Trace number 4303397

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) 2519.98 2520.02

General information on the benchmark

NameFrb/
frb-59-26-3-mgd_c18.xml
MD5SUM4c66b19dbffc4da62838f27d220d1d7d
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 variables59
Number of constraints547
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":59}]
Minimum variable degree11
Maximum variable degree27
Distribution of variable degrees[{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":2},{"degree":14,"count":2},{"degree":15,"count":4},{"degree":16,"count":6},{"degree":17,"count":9},{"degree":18,"count":3},{"degree":19,"count":8},{"degree":20,"count":9},{"degree":21,"count":2},{"degree":22,"count":4},{"degree":23,"count":3},{"degree":24,"count":4},{"degree":27,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":547}]
Number of extensional constraints547
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":547}]
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 (10900 MiB free)
  memory of node 1: 16384 MiB (7025 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303397-1534026063/watcher-4303397-1534026063 -o /tmp/evaluation-result-4303397-1534026063/solver-4303397-1534026063 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30658 --watchdog 2580 xcsp_picat HOME/instance-4303397-1534026063.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
Current StackSize limit: 8192 KiB

solver pid=30678, runsolver pid=30675

[startup+0.100365 s]*
/proc/loadavg: 1.11 1.66 1.91 3/192 30689
/proc/meminfo: memFree=18327328/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2025744 memory=18008 CPUtime=0.1 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 1596 0 0 0 10 0 0 0 20 0 1 0 220169503 2074361856 4502 33554432000 4194304 5849708 140728143816512 140728143815816 140487812893696 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 506436 4502 596 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18008 KiB

[startup+0.209807 s]*
/proc/loadavg: 1.11 1.66 1.91 3/192 30689
/proc/meminfo: memFree=18258380/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2025744 memory=55928 CPUtime=0.21 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 1901 0 0 0 20 1 0 0 20 0 1 0 220169503 2074361856 13982 33554432000 4194304 5849708 140728143816512 140728143815816 140487812915079 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 506436 13982 663 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 55928 KiB

[startup+0.30961 s]*
/proc/loadavg: 1.11 1.65 1.91 3/192 30689
/proc/meminfo: memFree=18257264/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2026196 memory=56396 CPUtime=0.31 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 2014 0 0 0 30 1 0 0 20 0 1 0 220169503 2074824704 14099 33554432000 4194304 5849708 140728143816512 140728143815816 140487812915079 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 506549 14099 679 405 0 503494 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026196 KiB
Current children cumulated memory: 56396 KiB

[startup+0.700229 s]
/proc/loadavg: 1.11 1.65 1.91 3/192 30689
/proc/meminfo: memFree=18256024/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2027360 memory=57440 CPUtime=0.68 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 2336 0 0 0 67 1 0 0 20 0 1 0 220169503 2076016640 14360 33554432000 4194304 5849708 140728143816512 140728143815816 140487812447772 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 506840 14360 680 405 0 503785 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2027360 KiB
Current children cumulated memory: 57440 KiB

[startup+1.50024 s]
/proc/loadavg: 1.11 1.65 1.91 3/192 30689
/proc/meminfo: memFree=18251796/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2029920 memory=60016 CPUtime=1.48 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 2976 0 0 0 146 2 0 0 20 0 1 0 220169503 2078638080 15004 33554432000 4194304 5849708 140728143816512 140728143815624 5605343 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 507480 15004 680 405 0 504425 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2029920 KiB
Current children cumulated memory: 60016 KiB

[startup+3.10937 s]
/proc/loadavg: 1.11 1.65 1.91 3/192 30689
/proc/meminfo: memFree=18243864/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2034688 memory=64828 CPUtime=3.09 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 6092 0 0 0 304 5 0 0 20 0 1 0 220169503 2083520512 16207 33554432000 4194304 5849708 140728143816512 140728143815624 140487812915079 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 508672 16207 712 405 0 505617 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2034688 KiB
Current children cumulated memory: 64828 KiB

[startup+6.30025 s]
/proc/loadavg: 1.18 1.66 1.91 3/192 30689
/proc/meminfo: memFree=18241048/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2037836 memory=68968 CPUtime=6.29 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 13363 0 0 0 616 13 0 0 20 0 1 0 220169503 2086744064 17242 33554432000 4194304 5849708 140728143816512 140728143815512 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 509459 17242 712 405 0 506404 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2037836 KiB
Current children cumulated memory: 68968 KiB

