Trace number 4295000

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 2018-06-15SAT 56.1884 56.202

General information on the benchmark

NameCarSequencing/
CarSequencing-65-01_c18.xml
MD5SUM48ac70ebdae407305a9c210468be8830
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 benchmark46.4087
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1389
Number of domains2
Minimum domain size2
Maximum domain size26
Distribution of domain sizes[{"size":2,"count":1000},{"size":26,"count":200}]
Minimum variable degree2
Maximum variable degree61
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":19},{"degree":23,"count":19},{"degree":24,"count":20},{"degree":25,"count":20},{"degree":26,"count":115},"...",{"degree":37,"count":8}, {"degree":38,"count":8}, {"degree":39,"count":8}, {"degree":40,"count":8}, {"degree":41,"count":8}, {"degree":42,"count":8}, {"degree":43,"count":8}, {"degree":44,"count":8}, {"degree":45,"count":8}, {"degree":46,"count":8}, {"degree":47,"count":8}, {"degree":48,"count":8}, {"degree":49,"count":8}, {"degree":50,"count":8}, {"degree":51,"count":9}, {"degree":52,"count":109}, {"degree":53,"count":6}, {"degree":54,"count":6}, {"degree":55,"count":7}, {"degree":56,"count":7}, {"degree":57,"count":45}, {"degree":58,"count":3}, {"degree":59,"count":4}, {"degree":60,"count":4}, {"degree":61,"count":30}]
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":32,"count":1},{"arity":35,"count":1},{"arity":38,"count":1},{"arity":41,"count":1},{"arity":44,"count":2},{"arity":47,"count":2},{"arity":50,"count":2},{"arity":53,"count":2},{"arity":56,"count":2},{"arity":59,"count":2},{"arity":62,"count":2},{"arity":65,"count":2},{"arity":68,"count":2},{"arity":71,"count":2},{"arity":74,"count":2},{"arity":77,"count":2},{"arity":80,"count":2},{"arity":83,"count":2},{"arity":86,"count":2},{"arity":89,"count":2},{"arity":92,"count":2},"...",{"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":1188},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

56.08/56.19	c xcsp_picat version 2.4#4 (June 15, 2018)
56.08/56.19	s SATISFIABLE
56.08/56.19	v <instantiation>
56.08/56.19	v     <list> opt[][] cls[]  </list> 
56.08/56.19	v     <values> 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 1 1 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 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 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 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 1 1 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 1 1 0 0 0 0 0 1 1 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 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 0 1 0 0 0 0 0 0 1 0 0 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 1 0 0 0 1 0 1 0 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 1 0 0 0 0 0 1 0 1 1 1 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0  5 6 2 11 6 18 2 0 2 19 6 2 18 2 3 6 5 2 0 3 13 18 2 6 2 19 3 5 12 1 2 5 6 16 2 2 1 6 2 18 9 2 19 2 9 8 5 2 15 5 2 6 2 2 19 2 6 3 2 24 19 3 2 19 20 2 8 11 2 6 2 18 2 5 15 2 2 10 2 2 6 19 2 18 7 2 19 6 8 19 2 2 6 2 2 18 9 5 18 5 6 2 18 6 2 1 6 2 4 2 6 19 25 7 8 2 6 19 2 7 8 2 0 2 19 6 2 5 6 1 25 20 19 2 14 18 11 9 19 2 9 17 2 23 18 2 6 3 25 6 19 2 6 2 11 8 18 2 2 6 22 2 15 2 2 8 2 2 6 2 8 2 6 2 2 8 2 18 2 2 6 2 2 6 3 2 8 3 6 2 2 12 11 2 6 11 2 21 25 2   </values> 
56.08/56.19	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 (2099 MiB free)
  memory of node 1: 16384 MiB (13285 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295000-1532460809/watcher-4295000-1532460809 -o /tmp/evaluation-result-4295000-1532460809/solver-4295000-1532460809 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4295000-1532460809.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=20514, runsolver pid=20511

[startup+0.101033 s]*
/proc/loadavg: 2.02 2.08 2.07 3/188 20515
/proc/meminfo: memFree=15728076/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=119504 memory=28768 CPUtime=0.1 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 1744 0 0 0 10 0 0 0 20 0 1 0 63644093 122372096 7192 33554432000 4194304 5849740 140725287933760 140725287933128 4810086 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 29876 7192 609 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 28768 KiB

