Trace number 4303234

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-08-02SAT 43.0217 43.0222

General information on the benchmark

NameCarSequencing/
CarSequencing-60-01_c18.xml
MD5SUM78ce7b18c2bc9eefd2fccfc0b2746318
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 benchmark20.4936
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1379
Number of domains2
Minimum domain size2
Maximum domain size24
Distribution of domain sizes[{"size":2,"count":1000},{"size":24,"count":200}]
Minimum variable degree2
Maximum variable degree62
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":19},{"degree":21,"count":19},{"degree":22,"count":19},{"degree":23,"count":19},{"degree":24,"count":125},{"degree":25,"count":14},{"degree":26,"count":14},"...",{"degree":38,"count":8}, {"degree":39,"count":8}, {"degree":40,"count":8}, {"degree":41,"count":8}, {"degree":42,"count":8}, {"degree":43,"count":9}, {"degree":44,"count":125}, {"degree":45,"count":6}, {"degree":46,"count":6}, {"degree":47,"count":6}, {"degree":48,"count":6}, {"degree":49,"count":6}, {"degree":50,"count":6}, {"degree":51,"count":6}, {"degree":52,"count":6}, {"degree":53,"count":6}, {"degree":54,"count":7}, {"degree":55,"count":7}, {"degree":56,"count":48}, {"degree":57,"count":3}, {"degree":58,"count":3}, {"degree":59,"count":3}, {"degree":60,"count":4}, {"degree":61,"count":4}, {"degree":62,"count":27}]
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":29,"count":1},{"arity":32,"count":1},{"arity":35,"count":1},{"arity":38,"count":1},{"arity":41,"count":1},{"arity":44,"count":1},{"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":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":1178},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

43.00/43.01	c xcsp_picat version 2.4#6 (8/1/2018)
43.00/43.01	s SATISFIABLE
43.00/43.01	v <instantiation>
43.00/43.01	v     <list> opt[][] cls[]  </list> 
43.00/43.01	v     <values> 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 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 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 1 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 1 0 0 1 1 0 1 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 1 0 0 0 0 0 1 0 1 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 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 1 1 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 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 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 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 1 0 0 1 0 0 0 0 0 0 0 1 1 1 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 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 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 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 1 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 1 0 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 1 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 1 0 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 1 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 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 1 0 0 0 0 0 1 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 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 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 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0  1 1 7 1 4 5 1 1 5 1 23 17 1 2 5 1 2 9 1 1 5 1 1 5 2 1 5 10 1 5 1 4 5 1 1 11 1 1 5 1 1 5 1 1 5 1 1 5 12 1 5 1 1 5 4 1 7 4 1 16 1 1 5 1 1 5 1 1 14 4 1 5 10 1 7 6 1 17 1 6 16 1 7 5 1 16 16 7 4 8 16 1 5 1 3 5 1 1 5 23 1 5 1 1 11 1 1 5 1 16 21 1 16 13 1 17 18 16 1 8 17 1 6 7 1 1 19 1 1 17 1 18 16 1 15 5 16 1 5 20 1 5 0 1 7 1 5 16 17 22 4 1 14 1 4 14 1 1 17 8 1 17 1 17 1 5 10 2 17 1 5 1 17 5 16 17 7 17 5 1 0 1 1 0 5 7 1 5 1 10 5 7 1 17 1 1 7 1 2 17   </values> 
43.00/43.01	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 (9420 MiB free)
  memory of node 1: 16384 MiB (13831 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303234-1534017949/watcher-4303234-1534017949 -o /tmp/evaluation-result-4303234-1534017949/solver-4303234-1534017949 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10871 --watchdog 2580 xcsp_picat HOME/instance-4303234-1534017949.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=13862, runsolver pid=13859

[startup+0.100122 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 13863
/proc/meminfo: memFree=23786736/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2033560 memory=25120 CPUtime=0.1 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 1372 0 0 0 10 0 0 0 20 0 1 0 219358117 2082365440 6280 33554432000 4194304 5849708 140733472080112 140733472080112 4514936 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 508390 6280 618 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 25120 KiB

[startup+0.209817 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 13863
/proc/meminfo: memFree=23771776/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2033696 memory=40744 CPUtime=0.21 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 1673 0 0 0 21 0 0 0 20 0 1 0 219358117 2082504704 10186 33554432000 4194304 5849708 140733472080112 140733472079480 140618642472839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 508424 10186 685 405 0 505369 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033696 KiB
Current children cumulated memory: 40744 KiB

