Trace number 4303318

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
PicatSAT 2018-08-02? (TO) 2519.92 2520.03

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K06-P03_c18.xml
MD5SUM54d96134616ca7767c80e2eaaa70f234
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 variables138
Number of constraints59
Number of domains2
Minimum domain size57
Maximum domain size58
Distribution of domain sizes[{"size":57,"count":57},{"size":58,"count":18}]
Minimum variable degree0
Maximum variable degree8
Distribution of variable degrees[{"degree":0,"count":63},{"degree":2,"count":57},{"degree":7,"count":12},{"degree":8,"count":6}]
Minimum constraint arity3
Maximum constraint arity57
Distribution of constraint arities[{"arity":3,"count":57},{"arity":18,"count":1},{"arity":57,"count":1}]
Number of extensional constraints0
Number of intensional constraints57
Distribution of constraint types[{"type":"intension","count":57},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (235 MiB free)
  memory of node 1: 16384 MiB (1993 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303318-1534000868/watcher-4303318-1534000868 -o /tmp/evaluation-result-4303318-1534000868/solver-4303318-1534000868 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10864 --watchdog 2580 xcsp_picat HOME/instance-4303318-1534000868.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=11939, runsolver pid=11936
Current StackSize limit: 8192 KiB


[startup+0.10015 s]*
/proc/loadavg: 2.03 2.08 2.07 3/187 11940
/proc/meminfo: memFree=2266548/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2028880 memory=17980 CPUtime=0.1 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 2286 0 0 0 10 0 0 0 20 0 1 0 217649937 2077573120 4495 33554432000 4194304 5849708 140727112350016 140727112350016 5410480 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 507220 4495 687 405 0 504165 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2028880 KiB
Current children cumulated memory: 17980 KiB

[startup+0.209799 s]*
/proc/loadavg: 2.03 2.08 2.07 3/187 11940
/proc/meminfo: memFree=2266220/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2028880 memory=17980 CPUtime=0.21 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 2294 0 0 0 21 0 0 0 20 0 1 0 217649937 2077573120 4495 33554432000 4194304 5849708 140727112350016 140727112350016 5360463 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 507220 4495 687 405 0 504165 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2028880 KiB
Current children cumulated memory: 17980 KiB

[startup+0.30921 s]*
/proc/loadavg: 2.03 2.08 2.07 3/187 11940
/proc/meminfo: memFree=2266220/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2028880 memory=17980 CPUtime=0.31 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 2295 0 0 0 31 0 0 0 20 0 1 0 217649937 2077573120 4495 33554432000 4194304 5849708 140727112350016 140727112350016 4220609 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 507220 4495 687 405 0 504165 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2028880 KiB
Current children cumulated memory: 17980 KiB

[startup+0.700282 s]
/proc/loadavg: 2.03 2.08 2.07 3/187 11940
/proc/meminfo: memFree=2263992/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2034900 memory=22952 CPUtime=0.69 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 4078 0 0 0 69 0 0 0 20 0 1 0 217649937 2083737600 5738 33554432000 4194304 5849708 140727112350016 140727112348888 4212035 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 508725 5738 704 405 0 505670 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2034900 KiB
Current children cumulated memory: 22952 KiB

[startup+1.50028 s]
/proc/loadavg: 1.95 2.06 2.07 3/187 11940
/proc/meminfo: memFree=2259900/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2034900 memory=22952 CPUtime=1.49 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 4078 0 0 0 149 0 0 0 20 0 1 0 217649937 2083737600 5738 33554432000 4194304 5849708 140727112350016 140727112348264 4212035 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 508725 5738 704 405 0 505670 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2034900 KiB
Current children cumulated memory: 22952 KiB

[startup+3.10925 s]
/proc/loadavg: 1.95 2.06 2.07 3/187 11940
/proc/meminfo: memFree=2253940/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2034900 memory=23088 CPUtime=3.1 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 4775 0 0 0 310 0 0 0 20 0 1 0 217649937 2083737600 5772 33554432000 4194304 5849708 140727112350016 140727112348264 4211654 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 508725 5772 704 405 0 505670 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2034900 KiB
Current children cumulated memory: 23088 KiB