[startup+0.21007 s]*
/proc/loadavg: 2.02 2.08 2.07 3/188 20515
/proc/meminfo: memFree=15716884/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=140664 memory=41856 CPUtime=0.2 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 2716 0 0 0 20 0 0 0 20 0 1 0 63644093 144039936 10464 33554432000 4194304 5849740 140725287933760 140725287933128 5249679 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 35166 10464 648 405 0 32110 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 140664 KiB
Current children cumulated memory: 41856 KiB

[startup+0.30999 s]*
/proc/loadavg: 2.02 2.08 2.07 3/188 20515
/proc/meminfo: memFree=15706708/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=142480 memory=50036 CPUtime=0.31 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 3237 0 0 0 30 1 0 0 20 0 1 0 63644093 145899520 12509 33554432000 4194304 5849740 140725287933760 140725287933128 139780882947975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 35620 12509 710 405 0 32564 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 142480 KiB
Current children cumulated memory: 50036 KiB

[startup+0.700281 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 20515
/proc/meminfo: memFree=15696352/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=152720 memory=60268 CPUtime=0.68 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 5286 0 0 0 67 1 0 0 20 0 1 0 63644093 156385280 15067 33554432000 4194304 5849740 140725287933760 140725287933128 5472538 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 38180 15067 710 405 0 35124 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 152720 KiB
Current children cumulated memory: 60268 KiB

[startup+1.50028 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 20515
/proc/meminfo: memFree=15696216/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=152720 memory=60268 CPUtime=1.48 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 5286 0 0 0 147 1 0 0 20 0 1 0 63644093 156385280 15067 33554432000 4194304 5849740 140725287933760 140725287932856 139780882486999 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 38180 15067 710 405 0 35124 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 152720 KiB
Current children cumulated memory: 60268 KiB

[startup+3.10932 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 20515
/proc/meminfo: memFree=15696356/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=152720 memory=60504 CPUtime=3.09 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 5426 0 0 0 308 1 0 0 20 0 1 0 63644093 156385280 15126 33554432000 4194304 5849740 140725287933760 140725287932856 139780882947975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 38180 15126 710 405 0 35124 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 152720 KiB
Current children cumulated memory: 60504 KiB

[startup+6.3004 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 20515
/proc/meminfo: memFree=15659096/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=179720 memory=97852 CPUtime=6.28 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 16064 0 0 0 626 2 0 0 20 0 1 0 63644093 184033280 24463 33554432000 4194304 5849740 140725287933760 140725287932024 5304867 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 44930 24463 737 405 0 41874 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 179720 KiB
Current children cumulated memory: 97852 KiB

[startup+12.7004 s]
/proc/loadavg: 2.01 2.08 2.07 3/188 20515
/proc/meminfo: memFree=15659072/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=179720 memory=97884 CPUtime=12.69 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 20459 0 0 0 1265 4 0 0 20 0 1 0 63644093 184033280 24471 33554432000 4194304 5849740 140725287933760 140725287932760 5361308 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 44930 24471 745 405 0 41874 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 179720 KiB
Current children cumulated memory: 97884 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 20515
/proc/meminfo: memFree=15653552/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=187560 memory=104536 CPUtime=25.48 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 32001 0 0 0 2538 10 0 0 20 0 1 0 63644093 192061440 26134 33554432000 4194304 5849740 140725287933760 140725287932760 5437831 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 46890 26134 745 405 0 43834 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 187560 KiB
Current children cumulated memory: 104536 KiB

[startup+51.1099 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 20515
/proc/meminfo: memFree=15653652/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=187560 memory=104536 CPUtime=51.09 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 39906 0 0 0 5084 25 0 0 20 0 1 0 63644093 192061440 26134 33554432000 4194304 5849740 140725287933760 140725287932760 5303447 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 46890 26134 745 405 0 43834 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 187560 KiB
Current children cumulated memory: 104536 KiB

[startup+56.202 s]
# the end of solver process 20514 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=55.9055 s, system=0.282951 s

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

[startup+51.2004 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 20515
/proc/meminfo: memFree=15653652/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=187560 memory=104536 CPUtime=51.18 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 39906 0 0 0 5093 25 0 0 20 0 1 0 63644093 192061440 26134 33554432000 4194304 5849740 140725287933760 140725287932760 139780882947975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 46890 26134 745 405 0 43834 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 187560 KiB
Current children cumulated memory: 104536 KiB

