Trace number 4394956

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 2019-09-12SAT 45.3766 45.389

General information on the benchmark

NameCarSequencing/CarSequencing-m1-jcr/
CarSequencing-70-08.xml
MD5SUM487341030a1a30afb0858e27d438e3d6
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 benchmark7.38733
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1401
Number of domains2
Minimum domain size2
Maximum domain size22
Distribution of domain sizes[{"size":2,"count":1000},{"size":22,"count":200}]
Minimum variable degree2
Maximum variable degree60
Distribution of variable degrees[{"degree":2,"count":200},{"degree":3,"count":5},{"degree":4,"count":5},{"degree":5,"count":6},{"degree":6,"count":10},{"degree":7,"count":10},{"degree":8,"count":18},{"degree":9,"count":18},{"degree":10,"count":18},{"degree":11,"count":18},{"degree":12,"count":18},{"degree":13,"count":18},{"degree":14,"count":18},{"degree":15,"count":18},{"degree":16,"count":18},{"degree":17,"count":18},{"degree":18,"count":18},{"degree":19,"count":18},{"degree":20,"count":18},{"degree":21,"count":18},{"degree":22,"count":18},{"degree":23,"count":18},{"degree":24,"count":18},{"degree":25,"count":18},{"degree":26,"count":18},"...",{"degree":36,"count":20}, {"degree":37,"count":20}, {"degree":38,"count":55}, {"degree":39,"count":14}, {"degree":40,"count":39}, {"degree":41,"count":8}, {"degree":42,"count":8}, {"degree":43,"count":9}, {"degree":44,"count":9}, {"degree":45,"count":83}, {"degree":46,"count":5}, {"degree":47,"count":5}, {"degree":48,"count":5}, {"degree":49,"count":5}, {"degree":50,"count":5}, {"degree":51,"count":6}, {"degree":52,"count":6}, {"degree":53,"count":56}, {"degree":54,"count":2}, {"degree":55,"count":2}, {"degree":56,"count":2}, {"degree":57,"count":2}, {"degree":58,"count":2}, {"degree":59,"count":3}, {"degree":60,"count":87}]
Minimum constraint arity2
Maximum constraint arity200
Distribution of constraint arities[{"arity":2,"count":199},{"arity":3,"count":396},{"arity":5,"count":392},{"arity":6,"count":200},{"arity":35,"count":1},{"arity":40,"count":1},{"arity":45,"count":2},{"arity":50,"count":2},{"arity":55,"count":2},{"arity":56,"count":1},{"arity":59,"count":1},{"arity":60,"count":2},{"arity":62,"count":1},{"arity":65,"count":3},{"arity":68,"count":1},{"arity":70,"count":2},{"arity":71,"count":1},{"arity":74,"count":1},{"arity":75,"count":2},{"arity":77,"count":1},{"arity":80,"count":4},{"arity":83,"count":2},{"arity":85,"count":2},{"arity":86,"count":2},{"arity":88,"count":1},"...",{"arity":167,"count":2}, {"arity":168,"count":1}, {"arity":170,"count":5}, {"arity":172,"count":1}, {"arity":173,"count":2}, {"arity":174,"count":1}, {"arity":175,"count":2}, {"arity":176,"count":3}, {"arity":178,"count":1}, {"arity":179,"count":2}, {"arity":180,"count":3}, {"arity":182,"count":3}, {"arity":184,"count":1}, {"arity":185,"count":4}, {"arity":186,"count":1}, {"arity":188,"count":3}, {"arity":190,"count":3}, {"arity":191,"count":2}, {"arity":192,"count":1}, {"arity":194,"count":3}, {"arity":195,"count":2}, {"arity":196,"count":1}, {"arity":197,"count":2}, {"arity":198,"count":1}, {"arity":200,"count":6}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200},{"type":"sum","count":1200},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

