Trace number 4394662

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 2OPT5 52.6537 52.6623

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 

0.00/0.01	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.01	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.01	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.01	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.01	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.01	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.01	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.01	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.01	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.01	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.05	c
0.00/0.05	c This is cosoco 2.00 --  
0.00/0.05	c
0.00/0.05	c command line: cosoco -lc -model -restarts -stick HOME/instance-4394662-1568322749.xml 
0.00/0.05	c enable optimization
0.00/0.05	c ========================================[ Problem Statistics ]===========================================
0.00/0.05	c |                                                                                                       
0.00/0.05	c |  Parse time        :         0.03 s 
0.00/0.05	c |
0.00/0.05	c |               Variables: 320
0.00/0.05	c |            Domain Sizes: 2..11
0.00/0.05	c |
0.00/0.05	c |             Constraints: 312
0.00/0.05	c |                   Arity: 2..11  -- Binary: 110  -- Ternary: 190
0.00/0.05	c | 
0.00/0.05	c |                   Types: 
0.00/0.05	c |                          (X = Y): 10
0.00/0.05	c |                          All Different: 1
0.00/0.05	c |                          Extension: 200  (nb tuples: 3..10) -- (shared: 96)
0.00/0.05	c |                          Max constant: 1
0.00/0.05	c |                          Sum: 100
0.00/0.05	c |                          
0.00/0.05	c |               Objective: Minimize Max constant
0.00/0.05	
0.00/0.05	c =========================================================================================================
0.00/0.05	o 6
0.00/0.05	c    1 calls to solver(id=*d): best=0 lower=6 upper=0 
0.00/0.07	o 5
52.58/52.66	s OPTIMUM FOUND
52.58/52.66	c call to solver        : 3
52.58/52.66	c
52.58/52.66	c restarts              : 72          
52.58/52.66	c conflicts             : 682829       (12970 /sec)
52.58/52.66	c decisions             : 7352435      (139652 /sec)
52.58/52.66	c propagations          : 71697777    (1361827 /sec)
52.58/52.66	c root propagations     : 14187       
52.58/52.66	c filter calls          : 133145915      (2528972 /sec)
52.58/52.66	c useless filter calls  : 88360032       (66 %)
52.58/52.66	c Memory used           : 28.51 MB
52.58/52.66	c Best bound time (wc)  : 0.0676582 s
52.58/52.66	c CPU time              : 52.6482 s
52.58/52.66	c real time             : 52.6522 s
52.58/52.66	
52.58/52.66	
52.58/52.66	v <instantiation type='solution' cost='5'>
52.58/52.66	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>
52.58/52.66	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>
52.58/52.66	v </instantiation>
52.58/52.66

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 (9210 MiB free)
  memory of node 1: 16384 MiB (15380 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394662-1568322749/watcher-4394662-1568322749 -o /tmp/evaluation-result-4394662-1568322749/solver-4394662-1568322749 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1568318532-25084 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4394662-1568322749.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=25107, runsolver pid=25104
Current StackSize limit: 8192 KiB


[startup+0.100192 s]*
/proc/loadavg: 3.61 4.93 6.72 3/198 25114
/proc/meminfo: memFree=25179048/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5860 CPUtime=0.09 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 1640 0 0 0 9 0 0 0 20 0 1 0 408532215 29892608 1465 33554432000 4194304 6210612 140732351975552 140732351972040 5409301 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1465 906 493 0 603 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5860 KiB

[startup+0.209527 s]*
/proc/loadavg: 3.61 4.93 6.72 3/198 25114
/proc/meminfo: memFree=25179048/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5860 CPUtime=0.2 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 1640 0 0 0 20 0 0 0 20 0 1 0 408532215 29892608 1465 33554432000 4194304 6210612 140732351975552 140732351972040 5409293 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1465 906 493 0 603 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5860 KiB

[startup+0.30913 s]*
/proc/loadavg: 3.61 4.93 6.72 3/198 25114
/proc/meminfo: memFree=25179048/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5860 CPUtime=0.3 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 1640 0 0 0 30 0 0 0 20 0 1 0 408532215 29892608 1465 33554432000 4194304 6210612 140732351975552 140732351972040 5396590 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1465 906 493 0 603 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5860 KiB

[startup+0.700328 s]
/proc/loadavg: 3.61 4.93 6.72 3/198 25114
/proc/meminfo: memFree=25178676/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5860 CPUtime=0.68 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 1640 0 0 0 68 0 0 0 20 0 1 0 408532215 29892608 1465 33554432000 4194304 6210612 140732351975552 140732351973688 5389284 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1465 906 493 0 603 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5860 KiB

[startup+1.50034 s]
/proc/loadavg: 3.61 4.93 6.72 3/198 25114
/proc/meminfo: memFree=25179032/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5860 CPUtime=1.48 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 1640 0 0 0 148 0 0 0 20 0 1 0 408532215 29892608 1465 33554432000 4194304 6210612 140732351975552 140732351973688 5397215 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1465 906 493 0 603 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5860 KiB

[startup+3.10915 s]
/proc/loadavg: 3.61 4.93 6.72 3/198 25114
/proc/meminfo: memFree=25179032/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5916 CPUtime=3.09 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 2131 0 0 0 309 0 0 0 20 0 1 0 408532215 29892608 1479 33554432000 4194304 6210612 140732351975552 140732351973688 5409301 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1479 906 493 0 603 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5916 KiB

[startup+6.30033 s]
/proc/loadavg: 3.40 4.87 6.69 3/198 25114
/proc/meminfo: memFree=25179288/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5916 CPUtime=6.28 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 2623 0 0 0 628 0 0 0 20 0 1 0 408532215 29892608 1479 33554432000 4194304 6210612 140732351975552 140732351973688 5396590 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1479 906 493 0 603 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5916 KiB

