Trace number 4266662

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 NameAnswerobjective functionCPU timeWall clock time
cosoco-sat 1.12OPT44 110.704 110.698

General information on the benchmark

NameGolombRuler/GolombRuler-a3-s1/
GolombRuler-09-a3.xml
MD5SUM99cce06e47b950d06ba02df1b2dd4384
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark4.9514399
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints39
Number of domains2
Minimum domain size500
Maximum domain size501
Distribution of domain sizes[{"size":500,"count":36},{"size":501,"count":9}]
Minimum variable degree0
Maximum variable degree10
Distribution of variable degrees[{"degree":0,"count":45},{"degree":2,"count":36},{"degree":9,"count":7},{"degree":10,"count":2}]
Minimum constraint arity1
Maximum constraint arity36
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":36},{"arity":9,"count":1},{"arity":36,"count":1}]
Number of extensional constraints0
Number of intensional constraints37
Distribution of constraint types[{"type":"intension","count":37},{"type":"allDifferent","count":1},{"type":"ordered","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.79/0.81	c SAT : Variables: 45009 -- Clauses: 11232090
0.79/0.81	c best=?? lower=0 upper=500 
4.79/4.89	c
4.79/4.89	c This is cosoco 1.12 --  
4.79/4.89	c
4.79/4.89	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266662-1502599790.xml 
4.79/4.89	c enable optimization
4.79/4.89	c ========================================[ Problem Statistics ]===========================================
4.79/4.89	c |                                                                                                       
4.79/4.89	c |  Parse time        :         0.68 s 
4.79/4.89	c |
4.79/4.89	c |               Variables: 90
4.79/4.89	c |            Domain Sizes: 500..501
4.79/4.89	c |
4.79/4.89	c |             Constraints: 47
4.79/4.89	c |                   Arity: 1..36  -- Unary: 2  -- Binary: 8  -- Ternary: 36
4.79/4.89	c | 
4.79/4.89	c |                   Types: 
4.79/4.89	c |                          (X - Y < k): 8
4.79/4.89	c |                          All Different: 1
4.79/4.89	c |                          Intension: 38
4.79/4.89	c |                          
4.79/4.89	c =========================================================================================================
4.79/4.89	o 52
4.79/4.89	c    1 calls to solver: best=52 lower=0 upper=51 
14.90/14.97	o 51
28.69/28.79	o 50
28.69/28.79	c    3 calls to solver: best=50 lower=0 upper=49 
32.59/32.61	o 48
57.49/57.59	o 45
57.49/57.59	c    5 calls to solver: best=45 lower=0 upper=44 
83.00/83.10	o 44
110.60/110.67	c
110.60/110.67	c Optimum found         : 44
110.60/110.67	c
110.60/110.67	
110.60/110.67	v <instantiation type='solution' cost='44'>
110.60/110.67	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[6][0] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[7][0] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[8][0] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] </list>
110.60/110.67	v <values>0 1 5 12 25 27 35 41 44 * 1 5 12 25 27 35 41 44 * * 4 11 24 26 34 40 43 * * * 7 20 22 30 36 39 * * * * 13 15 23 29 32 * * * * * 2 10 16 19 * * * * * * 8 14 17 * * * * * * * 6 9 * * * * * * * * 3 * * * * * * * * * </values>
110.60/110.67	v </instantiation>
110.60/110.67	
110.60/110.67	c call to solver        : 7
110.60/110.67	c
110.60/110.67	c restarts              : 538         
110.60/110.67	c conflicts             : 40770        (369 /sec)
110.60/110.67	c decisions             : 148886       (1347 /sec)
110.60/110.67	c propagations          : 144372864   (1306185 /sec)
110.60/110.67	c root propagations     : 564         
110.60/110.67	c filter calls          : 4177525        (37795 /sec)
110.60/110.67	c useless filter calls  : 1910274        (45 %)
110.60/110.67	c
110.60/110.67	c clauses               : 11235784
110.60/110.67	c SAT propagations      : 17945
110.60/110.67	c SAT conflicts         : 122 (0 learnts)
110.60/110.67	c Memory used           : 521.36 MB
110.60/110.67	c CPU time              : 110.53 s
110.60/110.67	
110.60/110.67	s OPTIMUM FOUND

Verifier Data 

OK	44

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 (5868 MiB free)
  memory of node 1: 16384 MiB (15708 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266662-1502599790/watcher-4266662-1502599790 -o /tmp/evaluation-result-4266662-1502599790/solver-4266662-1502599790 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502596666-28964 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266662-1502599790.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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=30770, runsolver pid=30767

