Trace number 4398358

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 2.O parallelOPT44 10.9205 8.74392

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-nodv-09_c18.xml
MD5SUM5099229ea21e0b755c9ada14ed0c0ccc
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark9.40739
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints37
Number of domains2
Minimum domain size81
Maximum domain size82
Distribution of domain sizes[{"size":81,"count":36},{"size":82,"count":9}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":45},{"degree":2,"count":36},{"degree":8,"count":8},{"degree":9,"count":1}]
Minimum constraint arity3
Maximum constraint arity36
Distribution of constraint arities[{"arity":3,"count":36},{"arity":36,"count":1}]
Number of extensional constraints0
Number of intensional constraints36
Distribution of constraint types[{"type":"intension","count":36},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c
0.00/0.02	c This is cosoco 2.00 --  
0.00/0.02	c
0.00/0.02	c command line: cosoco -model -nbcores=8 HOME/instance-4398358-1568616625.xml 
0.00/0.02	c enable optimization
0.00/0.02	c ========================================[ Problem Statistics ]===========================================
0.00/0.02	c |                                                                                                       
0.00/0.02	c |  Parse time        :         0.01 s 
0.00/0.02	c |
0.00/0.02	c |               Variables: 90
0.00/0.02	c |            Domain Sizes: 81..82
0.00/0.02	c |
0.00/0.02	c |             Constraints: 38
0.00/0.02	c |                   Arity: 1..36  -- Unary: 1  -- Ternary: 36
0.00/0.02	c | 
0.00/0.02	c |                   Types: 
0.00/0.02	c |                          All Different: 1
0.00/0.02	c |                          Intension: 1
0.00/0.02	c |                          Sum: 36
0.00/0.02	c |                          
0.00/0.02	c |               Objective: Minimize Intension
0.00/0.02	
0.00/0.02	c =========================================================================================================
0.00/0.02	c Parallel mode: Portfolio
0.00/0.02	c [pFactory][Group N°0] created (threads:8).
0.00/0.02	c [pFactory][Group N°0] new task added (threads:8 - tasks:1).
0.00/0.02	c [pFactory][Group N°0] new task added (threads:8 - tasks:2).
0.00/0.02	c [pFactory][Group N°0] new task added (threads:8 - tasks:3).
0.00/0.02	c [pFactory][Group N°0] new task added (threads:8 - tasks:4).
0.00/0.02	c [pFactory][Group N°0] new task added (threads:8 - tasks:5).
0.00/0.02	c [pFactory][Group N°0] new task added (threads:8 - tasks:6).
0.00/0.02	c [pFactory][Group N°0] new task added (threads:8 - tasks:7).
0.00/0.02	c [pFactory][Group N°0] new task added (threads:8 - tasks:8).
0.00/0.02	c [pFactory][Group N°0] concurrent mode: enabled.
0.00/0.02	c [pFactory][Group N°0] computations in progress (threads:8 - tasks:8).
0.00/0.02	c [pFactory][Group N°0] task 7 launched on thread 5.
0.00/0.02	c [pFactory][Group N°0] task 6 launched on thread 1.
0.00/0.02	c [pFactory][Group N°0] task 5 launched on thread 0.
0.00/0.02	c [pFactory][Group N°0] task 4 launched on thread 2.
0.00/0.02	c [pFactory][Group N°0] task 3 launched on thread 6.
0.00/0.02	c [pFactory][Group N°0] task 2 launched on thread 4.
0.00/0.02	c [pFactory][Group N°0] task 1 launched on thread 7.
0.00/0.02	c [pFactory][Group N°0] task 0 launched on thread 3.
0.00/0.02	o 81
0.00/0.03	o 80
0.00/0.04	o 76
0.00/0.04	o 75
0.00/0.04	o 71
0.00/0.05	o 70
0.00/0.06	o 69
0.00/0.07	o 68
0.00/0.08	o 67
0.00/0.08	o 58
0.00/0.10	o 56
0.00/0.10	o 47
1.58/0.24	o 46
1.58/0.30	o 45
3.16/0.42	o 44
10.19/1.39	c [pFactory][Group N°0] concurent mode: thread 6 has won with the task 3.
10.19/1.39	c [pFactory][Group N°0] Thread N°0 is joined.
10.19/1.39	c [pFactory][Group N°0] Thread N°1 is joined.
10.19/1.39	c [pFactory][Group N°0] Thread N°2 is joined.
10.19/1.39	c [pFactory][Group N°0] Thread N°3 is joined.
10.19/1.39	c [pFactory][Group N°0] Thread N°4 is joined.
10.19/1.39	c [pFactory][Group N°0] Thread N°5 is joined.
10.19/1.39	c [pFactory][Group N°0] Thread N°6 is joined.
10.19/1.39	c [pFactory][Group N°0] Thread N°7 is joined.
10.19/1.39	c [pFactory][Group N°0] Return Code of the winner:3 (Thread N°6)
10.19/1.39	s OPTIMUM FOUND
10.19/1.39	c call to solver        : 7
10.19/1.39	c
10.19/1.39	c restarts              : 1653        
10.19/1.39	c conflicts             : 8559         (786 /sec)
10.19/1.39	c decisions             : 33268        (3056 /sec)
10.19/1.39	c propagations          : 3148931     (289277 /sec)
10.19/1.39	c root propagations     : 240         
10.19/1.39	c filter calls          : 817660         (75114 /sec)
10.19/1.39	c useless filter calls  : 198287         (24 %)
10.19/1.39	c Memory used           : 571.89 MB
10.19/1.39	c Best bound time (wc)  : 0.415728 s
10.19/1.39	c CPU time              : 10.8855 s
10.19/1.39	c real time             : 1.3865 s
10.92/8.73	
10.92/8.73	
10.92/8.73	v <instantiation type='solution' cost='44'>
10.92/8.73	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[6][0] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[7][0] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[8][0] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] </list>
10.92/8.73	v <values>0 3 9 17 19 32 39 43 44 * 3 9 17 19 32 39 43 44 * * 6 14 16 29 36 40 41 * * * 8 10 23 30 34 35 * * * * 2 15 22 26 27 * * * * * 13 20 24 25 * * * * * * 7 11 12 * * * * * * * 4 5 * * * * * * * * 1 * * * * * * * * * </values>
10.92/8.73	v </instantiation>
10.92/8.73

