Trace number 4289432

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
Mistral-2.0 2018-06-15? (TO) 2400.06 2400.2

General information on the benchmark

NameBibd/
Bibd-sc-34-085-30-12-10_c18.xml
MD5SUM16a7a800d3f63e1acf189b42778a783a
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 variables101150
Number of constraints48366
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50575}]
Minimum variable degree0
Maximum variable degree36
Distribution of variable degrees[{"degree":0,"count":50575},{"degree":2,"count":47685},{"degree":36,"count":2890}]
Minimum constraint arity3
Maximum constraint arity2890
Distribution of constraint arities[{"arity":3,"count":47685},{"arity":34,"count":85},{"arity":85,"count":595},{"arity":2890,"count":1}]
Number of extensional constraints0
Number of intensional constraints47685
Distribution of constraint types[{"type":"intension","count":47685},{"type":"lex","count":1},{"type":"sum","count":680}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.05/2400.20	s UNKNOWN

Verifier Data


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 (13147 MiB free)
  memory of node 1: 16384 MiB (13891 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289432-1532196131/watcher-4289432-1532196131 -o /tmp/evaluation-result-4289432-1532196131/solver-4289432-1532196131 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532190501-29367 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 945835069 HOME/instance-4289432-1532196131.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
solver pid=30250, runsolver pid=30247
Current StackSize limit: 8192 KiB


[startup+0.100855 s]*
/proc/loadavg: 2.12 2.05 2.02 3/193 30251
/proc/meminfo: memFree=27678524/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=38008 memory=12148 CPUtime=0.1 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 3268 0 0 0 10 0 0 0 20 0 1 0 37176334 38920192 3037 33554432000 4194304 7498468 140737193712672 140737193704072 140655986682853 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 9502 3037 617 807 0 2493 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38008 KiB
Current children cumulated memory: 12148 KiB

[startup+0.209974 s]*
/proc/loadavg: 2.12 2.05 2.02 3/193 30251
/proc/meminfo: memFree=27672200/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=44476 memory=18484 CPUtime=0.21 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 4881 0 0 0 21 0 0 0 20 0 1 0 37176334 45543424 4621 33554432000 4194304 7498468 140737193712672 140737193704072 140655986682853 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 11119 4621 617 807 0 4110 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 44476 KiB
Current children cumulated memory: 18484 KiB

[startup+0.309852 s]*
/proc/loadavg: 2.12 2.05 2.02 3/193 30251
/proc/meminfo: memFree=27667364/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=49360 memory=23500 CPUtime=0.31 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 6124 0 0 0 31 0 0 0 20 0 1 0 37176334 50544640 5875 33554432000 4194304 7498468 140737193712672 140737193704072 140655986682853 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 12340 5875 617 807 0 5331 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 49360 KiB
Current children cumulated memory: 23500 KiB

[startup+0.700377 s]
/proc/loadavg: 2.12 2.05 2.02 3/193 30251
/proc/meminfo: memFree=27593248/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=147276 memory=121708 CPUtime=0.68 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 29306 0 0 0 65 3 0 0 20 0 1 0 37176334 150810624 30427 33554432000 4194304 7498468 140737193712672 140737193703784 6094910 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 36819 30427 719 807 0 29810 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 147276 KiB
Current children cumulated memory: 121708 KiB

[startup+1.50028 s]
/proc/loadavg: 2.12 2.05 2.02 3/193 30251
/proc/meminfo: memFree=27567592/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=150372 memory=124348 CPUtime=1.48 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 29942 0 0 0 145 3 0 0 20 0 1 0 37176334 153980928 31087 33554432000 4194304 7498468 140737193712672 140737193705912 6012834 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 37593 31087 719 807 0 30584 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 150372 KiB
Current children cumulated memory: 124348 KiB

[startup+3.1096 s]
/proc/loadavg: 2.11 2.05 2.02 3/193 30251
/proc/meminfo: memFree=27523448/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=196080 memory=170148 CPUtime=3.09 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 43641 0 0 0 304 5 0 0 20 0 1 0 37176334 200785920 42537 33554432000 4194304 7498468 140737193712672 140737193703576 4564424 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 49020 42537 738 807 0 42011 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 196080 KiB
Current children cumulated memory: 170148 KiB

