Trace number 4391940

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 19.06.16? (TO) 2400.08 2400.11

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-spng/
Pb-NG-K151.xml
MD5SUMe95cbc33f220035f9b7ccd0bb1eeb0b2
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 variables17969
Number of constraints18273
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":17969}]
Minimum variable degree3
Maximum variable degree12
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":279},{"degree":5,"count":1843},{"degree":6,"count":8079},{"degree":7,"count":4930},{"degree":8,"count":1940},{"degree":9,"count":598},{"degree":10,"count":149},{"degree":11,"count":1},{"degree":12,"count":149}]
Minimum constraint arity1
Maximum constraint arity151
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":1950},{"arity":3,"count":8100},{"arity":4,"count":4950},{"arity":5,"count":2100},{"arity":6,"count":450},{"arity":7,"count":150},{"arity":9,"count":150},{"arity":119,"count":302},{"arity":151,"count":119}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":18273}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.06.16

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 (8643 MiB free)
  memory of node 1: 16384 MiB (11664 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391940-1568316298/watcher-4391940-1568316298 -o /tmp/evaluation-result-4391940-1568316298/solver-4391940-1568316298 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568310656-7022 --watchdog 2560 miniBTD 2400 HOME/instance-4391940-1568316298.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=8979, runsolver pid=8976

[startup+0.100114 s]*
/proc/loadavg: 2.00 1.99 1.95 3/199 8980
/proc/meminfo: memFree=20778900/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=43776 memory=18548 CPUtime=0.1 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 5241 0 0 0 10 0 0 0 20 0 1 0 407896644 44826624 4637 33554432000 4194304 5326806 140728795995584 140728795992232 4236112 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 10944 4637 597 277 0 4465 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 43776 KiB
Current children cumulated memory: 18548 KiB

[startup+0.209655 s]*
/proc/loadavg: 2.00 1.99 1.95 3/199 8980
/proc/meminfo: memFree=20778404/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=44172 memory=19076 CPUtime=0.2 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 5330 0 0 0 20 0 0 0 20 0 1 0 407896644 45232128 4769 33554432000 4194304 5326806 140728795995584 140728795992232 4236351 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 11043 4769 597 277 0 4564 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 44172 KiB
Current children cumulated memory: 19076 KiB

[startup+0.308823 s]*
/proc/loadavg: 2.00 1.99 1.95 3/199 8980
/proc/meminfo: memFree=20778404/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=44304 memory=19076 CPUtime=0.3 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 5385 0 0 0 30 0 0 0 20 0 1 0 407896644 45367296 4769 33554432000 4194304 5326806 140728795995584 140728795992232 4236360 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 11076 4769 597 277 0 4597 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 44304 KiB
Current children cumulated memory: 19076 KiB

[startup+0.700228 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 8980
/proc/meminfo: memFree=20778220/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=44964 memory=19868 CPUtime=0.69 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 5529 0 0 0 69 0 0 0 20 0 1 0 407896644 46043136 4967 33554432000 4194304 5326806 140728795995584 140728795992232 4236112 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 11241 4967 597 277 0 4762 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 44964 KiB
Current children cumulated memory: 19868 KiB

[startup+1.50021 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 8980
/proc/meminfo: memFree=20777476/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=45756 memory=20660 CPUtime=1.49 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 5735 0 0 0 149 0 0 0 20 0 1 0 407896644 46854144 5165 33554432000 4194304 5326806 140728795995584 140728795989864 4236446 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 11439 5165 597 277 0 4960 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 45756 KiB
Current children cumulated memory: 20660 KiB

