Trace number 4408296

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 62.7873 62.7902

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 benchmark29.8003
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-4408296-1569814470.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 
0.00/0.04	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 
0.00/0.06	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 
9.00/9.08	o 57
18.79/18.83	o 56
18.79/18.83	c   13 calls to solver(id=*d): best=0 lower=56 upper=-2147483638 
46.59/46.69	o 55
62.69/62.79	s OPTIMUM FOUND
62.69/62.79	c call to solver        : 15
62.69/62.79	c
62.69/62.79	c restarts              : 326         
62.69/62.79	c conflicts             : 462118       (7361 /sec)
62.69/62.79	c decisions             : 618635       (9854 /sec)
62.69/62.79	c propagations          : 196430339   (3128720 /sec)
62.69/62.79	c root propagations     : 330         
62.69/62.79	c filter calls          : 48452615       (771748 /sec)
62.69/62.79	c useless filter calls  : 8003602        (16 %)
62.69/62.79	c Memory used           : 27.10 MB
62.69/62.79	c Best bound time (wc)  : 46.6909 s
62.69/62.79	c CPU time              : 62.7829 s
62.69/62.79	c real time             : 62.785 s
62.69/62.79	
62.69/62.79	
62.69/62.79	v <instantiation type='solution' cost='55'>
62.69/62.79	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>
62.69/62.79	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>
62.69/62.79	v </instantiation>
62.69/62.79

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 (15273 MiB free)
  memory of node 1: 16384 MiB (15437 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408296-1569814470/watcher-4408296-1569814470 -o /tmp/evaluation-result-4408296-1569814470/solver-4408296-1569814470 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1569814618-12751 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408296-1569814470.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=12772, runsolver pid=12767

[startup+0.100157 s]*
/proc/loadavg: 1.08 1.27 1.67 3/197 12781
/proc/meminfo: memFree=31445808/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4104 CPUtime=0.1 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 1250 0 0 0 10 0 0 0 20 0 1 0 557719239 28409856 1026 33554432000 4194304 6211132 140735480731152 140735480727688 5149240 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/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+0.209374 s]*
/proc/loadavg: 1.08 1.27 1.67 3/197 12781
/proc/meminfo: memFree=31445544/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4104 CPUtime=0.21 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 1250 0 0 0 21 0 0 0 20 0 1 0 557719239 28409856 1026 33554432000 4194304 6211132 140735480731152 140735480727688 5151049 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/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+0.308919 s]*
/proc/loadavg: 1.08 1.27 1.67 3/197 12781
/proc/meminfo: memFree=31445544/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4104 CPUtime=0.31 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 1250 0 0 0 31 0 0 0 20 0 1 0 557719239 28409856 1026 33554432000 4194304 6211132 140735480731152 140735480727688 5075234 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/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+0.700273 s]
/proc/loadavg: 1.08 1.27 1.67 3/197 12781
/proc/meminfo: memFree=31445544/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4104 CPUtime=0.69 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 1250 0 0 0 69 0 0 0 20 0 1 0 557719239 28409856 1026 33554432000 4194304 6211132 140735480731152 140735480727688 5076431 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/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: 1.08 1.27 1.67 3/197 12781
/proc/meminfo: memFree=31445544/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4104 CPUtime=1.49 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 1250 0 0 0 149 0 0 0 20 0 1 0 557719239 28409856 1026 33554432000 4194304 6211132 140735480731152 140735480719032 5008831 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/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+3.10914 s]
/proc/loadavg: 1.00 1.24 1.66 3/197 12781
/proc/meminfo: memFree=31445332/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4352 CPUtime=3.1 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 1382 0 0 0 310 0 0 0 20 0 1 0 557719239 28409856 1088 33554432000 4194304 6211132 140735480731152 140735480729288 5149253 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1088 877 493 0 241 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4352 KiB

[startup+6.30026 s]
/proc/loadavg: 1.00 1.24 1.66 3/197 12781
/proc/meminfo: memFree=31445604/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4356 CPUtime=6.29 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 1540 0 0 0 629 0 0 0 20 0 1 0 557719239 28409856 1089 33554432000 4194304 6211132 140735480731152 140735480719032 5082354 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+12.7003 s]
/proc/loadavg: 1.16 1.27 1.67 3/198 12783
/proc/meminfo: memFree=31446312/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4356 CPUtime=12.69 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 1690 0 0 0 1269 0 0 0 20 0 1 0 557719239 28409856 1089 33554432000 4194304 6211132 140735480731152 140735480729288 5389871 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+25.5003 s]
/proc/loadavg: 1.34 1.31 1.67 3/197 12783
/proc/meminfo: memFree=31446696/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4356 CPUtime=25.49 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 1973 0 0 0 2549 0 0 0 20 0 1 0 557719239 28409856 1089 33554432000 4194304 6211132 140735480731152 140735480719032 5075266 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+51.1089 s]
/proc/loadavg: 1.57 1.36 1.68 3/197 12784
/proc/meminfo: memFree=31446372/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4356 CPUtime=51.1 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 2124 0 0 0 5110 0 0 0 20 0 1 0 557719239 28409856 1089 33554432000 4194304 6211132 140735480731152 140735480729288 5150156 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+62.7901 s]
# the end of solver process 12772 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=62.7833 s, system=0.004005 s