[startup+0.309748 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 13863
/proc/meminfo: memFree=23768056/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2038100 memory=45120 CPUtime=0.3 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 2798 0 0 0 30 0 0 0 20 0 1 0 219358117 2087014400 11280 33554432000 4194304 5849708 140733472080112 140733472079480 140618642061216 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 509525 11280 709 405 0 506470 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2038100 KiB
Current children cumulated memory: 45120 KiB

[startup+0.700233 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13863
/proc/meminfo: memFree=23763220/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2042196 memory=49264 CPUtime=0.7 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 3861 0 0 0 68 2 0 0 20 0 1 0 219358117 2091208704 12316 33554432000 4194304 5849708 140733472080112 140733472079480 5520327 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 510549 12316 709 405 0 507494 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2042196 KiB
Current children cumulated memory: 49264 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13863
/proc/meminfo: memFree=23763220/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2042196 memory=49264 CPUtime=1.5 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 3861 0 0 0 148 2 0 0 20 0 1 0 219358117 2091208704 12316 33554432000 4194304 5849708 140733472080112 140733472079480 5606238 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 510549 12316 709 405 0 507494 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 2042196 KiB
Current children cumulated memory: 49264 KiB

[startup+3.10907 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13863
/proc/meminfo: memFree=23762848/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2042196 memory=49468 CPUtime=3.1 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 3945 0 0 0 308 2 0 0 20 0 1 0 219358117 2091208704 12367 33554432000 4194304 5849708 140733472080112 140733472079208 5606210 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 510549 12367 709 405 0 507494 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2042196 KiB
Current children cumulated memory: 49468 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13863
/proc/meminfo: memFree=23706436/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2089000 memory=106208 CPUtime=6.29 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 13992 0 0 0 625 4 0 0 20 0 1 0 219358117 2139136000 26552 33554432000 4194304 5849708 140733472080112 140733472078504 5416633 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 522250 26552 736 405 0 519195 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2089000 KiB
Current children cumulated memory: 106208 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13863
/proc/meminfo: memFree=23703008/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2091504 memory=108748 CPUtime=12.69 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 26483 0 0 0 1262 7 0 0 20 0 1 0 219358117 2141700096 27187 33554432000 4194304 5849708 140733472080112 140733472079112 140618642472839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 522876 27187 744 405 0 519821 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2091504 KiB
Current children cumulated memory: 108748 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13863
/proc/meminfo: memFree=23702696/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2096372 memory=108792 CPUtime=25.49 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 41675 0 0 0 2536 13 0 0 20 0 1 0 219358117 2146684928 27198 33554432000 4194304 5849708 140733472080112 140733472079112 140618642472839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 524093 27198 744 405 0 521038 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2096372 KiB
Current children cumulated memory: 108792 KiB

[startup+43.0221 s]
# the end of solver process 13862 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=42.7907 s, system=0.230998 s

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

[startup+25.6003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13863
/proc/meminfo: memFree=23702696/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2096372 memory=108792 CPUtime=25.59 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 41683 0 0 0 2546 13 0 0 20 0 1 0 219358117 2146684928 27198 33554432000 4194304 5849708 140733472080112 140733472079112 140618642472839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 524093 27198 744 405 0 521038 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2096372 KiB
Current children cumulated memory: 108792 KiB

[startup+32.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13863
/proc/meminfo: memFree=23702432/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2096368 memory=108788 CPUtime=32 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 42781 0 0 0 3185 15 0 0 20 0 1 0 219358117 2146680832 27197 33554432000 4194304 5849708 140733472080112 140733472078600 140618642472839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 524092 27197 744 405 0 521037 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 2096368 KiB
Current children cumulated memory: 108788 KiB

[startup+38.4003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13863
/proc/meminfo: memFree=23695176/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2097248 memory=115948 CPUtime=38.39 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 45108 0 0 0 3819 20 0 0 20 0 1 0 219358117 2147581952 28987 33554432000 4194304 5849708 140733472080112 140733472079112 140618642472839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 524312 28987 744 405 0 521257 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 2097248 KiB
Current children cumulated memory: 115948 KiB

