Trace number 4394726

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 2OPT32 36.5854 36.5905

General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-017.xml
MD5SUM0c1c5c68e188d2d47ba67b7c3f6e3a51
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark32
Best CPU time to get the best result obtained on this benchmark26.99
Satisfiable
(Un)Satisfiability was proved
Number of variables305
Number of constraints168
Number of domains33
Minimum domain size2
Maximum domain size33
Distribution of domain sizes[{"size":2,"count":154},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":2},{"size":8,"count":1},{"size":9,"count":2},{"size":10,"count":1},{"size":11,"count":2},{"size":12,"count":1},{"size":13,"count":2},{"size":14,"count":1},{"size":15,"count":2},{"size":16,"count":1},{"size":17,"count":2},{"size":19,"count":1},{"size":21,"count":1},{"size":23,"count":1},{"size":25,"count":1},{"size":27,"count":1},{"size":29,"count":1},{"size":31,"count":1},{"size":33,"count":1}]
Minimum variable degree0
Maximum variable degree16
Distribution of variable degrees[{"degree":0,"count":120},{"degree":2,"count":168},{"degree":16,"count":17}]
Minimum constraint arity2
Maximum constraint arity17
Distribution of constraint arities[{"arity":2,"count":17},{"arity":3,"count":137},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1},{"arity":11,"count":1},{"arity":12,"count":1},{"arity":13,"count":1},{"arity":14,"count":1},{"arity":15,"count":1},{"arity":16,"count":1},{"arity":17,"count":1}]
Number of extensional constraints0
Number of intensional constraints152
Distribution of constraint types[{"type":"intension","count":152},{"type":"sum","count":16}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c
0.00/0.00	c This is cosoco 2.00 --  
0.00/0.00	c
0.00/0.00	c command line: cosoco -lc -model -restarts -stick HOME/instance-4394726-1568340331.xml 
0.00/0.00	c intension  eq(mul(x[0],x[1]),y[0][0]) -> extension (support ? 1) - 4tuples
0.00/0.03	c intension -> extension : same as previous
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0.00/0.04	c intension -> extension : same as previous
0.00/0.04	c intension  eq(mul(c[0],c[0]),s[0]) -> extension (support ? 1) - 33tuples
0.00/0.04	c intension  eq(mul(c[1],c[1]),s[1]) -> extension (support ? 1) - 31tuples
0.00/0.05	c intension  eq(mul(c[2],c[2]),s[2]) -> extension (support ? 1) - 29tuples
0.00/0.05	c intension  eq(mul(c[3],c[3]),s[3]) -> extension (support ? 1) - 27tuples
0.00/0.05	c intension  eq(mul(c[4],c[4]),s[4]) -> extension (support ? 1) - 25tuples
0.00/0.05	c intension  eq(mul(c[5],c[5]),s[5]) -> extension (support ? 1) - 23tuples
0.00/0.05	c intension  eq(mul(c[6],c[6]),s[6]) -> extension (support ? 1) - 21tuples
0.00/0.05	c intension  eq(mul(c[7],c[7]),s[7]) -> extension (support ? 1) - 19tuples
0.00/0.05	c intension  eq(mul(c[8],c[8]),s[8]) -> extension (support ? 1) - 17tuples