Verifier Data 

OK	44

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14359 MiB free)
  memory of node 1: 16384 MiB (15861 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398358-1568616625/watcher-4398358-1568616625 -o /tmp/evaluation-result-4398358-1568616625/solver-4398358-1568616625 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node136-1568611536-8725 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398358-1568616625.xml 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=9283, runsolver pid=9280
Current StackSize limit: 8192 KiB


[startup+0.108122 s]*
/proc/loadavg: 1.08 1.03 1.49 9/200 9292
/proc/meminfo: memFree=30944372/32770624 swapFree=67001860/67108860
[pid=9283] ppid=9280 vsize=618400 memory=5032 CPUtime=0.78 cores=0-7
/proc/9283/stat : 9283 (cosoco) S 9280 9283 8695 0 -1 1077944320 1744 0 0 0 78 0 0 0 20 0 9 0 437911226 633241600 1258 33554432000 4194304 6211092 140725111510816 140725111509072 140370632654583 0 0 4096 8405026 18446744073709551615 0 0 17 2 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
/proc/9283/statm: 154600 1258 857 493 0 147905 0
[pid=9283/tid=9285] ppid=9280 vsize=618400 memory=7005738693937936738 CPUtime=0.09 cores=0-7
/proc/9283/task/9285/stat : 9285 (cosoco) R 9280 9283 8695 0 -1 4202560 35 0 0 0 9 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370609511456 5079027 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9286] ppid=9280 vsize=618400 memory=4126316290023845779 CPUtime=0.09 cores=0-7
/proc/9283/task/9286/stat : 9286 (cosoco) R 9280 9283 8695 0 -1 4202560 23 0 0 0 9 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370601118624 5149648 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9287] ppid=9280 vsize=618400 memory=140026340304512 CPUtime=0.09 cores=0-7
/proc/9283/task/9287/stat : 9287 (cosoco) R 9280 9283 8695 0 -1 4202560 32 0 0 0 9 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370592726288 5193696 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9288] ppid=9280 vsize=618400 memory=0 CPUtime=0.09 cores=0-7
/proc/9283/task/9288/stat : 9288 (cosoco) R 9280 9283 8695 0 -1 4202560 29 0 0 0 9 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370584333344 5082435 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9289] ppid=9280 vsize=618400 memory=0 CPUtime=0.09 cores=0-7
/proc/9283/task/9289/stat : 9289 (cosoco) R 9280 9283 8695 0 -1 4202560 42 0 0 0 9 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370575940280 5149192 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9290] ppid=9280 vsize=618400 memory=0 CPUtime=0.09 cores=0-7
/proc/9283/task/9290/stat : 9290 (cosoco) R 9280 9283 8695 0 -1 4202560 46 0 0 0 9 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370567547936 5389819 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9291] ppid=9280 vsize=618400 memory=-1 CPUtime=0.08 cores=0-7
/proc/9283/task/9291/stat : 9291 (cosoco) R 9280 9283 8695 0 -1 4202560 44 0 0 0 8 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370559155216 5079378 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9292] ppid=9280 vsize=618400 memory=0 CPUtime=0.09 cores=0-7
/proc/9283/task/9292/stat : 9292 (cosoco) R 9280 9283 8695 0 -1 4202560 33 0 0 0 9 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370550762528 5079248 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 618400 KiB
Current children cumulated memory: 5032 KiB

