Trace number 4391664

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) 2400.07 2400.01

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-sptate/
Pb-Tate-K104.xml
MD5SUM6ed29f3170f2d24d94b936f24e5b4a9d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark110.658
Satisfiable
(Un)Satisfiability was proved
Number of variables7072
Number of constraints7282
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":7072}]
Minimum variable degree3
Maximum variable degree10
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":181},{"degree":5,"count":1252},{"degree":6,"count":2771},{"degree":7,"count":1740},{"degree":8,"count":717},{"degree":9,"count":206},{"degree":10,"count":204}]
Minimum constraint arity1
Maximum constraint arity104
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":1339},{"arity":3,"count":2781},{"arity":4,"count":1854},{"arity":5,"count":618},{"arity":6,"count":206},{"arity":7,"count":206},{"arity":68,"count":208},{"arity":104,"count":68}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":7282}]
Optimization problemNO
Type of objective

Solver Data 

0.10/0.16	c NACRE 1.0.5
2400.06/2400.01	c
2400.06/2400.01	c # time = 2400.07
2400.06/2400.01	c # Dec = 10196734
2400.06/2400.01	c # Propagate Calls = 2651615561
2400.06/2400.01	c # assignAt Calls = 10196734
2400.06/2400.01	c # removeAt Calls = 1425842361
2400.06/2400.01	c # Run = 8188
2400.06/2400.01	c # Conflicts = 4596904
2400.06/2400.01	c # Memory used = 15.164 Mb
2400.06/2400.01	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 (15081 MiB free)
  memory of node 1: 16384 MiB (15538 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391664-1568321319/watcher-4391664-1568321319 -o /tmp/evaluation-result-4391664-1568321319/solver-4391664-1568321319 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568305658-21707 --watchdog 2560 nacre_mini_release HOME/instance-4391664-1568321319.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=24957, runsolver pid=24954
Current StackSize limit: 8192 KiB


[startup+0.100144 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 24958
/proc/meminfo: memFree=31344440/32770624 swapFree=66933492/67108860
[pid=24957] ppid=24954 vsize=37040 memory=13564 CPUtime=0.1 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 3663 0 0 0 10 0 0 0 20 0 1 0 408403316 37928960 3391 33554432000 4194304 4935366 140723653858256 140723653855256 139810187733989 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9260 3391 581 181 0 2877 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37040 KiB
Current children cumulated memory: 13564 KiB

[startup+0.209972 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 24958
/proc/meminfo: memFree=31342952/32770624 swapFree=66933492/67108860
[pid=24957] ppid=24954 vsize=38540 memory=14884 CPUtime=0.21 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 4040 0 0 0 21 0 0 0 20 0 1 0 408403316 39464960 3721 33554432000 4194304 4935366 140723653858256 140723653855256 4451752 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3721 593 181 0 3252 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 14884 KiB

[startup+0.309778 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 24958
/proc/meminfo: memFree=31342952/32770624 swapFree=66933492/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15148 CPUtime=0.31 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 4048 0 0 0 31 0 0 0 20 0 1 0 408403316 39464960 3787 33554432000 4194304 4935366 140723653858256 140723653855256 4329472 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3787 608 181 0 3252 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15148 KiB

[startup+0.700349 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 24958
/proc/meminfo: memFree=31342952/32770624 swapFree=66933492/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15148 CPUtime=0.69 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 4048 0 0 0 69 0 0 0 20 0 1 0 408403316 39464960 3787 33554432000 4194304 4935366 140723653858256 140723653856504 4329472 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3787 608 181 0 3252 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15148 KiB

[startup+1.50036 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 24958
/proc/meminfo: memFree=31342568/32770624 swapFree=66933492/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15148 CPUtime=1.49 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 4048 0 0 0 149 0 0 0 20 0 1 0 408403316 39464960 3787 33554432000 4194304 4935366 140723653858256 140723653856504 4429531 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3787 608 181 0 3252 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15148 KiB

