Trace number 4391930

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) 2400.03 2399.8

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-spng/
Pb-NG-K138.xml
MD5SUMd1127b901f05c0465fc5ca2bd763ec4c
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 variables16422
Number of constraints16700
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":16422}]
Minimum variable degree3
Maximum variable degree12
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":266},{"degree":5,"count":1687},{"degree":6,"count":7377},{"degree":7,"count":4501},{"degree":8,"count":1771},{"degree":9,"count":546},{"degree":10,"count":136},{"degree":11,"count":1},{"degree":12,"count":136}]
Minimum constraint arity1
Maximum constraint arity138
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":1781},{"arity":3,"count":7398},{"arity":4,"count":4521},{"arity":5,"count":1918},{"arity":6,"count":411},{"arity":7,"count":137},{"arity":9,"count":137},{"arity":119,"count":276},{"arity":138,"count":119}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":16700}]
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 (15379 MiB free)
  memory of node 1: 16384 MiB (15627 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391930-1568316310/watcher-4391930-1568316310 -o /tmp/evaluation-result-4391930-1568316310/solver-4391930-1568316310 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12434 --watchdog 2560 miniBTD 2400 HOME/instance-4391930-1568316310.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=14610, runsolver pid=14607

[startup+0.1002 s]*
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31727064/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=42572 memory=17208 CPUtime=0.1 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 4915 0 0 0 10 0 0 0 20 0 1 0 407882493 43593728 4302 33554432000 4194304 5326806 140725233985392 140725233982040 4236360 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 10643 4302 597 277 0 4164 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 42572 KiB
Current children cumulated memory: 17208 KiB

[startup+0.209409 s]*
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31726692/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=42968 memory=17736 CPUtime=0.21 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 4990 0 0 0 21 0 0 0 20 0 1 0 407882493 43999232 4434 33554432000 4194304 5326806 140725233985392 140725233982040 140317193820048 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 10742 4434 597 277 0 4263 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 42968 KiB
Current children cumulated memory: 17736 KiB

[startup+0.309089 s]*
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31725948/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=43100 memory=17736 CPUtime=0.31 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 5041 0 0 0 31 0 0 0 20 0 1 0 407882493 44134400 4434 33554432000 4194304 5326806 140725233985392 140725233982040 4210992 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 10775 4434 597 277 0 4296 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 43100 KiB
Current children cumulated memory: 17736 KiB

[startup+0.700332 s]
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31725948/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=43628 memory=18264 CPUtime=0.69 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 5179 0 0 0 69 0 0 0 20 0 1 0 407882493 44675072 4566 33554432000 4194304 5326806 140725233985392 140725233982040 4236376 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 10907 4566 597 277 0 4428 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 43628 KiB
Current children cumulated memory: 18264 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31724880/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=44420 memory=19056 CPUtime=1.49 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 5361 0 0 0 149 0 0 0 20 0 1 0 407882493 45486080 4764 33554432000 4194304 5326806 140725233985392 140725233979736 4236296 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 11105 4764 597 277 0 4626 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 44420 KiB
Current children cumulated memory: 19056 KiB

