Trace number 4397527

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 2.0OPT55 62.7542 62.7566

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-10_c18.xml
MD5SUMfd7701f01011f2453d3fac3f444f25b8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark62.6618
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints46
Number of domains2
Minimum domain size100
Maximum domain size101
Distribution of domain sizes[{"size":100,"count":45},{"size":101,"count":10}]
Minimum variable degree0
Maximum variable degree10
Distribution of variable degrees[{"degree":0,"count":55},{"degree":2,"count":45},{"degree":9,"count":9},{"degree":10,"count":1}]
Minimum constraint arity3
Maximum constraint arity45
Distribution of constraint arities[{"arity":3,"count":45},{"arity":45,"count":1}]
Number of extensional constraints0
Number of intensional constraints45
Distribution of constraint types[{"type":"intension","count":45},{"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 

0.00/0.03	c
0.00/0.03	c This is cosoco 2.00 --  
0.00/0.03	c
0.00/0.03	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397527-1568592125.xml 
0.00/0.03	c enable optimization
0.00/0.03	c ========================================[ Problem Statistics ]===========================================
0.00/0.03	c |                                                                                                       
0.00/0.03	c |  Parse time        :         0.01 s 
0.00/0.03	c |
0.00/0.03	c |               Variables: 110
0.00/0.03	c |            Domain Sizes: 100..101
0.00/0.03	c |
0.00/0.03	c |             Constraints: 47
0.00/0.03	c |                   Arity: 1..45  -- Unary: 1  -- Ternary: 45
0.00/0.03	c | 
0.00/0.03	c |                   Types: 
0.00/0.03	c |                          All Different: 1
0.00/0.03	c |                          Intension: 1
0.00/0.03	c |                          Sum: 45
0.00/0.03	c |                          
0.00/0.03	c |               Objective: Minimize Intension
0.00/0.03	
0.00/0.03	c =========================================================================================================
0.00/0.03	o 83
0.00/0.03	c    1 calls to solver(id=*d): best=0 lower=83 upper=-2147483638 
0.00/0.03	o 80
0.00/0.04	o 72
0.00/0.04	c    3 calls to solver(id=*d): best=0 lower=72 upper=-2147483638 
0.00/0.05	o 70
0.00/0.06	o 68
0.00/0.06	c    5 calls to solver(id=*d): best=0 lower=68 upper=-2147483638 
0.00/0.08	o 65
0.10/0.13	o 64
0.10/0.13	c    7 calls to solver(id=*d): best=0 lower=64 upper=-2147483638 
0.21/0.31	o 63
0.89/1.00	o 62
0.89/1.00	c    9 calls to solver(id=*d): best=0 lower=62 upper=-2147483638 
1.39/1.41	o 61
4.59/4.64	o 60
4.59/4.64	c   11 calls to solver(id=*d): best=0 lower=60 upper=-2147483638 
9.00/9.07	o 57
18.79/18.82	o 56
18.79/18.82	c   13 calls to solver(id=*d): best=0 lower=56 upper=-2147483638 
46.59/46.66	o 55
62.69/62.75	s OPTIMUM FOUND
62.69/62.75	c call to solver        : 15
62.69/62.75	c
62.69/62.75	c restarts              : 326         
62.69/62.75	c conflicts             : 462118       (7364 /sec)
62.69/62.75	c decisions             : 618635       (9859 /sec)
62.69/62.75	c propagations          : 196430339   (3130322 /sec)
62.69/62.75	c root propagations     : 330         
62.69/62.75	c filter calls          : 48452615       (772143 /sec)
62.69/62.75	c useless filter calls  : 8003602        (16 %)
62.69/62.75	c Memory used           : 27.10 MB
62.69/62.75	c Best bound time (wc)  : 46.6639 s
62.69/62.75	c CPU time              : 62.7508 s
62.69/62.75	c real time             : 62.7517 s
62.69/62.75	
62.69/62.75	
62.69/62.75	v <instantiation type='solution' cost='55'>
62.69/62.75	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] 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[0][9] 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[1][9] 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[2][9] 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[3][9] 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[4][9] 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[5][9] 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[6][9] 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[7][9] 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] y[8][9] y[9][0] 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>
62.69/62.75	v <values>0 1 6 10 23 26 34 41 53 55 * 1 6 10 23 26 34 41 53 55 * * 5 9 22 25 33 40 52 54 * * * 4 17 20 28 35 47 49 * * * * 13 16 24 31 43 45 * * * * * 3 11 18 30 32 * * * * * * 8 15 27 29 * * * * * * * 7 19 21 * * * * * * * * 12 14 * * * * * * * * * 2 * * * * * * * * * * </values>
62.69/62.75	v </instantiation>
62.69/62.75

