Trace number 4394947

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 47.3062 47.3127

General information on the benchmark

NameCarSequencing/CarSequencing-m1-jcr/
CarSequencing-75-09.xml
MD5SUM3e3af1bae7de9ef5515b71e9dbb47d41
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 benchmark15.5446
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1421
Number of domains2
Minimum domain size2
Maximum domain size25
Distribution of domain sizes[{"size":2,"count":1000},{"size":25,"count":200}]
Minimum variable degree2
Maximum variable degree72
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":48,"count":8}, {"degree":49,"count":8}, {"degree":50,"count":9}, {"degree":51,"count":9}, {"degree":52,"count":62}, {"degree":53,"count":6}, {"degree":54,"count":6}, {"degree":55,"count":50}, {"degree":56,"count":2}, {"degree":57,"count":2}, {"degree":58,"count":2}, {"degree":59,"count":2}, {"degree":60,"count":2}, {"degree":61,"count":2}, {"degree":62,"count":2}, {"degree":63,"count":2}, {"degree":64,"count":2}, {"degree":65,"count":2}, {"degree":66,"count":2}, {"degree":67,"count":2}, {"degree":68,"count":2}, {"degree":69,"count":2}, {"degree":70,"count":2}, {"degree":71,"count":3}, {"degree":72,"count":63}]
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":30,"count":1},{"arity":35,"count":1},{"arity":40,"count":1},{"arity":45,"count":1},{"arity":50,"count":2},{"arity":53,"count":1},{"arity":55,"count":2},{"arity":56,"count":1},{"arity":59,"count":2},{"arity":60,"count":2},{"arity":62,"count":2},{"arity":64,"count":1},{"arity":65,"count":4},{"arity":66,"count":1},{"arity":68,"count":3},{"arity":70,"count":3},{"arity":71,"count":2},{"arity":72,"count":1},{"arity":74,"count":3},{"arity":75,"count":2},{"arity":76,"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":1220},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

31.39/31.48	c xcsp_picat version 2.7b12 (9/12/2019)
47.28/47.30	s SATISFIABLE
47.28/47.30	v <instantiation>
47.28/47.30	v     <list> opt[][] cls[]  </list> 
47.28/47.30	v     <values> 0 0 1 1 1 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 1 0 1 1 0 0 1 0 1 0 0 1 0 0 1 1 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 1 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 1 1 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 0 0 1 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 1 1 0 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 1 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 1 1 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 1 0 1 1 1 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 1 1 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 1 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 1 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 1 1 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 1 0  1 23 16 10 5 19 2 5 10 16 8 18 12 13 16 22 5 10 12 5 18 16 23 16 5 18 9 5 2 6 21 16 20 2 0 23 16 7 2 6 18 10 5 2 6 20 11 6 16 2 7 2 16 6 16 8 20 10 0 2 18 16 7 5 10 2 13 3 6 5 18 6 15 6 16 11 10 16 5 10 2 9 16 11 10 18 6 5 10 16 20 0 6 16 4 20 2 18 6 0 16 2 16 14 2 10 2 10 16 13 16 20 23 2 6 0 10 2 5 24 18 10 2 0 6 18 6 2 13 16 6 16 9 5 23 16 21 24 10 18 5 22 16 20 21 16 2 0 16 2 17 22 16 5 2 12 22 5 6 2 13 3 6 5 2 16 17 2 6 2 0 20 22 0 6 2 4 3 6 0 10 2 20 13 2 10 21 6 16 2 0 2 16 10 2 10 0 7 18 2   </values> 
47.28/47.30	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 (15212 MiB free)
  memory of node 1: 16384 MiB (15445 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394947-1568334152/watcher-4394947-1568334152 -o /tmp/evaluation-result-4394947-1568334152/solver-4394947-1568334152 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580 xcsp_picat HOME/instance-4394947-1568334152.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
Current StackSize limit: 8192 KiB

solver pid=29661, runsolver pid=29658

[startup+0.100112 s]*
/proc/loadavg: 2.06 2.05 2.05 3/200 29662
/proc/meminfo: memFree=31369828/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2039532 memory=29628 CPUtime=0.1 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 1986 0 0 0 10 0 0 0 20 0 1 0 409671275 2088480768 7407 33554432000 4194304 5870510 140733436808368 140733436805512 4785420 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 509883 7407 864 410 0 505356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 29628 KiB

[startup+0.209911 s]*
/proc/loadavg: 2.06 2.05 2.05 3/200 29662
/proc/meminfo: memFree=31361512/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2039532 memory=38064 CPUtime=0.21 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 2032 0 0 0 21 0 0 0 20 0 1 0 409671275 2088480768 9516 33554432000 4194304 5870510 140733436808368 140733436805512 4469074 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 509883 9516 878 410 0 505356 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 38064 KiB

