Trace number 4303443

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 2018-08-02SAT 62.898 62.9008

General information on the benchmark

NameMisteryShopper/
MisteryShopper-12_c18.xml
MD5SUM193461ec87a084283094d7342f0c20d4
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 benchmark8.63089
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints741
Number of domains3
Minimum domain size5
Maximum domain size60
Distribution of domain sizes[{"size":5,"count":300},{"size":6,"count":300},{"size":60,"count":600}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":600},{"degree":3,"count":300},{"degree":4,"count":275},{"degree":5,"count":25}]
Minimum constraint arity2
Maximum constraint arity300
Distribution of constraint arities[{"arity":2,"count":600},{"arity":5,"count":125},{"arity":60,"count":10},{"arity":120,"count":5},{"arity":300,"count":1}]
Number of extensional constraints600
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":600},{"type":"allDifferent","count":130},{"type":"ordered","count":5},{"type":"lex","count":1},{"type":"channel","count":5}]
Optimization problemNO
Type of objective

Solver Data 

62.79/62.89	c xcsp_picat version 2.4#6 (8/1/2018)
62.79/62.89	s SATISFIABLE
62.79/62.89	v <instantiation>
62.79/62.89	v     <list> vr[][] gve[][] gvr[][] ve[][]  </list> 
62.79/62.89	v     <values> 0 17 29 47 55 1 52 45 31 19 2 46 32 48 22 3 23 49 38 25 4 58 27 44 21 5 40 12 54 33 6 53 36 13 28 7 37 34 57 18 8 14 24 50 39 9 42 15 35 56 10 43 51 26 20 11 45 48 34 23 12 56 40 0 27 13 38 9 24 54 14 50 30 42 4 15 28 43 55 3 16 10 33 51 46 17 41 5 59 31 18 47 35 52 6 19 25 53 8 44 20 39 26 2 57 21 29 37 1 49 22 36 7 58 32 23 49 44 4 35 24 3 57 41 17 25 54 10 21 38 26 51 22 36 9 27 11 18 39 53 28 6 16 46 48 29 0 42 14 50 30 5 47 56 13 31 7 59 40 15 32 12 8 43 52 33 48 14 10 47 34 4 46 18 59 35 19 56 45 7 36 9 20 49 30 37 2 58 12 24 38 22 52 11 26 39 27 54 5 16 40 15 6 32 51 41 57 13 25 0 42 55 3 23 29 43 21 28 53 1 44 31 50 17 8 45 18 25 9 58 46 1 55 30 14 47 59 21 29 2 48 16 31 3 42 49 8 38 28 12 50 44 23 27 11 51 24 17 7 43 52 20 41 33 5 53 13 39 6 34 54 35 19 37 10 55 26 0 15 36 56 30 1 16 37 57 32 2 19 40 58 33 4 20 41 59 34 11 22 45  0 2 5 1 3 0 4 5 1 3 0 3 5 1 4 0 2 3 4 1 0 3 5 2 1 0 2 1 3 4 0 2 3 4 1 0 2 1 4 3 0 4 2 1 3 0 3 1 4 2 0 1 2 3 4 1 2 5 3 4 1 2 0 3 4 1 4 3 0 2 1 0 3 2 4 1 3 0 5 2 1 4 2 5 3 1 0 4 3 2 1 4 2 3 0 1 3 4 5 0 1 4 3 5 0 1 3 4 2 0 1 3 2 5 0 2 0 4 3 1 2 4 0 1 3 2 1 4 3 0 2 5 1 0 3 2 3 0 4 1 2 1 3 4 0 2 1 0 4 3 2 5 1 4 3 2 3 4 0 1 2 5 0 3 1 3 5 1 4 0 3 5 0 1 4 3 4 1 0 2 3 1 0 2 5 3 0 1 4 5 3 1 4 0 2 3 1 4 2 0 3 0 1 2 5 3 1 4 2 5 3 0 2 1 4 3 0 1 2 4 3 4 2 0 1 4 1 0 3 5 4 0 3 2 1 4 1 2 0 3 4 3 1 0 2 4 2 0 3 1 4 1 3 0 2 4 2 0 1 3 4 0 3 1 2 4 0 1 3 2 4 2 3 0 1 5 3 4 1 0 5 1 3 2 0 5 3 2 0 1 5 0 3 1 4 5 4 2 1 3  0 1 2 3 4 0 4 3 2 1 0 3 2 4 1 0 1 4 3 2 0 4 2 3 1 0 3 1 4 2 0 4 3 1 2 0 3 2 4 1 0 1 2 4 3 0 3 1 2 4 0 3 4 2 1 0 3 4 2 1 1 4 3 0 2 1 3 0 2 4 1 4 2 3 0 1 2 3 4 0 1 0 2 4 3 1 3 0 4 2 1 3 2 4 0 1 2 4 0 3 1 3 2 0 4 1 2 3 0 4 1 3 0 4 2 1 4 3 0 2 2 0 4 3 1 2 4 0 1 3 2 4 1 3 0 2 0 1 3 4 2 0 1 3 4 2 0 3 1 4 2 0 3 4 1 2 0 4 3 1 2 1 0 3 4 2 4 1 0 3 2 0 3 1 4 2 1 4 3 0 3 0 1 4 2 3 0 4 1 2 3 1 4 0 2 3 2 4 0 1 3 1 0 2 4 3 4 1 2 0 3 4 0 1 2 3 1 2 4 0 3 2 4 1 0 3 1 2 0 4 3 0 4 2 1 3 4 1 2 0 4 1 2 0 3 4 0 3 2 1 4 3 1 2 0 4 2 1 0 3 4 1 3 2 0 4 1 3 0 2 4 2 1 3 0 4 2 0 1 3 4 2 0 1 3 4 2 0 1 3 4 2 0 1 3 4 2 0 1 3  0 29 55 12 41 1 46 56 21 43 2 37 57 20 47 3 24 42 48 15 4 34 58 23 14 5 30 17 39 52 6 28 40 53 18 7 31 22 51 35 8 49 32 19 44 9 36 13 45 26 10 16 25 33 54 11 27 59 38 50 12 32 5 37 49 13 53 41 6 30 14 8 33 29 46 15 40 9 55 31 16 48 28 56 39 17 0 51 44 24 18 45 27 34 7 19 35 54 57 1 20 52 36 58 10 21 43 47 25 4 22 38 26 59 2 23 3 50 42 11 24 51 8 13 37 25 19 45 41 3 26 55 20 10 38 27 39 4 50 12 28 15 43 49 6 29 21 0 47 42 30 56 14 46 36 31 44 48 1 17 32 57 2 40 22 33 58 16 52 5 34 59 7 11 53 35 54 18 9 23 36 22 6 26 55 37 7 21 54 56 38 13 49 3 25 39 20 53 27 8 40 5 12 31 57 41 17 52 24 58 42 9 29 14 48 43 10 15 32 51 44 50 23 4 19 45 11 1 35 59 46 2 34 28 16 47 18 30 0 33 48 33 11 2 28 49 23 3 36 21 50 14 44 8 29 51 26 10 16 40 52 1 38 18 32 53 6 19 43 27 54 25 39 5 13 55 42 46 15 0 56 12 35 30 9 57 41 24 7 20 58 4 37 22 45 59 47 31 17 34   </values> 
62.79/62.89	v </instantiation>