[startup+12.7003 s]
/proc/loadavg: 1.24 1.66 1.91 3/192 30689
/proc/meminfo: memFree=18236704/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2037512 memory=68712 CPUtime=12.69 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 25833 0 0 0 1241 28 0 0 20 0 1 0 220169503 2086412288 17178 33554432000 4194304 5849708 140728143816512 140728143815512 5438176 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 509378 17178 712 405 0 506323 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2037512 KiB
Current children cumulated memory: 68712 KiB

[startup+25.5003 s]
/proc/loadavg: 1.44 1.69 1.91 3/192 30689
/proc/meminfo: memFree=18225688/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2045240 memory=78408 CPUtime=25.48 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 45024 0 0 0 2496 52 0 0 20 0 1 0 220169503 2094325760 19602 33554432000 4194304 5849708 140728143816512 140728143815512 5338832 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 511310 19602 712 405 0 508255 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2045240 KiB
Current children cumulated memory: 78408 KiB

[startup+51.1096 s]
/proc/loadavg: 1.66 1.72 1.92 3/192 30689
/proc/meminfo: memFree=18214384/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2047568 memory=80788 CPUtime=51.09 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 78166 0 0 0 5015 94 0 0 20 0 1 0 220169503 2096709632 20197 33554432000 4194304 5849708 140728143816512 140728143815512 140487812915079 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 511892 20197 712 405 0 508837 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2047568 KiB
Current children cumulated memory: 80788 KiB

[startup+102.3 s]
/proc/loadavg: 1.85 1.76 1.92 3/192 30690
/proc/meminfo: memFree=18198496/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2058952 memory=92096 CPUtime=102.28 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 117520 0 0 0 10064 164 0 0 20 0 1 0 220169503 2108366848 23024 33554432000 4194304 5849708 140728143816512 140728143815512 5335588 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 514738 23024 712 405 0 511683 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2058952 KiB
Current children cumulated memory: 92096 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.81 1.93 3/192 30691
/proc/meminfo: memFree=18169328/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2084220 memory=117500 CPUtime=162.28 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 140315 0 0 0 16013 215 0 0 20 0 1 0 220169503 2134241280 29375 33554432000 4194304 5849708 140728143816512 140728143815512 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 521055 29375 712 405 0 518000 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2084220 KiB
Current children cumulated memory: 117500 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.84 1.93 3/192 30692
/proc/meminfo: memFree=18143352/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2112532 memory=145660 CPUtime=222.28 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 156431 0 0 0 21984 244 0 0 20 0 1 0 220169503 2163232768 36415 33554432000 4194304 5849708 140728143816512 140728143815512 5438273 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 528133 36415 712 405 0 525078 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2112532 KiB
Current children cumulated memory: 145660 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.87 1.94 3/190 30694
/proc/meminfo: memFree=18106008/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2144240 memory=177520 CPUtime=282.28 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 171134 0 0 0 27958 270 0 0 20 0 1 0 220169503 2195701760 44380 33554432000 4194304 5849708 140728143816512 140728143815512 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 536060 44380 712 405 0 533005 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2144240 KiB
Current children cumulated memory: 177520 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.89 1.94 3/191 30696
/proc/meminfo: memFree=18069032/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2171528 memory=204808 CPUtime=342.28 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 186228 0 0 0 33935 293 0 0 20 0 1 0 220169503 2223644672 51202 33554432000 4194304 5849708 140728143816512 140728143815512 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 542882 51202 712 405 0 539827 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2171528 KiB
Current children cumulated memory: 204808 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.91 1.95 3/191 30697
/proc/meminfo: memFree=18090744/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2152600 memory=185804 CPUtime=402.28 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 192073 0 0 0 39903 325 0 0 20 0 1 0 220169503 2204262400 46451 33554432000 4194304 5849708 140728143816512 140728143815512 5338873 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 538150 46451 712 405 0 535095 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2152600 KiB
Current children cumulated memory: 185804 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 1.94 1.96 3/191 30699
/proc/meminfo: memFree=18047616/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2189068 memory=222348 CPUtime=462.28 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 213153 0 0 0 45881 347 0 0 20 0 1 0 220169503 2241605632 55587 33554432000 4194304 5849708 140728143816512 140728143815512 5437580 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 547267 55587 712 405 0 544212 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2189068 KiB
Current children cumulated memory: 222348 KiB


