Trace number 4303247

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 130.246 130.245

General information on the benchmark

NameCarSequencing/
CarSequencing-90-02_c18.xml
MD5SUMa45a1bbd084788784bb8b4db38c38ff4
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 benchmark129.751
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1453
Number of domains2
Minimum domain size2
Maximum domain size27
Distribution of domain sizes[{"size":2,"count":1000},{"size":27,"count":200}]
Minimum variable degree2
Maximum variable degree93
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":69,"count":2}, {"degree":70,"count":2}, {"degree":71,"count":2}, {"degree":72,"count":2}, {"degree":73,"count":2}, {"degree":74,"count":2}, {"degree":75,"count":2}, {"degree":76,"count":2}, {"degree":77,"count":2}, {"degree":78,"count":2}, {"degree":79,"count":2}, {"degree":80,"count":2}, {"degree":81,"count":2}, {"degree":82,"count":2}, {"degree":83,"count":2}, {"degree":84,"count":2}, {"degree":85,"count":2}, {"degree":86,"count":2}, {"degree":87,"count":2}, {"degree":88,"count":2}, {"degree":89,"count":2}, {"degree":90,"count":2}, {"degree":91,"count":2}, {"degree":92,"count":3}, {"degree":93,"count":21}]
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":22,"count":1},{"arity":24,"count":1},{"arity":26,"count":1},{"arity":28,"count":1},{"arity":29,"count":1},{"arity":30,"count":1},{"arity":32,"count":2},{"arity":34,"count":1},{"arity":35,"count":1},{"arity":36,"count":1},{"arity":38,"count":3},{"arity":40,"count":2},{"arity":41,"count":2},{"arity":42,"count":1},{"arity":44,"count":3},{"arity":45,"count":1},{"arity":46,"count":1},{"arity":47,"count":2},{"arity":48,"count":1},{"arity":50,"count":4},{"arity":52,"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":1252},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

130.19/130.24	c xcsp_picat version 2.4#6 (8/1/2018)
130.19/130.24	s SATISFIABLE
130.19/130.24	v <instantiation>
130.19/130.24	v     <list> cls[] opt[][]  </list> 
130.19/130.24	v     <values> 9 8 5 13 18 15 7 5 15 17 21 2 7 5 14 10 8 8 11 24 15 6 8 21 12 15 26 7 2 14 9 15 5 11 18 8 9 21 2 0 5 8 23 21 2 0 26 8 3 1 3 8 6 8 3 13 2 8 6 22 3 11 2 8 4 24 21 23 8 5 0 2 16 7 5 8 6 16 2 11 15 2 11 15 2 13 24 26 7 15 26 0 8 18 0 5 15 7 5 24 0 5 8 9 21 2 21 9 24 4 7 4 8 23 21 5 19 5 15 9 21 2 7 18 15 6 8 5 7 3 16 4 8 2 13 18 21 2 8 4 16 2 7 4 21 6 16 5 15 3 11 18 8 4 8 4 8 26 15 18 15 5 8 15 5 15 2 16 7 4 8 4 7 8 4 7 2 21 2 19 25 8 4 8 20 5 8 9 21 2 15 5 19 15 26 0 8 26 20 2  1 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 1 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 1 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 1 1 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 1 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 1 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 0 1 1 0 0 1 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 1 1 0 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 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 1 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 1 1 1 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 1 1 1 0 0 0   </values> 
130.19/130.24	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 (4125 MiB free)
  memory of node 1: 16384 MiB (1845 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303247-1534018229/watcher-4303247-1534018229 -o /tmp/evaluation-result-4303247-1534018229/solver-4303247-1534018229 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10115 --watchdog 2580 xcsp_picat HOME/instance-4303247-1534018229.xml 

running on 4 cores: 0,2,4,6

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

solver pid=12964, runsolver pid=12961

[startup+0.100161 s]*
/proc/loadavg: 2.53 2.16 2.09 3/188 12965
/proc/meminfo: memFree=6085836/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2033560 memory=30524 CPUtime=0.1 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 1671 0 0 0 10 0 0 0 20 0 1 0 219386132 2082365440 7631 33554432000 4194304 5849708 140725582671232 140725582671232 4580878 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 508390 7631 625 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 30524 KiB