33.68/33.70	c xcsp_picat version 2.7b12 (9/12/2019)
45.28/45.38	s SATISFIABLE
45.28/45.38	v <instantiation>
45.28/45.38	v     <list> opt[][] cls[]  </list> 
45.28/45.38	v     <values> 1 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 1 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 1 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 1 1 0 0 1 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 1 0 0 0 1 0 1 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 0 1 0 1 0 0 0 0 0 1 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1  4 5 12 5 16 5 3 14 3 5 5 2 7 16 4 11 15 5 18 2 5 16 5 7 0 11 16 15 5 21 2 2 4 5 16 5 5 7 9 5 15 5 21 16 11 4 2 21 15 5 15 2 17 21 15 5 11 6 7 5 16 5 3 14 2 15 16 11 12 6 5 4 16 11 11 7 15 20 2 11 5 8 5 2 15 5 18 2 0 20 15 5 2 3 5 16 5 2 1 15 16 4 2 0 7 5 15 19 11 7 20 4 2 13 7 5 4 6 2 7 20 5 2 2 15 21 4 2 2 4 5 16 2 1 15 5 10 2 2 21 16 4 2 2 10 7 5 3 2 16 4 5 2 2 5 15 21 11 10 11 5 10 5 11 6 21 15 5 19 2 7 9 5 2 2 16 4 7 2 2 20 5 15 11 6 5 4 7 4 5 2 2 4 5 12 5 3 16 5 12   </values> 
45.28/45.38	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 (11102 MiB free)
  memory of node 1: 16384 MiB (13895 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394956-1568334165/watcher-4394956-1568334165 -o /tmp/evaluation-result-4394956-1568334165/solver-4394956-1568334165 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580 xcsp_picat HOME/instance-4394956-1568334165.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=27656, runsolver pid=27653
Current StackSize limit: 8192 KiB


[startup+0.100571 s]*
/proc/loadavg: 1.99 2.00 2.04 3/199 27657
/proc/meminfo: memFree=25573664/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2039532 memory=27576 CPUtime=0.1 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 1967 0 0 0 10 0 0 0 20 0 1 0 409358418 2088480768 6894 33554432000 4194304 5870510 140732631625184 140732631624552 4467507 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 509883 6894 872 410 0 505356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 27576 KiB

[startup+0.20966 s]*
/proc/loadavg: 1.99 2.00 2.04 3/199 27657
/proc/meminfo: memFree=25565256/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2039532 memory=40396 CPUtime=0.2 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 2084 0 0 0 20 0 0 0 20 0 1 0 409358418 2088480768 10099 33554432000 4194304 5870510 140732631625184 140732631624552 5574816 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 509883 10099 931 410 0 505356 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 40396 KiB

[startup+0.309612 s]*
/proc/loadavg: 1.99 2.00 2.04 3/199 27657
/proc/meminfo: memFree=25550492/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2052164 memory=51192 CPUtime=0.3 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 3843 0 0 0 30 0 0 0 20 0 1 0 409358418 2101415936 12798 33554432000 4194304 5870510 140732631625184 140732631624552 5558386 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 513041 12798 957 410 0 508514 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2052164 KiB
Current children cumulated memory: 51192 KiB

[startup+0.700234 s]
/proc/loadavg: 1.99 2.00 2.04 3/199 27657
/proc/meminfo: memFree=25550492/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2052164 memory=51428 CPUtime=0.68 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 3898 0 0 0 68 0 0 0 20 0 1 0 409358418 2101415936 12857 33554432000 4194304 5870510 140732631625184 140732631624280 5441640 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 513041 12857 958 410 0 508514 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2052164 KiB
Current children cumulated memory: 51428 KiB

[startup+1.50022 s]
/proc/loadavg: 1.99 2.00 2.04 3/199 27657
/proc/meminfo: memFree=25549748/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2052636 memory=52128 CPUtime=1.49 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 4083 0 0 0 148 1 0 0 20 0 1 0 409358418 2101899264 13032 33554432000 4194304 5870510 140732631625184 140732631624280 5406855 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 513159 13032 958 410 0 508632 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2052636 KiB
Current children cumulated memory: 52128 KiB

[startup+3.10924 s]
/proc/loadavg: 1.99 2.00 2.04 3/199 27657
/proc/meminfo: memFree=25545716/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2054028 memory=56012 CPUtime=3.1 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 4716 0 0 0 309 1 0 0 20 0 1 0 409358418 2103324672 14003 33554432000 4194304 5870510 140732631625184 140732631624424 5405743 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 513507 14003 958 410 0 508980 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2054028 KiB
Current children cumulated memory: 56012 KiB