0.00/0.05	c intension  eq(mul(c[9],c[9]),s[9]) -> extension (support ? 1) - 15tuples
0.00/0.05	c intension  eq(mul(c[10],c[10]),s[10]) -> extension (support ? 1) - 13tuples
0.00/0.05	c intension  eq(mul(c[11],c[11]),s[11]) -> extension (support ? 1) - 11tuples
0.00/0.05	c intension  eq(mul(c[12],c[12]),s[12]) -> extension (support ? 1) - 9tuples
0.00/0.05	c intension  eq(mul(c[13],c[13]),s[13]) -> extension (support ? 1) - 7tuples
0.00/0.05	c intension  eq(mul(c[14],c[14]),s[14]) -> extension (support ? 1) - 5tuples
0.00/0.05	c intension  eq(mul(c[15],c[15]),s[15]) -> extension (support ? 1) - 3tuples
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        :         0.05 s 
0.00/0.05	c |
0.00/0.05	c |               Variables: 305
0.00/0.05	c |            Domain Sizes: 2..33
0.00/0.05	c |
0.00/0.05	c |             Constraints: 169
0.00/0.05	c |                   Arity: 2..17  -- Binary: 17  -- Ternary: 137
0.00/0.05	c | 
0.00/0.05	c |                   Types: 
0.00/0.05	c |                          Extension: 152  (nb tuples: 3..33) -- (shared: 135)
0.00/0.05	c |                          Sum: 17
0.00/0.05	c |                          
0.00/0.05	c |               Objective: Minimize Sum
0.00/0.05	
0.00/0.05	c =========================================================================================================
0.00/0.05	o 424
0.00/0.05	c    1 calls to solver(id=0): best=424 lower=0 upper=423 
0.00/0.05	o 340
0.00/0.05	o 140
0.00/0.05	c    3 calls to solver(id=0): best=140 lower=0 upper=139 
0.00/0.06	o 116
0.00/0.06	o 96
0.00/0.06	c    5 calls to solver(id=0): best=96 lower=0 upper=95 
0.00/0.06	o 52
0.00/0.09	o 48
0.00/0.09	c    7 calls to solver(id=0): best=48 lower=0 upper=47 
0.00/0.10	o 44
0.10/0.11	o 40
0.10/0.11	c    9 calls to solver(id=0): best=40 lower=0 upper=39 
0.10/0.12	o 36
0.21/0.28	o 32
0.21/0.28	c   11 calls to solver(id=0): best=32 lower=0 upper=31 
36.49/36.59	s OPTIMUM FOUND
36.49/36.59	c call to solver        : 12
36.49/36.59	c
36.49/36.59	c restarts              : 76          
36.49/36.59	c conflicts             : 258584       (7069 /sec)
36.49/36.59	c decisions             : 3025395      (82705 /sec)
36.49/36.59	c propagations          : 55736477    (1523672 /sec)
36.49/36.59	c root propagations     : 729         
36.49/36.59	c filter calls          : 57208649       (1563916 /sec)
36.49/36.59	c useless filter calls  : 26447884       (46 %)
36.49/36.59	c Memory used           : 28.50 MB
36.49/36.59	c Best bound time (wc)  : 0.284318 s
36.49/36.59	c CPU time              : 36.5804 s
36.49/36.59	c real time             : 36.5853 s
36.49/36.59	
36.49/36.59	
36.49/36.59	v <instantiation type='solution' cost='32'>
