Trace number 4391730

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) 2400.06 2400.01

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-spng/
Pb-NG-K138.xml
MD5SUMd1127b901f05c0465fc5ca2bd763ec4c
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16422
Number of constraints16700
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":16422}]
Minimum variable degree3
Maximum variable degree12
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":266},{"degree":5,"count":1687},{"degree":6,"count":7377},{"degree":7,"count":4501},{"degree":8,"count":1771},{"degree":9,"count":546},{"degree":10,"count":136},{"degree":11,"count":1},{"degree":12,"count":136}]
Minimum constraint arity1
Maximum constraint arity138
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":1781},{"arity":3,"count":7398},{"arity":4,"count":4521},{"arity":5,"count":1918},{"arity":6,"count":411},{"arity":7,"count":137},{"arity":9,"count":137},{"arity":119,"count":276},{"arity":138,"count":119}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":16700}]
Optimization problemNO
Type of objective

Solver Data 

0.31/0.39	c NACRE 1.0.5
2400.05/2400.01	c
2400.05/2400.01	c # time = 2400.05
2400.05/2400.01	c # Dec = 5720025
2400.05/2400.01	c # Propagate Calls = 1472734461
2400.05/2400.01	c # assignAt Calls = 5720025
2400.05/2400.01	c # removeAt Calls = 789751860
2400.05/2400.01	c # Run = 3065
2400.05/2400.01	c # Conflicts = 1547398
2400.05/2400.01	c # Memory used = 32.916 Mb
2400.05/2400.01	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 (9911 MiB free)
  memory of node 1: 16384 MiB (9640 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391730-1568319564/watcher-4391730-1568319564 -o /tmp/evaluation-result-4391730-1568319564/solver-4391730-1568319564 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12716 --watchdog 2560 nacre_mini_release HOME/instance-4391730-1568319564.xml -complete -l100 -cm 

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

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

solver pid=15953, runsolver pid=15950

[startup+0.100148 s]*
/proc/loadavg: 2.07 2.11 2.08 3/199 15954
/proc/meminfo: memFree=19998540/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=50752 memory=25448 CPUtime=0.09 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 7267 0 0 0 9 0 0 0 20 0 1 0 407896612 51970048 6362 33554432000 4194304 4935366 140729160582912 140729160579912 4736070 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 12688 6362 578 181 0 6305 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 50752 KiB
Current children cumulated memory: 25448 KiB

[startup+0.209665 s]*
/proc/loadavg: 2.07 2.11 2.08 3/199 15954
/proc/meminfo: memFree=19997424/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=52508 memory=27296 CPUtime=0.21 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 7700 0 0 0 20 1 0 0 20 0 1 0 407896612 53768192 6824 33554432000 4194304 4935366 140729160582912 140729160579912 140309002243045 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 13127 6824 581 181 0 6744 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 52508 KiB
Current children cumulated memory: 27296 KiB

[startup+0.30938 s]*
/proc/loadavg: 2.07 2.11 2.08 3/199 15954
/proc/meminfo: memFree=19995936/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=54096 memory=28880 CPUtime=0.31 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 8063 0 0 0 30 1 0 0 20 0 1 0 407896612 55394304 7220 33554432000 4194304 4935366 140729160582912 140729160579912 140309002243045 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 13524 7220 581 181 0 7141 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 54096 KiB
Current children cumulated memory: 28880 KiB

[startup+0.700298 s]
/proc/loadavg: 2.07 2.11 2.08 3/199 15954
/proc/meminfo: memFree=19992960/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=31256 CPUtime=0.69 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 8698 0 0 0 68 1 0 0 20 0 1 0 407896612 58118144 7814 33554432000 4194304 4935366 140729160582912 140729160581032 4451449 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 7814 597 181 0 7806 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 31256 KiB

[startup+1.50039 s]
/proc/loadavg: 2.07 2.11 2.08 3/199 15954
/proc/meminfo: memFree=19992524/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=31256 CPUtime=1.49 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 8706 0 0 0 148 1 0 0 20 0 1 0 407896612 58118144 7814 33554432000 4194304 4935366 140729160582912 140729160581032 4329287 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 7814 597 181 0 7806 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 31256 KiB

[startup+3.10961 s]
/proc/loadavg: 2.07 2.11 2.08 3/199 15954
/proc/meminfo: memFree=19992304/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=31468 CPUtime=3.1 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 15011 0 0 0 309 1 0 0 20 0 1 0 407896612 58118144 7867 33554432000 4194304 4935366 140729160582912 140729160581160 4429515 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 7867 609 181 0 7806 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 31468 KiB

[startup+6.30039 s]
/proc/loadavg: 1.90 2.08 2.07 3/199 15954
/proc/meminfo: memFree=19992552/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=31468 CPUtime=6.29 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 21306 0 0 0 628 1 0 0 20 0 1 0 407896612 58118144 7867 33554432000 4194304 4935366 140729160582912 140729160581160 4429727 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 7867 609 181 0 7806 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 31468 KiB

[startup+12.7004 s]
/proc/loadavg: 1.91 2.07 2.07 3/199 15954
/proc/meminfo: memFree=19992560/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=31468 CPUtime=12.7 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 27599 0 0 0 1268 2 0 0 20 0 1 0 407896612 58118144 7867 33554432000 4194304 4935366 140729160582912 140729160581160 4365360 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 7867 609 181 0 7806 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 31468 KiB

[startup+25.5004 s]
/proc/loadavg: 1.93 2.07 2.07 3/199 15956
/proc/meminfo: memFree=19992532/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=31468 CPUtime=25.49 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 40184 0 0 0 2547 2 0 0 20 0 1 0 407896612 58118144 7867 33554432000 4194304 4935366 140729160582912 140729160581160 4429531 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 7867 609 181 0 7806 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 31468 KiB

