Trace number 4301332

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 1.12SAT (TO)104 252.006 252.01

General information on the benchmark

NameTal/
Tal-03_c18.xml
MD5SUMfb5ba5d4d49d61a1ee3ee3c25fa47163
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark96
Best CPU time to get the best result obtained on this benchmark98.6036
Satisfiable
(Un)Satisfiability was proved
Number of variables404
Number of constraints286
Number of domains10
Minimum domain size1
Maximum domain size42
Distribution of domain sizes[{"size":1,"count":63},{"size":2,"count":4},{"size":3,"count":5},{"size":4,"count":6},{"size":5,"count":7},{"size":6,"count":43},{"size":7,"count":9},{"size":8,"count":28},{"size":42,"count":62}]
Minimum variable degree0
Maximum variable degree13
Distribution of variable degrees[{"degree":0,"count":177},{"degree":1,"count":63},{"degree":2,"count":47},{"degree":3,"count":8},{"degree":4,"count":9},{"degree":5,"count":25},{"degree":6,"count":17},{"degree":7,"count":12},{"degree":8,"count":12},{"degree":9,"count":17},{"degree":10,"count":8},{"degree":11,"count":5},{"degree":12,"count":3},{"degree":13,"count":1}]
Minimum constraint arity1
Maximum constraint arity10
Distribution of constraint arities[{"arity":1,"count":88},{"arity":2,"count":90},{"arity":3,"count":30},{"arity":4,"count":10},{"arity":5,"count":16},{"arity":6,"count":15},{"arity":7,"count":14},{"arity":8,"count":12},{"arity":9,"count":9},{"arity":10,"count":2}]
Number of extensional constraints49
Number of intensional constraints225
Distribution of constraint types[{"type":"extension","count":49},{"type":"intension","count":225},{"type":"count","count":12}]
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 AllEqual constraint using 1 generic x=y constraints 
0.00/0.00	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.00	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.00	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 
0.00/0.02	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.02	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.02	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.02	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.02	c AllEqual constraint using 1 generic x=y constraints 
0.00/0.02	c AllEqual constraint using 1 generic x=y constraints 
0.10/0.16	c best=?? lower=0 upper=560 
0.20/0.31	c
0.20/0.31	c This is cosoco 1.12 --  
0.20/0.31	c
0.20/0.31	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301332-1532879720.xml 
0.20/0.31	c enable optimization
0.20/0.31	c ========================================[ Problem Statistics ]===========================================
0.20/0.31	c |                                                                                                       
0.20/0.31	c |  Parse time        :         0.15 s 
0.20/0.31	c |
0.20/0.31	c |               Variables: 404
0.20/0.31	c |            Domain Sizes: 1..42
0.20/0.31	c |
0.20/0.31	c |             Constraints: 287
0.20/0.31	c |                   Arity: 1..98  -- Unary: 88  -- Binary: 90  -- Ternary: 30
0.20/0.31	c | 
0.20/0.31	c |                   Types: 