[startup+0.309766 s]*
/proc/loadavg: 2.06 2.05 2.05 3/200 29662
/proc/meminfo: memFree=31344080/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2052164 memory=53512 CPUtime=0.31 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 3934 0 0 0 30 1 0 0 20 0 1 0 409671275 2101415936 13378 33554432000 4194304 5870510 140733436808368 140733436805512 139853447393159 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 513041 13378 957 410 0 508514 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2052164 KiB
Current children cumulated memory: 53512 KiB

[startup+0.70023 s]
/proc/loadavg: 2.06 2.05 2.05 3/200 29662
/proc/meminfo: memFree=31344080/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2052164 memory=53752 CPUtime=0.69 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 3973 0 0 0 68 1 0 0 20 0 1 0 409671275 2101415936 13438 33554432000 4194304 5870510 140733436808368 140733436805512 139853447393159 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 513041 13438 958 410 0 508514 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2052164 KiB
Current children cumulated memory: 53752 KiB

[startup+1.50023 s]
/proc/loadavg: 2.06 2.05 2.05 3/200 29662
/proc/meminfo: memFree=31343708/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2052920 memory=54908 CPUtime=1.49 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 4297 0 0 0 148 1 0 0 20 0 1 0 409671275 2102190080 13727 33554432000 4194304 5870510 140733436808368 140733436807464 139853447393159 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 513230 13727 958 410 0 508703 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2052920 KiB
Current children cumulated memory: 54908 KiB

[startup+3.10921 s]
/proc/loadavg: 2.05 2.04 2.05 3/200 29662
/proc/meminfo: memFree=31339864/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2053744 memory=58124 CPUtime=3.09 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 4954 0 0 0 308 1 0 0 20 0 1 0 409671275 2103033856 14531 33554432000 4194304 5870510 140733436808368 140733436807368 5478363 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 513436 14531 958 410 0 508909 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2053744 KiB
Current children cumulated memory: 58124 KiB

[startup+6.30024 s]
/proc/loadavg: 2.05 2.04 2.05 3/200 29662
/proc/meminfo: memFree=31337320/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2055976 memory=60412 CPUtime=6.29 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 6634 0 0 0 627 2 0 0 20 0 1 0 409671275 2105319424 15103 33554432000 4194304 5870510 140733436808368 140733436807464 5476912 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 513994 15103 958 410 0 509467 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2055976 KiB
Current children cumulated memory: 60412 KiB

[startup+12.7002 s]
/proc/loadavg: 2.04 2.04 2.05 3/201 29664
/proc/meminfo: memFree=31307200/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2075628 memory=89936 CPUtime=12.69 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 13138 0 0 0 1265 4 0 0 20 0 1 0 409671275 2125443072 22484 33554432000 4194304 5870510 140733436808368 140733436807464 5562059 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 518907 22484 960 410 0 514380 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2075628 KiB
Current children cumulated memory: 89936 KiB

[startup+25.5004 s]
/proc/loadavg: 2.04 2.04 2.05 4/200 29664
/proc/meminfo: memFree=31272552/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2118272 memory=124288 CPUtime=25.49 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 40921 0 0 0 2542 7 0 0 20 0 1 0 409671275 2169110528 31072 33554432000 4194304 5870510 140733436808368 140733436807624 139853452632329 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 529568 31072 992 410 0 525041 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2118272 KiB
Current children cumulated memory: 124288 KiB

[startup+47.3127 s]
# the end of solver process 29661 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=47.2053 s, system=0.100987 s

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

[startup+25.6004 s]
/proc/loadavg: 2.04 2.04 2.05 4/200 29664
/proc/meminfo: memFree=31272552/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2118272 memory=124288 CPUtime=25.59 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 40922 0 0 0 2552 7 0 0 20 0 1 0 409671275 2169110528 31072 33554432000 4194304 5870510 140733436808368 140733436807624 5282394 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 529568 31072 992 410 0 525041 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2118272 KiB
Current children cumulated memory: 124288 KiB

[startup+38.4003 s]
/proc/loadavg: 2.03 2.04 2.05 4/200 29665
/proc/meminfo: memFree=31266440/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2118272 memory=130436 CPUtime=38.39 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 51381 0 0 0 3831 8 0 0 20 0 1 0 409671275 2169110528 32609 33554432000 4194304 5870510 140733436808368 140733436807480 5282295 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 529568 32609 993 410 0 525041 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 2118272 KiB
Current children cumulated memory: 130436 KiB

[startup+41.6003 s]
/proc/loadavg: 2.03 2.04 2.05 4/200 29665
/proc/meminfo: memFree=31271032/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2122232 memory=128752 CPUtime=41.58 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 53558 0 0 0 4150 8 0 0 20 0 1 0 409671275 2173165568 32188 33554432000 4194304 5870510 140733436808368 140733436807384 5282738 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 530558 32188 993 410 0 526031 0
Current children cumulated CPU time: 41.58 s
Current children cumulated vsize: 2122232 KiB
Current children cumulated memory: 128752 KiB