[startup+51.1099 s]
/proc/loadavg: 1.95 2.07 2.07 3/199 15957
/proc/meminfo: memFree=19990804/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=51.09 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 41774 0 0 0 5107 2 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4429515 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.06 2.06 3/201 15970
/proc/meminfo: memFree=19990436/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=102.29 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 42216 0 0 0 10227 2 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 140309003106308 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.04 2.06 3/202 15976
/proc/meminfo: memFree=19990924/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=162.29 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 42659 0 0 0 16227 2 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4329472 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/201 15980
/proc/meminfo: memFree=19991116/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=222.29 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 43102 0 0 0 22227 2 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4429748 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 15984
/proc/meminfo: memFree=19990896/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=282.29 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 43545 0 0 0 28227 2 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4365325 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/202 15990
/proc/meminfo: memFree=19990720/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=342.29 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 43988 0 0 0 34227 2 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4429531 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/199 15995
/proc/meminfo: memFree=19990844/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=402.29 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 43988 0 0 0 40227 2 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4365325 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+462.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/199 15999
/proc/meminfo: memFree=19990804/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=462.29 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 44431 0 0 0 46227 2 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4329695 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB


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

/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 1602.33 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+1662.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 16171
/proc/meminfo: memFree=19982384/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=1662.33 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 52409 0 0 0 166230 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4451946 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 1662.33 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 16175
/proc/meminfo: memFree=19982728/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=1722.33 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 52854 0 0 0 172230 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4424253 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 16181
/proc/meminfo: memFree=19982412/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=1782.33 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 53297 0 0 0 178230 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4451752 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 16186
/proc/meminfo: memFree=19981644/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=1842.33 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 53740 0 0 0 184230 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4429535 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 16198
/proc/meminfo: memFree=19981800/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=1902.33 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 54183 0 0 0 190230 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4331960 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 16204
/proc/meminfo: memFree=19982116/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=1962.33 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 54626 0 0 0 196230 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4451955 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/201 16208
/proc/meminfo: memFree=19981936/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=2022.33 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 55069 0 0 0 202230 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4451936 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 16212
/proc/meminfo: memFree=19982760/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=2082.33 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 55512 0 0 0 208230 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4365342 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 16218
/proc/meminfo: memFree=19982424/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=2142.34 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 55955 0 0 0 214231 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4365325 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 16223
/proc/meminfo: memFree=19981816/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=2202.34 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 56398 0 0 0 220231 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4451012 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 16227
/proc/meminfo: memFree=19981300/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=2262.34 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 56841 0 0 0 226231 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4451012 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16233
/proc/meminfo: memFree=19981600/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=2322.34 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 57284 0 0 0 232231 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4365342 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

[startup+2382.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/199 16238
/proc/meminfo: memFree=19981784/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=2382.34 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 57727 0 0 0 238231 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4365369 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.05 2.03 2.05 3/199 16238
/proc/meminfo: memFree=19981784/32770624 swapFree=66959212/67108860
[pid=15953] ppid=15950 vsize=56756 memory=32916 CPUtime=2400.05 cores=1,3,5,7
/proc/15953/stat : 15953 (nacre_mini_rele) R 15950 15953 11693 0 -1 4202496 58167 0 0 0 240002 3 0 0 20 0 1 0 407896612 58118144 8229 33554432000 4194304 4935366 140729160582912 140729160581160 4365325 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 36102144 140729160590331 140729160590437 140729160590437 140729160593346 0
/proc/15953/statm: 14189 8229 609 181 0 7806 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 56756 KiB
Current children cumulated memory: 32916 KiB

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

[startup+2400.01 s]
# the end of solver process 15953 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.03 s, system=0.036 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.06
CPU user time (s): 2400.03
CPU system time (s): 0.036
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 56756
Max. memory (cumulated for all children) (KiB): 32916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.03
system time used= 0.036
maximum resident set size= 32976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58220
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= 21
involuntary context switches= 607


# summary of solver processes directly reported to runsolver:
#   pid: 15953
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2400.03
#   total CPU system time (s): 0.036

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.78746 second user time and 18.1462 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-12 22:18:44
IDJOB=4391730
IDBENCH=134794
IDSOLVER=2835
FILE ID=node124/4391730-1568319564
RUNJOBID= node124-1568305966-12716
PBS_JOBID= 21701105
Free space on /tmp= 55364 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-spng/Pb-NG-K138.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391730-1568319564/watcher-4391730-1568319564 -o /tmp/evaluation-result-4391730-1568319564/solver-4391730-1568319564 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12716 --watchdog 2560  nacre_mini_release HOME/instance-4391730-1568319564.xml -complete -l100 -cm

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

MD5SUM BENCH= d1127b901f05c0465fc5ca2bd763ec4c
RANDOM SEED=370679451

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:        20021520 kB
MemAvailable:   31809188 kB
Buffers:          152864 kB
Cached:         11798884 kB
SwapCached:        45868 kB
Active:           921320 kB
Inactive:       11087352 kB
Active(anon):      12456 kB
Inactive(anon):    85952 kB
Active(file):     908864 kB
Inactive(file): 11001400 kB
Unevictable:      108764 kB
Mlocked:          108764 kB
SwapTotal:      67108860 kB
SwapFree:       66959212 kB
Dirty:              1960 kB
Writeback:             0 kB
AnonPages:        121132 kB
Mapped:            43648 kB
Shmem:             32744 kB
Slab:             333940 kB
SReclaimable:     305864 kB
SUnreclaim:        28076 kB
KernelStack:        3520 kB
PageTables:         5284 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     534060 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 22:58:45