Verifier Data 

OK

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 (10803 MiB free)
  memory of node 1: 16384 MiB (7032 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303443-1534015633/watcher-4303443-1534015633 -o /tmp/evaluation-result-4303443-1534015633/solver-4303443-1534015633 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580 xcsp_picat HOME/instance-4303443-1534015633.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=28843, runsolver pid=28840
Current StackSize limit: 8192 KiB


[startup+0.100112 s]*
/proc/loadavg: 2.15 2.05 2.06 3/191 28844
/proc/meminfo: memFree=18228936/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2025744 memory=37488 CPUtime=0.1 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 1883 0 0 0 10 0 0 0 20 0 1 0 219126532 2074361856 9372 33554432000 4194304 5849708 140729741531664 140729741531664 140050595986432 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 506436 9372 597 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 37488 KiB

[startup+0.209779 s]*
/proc/loadavg: 2.15 2.05 2.06 3/191 28844
/proc/meminfo: memFree=18214352/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2025744 memory=54344 CPUtime=0.21 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 1990 0 0 0 21 0 0 0 20 0 1 0 219126532 2074361856 13586 33554432000 4194304 5849708 140729741531664 140729741531664 4494144 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 506436 13586 615 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 54344 KiB

[startup+0.309864 s]*
/proc/loadavg: 2.15 2.05 2.06 3/191 28844
/proc/meminfo: memFree=18203740/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2026184 memory=63404 CPUtime=0.31 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 2203 0 0 0 31 0 0 0 20 0 1 0 219126532 2074812416 15851 33554432000 4194304 5849708 140729741531664 140729741531664 5611464 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 506546 15851 689 405 0 503491 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026184 KiB
Current children cumulated memory: 63404 KiB