[startup+3.10919 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 8980
/proc/meminfo: memFree=20775740/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=47076 memory=22084 CPUtime=3.09 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 9233 0 0 0 309 0 0 0 20 0 1 0 407896644 48205824 5521 33554432000 4194304 5326806 140728795995584 140728795989288 4236360 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 11769 5521 597 277 0 5290 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 47076 KiB
Current children cumulated memory: 22084 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 8980
/proc/meminfo: memFree=20770980/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=51960 memory=26684 CPUtime=6.29 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 14225 0 0 0 628 1 0 0 20 0 1 0 407896644 53207040 6671 33554432000 4194304 5326806 140728795995584 140728795988728 4236193 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 12990 6671 601 277 0 6511 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 51960 KiB
Current children cumulated memory: 26684 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 8980
/proc/meminfo: memFree=20761076/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=63128 memory=38024 CPUtime=12.69 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 21823 0 0 0 1267 2 0 0 20 0 1 0 407896644 64643072 9506 33554432000 4194304 5326806 140728795995584 140728795988728 4236360 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 15782 9506 601 277 0 9303 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 63128 KiB
Current children cumulated memory: 38024 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 8980
/proc/meminfo: memFree=20550892/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=273028 memory=246536 CPUtime=25.49 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 92096 0 0 0 2539 10 0 0 20 0 1 0 407896644 279580672 61634 33554432000 4194304 5326806 140728795995584 140728795994792 140116313178492 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 68257 61634 642 277 0 61778 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 273028 KiB
Current children cumulated memory: 246536 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 8984
/proc/meminfo: memFree=20549668/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=274500 memory=248164 CPUtime=51.09 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 97420 0 0 0 5096 13 0 0 20 0 1 0 407896644 281088000 62041 33554432000 4194304 5326806 140728795995584 140728795994792 140116313178492 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 68625 62041 655 277 0 62146 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 274500 KiB
Current children cumulated memory: 248164 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 8989
/proc/meminfo: memFree=20548444/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=275136 memory=248856 CPUtime=102.27 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 98309 0 0 0 10210 17 0 0 20 0 1 0 407896644 281739264 62214 33554432000 4194304 5326806 140728795995584 140728795994792 140116313178492 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 68784 62214 655 277 0 62305 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 275136 KiB
Current children cumulated memory: 248856 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 8993
/proc/meminfo: memFree=20547156/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=276128 memory=249772 CPUtime=162.27 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 99472 0 0 0 16202 25 0 0 20 0 1 0 407896644 282755072 62443 33554432000 4194304 5326806 140728795995584 140728795994792 4432717 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69032 62443 655 277 0 62553 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 276128 KiB
Current children cumulated memory: 249772 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 9060
/proc/meminfo: memFree=20254200/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=276128 memory=251936 CPUtime=222.28 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 99817 0 0 0 22197 31 0 0 20 0 1 0 407896644 282755072 62984 33554432000 4194304 5326806 140728795995584 140728795994792 140116313178492 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69032 62984 655 277 0 62553 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 276128 KiB
Current children cumulated memory: 251936 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/200 9065
/proc/meminfo: memFree=20253136/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=276260 memory=252028 CPUtime=282.27 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 100275 0 0 0 28191 36 0 0 20 0 1 0 407896644 282890240 63007 33554432000 4194304 5326806 140728795995584 140728795994792 4432692 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69065 63007 655 277 0 62586 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 276260 KiB
Current children cumulated memory: 252028 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.00 1.96 3/200 9069
/proc/meminfo: memFree=20253228/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=276260 memory=252152 CPUtime=342.28 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 100633 0 0 0 34186 42 0 0 20 0 1 0 407896644 282890240 63038 33554432000 4194304 5326806 140728795995584 140728795994792 140116313178492 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69065 63038 655 277 0 62586 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 276260 KiB
Current children cumulated memory: 252152 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.01 1.97 3/200 9083
/proc/meminfo: memFree=20252516/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=276836 memory=252764 CPUtime=402.27 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 101234 0 0 0 40180 47 0 0 20 0 1 0 407896644 283480064 63191 33554432000 4194304 5326806 140728795995584 140728795994792 4432692 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69209 63191 655 277 0 62730 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 276836 KiB
Current children cumulated memory: 252764 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/200 9087
/proc/meminfo: memFree=20250832/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=276836 memory=252764 CPUtime=462.27 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 101650 0 0 0 46172 55 0 0 20 0 1 0 407896644 283480064 63191 33554432000 4194304 5326806 140728795995584 140728795994792 4432703 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69209 63191 655 277 0 62730 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 276836 KiB
Current children cumulated memory: 252764 KiB