[startup+0.100119 s]*
/proc/loadavg: 1.97 2.00 2.08 3/187 30771
/proc/meminfo: memFree=22063124/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=69336 memory=42204 CPUtime=0.1 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 9202 0 0 0 8 2 0 0 20 0 1 0 93066873 71000064 10551 33554432000 4194304 5972588 140736845538400 140736845535048 140713166301739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 17334 10551 823 435 0 10697 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 69336 KiB
Current children cumulated memory: 42204 KiB

[startup+0.209648 s]*
/proc/loadavg: 1.97 2.00 2.08 3/187 30771
/proc/meminfo: memFree=21996080/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=141640 memory=107636 CPUtime=0.21 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 19925 0 0 0 18 3 0 0 20 0 1 0 93066873 145039360 26909 33554432000 4194304 5972588 140736845538400 140736845535048 140713166301739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 35410 26909 823 435 0 28773 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 141640 KiB
Current children cumulated memory: 107636 KiB

[startup+0.309541 s]*
/proc/loadavg: 1.97 2.00 2.08 3/187 30771
/proc/meminfo: memFree=21939328/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=208164 memory=166064 CPUtime=0.31 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 28403 0 0 0 26 5 0 0 20 0 1 0 93066873 213159936 41516 33554432000 4194304 5972588 140736845538400 140736845535048 140713166301739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 52041 41516 823 435 0 45404 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 208164 KiB
Current children cumulated memory: 166064 KiB

[startup+0.700351 s]
/proc/loadavg: 1.97 2.00 2.08 3/187 30771
/proc/meminfo: memFree=21820420/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=477836 memory=388080 CPUtime=0.69 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 58883 0 0 0 59 10 0 0 20 0 1 0 93066873 489304064 97020 33554432000 4194304 5972588 140736845538400 140736845535048 140713166232549 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 119459 97020 823 435 0 112822 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 477836 KiB
Current children cumulated memory: 388080 KiB

[startup+1.50023 s]
/proc/loadavg: 1.97 2.00 2.08 3/187 30771
/proc/meminfo: memFree=21642712/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455508 CPUtime=1.49 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 68060 0 0 0 137 12 0 0 20 0 1 0 93066873 546684928 113877 33554432000 4194304 5972588 140736845538400 140736845535048 5053097 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113877 840 435 0 126831 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455508 KiB

[startup+3.10937 s]
/proc/loadavg: 1.98 2.00 2.08 3/187 30771
/proc/meminfo: memFree=21641432/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455568 CPUtime=3.1 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 69986 0 0 0 297 13 0 0 20 0 1 0 93066873 546684928 113892 33554432000 4194304 5972588 140736845538400 140736845535048 5273324 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113892 840 435 0 126831 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455568 KiB

[startup+6.30022 s]
/proc/loadavg: 1.98 2.00 2.08 3/187 30771
/proc/meminfo: memFree=21640924/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455572 CPUtime=6.29 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 73684 0 0 0 616 13 0 0 20 0 1 0 93066873 546684928 113893 33554432000 4194304 5972588 140736845538400 140736845535112 4962240 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113893 841 435 0 126831 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455572 KiB

[startup+12.7002 s]
/proc/loadavg: 1.98 2.00 2.08 3/187 30771
/proc/meminfo: memFree=21638848/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455572 CPUtime=12.69 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 77588 0 0 0 1256 13 0 0 20 0 1 0 93066873 546684928 113893 33554432000 4194304 5972588 140736845538400 140736845525592 4969205 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113893 841 435 0 126831 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455572 KiB

[startup+25.5002 s]
/proc/loadavg: 1.98 2.00 2.08 3/187 30771
/proc/meminfo: memFree=21638604/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455572 CPUtime=25.49 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 80873 0 0 0 2535 14 0 0 20 0 1 0 93066873 546684928 113893 33554432000 4194304 5972588 140736845538400 140736845535848 5099648 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113893 841 435 0 126831 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455572 KiB

[startup+51.1091 s]
/proc/loadavg: 1.99 2.00 2.08 3/187 30771
/proc/meminfo: memFree=21637576/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455572 CPUtime=51.1 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 85350 0 0 0 5096 14 0 0 20 0 1 0 93066873 546684928 113893 33554432000 4194304 5972588 140736845538400 140736845535848 4965562 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113893 841 435 0 126831 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455572 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.07 3/187 30772
/proc/meminfo: memFree=21636216/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455572 CPUtime=102.3 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 89501 0 0 0 10215 15 0 0 20 0 1 0 93066873 546684928 113893 33554432000 4194304 5972588 140736845538400 140736845535848 5053069 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113893 841 435 0 126831 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455572 KiB

[startup+110.698 s]
# the end of solver process 30770 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=110.531 s, system=0.173012 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.00 2.07 3/187 30772
/proc/meminfo: memFree=21636216/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455572 CPUtime=102.4 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 89501 0 0 0 10225 15 0 0 20 0 1 0 93066873 546684928 113893 33554432000 4194304 5972588 140736845538400 140736845535848 5071383 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113893 841 435 0 126831 0
Current children cumulated CPU time: 102.4 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455572 KiB

