Trace number 4301017

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
miniBTD_12 2018.07.27_12? (TO) 2519.9 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin14_c18.xml
MD5SUM6039279ad46bf871d7b71982a2bb5420
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 variables8281
Number of constraints826
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":8281}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":8281}]
Minimum constraint arity91
Maximum constraint arity169
Distribution of constraint arities[{"arity":91,"count":728},{"arity":169,"count":98}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":826}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_12

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (12637 MiB free)
  memory of node 1: 16384 MiB (14693 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301017-1532848048/watcher-4301017-1532848048 -o /tmp/evaluation-result-4301017-1532848048/solver-4301017-1532848048 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532843003-16947 --watchdog 2580 miniBTD 12 2520 HOME/instance-4301017-1532848048.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=17601, runsolver pid=17598
Current StackSize limit: 8192 KiB


[startup+0.100156 s]*
/proc/loadavg: 1.92 1.98 1.95 3/187 17602
/proc/meminfo: memFree=27978260/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=35900 memory=11444 CPUtime=0.1 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 3185 0 0 0 10 0 0 0 20 0 1 0 102368047 36761600 2861 33554432000 4194304 5224696 140724001987072 140724001984072 140151891766245 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 8975 2861 592 252 0 2521 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35900 KiB
Current children cumulated memory: 11444 KiB

[startup+0.209344 s]*
/proc/loadavg: 1.92 1.98 1.95 3/187 17602
/proc/meminfo: memFree=27978260/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=36296 memory=11708 CPUtime=0.21 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 3261 0 0 0 21 0 0 0 20 0 1 0 102368047 37167104 2927 33554432000 4194304 5224696 140724001987072 140724001984072 140151892686772 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 9074 2927 592 252 0 2620 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36296 KiB
Current children cumulated memory: 11708 KiB

[startup+0.308758 s]*
/proc/loadavg: 1.92 1.98 1.95 3/187 17602
/proc/meminfo: memFree=27977640/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=36428 memory=11972 CPUtime=0.31 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 3312 0 0 0 31 0 0 0 20 0 1 0 102368047 37302272 2993 33554432000 4194304 5224696 140724001987072 140724001980984 4224536 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 9107 2993 592 252 0 2653 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36428 KiB
Current children cumulated memory: 11972 KiB

[startup+0.700271 s]
/proc/loadavg: 1.92 1.98 1.95 3/187 17602
/proc/meminfo: memFree=27977400/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=37088 memory=12500 CPUtime=0.69 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 3470 0 0 0 69 0 0 0 20 0 1 0 102368047 37978112 3125 33554432000 4194304 5224696 140724001987072 140724001980984 4224536 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 9272 3125 592 252 0 2818 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37088 KiB
Current children cumulated memory: 12500 KiB

[startup+1.50028 s]
/proc/loadavg: 1.92 1.98 1.95 3/187 17602
/proc/meminfo: memFree=27976284/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=39860 memory=15404 CPUtime=1.49 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 4178 0 0 0 149 0 0 0 20 0 1 0 102368047 40816640 3851 33554432000 4194304 5224696 140724001987072 140724001981512 4224360 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 9965 3851 592 252 0 3511 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39860 KiB
Current children cumulated memory: 15404 KiB

[startup+3.10904 s]
/proc/loadavg: 1.92 1.98 1.95 3/187 17663
/proc/meminfo: memFree=27993576/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=43292 memory=18752 CPUtime=3.1 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 7498 0 0 0 310 0 0 0 20 0 1 0 102368047 44331008 4688 33554432000 4194304 5224696 140724001987072 140724001981512 4210912 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 10823 4688 595 252 0 4369 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 43292 KiB
Current children cumulated memory: 18752 KiB

[startup+6.30037 s]
/proc/loadavg: 1.92 1.98 1.95 3/187 17663
/proc/meminfo: memFree=27907316/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=220928 memory=196528 CPUtime=6.29 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 56165 0 0 0 623 6 0 0 20 0 1 0 102368047 226230272 49132 33554432000 4194304 5224696 140724001987072 140724001981160 4674960 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 55232 49132 632 252 0 48778 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 220928 KiB
Current children cumulated memory: 196528 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 1.98 1.95 3/187 17663
/proc/meminfo: memFree=27786788/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=227088 memory=202376 CPUtime=12.69 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 62774 0 0 0 1262 7 0 0 20 0 1 0 102368047 232538112 50594 33554432000 4194304 5224696 140724001987072 140724001986088 4634320 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 56772 50594 652 252 0 50318 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 227088 KiB
Current children cumulated memory: 202376 KiB