[startup+0.209777 s]*
/proc/loadavg: 2.53 2.16 2.09 3/188 12965
/proc/meminfo: memFree=6079444/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2033560 memory=36924 CPUtime=0.21 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 1751 0 0 0 21 0 0 0 20 0 1 0 219386132 2082365440 9231 33554432000 4194304 5849708 140725582671232 140725582671232 4548541 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 508390 9231 625 405 0 505335 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 36924 KiB

[startup+0.309639 s]*
/proc/loadavg: 2.53 2.16 2.09 3/188 12965
/proc/meminfo: memFree=6067344/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2035016 memory=49428 CPUtime=0.31 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 2369 0 0 0 31 0 0 0 20 0 1 0 219386132 2083856384 12357 33554432000 4194304 5849708 140725582671232 140725582671232 140719604019079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 508754 12357 707 405 0 505699 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2035016 KiB
Current children cumulated memory: 49428 KiB

[startup+0.700277 s]
/proc/loadavg: 2.53 2.16 2.09 3/188 12965
/proc/meminfo: memFree=6059044/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2044884 memory=59476 CPUtime=0.69 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 4852 0 0 0 68 1 0 0 20 0 1 0 219386132 2093961216 14869 33554432000 4194304 5849708 140725582671232 140725582671232 5606224 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 511221 14869 707 405 0 508166 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2044884 KiB
Current children cumulated memory: 59476 KiB

[startup+1.50028 s]
/proc/loadavg: 2.53 2.16 2.09 3/188 12965
/proc/meminfo: memFree=6057184/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2044884 memory=59476 CPUtime=1.49 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 4852 0 0 0 148 1 0 0 20 0 1 0 219386132 2093961216 14869 33554432000 4194304 5849708 140725582671232 140725582671232 140719604019079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 511221 14869 707 405 0 508166 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044884 KiB
Current children cumulated memory: 59476 KiB

[startup+3.10906 s]
/proc/loadavg: 2.49 2.16 2.09 3/188 12965
/proc/meminfo: memFree=6056816/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2044884 memory=59616 CPUtime=3.1 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 5117 0 0 0 309 1 0 0 20 0 1 0 219386132 2093961216 14904 33554432000 4194304 5849708 140725582671232 140725582670328 5521460 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 511221 14904 707 405 0 508166 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2044884 KiB
Current children cumulated memory: 59616 KiB

[startup+6.30039 s]
/proc/loadavg: 2.49 2.16 2.09 3/188 12965
/proc/meminfo: memFree=6022500/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2059472 memory=88568 CPUtime=6.29 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 18112 0 0 0 626 3 0 0 20 0 1 0 219386132 2108899328 22142 33554432000 4194304 5849708 140725582671232 140725582670328 5360898 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 514868 22142 730 405 0 511813 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2059472 KiB
Current children cumulated memory: 88568 KiB

[startup+12.7003 s]
/proc/loadavg: 2.45 2.16 2.09 3/188 12965
/proc/meminfo: memFree=6014020/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2076280 memory=102596 CPUtime=12.69 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 24581 0 0 0 1264 5 0 0 20 0 1 0 219386132 2126110720 25649 33554432000 4194304 5849708 140725582671232 140725582670232 140719604019079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 519070 25649 742 405 0 516015 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2076280 KiB
Current children cumulated memory: 102596 KiB

[startup+25.5004 s]
/proc/loadavg: 2.35 2.15 2.09 3/188 12965
/proc/meminfo: memFree=6012968/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2075756 memory=102744 CPUtime=25.49 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 37792 0 0 0 2538 11 0 0 20 0 1 0 219386132 2125574144 25686 33554432000 4194304 5849708 140725582671232 140725582670232 140719604019079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 518939 25686 742 405 0 515884 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2075756 KiB
Current children cumulated memory: 102744 KiB