Verifier Data 

OK	55

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 (14567 MiB free)
  memory of node 1: 16384 MiB (15150 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397527-1568592125/watcher-4397527-1568592125 -o /tmp/evaluation-result-4397527-1568592125/solver-4397527-1568592125 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568569106-4725 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397527-1568592125.xml 

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

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=8914, runsolver pid=8911

[startup+0.100157 s]*
/proc/loadavg: 2.03 2.07 2.06 3/199 8915
/proc/meminfo: memFree=30431308/32770624 swapFree=66999264/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4104 CPUtime=0.1 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 1251 0 0 0 10 0 0 0 20 0 1 0 435467051 28409856 1026 33554432000 4194304 6211092 140736728228784 140736728225320 5082378 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1026 826 493 0 241 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4104 KiB

[startup+0.209304 s]*
/proc/loadavg: 2.03 2.07 2.06 3/199 8915
/proc/meminfo: memFree=30431052/32770624 swapFree=66999264/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4104 CPUtime=0.21 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 1251 0 0 0 21 0 0 0 20 0 1 0 435467051 28409856 1026 33554432000 4194304 6211092 140736728228784 140736728225320 5149192 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1026 826 493 0 241 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4104 KiB

[startup+0.30881 s]*
/proc/loadavg: 2.03 2.07 2.06 3/199 8915
/proc/meminfo: memFree=30431052/32770624 swapFree=66999264/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4104 CPUtime=0.31 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 1251 0 0 0 31 0 0 0 20 0 1 0 435467051 28409856 1026 33554432000 4194304 6211092 140736728228784 140736728225320 5193728 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1026 826 493 0 241 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4104 KiB

[startup+0.700276 s]
/proc/loadavg: 2.03 2.07 2.06 3/199 8915
/proc/meminfo: memFree=30431052/32770624 swapFree=66999264/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4104 CPUtime=0.69 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 1251 0 0 0 69 0 0 0 20 0 1 0 435467051 28409856 1026 33554432000 4194304 6211092 140736728228784 140736728225320 5082350 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1026 826 493 0 241 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4104 KiB

[startup+1.50027 s]
/proc/loadavg: 2.03 2.07 2.06 3/199 8915
/proc/meminfo: memFree=30431052/32770624 swapFree=66999264/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4104 CPUtime=1.49 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 1251 0 0 0 149 0 0 0 20 0 1 0 435467051 28409856 1026 33554432000 4194304 6211092 140736728228784 140736728226920 5074665 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1026 826 493 0 241 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4104 KiB

[startup+3.10885 s]
/proc/loadavg: 2.03 2.07 2.06 3/199 8915
/proc/meminfo: memFree=30431132/32770624 swapFree=66999264/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4356 CPUtime=3.1 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 1382 0 0 0 310 0 0 0 20 0 1 0 435467051 28409856 1089 33554432000 4194304 6211092 140736728228784 140736728226920 5081744 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+6.30026 s]
/proc/loadavg: 2.03 2.07 2.06 3/199 8915
/proc/meminfo: memFree=30430912/32770624 swapFree=66999264/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4360 CPUtime=6.29 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 1540 0 0 0 629 0 0 0 20 0 1 0 435467051 28409856 1090 33554432000 4194304 6211092 140736728228784 140736728216664 5076402 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1090 877 493 0 241 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4360 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.07 2.06 3/199 8915
/proc/meminfo: memFree=30431192/32770624 swapFree=66999264/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4360 CPUtime=12.69 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 1689 0 0 0 1269 0 0 0 20 0 1 0 435467051 28409856 1090 33554432000 4194304 6211092 140736728228784 140736728226920 5078848 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1090 877 493 0 241 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4360 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.06 2.06 3/199 8940
/proc/meminfo: memFree=30430852/32770624 swapFree=66999268/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4360 CPUtime=25.49 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 1971 0 0 0 2549 0 0 0 20 0 1 0 435467051 28409856 1090 33554432000 4194304 6211092 140736728228784 140736728216664 5082416 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1090 877 493 0 241 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4360 KiB

[startup+51.1089 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 8943
/proc/meminfo: memFree=30430864/32770624 swapFree=66999268/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4360 CPUtime=51.1 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 2121 0 0 0 5110 0 0 0 20 0 1 0 435467051 28409856 1090 33554432000 4194304 6211092 140736728228784 140736728226920 5149768 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1090 877 493 0 241 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4360 KiB

[startup+62.7566 s]
# the end of solver process 8914 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=62.7512 s, system=0.002999 s

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

[startup+51.2003 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 8943
/proc/meminfo: memFree=30430864/32770624 swapFree=66999268/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4360 CPUtime=51.19 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 2121 0 0 0 5119 0 0 0 20 0 1 0 435467051 28409856 1090 33554432000 4194304 6211092 140736728228784 140736728226920 5150189 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1090 877 493 0 241 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4360 KiB

