Trace number 4397473

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 2.0OPT5 52.5199 52.6034

General information on the benchmark

Nametest/cop/
OpenStacks-m1-pb-10-10-1.xml
MD5SUM6d608cb246764b26f2fd04eaba1e7ec3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark5.45062
Satisfiable
(Un)Satisfiability was proved
Number of variables
Number of constraints
Number of domains
Minimum domain size
Maximum domain size
Distribution of domain sizes
Minimum variable degree
Maximum variable degree
Distribution of variable degrees
Minimum constraint arity
Maximum constraint arity
Distribution of constraint arities
Number of extensional constraints
Number of intensional constraints
Distribution of constraint types
Optimization problemYES
Type of objective

Quality of the solution as a function of time


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

Solver Data 

0.00/0.09	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.09	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.09	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.09	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.09	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.09	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.09	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.09	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.09	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.09	c AllEqual constraint using 1 generic x=y constraints 
0.01/0.13	c
0.01/0.13	c This is cosoco 2.00 --  
0.01/0.13	c
0.01/0.13	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397473-1568572784.xml 
0.01/0.13	c enable optimization
0.01/0.13	c ========================================[ Problem Statistics ]===========================================
0.01/0.13	c |                                                                                                       
0.01/0.13	c |  Parse time        :         0.03 s 
0.01/0.13	c |
0.01/0.13	c |               Variables: 320
0.01/0.13	c |            Domain Sizes: 2..11
0.01/0.13	c |
0.01/0.13	c |             Constraints: 312
0.01/0.13	c |                   Arity: 2..11  -- Binary: 110  -- Ternary: 190
0.01/0.13	c | 
0.01/0.13	c |                   Types: 
0.01/0.13	c |                          (X = Y): 10
0.01/0.13	c |                          All Different: 1
0.01/0.13	c |                          Extension: 200  (nb tuples: 3..10) -- (shared: 96)
0.01/0.13	c |                          Max constant: 1
0.01/0.13	c |                          Sum: 100
0.01/0.13	c |                          
0.01/0.13	c |               Objective: Minimize Max constant
0.01/0.13	
0.01/0.13	c =========================================================================================================
0.01/0.13	o 6
0.01/0.13	c    1 calls to solver(id=*d): best=0 lower=6 upper=0 
0.01/0.16	o 5
52.50/52.60	s OPTIMUM FOUND
52.50/52.60	c call to solver        : 3
52.50/52.60	c
52.50/52.60	c restarts              : 72          
52.50/52.60	c conflicts             : 682829       (13004 /sec)
52.50/52.60	c decisions             : 7352435      (140020 /sec)
52.50/52.60	c propagations          : 71697777    (1365415 /sec)
52.50/52.60	c root propagations     : 14187       
52.50/52.60	c filter calls          : 133145915      (2535635 /sec)
52.50/52.60	c useless filter calls  : 88360032       (66 %)
52.50/52.60	c Memory used           : 28.51 MB
