Trace number 4303400

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) 2520.06 2520.01

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-06-07_c18.xml
MD5SUMeed26ff9eb0f4f7c4bd196d19099a77a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.267621
Satisfiable
(Un)Satisfiability was proved
Number of variables42
Number of constraints13
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":42}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":42}]
Minimum constraint arity6
Maximum constraint arity7
Distribution of constraint arities[{"arity":6,"count":7},{"arity":7,"count":6}]
Number of extensional constraints13
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":13}]
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 (6693 MiB free)
  memory of node 1: 16384 MiB (9193 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303400-1534016505/watcher-4303400-1534016505 -o /tmp/evaluation-result-4303400-1534016505/solver-4303400-1534016505 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1533991815-32497 --watchdog 2580 xcsp_picat HOME/instance-4303400-1534016505.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=3902, runsolver pid=3899

[startup+0.101094 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 3903
/proc/meminfo: memFree=16253492/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2025744 memory=17676 CPUtime=0.1 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 1032 0 0 0 10 0 0 0 20 0 1 0 219213701 2074361856 4419 33554432000 4194304 5849708 140735569699792 140735569699096 140286049139712 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 506436 4419 591 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 17676 KiB

[startup+0.209598 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 3903
/proc/meminfo: memFree=16247348/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2025744 memory=23820 CPUtime=0.21 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 1040 0 0 0 21 0 0 0 20 0 1 0 219213701 2074361856 5955 33554432000 4194304 5849708 140735569699792 140735569699096 4548541 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 506436 5955 591 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23820 KiB

[startup+0.309697 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 3903
/proc/meminfo: memFree=16241204/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2025744 memory=29964 CPUtime=0.31 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 1043 0 0 0 31 0 0 0 20 0 1 0 219213701 2074361856 7491 33554432000 4194304 5849708 140735569699792 140735569699096 4485463 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 506436 7491 591 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 29964 KiB

[startup+0.70031 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3903
/proc/meminfo: memFree=16208624/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2025744 memory=102372 CPUtime=0.68 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 1762 0 0 0 67 1 0 0 20 0 1 0 219213701 2074361856 25593 33554432000 4194304 5849708 140735569699792 140735569699160 5270264 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 506436 25593 618 405 0 503381 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 102372 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3903
/proc/meminfo: memFree=16098656/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2097476 memory=174772 CPUtime=1.49 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 4018 0 0 0 144 5 0 0 20 0 1 0 219213701 2147815424 43693 33554432000 4194304 5849708 140735569699792 140735569699160 5406139 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 524369 43693 669 405 0 521314 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2097476 KiB
Current children cumulated memory: 174772 KiB

[startup+3.10939 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3903
/proc/meminfo: memFree=16041016/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2153228 memory=230632 CPUtime=3.1 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 9254 0 0 0 299 11 0 0 20 0 1 0 219213701 2204905472 57658 33554432000 4194304 5849708 140735569699792 140735569698888 140286049161095 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 538307 57658 669 405 0 535252 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2153228 KiB
Current children cumulated memory: 230632 KiB

