Trace number 4295081

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 46.3918 46.4049

General information on the benchmark

NameCarSequencing/
CarSequencing-70-02_c18.xml
MD5SUMdf4cedb493dfe6d7df97c8cdc585ec30
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.329413
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1397
Number of domains2
Minimum domain size2
Maximum domain size23
Distribution of domain sizes[{"size":2,"count":1000},{"size":23,"count":200}]
Minimum variable degree2
Maximum variable degree57
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":33,"count":19}, {"degree":34,"count":19}, {"degree":35,"count":19}, {"degree":36,"count":19}, {"degree":37,"count":59}, {"degree":38,"count":14}, {"degree":39,"count":14}, {"degree":40,"count":14}, {"degree":41,"count":14}, {"degree":42,"count":29}, {"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":6}, {"degree":51,"count":108}, {"degree":52,"count":3}, {"degree":53,"count":3}, {"degree":54,"count":3}, {"degree":55,"count":4}, {"degree":56,"count":4}, {"degree":57,"count":42}]
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":25,"count":1},{"arity":30,"count":1},{"arity":35,"count":1},{"arity":40,"count":1},{"arity":44,"count":1},{"arity":45,"count":1},{"arity":47,"count":1},{"arity":50,"count":3},{"arity":53,"count":1},{"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":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":1196},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

46.38/46.40	c xcsp_picat version 2.4#4 (June 15, 2018)
46.38/46.40	s SATISFIABLE
46.38/46.40	v <instantiation>
46.38/46.40	v     <list> cls[] opt[][]  </list> 
46.38/46.40	v     <values> 5 11 10 18 21 17 10 18 11 14 4 18 14 11 21 16 21 18 21 18 14 7 22 18 21 4 6 11 21 18 4 21 19 11 11 4 14 18 11 0 4 18 10 11 11 1 18 18 11 18 15 18 10 18 2 10 4 18 18 10 11 22 4 19 2 11 10 7 4 10 11 18 0 20 18 13 18 18 10 11 4 3 11 18 3 11 18 9 7 18 10 7 2 4 2 7 14 7 2 4 11 2 11 18 4 13 2 11 2 8 2 18 10 18 2 10 18 4 18 10 11 11 10 5 18 0 18 11 1 10 11 21 10 18 11 18 13 4 18 6 10 18 11 10 4 11 10 11 18 4 14 11 18 3 4 18 18 10 18 1 10 7 22 10 4 18 10 6 11 12 21 18 13 11 1 10 18 18 10 17 18 10 11 18 8 18 11 14 11 20 18 13 2 11 12 18 11 2 13 4  1 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 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 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 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 0 1 1 0 0 0 0 0 1 0 1 0 0 0 1 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 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 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 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 1   </values> 
46.38/46.40	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 (13284 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295081-1532461249/watcher-4295081-1532461249 -o /tmp/evaluation-result-4295081-1532461249/solver-4295081-1532461249 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4295081-1532461249.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=20848, runsolver pid=20845
Current StackSize limit: 8192 KiB


[startup+0.100309 s]*
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15726816/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=119504 memory=28228 CPUtime=0.1 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 1638 0 0 0 10 0 0 0 20 0 1 0 63688036 122372096 7057 33554432000 4194304 5849740 140732272170816 140732272170184 4514933 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 29876 7057 617 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 28228 KiB

[startup+0.209908 s]*
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15716020/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=140624 memory=42976 CPUtime=0.2 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 2987 0 0 0 20 0 0 0 20 0 1 0 63688036 143998976 10744 33554432000 4194304 5849740 140732272170816 140732272170184 5249697 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 35156 10744 648 405 0 32100 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 140624 KiB
Current children cumulated memory: 42976 KiB

[startup+0.309834 s]*
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15704380/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=142520 memory=51364 CPUtime=0.31 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 3528 0 0 0 30 1 0 0 20 0 1 0 63688036 145940480 12841 33554432000 4194304 5849740 140732272170816 140732272170136 139696611426183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 35630 12841 710 405 0 32574 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 142520 KiB
Current children cumulated memory: 51364 KiB