[startup+6.30027 s]
/proc/loadavg: 1.95 2.06 2.07 3/187 11940
/proc/meminfo: memFree=2252316/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2034900 memory=23088 CPUtime=6.29 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 5373 0 0 0 629 0 0 0 20 0 1 0 217649937 2083737600 5772 33554432000 4194304 5849708 140727112350016 140727112348264 4212046 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 508725 5772 704 405 0 505670 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2034900 KiB
Current children cumulated memory: 23088 KiB

[startup+12.7003 s]
/proc/loadavg: 1.96 2.06 2.06 3/187 11940
/proc/meminfo: memFree=2250148/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2034900 memory=23088 CPUtime=12.69 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 5956 0 0 0 1269 0 0 0 20 0 1 0 217649937 2083737600 5772 33554432000 4194304 5849708 140727112350016 140727112348264 4212046 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 508725 5772 704 405 0 505670 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2034900 KiB
Current children cumulated memory: 23088 KiB

[startup+25.5003 s]
/proc/loadavg: 1.96 2.05 2.06 3/187 11940
/proc/meminfo: memFree=2247976/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2034900 memory=23108 CPUtime=25.49 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 7879 0 0 0 2548 1 0 0 20 0 1 0 217649937 2083737600 5777 33554432000 4194304 5849708 140727112350016 140727112349016 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 508725 5777 709 405 0 505670 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2034900 KiB
Current children cumulated memory: 23108 KiB

[startup+51.1097 s]
/proc/loadavg: 1.90 2.03 2.06 3/187 11940
/proc/meminfo: memFree=2227760/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2050436 memory=39536 CPUtime=51.1 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 20742 0 0 0 5080 30 0 0 20 0 1 0 217649937 2099646464 9884 33554432000 4194304 5849708 140727112350016 140727112349176 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 512609 9884 709 405 0 509554 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2050436 KiB
Current children cumulated memory: 39536 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 2.03 2.05 3/187 11941
/proc/meminfo: memFree=2215436/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2061636 memory=50992 CPUtime=102.29 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 66108 0 0 0 10146 83 0 0 20 0 1 0 217649937 2111115264 12748 33554432000 4194304 5849708 140727112350016 140727112349016 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 515409 12748 709 405 0 512354 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2061636 KiB
Current children cumulated memory: 50992 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 2.02 2.05 3/187 11942
/proc/meminfo: memFree=2205524/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2064524 memory=53752 CPUtime=162.29 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 125226 0 0 0 16088 141 0 0 20 0 1 0 217649937 2114072576 13438 33554432000 4194304 5849708 140727112350016 140727112349176 5335545 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 516131 13438 709 405 0 513076 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2064524 KiB
Current children cumulated memory: 53752 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.02 2.05 3/187 11943
/proc/meminfo: memFree=2187276/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2074460 memory=63688 CPUtime=222.29 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 179450 0 0 0 22038 191 0 0 20 0 1 0 217649937 2124247040 15922 33554432000 4194304 5849708 140727112350016 140727112349016 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 518615 15922 709 405 0 515560 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2074460 KiB
Current children cumulated memory: 63688 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11945
/proc/meminfo: memFree=2175392/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2080656 memory=69932 CPUtime=282.28 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 226232 0 0 0 27988 240 0 0 20 0 1 0 217649937 2130591744 17483 33554432000 4194304 5849708 140727112350016 140727112349016 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 520164 17483 709 405 0 517109 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2080656 KiB
Current children cumulated memory: 69932 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11946
/proc/meminfo: memFree=2144576/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2061108 memory=50216 CPUtime=342.29 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 273792 0 0 0 33945 284 0 0 20 0 1 0 217649937 2110574592 12554 33554432000 4194304 5849708 140727112350016 140727112349016 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 515277 12554 709 405 0 512222 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2061108 KiB
Current children cumulated memory: 50216 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11947
/proc/meminfo: memFree=2076932/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2139152 memory=128248 CPUtime=402.28 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 285006 0 0 0 39913 315 0 0 20 0 1 0 217649937 2190491648 32062 33554432000 4194304 5849708 140727112350016 140727112349016 5438257 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 534788 32062 709 405 0 531733 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2139152 KiB
Current children cumulated memory: 128248 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11949
/proc/meminfo: memFree=2012120/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2144852 memory=134080 CPUtime=462.28 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 313847 0 0 0 45881 347 0 0 20 0 1 0 217649937 2196328448 33520 33554432000 4194304 5849708 140727112350016 140727112349016 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 536213 33520 709 405 0 533158 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2144852 KiB
Current children cumulated memory: 134080 KiB