52.50/52.60	c Best bound time (wc)  : 0.0681789 s
52.50/52.60	c CPU time              : 52.5099 s
52.50/52.60	c real time             : 52.5102 s
52.50/52.60	
52.50/52.60	
52.50/52.60	v <instantiation type='solution' cost='5'>
52.50/52.60	v <list>np[0][0] np[0][1] np[0][2] np[0][3] np[0][4] np[0][5] np[0][6] np[0][7] np[0][8] np[0][9] np[1][0] np[1][1] np[1][2] np[1][3] np[1][4] np[1][5] np[1][6] np[1][7] np[1][8] np[1][9] np[2][0] np[2][1] np[2][2] np[2][3] np[2][4] np[2][5] np[2][6] np[2][7] np[2][8] np[2][9] np[3][0] np[3][1] np[3][2] np[3][3] np[3][4] np[3][5] np[3][6] np[3][7] np[3][8] np[3][9] np[4][0] np[4][1] np[4][2] np[4][3] np[4][4] np[4][5] np[4][6] np[4][7] np[4][8] np[4][9] np[5][0] np[5][1] np[5][2] np[5][3] np[5][4] np[5][5] np[5][6] np[5][7] np[5][8] np[5][9] np[6][0] np[6][1] np[6][2] np[6][3] np[6][4] np[6][5] np[6][6] np[6][7] np[6][8] np[6][9] np[7][0] np[7][1] np[7][2] np[7][3] np[7][4] np[7][5] np[7][6] np[7][7] np[7][8] np[7][9] np[8][0] np[8][1] np[8][2] np[8][3] np[8][4] np[8][5] np[8][6] np[8][7] np[8][8] np[8][9] np[9][0] np[9][1] np[9][2] np[9][3] np[9][4] np[9][5] np[9][6] np[9][7] np[9][8] np[9][9] o[0][0] o[0][1] o[0][2] o[0][3] o[0][4] o[0][5] o[0][6] o[0][7] o[0][8] o[0][9] o[1][0] o[1][1] o[1][2] o[1][3] o[1][4] o[1][5] o[1][6] o[1][7] o[1][8] o[1][9] o[2][0] o[2][1] o[2][2] o[2][3] o[2][4] o[2][5] o[2][6] o[2][7] o[2][8] o[2][9] o[3][0] o[3][1] o[3][2] o[3][3] o[3][4] o[3][5] o[3][6] o[3][7] o[3][8] o[3][9] o[4][0] o[4][1] o[4][2] o[4][3] o[4][4] o[4][5] o[4][6] o[4][7] o[4][8] o[4][9] o[5][0] o[5][1] o[5][2] o[5][3] o[5][4] o[5][5] o[5][6] o[5][7] o[5][8] o[5][9] o[6][0] o[6][1] o[6][2] o[6][3] o[6][4] o[6][5] o[6][6] o[6][7] o[6][8] o[6][9] o[7][0] o[7][1] o[7][2] o[7][3] o[7][4] o[7][5] o[7][6] o[7][7] o[7][8] o[7][9] o[8][0] o[8][1] o[8][2] o[8][3] o[8][4] o[8][5] o[8][6] o[8][7] o[8][8] o[8][9] o[9][0] o[9][1] o[9][2] o[9][3] o[9][4] o[9][5] o[9][6] o[9][7] o[9][8] o[9][9] p[0] p[1] p[2] p[3] p[4] p[5] p[6] p[7] p[8] p[9] r[0][0] r[0][1] r[0][2] r[0][3] r[0][4] r[0][5] r[0][6] r[0][7] r[0][8] r[0][9] r[1][0] r[1][1] r[1][2] r[1][3] r[1][4] r[1][5] r[1][6] r[1][7] r[1][8] r[1][9] r[2][0] r[2][1] r[2][2] r[2][3] r[2][4] r[2][5] r[2][6] r[2][7] r[2][8] r[2][9] r[3][0] r[3][1] r[3][2] r[3][3] r[3][4] r[3][5] r[3][6] r[3][7] r[3][8] r[3][9] r[4][0] r[4][1] r[4][2] r[4][3] r[4][4] r[4][5] r[4][6] r[4][7] r[4][8] r[4][9] r[5][0] r[5][1] r[5][2] r[5][3] r[5][4] r[5][5] r[5][6] r[5][7] r[5][8] r[5][9] r[6][0] r[6][1] r[6][2] r[6][3] r[6][4] r[6][5] r[6][6] r[6][7] r[6][8] r[6][9] r[7][0] r[7][1] r[7][2] r[7][3] r[7][4] r[7][5] r[7][6] r[7][7] r[7][8] r[7][9] r[8][0] r[8][1] r[8][2] r[8][3] r[8][4] r[8][5] r[8][6] r[8][7] r[8][8] r[8][9] r[9][0] r[9][1] r[9][2] r[9][3] r[9][4] r[9][5] r[9][6] r[9][7] r[9][8] r[9][9] so[0] so[1] so[2] so[3] so[4] so[5] so[6] so[7] so[8] so[9] </list>
52.50/52.60	v <values>1 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 1 2 3 0 0 0 0 1 1 2 2 2 3 1 2 2 2 2 3 4 4 5 5 1 1 1 2 2 2 2 2 2 2 0 1 1 2 2 3 3 3 3 3 0 0 0 0 0 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 0 0 0 0 1 2 2 2 2 2 0 0 1 2 2 2 2 2 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 7 4 1 8 3 6 0 5 2 9 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 1 0 0 1 1 1 0 0 0 1 1 0 1 0 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 4 5 5 4 4 5 2 3 3 2 </values>
52.50/52.60	v </instantiation>
52.50/52.60