[startup+51.1094 s]
/proc/loadavg: 2.23 2.14 2.08 3/188 12965
/proc/meminfo: memFree=6011820/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2075600 memory=104240 CPUtime=51.1 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 46399 0 0 0 5088 22 0 0 20 0 1 0 219386132 2125414400 26060 33554432000 4194304 5849708 140725582671232 140725582669720 5309114 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 518900 26060 742 405 0 515845 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2075600 KiB
Current children cumulated memory: 104240 KiB

[startup+102.3 s]
/proc/loadavg: 2.10 2.12 2.08 3/188 12966
/proc/meminfo: memFree=5994172/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2093132 memory=122204 CPUtime=102.3 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 55169 0 0 0 10184 46 0 0 20 0 1 0 219386132 2143367168 30551 33554432000 4194304 5849708 140725582671232 140725582670104 140719604019079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 523283 30551 742 405 0 520228 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2093132 KiB
Current children cumulated memory: 122204 KiB

[startup+130.245 s]
# the end of solver process 12964 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=129.636 s, system=0.610005 s

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

[startup+102.4 s]
/proc/loadavg: 2.10 2.12 2.08 3/188 12966
/proc/meminfo: memFree=5994172/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2093132 memory=122204 CPUtime=102.4 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 55169 0 0 0 10194 46 0 0 20 0 1 0 219386132 2143367168 30551 33554432000 4194304 5849708 140725582671232 140725582670104 5311433 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 523283 30551 742 405 0 520228 0
Current children cumulated CPU time: 102.4 s
Current children cumulated vsize: 2093132 KiB
Current children cumulated memory: 122204 KiB

[startup+115.2 s]
/proc/loadavg: 2.15 2.13 2.08 3/188 12966
/proc/meminfo: memFree=5994264/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2093132 memory=122204 CPUtime=115.19 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 62394 0 0 0 11469 50 0 0 20 0 1 0 219386132 2143367168 30551 33554432000 4194304 5849708 140725582671232 140725582670232 140719604019079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 523283 30551 742 405 0 520228 0
Current children cumulated CPU time: 115.19 s
Current children cumulated vsize: 2093132 KiB
Current children cumulated memory: 122204 KiB

[startup+121.6 s]
/proc/loadavg: 2.14 2.13 2.08 3/188 12967
/proc/meminfo: memFree=5994136/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2093132 memory=122204 CPUtime=121.59 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 62493 0 0 0 12106 53 0 0 20 0 1 0 219386132 2143367168 30551 33554432000 4194304 5849708 140725582671232 140725582670392 140719604019079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 523283 30551 742 405 0 520228 0
Current children cumulated CPU time: 121.59 s
Current children cumulated vsize: 2093132 KiB
Current children cumulated memory: 122204 KiB

[startup+124.8 s]
/proc/loadavg: 2.13 2.12 2.08 3/188 12967
/proc/meminfo: memFree=5993956/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2093132 memory=122204 CPUtime=124.79 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 62548 0 0 0 12423 56 0 0 20 0 1 0 219386132 2143367168 30551 33554432000 4194304 5849708 140725582671232 140725582670232 140719604019079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 523283 30551 742 405 0 520228 0
Current children cumulated CPU time: 124.79 s
Current children cumulated vsize: 2093132 KiB
Current children cumulated memory: 122204 KiB

[startup+128 s]*
/proc/loadavg: 2.12 2.12 2.08 3/188 12967
/proc/meminfo: memFree=5994124/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2093132 memory=122204 CPUtime=128 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 62548 0 0 0 12742 58 0 0 20 0 1 0 219386132 2143367168 30551 33554432000 4194304 5849708 140725582671232 140725582670232 140719604019079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 523283 30551 742 405 0 520228 0
Current children cumulated CPU time: 128 s
Current children cumulated vsize: 2093132 KiB
Current children cumulated memory: 122204 KiB