[startup+3.10974 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 24958
/proc/meminfo: memFree=31342448/32770624 swapFree=66933492/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15152 CPUtime=3.1 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 6783 0 0 0 310 0 0 0 20 0 1 0 408403316 39464960 3788 33554432000 4194304 4935366 140723653858256 140723653856504 4365329 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3788 609 181 0 3252 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15152 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 24958
/proc/meminfo: memFree=31342448/32770624 swapFree=66933492/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15152 CPUtime=6.29 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 9529 0 0 0 628 1 0 0 20 0 1 0 408403316 39464960 3788 33554432000 4194304 4935366 140723653858256 140723653856504 4429504 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3788 609 181 0 3252 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15152 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 24958
/proc/meminfo: memFree=31342324/32770624 swapFree=66933492/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15152 CPUtime=12.69 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 12265 0 0 0 1268 1 0 0 20 0 1 0 408403316 39464960 3788 33554432000 4194304 4935366 140723653858256 140723653856504 4365369 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3788 609 181 0 3252 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15152 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 24961
/proc/meminfo: memFree=31342448/32770624 swapFree=66933492/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15152 CPUtime=25.49 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 17737 0 0 0 2548 1 0 0 20 0 1 0 408403316 39464960 3788 33554432000 4194304 4935366 140723653858256 140723653856504 4429712 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3788 609 181 0 3252 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15152 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 24961
/proc/meminfo: memFree=31342548/32770624 swapFree=66933492/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15152 CPUtime=51.1 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 20473 0 0 0 5109 1 0 0 20 0 1 0 408403316 39464960 3788 33554432000 4194304 4935366 140723653858256 140723653856504 4429527 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3788 609 181 0 3252 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15152 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/199 24965
/proc/meminfo: memFree=31342368/32770624 swapFree=66933492/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=102.29 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 23214 0 0 0 10228 1 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4424162 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/200 24979
/proc/meminfo: memFree=31341136/32770624 swapFree=66933496/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=162.29 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 23619 0 0 0 16228 1 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4365312 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 24983
/proc/meminfo: memFree=31341632/32770624 swapFree=66933496/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=222.29 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 24024 0 0 0 22228 1 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4429846 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 24987
/proc/meminfo: memFree=31342096/32770624 swapFree=66933496/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=282.29 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 24429 0 0 0 28228 1 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 139810193925336 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 24993
/proc/meminfo: memFree=31341368/32770624 swapFree=66933496/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=342.29 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 24835 0 0 0 34228 1 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4429541 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24997
/proc/meminfo: memFree=31340940/32770624 swapFree=66933496/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=402.3 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 25240 0 0 0 40229 1 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4451946 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25002
/proc/meminfo: memFree=31341576/32770624 swapFree=66933496/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=462.3 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 25645 0 0 0 46229 1 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4429535 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB


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

/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 1602.33 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+1662.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/199 25135
/proc/meminfo: memFree=31340652/32770624 swapFree=66933524/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=1662.34 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 33747 0 0 0 166232 2 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4365360 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 1662.34 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 25139
/proc/meminfo: memFree=31340708/32770624 swapFree=66933524/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=1722.34 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 34152 0 0 0 172232 2 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4424420 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 1722.34 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25145
/proc/meminfo: memFree=31340768/32770624 swapFree=66933524/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=1782.34 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 34557 0 0 0 178232 2 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4429531 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25149
/proc/meminfo: memFree=31340616/32770624 swapFree=66933524/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=1842.34 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 34962 0 0 0 184232 2 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4451936 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+1902.3 s]
/proc/loadavg: 1.66 1.93 2.02 2/192 25199
/proc/meminfo: memFree=31349440/32770624 swapFree=66933524/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=1902.34 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 35367 0 0 0 190232 2 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4365333 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+1962.3 s]
/proc/loadavg: 1.24 1.76 1.95 2/193 25213
/proc/meminfo: memFree=31349640/32770624 swapFree=66933528/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=1962.34 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 35772 0 0 0 196232 2 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4429531 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+2022.3 s]
/proc/loadavg: 1.09 1.62 1.90 2/193 25217
/proc/meminfo: memFree=31350668/32770624 swapFree=66933528/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=2022.34 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 36177 0 0 0 202232 2 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4429630 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 2022.34 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+2082.3 s]
/proc/loadavg: 1.03 1.51 1.84 2/193 25221
/proc/meminfo: memFree=31350448/32770624 swapFree=66933528/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=2082.35 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 36582 0 0 0 208232 3 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 139810193935094 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+2142.3 s]
/proc/loadavg: 1.01 1.42 1.79 2/193 25227
/proc/meminfo: memFree=31350704/32770624 swapFree=66933528/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=2142.35 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 36987 0 0 0 214232 3 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4451936 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.34 1.74 2/193 25231
/proc/meminfo: memFree=31351528/32770624 swapFree=66933528/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=2202.35 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 37392 0 0 0 220232 3 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4429630 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.28 1.69 2/192 25236
/proc/meminfo: memFree=31351860/32770624 swapFree=66933528/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=2262.35 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 37797 0 0 0 226232 3 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4429658 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.23 1.65 2/192 25242
/proc/meminfo: memFree=31350944/32770624 swapFree=66933528/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=2322.35 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 38202 0 0 0 232232 3 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4450992 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.19 1.61 2/192 25246
/proc/meminfo: memFree=31351452/32770624 swapFree=66933528/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=2382.36 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 38607 0 0 0 238233 3 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 4429120 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 2382.36 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 1.00 1.18 1.59 2/193 25248
/proc/meminfo: memFree=31350628/32770624 swapFree=66933528/67108860
[pid=24957] ppid=24954 vsize=38540 memory=15164 CPUtime=2400.06 cores=0,2,4,6
/proc/24957/stat : 24957 (nacre_mini_rele) R 24954 24957 19999 0 -1 4202496 38990 0 0 0 240003 3 0 0 20 0 1 0 408403316 39464960 3791 33554432000 4194304 4935366 140723653858256 140723653856504 139810193925296 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32985088 140723653866491 140723653866597 140723653866597 140723653869506 0
/proc/24957/statm: 9635 3791 609 181 0 3252 0
Current children cumulated CPU time: 2400.06 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 15164 KiB

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

[startup+2400.01 s]
# the end of solver process 24957 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.04 s, system=0.033 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): 2400.07
CPU user time (s): 2400.04
CPU system time (s): 0.033
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 38540
Max. memory (cumulated for all children) (KiB): 15164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.04
system time used= 0.033
maximum resident set size= 15224
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39042
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= 13
involuntary context switches= 607


# summary of solver processes directly reported to runsolver:
#   pid: 24957
#   total CPU time (s): 2400.07
#   total CPU user time (s): 2400.04
#   total CPU system time (s): 0.033

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.6246 second user time and 19.3563 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-12 22:47:59
IDJOB=4391664
IDBENCH=135041
IDSOLVER=2835
FILE ID=node151/4391664-1568321319
RUNJOBID= node151-1568305658-21707
PBS_JOBID= 21701104
Free space on /tmp= 57000 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-sptate/Pb-Tate-K104.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391664-1568321319/watcher-4391664-1568321319 -o /tmp/evaluation-result-4391664-1568321319/solver-4391664-1568321319 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568305658-21707 --watchdog 2560  nacre_mini_release HOME/instance-4391664-1568321319.xml -complete -l100 -cm

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

MD5SUM BENCH= 6ed29f3170f2d24d94b936f24e5b4a9d
RANDOM SEED=2031407791

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31355868 kB
MemAvailable:   31849572 kB
Buffers:          124952 kB
Cached:           660096 kB
SwapCached:        72656 kB
Active:           402576 kB
Inactive:         463576 kB
Active(anon):      16344 kB
Inactive(anon):    96396 kB
Active(file):     386232 kB
Inactive(file):   367180 kB
Unevictable:      111232 kB
Mlocked:          111232 kB
SwapTotal:      67108860 kB
SwapFree:       66933492 kB
Dirty:              1216 kB
Writeback:             0 kB
AnonPages:        119904 kB
Mapped:            34924 kB
Shmem:             22756 kB
Slab:             140224 kB
SReclaimable:     112252 kB
SUnreclaim:        27972 kB
KernelStack:        3504 kB
PageTables:         5144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     534768 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:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 57000 MiB
End job on node151 at 2019-09-12 23:28:00