Trace number 4391752

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
NACRE 1.0.5? (TO) 2400.08 2400.7

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-fpga/
Pb-chnl40-50.xml
MD5SUM6fc9298037ec0e80b4c0d0dc3fa4715e
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 variables4000
Number of constraints180
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":4000}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":4000}]
Minimum constraint arity40
Maximum constraint arity50
Distribution of constraint arities[{"arity":40,"count":100},{"arity":50,"count":80}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":180}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.02	c NACRE 1.0.5
2400.07/2400.70	c
2400.07/2400.70	c # time = 2400.07
2400.07/2400.70	c # Dec = 51229121
2400.07/2400.70	c # Propagate Calls = 994021154
2400.07/2400.70	c # assignAt Calls = 51229121
2400.07/2400.70	c # removeAt Calls = 1419357839
2400.07/2400.70	c # Run = 20475
2400.07/2400.70	c # Conflicts = 13559213
2400.07/2400.70	c # Memory used = 8.512 Mb
2400.07/2400.70	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 (9918 MiB free)
  memory of node 1: 16384 MiB (9634 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391752-1568318619/watcher-4391752-1568318619 -o /tmp/evaluation-result-4391752-1568318619/solver-4391752-1568318619 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12715 --watchdog 2560 nacre_mini_release HOME/instance-4391752-1568318619.xml -complete -l100 -cm 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=15811, runsolver pid=15808
Current StackSize limit: 8192 KiB


[startup+0.100198 s]*
/proc/loadavg: 1.84 1.98 2.03 3/201 15812
/proc/meminfo: memFree=20016768/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8240 CPUtime=0.1 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 2286 0 0 0 10 0 0 0 20 0 1 0 407802075 32538624 2060 33554432000 4194304 4935366 140727852452864 140727852449864 4365369 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2060 581 181 0 1561 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8240 KiB

[startup+0.209823 s]*
/proc/loadavg: 1.84 1.98 2.03 3/201 15812
/proc/meminfo: memFree=20016768/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8500 CPUtime=0.21 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 2289 0 0 0 21 0 0 0 20 0 1 0 407802075 32538624 2125 33554432000 4194304 4935366 140727852452864 140727852451112 4365325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2125 608 181 0 1561 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8500 KiB

[startup+0.309243 s]*
/proc/loadavg: 1.84 1.98 2.03 3/201 15812
/proc/meminfo: memFree=20016768/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8500 CPUtime=0.31 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 2290 0 0 0 31 0 0 0 20 0 1 0 407802075 32538624 2125 33554432000 4194304 4935366 140727852452864 140727852451112 4429035 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2125 608 181 0 1561 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8500 KiB

[startup+0.700345 s]
/proc/loadavg: 1.84 1.98 2.03 3/201 15812
/proc/meminfo: memFree=20016768/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8500 CPUtime=0.69 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 2290 0 0 0 69 0 0 0 20 0 1 0 407802075 32538624 2125 33554432000 4194304 4935366 140727852452864 140727852451112 4365325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2125 608 181 0 1561 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8500 KiB

[startup+1.50034 s]
/proc/loadavg: 1.84 1.98 2.03 3/201 15812
/proc/meminfo: memFree=20016304/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8500 CPUtime=1.49 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 2290 0 0 0 149 0 0 0 20 0 1 0 407802075 32538624 2125 33554432000 4194304 4935366 140727852452864 140727852451112 4365360 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2125 608 181 0 1561 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8500 KiB

[startup+3.1093 s]
/proc/loadavg: 1.84 1.98 2.03 3/201 15812
/proc/meminfo: memFree=20016304/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=3.1 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 3520 0 0 0 310 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4365373 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+6.30034 s]
/proc/loadavg: 1.86 1.98 2.03 3/201 15812
/proc/meminfo: memFree=20016108/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=6.29 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 4750 0 0 0 629 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4365325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+12.7003 s]
/proc/loadavg: 1.87 1.98 2.03 3/201 15812
/proc/meminfo: memFree=20016148/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=12.69 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 5980 0 0 0 1269 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4365335 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+25.5004 s]
/proc/loadavg: 1.90 1.98 2.03 4/202 15815
/proc/meminfo: memFree=20015828/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=25.49 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 8440 0 0 0 2549 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 139626801927344 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+51.1093 s]
/proc/loadavg: 1.93 1.99 2.03 3/201 15815
/proc/meminfo: memFree=20015624/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=51.09 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 9670 0 0 0 5109 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4451967 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.00 2.04 3/202 15820
/proc/meminfo: memFree=20015524/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=102.27 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 10902 0 0 0 10227 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4365360 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/201 15826
/proc/meminfo: memFree=20015696/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=162.25 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 11113 0 0 0 16225 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4329294 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 15830
/proc/meminfo: memFree=20016112/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=222.23 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 11324 0 0 0 22223 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4429616 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 15834
/proc/meminfo: memFree=20016152/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=282.22 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 11535 0 0 0 28222 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4429538 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+342.3 s]
/proc/loadavg: 2.07 2.02 2.05 3/200 15840
/proc/meminfo: memFree=20015716/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=342.2 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 11746 0 0 0 34220 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4365325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/199 15844
/proc/meminfo: memFree=20015864/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=402.19 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 11957 0 0 0 40219 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4365287 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/199 15855
/proc/meminfo: memFree=20015752/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=462.17 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 12168 0 0 0 46217 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4365325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 462.17 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB


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

/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 1661.86 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+1722.3 s]
/proc/loadavg: 2.07 2.11 2.08 3/200 16032
/proc/meminfo: memFree=19989496/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=1721.85 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 16599 0 0 0 172185 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4365335 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 1721.85 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+1782.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/200 16038
/proc/meminfo: memFree=19989952/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=1781.83 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 16810 0 0 0 178183 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4365369 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 1781.83 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/200 16042
/proc/meminfo: memFree=19990036/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=1841.82 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 17021 0 0 0 184182 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 139626801937161 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 1841.82 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/200 16046
/proc/meminfo: memFree=19990424/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=1901.8 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 17232 0 0 0 190180 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 139626801937216 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 1901.8 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/199 16052
/proc/meminfo: memFree=19990708/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=1961.78 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 17436 0 0 0 196178 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4429531 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 1961.78 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 16056
/proc/meminfo: memFree=19990180/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=2021.77 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 17647 0 0 0 202177 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4429252 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 2021.77 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 16060
/proc/meminfo: memFree=19990460/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=2081.75 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 17858 0 0 0 208175 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4365321 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 2081.75 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 16066
/proc/meminfo: memFree=19990640/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=2141.74 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 18069 0 0 0 214174 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4451958 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 2141.74 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 16070
/proc/meminfo: memFree=19990324/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=2201.72 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 18280 0 0 0 220172 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 139626796594465 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 2201.72 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 16082
/proc/meminfo: memFree=19990484/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=2261.71 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 18491 0 0 0 226171 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4365325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 2261.71 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16088
/proc/meminfo: memFree=19989976/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=2321.69 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 18702 0 0 0 232169 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4429535 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 2321.69 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

[startup+2382.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/200 16092
/proc/meminfo: memFree=19990276/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=2381.67 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 18913 0 0 0 238167 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 139626796479912 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 2381.67 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.7 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 16093
/proc/meminfo: memFree=19990488/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=2400.07 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 19124 0 0 0 240007 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4329898 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

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

[startup+2400.7 s]
# the end of solver process 15811 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.08 s, system=0.004998 s

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

[startup+2400.7 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 16093
/proc/meminfo: memFree=19990488/32770624 swapFree=66959212/67108860
[pid=15811] ppid=15808 vsize=31776 memory=8512 CPUtime=2400.07 cores=0,2,4,6
/proc/15811/stat : 15811 (nacre_mini_rele) R 15808 15811 11693 0 -1 4202496 19124 0 0 0 240007 0 0 0 20 0 1 0 407802075 32538624 2128 33554432000 4194304 4935366 140727852452864 140727852451112 4329898 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 32550912 140727852459003 140727852459109 140727852459109 140727852462018 0
/proc/15811/statm: 7944 2128 608 181 0 1561 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 8512 KiB

Child status: 0
Real time (s): 2400.7
CPU time (s): 2400.08
CPU user time (s): 2400.08
CPU system time (s): 0.004998
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 31776
Max. memory (cumulated for all children) (KiB): 8512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.08
system time used= 0.004998
maximum resident set size= 8572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19175
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= 10
involuntary context switches= 14872


# summary of solver processes directly reported to runsolver:
#   pid: 15811
#   total CPU time (s): 2400.08
#   total CPU user time (s): 2400.08
#   total CPU system time (s): 0.004998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.93899 second user time and 14.8145 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-12 22:02:59
IDJOB=4391752
IDBENCH=134684
IDSOLVER=2835
FILE ID=node124/4391752-1568318619
RUNJOBID= node124-1568305966-12715
PBS_JOBID= 21701105
Free space on /tmp= 55364 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-fpga/Pb-chnl40-50.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391752-1568318619/watcher-4391752-1568318619 -o /tmp/evaluation-result-4391752-1568318619/solver-4391752-1568318619 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12715 --watchdog 2560  nacre_mini_release HOME/instance-4391752-1568318619.xml -complete -l100 -cm

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

MD5SUM BENCH= 6fc9298037ec0e80b4c0d0dc3fa4715e
RANDOM SEED=187525723

node124.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        20022644 kB
MemAvailable:   31808420 kB
Buffers:          152552 kB
Cached:         11797488 kB
SwapCached:        45868 kB
Active:           920728 kB
Inactive:       11086860 kB
Active(anon):      13216 kB
Inactive(anon):    85952 kB
Active(file):     907512 kB
Inactive(file): 11000908 kB
Unevictable:      108764 kB
Mlocked:          108764 kB
SwapTotal:      67108860 kB
SwapFree:       66959212 kB
Dirty:               832 kB
Writeback:             4 kB
AnonPages:        122348 kB
Mapped:            43612 kB
Shmem:             32744 kB
Slab:             333908 kB
SReclaimable:     305816 kB
SUnreclaim:        28092 kB
KernelStack:        3568 kB
PageTables:         5212 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     535100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 55364 MiB
End job on node124 at 2019-09-12 22:43:00