[startup+25.5004 s]
/proc/loadavg: 2.09 2.02 1.96 3/187 17663
/proc/meminfo: memFree=27785424/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=227664 memory=202988 CPUtime=25.49 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 73380 0 0 0 2539 10 0 0 20 0 1 0 102368047 233127936 50747 33554432000 4194304 5224696 140724001987072 140724001986088 4634320 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 56916 50747 662 252 0 50462 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 227664 KiB
Current children cumulated memory: 202988 KiB

[startup+51.1094 s]
/proc/loadavg: 2.12 2.03 1.97 3/187 17663
/proc/meminfo: memFree=27782512/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=228560 memory=204032 CPUtime=51.09 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 78848 0 0 0 5096 13 0 0 20 0 1 0 102368047 234045440 51008 33554432000 4194304 5224696 140724001987072 140724001986088 4634382 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 57140 51008 662 252 0 50686 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 228560 KiB
Current children cumulated memory: 204032 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.03 1.97 3/187 17664
/proc/meminfo: memFree=27779804/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=230240 memory=205908 CPUtime=102.27 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 80116 0 0 0 10205 22 0 0 20 0 1 0 102368047 235765760 51477 33554432000 4194304 5224696 140724001987072 140724001986088 4634414 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 57560 51477 662 252 0 51106 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 230240 KiB
Current children cumulated memory: 205908 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 1.97 3/187 17672
/proc/meminfo: memFree=27777368/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=230976 memory=207140 CPUtime=162.27 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 81183 0 0 0 16197 30 0 0 20 0 1 0 102368047 236519424 51785 33554432000 4194304 5224696 140724001987072 140724001986088 4261544 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 57744 51785 662 252 0 51290 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 230976 KiB
Current children cumulated memory: 207140 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/187 17673
/proc/meminfo: memFree=27776892/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=231392 memory=207480 CPUtime=222.26 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 81648 0 0 0 22188 38 0 0 20 0 1 0 102368047 236945408 51870 33554432000 4194304 5224696 140724001987072 140724001986088 140151892029820 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 57848 51870 662 252 0 51394 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 231392 KiB
Current children cumulated memory: 207480 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17674
/proc/meminfo: memFree=27775900/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=231960 memory=207952 CPUtime=282.26 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 82188 0 0 0 28181 45 0 0 20 0 1 0 102368047 237527040 51988 33554432000 4194304 5224696 140724001987072 140724001986088 140151892029820 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 57990 51988 662 252 0 51536 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 231960 KiB
Current children cumulated memory: 207952 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17675
/proc/meminfo: memFree=27775032/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=232232 memory=208380 CPUtime=342.26 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 82705 0 0 0 34174 52 0 0 20 0 1 0 102368047 237805568 52095 33554432000 4194304 5224696 140724001987072 140724001986088 4634342 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58058 52095 662 252 0 51604 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 232232 KiB
Current children cumulated memory: 208380 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17676
/proc/meminfo: memFree=27774472/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=232372 memory=208560 CPUtime=402.25 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 83021 0 0 0 40165 60 0 0 20 0 1 0 102368047 237948928 52140 33554432000 4194304 5224696 140724001987072 140724001986088 4634268 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58093 52140 662 252 0 51639 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 232372 KiB
Current children cumulated memory: 208560 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17677
/proc/meminfo: memFree=27774100/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=232776 memory=208880 CPUtime=462.25 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 83412 0 0 0 46153 72 0 0 20 0 1 0 102368047 238362624 52220 33554432000 4194304 5224696 140724001987072 140724001986088 140151892029820 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58194 52220 662 252 0 51740 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 232776 KiB
Current children cumulated memory: 208880 KiB


