Trace number 4296248

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2519.89 2520.02

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-10a-nodv_c18.xml
MD5SUM43231f2801501bc8acc89d15eed59bb2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.17
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints516
Number of domains4
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":420},{"size":9,"count":10},{"size":10,"count":42},{"size":15,"count":10}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":10},{"degree":4,"count":420},{"degree":10,"count":9},{"degree":11,"count":9},{"degree":12,"count":17},{"degree":13,"count":4},{"degree":14,"count":2},{"degree":15,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":454},{"arity":10,"count":42},{"arity":43,"count":20}]
Number of extensional constraints420
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":420},{"type":"intension","count":34},{"type":"sum","count":62}]
Optimization problemYES
Type of objectivemin MAXIMUM

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 (11603 MiB free)
  memory of node 1: 16384 MiB (9657 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296248-1532616005/watcher-4296248-1532616005 -o /tmp/evaluation-result-4296248-1532616005/solver-4296248-1532616005 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532613484-6263 --watchdog 2580 xcsp_picat HOME/instance-4296248-1532616005.xml 

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

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
Current StackSize limit: 8192 KiB

solver pid=6512, runsolver pid=6509

[startup+0.100155 s]*
/proc/loadavg: 2.20 2.23 2.02 3/188 6519
/proc/meminfo: memFree=21736416/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=112372 memory=20172 CPUtime=0.1 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 2157 0 0 0 10 0 0 0 20 0 1 0 79163700 115068928 5043 33554432000 4194304 5849740 140720602652416 140720602651720 4490578 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 28093 5043 722 405 0 25037 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112372 KiB
Current children cumulated memory: 20172 KiB

[startup+0.209815 s]*
/proc/loadavg: 2.20 2.23 2.02 3/188 6519
/proc/meminfo: memFree=21735176/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=112632 memory=20632 CPUtime=0.21 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 2348 0 0 0 20 1 0 0 20 0 1 0 79163700 115335168 5158 33554432000 4194304 5849740 140720602652416 140720602651720 5373208 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 28158 5158 740 405 0 25102 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 112632 KiB
Current children cumulated memory: 20632 KiB

[startup+0.309186 s]*
/proc/loadavg: 2.20 2.23 2.02 3/188 6519
/proc/meminfo: memFree=21732572/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=113092 memory=21104 CPUtime=0.31 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 2495 0 0 0 30 1 0 0 20 0 1 0 79163700 115806208 5276 33554432000 4194304 5849740 140720602652416 140720602651720 5360969 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 28273 5276 743 405 0 25217 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 113092 KiB
Current children cumulated memory: 21104 KiB

[startup+0.700275 s]
/proc/loadavg: 2.20 2.23 2.02 3/188 6519
/proc/meminfo: memFree=21732200/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=113072 memory=20848 CPUtime=0.69 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 2843 0 0 0 68 1 0 0 20 0 1 0 79163700 115785728 5212 33554432000 4194304 5849740 140720602652416 140720602651512 5368342 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 28268 5212 763 405 0 25212 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113072 KiB
Current children cumulated memory: 20848 KiB

[startup+1.50027 s]
/proc/loadavg: 2.20 2.23 2.02 3/188 6519
/proc/meminfo: memFree=21731788/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=114696 memory=22432 CPUtime=1.49 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 3251 0 0 0 147 2 0 0 20 0 1 0 79163700 117448704 5608 33554432000 4194304 5849740 140720602652416 140720602651512 140553636147079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 28674 5608 765 405 0 25618 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 114696 KiB
Current children cumulated memory: 22432 KiB

[startup+3.10945 s]
/proc/loadavg: 2.19 2.22 2.02 3/188 6519
/proc/meminfo: memFree=21725280/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=118892 memory=26860 CPUtime=3.1 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 5576 0 0 0 306 4 0 0 20 0 1 0 79163700 121745408 6715 33554432000 4194304 5849740 140720602652416 140720602651416 140553636147079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 29723 6715 765 405 0 26667 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 118892 KiB
Current children cumulated memory: 26860 KiB

[startup+6.30029 s]
/proc/loadavg: 2.19 2.22 2.02 3/188 6519
/proc/meminfo: memFree=21719864/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=122372 memory=30200 CPUtime=6.29 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 9912 0 0 0 622 7 0 0 20 0 1 0 79163700 125308928 7550 33554432000 4194304 5849740 140720602652416 140720602651416 140553636147079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 30593 7550 765 405 0 27537 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 122372 KiB
Current children cumulated memory: 30200 KiB