0.20/0.31	c |                          (X = Y): 12
0.20/0.31	c |                          Exactly K variable: 12
0.20/0.31	c |                          Extension: 49  (nb tuples: 83..2111) -- (shared: 36)
0.20/0.31	c |                          Intension: 125
0.20/0.31	c |                          Sum: 1
0.20/0.31	c |                          Unary: 88
0.20/0.31	c |                          
0.20/0.31	c |               Objective: Minimize Sum
0.20/0.31	
0.20/0.31	c =========================================================================================================
0.20/0.31	o 156
0.20/0.31	c    1 calls to solver: best=156 lower=0 upper=155 
0.30/0.33	o 152
0.30/0.37	o 148
0.30/0.37	c    3 calls to solver: best=148 lower=0 upper=147 
0.30/0.39	o 144
0.68/0.75	o 136
0.68/0.75	c    5 calls to solver: best=136 lower=0 upper=135 
0.88/0.90	o 120
68.58/68.67	o 116
68.58/68.67	c    7 calls to solver: best=116 lower=0 upper=115 
91.78/91.86	o 112
111.58/111.66	o 108
111.58/111.66	c    9 calls to solver: best=108 lower=0 upper=107 
197.29/197.33	o 106
224.39/224.45	o 104
224.39/224.45	c   11 calls to solver: best=104 lower=0 upper=103 
252.00/252.00	
252.00/252.00	c *** INTERRUPTED ***
252.00/252.00	c restarts              : 65          
252.00/252.00	c conflicts             : 484021       (1921 /sec)
252.00/252.00	c decisions             : 2962222      (11755 /sec)
252.00/252.00	c propagations          : 56229512    (223138 /sec)
252.00/252.00	c root propagations     : 1674        
252.00/252.00	c filter calls          : 90710391       (359970 /sec)
252.00/252.00	c useless filter calls  : 72427019       (79 %)
252.00/252.00	c Memory used           : 31.22 MB
252.00/252.00	c CPU time              : 251.994 s
252.00/252.00	
252.00/252.00	c nb Solutions = 11
252.00/252.00	s SATISFIABLE
252.00/252.00	c Best value found: 104
252.00/252.00	
252.00/252.00	
252.00/252.00	v <instantiation type='solution' cost='104'>
252.00/252.00	v <list>a[0][0] a[0][1] a[0][2] a[0][3] a[0][4] a[0][5] a[0][6] a[10][0] a[10][1] a[10][2] a[10][3] a[10][4] a[10][5] a[10][6] a[11][0] a[11][1] a[11][2] a[11][3] a[11][4] a[11][5] a[11][6] a[12][0] a[12][1] a[12][2] a[12][3] a[12][4] a[12][5] a[12][6] a[13][0] a[13][1] a[13][2] a[13][3] a[13][4] a[13][5] a[13][6] a[1][0] a[1][1] a[1][2] a[1][3] a[1][4] a[1][5] a[1][6] a[2][0] a[2][1] a[2][2] a[2][3] a[2][4] a[2][5] a[2][6] a[3][0] a[3][1] a[3][2] a[3][3] a[3][4] a[3][5] a[3][6] a[4][0] a[4][1] a[4][2] a[4][3] a[4][4] a[4][5] a[4][6] a[5][0] a[5][1] a[5][2] a[5][3] a[5][4] a[5][5] a[5][6] a[6][0] a[6][1] a[6][2] a[6][3] a[6][4] a[6][5] a[6][6] a[7][0] a[7][1] a[7][2] a[7][3] a[7][4] a[7][5] a[7][6] a[8][0] a[8][1] a[8][2] a[8][3] a[8][4] a[8][5] a[8][6] a[9][0] a[9][1] a[9][2] a[9][3] a[9][4] a[9][5] a[9][6] c[0][0] c[0][1] c[0][2] c[0][3] c[0][4] c[0][5] c[0][6] c[10][0] c[10][1] c[10][2] c[10][3] c[10][4] c[10][5] c[10][6] c[11][0] c[11][1] c[11][2] c[11][3] c[11][4] c[11][5] c[11][6] c[12][0] c[12][1] c[12][2] c[12][3] c[12][4] c[12][5] c[12][6] c[13][0] c[13][1] c[13][2] c[13][3] c[13][4] c[13][5] c[13