[startup+6.30032 s]
/proc/loadavg: 2.11 2.05 2.02 3/193 30251
/proc/meminfo: memFree=27432116/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=291036 memory=265384 CPUtime=6.28 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 73642 0 0 0 619 9 0 0 20 0 1 0 37176334 298020864 66346 33554432000 4194304 7498468 140737193712672 140737193703576 5904652 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 72759 66346 738 807 0 65750 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 291036 KiB
Current children cumulated memory: 265384 KiB

[startup+12.7003 s]
/proc/loadavg: 2.09 2.05 2.02 3/193 30251
/proc/meminfo: memFree=27285176/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=447408 memory=421640 CPUtime=12.69 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 123121 0 0 0 1254 15 0 0 20 0 1 0 37176334 458145792 105410 33554432000 4194304 7498468 140737193712672 140737193703576 140655990164383 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 111852 105410 738 807 0 104843 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 447408 KiB
Current children cumulated memory: 421640 KiB

[startup+25.5003 s]
/proc/loadavg: 2.16 2.07 2.03 3/193 30251
/proc/meminfo: memFree=27065308/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=652268 memory=626844 CPUtime=25.48 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 190620 0 0 0 2526 22 0 0 20 0 1 0 37176334 667922432 156711 33554432000 4194304 7498468 140737193712672 140737193703864 4564583 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 163067 156711 746 807 0 156058 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 652268 KiB
Current children cumulated memory: 626844 KiB

[startup+51.11 s]
/proc/loadavg: 2.45 2.14 2.06 3/192 30251
/proc/meminfo: memFree=26955808/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733744 CPUtime=51.09 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 421625 0 0 0 5073 36 0 0 20 0 1 0 37176334 777162752 183436 33554432000 4194304 7498468 140737193712672 140737193708024 5161543 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183436 776 807 0 182728 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733744 KiB

[startup+102.3 s]
/proc/loadavg: 2.34 2.18 2.07 3/192 30252
/proc/meminfo: memFree=26955644/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733744 CPUtime=102.27 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 543692 0 0 0 10186 41 0 0 20 0 1 0 37176334 777162752 183436 33554432000 4194304 7498468 140737193712672 140737193708024 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183436 776 807 0 182728 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733744 KiB

[startup+162.3 s]
/proc/loadavg: 2.12 2.14 2.07 3/192 30253
/proc/meminfo: memFree=26955156/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=162.25 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 654622 0 0 0 16178 47 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5161773 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.12 2.06 3/191 30254
/proc/meminfo: memFree=26955660/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=222.23 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 718197 0 0 0 22174 49 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5161513 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.10 2.05 3/191 30256
/proc/meminfo: memFree=26955748/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=282.2 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 786293 0 0 0 28168 52 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5648564 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.08 2.05 3/191 30257
/proc/meminfo: memFree=26955800/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=342.18 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 808344 0 0 0 34165 53 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5585650 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.07 2.05 3/191 30258
/proc/meminfo: memFree=26956196/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=402.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 827086 0 0 0 40162 53 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5585459 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 402.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/191 30259
/proc/meminfo: memFree=26956228/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=462.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 834841 0 0 0 46161 54 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5671515 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 462.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB


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

/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 1602.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+1662.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/191 30425
/proc/meminfo: memFree=26686064/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=1662.14 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 864515 0 0 0 166158 56 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5649131 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 1662.14 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 30433
/proc/meminfo: memFree=26685044/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=1722.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 866055 0 0 0 172158 57 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5575356 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 30434
/proc/meminfo: memFree=26684992/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=1782.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 867241 0 0 0 178158 57 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5568175 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/190 30435
/proc/meminfo: memFree=26684452/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=1842.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 868393 0 0 0 184158 57 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+1902.3 s]
/proc/loadavg: 2.09 2.03 2.05 3/191 30437
/proc/meminfo: memFree=26684676/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=1902.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 869534 0 0 0 190158 57 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5161513 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/191 30438
/proc/meminfo: memFree=26684304/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=1962.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 870675 0 0 0 196158 57 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5161513 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 1962.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 30439
/proc/meminfo: memFree=26684296/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=2022.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 871816 0 0 0 202158 57 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 4580120 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 2022.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30441
/proc/meminfo: memFree=26683520/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=2082.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 872968 0 0 0 208158 57 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5838528 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30442
/proc/meminfo: memFree=26683548/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=2142.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 874119 0 0 0 214158 57 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5161513 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 2142.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30443
/proc/meminfo: memFree=26683188/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=2202.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 875288 0 0 0 220157 58 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5161513 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 2202.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30444
/proc/meminfo: memFree=26683684/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=2262.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 876869 0 0 0 226157 58 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 2262.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+2322.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 30452
/proc/meminfo: memFree=26683272/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=2322.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 878322 0 0 0 232157 58 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5161513 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 2322.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/190 30453
/proc/meminfo: memFree=26684188/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=2382.15 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 879775 0 0 0 238157 58 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 5575338 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 2382.15 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.2 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 30454
/proc/meminfo: memFree=26684520/32770624 swapFree=67108860/67108860
[pid=30250] ppid=30247 vsize=758948 memory=733856 CPUtime=2400.05 cores=1,3,5,7
/proc/30250/stat : 30250 (MistralXCSP) R 30247 30250 29334 0 -1 4202496 880895 0 0 0 239947 58 0 0 20 0 1 0 37176334 777162752 183464 33554432000 4194304 7498468 140737193712672 140737193708024 4246849 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22241280 140737193718894 140737193719043 140737193719043 140737193721801 0
/proc/30250/statm: 189737 183464 776 807 0 182728 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 758948 KiB
Current children cumulated memory: 733856 KiB

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

[startup+2400.2 s]
# the end of solver process 30250 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.47 s, system=0.591998 s

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

Child status: 0
Real time (s): 2400.2
CPU time (s): 2400.06
CPU user time (s): 2399.47
CPU system time (s): 0.591998
CPU usage (%): 99.9942
Max. virtual memory (cumulated for all children) (KiB): 758948
Max. memory (cumulated for all children) (KiB): 733856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.47
system time used= 0.591998
maximum resident set size= 746912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 880930
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= 246
involuntary context switches= 617


# summary of solver processes directly reported to runsolver:
#   pid: 30250
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2399.47
#   total CPU system time (s): 0.591998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4771 second user time and 17.8301 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-21 20:02:11
IDJOB=4289432
IDBENCH=141329
IDSOLVER=2741
FILE ID=node134/4289432-1532196131
RUNJOBID= node134-1532190501-29367
PBS_JOBID= 21018933
Free space on /tmp= 55984 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Bibd/Bibd-sc-34-085-30-12-10_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4289432-1532196131/watcher-4289432-1532196131 -o /tmp/evaluation-result-4289432-1532196131/solver-4289432-1532196131 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532190501-29367 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 945835069 HOME/instance-4289432-1532196131.xml

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

MD5SUM BENCH= 16a7a800d3f63e1acf189b42778a783a
RANDOM SEED=945835069

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        27688460 kB
MemAvailable:   31967572 kB
Buffers:          123708 kB
Cached:          4422140 kB
SwapCached:            0 kB
Active:          1314080 kB
Inactive:        3301776 kB
Active(anon):      16312 kB
Inactive(anon):    73264 kB
Active(file):    1297768 kB
Inactive(file):  3228512 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             11592 kB
Writeback:             0 kB
AnonPages:         56740 kB
Mapped:            36340 kB
Shmem:             17056 kB
Slab:             164696 kB
SReclaimable:     137332 kB
SUnreclaim:        27364 kB
KernelStack:        3664 kB
PageTables:         5084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     358816 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55976 MiB
End job on node134 at 2018-07-21 20:42:12