Trace number 4294973

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 76.2307 76.2301

General information on the benchmark

NameCarSequencing/
CarSequencing-80-02_c18.xml
MD5SUM201da62bda966dccc44cd0c6ff0d4af7
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 benchmark19.6691
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1431
Number of domains2
Minimum domain size2
Maximum domain size25
Distribution of domain sizes[{"size":2,"count":1000},{"size":25,"count":200}]
Minimum variable degree2
Maximum variable degree75
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":51,"count":8}, {"degree":52,"count":9}, {"degree":53,"count":9}, {"degree":54,"count":56}, {"degree":55,"count":5}, {"degree":56,"count":5}, {"degree":57,"count":6}, {"degree":58,"count":6}, {"degree":59,"count":38}, {"degree":60,"count":2}, {"degree":61,"count":2}, {"degree":62,"count":2}, {"degree":63,"count":2}, {"degree":64,"count":2}, {"degree":65,"count":2}, {"degree":66,"count":2}, {"degree":67,"count":2}, {"degree":68,"count":2}, {"degree":69,"count":2}, {"degree":70,"count":2}, {"degree":71,"count":2}, {"degree":72,"count":2}, {"degree":73,"count":2}, {"degree":74,"count":3}, {"degree":75,"count":57}]
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":35,"count":1},{"arity":38,"count":1},{"arity":40,"count":1},{"arity":41,"count":1},{"arity":44,"count":1},{"arity":45,"count":2},{"arity":47,"count":1},{"arity":50,"count":3},{"arity":53,"count":2},{"arity":55,"count":2},{"arity":56,"count":2},{"arity":58,"count":1},{"arity":59,"count":2},{"arity":60,"count":3},{"arity":62,"count":3},{"arity":64,"count":1},{"arity":65,"count":4},{"arity":66,"count":1},{"arity":68,"count":3},{"arity":70,"count":3},{"arity":71,"count":2},"...",{"arity":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":1230},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

76.19/76.22	c xcsp_picat version 2.4#4 (June 15, 2018)
76.19/76.22	s SATISFIABLE
76.19/76.22	v <instantiation>
76.19/76.22	v     <list> opt[][] cls[]  </list> 
76.19/76.22	v     <values> 0 0 1 1 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 1 1 1 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 1 1 0 0 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 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 1 0 0 0 1 0 1 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 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 1 0 0 1 0 1 0 0 0 1 0 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 1 1 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 1 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 1 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 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 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 0 1 0 0 0 1 1 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 1 0 1 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 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 0 0 0 1 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 1 1 0 1 0 0  18 12 20 20 23 8 14 2 5 2 12 23 12 9 20 20 14 20 12 2 11 16 20 11 23 8 3 12 2 11 2 12 13 12 2 11 24 5 0 20 20 0 20 12 13 20 12 4 20 12 1 14 2 20 23 12 7 9 20 23 21 7 5 11 22 7 14 20 20 5 7 8 11 20 5 14 2 12 2 13 12 2 11 2 12 10 20 2 14 2 8 10 20 8 23 20 14 1 8 15 20 8 1 14 20 2 12 15 12 22 4 12 5 7 20 15 8 6 12 2 11 2 19 0 20 20 11 8 20 10 20 12 4 12 22 20 9 24 12 4 20 1 12 8 23 20 23 20 12 5 4 12 23 21 23 20 15 19 8 15 20 20 14 1 8 15 20 23 8 14 20 20 11 6 20 14 2 22 24 11 7 5 4 12 23 20 10 20 2 14 2 20 11 1 20 0 20 23 17 15   </values> 
76.19/76.22	v </instantiation>

Verifier Data 

OK

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (2099 MiB free)
  memory of node 1: 16384 MiB (13285 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294973-1532460282/watcher-4294973-1532460282 -o /tmp/evaluation-result-4294973-1532460282/solver-4294973-1532460282 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4294973-1532460282.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=20308, runsolver pid=20305
Current StackSize limit: 8192 KiB


[startup+0.100174 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 20309
/proc/meminfo: memFree=15730764/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=119504 memory=28220 CPUtime=0.1 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 1616 0 0 0 10 0 0 0 20 0 1 0 63591390 122372096 7055 33554432000 4194304 5849740 140723584704464 140723584704464 4512304 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 29876 7055 626 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 28220 KiB

