Trace number 4303096

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 2018-08-02? (TO) 2519.89 2520.02

General information on the benchmark

NamePseudoBoolean-opt/
Pb-radar-10-10-45-050-100_c18.xml
MD5SUM23fecfcd5381048f2afebf98789e23de
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark2520.09
Satisfiable
(Un)Satisfiability was proved
Number of variables372
Number of constraints421
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":372}]
Minimum variable degree2
Maximum variable degree8
Distribution of variable degrees[{"degree":2,"count":3},{"degree":3,"count":44},{"degree":4,"count":106},{"degree":5,"count":102},{"degree":6,"count":106},{"degree":7,"count":2},{"degree":8,"count":9}]
Minimum constraint arity1
Maximum constraint arity18
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":338},{"arity":3,"count":10},{"arity":4,"count":4},{"arity":5,"count":5},{"arity":6,"count":8},{"arity":7,"count":8},{"arity":8,"count":4},{"arity":9,"count":5},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":3},{"arity":13,"count":8},{"arity":14,"count":7},{"arity":15,"count":3},{"arity":16,"count":2},{"arity":17,"count":2},{"arity":18,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":421}]
Optimization problemYES
Type of objectivemin SUM

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 (234 MiB free)
  memory of node 1: 16384 MiB (1891 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303096-1533995826/watcher-4303096-1533995826 -o /tmp/evaluation-result-4303096-1533995826/solver-4303096-1533995826 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10864 --watchdog 2580 xcsp_picat HOME/instance-4303096-1533995826.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=11372, runsolver pid=11369
Current StackSize limit: 8192 KiB


[startup+0.100401 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 11373
/proc/meminfo: memFree=2154732/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2026748 memory=16968 CPUtime=0.1 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 1893 0 0 0 9 1 0 0 20 0 1 0 217145740 2075389952 4242 33554432000 4194304 5849708 140727268325600 140727268324472 4205894 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 506687 4242 728 405 0 503632 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026748 KiB
Current children cumulated memory: 16968 KiB

[startup+0.209534 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 11373
/proc/meminfo: memFree=2142056/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2026940 memory=16968 CPUtime=0.21 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 1934 0 0 0 20 1 0 0 20 0 1 0 217145740 2075586560 4242 33554432000 4194304 5849708 140727268325600 140727268324472 5327635 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 506735 4242 728 405 0 503680 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026940 KiB
Current children cumulated memory: 16968 KiB

[startup+0.309026 s]*
/proc/loadavg: 2.00 2.01 2.05 4/187 11373
/proc/meminfo: memFree=2131312/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2026940 memory=16968 CPUtime=0.31 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 1936 0 0 0 30 1 0 0 20 0 1 0 217145740 2075586560 4242 33554432000 4194304 5849708 140727268325600 140727268324600 5437824 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 506735 4242 728 405 0 503680 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026940 KiB
Current children cumulated memory: 16968 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11373
/proc/meminfo: memFree=2112260/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2028036 memory=18252 CPUtime=0.69 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 2478 0 0 0 68 1 0 0 20 0 1 0 217145740 2076708864 4563 33554432000 4194304 5849708 140727268325600 140727268324600 140076855357319 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 507009 4563 748 405 0 503954 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028036 KiB
Current children cumulated memory: 18252 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11373
/proc/meminfo: memFree=2055888/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2028428 memory=18516 CPUtime=1.48 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 2576 0 0 0 146 2 0 0 20 0 1 0 217145740 2077110272 4629 33554432000 4194304 5849708 140727268325600 140727268324600 140076855357319 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 507107 4629 750 405 0 504052 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2028428 KiB
Current children cumulated memory: 18516 KiB