[startup+3.10934 s]
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31721424/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=45608 memory=20420 CPUtime=3.1 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 8589 0 0 0 310 0 0 0 20 0 1 0 407882493 46702592 5105 33554432000 4194304 5326806 140725233985392 140725233979736 4236346 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 11402 5105 597 277 0 4923 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 45608 KiB
Current children cumulated memory: 20420 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31713772/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=50100 memory=24868 CPUtime=6.29 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 13207 0 0 0 628 1 0 0 20 0 1 0 407882493 51302400 6217 33554432000 4194304 5326806 140725233985392 140725233978536 4236360 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 12525 6217 601 277 0 6046 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 50100 KiB
Current children cumulated memory: 24868 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.03 2.06 3/201 14613
/proc/meminfo: memFree=31692224/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=61472 memory=35972 CPUtime=12.69 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 20622 0 0 0 1267 2 0 0 20 0 1 0 407882493 62947328 8993 33554432000 4194304 5326806 140725233985392 140725233978536 4236360 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 15368 8993 601 277 0 8889 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 61472 KiB
Current children cumulated memory: 35972 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.03 2.06 3/200 14613
/proc/meminfo: memFree=31296524/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=243728 memory=216868 CPUtime=25.49 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 83011 0 0 0 2538 11 0 0 20 0 1 0 407882493 249577472 54217 33554432000 4194304 5326806 140725233985392 140725233984600 4432694 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 60932 54217 645 277 0 54453 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 243728 KiB
Current children cumulated memory: 216868 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.02 2.06 3/199 14614
/proc/meminfo: memFree=31293532/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=243728 memory=216924 CPUtime=51.11 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 92323 0 0 0 5096 15 0 0 20 0 1 0 407882493 249577472 54231 33554432000 4194304 5326806 140725233985392 140725233984600 4432692 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 60932 54231 655 277 0 54453 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 243728 KiB
Current children cumulated memory: 216924 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 14620
/proc/meminfo: memFree=31292144/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=244364 memory=217460 CPUtime=102.31 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 101827 0 0 0 10209 22 0 0 20 0 1 0 407882493 250228736 54365 33554432000 4194304 5326806 140725233985392 140725233984600 140317193163132 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61091 54365 655 277 0 54612 0
Current children cumulated CPU time: 102.31 s
Current children cumulated vsize: 244364 KiB
Current children cumulated memory: 217460 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 14624
/proc/meminfo: memFree=31291888/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=244496 memory=217544 CPUtime=162.31 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 111160 0 0 0 16203 28 0 0 20 0 1 0 407882493 250363904 54386 33554432000 4194304 5326806 140725233985392 140725233984600 140317193163132 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61124 54386 655 277 0 54645 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 244496 KiB
Current children cumulated memory: 217544 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 14629
/proc/meminfo: memFree=31288016/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=245080 memory=218912 CPUtime=222.3 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 120305 0 0 0 22196 34 0 0 20 0 1 0 407882493 250961920 54728 33554432000 4194304 5326806 140725233985392 140725233984600 4432692 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61270 54728 655 277 0 54791 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 245080 KiB
Current children cumulated memory: 218912 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 14635
/proc/meminfo: memFree=31287268/32770624 swapFree=66993336/67108860
[pid=14610] ppid=14607 vsize=245628 memory=219476 CPUtime=282.3 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 121426 0 0 0 28187 43 0 0 20 0 1 0 407882493 251523072 54869 33554432000 4194304 5326806 140725233985392 140725233984600 4432688 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61407 54869 655 277 0 54928 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 245628 KiB
Current children cumulated memory: 219476 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 14646
/proc/meminfo: memFree=31285012/32770624 swapFree=66993344/67108860
[pid=14610] ppid=14607 vsize=245628 memory=220856 CPUtime=342.31 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 121429 0 0 0 34183 48 0 0 20 0 1 0 407882493 251523072 55214 33554432000 4194304 5326806 140725233985392 140725233984600 140317202346531 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61407 55214 655 277 0 54928 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 245628 KiB
Current children cumulated memory: 220856 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 14650
/proc/meminfo: memFree=31285060/32770624 swapFree=66993344/67108860
[pid=14610] ppid=14607 vsize=245892 memory=221152 CPUtime=402.31 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 122087 0 0 0 40179 52 0 0 20 0 1 0 407882493 251793408 55288 33554432000 4194304 5326806 140725233985392 140725233984600 140317202346503 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61473 55288 655 277 0 54994 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 245892 KiB
Current children cumulated memory: 221152 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 14656
/proc/meminfo: memFree=31283768/32770624 swapFree=66993344/67108860
[pid=14610] ppid=14607 vsize=246460 memory=221560 CPUtime=462.32 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 122241 0 0 0 46174 58 0 0 20 0 1 0 407882493 252375040 55390 33554432000 4194304 5326806 140725233985392 140725233984600 4432703 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61615 55390 655 277 0 55136 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 246460 KiB
Current children cumulated memory: 221560 KiB