[startup+12.7003 s]
/proc/loadavg: 2.16 2.22 2.02 3/188 6519
/proc/meminfo: memFree=21711280/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=123752 memory=31620 CPUtime=12.69 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 19408 0 0 0 1253 16 0 0 20 0 1 0 79163700 126722048 7905 33554432000 4194304 5849740 140720602652416 140720602651288 140553636147079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 30938 7905 765 405 0 27882 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 123752 KiB
Current children cumulated memory: 31620 KiB

[startup+25.5003 s]
/proc/loadavg: 2.13 2.21 2.02 3/188 6519
/proc/meminfo: memFree=21702480/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=131392 memory=39376 CPUtime=25.5 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 39564 0 0 0 2519 31 0 0 20 0 1 0 79163700 134545408 9844 33554432000 4194304 5849740 140720602652416 140720602651416 140553636147079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 32848 9844 765 405 0 29792 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 131392 KiB
Current children cumulated memory: 39376 KiB

[startup+51.1098 s]
/proc/loadavg: 2.09 2.19 2.02 3/188 6519
/proc/meminfo: memFree=21686332/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=144576 memory=52484 CPUtime=51.1 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 65931 0 0 0 5059 51 0 0 20 0 1 0 79163700 148045824 13121 33554432000 4194304 5849740 140720602652416 140720602651416 140553636147079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 36144 13121 765 405 0 33088 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 144576 KiB
Current children cumulated memory: 52484 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.16 2.02 3/188 6520
/proc/meminfo: memFree=21637804/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=163176 memory=73824 CPUtime=102.29 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 101919 0 0 0 10143 86 0 0 20 0 1 0 79163700 167092224 18456 33554432000 4194304 5849740 140720602652416 140720602651416 140553636147079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 40794 18456 765 405 0 37738 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 163176 KiB
Current children cumulated memory: 73824 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.13 2.02 3/188 6521
/proc/meminfo: memFree=21576096/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=194560 memory=105336 CPUtime=162.29 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 126918 0 0 0 16117 112 0 0 20 0 1 0 79163700 199229440 26334 33554432000 4194304 5849740 140720602652416 140720602651416 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 48640 26334 765 405 0 45584 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 194560 KiB
Current children cumulated memory: 105336 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.11 2.02 3/188 6522
/proc/meminfo: memFree=21543620/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=190936 memory=101744 CPUtime=222.29 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 151069 0 0 0 22098 131 0 0 20 0 1 0 79163700 195518464 25436 33554432000 4194304 5849740 140720602652416 140720602651576 140553636147079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 47734 25436 765 405 0 44678 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 190936 KiB
Current children cumulated memory: 101744 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.09 2.02 3/188 6523
/proc/meminfo: memFree=21487332/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=224696 memory=135440 CPUtime=282.28 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 175415 0 0 0 28079 149 0 0 20 0 1 0 79163700 230088704 33860 33554432000 4194304 5849740 140720602652416 140720602651416 140553636147079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 56174 33860 765 405 0 53118 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 224696 KiB
Current children cumulated memory: 135440 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.07 2.02 3/187 6524
/proc/meminfo: memFree=21480556/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=238880 memory=149512 CPUtime=342.28 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 197803 0 0 0 34057 171 0 0 20 0 1 0 79163700 244613120 37378 33554432000 4194304 5849740 140720602652416 140720602651416 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 59720 37378 765 405 0 56664 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 238880 KiB
Current children cumulated memory: 149512 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.06 2.02 3/187 6525
/proc/meminfo: memFree=21371032/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=254852 memory=165484 CPUtime=402.28 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 212929 0 0 0 40046 182 0 0 20 0 1 0 79163700 260968448 41371 33554432000 4194304 5849740 140720602652416 140720602651416 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 63713 41371 765 405 0 60657 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 254852 KiB
Current children cumulated memory: 165484 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.05 2.02 3/187 6526
/proc/meminfo: memFree=21314528/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=271972 memory=182772 CPUtime=462.28 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 229603 0 0 0 46034 194 0 0 20 0 1 0 79163700 278499328 45693 33554432000 4194304 5849740 140720602652416 140720602651576 5437576 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 67993 45693 765 405 0 64937 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 271972 KiB
Current children cumulated memory: 182772 KiB