[startup+0.700281 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15694336/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=152504 memory=61396 CPUtime=0.69 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 6024 0 0 0 67 2 0 0 20 0 1 0 63688036 156164096 15349 33554432000 4194304 5849740 140732272170816 140732272169912 5606191 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 38126 15349 710 405 0 35070 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 152504 KiB
Current children cumulated memory: 61396 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15694336/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=152504 memory=61396 CPUtime=1.49 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 6024 0 0 0 147 2 0 0 20 0 1 0 63688036 156164096 15349 33554432000 4194304 5849740 140732272170816 140732272169816 5606176 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 38126 15349 710 405 0 35070 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 152504 KiB
Current children cumulated memory: 61396 KiB

[startup+3.1091 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15694212/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=152504 memory=61448 CPUtime=3.09 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 6117 0 0 0 307 2 0 0 20 0 1 0 63688036 156164096 15362 33554432000 4194304 5849740 140732272170816 140732272169912 5521440 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 38126 15362 710 405 0 35070 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 152504 KiB
Current children cumulated memory: 61448 KiB

[startup+6.3004 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15647116/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=191420 memory=108632 CPUtime=6.29 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 19848 0 0 0 625 4 0 0 20 0 1 0 63688036 196014080 27158 33554432000 4194304 5849740 140732272170816 140732272169464 5397434 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 47855 27158 729 405 0 44799 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 191420 KiB
Current children cumulated memory: 108632 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15634808/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=210696 memory=121220 CPUtime=12.68 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 30322 0 0 0 1263 5 0 0 20 0 1 0 63688036 215752704 30305 33554432000 4194304 5849740 140732272170816 140732272169816 139696611426183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 52674 30305 745 405 0 49618 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 210696 KiB
Current children cumulated memory: 121220 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15630200/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=210696 memory=125316 CPUtime=25.48 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 45541 0 0 0 2537 11 0 0 20 0 1 0 63688036 215752704 31329 33554432000 4194304 5849740 140732272170816 140732272169816 5335585 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 52674 31329 745 405 0 49618 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 210696 KiB
Current children cumulated memory: 125316 KiB

[startup+46.4048 s]
# the end of solver process 20848 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=46.1869 s, system=0.204963 s

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

[startup+25.6004 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15630200/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=210696 memory=125316 CPUtime=25.58 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 45541 0 0 0 2547 11 0 0 20 0 1 0 63688036 215752704 31329 33554432000 4194304 5849740 140732272170816 140732272169816 5322668 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 52674 31329 745 405 0 49618 0
Current children cumulated CPU time: 25.58 s
Current children cumulated vsize: 210696 KiB
Current children cumulated memory: 125316 KiB

[startup+38.4004 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15629992/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=210696 memory=125316 CPUtime=38.38 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 47814 0 0 0 3823 15 0 0 20 0 1 0 63688036 215752704 31329 33554432000 4194304 5849740 140732272170816 140732272169816 5311410 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 52674 31329 745 405 0 49618 0
Current children cumulated CPU time: 38.38 s
Current children cumulated vsize: 210696 KiB
Current children cumulated memory: 125316 KiB

[startup+41.6004 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20849
/proc/meminfo: memFree=15630044/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=210696 memory=125316 CPUtime=41.58 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 54383 0 0 0 4141 17 0 0 20 0 1 0 63688036 215752704 31329 33554432000 4194304 5849740 140732272170816 140732272169816 139696611426183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 52674 31329 745 405 0 49618 0
Current children cumulated CPU time: 41.58 s
Current children cumulated vsize: 210696 KiB
Current children cumulated memory: 125316 KiB