[startup+129.6 s]
/proc/loadavg: 2.12 2.12 2.08 3/188 12967
/proc/meminfo: memFree=5994124/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2093256 memory=122196 CPUtime=129.59 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 62663 0 0 0 12899 60 0 0 20 0 1 0 219386132 2143494144 30549 33554432000 4194304 5849708 140725582671232 140725582670232 140719604019079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 523314 30549 742 405 0 520259 0
Current children cumulated CPU time: 129.59 s
Current children cumulated vsize: 2093256 KiB
Current children cumulated memory: 122196 KiB

[startup+130 s]*
/proc/loadavg: 2.12 2.12 2.08 3/188 12967
/proc/meminfo: memFree=5994124/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2093256 memory=122328 CPUtime=130 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 62731 0 0 0 12940 60 0 0 20 0 1 0 219386132 2143494144 30582 33554432000 4194304 5849708 140725582671232 140725582670232 5437841 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 523314 30582 742 405 0 520259 0
Current children cumulated CPU time: 130 s
Current children cumulated vsize: 2093256 KiB
Current children cumulated memory: 122328 KiB

[startup+130.2 s]
/proc/loadavg: 2.12 2.12 2.08 3/188 12967
/proc/meminfo: memFree=5994124/32770624 swapFree=67108496/67108860
[pid=12964] ppid=12961 vsize=2093256 memory=122328 CPUtime=130.19 cores=0,2,4,6
/proc/12964/stat : 12964 (xcsp_picat) R 12961 12964 10084 0 -1 4202496 62731 0 0 0 12959 60 0 0 20 0 1 0 219386132 2143494144 30582 33554432000 4194304 5849708 140725582671232 140725582670232 140719604019079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18264064 140725582673078 140725582673156 140725582673156 140725582675914 0
/proc/12964/statm: 523314 30582 742 405 0 520259 0
Current children cumulated CPU time: 130.19 s
Current children cumulated vsize: 2093256 KiB
Current children cumulated memory: 122328 KiB

Child status: 0
Real time (s): 130.245
CPU time (s): 130.246
CPU user time (s): 129.636
CPU system time (s): 0.610005
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2095212
Max. memory (cumulated for all children) (KiB): 124168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 129.636
system time used= 0.610005
maximum resident set size= 124168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63111
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= 68


# summary of solver processes directly reported to runsolver:
#   pid: 12964
#   total CPU time (s): 130.246
#   total CPU user time (s): 129.636
#   total CPU system time (s): 0.610005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.654009 second user time and 0.868405 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-11 22:10:29
IDJOB=4303247
IDBENCH=141460
IDSOLVER=2778
FILE ID=node149/4303247-1534018229
RUNJOBID= node149-1533993477-10115
PBS_JOBID= 21036951
Free space on /tmp= 38800 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/CarSequencing/CarSequencing-90-02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303247-1534018229/watcher-4303247-1534018229 -o /tmp/evaluation-result-4303247-1534018229/solver-4303247-1534018229 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10115 --watchdog 2580  xcsp_picat HOME/instance-4303247-1534018229.xml

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

MD5SUM BENCH= a45a1bbd084788784bb8b4db38c38ff4
RANDOM SEED=2088195210

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:         6113924 kB
MemAvailable:   25679340 kB
Buffers:          152548 kB
Cached:         19427052 kB
SwapCached:           28 kB
Active:         13977624 kB
Inactive:       11869768 kB
Active(anon):    6214860 kB
Inactive(anon):   104948 kB
Active(file):    7762764 kB
Inactive(file): 11764820 kB
Unevictable:        7604 kB
Mlocked:            7604 kB
SwapTotal:      67108860 kB
SwapFree:       67108496 kB
Dirty:              3140 kB
Writeback:             0 kB
AnonPages:       6336496 kB
Mapped:            55132 kB
Shmem:             49616 kB
Slab:             494392 kB
SReclaimable:     466292 kB
SUnreclaim:        28100 kB
KernelStack:        3376 kB
PageTables:        17624 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8380984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4800512 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 38796 MiB
End job on node149 at 2018-08-11 22:12:40