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

/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 1602.43 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+1662.3 s]
/proc/loadavg: 2.23 2.15 2.10 3/200 14764
/proc/meminfo: memFree=31278492/32770624 swapFree=66993360/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=1662.44 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 128450 0 0 0 166052 192 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 4432694 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 1662.44 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+1722.3 s]
/proc/loadavg: 2.43 2.24 2.13 3/200 14768
/proc/meminfo: memFree=31279676/32770624 swapFree=66993360/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=1722.45 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 128924 0 0 0 172048 197 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 4432694 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 1722.45 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+1782.3 s]
/proc/loadavg: 2.16 2.20 2.13 3/200 14774
/proc/meminfo: memFree=31279076/32770624 swapFree=66993360/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=1782.45 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 128924 0 0 0 178042 203 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 4432733 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 1782.45 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.16 2.12 3/199 14779
/proc/meminfo: memFree=31279828/32770624 swapFree=66993364/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=1842.46 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 129395 0 0 0 184037 209 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 4432692 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 1842.46 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.13 2.12 3/199 14783
/proc/meminfo: memFree=31279420/32770624 swapFree=66993364/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=1902.46 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 129395 0 0 0 190033 213 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 4432733 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 1902.46 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.11 2.11 3/199 14789
/proc/meminfo: memFree=31278668/32770624 swapFree=66993364/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=1962.48 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 129867 0 0 0 196028 220 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 4432692 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 1962.48 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.09 2.11 3/199 14794
/proc/meminfo: memFree=31279096/32770624 swapFree=66993376/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=2022.48 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 129867 0 0 0 202023 225 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 4432754 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 2022.48 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.07 2.10 3/199 14798
/proc/meminfo: memFree=31278484/32770624 swapFree=66993376/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=2082.48 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 130332 0 0 0 208018 230 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 4432748 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 2082.48 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.06 2.09 3/200 14812
/proc/meminfo: memFree=31278172/32770624 swapFree=66993380/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=2142.49 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 130338 0 0 0 214014 235 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 140317202346503 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 2142.49 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.05 2.09 3/200 14838
/proc/meminfo: memFree=31278028/32770624 swapFree=66993396/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=2202.49 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 130809 0 0 0 220007 242 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 4432688 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 2202.49 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/200 14842
/proc/meminfo: memFree=31278424/32770624 swapFree=66993396/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=2262.5 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 130809 0 0 0 226001 249 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 140317202346496 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 2262.5 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.08 3/200 14848
/proc/meminfo: memFree=31278284/32770624 swapFree=66993396/67108860
[pid=14610] ppid=14607 vsize=247608 memory=222872 CPUtime=2322.51 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 131284 0 0 0 231996 255 0 0 20 0 1 0 407882493 253550592 55718 33554432000 4194304 5326806 140725233985392 140725233984600 4432692 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61902 55718 657 277 0 55423 0
Current children cumulated CPU time: 2322.51 s
Current children cumulated vsize: 247608 KiB
Current children cumulated memory: 222872 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/200 14852
/proc/meminfo: memFree=31277860/32770624 swapFree=66993396/67108860
[pid=14610] ppid=14607 vsize=247740 memory=222996 CPUtime=2382.51 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 131417 0 0 0 237993 258 0 0 20 0 1 0 407882493 253685760 55749 33554432000 4194304 5326806 140725233985392 140725233984600 4432692 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61935 55749 657 277 0 55456 0
Current children cumulated CPU time: 2382.51 s
Current children cumulated vsize: 247740 KiB
Current children cumulated memory: 222996 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.8 s]
/proc/loadavg: 2.00 2.03 2.07 3/200 14852
/proc/meminfo: memFree=31277332/32770624 swapFree=66993396/67108860
[pid=14610] ppid=14607 vsize=247740 memory=223100 CPUtime=2400.02 cores=0,2,4,6
/proc/14610/stat : 14610 (miniBTD) R 14607 14610 12403 0 -1 4202496 131910 0 0 0 239741 261 0 0 20 0 1 0 407882493 253685760 55775 33554432000 4194304 5326806 140725233985392 140725233984600 4432692 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7427920 7432256 31825920 140725233992736 140725233992816 140725233992816 140725233995725 0
/proc/14610/statm: 61935 55775 657 277 0 55456 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 247740 KiB
Current children cumulated memory: 223100 KiB

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

[startup+2399.8 s]
# the end of solver process 14610 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2397.41 s, system=2.61427 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): 2399.8
CPU time (s): 2400.03
CPU user time (s): 2397.41
CPU system time (s): 2.61427
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 247740
Max. memory (cumulated for all children) (KiB): 223100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2397.41
system time used= 2.61427
maximum resident set size= 223100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131910
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= 30
involuntary context switches= 639


# summary of solver processes directly reported to runsolver:
#   pid: 14610
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2397.41
#   total CPU system time (s): 2.61427

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.483 second user time and 13.7215 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-12 21:24:25
IDJOB=4391930
IDBENCH=134794
IDSOLVER=2836
FILE ID=node102/4391930-1568316310
RUNJOBID= node102-1568301861-12434
PBS_JOBID= 21701115
Free space on /tmp= 56896 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-spng/Pb-NG-K138.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391930-1568316310/watcher-4391930-1568316310 -o /tmp/evaluation-result-4391930-1568316310/solver-4391930-1568316310 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12434 --watchdog 2560  miniBTD 2400 HOME/instance-4391930-1568316310.xml

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

MD5SUM BENCH= d1127b901f05c0465fc5ca2bd763ec4c
RANDOM SEED=91994675

node102.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31757000 kB
MemAvailable:   31921684 kB
Buffers:          116404 kB
Cached:           338184 kB
SwapCached:        11312 kB
Active:           217532 kB
Inactive:         251488 kB
Active(anon):      10280 kB
Inactive(anon):    33536 kB
Active(file):     207252 kB
Inactive(file):   217952 kB
Unevictable:      110204 kB
Mlocked:          110204 kB
SwapTotal:      67108860 kB
SwapFree:       66993336 kB
Dirty:             17456 kB
Writeback:             0 kB
AnonPages:        113988 kB
Mapped:            32024 kB
Shmem:             20384 kB
Slab:             139296 kB
SReclaimable:     110632 kB
SUnreclaim:        28664 kB
KernelStack:        3472 kB
PageTables:         5420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     529324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 56888 MiB
End job on node102 at 2019-09-12 22:04:25