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

[startup+51.2003 s]
/proc/loadavg: 1.57 1.36 1.68 3/197 12784
/proc/meminfo: memFree=31446372/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4356 CPUtime=51.19 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 2124 0 0 0 5119 0 0 0 20 0 1 0 557719239 28409856 1089 33554432000 4194304 6211132 140735480731152 140735480729288 5149266 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+57.6003 s]
/proc/loadavg: 1.60 1.37 1.69 3/198 12786
/proc/meminfo: memFree=31446368/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4356 CPUtime=57.59 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 2124 0 0 0 5759 0 0 0 20 0 1 0 557719239 28409856 1089 33554432000 4194304 6211132 140735480731152 140735480729288 5079378 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 57.59 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+60.8003 s]
/proc/loadavg: 1.63 1.39 1.69 3/198 12787
/proc/meminfo: memFree=31446036/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4356 CPUtime=60.79 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 2255 0 0 0 6079 0 0 0 20 0 1 0 557719239 28409856 1089 33554432000 4194304 6211132 140735480731152 140735480729288 5074392 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 60.79 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+61.6003 s]
/proc/loadavg: 1.63 1.39 1.69 3/197 12787
/proc/meminfo: memFree=31445912/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4356 CPUtime=61.59 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 2255 0 0 0 6159 0 0 0 20 0 1 0 557719239 28409856 1089 33554432000 4194304 6211132 140735480731152 140735480729288 5079177 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 61.59 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+62.4003 s]
/proc/loadavg: 1.63 1.39 1.69 3/197 12787
/proc/meminfo: memFree=31445936/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4356 CPUtime=62.39 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 2255 0 0 0 6239 0 0 0 20 0 1 0 557719239 28409856 1089 33554432000 4194304 6211132 140735480731152 140735480729288 5149690 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 62.39 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+62.6002 s]
/proc/loadavg: 1.63 1.39 1.69 3/197 12787
/proc/meminfo: memFree=31445936/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4356 CPUtime=62.59 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 2255 0 0 0 6259 0 0 0 20 0 1 0 557719239 28409856 1089 33554432000 4194304 6211132 140735480731152 140735480729288 5082759 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 62.59 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

[startup+62.7002 s]
/proc/loadavg: 1.63 1.39 1.69 3/197 12787
/proc/meminfo: memFree=31445936/32770624 swapFree=66941828/67108860
[pid=12772] ppid=12767 vsize=27744 memory=4356 CPUtime=62.69 cores=1,3,5,7
/proc/12772/stat : 12772 (cosoco) R 12767 12772 12719 0 -1 4202496 2255 0 0 0 6269 0 0 0 20 0 1 0 557719239 28409856 1089 33554432000 4194304 6211132 140735480731152 140735480729288 5390223 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 35590144 140735480738827 140735480738929 140735480738929 140735480741838 0
/proc/12772/statm: 6936 1089 877 493 0 241 0
Current children cumulated CPU time: 62.69 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4356 KiB

Child status: 0
Real time (s): 62.7902
CPU time (s): 62.7873
CPU user time (s): 62.7833
CPU system time (s): 0.004005
CPU usage (%): 99.9954
Max. virtual memory (cumulated for all children) (KiB): 27744
Max. memory (cumulated for all children) (KiB): 4356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 62.7833
system time used= 0.004005
maximum resident set size= 4420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2304
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 21


# summary of solver processes directly reported to runsolver:
#   pid: 12772
#   total CPU time (s): 62.7873
#   total CPU user time (s): 62.7833
#   total CPU system time (s): 0.004005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.26006 second user time and 0.411582 second system time

The end

Launcher Data 

Begin job on node139 at 2019-09-30 05:36:58
IDJOB=4408296
IDBENCH=141371
IDSOLVER=2874
FILE ID=node139/4408296-1569814470
RUNJOBID= node139-1569814618-12751
PBS_JOBID= 21705848
Free space on /tmp= 62032 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-4408296-1569814470/watcher-4408296-1569814470 -o /tmp/evaluation-result-4408296-1569814470/solver-4408296-1569814470 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1569814618-12751 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408296-1569814470.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= fd7701f01011f2453d3fac3f444f25b8
RANDOM SEED=957557948

node139.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	: 5333.57
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	: 5333.57
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	: 5333.57
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	: 5333.57
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:        31451212 kB
MemAvailable:   31814060 kB
Buffers:          214168 kB
Cached:           489124 kB
SwapCached:        64664 kB
Active:           405824 kB
Inactive:         365172 kB
Active(anon):      20480 kB
Inactive(anon):   128072 kB
Active(file):     385344 kB
Inactive(file):   237100 kB
Unevictable:      109004 kB
Mlocked:          109004 kB
SwapTotal:      67108860 kB
SwapFree:       66941828 kB
Dirty:              2728 kB
Writeback:             0 kB
AnonPages:        112548 kB
Mapped:            25828 kB
Shmem:             72116 kB
Slab:             141936 kB
SReclaimable:     112480 kB
SUnreclaim:        29456 kB
KernelStack:        3248 kB
PageTables:         5380 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     535076 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:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 62024 MiB
End job on node139 at 2019-09-30 05:38:01