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

/proc/6512/statm: 114307 92023 765 405 0 111251 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 457228 KiB
Current children cumulated memory: 368092 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 6589
/proc/meminfo: memFree=20660024/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=641924 memory=552648 CPUtime=1782.18 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 759060 0 0 0 177770 448 0 0 20 0 1 0 79163700 657330176 138162 33554432000 4194304 5849740 140720602652416 140720602651416 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 160481 138162 765 405 0 157425 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 641924 KiB
Current children cumulated memory: 552648 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6598
/proc/meminfo: memFree=20597752/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=592860 memory=503724 CPUtime=1842.18 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 794807 0 0 0 183760 458 0 0 20 0 1 0 79163700 607088640 125931 33554432000 4194304 5849740 140720602652416 140720602651416 140553636147079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 148215 125931 765 405 0 145159 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 592860 KiB
Current children cumulated memory: 503724 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6599
/proc/meminfo: memFree=20494372/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=658396 memory=569260 CPUtime=1902.18 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 829261 0 0 0 189750 468 0 0 20 0 1 0 79163700 674197504 142315 33554432000 4194304 5849740 140720602652416 140720602651416 5438266 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 164599 142315 765 405 0 161543 0
Current children cumulated CPU time: 1902.18 s
Current children cumulated vsize: 658396 KiB
Current children cumulated memory: 569260 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6600
/proc/meminfo: memFree=20494372/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=658396 memory=569260 CPUtime=1962.19 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 849338 0 0 0 195742 477 0 0 20 0 1 0 79163700 674197504 142315 33554432000 4194304 5849740 140720602652416 140720602651416 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 164599 142315 765 405 0 161543 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 658396 KiB
Current children cumulated memory: 569260 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 6601
/proc/meminfo: memFree=20494084/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=658396 memory=569260 CPUtime=2022.19 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 883867 0 0 0 201734 485 0 0 20 0 1 0 79163700 674197504 142315 33554432000 4194304 5849740 140720602652416 140720602651416 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 164599 142315 765 405 0 161543 0
Current children cumulated CPU time: 2022.19 s
Current children cumulated vsize: 658396 KiB
Current children cumulated memory: 569260 KiB

