Trace number 4391948

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) 2400.01 2399.8

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-spng/
Pb-NG-K152.xml
MD5SUM148cc1c525306be86034ad988a5e8607
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 variables18088
Number of constraints18394
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":18088}]
Minimum variable degree3
Maximum variable degree12
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":280},{"degree":5,"count":1855},{"degree":6,"count":8133},{"degree":7,"count":4963},{"degree":8,"count":1953},{"degree":9,"count":602},{"degree":10,"count":150},{"degree":11,"count":1},{"degree":12,"count":150}]
Minimum constraint arity1
Maximum constraint arity152
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":1963},{"arity":3,"count":8154},{"arity":4,"count":4983},{"arity":5,"count":2114},{"arity":6,"count":453},{"arity":7,"count":151},{"arity":9,"count":151},{"arity":119,"count":304},{"arity":152,"count":119}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":18394}]
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 (15634 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391948-1568316310/watcher-4391948-1568316310 -o /tmp/evaluation-result-4391948-1568316310/solver-4391948-1568316310 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12435 --watchdog 2560 miniBTD 2400 HOME/instance-4391948-1568316310.xml 

running on 4 cores: 1,3,5,7

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=14600, runsolver pid=14597

[startup+0.100138 s]*
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31727436/32770624 swapFree=66993336/67108860
[pid=14600] ppid=14597 vsize=43796 memory=18564 CPUtime=0.1 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 5250 0 0 0 9 1 0 0 20 0 1 0 407882489 44847104 4641 33554432000 4194304 5326806 140724748404560 140724748401208 139733747637221 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 10949 4641 597 277 0 4470 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 43796 KiB
Current children cumulated memory: 18564 KiB

[startup+0.209754 s]*
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31726692/32770624 swapFree=66993336/67108860
[pid=14600] ppid=14597 vsize=44060 memory=19092 CPUtime=0.21 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 5326 0 0 0 20 1 0 0 20 0 1 0 407882489 45117440 4773 33554432000 4194304 5326806 140724748404560 140724748401208 4236360 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 11015 4773 597 277 0 4536 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 44060 KiB
Current children cumulated memory: 19092 KiB

[startup+0.309045 s]*
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31726320/32770624 swapFree=66993336/67108860
[pid=14600] ppid=14597 vsize=44324 memory=19092 CPUtime=0.31 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 5374 0 0 0 30 1 0 0 20 0 1 0 407882489 45387776 4773 33554432000 4194304 5326806 140724748404560 140724748401208 4236340 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 11081 4773 597 277 0 4602 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 44324 KiB
Current children cumulated memory: 19092 KiB

[startup+0.700275 s]
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31725948/32770624 swapFree=66993336/67108860
[pid=14600] ppid=14597 vsize=44852 memory=19620 CPUtime=0.69 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 5512 0 0 0 68 1 0 0 20 0 1 0 407882489 45928448 4905 33554432000 4194304 5326806 140724748404560 140724748401208 139733748470346 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 11213 4905 597 277 0 4734 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 44852 KiB
Current children cumulated memory: 19620 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31724880/32770624 swapFree=66993336/67108860
[pid=14600] ppid=14597 vsize=45512 memory=20412 CPUtime=1.49 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 5692 0 0 0 148 1 0 0 20 0 1 0 407882489 46604288 5103 33554432000 4194304 5326806 140724748404560 140724748398584 139733748557748 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 11378 5103 597 277 0 4899 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 45512 KiB
Current children cumulated memory: 20412 KiB