Verifier Data 

OK	5

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 (14902 MiB free)
  memory of node 1: 16384 MiB (15311 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397473-1568572784/watcher-4397473-1568572784 -o /tmp/evaluation-result-4397473-1568572784/solver-4397473-1568572784 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node146-1568572743-22678 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397473-1568572784.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=22706, runsolver pid=22700
Current StackSize limit: 8192 KiB


[startup+0.100145 s]*
/proc/loadavg: 0.00 0.01 0.05 4/199 22708
/proc/meminfo: memFree=30938004/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=28016 memory=4296 CPUtime=0.01 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 1278 0 0 0 1 0 0 0 20 0 1 0 433192395 28688384 1074 33554432000 4194304 6211092 140721065804992 140721065801480 140282917198821 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7004 1074 836 493 0 309 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 28016 KiB
Current children cumulated memory: 4296 KiB

[startup+0.209471 s]*
/proc/loadavg: 0.00 0.01 0.05 4/199 22708
/proc/meminfo: memFree=30936516/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5864 CPUtime=0.12 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 1644 0 0 0 12 0 0 0 20 0 1 0 433192395 29892608 1466 33554432000 4194304 6211092 140721065804992 140721065792872 5009042 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1466 910 493 0 603 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5864 KiB

[startup+0.309226 s]*
/proc/loadavg: 0.00 0.01 0.05 4/199 22708
/proc/meminfo: memFree=30936204/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5864 CPUtime=0.22 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 1644 0 0 0 22 0 0 0 20 0 1 0 433192395 29892608 1466 33554432000 4194304 6211092 140721065804992 140721065792872 5396736 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1466 910 493 0 603 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5864 KiB

[startup+0.700333 s]
/proc/loadavg: 0.00 0.01 0.05 4/199 22708
/proc/meminfo: memFree=30935892/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5864 CPUtime=0.6 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 1644 0 0 0 60 0 0 0 20 0 1 0 433192395 29892608 1466 33554432000 4194304 6211092 140721065804992 140721065792872 5148684 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1466 910 493 0 603 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5864 KiB

[startup+1.50032 s]
/proc/loadavg: 0.00 0.01 0.05 4/199 22708
/proc/meminfo: memFree=30935860/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5864 CPUtime=1.4 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 1644 0 0 0 140 0 0 0 20 0 1 0 433192395 29892608 1466 33554432000 4194304 6211092 140721065804992 140721065803128 5082670 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1466 910 493 0 603 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5864 KiB

[startup+3.10907 s]
/proc/loadavg: 0.16 0.05 0.06 4/199 22708
/proc/meminfo: memFree=30936320/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5932 CPUtime=3.01 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 2135 0 0 0 301 0 0 0 20 0 1 0 433192395 29892608 1483 33554432000 4194304 6211092 140721065804992 140721065803128 5035283 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1483 911 493 0 603 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5932 KiB

[startup+6.30031 s]
/proc/loadavg: 0.16 0.05 0.06 4/199 22708
/proc/meminfo: memFree=30936284/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5932 CPUtime=6.2 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 2627 0 0 0 620 0 0 0 20 0 1 0 433192395 29892608 1483 33554432000 4194304 6211092 140721065804992 140721065803128 5396750 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1483 911 493 0 603 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5932 KiB

[startup+12.7003 s]
/proc/loadavg: 0.31 0.08 0.07 3/199 22708
/proc/meminfo: memFree=30936820/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5932 CPUtime=12.6 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 3118 0 0 0 1260 0 0 0 20 0 1 0 433192395 29892608 1483 33554432000 4194304 6211092 140721065804992 140721065803128 5035326 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1483 911 493 0 603 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5932 KiB

[startup+25.5003 s]
/proc/loadavg: 0.68 0.17 0.10 4/199 22708
/proc/meminfo: memFree=30937360/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5932 CPUtime=25.4 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 4091 0 0 0 2540 0 0 0 20 0 1 0 433192395 29892608 1483 33554432000 4194304 6211092 140721065804992 140721065803128 5078752 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1483 911 493 0 603 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5932 KiB

[startup+51.1092 s]
/proc/loadavg: 1.13 0.32 0.15 4/199 22711
/proc/meminfo: memFree=30936508/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5932 CPUtime=51.01 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 4587 0 0 0 5101 0 0 0 20 0 1 0 433192395 29892608 1483 33554432000 4194304 6211092 140721065804992 140721065803128 5017481 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1483 911 493 0 603 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5932 KiB

[startup+52.6034 s]
# the end of solver process 22706 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=52.5099 s, system=0.01 s