[startup+12.7003 s]
/proc/loadavg: 3.29 4.82 6.67 3/198 25114
/proc/meminfo: memFree=25179536/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5916 CPUtime=12.68 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 3114 0 0 0 1268 0 0 0 20 0 1 0 408532215 29892608 1479 33554432000 4194304 6210612 140732351975552 140732351973688 5038416 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1479 906 493 0 603 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5916 KiB

[startup+25.5003 s]
/proc/loadavg: 3.01 4.68 6.59 3/198 25114
/proc/meminfo: memFree=25180432/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5916 CPUtime=25.48 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 4087 0 0 0 2548 0 0 0 20 0 1 0 408532215 29892608 1479 33554432000 4194304 6210612 140732351975552 140732351973688 5409293 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1479 906 493 0 603 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5916 KiB

[startup+51.1091 s]
/proc/loadavg: 2.66 4.47 6.47 3/198 25116
/proc/meminfo: memFree=25180040/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5916 CPUtime=51.09 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 4583 0 0 0 5109 0 0 0 20 0 1 0 408532215 29892608 1479 33554432000 4194304 6210612 140732351975552 140732351973688 5038781 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1479 906 493 0 603 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5916 KiB

[startup+52.6622 s]
# the end of solver process 25107 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=52.6487 s, system=0.004999 s

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

[startup+51.2004 s]
/proc/loadavg: 2.66 4.47 6.47 3/198 25116
/proc/meminfo: memFree=25180040/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5916 CPUtime=51.18 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 4583 0 0 0 5118 0 0 0 20 0 1 0 408532215 29892608 1479 33554432000 4194304 6210612 140732351975552 140732351973688 5034952 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1479 906 493 0 603 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5916 KiB

[startup+52.0003 s]*
/proc/loadavg: 2.66 4.47 6.47 3/198 25116
/proc/meminfo: memFree=25180040/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5916 CPUtime=51.99 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 4583 0 0 0 5199 0 0 0 20 0 1 0 408532215 29892608 1479 33554432000 4194304 6210612 140732351975552 140732351973688 5150418 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1479 906 493 0 603 0
Current children cumulated CPU time: 51.99 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5916 KiB

[startup+52.4004 s]
/proc/loadavg: 2.66 4.47 6.47 3/198 25116
/proc/meminfo: memFree=25180040/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5916 CPUtime=52.38 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 4583 0 0 0 5238 0 0 0 20 0 1 0 408532215 29892608 1479 33554432000 4194304 6210612 140732351975552 140732351973688 5148366 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1479 906 493 0 603 0
Current children cumulated CPU time: 52.38 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5916 KiB

[startup+52.6003 s]
/proc/loadavg: 2.66 4.47 6.47 3/198 25116
/proc/meminfo: memFree=25180040/32770624 swapFree=66977612/67108860
[pid=25107] ppid=25104 vsize=29192 memory=5916 CPUtime=52.58 cores=0,2,4,6
/proc/25107/stat : 25107 (cosoco) R 25104 25107 25053 0 -1 4202496 4583 0 0 0 5258 0 0 0 20 0 1 0 408532215 29892608 1479 33554432000 4194304 6210612 140732351975552 140732351973688 5034915 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 8667136 140732351984651 140732351984753 140732351984753 140732351987662 0
/proc/25107/statm: 7298 1479 906 493 0 603 0
Current children cumulated CPU time: 52.58 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 5916 KiB

Child status: 0
Real time (s): 52.6623
CPU time (s): 52.6537
CPU user time (s): 52.6487
CPU system time (s): 0.004999
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 29192
Max. memory (cumulated for all children) (KiB): 5916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.6487
system time used= 0.004999
maximum resident set size= 5984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4630
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= 36
involuntary context switches= 16


# summary of solver processes directly reported to runsolver:
#   pid: 25107
#   total CPU time (s): 52.6537
#   total CPU user time (s): 52.6487
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.215284 second user time and 0.382379 second system time

The end

Launcher Data 

Begin job on node104 at 2019-09-12 22:02:12
IDJOB=4394662
IDBENCH=115486
IDSOLVER=2830
FILE ID=node104/4394662-1568322749
RUNJOBID= node104-1568318532-25084
PBS_JOBID= 21701142
Free space on /tmp= 56576 MiB

SOLVER NAME= cosoco 2
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-4394662-1568322749/watcher-4394662-1568322749 -o /tmp/evaluation-result-4394662-1568322749/solver-4394662-1568322749 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1568318532-25084 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4394662-1568322749.xml

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

MD5SUM BENCH= 6d608cb246764b26f2fd04eaba1e7ec3
RANDOM SEED=869199643

node104.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	: 5334.09
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	: 5334.09
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	: 5334.09
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	: 5334.09
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:        25184312 kB
MemAvailable:   31826812 kB
Buffers:          128160 kB
Cached:          6727936 kB
SwapCached:        31864 kB
Active:          1756512 kB
Inactive:        5137132 kB
Active(anon):       4004 kB
Inactive(anon):    75028 kB
Active(file):    1752508 kB
Inactive(file):  5062104 kB
Unevictable:      108068 kB
Mlocked:          108068 kB
SwapTotal:      67108860 kB
SwapFree:       66977612 kB
Dirty:              2776 kB
Writeback:             0 kB
AnonPages:        114604 kB
Mapped:            42364 kB
Shmem:             32780 kB
Slab:             286812 kB
SReclaimable:     256348 kB
SUnreclaim:        30464 kB
KernelStack:        3264 kB
PageTables:         5896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     494532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56568 MiB
End job on node104 at 2019-09-12 22:03:05