][6] c[1][0] c[1][1] c[1][2] c[1][3] c[1][4] c[1][5] c[1][6] c[2][0] c[2][1] c[2][2] c[2][3] c[2][4] c[2][5] c[2][6] c[3][0] c[3][1] c[3][2] c[3][3] c[3][4] c[3][5] c[3][6] c[4][0] c[4][1] c[4][2] c[4][3] c[4][4] c[4][5] c[4][6] c[5][0] c[5][1] c[5][2] c[5][3] c[5][4] c[5][5] c[5][6] c[6][0] c[6][1] c[6][2] c[6][3] c[6][4] c[6][5] c[6][6] c[7][0] c[7][1] c[7][2] c[7][3] c[7][4] c[7][5] c[7][6] c[8][0] c[8][1] c[8][2] c[8][3] c[8][4] c[8][5] c[8][6] c[9][0] c[9][1] c[9][2] c[9][3] c[9][4] c[9][5] c[9][6] cnt[0] cnt[10] cnt[11] cnt[1] cnt[2] cnt[3] cnt[4] cnt[5] cnt[6] cnt[7] cnt[8] cnt[9] i[0][0] i[0][1] i[0][2] i[0][3] i[0][4] i[0][5] i[0][6] i[10][0] i[10][1] i[10][2] i[10][3] i[10][4] i[10][5] i[10][6] i[11][0] i[11][1] i[11][2] i[11][3] i[11][4] i[11][5] i[11][6] i[12][0] i[12][1] i[12][2] i[12][3] i[12][4] i[12][5] i[12][6] i[13][0] i[13][1] i[13][2] i[13][3] i[13][4] i[13][5] i[13][6] i[1][0] i[1][1] i[1][2] i[1][3] i[1][4] i[1][5] i[1][6] i[2][0] i[2][1] i[2][2] i[2][3] i[2][4] i[2][5] i[2][6] i[3][0] i[3][1] i[3][2] i[3][3] i[3][4] i[3][5] i[3][6] i[4][0] i[4][1] i[4][2] i[4][3] i[4][4] i[4][5] i[4][6] i[5][0] i[5][1] i[5][2] i[5][3] i[5][4] i[5][5] i[5][6] i[6][0] i[6][1] i[6][2] i[6][3] i[6][4] i[6][5] i[6][6] i[7][0] i[7][1] i[7][2] i[7][3] i[7][4] i[7][5] i[7][6] i[8][0] i[8][1] i[8][2] i[8][3] i[8][4] i[8][5] i[8][6] i[9][0] i[9][1] i[9][2] i[9][3] i[9][4] i[9][5] i[9][6] l[0][0] l[0][1] l[0][2] l[0][3] l[0][4] l[0][5] l[0][6] l[10][0] l[10][1] l[10][2] l[10][3] l[10][4] l[10][5] l[10][6] l[11][0] l[11][1] l[11][2] l[11][3] l[11][4] l[11][5] l[11][6] l[12][0] l[12][1] l[12][2] l[12][3] l[12][4] l[12][5] l[12][6] l[13][0] l[13][1] l[13][2] l[13][3] l[13][4] l[13][5] l[13][6] l[1][0] l[1][1] l[1][2] l[1][3] l[1][4] l[1][5] l[1][6] l[2][0] l[2][1] l[2][2] l[2][3] l[2][4] l[2][5] l[2][6] l[3][0] l[3][1] l[3][2] l[3][3] l[3][4] l[3][5] l[3][6] l[4][0] l[4][1] l[4][2] l[4][3] l[4][4] l[4][5] l[4][6] l[5][0] l[5][1] l[5][2] l[5][3] l[5][4] l[5][5] l[5][6] l[6][0] l[6][1] l[6][2] l[6][3] l[6][4] l[6][5] l[6][6] l[7][0] l[7][1] l[7][2] l[7][3] l[7][4] l[7][5] l[7][6] l[8][0] l[8][1] l[8][2] l[8][3] l[8][4] l[8][5] l[8][6] l[9][0] l[9][1] l[9][2] l[9][3] l[9][4] l[9][5] l[9][6] </list>
252.00/252.00	v <values>* * * * * * * * * * * * * * 1 1 * * * * * * * * * * * * 2 * * * * * * 1 1 1 1 1 1 1 * * * * * * * 1 1 1 1 1 2 * * * * * * * * 3 0 0 1 2 * * * * * * * * * 1 1 1 0 * * * * * * * * * * 1 2 0 * * * * 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16 0 0 0 0 0 0 16 0 0 0 4 16 4 0 0 0 0 0 0 0 16 0 0 0 0 16 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 1 1 1 * * * * * * * 0 1 2 * * * * * * * * * * * 0 1 * * * * * * * * * * * * * * * * * * * 0 1 2 3 4 5 6 * * * * * * * 0 1 2 3 4 5 * * * * * * * * 0 3 4 4 4 * * * * * * * * * 0 1 2 3 * * * * * * * * * * 9 10 12 13 4 16 8 3 2 0 * * * * 3 3 * * * * * 3 3 * * * * * 6 * * * * * * 7 10 12 13 5 4 3 7 10 12 13 5 4 3 4 10 12 13 5 4 * 4 10 12 13 5 4 * 8 0 0 13 8 * * 8 13 8 0 0 * * 3 13 3 0 * * * 3 13 3 0 * * * 3 2 0 * * * * </values>
252.00/252.00	v </instantiation>
252.00/252.00

