Trace number 4301818

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 1.12OPT55 174.462 174.441

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-nodv-10_c18.xml
MD5SUM769ec0f26c47f1b96bb609b2e4d8d5d6
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 benchmark174.462
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 

0.00/0.01	c best=?? lower=-2147483638 upper=2147483637 
0.00/0.06	c
0.00/0.06	c This is cosoco 1.12 --  
0.00/0.06	c
0.00/0.06	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301818-1532887174.xml 
0.00/0.06	c enable optimization
0.00/0.06	c ========================================[ Problem Statistics ]===========================================
0.00/0.06	c |                                                                                                       
0.00/0.06	c |  Parse time        :         0.01 s 
0.00/0.06	c |
0.00/0.06	c |               Variables: 110
0.00/0.06	c |            Domain Sizes: 100..101
0.00/0.06	c |
0.00/0.06	c |             Constraints: 47
0.00/0.06	c |                   Arity: 1..45  -- Unary: 1  -- Ternary: 45
0.00/0.06	c | 
0.00/0.06	c |                   Types: 
0.00/0.06	c |                          All Different: 1
0.00/0.06	c |                          Intension: 1
0.00/0.06	c |                          Sum: 45
0.00/0.06	c |                          
0.00/0.06	c |               Objective: Minimize Intension
0.00/0.06	
0.00/0.06	c =========================================================================================================
0.00/0.06	o 80
0.00/0.06	c    1 calls to solver: best=80 lower=-2147483638 upper=79 
0.00/0.07	o 76
0.00/0.07	o 74
0.00/0.07	c    3 calls to solver: best=74 lower=-2147483638 upper=73 
0.00/0.09	o 73
0.89/0.94	o 71
0.89/0.94	c    5 calls to solver: best=71 lower=-2147483638 upper=70 
1.19/1.20	o 67
1.79/1.88	o 66
1.79/1.88	c    7 calls to solver: best=66 lower=-2147483638 upper=65 
1.89/1.90	o 65
2.39/2.43	o 64
2.39/2.43	c    9 calls to solver: best=64 lower=-2147483638 upper=63 
2.79/2.89	o 63
3.39/3.45	o 62
3.39/3.45	c   11 calls to solver: best=62 lower=-2147483638 upper=61 
7.69/7.73	o 61
20.69/20.72	o 60
20.69/20.72	c   13 calls to solver: best=60 lower=-2147483638 upper=59 
40.40/40.47	o 58
144.31/144.33	o 55
144.31/144.33	c   15 calls to solver: best=55 lower=-2147483638 upper=54 
174.41/174.44	c
174.41/174.44	c Optimum found         : 55
174.41/174.44	c
174.41/174.44	
174.41/174.44	v <instantiation type='solution' cost='55'>
174.41/174.44	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>
174.41/174.44	v <values>0 2 14 21 29 32 45 49 54 55 * 2 14 21 29 32 45 49 54 55 * * 12 19 27 30 43 47 52 53 * * * 7 15 18 31 35 40 41 * * * * 8 11 24 28 33 34 * * * * * 3 16 20 25 26 * * * * * * 13 17 22 23 * * * * * * * 4 9 10 * * * * * * * * 5 6 * * * * * * * * * 1 * * * * * * * * * * </values>
174.41/174.44	v </instantiation>
174.41/174.44	
174.41/174.44	c call to solver        : 16
174.41/174.44	c
174.41/174.44	c restarts              : 72          
174.41/174.44	c conflicts             : 968099       (5549 /sec)
174.41/174.44	c decisions             : 2108508      (12086 /sec)
174.41/174.44	c propagations          : 510537483   (2926426 /sec)
174.41/174.44	c root propagations     : 330         
174.41/174.44	c filter calls          : 161181743      (923902 /sec)
174.41/174.44	c useless filter calls  : 27004460       (16 %)
174.41/174.44	c Memory used           : 27.04 MB
174.41/174.44	c CPU time              : 174.458 s
174.41/174.44	
174.41/174.44	s OPTIMUM FOUND

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 (13549 MiB free)
  memory of node 1: 16384 MiB (13937 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301818-1532887174/watcher-4301818-1532887174 -o /tmp/evaluation-result-4301818-1532887174/solver-4301818-1532887174 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301818-1532887174.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=9180, runsolver pid=9177
Current StackSize limit: 8192 KiB


[startup+0.100115 s]*
/proc/loadavg: 2.00 2.00 2.02 3/186 9181
/proc/meminfo: memFree=28145996/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4016 CPUtime=0.1 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 1221 0 0 0 10 0 0 0 20 0 1 0 106280606 28344320 1004 33554432000 4194304 6142532 140737138825632 140737138819768 5175278 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1004 803 476 0 242 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4016 KiB

[startup+0.209311 s]*
/proc/loadavg: 2.00 2.00 2.02 3/186 9181
/proc/meminfo: memFree=28145996/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4016 CPUtime=0.21 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 1221 0 0 0 21 0 0 0 20 0 1 0 106280606 28344320 1004 33554432000 4194304 6142532 140737138825632 140737138819768 5336586 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1004 803 476 0 242 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4016 KiB

[startup+0.308674 s]*
/proc/loadavg: 2.00 2.00 2.02 3/186 9181
/proc/meminfo: memFree=28145996/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4016 CPUtime=0.31 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 1221 0 0 0 31 0 0 0 20 0 1 0 106280606 28344320 1004 33554432000 4194304 6142532 140737138825632 140737138819768 5131346 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1004 803 476 0 242 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4016 KiB