[startup+3.1093 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11373
/proc/meminfo: memFree=2040276/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2032688 memory=22944 CPUtime=3.1 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 4941 0 0 0 305 5 0 0 20 0 1 0 217145740 2081472512 5736 33554432000 4194304 5849708 140727268325600 140727268324088 140076855357319 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 508172 5736 750 405 0 505117 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2032688 KiB
Current children cumulated memory: 22944 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11373
/proc/meminfo: memFree=1992776/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2032688 memory=22944 CPUtime=6.29 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 6185 0 0 0 619 10 0 0 20 0 1 0 217145740 2081472512 5736 33554432000 4194304 5849708 140727268325600 140727268324600 5305632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 508172 5736 750 405 0 505117 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2032688 KiB
Current children cumulated memory: 22944 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 11373
/proc/meminfo: memFree=2025256/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2033492 memory=23744 CPUtime=12.68 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 13832 0 0 0 1250 18 0 0 20 0 1 0 217145740 2082295808 5936 33554432000 4194304 5849708 140727268325600 140727268324472 140076855357319 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 508373 5936 750 405 0 505318 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2033492 KiB
Current children cumulated memory: 23744 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.03 2.05 3/187 11373
/proc/meminfo: memFree=1981764/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2042572 memory=32588 CPUtime=25.48 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 27469 0 0 0 2515 33 0 0 20 0 1 0 217145740 2091593728 8147 33554432000 4194304 5849708 140727268325600 140727268324760 5392479 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 510643 8147 750 405 0 507588 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2042572 KiB
Current children cumulated memory: 32588 KiB

[startup+51.1095 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 11373
/proc/meminfo: memFree=1973968/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2047824 memory=38080 CPUtime=51.09 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 50561 0 0 0 5049 60 0 0 20 0 1 0 217145740 2096971776 9520 33554432000 4194304 5849708 140727268325600 140727268324600 140076855357319 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 511956 9520 750 405 0 508901 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2047824 KiB
Current children cumulated memory: 38080 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 11375
/proc/meminfo: memFree=1969240/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2042916 memory=33060 CPUtime=102.28 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 92311 0 0 0 10122 106 0 0 20 0 1 0 217145740 2091945984 8265 33554432000 4194304 5849708 140727268325600 140727268324600 5438109 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 510729 8265 750 405 0 507674 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2042916 KiB
Current children cumulated memory: 33060 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 11376
/proc/meminfo: memFree=1880892/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2069848 memory=60104 CPUtime=162.28 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 130101 0 0 0 16077 151 0 0 20 0 1 0 217145740 2119524352 15026 33554432000 4194304 5849708 140727268325600 140727268324600 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 517462 15026 750 405 0 514407 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2069848 KiB
Current children cumulated memory: 60104 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 11385
/proc/meminfo: memFree=1836572/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2089420 memory=79676 CPUtime=222.27 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 151961 0 0 0 22050 177 0 0 20 0 1 0 217145740 2139566080 19919 33554432000 4194304 5849708 140727268325600 140727268324600 5437616 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 522355 19919 750 405 0 519300 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2089420 KiB
Current children cumulated memory: 79676 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/189 11409
/proc/meminfo: memFree=1716860/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2136576 memory=126832 CPUtime=282.28 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 179012 0 0 0 28031 197 0 0 20 0 1 0 217145740 2187853824 31708 33554432000 4194304 5849708 140727268325600 140727268324600 5437725 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 534144 31708 750 405 0 531089 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2136576 KiB
Current children cumulated memory: 126832 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 11410
/proc/meminfo: memFree=1779824/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2109160 memory=99296 CPUtime=342.27 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 189734 0 0 0 34010 217 0 0 20 0 1 0 217145740 2159779840 24824 33554432000 4194304 5849708 140727268325600 140727268324600 140076855357319 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 527290 24824 750 405 0 524235 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2109160 KiB
Current children cumulated memory: 99296 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 11411
/proc/meminfo: memFree=1702516/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2157776 memory=148032 CPUtime=402.26 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 212128 0 0 0 39994 232 0 0 20 0 1 0 217145740 2209562624 37008 33554432000 4194304 5849708 140727268325600 140727268324600 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 539444 37008 750 405 0 536389 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2157776 KiB
Current children cumulated memory: 148032 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 11412
/proc/meminfo: memFree=1638964/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2183464 memory=173720 CPUtime=462.27 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 217402 0 0 0 45982 245 0 0 20 0 1 0 217145740 2235867136 43430 33554432000 4194304 5849708 140727268325600 140727268324760 5335584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 545866 43430 750 405 0 542811 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2183464 KiB
Current children cumulated memory: 173720 KiB


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

/proc/11372/statm: 591976 90558 750 405 0 588921 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 2367904 KiB
Current children cumulated memory: 362232 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 11451
/proc/meminfo: memFree=1189732/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2367904 memory=362232 CPUtime=1782.19 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 607729 0 0 0 177732 487 0 0 20 0 1 0 217145740 2424733696 90558 33554432000 4194304 5849708 140727268325600 140727268324600 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 591976 90558 750 405 0 588921 0
Current children cumulated CPU time: 1782.19 s
Current children cumulated vsize: 2367904 KiB
Current children cumulated memory: 362232 KiB