[startup+2082.3 s]
/proc/loadavg: 2.03 2.03 2.02 3/188 6602
/proc/meminfo: memFree=20494168/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=658396 memory=569260 CPUtime=2082.19 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 918416 0 0 0 207726 493 0 0 20 0 1 0 79163700 674197504 142315 33554432000 4194304 5849740 140720602652416 140720602651416 5437759 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 164599 142315 765 405 0 161543 0
Current children cumulated CPU time: 2082.19 s
Current children cumulated vsize: 658396 KiB
Current children cumulated memory: 569260 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.02 3/187 6603
/proc/meminfo: memFree=20558928/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=592860 memory=503724 CPUtime=2142.19 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 953118 0 0 0 213719 500 0 0 20 0 1 0 79163700 607088640 125931 33554432000 4194304 5849740 140720602652416 140720602651416 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 148215 125931 765 405 0 145159 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 592860 KiB
Current children cumulated memory: 503724 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 6604
/proc/meminfo: memFree=20791832/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=666188 memory=577052 CPUtime=2202.19 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 989352 0 0 0 219709 510 0 0 20 0 1 0 79163700 682176512 144263 33554432000 4194304 5849740 140720602652416 140720602651416 5335529 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 166547 144263 765 405 0 163491 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 666188 KiB
Current children cumulated memory: 577052 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.03 2.03 3/187 6605
/proc/meminfo: memFree=20790516/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=666188 memory=577052 CPUtime=2262.19 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 1023199 0 0 0 225701 518 0 0 20 0 1 0 79163700 682176512 144263 33554432000 4194304 5849740 140720602652416 140720602651416 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 166547 144263 765 405 0 163491 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 666188 KiB
Current children cumulated memory: 577052 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.03 3/187 6606
/proc/meminfo: memFree=20785892/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=666188 memory=577052 CPUtime=2322.17 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 1044451 0 0 0 231692 525 0 0 20 0 1 0 79163700 682176512 144263 33554432000 4194304 5849740 140720602652416 140720602651416 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 166547 144263 765 405 0 163491 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 666188 KiB
Current children cumulated memory: 577052 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 6607
/proc/meminfo: memFree=20786144/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=666188 memory=577052 CPUtime=2382.17 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 1065588 0 0 0 237686 531 0 0 20 0 1 0 79163700 682176512 144263 33554432000 4194304 5849740 140720602652416 140720602651416 5438230 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 166547 144263 765 405 0 163491 0
Current children cumulated CPU time: 2382.17 s
Current children cumulated vsize: 666188 KiB
Current children cumulated memory: 577052 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/188 6616
/proc/meminfo: memFree=20786120/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=666188 memory=577052 CPUtime=2442.17 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 1085508 0 0 0 243680 537 0 0 20 0 1 0 79163700 682176512 144263 33554432000 4194304 5849740 140720602652416 140720602651416 140553636147079 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 166547 144263 765 405 0 163491 0
Current children cumulated CPU time: 2442.17 s
Current children cumulated vsize: 666188 KiB
Current children cumulated memory: 577052 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/188 6617
/proc/meminfo: memFree=20725344/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=666188 memory=577052 CPUtime=2502.17 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 1101393 0 0 0 249671 546 0 0 20 0 1 0 79163700 682176512 144263 33554432000 4194304 5849740 140720602652416 140720602651416 5360437 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 166547 144263 765 405 0 163491 0
Current children cumulated CPU time: 2502.17 s
Current children cumulated vsize: 666188 KiB
Current children cumulated memory: 577052 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.03 3/188 6617
/proc/meminfo: memFree=20552676/32770624 swapFree=67108860/67108860
[pid=6512] ppid=6509 vsize=838708 memory=749572 CPUtime=2519.87 cores=1,3,5,7
/proc/6512/stat : 6512 (xcsp_picat) R 6509 6512 2805 0 -1 4202496 1106784 0 0 0 251434 553 0 0 20 0 1 0 79163700 858836992 187393 33554432000 4194304 5849740 140720602652416 140720602651576 5438221 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 46501888 140720602653878 140720602653956 140720602653956 140720602656714 0
/proc/6512/statm: 209677 187393 765 405 0 206621 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 838708 KiB
Current children cumulated memory: 749572 KiB

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

[startup+2520.02 s]
# the end of solver process 6512 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.34 s, system=5.54309 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): 2520.02
CPU time (s): 2519.89
CPU user time (s): 2514.34
CPU system time (s): 5.54309
CPU usage (%): 99.9947
Max. virtual memory (cumulated for all children) (KiB): 838708
Max. memory (cumulated for all children) (KiB): 749572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.34
system time used= 5.54309
maximum resident set size= 749572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1106785
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= 240
involuntary context switches= 955


# summary of solver processes directly reported to runsolver:
#   pid: 6512
#   total CPU time (s): 2519.89
#   total CPU user time (s): 2514.34
#   total CPU system time (s): 5.54309

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.82716 second user time and 19.1885 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-26 16:40:05
IDJOB=4296248
IDBENCH=141675
IDSOLVER=2754
FILE ID=node149/4296248-1532616005
RUNJOBID= node149-1532613484-6263
PBS_JOBID= 21021960
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-10a-nodv_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296248-1532616005/watcher-4296248-1532616005 -o /tmp/evaluation-result-4296248-1532616005/solver-4296248-1532616005 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532613484-6263 --watchdog 2580  xcsp_picat HOME/instance-4296248-1532616005.xml

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

MD5SUM BENCH= 43231f2801501bc8acc89d15eed59bb2
RANDOM SEED=649123201

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        21771360 kB
MemAvailable:   31929412 kB
Buffers:          157432 kB
Cached:         10142720 kB
SwapCached:            0 kB
Active:          2353728 kB
Inactive:        8000912 kB
Active(anon):       3536 kB
Inactive(anon):    78408 kB
Active(file):    2350192 kB
Inactive(file):  7922504 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6352 kB
Writeback:             0 kB
AnonPages:         62444 kB
Mapped:            41108 kB
Shmem:             25224 kB
Slab:             342720 kB
SReclaimable:     313816 kB
SUnreclaim:        28904 kB
KernelStack:        3312 kB
PageTables:         4848 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43256 MiB
End job on node149 at 2018-07-26 17:22:05