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

/proc/17601/statm: 58649 52672 662 252 0 52195 0
Current children cumulated CPU time: 1722.2 s
Current children cumulated vsize: 234596 KiB
Current children cumulated memory: 210688 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17716
/proc/meminfo: memFree=27769920/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234596 memory=210704 CPUtime=1782.2 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 89580 0 0 0 177988 232 0 0 20 0 1 0 102368047 240226304 52676 33554432000 4194304 5224696 140724001987072 140724001986088 140151898059280 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58649 52676 662 252 0 52195 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 234596 KiB
Current children cumulated memory: 210704 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17717
/proc/meminfo: memFree=27769920/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234596 memory=210704 CPUtime=1842.2 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 89859 0 0 0 183980 240 0 0 20 0 1 0 102368047 240226304 52676 33554432000 4194304 5224696 140724001987072 140724001986088 4634325 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58649 52676 662 252 0 52195 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 234596 KiB
Current children cumulated memory: 210704 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 17718
/proc/meminfo: memFree=27770036/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234596 memory=210748 CPUtime=1902.2 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 90159 0 0 0 189972 248 0 0 20 0 1 0 102368047 240226304 52687 33554432000 4194304 5224696 140724001987072 140724001986088 4634401 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58649 52687 662 252 0 52195 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 234596 KiB
Current children cumulated memory: 210748 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 17727
/proc/meminfo: memFree=27769452/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234596 memory=210748 CPUtime=1962.2 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 90406 0 0 0 195961 259 0 0 20 0 1 0 102368047 240226304 52687 33554432000 4194304 5224696 140724001987072 140724001986088 4560947 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58649 52687 662 252 0 52195 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 234596 KiB
Current children cumulated memory: 210748 KiB

[startup+2022.3 s]
/proc/loadavg: 2.49 2.14 2.01 3/188 17728
/proc/meminfo: memFree=27769824/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234596 memory=210768 CPUtime=2022.2 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 90706 0 0 0 201952 268 0 0 20 0 1 0 102368047 240226304 52692 33554432000 4194304 5224696 140724001987072 140724001986088 4433557 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58649 52692 662 252 0 52195 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 234596 KiB
Current children cumulated memory: 210768 KiB

[startup+2082.3 s]
/proc/loadavg: 2.18 2.11 2.01 3/188 17729
/proc/meminfo: memFree=27769824/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234596 memory=210784 CPUtime=2082.19 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 90952 0 0 0 207945 274 0 0 20 0 1 0 102368047 240226304 52696 33554432000 4194304 5224696 140724001987072 140724001986088 4634325 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58649 52696 662 252 0 52195 0
Current children cumulated CPU time: 2082.19 s
Current children cumulated vsize: 234596 KiB
Current children cumulated memory: 210784 KiB