[startup+0.700235 s]
/proc/loadavg: 2.15 2.05 2.06 3/191 28844
/proc/meminfo: memFree=18203368/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2026768 memory=63928 CPUtime=0.69 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 2349 0 0 0 68 1 0 0 20 0 1 0 219126532 2075410432 15982 33554432000 4194304 5849708 140729741531664 140729741531664 140050596007815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 506692 15982 692 405 0 503637 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026768 KiB
Current children cumulated memory: 63928 KiB

[startup+1.50023 s]
/proc/loadavg: 2.15 2.05 2.06 3/191 28844
/proc/meminfo: memFree=18202996/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2027156 memory=64260 CPUtime=1.49 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 2446 0 0 0 148 1 0 0 20 0 1 0 219126532 2075807744 16065 33554432000 4194304 5849708 140729741531664 140729741530760 140050596007815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 506789 16065 692 405 0 503734 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2027156 KiB
Current children cumulated memory: 64260 KiB

[startup+3.10964 s]
/proc/loadavg: 2.14 2.05 2.06 3/191 28844
/proc/meminfo: memFree=18164048/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2065552 memory=102624 CPUtime=3.1 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 8541 0 0 0 307 3 0 0 20 0 1 0 219126532 2115125248 25656 33554432000 4194304 5849708 140729741531664 140729741530376 5373318 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 516388 25656 709 405 0 513333 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2065552 KiB
Current children cumulated memory: 102624 KiB

[startup+6.30023 s]
/proc/loadavg: 2.14 2.05 2.06 3/191 28844
/proc/meminfo: memFree=18140564/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2096072 memory=126156 CPUtime=6.29 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 15921 0 0 0 625 4 0 0 20 0 1 0 219126532 2146377728 31539 33554432000 4194304 5849708 140729741531664 140729741529208 4208942 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 524018 31539 723 405 0 520963 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2096072 KiB
Current children cumulated memory: 126156 KiB

[startup+12.7002 s]
/proc/loadavg: 2.13 2.04 2.05 3/191 28844
/proc/meminfo: memFree=18140564/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2096032 memory=126132 CPUtime=12.69 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 23773 0 0 0 1263 6 0 0 20 0 1 0 219126532 2146336768 31533 33554432000 4194304 5849708 140729741531664 140729741530824 140050596007815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 524008 31533 727 405 0 520953 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2096032 KiB
Current children cumulated memory: 126132 KiB

[startup+25.5003 s]
/proc/loadavg: 2.10 2.04 2.05 3/191 28844
/proc/meminfo: memFree=18121348/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2079628 memory=109728 CPUtime=25.49 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 31858 0 0 0 2541 8 0 0 20 0 1 0 219126532 2129539072 27432 33554432000 4194304 5849708 140729741531664 140729741530664 5365065 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 519907 27432 727 405 0 516852 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2079628 KiB
Current children cumulated memory: 109728 KiB

[startup+51.1096 s]
/proc/loadavg: 2.06 2.04 2.05 3/191 28845
/proc/meminfo: memFree=18156484/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2076592 memory=106692 CPUtime=51.1 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 37759 0 0 0 5093 17 0 0 20 0 1 0 219126532 2126430208 26673 33554432000 4194304 5849708 140729741531664 140729741530664 140050596007815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 519148 26673 727 405 0 516093 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2076592 KiB
Current children cumulated memory: 106692 KiB

[startup+62.9008 s]
# the end of solver process 28843 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=62.683 s, system=0.214996 s

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

[startup+51.2004 s]
/proc/loadavg: 2.06 2.04 2.05 3/191 28845
/proc/meminfo: memFree=18156484/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2076592 memory=106692 CPUtime=51.19 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 37924 0 0 0 5102 17 0 0 20 0 1 0 219126532 2126430208 26673 33554432000 4194304 5849708 140729741531664 140729741530664 140050596007815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 519148 26673 727 405 0 516093 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 2076592 KiB
Current children cumulated memory: 106692 KiB

[startup+57.6003 s]
/proc/loadavg: 2.06 2.04 2.05 3/186 29141
/proc/meminfo: memFree=18255568/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2082892 memory=118532 CPUtime=57.58 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 38777 0 0 0 5740 18 0 0 20 0 1 0 219126532 2132881408 29633 33554432000 4194304 5849708 140729741531664 140729741530664 140050596007815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 520723 29633 727 405 0 517668 0
Current children cumulated CPU time: 57.58 s
Current children cumulated vsize: 2082892 KiB
Current children cumulated memory: 118532 KiB