[startup+0.210128 s]*
/proc/loadavg: 1.08 1.03 1.49 9/200 9292
/proc/meminfo: memFree=30944372/32770624 swapFree=67001860/67108860
[pid=9283] ppid=9280 vsize=618400 memory=5032 CPUtime=1.58 cores=0-7
/proc/9283/stat : 9283 (cosoco) S 9280 9283 8695 0 -1 1077944320 1766 0 0 0 158 0 0 0 20 0 9 0 437911226 633241600 1258 33554432000 4194304 6211092 140725111510816 140725111509072 140370632654583 0 0 4096 8405026 18446744073709551615 0 0 17 2 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
/proc/9283/statm: 154600 1258 857 493 0 147905 0
[pid=9283/tid=9285] ppid=9280 vsize=618400 memory=-7035114785800479027 CPUtime=0.19 cores=0-7
/proc/9283/task/9285/stat : 9285 (cosoco) R 9280 9283 8695 0 -1 4202560 35 0 0 0 19 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370609511096 5082759 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9286] ppid=9280 vsize=618400 memory=4270431478482867303 CPUtime=0.2 cores=0-7
/proc/9283/task/9286/stat : 9286 (cosoco) R 9280 9283 8695 0 -1 4202560 41 0 0 0 20 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370601118584 5074368 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9287] ppid=9280 vsize=618400 memory=140026340304512 CPUtime=0.2 cores=0-7
/proc/9283/task/9287/stat : 9287 (cosoco) R 9280 9283 8695 0 -1 4202560 32 0 0 0 20 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370592726288 5149689 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9288] ppid=9280 vsize=618400 memory=0 CPUtime=0.19 cores=0-7
/proc/9283/task/9288/stat : 9288 (cosoco) R 9280 9283 8695 0 -1 4202560 31 0 0 0 19 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370584333344 5078752 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9289] ppid=9280 vsize=618400 memory=0 CPUtime=0.19 cores=0-7
/proc/9283/task/9289/stat : 9289 (cosoco) R 9280 9283 8695 0 -1 4202560 42 0 0 0 19 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370575940280 5078752 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9290] ppid=9280 vsize=618400 memory=0 CPUtime=0.2 cores=0-7
/proc/9283/task/9290/stat : 9290 (cosoco) R 9280 9283 8695 0 -1 4202560 47 0 0 0 20 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370567547936 5149679 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9291] ppid=9280 vsize=618400 memory=-1 CPUtime=0.18 cores=0-7
/proc/9283/task/9291/stat : 9291 (cosoco) R 9280 9283 8695 0 -1 4202560 44 0 0 0 18 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370559155216 5081322 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9292] ppid=9280 vsize=618400 memory=0 CPUtime=0.2 cores=0-7
/proc/9283/task/9292/stat : 9292 (cosoco) R 9280 9283 8695 0 -1 4202560 34 0 0 0 20 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370550762528 5081337 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 618400 KiB
Current children cumulated memory: 5032 KiB