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

/proc/8979/statm: 69632 63588 655 277 0 63153 0
Current children cumulated CPU time: 1662.26 s
Current children cumulated vsize: 278528 KiB
Current children cumulated memory: 254352 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/200 9202
/proc/meminfo: memFree=20243876/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278528 memory=254352 CPUtime=1722.27 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 109507 0 0 0 172057 170 0 0 20 0 1 0 407896644 285212672 63588 33554432000 4194304 5326806 140728795995584 140728795994792 4432694 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69632 63588 655 277 0 63153 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 278528 KiB
Current children cumulated memory: 254352 KiB

[startup+1782.3 s]
/proc/loadavg: 2.05 2.03 1.98 3/200 9206
/proc/meminfo: memFree=20243676/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278528 memory=254352 CPUtime=1782.26 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 109774 0 0 0 178051 175 0 0 20 0 1 0 407896644 285212672 63588 33554432000 4194304 5326806 140728795995584 140728795994792 4432694 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69632 63588 655 277 0 63153 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 278528 KiB
Current children cumulated memory: 254352 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.02 1.98 3/200 9212
/proc/meminfo: memFree=20243604/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254456 CPUtime=1842.27 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 110154 0 0 0 184045 182 0 0 20 0 1 0 407896644 285360128 63614 33554432000 4194304 5326806 140728795995584 140728795994792 4432694 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63614 657 277 0 63189 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254456 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/199 9217
/proc/meminfo: memFree=20242496/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254564 CPUtime=1902.26 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 110511 0 0 0 190040 186 0 0 20 0 1 0 407896644 285360128 63641 33554432000 4194304 5326806 140728795995584 140728795994792 4432694 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63641 657 277 0 63189 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254564 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/199 9221
/proc/meminfo: memFree=20243120/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254564 CPUtime=1962.26 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 110834 0 0 0 196036 190 0 0 20 0 1 0 407896644 285360128 63641 33554432000 4194304 5326806 140728795995584 140728795994792 4432692 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63641 657 277 0 63189 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254564 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/199 9227
/proc/meminfo: memFree=20243228/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254564 CPUtime=2022.26 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 111151 0 0 0 202032 194 0 0 20 0 1 0 407896644 285360128 63641 33554432000 4194304 5326806 140728795995584 140728795994792 4432699 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63641 657 277 0 63189 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254564 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/199 9232
/proc/meminfo: memFree=20242780/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254564 CPUtime=2082.26 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 111543 0 0 0 208027 199 0 0 20 0 1 0 407896644 285360128 63641 33554432000 4194304 5326806 140728795995584 140728795994792 4432692 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63641 657 277 0 63189 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254564 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/199 9236
/proc/meminfo: memFree=20243856/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254564 CPUtime=2142.26 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 111859 0 0 0 214022 204 0 0 20 0 1 0 407896644 285360128 63641 33554432000 4194304 5326806 140728795995584 140728795994792 140116313178492 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63641 657 277 0 63189 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254564 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/199 9249
/proc/meminfo: memFree=20243440/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254564 CPUtime=2202.26 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 112172 0 0 0 220016 210 0 0 20 0 1 0 407896644 285360128 63641 33554432000 4194304 5326806 140728795995584 140728795994792 4432688 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63641 657 277 0 63189 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254564 KiB

[startup+2262.3 s]
/proc/loadavg: 2.08 2.03 1.99 3/200 9276
/proc/meminfo: memFree=20243500/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254564 CPUtime=2262.26 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 112478 0 0 0 226010 216 0 0 20 0 1 0 407896644 285360128 63641 33554432000 4194304 5326806 140728795995584 140728795994792 4432692 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63641 657 277 0 63189 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254564 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.02 1.99 3/200 9280
/proc/meminfo: memFree=20243308/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254564 CPUtime=2322.26 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 112793 0 0 0 232004 222 0 0 20 0 1 0 407896644 285360128 63641 33554432000 4194304 5326806 140728795995584 140728795994792 140116313178492 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63641 657 277 0 63189 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254564 KiB