[startup+6.30022 s]
/proc/loadavg: 1.99 2.00 2.04 3/199 27657
/proc/meminfo: memFree=25543944/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2055996 memory=58072 CPUtime=6.29 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 5985 0 0 0 627 2 0 0 20 0 1 0 409358418 2105339904 14518 33554432000 4194304 5870510 140732631625184 140732631624344 139907365183367 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 513999 14518 958 410 0 509472 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2055996 KiB
Current children cumulated memory: 58072 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 2.00 2.04 3/199 27657
/proc/meminfo: memFree=25536632/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2082292 memory=96984 CPUtime=12.68 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 14412 0 0 0 1264 4 0 0 20 0 1 0 409358418 2132267008 24180 33554432000 4194304 5870510 140732631625184 140732631624424 139907364792875 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 520573 24246 960 410 0 516046 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2082292 KiB
Current children cumulated memory: 96984 KiB

[startup+25.5005 s]
/proc/loadavg: 1.92 1.98 2.03 3/200 27659
/proc/meminfo: memFree=25447556/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2121572 memory=134020 CPUtime=25.48 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 37962 0 0 0 2541 7 0 0 20 0 1 0 409358418 2172489728 33505 33554432000 4194304 5870510 140732631625184 140732631624440 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 530393 33505 991 410 0 525866 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2121572 KiB
Current children cumulated memory: 134020 KiB

[startup+45.3889 s]
# the end of solver process 27656 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=45.2506 s, system=0.125982 s

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

[startup+25.6005 s]
/proc/loadavg: 1.92 1.98 2.03 3/200 27659
/proc/meminfo: memFree=25447556/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2121572 memory=134020 CPUtime=25.58 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 37962 0 0 0 2551 7 0 0 20 0 1 0 409358418 2172489728 33505 33554432000 4194304 5870510 140732631625184 140732631624440 139907370420481 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 530393 33505 991 410 0 525866 0
Current children cumulated CPU time: 25.58 s
Current children cumulated vsize: 2121572 KiB
Current children cumulated memory: 134020 KiB

[startup+38.4004 s]
/proc/loadavg: 1.93 1.98 2.03 3/199 27660
/proc/meminfo: memFree=25443132/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2121588 memory=137972 CPUtime=38.38 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 61398 0 0 0 3827 11 0 0 20 0 1 0 409358418 2172506112 34493 33554432000 4194304 5870510 140732631625184 140732631624296 139907370422835 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 530397 34493 993 410 0 525870 0
Current children cumulated CPU time: 38.38 s
Current children cumulated vsize: 2121588 KiB
Current children cumulated memory: 137972 KiB

[startup+41.6004 s]
/proc/loadavg: 1.94 1.98 2.03 3/199 27660
/proc/meminfo: memFree=25415764/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2155136 memory=166500 CPUtime=41.57 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 63033 0 0 0 4146 11 0 0 20 0 1 0 409358418 2206859264 41625 33554432000 4194304 5870510 140732631625184 140732631623752 139907364716320 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 538784 41625 993 410 0 534257 0
Current children cumulated CPU time: 41.57 s
Current children cumulated vsize: 2155136 KiB
Current children cumulated memory: 166500 KiB

[startup+43.2004 s]
/proc/loadavg: 1.94 1.98 2.03 3/199 27660
/proc/meminfo: memFree=25413716/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2155136 memory=168548 CPUtime=43.18 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 63038 0 0 0 4306 12 0 0 20 0 1 0 409358418 2206859264 42137 33554432000 4194304 5870510 140732631625184 140732631623752 5288765 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 538784 42137 993 410 0 534257 0
Current children cumulated CPU time: 43.18 s
Current children cumulated vsize: 2155136 KiB
Current children cumulated memory: 168548 KiB

[startup+44.0004 s]*
/proc/loadavg: 1.94 1.98 2.03 3/199 27660
/proc/meminfo: memFree=25413716/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2155136 memory=168548 CPUtime=43.99 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 63039 0 0 0 4387 12 0 0 20 0 1 0 409358418 2206859264 42137 33554432000 4194304 5870510 140732631625184 140732631623752 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 538784 42137 993 410 0 534257 0
Current children cumulated CPU time: 43.99 s
Current children cumulated vsize: 2155136 KiB
Current children cumulated memory: 168548 KiB