[startup+44.8004 s]
/proc/loadavg: 2.00 2.06 2.08 3/188 20849
/proc/meminfo: memFree=15629920/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=210696 memory=125316 CPUtime=44.77 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 56843 0 0 0 4459 18 0 0 20 0 1 0 63688036 215752704 31329 33554432000 4194304 5849740 140732272170816 140732272169688 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 52674 31329 745 405 0 49618 0
Current children cumulated CPU time: 44.77 s
Current children cumulated vsize: 210696 KiB
Current children cumulated memory: 125316 KiB

[startup+45.6004 s]
/proc/loadavg: 2.00 2.06 2.08 3/188 20849
/proc/meminfo: memFree=15629920/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=210696 memory=125316 CPUtime=45.58 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 57041 0 0 0 4539 19 0 0 20 0 1 0 63688036 215752704 31329 33554432000 4194304 5849740 140732272170816 140732272169816 5339447 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 52674 31329 745 405 0 49618 0
Current children cumulated CPU time: 45.58 s
Current children cumulated vsize: 210696 KiB
Current children cumulated memory: 125316 KiB

[startup+46.0004 s]*
/proc/loadavg: 2.00 2.06 2.08 3/188 20849
/proc/meminfo: memFree=15629912/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=210696 memory=125316 CPUtime=45.99 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 57041 0 0 0 4580 19 0 0 20 0 1 0 63688036 215752704 31329 33554432000 4194304 5849740 140732272170816 140732272169816 5437591 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 52674 31329 745 405 0 49618 0
Current children cumulated CPU time: 45.99 s
Current children cumulated vsize: 210696 KiB
Current children cumulated memory: 125316 KiB

[startup+46.4004 s]
/proc/loadavg: 2.00 2.06 2.08 3/188 20849
/proc/meminfo: memFree=15629912/32770624 swapFree=67108860/67108860
[pid=20848] ppid=20845 vsize=210696 memory=125320 CPUtime=46.38 cores=1,3,5,7
/proc/20848/stat : 20848 (xcsp_picat) R 20845 20848 16152 0 -1 4202496 57200 0 0 0 4618 20 0 0 20 0 1 0 63688036 215752704 31330 33554432000 4194304 5849740 140732272170816 140732272169816 4531472 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 20992000 140732272178358 140732272178436 140732272178436 140732272181194 0
/proc/20848/statm: 52674 31330 746 405 0 49618 0
Current children cumulated CPU time: 46.38 s
Current children cumulated vsize: 210696 KiB
Current children cumulated memory: 125320 KiB

Child status: 0
Real time (s): 46.4049
CPU time (s): 46.3918
CPU user time (s): 46.1869
CPU system time (s): 0.204963
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 246764
Max. memory (cumulated for all children) (KiB): 134752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.1869
system time used= 0.204963
maximum resident set size= 134752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57216
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= 52


# summary of solver processes directly reported to runsolver:
#   pid: 20848
#   total CPU time (s): 46.3918
#   total CPU user time (s): 46.1869
#   total CPU system time (s): 0.204963

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.215645 second user time and 0.368895 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 21:40:49
IDJOB=4295081
IDBENCH=141462
IDSOLVER=2754
FILE ID=node136/4295081-1532461249
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-70-02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295081-1532461249/watcher-4295081-1532461249 -o /tmp/evaluation-result-4295081-1532461249/solver-4295081-1532461249 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4295081-1532461249.xml

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

MD5SUM BENCH= df4cedb493dfe6d7df97c8cdc585ec30
RANDOM SEED=149712843

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:        15753772 kB
MemAvailable:   25303472 kB
Buffers:          206836 kB
Cached:          9573492 kB
SwapCached:            0 kB
Active:          8618620 kB
Inactive:        7844920 kB
Active(anon):    6633248 kB
Inactive(anon):    69952 kB
Active(file):    1985372 kB
Inactive(file):  7774968 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3260 kB
Writeback:             8 kB
AnonPages:       6752040 kB
Mapped:            41064 kB
Shmem:             17036 kB
Slab:             237792 kB
SReclaimable:     210392 kB
SUnreclaim:        27400 kB
KernelStack:        3408 kB
PageTables:        18184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7193300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5498880 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 21:41:35