[startup+0.209684 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 20309
/proc/meminfo: memFree=15722200/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=119504 memory=36920 CPUtime=0.2 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 1774 0 0 0 20 0 0 0 20 0 1 0 63591390 122372096 9230 33554432000 4194304 5849740 140723584704464 140723584704464 4779873 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 29876 9230 631 405 0 26820 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 36920 KiB

[startup+0.30967 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 20309
/proc/meminfo: memFree=15705896/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=144104 memory=52420 CPUtime=0.31 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 3296 0 0 0 30 1 0 0 20 0 1 0 63591390 147562496 13105 33554432000 4194304 5849740 140723584704464 140723584704464 139748236087175 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 36026 13105 710 405 0 32970 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 144104 KiB
Current children cumulated memory: 52420 KiB

[startup+0.700284 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20309
/proc/meminfo: memFree=15693060/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=155880 memory=64232 CPUtime=0.69 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 5729 0 0 0 67 2 0 0 20 0 1 0 63591390 159621120 16058 33554432000 4194304 5849740 140723584704464 140723584704464 5472421 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 38970 16058 710 405 0 35914 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 155880 KiB
Current children cumulated memory: 64232 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20309
/proc/meminfo: memFree=15693012/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=155880 memory=64232 CPUtime=1.49 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 5729 0 0 0 147 2 0 0 20 0 1 0 63591390 159621120 16058 33554432000 4194304 5849740 140723584704464 140723584703560 5606176 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 38970 16058 710 405 0 35914 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 155880 KiB
Current children cumulated memory: 64232 KiB

[startup+3.10894 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20309
/proc/meminfo: memFree=15693152/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=155880 memory=64288 CPUtime=3.1 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 5840 0 0 0 308 2 0 0 20 0 1 0 63591390 159621120 16072 33554432000 4194304 5849740 140723584704464 140723584703560 5606229 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 38970 16072 710 405 0 35914 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 155880 KiB
Current children cumulated memory: 64288 KiB

[startup+6.30036 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20309
/proc/meminfo: memFree=15664492/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=176364 memory=93040 CPUtime=6.29 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 14679 0 0 0 625 4 0 0 20 0 1 0 63591390 180596736 23260 33554432000 4194304 5849740 140723584704464 140723584703112 5302849 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 44091 23260 729 405 0 41035 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 176364 KiB
Current children cumulated memory: 93040 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20309
/proc/meminfo: memFree=15640356/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=203600 memory=117184 CPUtime=12.69 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 24175 0 0 0 1263 6 0 0 20 0 1 0 63591390 208486400 29296 33554432000 4194304 5849740 140723584704464 140723584702952 139748236087175 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 50900 29296 742 405 0 47844 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 203600 KiB
Current children cumulated memory: 117184 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20310
/proc/meminfo: memFree=15637700/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=213500 memory=120480 CPUtime=25.49 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 37851 0 0 0 2538 11 0 0 20 0 1 0 63591390 218624000 30120 33554432000 4194304 5849740 140723584704464 140723584702856 139748236087175 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 53375 30120 745 405 0 50319 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 213500 KiB
Current children cumulated memory: 120480 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20310
/proc/meminfo: memFree=15630656/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=213500 memory=127436 CPUtime=51.1 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 49313 0 0 0 5090 20 0 0 20 0 1 0 63591390 218624000 31859 33554432000 4194304 5849740 140723584704464 140723584703464 5313159 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 53375 31859 745 405 0 50319 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 213500 KiB
Current children cumulated memory: 127436 KiB

[startup+76.2301 s]
# the end of solver process 20308 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=75.9237 s, system=0.307006 s

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

[startup+51.2004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20310
/proc/meminfo: memFree=15630656/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=213500 memory=127436 CPUtime=51.19 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 49313 0 0 0 5099 20 0 0 20 0 1 0 63591390 218624000 31859 33554432000 4194304 5849740 140723584704464 140723584703464 139748236087175 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 53375 31859 745 405 0 50319 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 213500 KiB
Current children cumulated memory: 127436 KiB

[startup+64.0004 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 20311
/proc/meminfo: memFree=15630200/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=213500 memory=127436 CPUtime=64 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 49342 0 0 0 6376 24 0 0 20 0 1 0 63591390 218624000 31859 33554432000 4194304 5849740 140723584704464 140723584703464 5375178 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 53375 31859 745 405 0 50319 0
Current children cumulated CPU time: 64 s
Current children cumulated vsize: 213500 KiB
Current children cumulated memory: 127436 KiB