[startup+0.31012 s]*
/proc/loadavg: 1.08 1.03 1.49 9/200 9292
/proc/meminfo: memFree=30944108/32770624 swapFree=67001860/67108860
[pid=9283] ppid=9280 vsize=618400 memory=5032 CPUtime=2.38 cores=0-7
/proc/9283/stat : 9283 (cosoco) S 9280 9283 8695 0 -1 1077944320 1766 0 0 0 237 1 0 0 20 0 9 0 437911226 633241600 1258 33554432000 4194304 6211092 140725111510816 140725111509072 140370632654583 0 0 4096 8405026 18446744073709551615 0 0 17 2 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
/proc/9283/statm: 154600 1258 857 493 0 147905 0
[pid=9283/tid=9285] ppid=9280 vsize=618400 memory=-7035114785800479027 CPUtime=0.29 cores=0-7
/proc/9283/task/9285/stat : 9285 (cosoco) R 9280 9283 8695 0 -1 4202560 35 0 0 0 29 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370609511096 5079046 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9286] ppid=9280 vsize=618400 memory=4270431478482867303 CPUtime=0.3 cores=0-7
/proc/9283/task/9286/stat : 9286 (cosoco) R 9280 9283 8695 0 -1 4202560 41 0 0 0 30 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370601118736 5186269 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9287] ppid=9280 vsize=618400 memory=140026340304512 CPUtime=0.3 cores=0-7
/proc/9283/task/9287/stat : 9287 (cosoco) R 9280 9283 8695 0 -1 4202560 32 0 0 0 30 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370592726288 5081379 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9288] ppid=9280 vsize=618400 memory=2240 CPUtime=0.29 cores=0-7
/proc/9283/task/9288/stat : 9288 (cosoco) R 9280 9283 8695 0 -1 4202560 31 0 0 0 29 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370584333152 5193728 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9289] ppid=9280 vsize=618400 memory=2241 CPUtime=0.29 cores=0-7
/proc/9283/task/9289/stat : 9289 (cosoco) R 9280 9283 8695 0 -1 4202560 42 0 0 0 29 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370575940280 5397233 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9290] ppid=9280 vsize=618400 memory=2241 CPUtime=0.3 cores=0-7
/proc/9283/task/9290/stat : 9290 (cosoco) R 9280 9283 8695 0 -1 4202560 47 0 0 0 30 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370567547936 5008831 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9291] ppid=9280 vsize=618400 memory=140026201630895 CPUtime=0.26 cores=0-7
/proc/9283/task/9291/stat : 9291 (cosoco) R 9280 9283 8695 0 -1 4202560 44 0 0 0 26 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370559155216 5193728 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9292] ppid=9280 vsize=618400 memory=2209 CPUtime=0.3 cores=0-7
/proc/9283/task/9292/stat : 9292 (cosoco) R 9280 9283 8695 0 -1 4202560 34 0 0 0 30 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370550762768 5079336 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
Current children cumulated CPU time: 2.38 s
Current children cumulated vsize: 618400 KiB
Current children cumulated memory: 5032 KiB

[startup+0.704121 s]
/proc/loadavg: 1.08 1.03 1.49 9/200 9292
/proc/meminfo: memFree=30944108/32770624 swapFree=67001860/67108860
[pid=9283] ppid=9280 vsize=618400 memory=5032 CPUtime=5.43 cores=0-7
/proc/9283/stat : 9283 (cosoco) S 9280 9283 8695 0 -1 1077944320 1768 0 0 0 541 2 0 0 20 0 9 0 437911226 633241600 1258 33554432000 4194304 6211092 140725111510816 140725111509072 140370632654583 0 0 4096 8405026 18446744073709551615 0 0 17 2 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
/proc/9283/statm: 154600 1258 857 493 0 147905 0
[pid=9283/tid=9285] ppid=9280 vsize=618400 memory=0 CPUtime=0.68 cores=0-7
/proc/9283/task/9285/stat : 9285 (cosoco) R 9280 9283 8695 0 -1 4202560 35 0 0 0 67 1 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370609511096 5148787 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9286] ppid=9280 vsize=618400 memory=0 CPUtime=0.68 cores=0-7
/proc/9283/task/9286/stat : 9286 (cosoco) R 9280 9283 8695 0 -1 4202560 41 0 0 0 68 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370601118992 5081301 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9287] ppid=9280 vsize=618400 memory=0 CPUtime=0.68 cores=0-7
/proc/9283/task/9287/stat : 9287 (cosoco) R 9280 9283 8695 0 -1 4202560 32 0 0 0 68 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370592726288 5148687 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9288] ppid=9280 vsize=618400 memory=0 CPUtime=0.68 cores=0-7
/proc/9283/task/9288/stat : 9288 (cosoco) R 9280 9283 8695 0 -1 4202560 33 0 0 0 68 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370584333152 5390080 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9289] ppid=9280 vsize=618400 memory=776 CPUtime=0.68 cores=0-7
/proc/9283/task/9289/stat : 9289 (cosoco) R 9280 9283 8695 0 -1 4202560 42 0 0 0 68 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370575940280 5193728 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9290] ppid=9280 vsize=618400 memory=4028 CPUtime=0.68 cores=0-7
/proc/9283/task/9290/stat : 9290 (cosoco) R 9280 9283 8695 0 -1 4202560 47 0 0 0 68 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370567547920 5081349 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9291] ppid=9280 vsize=618400 memory=1220 CPUtime=0.62 cores=0-7
/proc/9283/task/9291/stat : 9291 (cosoco) R 9280 9283 8695 0 -1 4202560 44 0 0 0 62 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370559155104 5076376 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
[pid=9283/tid=9292] ppid=9280 vsize=618400 memory=10600 CPUtime=0.68 cores=0-7
/proc/9283/task/9292/stat : 9292 (cosoco) R 9280 9283 8695 0 -1 4202560 34 0 0 0 68 0 0 0 20 0 9 0 437911228 633241600 1258 33554432000 4194304 6211092 140725111510816 140370550762624 5082224 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 9535488 140725111514129 140725111514221 140725111514221 140725111517134 0
Current children cumulated CPU time: 5.43 s
Current children cumulated vsize: 618400 KiB
Current children cumulated memory: 5032 KiB