[startup+2382.3 s]
/proc/loadavg: 2.08 2.04 1.99 3/200 9286
/proc/meminfo: memFree=20243544/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254564 CPUtime=2382.26 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 113106 0 0 0 237999 227 0 0 20 0 1 0 407896644 285360128 63641 33554432000 4194304 5326806 140728795995584 140728795994792 4432694 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63641 657 277 0 63189 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254564 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.06 2.03 1.99 3/200 9286
/proc/meminfo: memFree=20243244/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254564 CPUtime=2400.08 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 113412 0 0 0 239779 229 0 0 20 0 1 0 407896644 285360128 63641 33554432000 4194304 5326806 140728795995584 140728795994792 4432692 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63641 657 277 0 63189 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254564 KiB

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

[startup+2400.11 s]
# the end of solver process 8979 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2397.79 s, system=2.29199 s

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

[startup+2400.11 s]
/proc/loadavg: 2.06 2.03 1.99 3/200 9286
/proc/meminfo: memFree=20243244/32770624 swapFree=66939728/67108860
[pid=8979] ppid=8976 vsize=278672 memory=254564 CPUtime=2400.08 cores=0,2,4,6
/proc/8979/stat : 8979 (miniBTD) R 8976 8979 6991 0 -1 4202496 113412 0 0 0 239779 229 0 0 20 0 1 0 407896644 285360128 63641 33554432000 4194304 5326806 140728795995584 140728795994792 4432692 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7427920 7432256 11595776 140728796001312 140728796001392 140728796001392 140728796004301 0
/proc/8979/statm: 69668 63641 657 277 0 63189 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 278672 KiB
Current children cumulated memory: 254564 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.11
CPU time (s): 2400.08
CPU user time (s): 2397.79
CPU system time (s): 2.29199
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 278672
Max. memory (cumulated for all children) (KiB): 254564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2397.79
system time used= 2.29199
maximum resident set size= 254564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113412
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= 33
involuntary context switches= 3002


# summary of solver processes directly reported to runsolver:
#   pid: 8979
#   total CPU time (s): 2400.08
#   total CPU user time (s): 2397.79
#   total CPU system time (s): 2.29199

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.41771 second user time and 18.5103 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-12 21:24:16
IDJOB=4391940
IDBENCH=134771
IDSOLVER=2836
FILE ID=node125/4391940-1568316298
RUNJOBID= node125-1568310656-7022
PBS_JOBID= 21701124
Free space on /tmp= 57372 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-spng/Pb-NG-K151.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391940-1568316298/watcher-4391940-1568316298 -o /tmp/evaluation-result-4391940-1568316298/solver-4391940-1568316298 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568310656-7022 --watchdog 2560  miniBTD 2400 HOME/instance-4391940-1568316298.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= e95cbc33f220035f9b7ccd0bb1eeb0b2
RANDOM SEED=944503324

node125.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	: 5333.29
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	: 5333.29
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	: 5333.29
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	: 5333.29
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:        20795636 kB
MemAvailable:   31791916 kB
Buffers:          181732 kB
Cached:         11002568 kB
SwapCached:        66656 kB
Active:           977472 kB
Inactive:       10283532 kB
Active(anon):      14352 kB
Inactive(anon):   103148 kB
Active(file):     963120 kB
Inactive(file): 10180384 kB
Unevictable:      108980 kB
Mlocked:          108980 kB
SwapTotal:      67108860 kB
SwapFree:       66939728 kB
Dirty:              8844 kB
Writeback:             0 kB
AnonPages:        124628 kB
Mapped:            43336 kB
Shmem:             32148 kB
Slab:             309784 kB
SReclaimable:     281236 kB
SUnreclaim:        28548 kB
KernelStack:        3552 kB
PageTables:         5664 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     534472 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 57360 MiB
End job on node125 at 2019-09-12 22:04:16