[startup+105.6 s]
/proc/loadavg: 2.00 2.00 2.07 3/187 30772
/proc/meminfo: memFree=21635580/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455572 CPUtime=105.6 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 89590 0 0 0 10545 15 0 0 20 0 1 0 93066873 546684928 113893 33554432000 4194304 5972588 140736845538400 140736845535848 4962339 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113893 841 435 0 126831 0
Current children cumulated CPU time: 105.6 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455572 KiB

[startup+108.8 s]
/proc/loadavg: 2.00 2.00 2.07 3/187 30772
/proc/meminfo: memFree=21636076/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455572 CPUtime=108.8 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 89688 0 0 0 10865 15 0 0 20 0 1 0 93066873 546684928 113893 33554432000 4194304 5972588 140736845538400 140736845535848 4968797 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113893 841 435 0 126831 0
Current children cumulated CPU time: 108.8 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455572 KiB

[startup+109.6 s]
/proc/loadavg: 2.00 2.00 2.07 3/186 30772
/proc/meminfo: memFree=21636688/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455572 CPUtime=109.6 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 89688 0 0 0 10945 15 0 0 20 0 1 0 93066873 546684928 113893 33554432000 4194304 5972588 140736845538400 140736845535848 5243966 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113893 841 435 0 126831 0
Current children cumulated CPU time: 109.6 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455572 KiB

[startup+110.4 s]
/proc/loadavg: 2.00 2.00 2.07 3/186 30772
/proc/meminfo: memFree=21636976/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455572 CPUtime=110.4 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 89698 0 0 0 11025 15 0 0 20 0 1 0 93066873 546684928 113893 33554432000 4194304 5972588 140736845538400 140736845535848 4968848 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113893 841 435 0 126831 0
Current children cumulated CPU time: 110.4 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455572 KiB

[startup+110.6 s]
/proc/loadavg: 2.00 2.00 2.07 3/186 30772
/proc/meminfo: memFree=21636976/32770624 swapFree=67108860/67108860
[pid=30770] ppid=30767 vsize=533872 memory=455572 CPUtime=110.6 cores=1,3,5,7
/proc/30770/stat : 30770 (cosoco) R 30767 30770 23522 0 -1 4202496 89698 0 0 0 11045 15 0 0 20 0 1 0 93066873 546684928 113893 33554432000 4194304 5972588 140736845538400 140736845535848 5071435 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 33308672 140736845546687 140736845546787 140736845546787 140736845549518 0
/proc/30770/statm: 133468 113893 841 435 0 126831 0
Current children cumulated CPU time: 110.6 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 455572 KiB

Child status: 0
Real time (s): 110.698
CPU time (s): 110.704
CPU user time (s): 110.531
CPU system time (s): 0.173012
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 533872
Max. memory (cumulated for all children) (KiB): 455572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 110.531
system time used= 0.173012
maximum resident set size= 455640
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89745
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= 10
involuntary context switches= 30


# summary of solver processes directly reported to runsolver:
#   pid: 30770
#   total CPU time (s): 110.704
#   total CPU user time (s): 110.531
#   total CPU system time (s): 0.173012

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.41264 second user time and 0.749957 second system time

The end

Launcher Data 

Begin job on node112 at 2017-08-13 06:35:32
IDJOB=4266662
IDBENCH=126225
IDSOLVER=2656
FILE ID=node112/4266662-1502599790
RUNJOBID= node112-1502596666-28964
PBS_JOBID= 20628283
Free space on /tmp= 61788 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a3-s1/GolombRuler-09-a3.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266662-1502599790/watcher-4266662-1502599790 -o /tmp/evaluation-result-4266662-1502599790/solver-4266662-1502599790 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502596666-28964 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266662-1502599790.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 99cce06e47b950d06ba02df1b2dd4384
RANDOM SEED=283643287

node112.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        22095528 kB
MemAvailable:   22239444 kB
Buffers:          102484 kB
Cached:           321808 kB
SwapCached:            0 kB
Active:         10096948 kB
Inactive:         108800 kB
Active(anon):    9730020 kB
Inactive(anon):    78968 kB
Active(file):     366928 kB
Inactive(file):    29832 kB
Unevictable:        6280 kB
Mlocked:            6280 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2448 kB
Writeback:             0 kB
AnonPages:       9784596 kB
Mapped:            45148 kB
Shmem:             25224 kB
Slab:             151372 kB
SReclaimable:     125980 kB
SUnreclaim:        25392 kB
KernelStack:        3376 kB
PageTables:        24304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   10536360 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1806336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 61784 MiB
End job on node112 at 2017-08-13 06:37:23