[startup+6.3003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3903
/proc/meminfo: memFree=15892964/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2300684 memory=378096 CPUtime=6.29 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 11428 0 0 0 607 22 0 0 20 0 1 0 219213701 2355900416 94524 33554432000 4194304 5849708 140735569699792 140735569698824 140286049161095 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 575171 94524 669 405 0 572116 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2300684 KiB
Current children cumulated memory: 378096 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3903
/proc/meminfo: memFree=15736908/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2455528 memory=533304 CPUtime=12.68 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 55607 0 0 0 1237 31 0 0 20 0 1 0 219213701 2514460672 133326 33554432000 4194304 5849708 140735569699792 140735569698664 4217944 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 613882 133326 694 405 0 610827 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2455528 KiB
Current children cumulated memory: 533304 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3903
/proc/meminfo: memFree=15736920/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2455528 memory=533336 CPUtime=25.48 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 149504 0 0 0 2506 42 0 0 20 0 1 0 219213701 2514460672 133334 33554432000 4194304 5849708 140735569699792 140735569698792 5312673 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 613882 133334 702 405 0 610827 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2455528 KiB
Current children cumulated memory: 533336 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3903
/proc/meminfo: memFree=15606532/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2586600 memory=664408 CPUtime=51.09 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 217673 0 0 0 5057 52 0 0 20 0 1 0 219213701 2648678400 166102 33554432000 4194304 5849708 140735569699792 140735569698792 5335614 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 646650 166102 702 405 0 643595 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2586600 KiB
Current children cumulated memory: 664408 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 3904
/proc/meminfo: memFree=15572344/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2592960 memory=670536 CPUtime=102.27 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 302109 0 0 0 10159 68 0 0 20 0 1 0 219213701 2655191040 167634 33554432000 4194304 5849708 140735569699792 140735569698792 5437632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 648240 167634 702 405 0 645185 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2592960 KiB
Current children cumulated memory: 670536 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 3905
/proc/meminfo: memFree=15551740/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2592960 memory=670344 CPUtime=162.25 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 370727 0 0 0 16145 80 0 0 20 0 1 0 219213701 2655191040 167586 33554432000 4194304 5849708 140735569699792 140735569698792 5437607 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 648240 167586 702 405 0 645185 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 2592960 KiB
Current children cumulated memory: 670344 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 3906
/proc/meminfo: memFree=15550832/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2592960 memory=670536 CPUtime=222.24 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 438270 0 0 0 22132 92 0 0 20 0 1 0 219213701 2655191040 167634 33554432000 4194304 5849708 140735569699792 140735569698792 5335528 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 648240 167634 702 405 0 645185 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2592960 KiB
Current children cumulated memory: 670536 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 3907
/proc/meminfo: memFree=15549964/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2594248 memory=671824 CPUtime=282.23 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 506809 0 0 0 28123 100 0 0 20 0 1 0 219213701 2656509952 167956 33554432000 4194304 5849708 140735569699792 140735569698792 5335549 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 648562 167956 702 405 0 645507 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2594248 KiB
Current children cumulated memory: 671824 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3908
/proc/meminfo: memFree=15620240/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2594248 memory=671824 CPUtime=342.21 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 574769 0 0 0 34109 112 0 0 20 0 1 0 219213701 2656509952 167956 33554432000 4194304 5849708 140735569699792 140735569698792 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 648562 167956 702 405 0 645507 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 2594248 KiB
Current children cumulated memory: 671824 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3909
/proc/meminfo: memFree=15619680/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2594248 memory=671824 CPUtime=402.21 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 635744 0 0 0 40097 124 0 0 20 0 1 0 219213701 2656509952 167956 33554432000 4194304 5849708 140735569699792 140735569698792 5335618 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 648562 167956 702 405 0 645507 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 2594248 KiB
Current children cumulated memory: 671824 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 3910
/proc/meminfo: memFree=15554848/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2593684 memory=671260 CPUtime=462.19 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 692816 0 0 0 46084 135 0 0 20 0 1 0 219213701 2655932416 167815 33554432000 4194304 5849708 140735569699792 140735569698792 140286049161095 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 648421 167815 702 405 0 645366 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 2593684 KiB
Current children cumulated memory: 671260 KiB


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

/proc/3902/statm: 650855 171168 702 405 0 647800 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 2603420 KiB
Current children cumulated memory: 684672 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 4040
/proc/meminfo: memFree=8939252/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2865564 memory=734048 CPUtime=1782.24 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 963950 0 0 0 177839 385 0 0 20 0 1 0 219213701 2934337536 183512 33554432000 4194304 5849708 140735569699792 140735569698664 140286048749472 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 716391 183512 702 405 0 713336 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 2865564 KiB
Current children cumulated memory: 734048 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 4041
/proc/meminfo: memFree=8939872/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2603420 memory=684672 CPUtime=1842.25 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 965700 0 0 0 183826 399 0 0 20 0 1 0 219213701 2665902080 171168 33554432000 4194304 5849708 140735569699792 140735569698952 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 650855 171168 702 405 0 647800 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 2603420 KiB
Current children cumulated memory: 684672 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 4042
/proc/meminfo: memFree=8938320/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2602548 memory=685848 CPUtime=1902.25 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 968380 0 0 0 189816 409 0 0 20 0 1 0 219213701 2665009152 171462 33554432000 4194304 5849708 140735569699792 140735569698952 140286049161095 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 650637 171462 702 405 0 647582 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 2602548 KiB
Current children cumulated memory: 685848 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 4043
/proc/meminfo: memFree=8938500/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2602548 memory=685848 CPUtime=1962.27 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 971320 0 0 0 195802 425 0 0 20 0 1 0 219213701 2665009152 171462 33554432000 4194304 5849708 140735569699792 140735569698792 4217930 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 650637 171462 702 405 0 647582 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 2602548 KiB
Current children cumulated memory: 685848 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 4044
/proc/meminfo: memFree=8938748/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2602548 memory=685848 CPUtime=2022.27 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 972097 0 0 0 201795 432 0 0 20 0 1 0 219213701 2665009152 171462 33554432000 4194304 5849708 140735569699792 140735569698792 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 650637 171462 702 405 0 647582 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 2602548 KiB
Current children cumulated memory: 685848 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 4045
/proc/meminfo: memFree=8939120/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2602548 memory=685848 CPUtime=2082.28 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 973068 0 0 0 207789 439 0 0 20 0 1 0 219213701 2665009152 171462 33554432000 4194304 5849708 140735569699792 140735569698792 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 650637 171462 702 405 0 647582 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 2602548 KiB
Current children cumulated memory: 685848 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 4046
/proc/meminfo: memFree=8939092/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2602548 memory=685848 CPUtime=2142.29 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 976051 0 0 0 213780 449 0 0 20 0 1 0 219213701 2665009152 171462 33554432000 4194304 5849708 140735569699792 140735569698952 5437625 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 650637 171462 702 405 0 647582 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 2602548 KiB
Current children cumulated memory: 685848 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 4047
/proc/meminfo: memFree=8938876/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2602548 memory=685848 CPUtime=2202.3 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 977165 0 0 0 219773 457 0 0 20 0 1 0 219213701 2665009152 171462 33554432000 4194304 5849708 140735569699792 140735569698792 5438346 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 650637 171462 702 405 0 647582 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 2602548 KiB
Current children cumulated memory: 685848 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4048
/proc/meminfo: memFree=8677040/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2864692 memory=947992 CPUtime=2262.3 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 979674 0 0 0 225762 468 0 0 20 0 1 0 219213701 2933444608 236998 33554432000 4194304 5849708 140735569699792 140735569698792 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 716173 236998 702 405 0 713118 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 2864692 KiB
Current children cumulated memory: 947992 KiB