Verifier Data 

OK	104

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 (13421 MiB free)
  memory of node 1: 16384 MiB (14318 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301332-1532879720/watcher-4301332-1532879720 -o /tmp/evaluation-result-4301332-1532879720/solver-4301332-1532879720 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532878455-19305 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301332-1532879720.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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=20005, runsolver pid=20002
Current StackSize limit: 8192 KiB


[startup+0.10011 s]*
/proc/loadavg: 2.00 2.01 1.97 3/191 20006
/proc/meminfo: memFree=28403528/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=29732 memory=6156 CPUtime=0.1 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 1745 0 0 0 10 0 0 0 20 0 1 0 105535245 30445568 1539 33554432000 4194304 6142532 140728411493744 140728411490376 5205737 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7433 1539 844 476 0 755 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29732 KiB
Current children cumulated memory: 6156 KiB

[startup+0.209516 s]*
/proc/loadavg: 2.00 2.01 1.97 3/191 20006
/proc/meminfo: memFree=28401296/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31704 memory=8460 CPUtime=0.2 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 2283 0 0 0 20 0 0 0 20 0 1 0 105535245 32464896 2115 33554432000 4194304 6142532 140728411493744 140728411490376 5361196 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7926 2115 891 476 0 1248 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 31704 KiB
Current children cumulated memory: 8460 KiB

[startup+0.30918 s]*
/proc/loadavg: 2.00 2.01 1.97 3/191 20006
/proc/meminfo: memFree=28401296/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31836 memory=8460 CPUtime=0.3 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 2304 0 0 0 30 0 0 0 20 0 1 0 105535245 32600064 2115 33554432000 4194304 6142532 140728411493744 140728411490376 5336586 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7959 2115 891 476 0 1281 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 31836 KiB
Current children cumulated memory: 8460 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 20006
/proc/meminfo: memFree=28400988/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31836 memory=8460 CPUtime=0.68 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 2318 0 0 0 68 0 0 0 20 0 1 0 105535245 32600064 2115 33554432000 4194304 6142532 140728411493744 140728411490376 140423989894031 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7959 2115 891 476 0 1281 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 31836 KiB
Current children cumulated memory: 8460 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 20006
/proc/meminfo: memFree=28400988/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31836 memory=8460 CPUtime=1.48 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 2319 0 0 0 148 0 0 0 20 0 1 0 105535245 32600064 2115 33554432000 4194304 6142532 140728411493744 140728411490376 5374076 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7959 2115 891 476 0 1281 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 31836 KiB
Current children cumulated memory: 8460 KiB

[startup+3.10903 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 20006
/proc/meminfo: memFree=28400988/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31836 memory=8652 CPUtime=3.09 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 3437 0 0 0 309 0 0 0 20 0 1 0 105535245 32600064 2163 33554432000 4194304 6142532 140728411493744 140728411490376 5360482 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7959 2163 893 476 0 1281 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 31836 KiB
Current children cumulated memory: 8652 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 20006
/proc/meminfo: memFree=28400688/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31836 memory=8652 CPUtime=6.28 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 4564 0 0 0 628 0 0 0 20 0 1 0 105535245 32600064 2163 33554432000 4194304 6142532 140728411493744 140728411491272 5374084 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7959 2163 893 476 0 1281 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 31836 KiB
Current children cumulated memory: 8652 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 20006
/proc/meminfo: memFree=28400476/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31836 memory=8652 CPUtime=12.68 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 5689 0 0 0 1268 0 0 0 20 0 1 0 105535245 32600064 2163 33554432000 4194304 6142532 140728411493744 140728411491272 5361240 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7959 2163 893 476 0 1281 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 31836 KiB
Current children cumulated memory: 8652 KiB

[startup+25.5003 s]
/proc/loadavg: 1.93 2.00 1.96 3/191 20067
/proc/meminfo: memFree=28403732/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31836 memory=8660 CPUtime=25.48 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 6892 0 0 0 2548 0 0 0 20 0 1 0 105535245 32600064 2165 33554432000 4194304 6142532 140728411493744 140728411491272 5047904 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7959 2165 893 476 0 1281 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 31836 KiB
Current children cumulated memory: 8660 KiB