36.49/36.59	v <list>c[0] c[10] c[11] c[12] c[13] c[14] c[15] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] s[0] s[10] s[11] s[12] s[13] s[14] s[15] s[1] s[2] s[3] s[4] s[5] s[6] s[7] s[8] s[9] x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] y[0][0] y[0][10] y[0][11] y[0][12] y[0][13] y[0][14] y[0][15] 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[0][9] y[10][0] y[10][10] y[10][11] y[10][12] y[10][13] y[10][14] y[10][15] y[10][1] y[10][2] y[10][3] y[10][4] y[10][5] y[10][6] y[10][7] y[10][8] y[10][9] y[11][0] y[11][10] y[11][11] y[11][12] y[11][13] y[11][14] y[11][15] y[11][1] y[11][2] y[11][3] y[11][4] y[11][5] y[11][6] y[11][7] y[11][8] y[11][9] y[12][0] y[12][10] y[12][11] y[12][12] y[12][13] y[12][14] y[12][15] y[12][1] y[12][2] y[12][3] y[12][4] y[12][5] y[12][6] y[12][7] y[12][8] y[12][9] y[13][0] y[13][10] y[13][11] y[13][12] y[13][13] y[13][14] y[13][15] y[13][1] y[13][2] y[13][3] y[13][4] y[13][5] y[13][6] y[13][7] y[13][8] y[13][9] y[14][0] y[14][10] y[14][11] y[14][12] y[14][13] y[14][14] y[14][15] y[14][1] y[14][2] y[14][3] y[14][4] y[14][5] y[14][6] y[14][7] y[14][8] y[14][9] y[15][0] y[15][10] y[15][11] y[15][12] y[15][13] y[15][14] y[15][15] y[15][1] y[15][2] y[15][3] y[15][4] y[15][5] y[15][6] y[15][7] y[15][8] y[15][9] y[1][0] y[1][10] y[1][11] y[1][12] y[1][13] y[1][14] y[1][15] 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[1][9] y[2][0] y[2][10] y[2][11] y[2][12] y[2][13] y[2][14] y[2][15] 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[2][9] y[3][0] y[3][10] y[3][11] y[3][12] y[3][13] y[3][14] y[3][15] 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[3][9] y[4][0] y[4][10] y[4][11] y[4][12] y[4][13] y[4][14] y[4][15] 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[4][9] y[5][0] y[5][10] y[5][11] y[5][12] y[5][13] y[5][14] y[5][15] 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[5][9] y[6][0] y[6][10] y[6][11] y[6][12] y[6][13] y[6][14] y[6][15] 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[6][9] y[7][0] y[7][10] y[7][11] y[7][12] y[7][13] y[7][14] y[7][15] 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[7][9] y[8][0] y[8][10] y[8][11] y[8][12] y[8][13] y[8][14] y[8][15] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] y[8][9] y[9][0] y[9][10] y[9][11] y[9][12] y[9][13] y[9][14] y[9][15] y[9][1] y[9][2] y[9][3] y[9][4] y[9][5] y[9][6] y[9][7] y[9][8] y[9][9] </list>
36.49/36.59	v <values>2 -2 -1 -2 -1 0 -1 1 2 -1 -2 -1 2 1 0 -1 4 4 1 4 1 0 1 1 4 1 4 1 4 1 0 1 -1 1 -1 1 1 1 -1 1 -1 -1 -1 1 1 1 1 -1 1 1 -1 -1 1 1 -1 -1 1 1 -1 1 1 1 -1 -1 1 1 * * * * * * -1 -1 -1 -1 1 * * * * -1 * * * * * * -1 -1 1 1 * * * * * -1 * * * * * * -1 1 -1 * * * * * * -1 * * * * * * 1 -1 * * * * * * * 1 * * * * * * -1 * * * * * * * * -1 * * * * * * * * * * * * * * * 1 1 -1 1 -1 1 * 1 -1 -1 1 1 -1 1 -1 -1 1 1 -1 -1 1 * * -1 -1 -1 1 -1 1 1 1 1 -1 1 1 1 * * * -1 -1 -1 -1 1 1 -1 -1 1 -1 -1 -1 * * * * -1 -1 1 1 1 -1 1 -1 1 -1 1 * * * * * -1 1 -1 1 -1 1 1 -1 -1 -1 * * * * * * 1 -1 -1 -1 1 1 1 1 1 1 * * * * * * -1 -1 1 1 1 1 -1 -1 * -1 * * * * * * -1 1 -1 1 1 -1 1 * * -1 * * * * * * 1 -1 -1 1 -1 1 * * * </values>
36.49/36.59	v </instantiation>
36.49/36.59