[startup+3.10921 s]
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31721424/32770624 swapFree=66993336/67108860
[pid=14600] ppid=14597 vsize=46568 memory=21500 CPUtime=3.1 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 8609 0 0 0 309 1 0 0 20 0 1 0 407882489 47685632 5375 33554432000 4194304 5326806 140724748404560 140724748398584 139733748561462 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 11642 5375 597 277 0 5163 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 46568 KiB
Current children cumulated memory: 21500 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.03 2.06 3/200 14611
/proc/meminfo: memFree=31713772/32770624 swapFree=66993336/67108860
[pid=14600] ppid=14597 vsize=49604 memory=24484 CPUtime=6.29 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 13280 0 0 0 628 1 0 0 20 0 1 0 407882489 50794496 6121 33554432000 4194304 5326806 140724748404560 140724748398248 4236464 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 12401 6121 597 277 0 5922 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 49604 KiB
Current children cumulated memory: 24484 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=14600] ppid=14597 vsize=60180 memory=35028 CPUtime=12.7 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 20092 0 0 0 1268 2 0 0 20 0 1 0 407882489 61624320 8757 33554432000 4194304 5326806 140724748404560 140724748397704 139733748561459 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 15045 8757 601 277 0 8566 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 60180 KiB
Current children cumulated memory: 35028 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=14600] ppid=14597 vsize=275256 memory=248872 CPUtime=25.49 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 122752 0 0 0 2537 12 0 0 20 0 1 0 407882489 281862144 62218 33554432000 4194304 5326806 140724748404560 140724748403000 4432692 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 68814 62218 642 277 0 62335 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 275256 KiB
Current children cumulated memory: 248872 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.02 2.06 3/199 14614
/proc/meminfo: memFree=31293532/32770624 swapFree=66993336/67108860
[pid=14600] ppid=14597 vsize=276956 memory=250836 CPUtime=51.09 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 125794 0 0 0 5093 16 0 0 20 0 1 0 407882489 283602944 62709 33554432000 4194304 5326806 140724748404560 140724748403768 139733747900796 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 69239 62709 655 277 0 62760 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 276956 KiB
Current children cumulated memory: 250836 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=14600] ppid=14597 vsize=277592 memory=251340 CPUtime=102.29 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 126837 0 0 0 10207 22 0 0 20 0 1 0 407882489 284254208 62835 33554432000 4194304 5326806 140724748404560 140724748403768 4432694 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 69398 62835 655 277 0 62919 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 277592 KiB
Current children cumulated memory: 251340 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=14600] ppid=14597 vsize=277996 memory=251616 CPUtime=162.29 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 127803 0 0 0 16200 29 0 0 20 0 1 0 407882489 284667904 62904 33554432000 4194304 5326806 140724748404560 140724748403768 4630193 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 69499 62904 655 277 0 63020 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 277996 KiB
Current children cumulated memory: 251616 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=14600] ppid=14597 vsize=277996 memory=253208 CPUtime=222.29 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 128327 0 0 0 22194 35 0 0 20 0 1 0 407882489 284667904 63302 33554432000 4194304 5326806 140724748404560 140724748403768 4432703 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 69499 63302 655 277 0 63020 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 277996 KiB
Current children cumulated memory: 253208 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=14600] ppid=14597 vsize=278128 memory=253304 CPUtime=282.3 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 128452 0 0 0 28186 44 0 0 20 0 1 0 407882489 284803072 63326 33554432000 4194304 5326806 140724748404560 140724748403768 4432694 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 69532 63326 655 277 0 63053 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 278128 KiB
Current children cumulated memory: 253304 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=14600] ppid=14597 vsize=278708 memory=253988 CPUtime=342.31 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 129222 0 0 0 34177 54 0 0 20 0 1 0 407882489 285396992 63497 33554432000 4194304 5326806 140724748404560 140724748403768 4432717 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 69677 63497 655 277 0 63198 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 278708 KiB
Current children cumulated memory: 253988 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=14600] ppid=14597 vsize=278708 memory=253988 CPUtime=402.31 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 129234 0 0 0 40170 61 0 0 20 0 1 0 407882489 285396992 63497 33554432000 4194304 5326806 140724748404560 140724748403768 4432692 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 69677 63497 655 277 0 63198 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 278708 KiB
Current children cumulated memory: 253988 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=14600] ppid=14597 vsize=278708 memory=254004 CPUtime=462.31 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 129909 0 0 0 46164 67 0 0 20 0 1 0 407882489 285396992 63501 33554432000 4194304 5326806 140724748404560 140724748403768 139733747900796 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 69677 63501 655 277 0 63198 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 278708 KiB
Current children cumulated memory: 254004 KiB