[startup+1842.3 s]
/proc/loadavg: 2.53 2.15 2.09 3/187 11452
/proc/meminfo: memFree=1151504/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2367904 memory=362232 CPUtime=1842.18 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 645857 0 0 0 183719 499 0 0 20 0 1 0 217145740 2424733696 90558 33554432000 4194304 5849708 140727268325600 140727268324600 5335595 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 591976 90558 750 405 0 588921 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 2367904 KiB
Current children cumulated memory: 362232 KiB

[startup+1902.3 s]
/proc/loadavg: 2.23 2.14 2.09 3/187 11454
/proc/meminfo: memFree=1152000/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2367904 memory=362232 CPUtime=1902.18 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 728962 0 0 0 189708 510 0 0 20 0 1 0 217145740 2424733696 90558 33554432000 4194304 5849708 140727268325600 140727268324600 5437736 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 591976 90558 750 405 0 588921 0
Current children cumulated CPU time: 1902.18 s
Current children cumulated vsize: 2367904 KiB
Current children cumulated memory: 362232 KiB

[startup+1962.3 s]
/proc/loadavg: 2.08 2.11 2.08 3/187 11455
/proc/meminfo: memFree=921204/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2433440 memory=427768 CPUtime=1962.18 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 788006 0 0 0 195697 521 0 0 20 0 1 0 217145740 2491842560 106942 33554432000 4194304 5849708 140727268325600 140727268324600 5335584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 608360 106942 750 405 0 605305 0
Current children cumulated CPU time: 1962.18 s
Current children cumulated vsize: 2433440 KiB
Current children cumulated memory: 427768 KiB

[startup+2022.3 s]
/proc/loadavg: 2.10 2.11 2.08 3/187 11463
/proc/meminfo: memFree=985440/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2367904 memory=362232 CPUtime=2022.18 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 828750 0 0 0 201688 530 0 0 20 0 1 0 217145740 2424733696 90558 33554432000 4194304 5849708 140727268325600 140727268324760 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 591976 90558 750 405 0 588921 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 2367904 KiB
Current children cumulated memory: 362232 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/187 11464
/proc/meminfo: memFree=962168/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2433440 memory=427768 CPUtime=2082.18 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 860433 0 0 0 207678 540 0 0 20 0 1 0 217145740 2491842560 106942 33554432000 4194304 5849708 140727268325600 140727268324760 5335584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 608360 106942 750 405 0 605305 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 2433440 KiB
Current children cumulated memory: 427768 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 11465
/proc/meminfo: memFree=962044/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2433440 memory=427768 CPUtime=2142.17 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 889056 0 0 0 213669 548 0 0 20 0 1 0 217145740 2491842560 106942 33554432000 4194304 5849708 140727268325600 140727268324600 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 608360 106942 750 405 0 605305 0
Current children cumulated CPU time: 2142.17 s
Current children cumulated vsize: 2433440 KiB
Current children cumulated memory: 427768 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.06 2.07 3/186 11466
/proc/meminfo: memFree=817084/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2583608 memory=573300 CPUtime=2202.17 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 925735 0 0 0 219654 563 0 0 20 0 1 0 217145740 2645614592 143325 33554432000 4194304 5849708 140727268325600 140727268324600 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 645902 143325 750 405 0 642847 0
Current children cumulated CPU time: 2202.17 s
Current children cumulated vsize: 2583608 KiB
Current children cumulated memory: 573300 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 11468
/proc/meminfo: memFree=786600/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2583608 memory=573300 CPUtime=2262.17 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 970960 0 0 0 225644 573 0 0 20 0 1 0 217145740 2645614592 143325 33554432000 4194304 5849708 140727268325600 140727268324600 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 645902 143325 750 405 0 642847 0
Current children cumulated CPU time: 2262.17 s
Current children cumulated vsize: 2583608 KiB
Current children cumulated memory: 573300 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 11469
/proc/meminfo: memFree=928112/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2310300 memory=301220 CPUtime=2322.17 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 1030033 0 0 0 231627 590 0 0 20 0 1 0 217145740 2365747200 75305 33554432000 4194304 5849708 140727268325600 140727268324600 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 577575 75305 750 405 0 574520 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 2310300 KiB
Current children cumulated memory: 301220 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/187 11470
/proc/meminfo: memFree=928112/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2310300 memory=301220 CPUtime=2382.17 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 1051891 0 0 0 237616 601 0 0 20 0 1 0 217145740 2365747200 75305 33554432000 4194304 5849708 140727268325600 140727268324600 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 577575 75305 750 405 0 574520 0
Current children cumulated CPU time: 2382.17 s
Current children cumulated vsize: 2310300 KiB
Current children cumulated memory: 301220 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 11471
/proc/meminfo: memFree=925260/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2313648 memory=304568 CPUtime=2442.17 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 1080309 0 0 0 243605 612 0 0 20 0 1 0 217145740 2369175552 76142 33554432000 4194304 5849708 140727268325600 140727268324600 5320515 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 578412 76142 750 405 0 575357 0
Current children cumulated CPU time: 2442.17 s
Current children cumulated vsize: 2313648 KiB
Current children cumulated memory: 304568 KiB