[startup+57.6002 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 8943
/proc/meminfo: memFree=30430864/32770624 swapFree=66999268/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4360 CPUtime=57.59 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 2121 0 0 0 5759 0 0 0 20 0 1 0 435467051 28409856 1090 33554432000 4194304 6211092 140736728228784 140736728226920 5397230 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1090 877 493 0 241 0
Current children cumulated CPU time: 57.59 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4360 KiB

[startup+60.8003 s]
/proc/loadavg: 2.01 2.06 2.06 3/200 8944
/proc/meminfo: memFree=30431128/32770624 swapFree=66999268/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4360 CPUtime=60.79 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 2251 0 0 0 6079 0 0 0 20 0 1 0 435467051 28409856 1090 33554432000 4194304 6211092 140736728228784 140736728226920 5148884 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1090 877 493 0 241 0
Current children cumulated CPU time: 60.79 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4360 KiB

[startup+61.6002 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 8944
/proc/meminfo: memFree=30430756/32770624 swapFree=66999268/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4360 CPUtime=61.59 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 2251 0 0 0 6159 0 0 0 20 0 1 0 435467051 28409856 1090 33554432000 4194304 6211092 140736728228784 140736728226920 5081371 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1090 877 493 0 241 0
Current children cumulated CPU time: 61.59 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4360 KiB

[startup+62.4002 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 8944
/proc/meminfo: memFree=30430772/32770624 swapFree=66999268/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4360 CPUtime=62.39 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 2251 0 0 0 6239 0 0 0 20 0 1 0 435467051 28409856 1090 33554432000 4194304 6211092 140736728228784 140736728226920 5148689 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1090 877 493 0 241 0
Current children cumulated CPU time: 62.39 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4360 KiB

[startup+62.6002 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 8944
/proc/meminfo: memFree=30430772/32770624 swapFree=66999268/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4360 CPUtime=62.59 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 2251 0 0 0 6259 0 0 0 20 0 1 0 435467051 28409856 1090 33554432000 4194304 6211092 140736728228784 140736728226920 5079440 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1090 877 493 0 241 0
Current children cumulated CPU time: 62.59 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4360 KiB

[startup+62.7002 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 8944
/proc/meminfo: memFree=30430772/32770624 swapFree=66999268/67108860
[pid=8914] ppid=8911 vsize=27744 memory=4360 CPUtime=62.69 cores=1,3,5,7
/proc/8914/stat : 8914 (cosoco) R 8911 8914 4693 0 -1 4202496 2251 0 0 0 6269 0 0 0 20 0 1 0 435467051 28409856 1090 33554432000 4194304 6211092 140736728228784 140736728226920 5186242 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14462976 140736728237067 140736728237169 140736728237169 140736728240078 0
/proc/8914/statm: 6936 1090 877 493 0 241 0
Current children cumulated CPU time: 62.69 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4360 KiB

Child status: 0
Real time (s): 62.7566
CPU time (s): 62.7542
CPU user time (s): 62.7512
CPU system time (s): 0.002999
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 27744
Max. memory (cumulated for all children) (KiB): 4360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 62.7512
system time used= 0.002999
maximum resident set size= 4424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2301
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= 15
involuntary context switches= 21


# summary of solver processes directly reported to runsolver:
#   pid: 8914
#   total CPU time (s): 62.7542
#   total CPU user time (s): 62.7512
#   total CPU system time (s): 0.002999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.223218 second user time and 0.444301 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-16 01:00:47
IDJOB=4397527
IDBENCH=141371
IDSOLVER=2849
FILE ID=node106/4397527-1568592125
RUNJOBID= node106-1568569106-4725
PBS_JOBID= 21703334
Free space on /tmp= 59108 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-10_c18.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397527-1568592125/watcher-4397527-1568592125 -o /tmp/evaluation-result-4397527-1568592125/solver-4397527-1568592125 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568569106-4725 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397527-1568592125.xml

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

MD5SUM BENCH= fd7701f01011f2453d3fac3f444f25b8
RANDOM SEED=1479918848

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        30432008 kB
MemAvailable:   31877568 kB
Buffers:          205316 kB
Cached:          1530732 kB
SwapCached:         8116 kB
Active:           501284 kB
Inactive:        1265440 kB
Active(anon):      31312 kB
Inactive(anon):    43104 kB
Active(file):     469972 kB
Inactive(file):  1222336 kB
Unevictable:      107116 kB
Mlocked:          107116 kB
SwapTotal:      67108860 kB
SwapFree:       66999264 kB
Dirty:              2728 kB
Writeback:             0 kB
AnonPages:         81688 kB
Mapped:            43752 kB
Shmem:             35044 kB
Slab:             167992 kB
SReclaimable:     138176 kB
SUnreclaim:        29816 kB
KernelStack:        3552 kB
PageTables:         5644 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     544772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 59108 MiB
End job on node106 at 2019-09-16 01:01:50