[startup+60.8003 s]
/proc/loadavg: 2.05 2.04 2.05 3/191 29153
/proc/meminfo: memFree=18232912/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2082892 memory=118532 CPUtime=60.79 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 38777 0 0 0 6059 20 0 0 20 0 1 0 219126532 2132881408 29633 33554432000 4194304 5849708 140729741531664 140729741530664 5340258 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 520723 29633 727 405 0 517668 0
Current children cumulated CPU time: 60.79 s
Current children cumulated vsize: 2082892 KiB
Current children cumulated memory: 118532 KiB

[startup+61.6003 s]
/proc/loadavg: 2.05 2.04 2.05 3/191 29153
/proc/meminfo: memFree=18226316/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2082892 memory=118532 CPUtime=61.59 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 38777 0 0 0 6138 21 0 0 20 0 1 0 219126532 2132881408 29633 33554432000 4194304 5849708 140729741531664 140729741530664 5437645 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 520723 29633 727 405 0 517668 0
Current children cumulated CPU time: 61.59 s
Current children cumulated vsize: 2082892 KiB
Current children cumulated memory: 118532 KiB

[startup+62.4003 s]
/proc/loadavg: 2.05 2.04 2.05 3/191 29153
/proc/meminfo: memFree=18226480/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2082892 memory=118716 CPUtime=62.39 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 41413 0 0 0 6218 21 0 0 20 0 1 0 219126532 2132881408 29679 33554432000 4194304 5849708 140729741531664 140729741530664 5307599 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 520723 29679 727 405 0 517668 0
Current children cumulated CPU time: 62.39 s
Current children cumulated vsize: 2082892 KiB
Current children cumulated memory: 118716 KiB

[startup+62.8003 s]
/proc/loadavg: 2.05 2.04 2.05 3/191 29153
/proc/meminfo: memFree=18226480/32770624 swapFree=67108688/67108860
[pid=28843] ppid=28840 vsize=2082892 memory=118716 CPUtime=62.79 cores=1,3,5,7
/proc/28843/stat : 28843 (xcsp_picat) R 28840 28843 25480 0 -1 4202496 41632 0 0 0 6258 21 0 0 20 0 1 0 219126532 2132881408 29679 33554432000 4194304 5849708 140729741531664 140729741530664 140050596007815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 28540928 140729741534390 140729741534468 140729741534468 140729741537226 0
/proc/28843/statm: 520723 29679 727 405 0 517668 0
Current children cumulated CPU time: 62.79 s
Current children cumulated vsize: 2082892 KiB
Current children cumulated memory: 118716 KiB

Child status: 0
Real time (s): 62.9008
CPU time (s): 62.898
CPU user time (s): 62.683
CPU system time (s): 0.214996
CPU usage (%): 99.9954
Max. virtual memory (cumulated for all children) (KiB): 2096088
Max. memory (cumulated for all children) (KiB): 126188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 62.683
system time used= 0.214996
maximum resident set size= 126188
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41840
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= 4
involuntary context switches= 37


# summary of solver processes directly reported to runsolver:
#   pid: 28843
#   total CPU time (s): 62.898
#   total CPU user time (s): 62.683
#   total CPU system time (s): 0.214996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.247115 second user time and 0.489945 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-11 21:27:13
IDJOB=4303443
IDBENCH=141395
IDSOLVER=2778
FILE ID=node134/4303443-1534015633
RUNJOBID= node134-1533991241-25513
PBS_JOBID= 21036944
Free space on /tmp= 42312 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/MisteryShopper/MisteryShopper-12_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303443-1534015633/watcher-4303443-1534015633 -o /tmp/evaluation-result-4303443-1534015633/solver-4303443-1534015633 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580  xcsp_picat HOME/instance-4303443-1534015633.xml

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

MD5SUM BENCH= 193461ec87a084283094d7342f0c20d4
RANDOM SEED=497050244

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:        18264924 kB
MemAvailable:   31800792 kB
Buffers:          173336 kB
Cached:         13510708 kB
SwapCached:           52 kB
Active:          4529768 kB
Inactive:        9315188 kB
Active(anon):     109808 kB
Inactive(anon):   103156 kB
Active(file):    4419960 kB
Inactive(file):  9212032 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3816 kB
Writeback:             0 kB
AnonPages:        168308 kB
Mapped:            55832 kB
Shmem:             49652 kB
Slab:             361020 kB
SReclaimable:     332336 kB
SUnreclaim:        28684 kB
KernelStack:        3424 kB
PageTables:         5584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2468804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 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 2018-08-11 21:28:16