[startup+1.39261 s]
# the end of solver process 9283 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=10.8855 s, system=0.034962 s

Solver just ended.

[startup+1.50917 s]
/proc/loadavg: 1.08 1.03 1.49 1/191 9292
/proc/meminfo: memFree=30943372/32770624 swapFree=67001860/67108860
Current cumulated CPU time of completed processes: 10.9205 s
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.50917 s]
/proc/loadavg: 1.08 1.03 1.49 1/191 9292
/proc/meminfo: memFree=30943372/32770624 swapFree=67001860/67108860
Current cumulated CPU time of completed processes: 10.9205 s
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 8.74392
CPU time (s): 10.9205
CPU user time (s): 10.8855
CPU system time (s): 0.034962
CPU usage (%): 124.892
Max. virtual memory (cumulated for all children) (KiB): 618400
Max. memory (cumulated for all children) (KiB): 6264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.8855
system time used= 0.034962
maximum resident set size= 6464
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2296
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= 85
involuntary context switches= 148


# summary of solver processes directly reported to runsolver:
#   pid: 9283
#   total CPU time (s): 10.9205
#   total CPU user time (s): 10.8855
#   total CPU system time (s): 0.034962

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.035025 second user time and 0.049056 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-16 08:49:42
IDJOB=4398358
IDBENCH=141374
IDSOLVER=2851
FILE ID=node136/4398358-1568616625
RUNJOBID= node136-1568611536-8725
PBS_JOBID= 21703455
Free space on /tmp= 60700 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-nodv-09_c18.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398358-1568616625/watcher-4398358-1568616625 -o /tmp/evaluation-result-4398358-1568616625/solver-4398358-1568616625 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node136-1568611536-8725 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398358-1568616625.xml

TIME LIMIT= 20160 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 5099229ea21e0b755c9ada14ed0c0ccc
RANDOM SEED=15066309

node136.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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30945056 kB
MemAvailable:   31887776 kB
Buffers:           23444 kB
Cached:          1210748 kB
SwapCached:         3468 kB
Active:            56156 kB
Inactive:        1183092 kB
Active(anon):       5216 kB
Inactive(anon):    48824 kB
Active(file):      50940 kB
Inactive(file):  1134268 kB
Unevictable:      110392 kB
Mlocked:          110392 kB
SwapTotal:      67108860 kB
SwapFree:       67001860 kB
Dirty:            674492 kB
Writeback:         97648 kB
AnonPages:        113896 kB
Mapped:            47240 kB
Shmem:             40236 kB
Slab:             175692 kB
SReclaimable:     146692 kB
SUnreclaim:        29000 kB
KernelStack:        3456 kB
PageTables:         5484 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     509392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60696 MiB
End job on node136 at 2019-09-16 08:49:50