0 0 20 0 1 0 102368308 61030400 9023 33554432000 4194304 5224696 140720621603184 140720621602200 139712911647232 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 14900 9023 662 252 0 8446 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 59600 KiB
Current children cumulated memory: 36092 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17675
/proc/meminfo: memFree=27774348/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=59868 memory=36260 CPUtime=342.26 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 20691 0 0 0 33800 426 0 0 20 0 1 0 102368308 61304832 9065 33554432000 4194304 5224696 140720621603184 140720621602200 139712911647239 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 14967 9065 662 252 0 8513 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 59868 KiB
Current children cumulated memory: 36260 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17676
/proc/meminfo: memFree=27774472/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=60144 memory=36532 CPUtime=402.25 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 21086 0 0 0 39695 530 0 0 20 0 1 0 102368308 61587456 9133 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15036 9133 662 252 0 8582 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 60144 KiB
Current children cumulated memory: 36532 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17677
/proc/meminfo: memFree=27774100/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=60284 memory=36824 CPUtime=462.25 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 21490 0 0 0 45588 637 0 0 20 0 1 0 102368308 61730816 9206 33554432000 4194304 5224696 140720621603184 140720621602200 4261552 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15071 9206 662 252 0 8617 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 60284 KiB
Current children cumulated memory: 36824 KiB

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

/proc/17662/statm: 15442 9578 662 252 0 8988 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 61768 KiB
Current children cumulated memory: 38312 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17716
/proc/meminfo: memFree=27769920/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=61908 memory=38312 CPUtime=1782.13 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 30052 0 0 0 175229 2984 0 0 20 0 1 0 102368308 63393792 9578 33554432000 4194304 5224696 140720621603184 140720621602200 139712911647277 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15477 9578 662 252 0 9023 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 61908 KiB
Current children cumulated memory: 38312 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17717
/proc/meminfo: memFree=27769920/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=61908 memory=38376 CPUtime=1842.13 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 30299 0 0 0 181126 3087 0 0 20 0 1 0 102368308 63393792 9594 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15477 9594 662 252 0 9023 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 61908 KiB
Current children cumulated memory: 38376 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17718
/proc/meminfo: memFree=27770160/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=61908 memory=38376 CPUtime=1902.13 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 30514 0 0 0 187022 3191 0 0 20 0 1 0 102368308 63393792 9594 33554432000 4194304 5224696 140720621603184 140720621602200 139712911647239 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15477 9594 662 252 0 9023 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 61908 KiB
Current children cumulated memory: 38376 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 17727
/proc/meminfo: memFree=27769452/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=61908 memory=38424 CPUtime=1962.12 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 30818 0 0 0 192915 3297 0 0 20 0 1 0 102368308 63393792 9606 33554432000 4194304 5224696 140720621603184 140720621602200 4257748 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15477 9606 662 252 0 9023 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 61908 KiB
Current children cumulated memory: 38424 KiB

[startup+2022.3 s]
/proc/loadavg: 2.49 2.14 2.01 3/188 17728
/proc/meminfo: memFree=27769824/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=61908 memory=38480 CPUtime=2022.12 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 31093 0 0 0 198817 3395 0 0 20 0 1 0 102368308 63393792 9620 33554432000 4194304 5224696 140720621603184 140720621602200 139712911647271 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15477 9620 662 252 0 9023 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 61908 KiB
Current children cumulated memory: 38480 KiB

[startup+2082.3 s]
/proc/loadavg: 2.18 2.11 2.01 3/188 17729
/proc/meminfo: memFree=27769824/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=61908 memory=38484 CPUtime=2082.11 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 31308 0 0 0 204712 3499 0 0 20 0 1 0 102368308 63393792 9621 33554432000 4194304 5224696 140720621603184 140720621602200 139712911647239 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15477 9621 662 252 0 9023 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 61908 KiB
Current children cumulated memory: 38484 KiB