[startup+41.6003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13863
/proc/meminfo: memFree=23695424/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2097248 memory=115948 CPUtime=41.59 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 51197 0 0 0 4138 21 0 0 20 0 1 0 219358117 2147581952 28987 33554432000 4194304 5849708 140733472080112 140733472079112 140618642472839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 524312 28987 744 405 0 521257 0
Current children cumulated CPU time: 41.59 s
Current children cumulated vsize: 2097248 KiB
Current children cumulated memory: 115948 KiB

[startup+42.4003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13863
/proc/meminfo: memFree=23695416/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2097248 memory=115948 CPUtime=42.39 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 51197 0 0 0 4217 22 0 0 20 0 1 0 219358117 2147581952 28987 33554432000 4194304 5849708 140733472080112 140733472079112 140618642472839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 524312 28987 744 405 0 521257 0
Current children cumulated CPU time: 42.39 s
Current children cumulated vsize: 2097248 KiB
Current children cumulated memory: 115948 KiB

[startup+42.8003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13863
/proc/meminfo: memFree=23695416/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2097248 memory=115948 CPUtime=42.79 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 51227 0 0 0 4257 22 0 0 20 0 1 0 219358117 2147581952 28987 33554432000 4194304 5849708 140733472080112 140733472079112 140618642472839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 524312 28987 744 405 0 521257 0
Current children cumulated CPU time: 42.79 s
Current children cumulated vsize: 2097248 KiB
Current children cumulated memory: 115948 KiB

[startup+43.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13863
/proc/meminfo: memFree=23695672/32770624 swapFree=67030636/67108860
[pid=13862] ppid=13859 vsize=2097248 memory=115948 CPUtime=43 cores=1,3,5,7
/proc/13862/stat : 13862 (xcsp_picat) R 13859 13862 10838 0 -1 4202496 51231 0 0 0 4278 22 0 0 20 0 1 0 219358117 2147581952 28987 33554432000 4194304 5849708 140733472080112 140733472079112 5307642 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 18485248 140733472085174 140733472085252 140733472085252 140733472088010 0
/proc/13862/statm: 524312 28987 744 405 0 521257 0
Current children cumulated CPU time: 43 s
Current children cumulated vsize: 2097248 KiB
Current children cumulated memory: 115948 KiB

Child status: 0
Real time (s): 43.0222
CPU time (s): 43.0217
CPU user time (s): 42.7907
CPU system time (s): 0.230998
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 2099104
Max. memory (cumulated for all children) (KiB): 116172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.7907
system time used= 0.230998
maximum resident set size= 118104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51522
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= 36


# summary of solver processes directly reported to runsolver:
#   pid: 13862
#   total CPU time (s): 43.0217
#   total CPU user time (s): 42.7907
#   total CPU system time (s): 0.230998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.168405 second user time and 0.372865 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-11 22:05:49
IDJOB=4303234
IDBENCH=141448
IDSOLVER=2778
FILE ID=node102/4303234-1534017949
RUNJOBID= node102-1533990060-10871
PBS_JOBID= 21036939
Free space on /tmp= 38204 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/CarSequencing/CarSequencing-60-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303234-1534017949/watcher-4303234-1534017949 -o /tmp/evaluation-result-4303234-1534017949/solver-4303234-1534017949 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10871 --watchdog 2580  xcsp_picat HOME/instance-4303234-1534017949.xml

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

MD5SUM BENCH= 78ce7b18c2bc9eefd2fccfc0b2746318
RANDOM SEED=1642207393

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        23810276 kB
MemAvailable:   26452172 kB
Buffers:           34124 kB
Cached:          2870912 kB
SwapCached:        51268 kB
Active:          6860388 kB
Inactive:        1551636 kB
Active(anon):    5429860 kB
Inactive(anon):   128532 kB
Active(file):    1430528 kB
Inactive(file):  1423104 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030636 kB
Dirty:              3144 kB
Writeback:             0 kB
AnonPages:       5403980 kB
Mapped:            50880 kB
Shmem:             48960 kB
Slab:             236284 kB
SReclaimable:     208200 kB
SUnreclaim:        28084 kB
KernelStack:        3344 kB
PageTables:        15812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7655948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2201600 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38200 MiB
End job on node102 at 2018-08-11 22:06:33