Verifier Data 

OK	32

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 (9202 MiB free)
  memory of node 1: 16384 MiB (14942 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394726-1568340331/watcher-4394726-1568340331 -o /tmp/evaluation-result-4394726-1568340331/solver-4394726-1568340331 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1568318532-25084 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4394726-1568340331.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
Current StackSize limit: 8192 KiB

solver pid=28698, runsolver pid=28695

[startup+0.100194 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 28699
/proc/meminfo: memFree=24722684/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5800 CPUtime=0.1 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 1627 0 0 0 10 0 0 0 20 0 1 0 410290433 29884416 1450 33554432000 4194304 6210612 140737472604960 140737472601496 139785941445728 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1450 897 493 0 601 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5800 KiB

[startup+0.209605 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 28699
/proc/meminfo: memFree=24722684/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5800 CPUtime=0.21 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 1628 0 0 0 21 0 0 0 20 0 1 0 410290433 29884416 1450 33554432000 4194304 6210612 140737472604960 140737472601496 5396599 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1450 897 493 0 601 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5800 KiB

[startup+0.308905 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 28699
/proc/meminfo: memFree=24722684/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5800 CPUtime=0.31 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 1629 0 0 0 31 0 0 0 20 0 1 0 410290433 29884416 1450 33554432000 4194304 6210612 140737472604960 140737472601496 5397215 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1450 897 493 0 601 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5800 KiB

[startup+0.700331 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28699
/proc/meminfo: memFree=24722920/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5800 CPUtime=0.69 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 1630 0 0 0 69 0 0 0 20 0 1 0 410290433 29884416 1450 33554432000 4194304 6210612 140737472604960 140737472592840 5150752 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1450 897 493 0 601 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5800 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28699
/proc/meminfo: memFree=24722884/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5800 CPUtime=1.49 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 1630 0 0 0 149 0 0 0 20 0 1 0 410290433 29884416 1450 33554432000 4194304 6210612 140737472604960 140737472592840 5034848 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1450 897 493 0 601 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5800 KiB

[startup+3.10897 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28699
/proc/meminfo: memFree=24722904/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5872 CPUtime=3.1 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 2016 0 0 0 310 0 0 0 20 0 1 0 410290433 29884416 1468 33554432000 4194304 6210612 140737472604960 140737472592840 5409301 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1468 897 493 0 601 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5872 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28699
/proc/meminfo: memFree=24722836/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5872 CPUtime=6.29 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 2401 0 0 0 629 0 0 0 20 0 1 0 410290433 29884416 1468 33554432000 4194304 6210612 140737472604960 140737472592840 5397063 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1468 897 493 0 601 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5872 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28701
/proc/meminfo: memFree=24722540/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5872 CPUtime=12.69 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 2786 0 0 0 1269 0 0 0 20 0 1 0 410290433 29884416 1468 33554432000 4194304 6210612 140737472604960 140737472592840 5038420 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1468 897 493 0 601 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5872 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28701
/proc/meminfo: memFree=24722624/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5872 CPUtime=25.49 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 3557 0 0 0 2549 0 0 0 20 0 1 0 410290433 29884416 1468 33554432000 4194304 6210612 140737472604960 140737472592840 5396576 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1468 897 493 0 601 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5872 KiB

[startup+36.5905 s]
# the end of solver process 28698 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=36.5804 s, system=0.004999 s

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

[startup+25.6003 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28701
/proc/meminfo: memFree=24722624/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5872 CPUtime=25.59 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 3557 0 0 0 2559 0 0 0 20 0 1 0 410290433 29884416 1468 33554432000 4194304 6210612 140737472604960 140737472592840 5249724 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1468 897 493 0 601 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5872 KiB

[startup+32.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 28701
/proc/meminfo: memFree=24722748/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5872 CPUtime=31.99 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 3557 0 0 0 3199 0 0 0 20 0 1 0 410290433 29884416 1468 33554432000 4194304 6210612 140737472604960 140737472592840 5148451 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1468 897 493 0 601 0
Current children cumulated CPU time: 31.99 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5872 KiB

[startup+33.6003 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28701
/proc/meminfo: memFree=24722748/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5872 CPUtime=33.59 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 3557 0 0 0 3359 0 0 0 20 0 1 0 410290433 29884416 1468 33554432000 4194304 6210612 140737472604960 140737472592840 5185864 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1468 897 493 0 601 0
Current children cumulated CPU time: 33.59 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5872 KiB