[startup+2322.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 4056
/proc/meminfo: memFree=8931928/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2607652 memory=691516 CPUtime=2322.31 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 982349 0 0 0 231755 476 0 0 20 0 1 0 219213701 2670235648 172879 33554432000 4194304 5849708 140735569699792 140735569698792 140286049161095 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 651913 172879 702 405 0 648858 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 2607652 KiB
Current children cumulated memory: 691516 KiB

[startup+2382.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/187 4057
/proc/meminfo: memFree=8932396/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2607652 memory=691516 CPUtime=2382.31 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 982621 0 0 0 237748 483 0 0 20 0 1 0 219213701 2670235648 172879 33554432000 4194304 5849708 140735569699792 140735569698792 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 651913 172879 702 405 0 648858 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 2607652 KiB
Current children cumulated memory: 691516 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 4058
/proc/meminfo: memFree=8932772/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2607652 memory=691516 CPUtime=2442.32 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 983637 0 0 0 243737 495 0 0 20 0 1 0 219213701 2670235648 172879 33554432000 4194304 5849708 140735569699792 140735569698792 140286049161095 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 651913 172879 702 405 0 648858 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 2607652 KiB
Current children cumulated memory: 691516 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4059
/proc/meminfo: memFree=8932948/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2607652 memory=691516 CPUtime=2502.33 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 984598 0 0 0 249728 505 0 0 20 0 1 0 219213701 2670235648 172879 33554432000 4194304 5849708 140735569699792 140735569698792 140286049161095 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 651913 172879 702 405 0 648858 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 2607652 KiB
Current children cumulated memory: 691516 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 4059
/proc/meminfo: memFree=8932916/32770624 swapFree=67108504/67108860
[pid=3902] ppid=3899 vsize=2607652 memory=691516 CPUtime=2520.04 cores=0,2,4,6
/proc/3902/stat : 3902 (xcsp_picat) R 3899 3902 32466 0 -1 4202496 985441 0 0 0 251495 509 0 0 20 0 1 0 219213701 2670235648 172879 33554432000 4194304 5849708 140735569699792 140735569698792 140286049161095 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 40124416 140735569704118 140735569704196 140735569704196 140735569706954 0
/proc/3902/statm: 651913 172879 702 405 0 648858 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 2607652 KiB
Current children cumulated memory: 691516 KiB

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

[startup+2520.01 s]
# the end of solver process 3902 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.96 s, system=5.09714 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): 2520.01
CPU time (s): 2520.06
CPU user time (s): 2514.96
CPU system time (s): 5.09714
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2870628
Max. memory (cumulated for all children) (KiB): 954352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.96
system time used= 5.09714
maximum resident set size= 954352
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 985441
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= 44
involuntary context switches= 1305


# summary of solver processes directly reported to runsolver:
#   pid: 3902
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2514.96
#   total CPU system time (s): 5.09714

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.64173 second user time and 18.6118 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-11 21:41:45
IDJOB=4303400
IDBENCH=141440
IDSOLVER=2778
FILE ID=node104/4303400-1534016505
RUNJOBID= node104-1533991815-32497
PBS_JOBID= 21036946
Free space on /tmp= 37256 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-06-07_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303400-1534016505/watcher-4303400-1534016505 -o /tmp/evaluation-result-4303400-1534016505/solver-4303400-1534016505 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1533991815-32497 --watchdog 2580  xcsp_picat HOME/instance-4303400-1534016505.xml

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

MD5SUM BENCH= eed26ff9eb0f4f7c4bd196d19099a77a
RANDOM SEED=1277099923

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        16268772 kB
MemAvailable:   31705576 kB
Buffers:          148312 kB
Cached:         15322860 kB
SwapCached:            8 kB
Active:          7817352 kB
Inactive:        7907900 kB
Active(anon):     203312 kB
Inactive(anon):   102836 kB
Active(file):    7614040 kB
Inactive(file):  7805064 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              4444 kB
Writeback:             0 kB
AnonPages:        399960 kB
Mapped:            53184 kB
Shmem:             49636 kB
Slab:             474020 kB
SReclaimable:     446160 kB
SUnreclaim:        27860 kB
KernelStack:        3632 kB
PageTables:         5016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2572860 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 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= 37248 MiB
End job on node104 at 2018-08-11 22:23:45