[startup+2142.3 s]
/proc/loadavg: 2.07 2.09 2.01 3/188 17730
/proc/meminfo: memFree=27769824/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234596 memory=210784 CPUtime=2142.19 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 91215 0 0 0 213935 284 0 0 20 0 1 0 102368047 240226304 52696 33554432000 4194304 5224696 140724001987072 140724001986088 140151898059248 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58649 52696 662 252 0 52195 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 234596 KiB
Current children cumulated memory: 210784 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.08 2.01 3/188 17731
/proc/meminfo: memFree=27769716/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234596 memory=210808 CPUtime=2202.19 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 91538 0 0 0 219925 294 0 0 20 0 1 0 102368047 240226304 52702 33554432000 4194304 5224696 140724001987072 140724001986088 140151898059299 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58649 52702 662 252 0 52195 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 234596 KiB
Current children cumulated memory: 210808 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.06 2.01 3/187 17732
/proc/meminfo: memFree=27769608/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234596 memory=210808 CPUtime=2262.18 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 91759 0 0 0 225915 303 0 0 20 0 1 0 102368047 240226304 52702 33554432000 4194304 5224696 140724001987072 140724001986088 4261552 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58649 52702 662 252 0 52195 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 234596 KiB
Current children cumulated memory: 210808 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/187 17733
/proc/meminfo: memFree=27769740/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234736 memory=210876 CPUtime=2322.18 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 92078 0 0 0 231907 311 0 0 20 0 1 0 102368047 240369664 52719 33554432000 4194304 5224696 140724001987072 140724001986088 4430078 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58684 52719 662 252 0 52230 0
Current children cumulated CPU time: 2322.18 s
Current children cumulated vsize: 234736 KiB
Current children cumulated memory: 210876 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/187 17734
/proc/meminfo: memFree=27769740/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234736 memory=210876 CPUtime=2382.18 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 92346 0 0 0 237898 320 0 0 20 0 1 0 102368047 240369664 52719 33554432000 4194304 5224696 140724001987072 140724001986088 4634320 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58684 52719 662 252 0 52230 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 234736 KiB
Current children cumulated memory: 210876 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/187 17735
/proc/meminfo: memFree=27769640/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234736 memory=210880 CPUtime=2442.18 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 92663 0 0 0 243890 328 0 0 20 0 1 0 102368047 240369664 52720 33554432000 4194304 5224696 140724001987072 140724001986088 4634325 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58684 52720 662 252 0 52230 0
Current children cumulated CPU time: 2442.18 s
Current children cumulated vsize: 234736 KiB
Current children cumulated memory: 210880 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/187 17736
/proc/meminfo: memFree=27769516/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234736 memory=210880 CPUtime=2502.18 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 92960 0 0 0 249880 338 0 0 20 0 1 0 102368047 240369664 52720 33554432000 4194304 5224696 140724001987072 140724001986088 140151898059271 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58684 52720 662 252 0 52230 0
Current children cumulated CPU time: 2502.18 s
Current children cumulated vsize: 234736 KiB
Current children cumulated memory: 210880 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.01 3/187 17736
/proc/meminfo: memFree=27769516/32770624 swapFree=67108792/67108860
[pid=17601] ppid=17598 vsize=234736 memory=210892 CPUtime=2519.88 cores=1,3,5,7
/proc/17601/stat : 17601 (miniBTD) R 17598 17601 16915 0 -1 4202496 93222 0 0 0 251648 340 0 0 20 0 1 0 102368047 240369664 52723 33554432000 4194304 5224696 140724001987072 140724001986088 4634320 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 8073216 140724001993908 140724001993991 140724001993991 140724001996749 0
/proc/17601/statm: 58684 52723 662 252 0 52230 0
Current children cumulated CPU time: 2519.88 s
Current children cumulated vsize: 234736 KiB
Current children cumulated memory: 210892 KiB

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

[startup+2520.01 s]
# the end of solver process 17601 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.49 s, system=3.40487 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.9
CPU user time (s): 2516.49
CPU system time (s): 3.40487
CPU usage (%): 99.9954
Max. virtual memory (cumulated for all children) (KiB): 234736
Max. memory (cumulated for all children) (KiB): 210892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.49
system time used= 3.40487
maximum resident set size= 210892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 93222
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= 25
involuntary context switches= 867


# summary of solver processes directly reported to runsolver:
#   pid: 17601
#   total CPU time (s): 2519.9
#   total CPU user time (s): 2516.49
#   total CPU system time (s): 3.40487

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.88171 second user time and 18.2892 second system time

The end

Launcher Data 

Begin job on node150 at 2018-07-29 09:07:28
IDJOB=4301017
IDBENCH=141229
IDSOLVER=2770
FILE ID=node150/4301017-1532848048
RUNJOBID= node150-1532843003-16947
PBS_JOBID= 21022492
Free space on /tmp= 53080 MiB

SOLVER NAME= miniBTD_12 2018.07.27_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin14_c18.xml
COMMAND LINE= miniBTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301017-1532848048/watcher-4301017-1532848048 -o /tmp/evaluation-result-4301017-1532848048/solver-4301017-1532848048 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532843003-16947 --watchdog 2580  miniBTD 12 2520 HOME/instance-4301017-1532848048.xml

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

MD5SUM BENCH= 6039279ad46bf871d7b71982a2bb5420
RANDOM SEED=1557259744

node150.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27987760 kB
MemAvailable:   31909480 kB
Buffers:          217616 kB
Cached:          3942952 kB
SwapCached:           32 kB
Active:          1577376 kB
Inactive:        2665028 kB
Active(anon):      33860 kB
Inactive(anon):    76188 kB
Active(file):    1543516 kB
Inactive(file):  2588840 kB
Unevictable:        7752 kB
Mlocked:            7752 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:             40460 kB
Writeback:             0 kB
AnonPages:         89896 kB
Mapped:            44652 kB
Shmem:             25156 kB
Slab:             238828 kB
SReclaimable:     210396 kB
SUnreclaim:        28432 kB
KernelStack:        3328 kB
PageTables:         5228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     382368 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 53064 MiB
End job on node150 at 2018-07-29 09:49:28