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

/proc/30678/statm: 572016 80336 712 405 0 568961 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 2288064 KiB
Current children cumulated memory: 321344 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/192 30747
/proc/meminfo: memFree=17799808/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2377496 memory=410556 CPUtime=1782.26 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 715497 0 0 0 177585 641 0 0 20 0 1 0 220169503 2434555904 102639 33554432000 4194304 5849708 140728143816512 140728143815512 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 594374 102639 712 405 0 591319 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 2377496 KiB
Current children cumulated memory: 410556 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/192 30748
/proc/meminfo: memFree=17783860/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2377496 memory=410776 CPUtime=1842.26 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 740429 0 0 0 183576 650 0 0 20 0 1 0 220169503 2434555904 102694 33554432000 4194304 5849708 140728143816512 140728143815512 5335520 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 594374 102694 712 405 0 591319 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 2377496 KiB
Current children cumulated memory: 410776 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/193 30750
/proc/meminfo: memFree=17728388/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2377496 memory=410776 CPUtime=1902.25 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 745274 0 0 0 189568 657 0 0 20 0 1 0 220169503 2434555904 102694 33554432000 4194304 5849708 140728143816512 140728143815512 5437636 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 594374 102694 712 405 0 591319 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 2377496 KiB
Current children cumulated memory: 410776 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.03 1.98 3/193 30751
/proc/meminfo: memFree=17708864/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2397112 memory=430392 CPUtime=1962.26 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 775607 0 0 0 195559 667 0 0 20 0 1 0 220169503 2454642688 107598 33554432000 4194304 5849708 140728143816512 140728143815512 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 599278 107598 712 405 0 596223 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 2397112 KiB
Current children cumulated memory: 430392 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.02 1.98 3/192 30752
/proc/meminfo: memFree=17675888/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2397112 memory=430392 CPUtime=2022.25 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 800509 0 0 0 201547 678 0 0 20 0 1 0 220169503 2454642688 107598 33554432000 4194304 5849708 140728143816512 140728143815512 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 599278 107598 712 405 0 596223 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 2397112 KiB
Current children cumulated memory: 430392 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/190 30754
/proc/meminfo: memFree=17759296/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2397112 memory=430392 CPUtime=2082.25 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 805591 0 0 0 207539 686 0 0 20 0 1 0 220169503 2454642688 107598 33554432000 4194304 5849708 140728143816512 140728143815512 5437576 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 599278 107598 712 405 0 596223 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 2397112 KiB
Current children cumulated memory: 430392 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/191 30756
/proc/meminfo: memFree=17741828/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2397112 memory=430392 CPUtime=2142.25 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 835553 0 0 0 213530 695 0 0 20 0 1 0 220169503 2454642688 107598 33554432000 4194304 5849708 140728143816512 140728143815512 5438273 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 599278 107598 712 405 0 596223 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 2397112 KiB
Current children cumulated memory: 430392 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/190 30757
/proc/meminfo: memFree=17707744/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2397112 memory=430392 CPUtime=2202.25 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 860469 0 0 0 219522 703 0 0 20 0 1 0 220169503 2454642688 107598 33554432000 4194304 5849708 140728143816512 140728143815512 5437636 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 599278 107598 712 405 0 596223 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 2397112 KiB
Current children cumulated memory: 430392 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/190 30759
/proc/meminfo: memFree=17609724/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2462648 memory=495916 CPUtime=2262.26 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 866188 0 0 0 225516 710 0 0 20 0 1 0 220169503 2521751552 123979 33554432000 4194304 5849708 140728143816512 140728143815512 5438261 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 615662 123979 712 405 0 612607 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 2462648 KiB
Current children cumulated memory: 495916 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/190 30760
/proc/meminfo: memFree=17566532/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2462648 memory=495928 CPUtime=2322.25 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 904421 0 0 0 231508 717 0 0 20 0 1 0 220169503 2521751552 123982 33554432000 4194304 5849708 140728143816512 140728143815512 140487812915079 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 615662 123982 712 405 0 612607 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 2462648 KiB
Current children cumulated memory: 495928 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/190 30774
/proc/meminfo: memFree=17565836/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2462648 memory=495928 CPUtime=2382.25 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 936766 0 0 0 237500 725 0 0 20 0 1 0 220169503 2521751552 123982 33554432000 4194304 5849708 140728143816512 140728143815512 5437592 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 615662 123982 712 405 0 612607 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 2462648 KiB
Current children cumulated memory: 495928 KiB