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

/proc/11939/statm: 662534 161151 709 405 0 659479 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 2650136 KiB
Current children cumulated memory: 644604 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11993
/proc/meminfo: memFree=1302092/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2715672 memory=710068 CPUtime=1782.2 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 907719 0 0 0 177457 763 0 0 20 0 1 0 217649937 2780848128 177517 33554432000 4194304 5849708 140727112350016 140727112349176 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 678918 177517 709 405 0 675863 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 2715672 KiB
Current children cumulated memory: 710068 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11994
/proc/meminfo: memFree=1723256/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2293528 memory=288020 CPUtime=1842.21 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 990709 0 0 0 183422 799 0 0 20 0 1 0 217649937 2348572672 72005 33554432000 4194304 5849708 140727112350016 140727112349016 5437592 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 573382 72005 709 405 0 570327 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 2293528 KiB
Current children cumulated memory: 288020 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11995
/proc/meminfo: memFree=1720032/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2293528 memory=288020 CPUtime=1902.21 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1067271 0 0 0 189408 813 0 0 20 0 1 0 217649937 2348572672 72005 33554432000 4194304 5849708 140727112350016 140727112349016 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 573382 72005 709 405 0 570327 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 2293528 KiB
Current children cumulated memory: 288020 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11996
/proc/meminfo: memFree=1694036/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2319852 memory=314344 CPUtime=1962.2 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1120928 0 0 0 195395 825 0 0 20 0 1 0 217649937 2375528448 78586 33554432000 4194304 5849708 140727112350016 140727112349016 5312768 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 579963 78586 709 405 0 576908 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 2319852 KiB
Current children cumulated memory: 314344 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11997
/proc/meminfo: memFree=1618392/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2395464 memory=389956 CPUtime=2022.2 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1175312 0 0 0 201378 842 0 0 20 0 1 0 217649937 2452955136 97489 33554432000 4194304 5849708 140727112350016 140727112349176 5335584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 598866 97489 709 405 0 595811 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 2395464 KiB
Current children cumulated memory: 389956 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11999
/proc/meminfo: memFree=1618516/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2395464 memory=389956 CPUtime=2082.2 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1204534 0 0 0 207368 852 0 0 20 0 1 0 217649937 2452955136 97489 33554432000 4194304 5849708 140727112350016 140727112348888 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 598866 97489 709 405 0 595811 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 2395464 KiB
Current children cumulated memory: 389956 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12000
/proc/meminfo: memFree=1508488/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2395464 memory=389956 CPUtime=2142.2 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1229966 0 0 0 213351 869 0 0 20 0 1 0 217649937 2452955136 97489 33554432000 4194304 5849708 140727112350016 140727112349016 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 598866 97489 709 405 0 595811 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 2395464 KiB
Current children cumulated memory: 389956 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12001
/proc/meminfo: memFree=1466812/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2437496 memory=431988 CPUtime=2202.19 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1239604 0 0 0 219336 883 0 0 20 0 1 0 217649937 2495995904 107997 33554432000 4194304 5849708 140727112350016 140727112349016 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 609374 107997 709 405 0 606319 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 2437496 KiB
Current children cumulated memory: 431988 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12003
/proc/meminfo: memFree=1441032/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2437496 memory=431988 CPUtime=2262.2 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1267819 0 0 0 225323 897 0 0 20 0 1 0 217649937 2495995904 107997 33554432000 4194304 5849708 140727112350016 140727112349016 5335582 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 609374 107997 709 405 0 606319 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 2437496 KiB
Current children cumulated memory: 431988 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 12026
/proc/meminfo: memFree=1232312/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2645324 memory=639688 CPUtime=2322.19 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1318662 0 0 0 231300 919 0 0 20 0 1 0 217649937 2708811776 159922 33554432000 4194304 5849708 140727112350016 140727112349016 5312843 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 661331 159922 709 405 0 658276 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 2645324 KiB
Current children cumulated memory: 639688 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 12034
/proc/meminfo: memFree=1167328/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2710860 memory=705224 CPUtime=2382.19 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1329891 0 0 0 237284 935 0 0 20 0 1 0 217649937 2775920640 176306 33554432000 4194304 5849708 140727112350016 140727112349016 5335584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 677715 176306 709 405 0 674660 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 2710860 KiB
Current children cumulated memory: 705224 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 12058
/proc/meminfo: memFree=1130380/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2747648 memory=742012 CPUtime=2442.19 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1364852 0 0 0 243271 948 0 0 20 0 1 0 217649937 2813591552 185503 33554432000 4194304 5849708 140727112350016 140727112348888 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 686912 185503 709 405 0 683857 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 2747648 KiB
Current children cumulated memory: 742012 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 12059
/proc/meminfo: memFree=1130444/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2747648 memory=742012 CPUtime=2502.19 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1387676 0 0 0 249261 958 0 0 20 0 1 0 217649937 2813591552 185503 33554432000 4194304 5849708 140727112350016 140727112349016 140511301791623 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 686912 185503 709 405 0 683857 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 2747648 KiB
Current children cumulated memory: 742012 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 2/185 12103
/proc/meminfo: memFree=1553212/32770624 swapFree=67108404/67108860
[pid=11939] ppid=11936 vsize=2747648 memory=742012 CPUtime=2519.9 cores=0,2,4,6
/proc/11939/stat : 11939 (xcsp_picat) R 11936 11939 10833 0 -1 4202496 1398160 0 0 0 251028 962 0 0 20 0 1 0 217649937 2813591552 185503 33554432000 4194304 5849708 140727112350016 140727112348888 5312794 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 44032000 140727112357046 140727112357124 140727112357124 140727112359882 0
/proc/11939/statm: 686912 185503 709 405 0 683857 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 2747648 KiB
Current children cumulated memory: 742012 KiB