[startup+2502.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/187 11472
/proc/meminfo: memFree=926676/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2321876 memory=312796 CPUtime=2502.16 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 1106518 0 0 0 249594 622 0 0 20 0 1 0 217145740 2377601024 78199 33554432000 4194304 5849708 140727268325600 140727268324600 5438278 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 580469 78199 750 405 0 577414 0
Current children cumulated CPU time: 2502.16 s
Current children cumulated vsize: 2321876 KiB
Current children cumulated memory: 312796 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.19 2.08 2.06 3/187 11533
/proc/meminfo: memFree=1953520/32770624 swapFree=67108404/67108860
[pid=11372] ppid=11369 vsize=2321876 memory=312796 CPUtime=2519.87 cores=0,2,4,6
/proc/11372/stat : 11372 (xcsp_picat) R 11369 11372 10833 0 -1 4202496 1106855 0 0 0 251363 624 0 0 20 0 1 0 217145740 2377601024 78199 33554432000 4194304 5849708 140727268325600 140727268324760 5437721 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 37527552 140727268332726 140727268332804 140727268332804 140727268335562 0
/proc/11372/statm: 580469 78199 750 405 0 577414 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 2321876 KiB
Current children cumulated memory: 312796 KiB

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

[startup+2520.02 s]
# the end of solver process 11372 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.63 s, system=6.26079 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): 2513.63
CPU system time (s): 6.26079
CPU usage (%): 99.9949
Max. virtual memory (cumulated for all children) (KiB): 2589692
Max. memory (cumulated for all children) (KiB): 579540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.63
system time used= 6.26079
maximum resident set size= 579540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1106856
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= 51
involuntary context switches= 4118


# summary of solver processes directly reported to runsolver:
#   pid: 11372
#   total CPU time (s): 2519.89
#   total CPU user time (s): 2513.63
#   total CPU system time (s): 6.26079

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.6496 second user time and 16.1325 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-11 15:57:06
IDJOB=4303096
IDBENCH=141112
IDSOLVER=2778
FILE ID=node148/4303096-1533995826
RUNJOBID= node148-1533990783-10864
PBS_JOBID= 21036942
Free space on /tmp= 33720 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/PseudoBoolean-opt/Pb-radar-10-10-45-050-100_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303096-1533995826/watcher-4303096-1533995826 -o /tmp/evaluation-result-4303096-1533995826/solver-4303096-1533995826 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10864 --watchdog 2580  xcsp_picat HOME/instance-4303096-1533995826.xml

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

MD5SUM BENCH= 23fecfcd5381048f2afebf98789e23de
RANDOM SEED=592419774

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:         2179164 kB
MemAvailable:   31794632 kB
Buffers:          276328 kB
Cached:         29148136 kB
SwapCached:          352 kB
Active:          9737412 kB
Inactive:       19849676 kB
Active(anon):     115784 kB
Inactive(anon):    99128 kB
Active(file):    9621628 kB
Inactive(file): 19750548 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:              9528 kB
Writeback:             0 kB
AnonPages:         81828 kB
Mapped:            61076 kB
Shmem:             49592 kB
Slab:             699492 kB
SReclaimable:     671752 kB
SUnreclaim:        27740 kB
KernelStack:        3360 kB
PageTables:         5720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2391244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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 16:39:06