[startup+2442.3 s]
/proc/loadavg: 2.09 2.04 1.99 3/192 30802
/proc/meminfo: memFree=17566280/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2462648 memory=495928 CPUtime=2442.25 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 942698 0 0 0 243493 732 0 0 20 0 1 0 220169503 2521751552 123982 33554432000 4194304 5849708 140728143816512 140728143815512 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 615662 123982 712 405 0 612607 0
Current children cumulated CPU time: 2442.25 s
Current children cumulated vsize: 2462648 KiB
Current children cumulated memory: 495928 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.04 1.99 3/192 30803
/proc/meminfo: memFree=17566388/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2462648 memory=495928 CPUtime=2502.25 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 980960 0 0 0 249486 739 0 0 20 0 1 0 220169503 2521751552 123982 33554432000 4194304 5849708 140728143816512 140728143815512 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 615662 123982 712 405 0 612607 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 2462648 KiB
Current children cumulated memory: 495928 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.04 1.99 3/192 30803
/proc/meminfo: memFree=17566388/32770624 swapFree=67108688/67108860
[pid=30678] ppid=30675 vsize=2462648 memory=495928 CPUtime=2519.96 cores=0,2,4,6
/proc/30678/stat : 30678 (xcsp_picat) R 30675 30678 30627 0 -1 4202496 980965 0 0 0 251256 740 0 0 20 0 1 0 220169503 2521751552 123982 33554432000 4194304 5849708 140728143816512 140728143815512 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 45666304 140728143819958 140728143820036 140728143820036 140728143822794 0
/proc/30678/statm: 615662 123982 712 405 0 612607 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 2462648 KiB
Current children cumulated memory: 495928 KiB

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

[startup+2520.02 s]
# the end of solver process 30678 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.56 s, system=7.41689 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): 2519.98
CPU user time (s): 2512.56
CPU system time (s): 7.41689
CPU usage (%): 99.9983
Max. virtual memory (cumulated for all children) (KiB): 2462648
Max. memory (cumulated for all children) (KiB): 495928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.56
system time used= 7.41689
maximum resident set size= 495928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 980966
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= 6
involuntary context switches= 816


# summary of solver processes directly reported to runsolver:
#   pid: 30678
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2512.56
#   total CPU system time (s): 7.41689

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 17.9665 second user time and 10.6436 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 00:21:03
IDJOB=4303397
IDBENCH=141579
IDSOLVER=2778
FILE ID=node134/4303397-1534026063
RUNJOBID= node134-1534026063-30658
PBS_JOBID= 21036961
Free space on /tmp= 42312 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Frb/frb-59-26-3-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303397-1534026063/watcher-4303397-1534026063 -o /tmp/evaluation-result-4303397-1534026063/solver-4303397-1534026063 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30658 --watchdog 2580  xcsp_picat HOME/instance-4303397-1534026063.xml

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

MD5SUM BENCH= 4c66b19dbffc4da62838f27d220d1d7d
RANDOM SEED=2081042029

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18360648 kB
MemAvailable:   31900204 kB
Buffers:          175848 kB
Cached:         13511884 kB
SwapCached:           52 kB
Active:          4423864 kB
Inactive:        9319008 kB
Active(anon):       4072 kB
Inactive(anon):   103128 kB
Active(file):    4419792 kB
Inactive(file):  9215880 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3620 kB
Writeback:             0 kB
AnonPages:         62772 kB
Mapped:            53576 kB
Shmem:             49652 kB
Slab:             360844 kB
SReclaimable:     332344 kB
SUnreclaim:        28500 kB
KernelStack:        3296 kB
PageTables:         5888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     359496 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42308 MiB
End job on node134 at 2018-08-12 01:03:03