[startup+51.1092 s]
/proc/loadavg: 1.95 2.00 1.96 3/191 20067
/proc/meminfo: memFree=28404600/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31836 memory=8660 CPUtime=51.09 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 7615 0 0 0 5109 0 0 0 20 0 1 0 105535245 32600064 2165 33554432000 4194304 6142532 140728411493744 140728411491272 5366742 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7959 2165 893 476 0 1281 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 31836 KiB
Current children cumulated memory: 8660 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 1.96 3/191 20068
/proc/meminfo: memFree=28405456/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31968 memory=8672 CPUtime=102.28 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 8315 0 0 0 10228 0 0 0 20 0 1 0 105535245 32735232 2168 33554432000 4194304 6142532 140728411493744 140728411491272 5361702 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7992 2168 893 476 0 1314 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 31968 KiB
Current children cumulated memory: 8672 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.96 3/191 20070
/proc/meminfo: memFree=28405272/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31968 memory=8672 CPUtime=162.28 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 8966 0 0 0 16228 0 0 0 20 0 1 0 105535245 32735232 2168 33554432000 4194304 6142532 140728411493744 140728411481016 5374088 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7992 2168 893 476 0 1314 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 31968 KiB
Current children cumulated memory: 8672 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/192 20072
/proc/meminfo: memFree=28405348/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31968 memory=8672 CPUtime=222.29 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 9655 0 0 0 22228 1 0 0 20 0 1 0 105535245 32735232 2168 33554432000 4194304 6142532 140728411493744 140728411491272 5374069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7992 2168 893 476 0 1314 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 31968 KiB
Current children cumulated memory: 8672 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.00 1.96 3/192 20072
/proc/meminfo: memFree=28405348/32770624 swapFree=67108744/67108860
[pid=20005] ppid=20002 vsize=31968 memory=8672 CPUtime=252 cores=1,3,5,7
/proc/20005/stat : 20005 (cosoco) R 20002 20005 19273 0 -1 4202496 10308 0 0 0 25199 1 0 0 20 0 1 0 105535245 32735232 2168 33554432000 4194304 6142532 140728411493744 140728411481016 5363652 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 13565952 140728411501707 140728411501837 140728411501837 140728411504590 0
/proc/20005/statm: 7992 2168 893 476 0 1314 0
Current children cumulated CPU time: 252 s
Current children cumulated vsize: 31968 KiB
Current children cumulated memory: 8672 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.01 s]
# the end of solver process 20005 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.995 s, system=0.010999 s

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

Child status: 1
Real time (s): 252.01
CPU time (s): 252.006
CPU user time (s): 251.995
CPU system time (s): 0.010999
CPU usage (%): 99.9982
Max. virtual memory (cumulated for all children) (KiB): 31968
Max. memory (cumulated for all children) (KiB): 8672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.995
system time used= 0.010999
maximum resident set size= 8736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10359
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= 16
involuntary context switches= 75


# summary of solver processes directly reported to runsolver:
#   pid: 20005
#   total CPU time (s): 252.006
#   total CPU user time (s): 251.995
#   total CPU system time (s): 0.010999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.81496 second user time and 1.74877 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 17:55:20
IDJOB=4301332
IDBENCH=141106
IDSOLVER=2774
FILE ID=node134/4301332-1532879720
RUNJOBID= node134-1532878455-19305
PBS_JOBID= 21022511
Free space on /tmp= 60956 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/Tal/Tal-03_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301332-1532879720/watcher-4301332-1532879720 -o /tmp/evaluation-result-4301332-1532879720/solver-4301332-1532879720 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532878455-19305 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301332-1532879720.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= fb5ba5d4d49d61a1ee3ee3c25fa47163
RANDOM SEED=1922843093

node134.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
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:        28406400 kB
MemAvailable:   31947116 kB
Buffers:          201768 kB
Cached:          3610284 kB
SwapCached:            0 kB
Active:          1631668 kB
Inactive:        2257940 kB
Active(anon):      27124 kB
Inactive(anon):    78480 kB
Active(file):    1604544 kB
Inactive(file):  2179460 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:              2772 kB
Writeback:             0 kB
AnonPages:         97400 kB
Mapped:            46480 kB
Shmem:             25132 kB
Slab:             173480 kB
SReclaimable:     145092 kB
SUnreclaim:        28388 kB
KernelStack:        3424 kB
PageTables:         5016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     374508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60952 MiB
End job on node134 at 2018-07-29 17:59:33