[startup+2142.3 s]
/proc/loadavg: 2.07 2.09 2.01 3/188 17730
/proc/meminfo: memFree=27769824/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=62048 memory=38576 CPUtime=2142.11 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 31637 0 0 0 210602 3609 0 0 20 0 1 0 102368308 63537152 9644 33554432000 4194304 5224696 140720621603184 140720621602200 139712911647239 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15512 9644 662 252 0 9058 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 62048 KiB
Current children cumulated memory: 38576 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.08 2.01 3/188 17731
/proc/meminfo: memFree=27769716/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=62048 memory=38576 CPUtime=2202.1 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 31853 0 0 0 216498 3712 0 0 20 0 1 0 102368308 63537152 9644 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15512 9644 662 252 0 9058 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 62048 KiB
Current children cumulated memory: 38576 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.06 2.01 3/187 17732
/proc/meminfo: memFree=27769608/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=62048 memory=38576 CPUtime=2262.1 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 32069 0 0 0 222385 3825 0 0 20 0 1 0 102368308 63537152 9644 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15512 9644 662 252 0 9058 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 62048 KiB
Current children cumulated memory: 38576 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/187 17733
/proc/meminfo: memFree=27769740/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=62184 memory=38576 CPUtime=2322.1 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 32349 0 0 0 228279 3931 0 0 20 0 1 0 102368308 63676416 9644 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15546 9644 662 252 0 9092 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 62184 KiB
Current children cumulated memory: 38576 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/187 17734
/proc/meminfo: memFree=27769864/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=62184 memory=38696 CPUtime=2382.09 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 32563 0 0 0 234173 4036 0 0 20 0 1 0 102368308 63676416 9674 33554432000 4194304 5224696 140720621603184 140720621602200 4257768 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15546 9674 662 252 0 9092 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 62184 KiB
Current children cumulated memory: 38696 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/187 17735
/proc/meminfo: memFree=27769640/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=62184 memory=38696 CPUtime=2442.09 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 32807 0 0 0 240071 4138 0 0 20 0 1 0 102368308 63676416 9674 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15546 9674 662 252 0 9092 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 62184 KiB
Current children cumulated memory: 38696 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/187 17736
/proc/meminfo: memFree=27769516/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=62184 memory=38696 CPUtime=2502.08 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 33050 0 0 0 245964 4244 0 0 20 0 1 0 102368308 63676416 9674 33554432000 4194304 5224696 140720621603184 140720621602200 139712905617788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15546 9674 662 252 0 9092 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 62184 KiB
Current children cumulated memory: 38696 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.01 3/187 17797
/proc/meminfo: memFree=27975576/32770624 swapFree=67108792/67108860
[pid=17662] ppid=17659 vsize=62184 memory=38696 CPUtime=2519.78 cores=0,2,4,6
/proc/17662/stat : 17662 (miniBTD) R 17659 17662 16915 0 -1 4202496 33264 0 0 0 247705 4273 0 0 20 0 1 0 102368308 63676416 9674 33554432000 4194304 5224696 140720621603184 140720621602200 4261552 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 40181760 140720621606068 140720621606151 140720621606151 140720621608909 0
/proc/17662/statm: 15546 9674 662 252 0 9092 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 62184 KiB
Current children cumulated memory: 38696 KiB

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

[startup+2520.01 s]
# the end of solver process 17662 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2477.06 s, system=42.7364 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): 2519.8
CPU user time (s): 2477.06
CPU system time (s): 42.7364
CPU usage (%): 99.9915
Max. virtual memory (cumulated for all children) (KiB): 62184
Max. memory (cumulated for all children) (KiB): 38696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2477.06
system time used= 42.7364
maximum resident set size= 38696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33264
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= 14
involuntary context switches= 3172


# summary of solver processes directly reported to runsolver:
#   pid: 17662
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2477.06
#   total CPU system time (s): 42.7364

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.48019 second user time and 16.2745 second system time

The end

Launcher Data 

Begin job on node150 at 2018-07-29 09:07:30
IDJOB=4301011
IDBENCH=141230
IDSOLVER=2770
FILE ID=node150/4301011-1532848050
RUNJOBID= node150-1532843003-16946
PBS_JOBID= 21022492
Free space on /tmp= 53080 MiB

SOLVER NAME= miniBTD_12 2018.07.27_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl50-51_c18.xml
COMMAND LINE= miniBTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301011-1532848050/watcher-4301011-1532848050 -o /tmp/evaluation-result-4301011-1532848050/solver-4301011-1532848050 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532843003-16946 --watchdog 2580  miniBTD 12 2520 HOME/instance-4301011-1532848050.xml

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

MD5SUM BENCH= a87da95f210b3c94235cbc017ff62562
RANDOM SEED=123108859

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        28000440 kB
MemAvailable:   31922168 kB
Buffers:          217616 kB
Cached:          3942628 kB
SwapCached:           32 kB
Active:          1563364 kB
Inactive:        2665076 kB
Active(anon):      19888 kB
Inactive(anon):    76188 kB
Active(file):    1543476 kB
Inactive(file):  2588888 kB
Unevictable:        7752 kB
Mlocked:            7752 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:             20212 kB
Writeback:             0 kB
AnonPages:        206612 kB
Mapped:            45060 kB
Shmem:             25156 kB
Slab:             239008 kB
SReclaimable:     210396 kB
SUnreclaim:        28612 kB
KernelStack:        3568 kB
PageTables:         5168 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     368884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 53064 MiB
End job on node150 at 2018-07-29 09:49:31