[startup+35.2003 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28701
/proc/meminfo: memFree=24722748/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5872 CPUtime=35.19 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 3558 0 0 0 3519 0 0 0 20 0 1 0 410290433 29884416 1468 33554432000 4194304 6210612 140737472604960 140737472592840 5409293 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1468 897 493 0 601 0
Current children cumulated CPU time: 35.19 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5872 KiB

[startup+36.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 28701
/proc/meminfo: memFree=24722748/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5872 CPUtime=35.99 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 3558 0 0 0 3599 0 0 0 20 0 1 0 410290433 29884416 1468 33554432000 4194304 6210612 140737472604960 140737472592840 5397089 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1468 897 493 0 601 0
Current children cumulated CPU time: 35.99 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5872 KiB

[startup+36.4003 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28701
/proc/meminfo: memFree=24722748/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5872 CPUtime=36.39 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 3558 0 0 0 3639 0 0 0 20 0 1 0 410290433 29884416 1468 33554432000 4194304 6210612 140737472604960 140737472592840 5148487 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1468 897 493 0 601 0
Current children cumulated CPU time: 36.39 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5872 KiB

[startup+36.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28701
/proc/meminfo: memFree=24722748/32770624 swapFree=66977612/67108860
[pid=28698] ppid=28695 vsize=29184 memory=5872 CPUtime=36.49 cores=0,2,4,6
/proc/28698/stat : 28698 (cosoco) R 28695 28698 25053 0 -1 4202496 3558 0 0 0 3649 0 0 0 20 0 1 0 410290433 29884416 1468 33554432000 4194304 6210612 140737472604960 140737472592840 5396590 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 17559552 140737472611339 140737472611441 140737472611441 140737472614350 0
/proc/28698/statm: 7296 1468 897 493 0 601 0
Current children cumulated CPU time: 36.49 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 5872 KiB

Child status: 0
Real time (s): 36.5905
CPU time (s): 36.5854
CPU user time (s): 36.5804
CPU system time (s): 0.004999
CPU usage (%): 99.986
Max. virtual memory (cumulated for all children) (KiB): 29184
Max. memory (cumulated for all children) (KiB): 5872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.5804
system time used= 0.004999
maximum resident set size= 5940
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3610
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= 14
involuntary context switches= 47


# summary of solver processes directly reported to runsolver:
#   pid: 28698
#   total CPU time (s): 36.5854
#   total CPU user time (s): 36.5804
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.130892 second user time and 0.296731 second system time

The end

Launcher Data 

Begin job on node104 at 2019-09-13 02:55:15
IDJOB=4394726
IDBENCH=127056
IDSOLVER=2830
FILE ID=node104/4394726-1568340331
RUNJOBID= node104-1568318532-25084
PBS_JOBID= 21701142
Free space on /tmp= 56572 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-017.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394726-1568340331/watcher-4394726-1568340331 -o /tmp/evaluation-result-4394726-1568340331/solver-4394726-1568340331 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1568318532-25084 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4394726-1568340331.xml

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

MD5SUM BENCH= 0c1c5c68e188d2d47ba67b7c3f6e3a51
RANDOM SEED=188095337

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:        24724828 kB
MemAvailable:   31386064 kB
Buffers:          136116 kB
Cached:          6738396 kB
SwapCached:        31864 kB
Active:          2208104 kB
Inactive:        5146584 kB
Active(anon):     446808 kB
Inactive(anon):    74764 kB
Active(file):    1761296 kB
Inactive(file):  5071820 kB
Unevictable:      107804 kB
Mlocked:          107804 kB
SwapTotal:      67108860 kB
SwapFree:       66977612 kB
Dirty:              2624 kB
Writeback:             0 kB
AnonPages:        567144 kB
Mapped:            44748 kB
Shmem:             32780 kB
Slab:             286300 kB
SReclaimable:     256580 kB
SUnreclaim:        29720 kB
KernelStack:        3744 kB
PageTables:         6376 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     961248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    516096 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 2019-09-13 02:55:51