################
# More data... #
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/proc/14600/statm: 70526 64373 657 277 0 64047 0
Current children cumulated CPU time: 1602.43 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257492 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=1662.43 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 137507 0 0 0 166009 234 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432717 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 1662.43 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=1722.44 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 137510 0 0 0 172004 240 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432692 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 1722.44 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=1782.44 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 137959 0 0 0 177999 245 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432710 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 1782.44 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=1842.45 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 137961 0 0 0 183995 250 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432717 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 1842.45 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=1902.46 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 138414 0 0 0 189991 255 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432692 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 1902.46 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=1962.46 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 138414 0 0 0 195986 260 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432717 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 1962.46 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=2022.47 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 138862 0 0 0 201982 265 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432694 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 2022.47 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=2082.47 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 138862 0 0 0 207977 270 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432692 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 2082.47 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=2142.48 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 139311 0 0 0 213973 275 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432692 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 2142.48 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=2202.49 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 139314 0 0 0 219970 279 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432632 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 2202.49 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=2262.49 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 139764 0 0 0 225965 284 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432717 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 2262.49 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=2322.49 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 139764 0 0 0 231960 289 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432694 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 2322.49 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=2382.5 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 140213 0 0 0 237956 294 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432699 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 2382.5 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 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=14600] ppid=14597 vsize=282104 memory=257496 CPUtime=2400 cores=1,3,5,7
/proc/14600/stat : 14600 (miniBTD) R 14597 14600 12403 0 -1 4202496 140213 0 0 0 239705 295 0 0 20 0 1 0 407882489 288874496 64374 33554432000 4194304 5326806 140724748404560 140724748403768 4432692 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7427920 7432256 30330880 140724748411936 140724748412016 140724748412016 140724748414925 0
/proc/14600/statm: 70526 64374 657 277 0 64047 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 282104 KiB
Current children cumulated memory: 257496 KiB

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

[startup+2399.8 s]
# the end of solver process 14600 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2397.06 s, system=2.95928 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): 2400.01
CPU user time (s): 2397.06
CPU system time (s): 2.95928
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 282104
Max. memory (cumulated for all children) (KiB): 257496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2397.06
system time used= 2.95928
maximum resident set size= 257496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 140213
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= 35
involuntary context switches= 655


# summary of solver processes directly reported to runsolver:
#   pid: 14600
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2397.06
#   total CPU system time (s): 2.95928

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3335 second user time and 17.6364 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-12 21:24:25
IDJOB=4391948
IDBENCH=134790
IDSOLVER=2836
FILE ID=node102/4391948-1568316310
RUNJOBID= node102-1568301861-12435
PBS_JOBID= 21701115
Free space on /tmp= 56904 MiB

SOLVER NAME= miniBTD 19.06.16
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-spng/Pb-NG-K152.xml
COMMAND LINE= miniBTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391948-1568316310/watcher-4391948-1568316310 -o /tmp/evaluation-result-4391948-1568316310/solver-4391948-1568316310 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568301861-12435 --watchdog 2560  miniBTD 2400 HOME/instance-4391948-1568316310.xml

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

MD5SUM BENCH= 148cc1c525306be86034ad988a5e8607
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:        31766000 kB
MemAvailable:   31922948 kB
Buffers:          116404 kB
Cached:           330132 kB
SwapCached:        11312 kB
Active:           208172 kB
Inactive:         251488 kB
Active(anon):       8656 kB
Inactive(anon):    33536 kB
Active(file):     199516 kB
Inactive(file):   217952 kB
Unevictable:      110204 kB
Mlocked:          110204 kB
SwapTotal:      67108860 kB
SwapFree:       66993336 kB
Dirty:              9792 kB
Writeback:             0 kB
AnonPages:        111660 kB
Mapped:            31636 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:     502564 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