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

[startup+51.2003 s]
/proc/loadavg: 1.13 0.32 0.15 4/199 22711
/proc/meminfo: memFree=30936508/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5932 CPUtime=51.1 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 4587 0 0 0 5110 0 0 0 20 0 1 0 433192395 29892608 1483 33554432000 4194304 6211092 140721065804992 140721065803128 5009101 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1483 911 493 0 603 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5932 KiB

[startup+52.0003 s]*
/proc/loadavg: 1.13 0.32 0.15 4/199 22711
/proc/meminfo: memFree=30936508/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5932 CPUtime=51.91 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 4587 0 0 0 5191 0 0 0 20 0 1 0 433192395 29892608 1483 33554432000 4194304 6211092 140721065804992 140721065803128 5082405 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1483 911 493 0 603 0
Current children cumulated CPU time: 51.91 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5932 KiB

[startup+52.4003 s]
/proc/loadavg: 1.13 0.32 0.15 4/199 22711
/proc/meminfo: memFree=30936508/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5932 CPUtime=52.3 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 4587 0 0 0 5230 0 0 0 20 0 1 0 433192395 29892608 1483 33554432000 4194304 6211092 140721065804992 140721065803128 5035283 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1483 911 493 0 603 0
Current children cumulated CPU time: 52.3 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5932 KiB

[startup+52.6003 s]
/proc/loadavg: 1.13 0.32 0.15 4/199 22711
/proc/meminfo: memFree=30936508/32770624 swapFree=67001140/67108860
[pid=22706] ppid=22700 vsize=29192 memory=5932 CPUtime=52.5 cores=0,2,4,6
/proc/22706/stat : 22706 (cosoco) R 22700 22706 22647 0 -1 4202496 4587 0 0 0 5250 0 0 0 20 0 1 0 433192395 29892608 1483 33554432000 4194304 6211092 140721065804992 140721065803128 5193696 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 39886848 140721065808907 140721065809009 140721065809009 140721065811918 0
/proc/22706/statm: 7298 1483 911 493 0 603 0
Current children cumulated CPU time: 52.5 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5932 KiB

Child status: 0
Real time (s): 52.6034
CPU time (s): 52.5199
CPU user time (s): 52.5099
CPU system time (s): 0.01
CPU usage (%): 99.8412
Max. virtual memory (cumulated for all children) (KiB): 29192
Max. memory (cumulated for all children) (KiB): 5932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.5099
system time used= 0.01
maximum resident set size= 5996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4633
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= 39
involuntary context switches= 73


# summary of solver processes directly reported to runsolver:
#   pid: 22706
#   total CPU time (s): 52.5199
#   total CPU user time (s): 52.5099
#   total CPU system time (s): 0.01

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.214791 second user time and 0.372305 second system time

The end

Launcher Data 

Begin job on node146 at 2019-09-15 20:39:03
IDJOB=4397473
IDBENCH=115486
IDSOLVER=2849
FILE ID=node146/4397473-1568572784
RUNJOBID= node146-1568572743-22678
PBS_JOBID= 21703311
Free space on /tmp= 59028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/test/cop/OpenStacks-m1-pb-10-10-1.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397473-1568572784/watcher-4397473-1568572784 -o /tmp/evaluation-result-4397473-1568572784/solver-4397473-1568572784 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node146-1568572743-22678 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397473-1568572784.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6d608cb246764b26f2fd04eaba1e7ec3
RANDOM SEED=1868918536

node146.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	: 5332.90
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	: 5332.90
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	: 5332.90
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	: 5332.90
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:        30940596 kB
MemAvailable:   31873988 kB
Buffers:          206860 kB
Cached:           998380 kB
SwapCached:         4452 kB
Active:           573188 kB
Inactive:         636404 kB
Active(anon):      21824 kB
Inactive(anon):    30124 kB
Active(file):     551364 kB
Inactive(file):   606280 kB
Unevictable:      110956 kB
Mlocked:          110956 kB
SwapTotal:      67108860 kB
SwapFree:       67001140 kB
Dirty:              5052 kB
Writeback:             0 kB
AnonPages:        112584 kB
Mapped:            44484 kB
Shmem:             38664 kB
Slab:             212820 kB
SReclaimable:     183164 kB
SUnreclaim:        29656 kB
KernelStack:        3280 kB
PageTables:         6752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     511012 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 59024 MiB
End job on node146 at 2019-09-15 20:39:56