[startup+0.700224 s]
/proc/loadavg: 2.00 2.00 2.02 3/186 9181
/proc/meminfo: memFree=28145996/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4016 CPUtime=0.69 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 1221 0 0 0 69 0 0 0 20 0 1 0 106280606 28344320 1004 33554432000 4194304 6142532 140737138825632 140737138819768 5054344 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1004 803 476 0 242 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4016 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.02 4/186 9181
/proc/meminfo: memFree=28145996/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4016 CPUtime=1.49 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 1221 0 0 0 149 0 0 0 20 0 1 0 106280606 28344320 1004 33554432000 4194304 6142532 140737138825632 140737138819768 5058698 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1004 803 476 0 242 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4016 KiB

[startup+3.10881 s]
/proc/loadavg: 2.00 2.00 2.02 5/186 9181
/proc/meminfo: memFree=28145716/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=3.1 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 1374 0 0 0 310 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138823160 5060768 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 2.02 5/190 9202
/proc/meminfo: memFree=28143208/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=6.29 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 1509 0 0 0 629 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138812904 5130816 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.02 4/190 9202
/proc/meminfo: memFree=28143564/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=12.69 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 1661 0 0 0 1269 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138823160 5131369 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.02 5/186 9203
/proc/meminfo: memFree=28144864/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=25.49 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 1947 0 0 0 2549 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138812904 5327286 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.00 2.02 4/188 9212
/proc/meminfo: memFree=28144524/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=51.11 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 2104 0 0 0 5111 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138823160 5336579 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.02 4/190 9237
/proc/meminfo: memFree=28142436/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=102.3 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 2238 0 0 0 10230 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138823160 5054344 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.02 4/190 9238
/proc/meminfo: memFree=28142756/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=162.31 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 2391 0 0 0 16231 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138812904 5060779 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+174.441 s]
# the end of solver process 9180 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=174.458 s, system=0.004001 s

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

[startup+166.4 s]
/proc/loadavg: 2.00 2.00 2.02 4/190 9238
/proc/meminfo: memFree=28142756/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=166.41 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 2391 0 0 0 16641 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138812904 5183536 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 166.41 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+169.6 s]
/proc/loadavg: 2.00 2.00 2.02 4/190 9238
/proc/meminfo: memFree=28142756/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=169.61 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 2391 0 0 0 16961 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138812904 5053555 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 169.61 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+172.8 s]
/proc/loadavg: 2.00 2.00 2.02 4/190 9238
/proc/meminfo: memFree=28142756/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=172.81 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 2391 0 0 0 17281 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138812904 5054717 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 172.81 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+173.6 s]
/proc/loadavg: 2.00 2.00 2.02 5/190 9238
/proc/meminfo: memFree=28142756/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=173.61 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 2391 0 0 0 17361 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138812904 5060783 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 173.61 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+174 s]*
/proc/loadavg: 2.00 2.00 2.02 4/190 9238
/proc/meminfo: memFree=28142756/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=174.02 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 2391 0 0 0 17402 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138812904 5054405 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 174.02 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

[startup+174.4 s]
/proc/loadavg: 2.00 2.00 2.02 4/190 9238
/proc/meminfo: memFree=28142756/32770624 swapFree=67108532/67108860
[pid=9180] ppid=9177 vsize=27680 memory=4260 CPUtime=174.41 cores=1,3,5,7
/proc/9180/stat : 9180 (cosoco) R 9177 9180 4839 0 -1 4202496 2391 0 0 0 17441 0 0 0 20 0 1 0 106280606 28344320 1065 33554432000 4194304 6142532 140737138825632 140737138812904 5061873 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 25817088 140737138828427 140737138828557 140737138828557 140737138831310 0
/proc/9180/statm: 6920 1065 853 476 0 242 0
Current children cumulated CPU time: 174.41 s
Current children cumulated vsize: 27680 KiB
Current children cumulated memory: 4260 KiB

Child status: 0
Real time (s): 174.441
CPU time (s): 174.462
CPU user time (s): 174.458
CPU system time (s): 0.004001
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 27680
Max. memory (cumulated for all children) (KiB): 4260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 174.458
system time used= 0.004001
maximum resident set size= 4324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2427
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= 6
involuntary context switches= 47


# summary of solver processes directly reported to runsolver:
#   pid: 9180
#   total CPU time (s): 174.462
#   total CPU user time (s): 174.458
#   total CPU system time (s): 0.004001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.609995 second user time and 1.17806 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 19:59:34
IDJOB=4301818
IDBENCH=141365
IDSOLVER=2774
FILE ID=node104/4301818-1532887174
RUNJOBID= node104-1532880243-4871
PBS_JOBID= 21022518
Free space on /tmp= 50568 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-nodv-10_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301818-1532887174/watcher-4301818-1532887174 -o /tmp/evaluation-result-4301818-1532887174/solver-4301818-1532887174 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301818-1532887174.xml

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

MD5SUM BENCH= 769ec0f26c47f1b96bb609b2e4d8d5d6
RANDOM SEED=1304290736

node104.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        28147000 kB
MemAvailable:   31955824 kB
Buffers:          178868 kB
Cached:          3884992 kB
SwapCached:           12 kB
Active:          1942728 kB
Inactive:        2173788 kB
Active(anon):       7372 kB
Inactive(anon):    73040 kB
Active(file):    1935356 kB
Inactive(file):  2100748 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:              2764 kB
Writeback:           116 kB
AnonPages:         60064 kB
Mapped:            44048 kB
Shmem:             25060 kB
Slab:             205816 kB
SReclaimable:     177108 kB
SUnreclaim:        28708 kB
KernelStack:        3360 kB
PageTables:         5368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351816 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 50564 MiB
End job on node104 at 2018-07-29 20:02:29