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

[startup+2520.03 s]
# the end of solver process 11939 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.28 s, system=9.64276 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.03
CPU time (s): 2519.92
CPU user time (s): 2510.28
CPU system time (s): 9.64276
CPU usage (%): 99.9958
Max. virtual memory (cumulated for all children) (KiB): 2747648
Max. memory (cumulated for all children) (KiB): 742012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.28
system time used= 9.64276
maximum resident set size= 742012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1398160
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= 59
involuntary context switches= 4179


# summary of solver processes directly reported to runsolver:
#   pid: 11939
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2510.28
#   total CPU system time (s): 9.64276

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.152 second user time and 19.1035 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-11 17:21:08
IDJOB=4303318
IDBENCH=141171
IDSOLVER=2778
FILE ID=node148/4303318-1534000868
RUNJOBID= node148-1533990783-10864
PBS_JOBID= 21036942
Free space on /tmp= 33724 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K06-P03_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303318-1534000868/watcher-4303318-1534000868 -o /tmp/evaluation-result-4303318-1534000868/solver-4303318-1534000868 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10864 --watchdog 2580  xcsp_picat HOME/instance-4303318-1534000868.xml

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

MD5SUM BENCH= 54d96134616ca7767c80e2eaaa70f234
RANDOM SEED=1948108886

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:         2282124 kB
MemAvailable:   31896316 kB
Buffers:          276684 kB
Cached:         29145976 kB
SwapCached:          352 kB
Active:          9637388 kB
Inactive:       19850608 kB
Active(anon):      17912 kB
Inactive(anon):    99128 kB
Active(file):    9619476 kB
Inactive(file): 19751480 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:              5928 kB
Writeback:             0 kB
AnonPages:         63316 kB
Mapped:            61568 kB
Shmem:             49592 kB
Slab:             699640 kB
SReclaimable:     671696 kB
SUnreclaim:        27944 kB
KernelStack:        3344 kB
PageTables:         4964 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2393620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 33720 MiB
End job on node148 at 2018-08-11 18:03:08