[startup+70.4004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20311
/proc/meminfo: memFree=15630504/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=213500 memory=127436 CPUtime=70.39 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 55532 0 0 0 7012 27 0 0 20 0 1 0 63591390 218624000 31859 33554432000 4194304 5849740 140723584704464 140723584703464 5340242 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 53375 31859 745 405 0 50319 0
Current children cumulated CPU time: 70.39 s
Current children cumulated vsize: 213500 KiB
Current children cumulated memory: 127436 KiB

[startup+73.6004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20311
/proc/meminfo: memFree=15630628/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=213500 memory=127436 CPUtime=73.59 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 55905 0 0 0 7330 29 0 0 20 0 1 0 63591390 218624000 31859 33554432000 4194304 5849740 140723584704464 140723584703464 5438245 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 53375 31859 745 405 0 50319 0
Current children cumulated CPU time: 73.59 s
Current children cumulated vsize: 213500 KiB
Current children cumulated memory: 127436 KiB

[startup+75.2004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20311
/proc/meminfo: memFree=15630488/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=213500 memory=127436 CPUtime=75.19 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 57610 0 0 0 7489 30 0 0 20 0 1 0 63591390 218624000 31859 33554432000 4194304 5849740 140723584704464 140723584703464 5362106 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 53375 31859 745 405 0 50319 0
Current children cumulated CPU time: 75.19 s
Current children cumulated vsize: 213500 KiB
Current children cumulated memory: 127436 KiB

[startup+76.0004 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 20311
/proc/meminfo: memFree=15630488/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=213500 memory=127436 CPUtime=76 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 57611 0 0 0 7570 30 0 0 20 0 1 0 63591390 218624000 31859 33554432000 4194304 5849740 140723584704464 140723584703464 5312976 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 53375 31859 745 405 0 50319 0
Current children cumulated CPU time: 76 s
Current children cumulated vsize: 213500 KiB
Current children cumulated memory: 127436 KiB

[startup+76.2004 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20311
/proc/meminfo: memFree=15630488/32770624 swapFree=67108860/67108860
[pid=20308] ppid=20305 vsize=213500 memory=127436 CPUtime=76.19 cores=1,3,5,7
/proc/20308/stat : 20308 (xcsp_picat) R 20305 20308 16152 0 -1 4202496 57611 0 0 0 7589 30 0 0 20 0 1 0 63591390 218624000 31859 33554432000 4194304 5849740 140723584704464 140723584703464 5435293 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 45031424 140723584705718 140723584705796 140723584705796 140723584708554 0
/proc/20308/statm: 53375 31859 745 405 0 50319 0
Current children cumulated CPU time: 76.19 s
Current children cumulated vsize: 213500 KiB
Current children cumulated memory: 127436 KiB

Child status: 0
Real time (s): 76.2301
CPU time (s): 76.2307
CPU user time (s): 75.9237
CPU system time (s): 0.307006
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 213500
Max. memory (cumulated for all children) (KiB): 127436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 75.9237
system time used= 0.307006
maximum resident set size= 127472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57964
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= 21


# summary of solver processes directly reported to runsolver:
#   pid: 20308
#   total CPU time (s): 76.2307
#   total CPU user time (s): 75.9237
#   total CPU system time (s): 0.307006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.308397 second user time and 0.599083 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 21:24:42
IDJOB=4294973
IDBENCH=141450
IDSOLVER=2754
FILE ID=node136/4294973-1532460282
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-80-02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294973-1532460282/watcher-4294973-1532460282 -o /tmp/evaluation-result-4294973-1532460282/solver-4294973-1532460282 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4294973-1532460282.xml

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

MD5SUM BENCH= 201da62bda966dccc44cd0c6ff0d4af7
RANDOM SEED=844796583

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:        15754976 kB
MemAvailable:   25304236 kB
Buffers:          206544 kB
Cached:          9572712 kB
SwapCached:            0 kB
Active:          8618816 kB
Inactive:        7844804 kB
Active(anon):    6633752 kB
Inactive(anon):    69952 kB
Active(file):    1985064 kB
Inactive(file):  7774852 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3188 kB
Writeback:             0 kB
AnonPages:       6707444 kB
Mapped:            40848 kB
Shmem:             17036 kB
Slab:             237460 kB
SReclaimable:     210360 kB
SUnreclaim:        27100 kB
KernelStack:        3568 kB
PageTables:        17744 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7193276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3864576 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 21:25:59