[startup+44.8003 s]
/proc/loadavg: 2.03 2.04 2.05 4/200 29665
/proc/meminfo: memFree=31260800/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2128796 memory=137384 CPUtime=44.79 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 55184 0 0 0 4470 9 0 0 20 0 1 0 409671275 2179887104 34346 33554432000 4194304 5870510 140733436808368 140733436806440 5283106 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 532199 34346 993 410 0 527672 0
Current children cumulated CPU time: 44.79 s
Current children cumulated vsize: 2128796 KiB
Current children cumulated memory: 137384 KiB

[startup+46.4003 s]
/proc/loadavg: 2.03 2.04 2.05 4/200 29665
/proc/meminfo: memFree=31259064/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2129700 memory=140224 CPUtime=46.39 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 55431 0 0 0 4630 9 0 0 20 0 1 0 409671275 2180812800 35056 33554432000 4194304 5870510 140733436808368 140733436806728 5282606 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 532425 35056 993 410 0 527898 0
Current children cumulated CPU time: 46.39 s
Current children cumulated vsize: 2129700 KiB
Current children cumulated memory: 140224 KiB

[startup+46.8003 s]
/proc/loadavg: 2.03 2.04 2.05 4/200 29665
/proc/meminfo: memFree=31259064/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2130196 memory=140748 CPUtime=46.78 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 55526 0 0 0 4669 9 0 0 20 0 1 0 409671275 2181320704 35187 33554432000 4194304 5870510 140733436808368 140733436806728 5258673 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 532549 35187 993 410 0 528022 0
Current children cumulated CPU time: 46.78 s
Current children cumulated vsize: 2130196 KiB
Current children cumulated memory: 140748 KiB

[startup+47.2003 s]
/proc/loadavg: 2.02 2.04 2.05 4/200 29665
/proc/meminfo: memFree=31256520/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2130196 memory=140748 CPUtime=47.18 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 55529 0 0 0 4709 9 0 0 20 0 1 0 409671275 2181320704 35187 33554432000 4194304 5870510 140733436808368 140733436806728 5282336 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 532549 35187 993 410 0 528022 0
Current children cumulated CPU time: 47.18 s
Current children cumulated vsize: 2130196 KiB
Current children cumulated memory: 140748 KiB

[startup+47.3003 s]
/proc/loadavg: 2.02 2.04 2.05 4/200 29665
/proc/meminfo: memFree=31256520/32770624 swapFree=66921080/67108860
[pid=29661] ppid=29658 vsize=2130196 memory=140748 CPUtime=47.28 cores=1,3,5,7
/proc/29661/stat : 29661 (xcsp_picat) R 29658 29661 27155 0 -1 4202496 55540 0 0 0 4719 9 0 0 20 0 1 0 409671275 2181320704 35187 33554432000 4194304 5870510 140733436808368 140733436806728 5282588 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 44085248 140733436810271 140733436810349 140733436810349 140733436813258 0
/proc/29661/statm: 532549 35187 993 410 0 528022 0
Current children cumulated CPU time: 47.28 s
Current children cumulated vsize: 2130196 KiB
Current children cumulated memory: 140748 KiB

Child status: 0
Real time (s): 47.3127
CPU time (s): 47.3062
CPU user time (s): 47.2053
CPU system time (s): 0.100987
CPU usage (%): 99.9864
Max. virtual memory (cumulated for all children) (KiB): 2149664
Max. memory (cumulated for all children) (KiB): 140748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.2053
system time used= 0.100987
maximum resident set size= 152204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55673
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= 59


# summary of solver processes directly reported to runsolver:
#   pid: 29661
#   total CPU time (s): 47.3062
#   total CPU user time (s): 47.2053
#   total CPU system time (s): 0.100987

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.269526 second user time and 0.321238 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-13 01:20:36
IDJOB=4394947
IDBENCH=128075
IDSOLVER=2844
FILE ID=node107/4394947-1568334152
RUNJOBID= node107-1568318150-27187
PBS_JOBID= 21701137
Free space on /tmp= 55704 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/CarSequencing/CarSequencing-m1-jcr/CarSequencing-75-09.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394947-1568334152/watcher-4394947-1568334152 -o /tmp/evaluation-result-4394947-1568334152/solver-4394947-1568334152 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580  xcsp_picat HOME/instance-4394947-1568334152.xml

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

MD5SUM BENCH= 3e3af1bae7de9ef5515b71e9dbb47d41
RANDOM SEED=2085599985

node107.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        31393828 kB
MemAvailable:   31743520 kB
Buffers:          124264 kB
Cached:           494416 kB
SwapCached:        80252 kB
Active:           441332 kB
Inactive:         348720 kB
Active(anon):     100160 kB
Inactive(anon):   100372 kB
Active(file):     341172 kB
Inactive(file):   248348 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66921080 kB
Dirty:              3168 kB
Writeback:             0 kB
AnonPages:        192212 kB
Mapped:            34600 kB
Shmem:             20820 kB
Slab:             180760 kB
SReclaimable:     152016 kB
SUnreclaim:        28744 kB
KernelStack:        3504 kB
PageTables:         5584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2608476 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 55700 MiB
End job on node107 at 2019-09-13 01:21:24