[startup+54.4004 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 20515
/proc/meminfo: memFree=15653644/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=187560 memory=104536 CPUtime=54.37 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 39906 0 0 0 5411 26 0 0 20 0 1 0 63644093 192061440 26134 33554432000 4194304 5849740 140725287933760 140725287932760 5338833 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 46890 26134 745 405 0 43834 0
Current children cumulated CPU time: 54.37 s
Current children cumulated vsize: 187560 KiB
Current children cumulated memory: 104536 KiB

[startup+55.2004 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 20515
/proc/meminfo: memFree=15653652/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=187560 memory=104536 CPUtime=55.18 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 39907 0 0 0 5491 27 0 0 20 0 1 0 63644093 192061440 26134 33554432000 4194304 5849740 140725287933760 140725287932760 139780882947975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 46890 26134 745 405 0 43834 0
Current children cumulated CPU time: 55.18 s
Current children cumulated vsize: 187560 KiB
Current children cumulated memory: 104536 KiB

[startup+55.6004 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 20515
/proc/meminfo: memFree=15653652/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=187560 memory=104536 CPUtime=55.58 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 39907 0 0 0 5531 27 0 0 20 0 1 0 63644093 192061440 26134 33554432000 4194304 5849740 140725287933760 140725287932760 139780882947975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 46890 26134 745 405 0 43834 0
Current children cumulated CPU time: 55.58 s
Current children cumulated vsize: 187560 KiB
Current children cumulated memory: 104536 KiB

[startup+56.0004 s]*
/proc/loadavg: 2.01 2.07 2.06 3/187 20515
/proc/meminfo: memFree=15653652/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=187560 memory=104536 CPUtime=55.98 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 39907 0 0 0 5571 27 0 0 20 0 1 0 63644093 192061440 26134 33554432000 4194304 5849740 140725287933760 140725287932760 139780882947975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 46890 26134 745 405 0 43834 0
Current children cumulated CPU time: 55.98 s
Current children cumulated vsize: 187560 KiB
Current children cumulated memory: 104536 KiB

[startup+56.1098 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 20515
/proc/meminfo: memFree=15653652/32770624 swapFree=67108860/67108860
[pid=20514] ppid=20511 vsize=187560 memory=104536 CPUtime=56.08 cores=1,3,5,7
/proc/20514/stat : 20514 (xcsp_picat) R 20511 20514 16152 0 -1 4202496 39907 0 0 0 5581 27 0 0 20 0 1 0 63644093 192061440 26134 33554432000 4194304 5849740 140725287933760 140725287932760 139780882947975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18984960 140725287937206 140725287937284 140725287937284 140725287940042 0
/proc/20514/statm: 46890 26134 745 405 0 43834 0
Current children cumulated CPU time: 56.08 s
Current children cumulated vsize: 187560 KiB
Current children cumulated memory: 104536 KiB

Child status: 0
Real time (s): 56.202
CPU time (s): 56.1884
CPU user time (s): 55.9055
CPU system time (s): 0.282951
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 187560
Max. memory (cumulated for all children) (KiB): 104536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.9055
system time used= 0.282951
maximum resident set size= 104572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40056
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= 2
involuntary context switches= 46


# summary of solver processes directly reported to runsolver:
#   pid: 20514
#   total CPU time (s): 56.1884
#   total CPU user time (s): 55.9055
#   total CPU system time (s): 0.282951

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.249166 second user time and 0.452315 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 21:33:29
IDJOB=4295000
IDBENCH=141453
IDSOLVER=2754
FILE ID=node136/4295000-1532460809
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-65-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295000-1532460809/watcher-4295000-1532460809 -o /tmp/evaluation-result-4295000-1532460809/solver-4295000-1532460809 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4295000-1532460809.xml

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

MD5SUM BENCH= 48ac70ebdae407305a9c210468be8830
RANDOM SEED=537303951

node136.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        15754412 kB
MemAvailable:   25304252 kB
Buffers:          206692 kB
Cached:          9573260 kB
SwapCached:            0 kB
Active:          8618880 kB
Inactive:        7845160 kB
Active(anon):    6633604 kB
Inactive(anon):    69952 kB
Active(file):    1985276 kB
Inactive(file):  7775208 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3176 kB
Writeback:             0 kB
AnonPages:       6695048 kB
Mapped:            41016 kB
Shmem:             17036 kB
Slab:             237748 kB
SReclaimable:     210380 kB
SUnreclaim:        27368 kB
KernelStack:        3488 kB
PageTables:        18036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7193196 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4720640 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56508 MiB
End job on node136 at 2018-07-24 21:34:26