[startup+44.8004 s]
/proc/loadavg: 1.94 1.98 2.03 3/199 27660
/proc/meminfo: memFree=25413716/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2155136 memory=168548 CPUtime=44.78 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 63042 0 0 0 4466 12 0 0 20 0 1 0 409358418 2206859264 42137 33554432000 4194304 5870510 140732631625184 140732631623752 5311673 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 538784 42137 993 410 0 534257 0
Current children cumulated CPU time: 44.78 s
Current children cumulated vsize: 2155136 KiB
Current children cumulated memory: 168548 KiB

[startup+45.2004 s]
/proc/loadavg: 1.94 1.98 2.03 3/199 27660
/proc/meminfo: memFree=25413716/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2155136 memory=168548 CPUtime=45.18 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 63043 0 0 0 4506 12 0 0 20 0 1 0 409358418 2206859264 42137 33554432000 4194304 5870510 140732631625184 140732631623752 5288858 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 538784 42137 993 410 0 534257 0
Current children cumulated CPU time: 45.18 s
Current children cumulated vsize: 2155136 KiB
Current children cumulated memory: 168548 KiB

[startup+45.3004 s]
/proc/loadavg: 1.94 1.98 2.03 3/199 27660
/proc/meminfo: memFree=25413716/32770624 swapFree=66952812/67108860
[pid=27656] ppid=27653 vsize=2155136 memory=168548 CPUtime=45.28 cores=0,2,4,6
/proc/27656/stat : 27656 (xcsp_picat) R 27653 27656 24214 0 -1 4202496 63043 0 0 0 4516 12 0 0 20 0 1 0 409358418 2206859264 42137 33554432000 4194304 5870510 140732631625184 140732631623752 5288874 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 19243008 140732631626783 140732631626861 140732631626861 140732631629770 0
/proc/27656/statm: 538784 42137 993 410 0 534257 0
Current children cumulated CPU time: 45.28 s
Current children cumulated vsize: 2155136 KiB
Current children cumulated memory: 168548 KiB

Child status: 0
Real time (s): 45.389
CPU time (s): 45.3766
CPU user time (s): 45.2506
CPU system time (s): 0.125982
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 2201728
Max. memory (cumulated for all children) (KiB): 193716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 45.2506
system time used= 0.125982
maximum resident set size= 226908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63138
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 70


# summary of solver processes directly reported to runsolver:
#   pid: 27656
#   total CPU time (s): 45.3766
#   total CPU user time (s): 45.2506
#   total CPU system time (s): 0.125982

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.184543 second user time and 0.368121 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-13 02:22:02
IDJOB=4394956
IDBENCH=128079
IDSOLVER=2844
FILE ID=node117/4394956-1568334165
RUNJOBID= node117-1568322189-24245
PBS_JOBID= 21701139
Free space on /tmp= 58916 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/CarSequencing/CarSequencing-m1-jcr/CarSequencing-70-08.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394956-1568334165/watcher-4394956-1568334165 -o /tmp/evaluation-result-4394956-1568334165/solver-4394956-1568334165 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580  xcsp_picat HOME/instance-4394956-1568334165.xml

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

MD5SUM BENCH= 487341030a1a30afb0858e27d438e3d6
RANDOM SEED=1582251239

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        25597312 kB
MemAvailable:   31591268 kB
Buffers:          161088 kB
Cached:          6081900 kB
SwapCached:        52484 kB
Active:          1565416 kB
Inactive:        4958908 kB
Active(anon):     230072 kB
Inactive(anon):    92700 kB
Active(file):    1335344 kB
Inactive(file):  4866208 kB
Unevictable:      107724 kB
Mlocked:          107724 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:              3180 kB
Writeback:             0 kB
AnonPages:        353704 kB
Mapped:            45968 kB
Shmem:             32816 kB
Slab:             245004 kB
SReclaimable:     216480 kB
SUnreclaim:        28524 kB
KernelStack:        3760 kB
PageTables:         6036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2731396 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    299008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58912 MiB
End job on node117 at 2019-09-13 02:22:48