Trace number 4266510

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-sat 1.12OPT2 27.1576 27.2637

General information on the benchmark

NameRamsey/Ramsey-int-s1/
Ramsey-int-15.xml
MD5SUM4870bb42219503db6b08817d9224dcd4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark5.2386699
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints455
Number of domains1
Minimum domain size105
Maximum domain size105
Distribution of domain sizes[{"size":105,"count":105}]
Minimum variable degree0
Maximum variable degree14
Distribution of variable degrees[{"degree":0,"count":120},{"degree":14,"count":105}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":455}]
Number of extensional constraints0
Number of intensional constraints455
Distribution of constraint types[{"type":"intension","count":455}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

0.59/0.71	c SAT : Variables: 23625 -- Clauses: 1228725
0.59/0.71	c best=?? lower=0 upper=104 
0.59/0.72	c
0.59/0.72	c This is cosoco 1.12 --  
0.59/0.72	c
0.59/0.72	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266510-1502595831.xml 
0.59/0.72	c enable optimization
0.59/0.72	c ========================================[ Problem Statistics ]===========================================
0.59/0.72	c |                                                                                                       
0.59/0.72	c |  Parse time        :         0.59 s 
0.59/0.72	c |
0.59/0.72	c |               Variables: 225
0.59/0.72	c |            Domain Sizes: 105..105
0.59/0.72	c |
0.59/0.72	c |             Constraints: 456
0.59/0.72	c |                   Arity: 3..105  -- Ternary: 455
0.59/0.72	c | 
0.59/0.72	c |                   Types: 
0.59/0.72	c |                          Intension: 455
0.59/0.72	c |                          Max constant: 1
0.59/0.72	c |                          
0.59/0.72	c =========================================================================================================
0.59/0.72	o 4
0.59/0.72	c    1 calls to solver: best=4 lower=0 upper=3 
0.59/0.72	o 3
27.08/27.25	o 2
27.08/27.25	c    3 calls to solver: best=2 lower=0 upper=1 
27.08/27.25	c
27.08/27.25	c Optimum found         : 2
27.08/27.25	c
27.08/27.25	
27.08/27.25	v <instantiation type='solution' cost='2'>
27.08/27.25	v <list>x[0][0] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[10][0] x[10][10] x[10][11] x[10][12] x[10][13] x[10][14] x[10][1] x[10][2] x[10][3] x[10][4] x[10][5] x[10][6] x[10][7] x[10][8] x[10][9] x[11][0] x[11][10] x[11][11] x[11][12] x[11][13] x[11][14] x[11][1] x[11][2] x[11][3] x[11][4] x[11][5] x[11][6] x[11][7] x[11][8] x[11][9] x[12][0] x[12][10] x[12][11] x[12][12] x[12][13] x[12][14] x[12][1] x[12][2] x[12][3] x[12][4] x[12][5] x[12][6] x[12][7] x[12][8] x[12][9] x[13][0] x[13][10] x[13][11] x[13][12] x[13][13] x[13][14] x[13][1] x[13][2] x[13][3] x[13][4] x[13][5] x[13][6] x[13][7] x[13][8] x[13][9] x[14][0] x[14][10] x[14][11] x[14][12] x[14][13] x[14][14] x[14][1] x[14][2] x[14][3] x[14][4] x[14][5] x[14][6] x[14][7] x[14][8] x[14][9] x[1][0] x[1][10] x[1][11] x[1][12] x[1][13] x[1][14] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[2][0] x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[3][0] x[3][10] x[3][11] x[3][12] x[3][13] x[3][14] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[4][0] x[4][10] x[4][11] x[4][12] x[4][13] x[4][14] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[5][0] x[5][10] x[5][11] x[5][12] x[5][13] x[5][14] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[6][0] x[6][10] x[6][11] x[6][12] x[6][13] x[6][14] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[7][0] x[7][10] x[7][11] x[7][12] x[7][13] x[7][14] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[8][0] x[8][10] x[8][11] x[8][12] x[8][13] x[8][14] x[8][1] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[9][0] x[9][10] x[9][11] x[9][12] x[9][13] x[9][14] x[9][1] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] </list>
27.08/27.25	v <values>* 0 2 1 1 0 1 0 2 0 1 1 0 2 2 * * 2 0 1 2 * * * * * * * * * * * * 2 2 0 * * * * * * * * * * * * * 0 2 * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * 0 0 2 0 1 * 0 1 1 2 0 2 2 2 * 2 1 1 1 1 * * 0 1 0 2 2 2 0 * 1 1 1 0 2 * * * 0 2 2 2 0 1 * 1 0 0 2 2 * * * * 1 0 2 1 2 * 2 1 0 2 0 * * * * * 0 1 0 1 * 1 1 2 2 1 * * * * * * 0 1 2 * 1 2 1 0 1 * * * * * * * 0 0 * 0 0 1 2 2 * * * * * * * * 1 * 2 0 0 1 1 * * * * * * * * * </values>
27.08/27.25	v </instantiation>
27.08/27.25	
27.08/27.25	c call to solver        : 4
27.08/27.25	c
27.08/27.25	c restarts              : 557         
27.08/27.25	c conflicts             : 267136       (9844 /sec)
27.08/27.25	c decisions             : 1262676      (46532 /sec)
27.08/27.25	c propagations          : 8998183     (331599 /sec)
27.08/27.25	c root propagations     : 10826       
27.08/27.25	c filter calls          : 52765485       (1944501 /sec)
27.08/27.25	c useless filter calls  : 46541761       (88 %)
27.08/27.25	c
27.08/27.25	c clauses               : 1231722
27.08/27.25	c SAT propagations      : 2
27.08/27.25	c SAT conflicts         : 0 (0 learnts)
27.08/27.25	c Memory used           : 93.38 MB
27.08/27.25	c CPU time              : 27.1357 s
27.08/27.25	
27.08/27.25	s OPTIMUM FOUND

Verifier Data 

OK	2

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 (15071 MiB free)
  memory of node 1: 16384 MiB (15282 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266510-1502595831/watcher-4266510-1502595831 -o /tmp/evaluation-result-4266510-1502595831/solver-4266510-1502595831 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502565212-12459 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4266510-1502595831.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
solver pid=17964, runsolver pid=17961
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 2.22 2.06 2.06 2/186 17965
/proc/meminfo: memFree=31081864/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=12320 memory=220 CPUtime=0 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 1077936128 186 0 0 0 0 0 0 0 20 0 1 0 101494348 12615680 55 18446744073709551615 4194304 5972588 140721114036992 140721114034088 139817024317127 0 0 1 0 0 0 0 17 3 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 3080 55 41 435 0 45 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 12320 KiB
Current children cumulated memory: 220 KiB

[startup+0.2094 s]*
/proc/loadavg: 2.22 2.06 2.06 3/186 17965
/proc/meminfo: memFree=31080828/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=28120 memory=4560 CPUtime=0.1 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 1310 0 0 0 10 0 0 0 20 0 1 0 101494348 28794880 1140 18446744073709551615 4194304 5972588 140721114036992 140721114033640 139817008212965 0 0 1 0 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 7030 1140 787 435 0 393 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28120 KiB
Current children cumulated memory: 4560 KiB

[startup+0.309153 s]*
/proc/loadavg: 2.22 2.06 2.06 3/186 17965
/proc/meminfo: memFree=31080084/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=28852 memory=5300 CPUtime=0.2 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 1506 0 0 0 20 0 0 0 20 0 1 0 101494348 29544448 1325 18446744073709551615 4194304 5972588 140721114036992 140721114033640 139817008212965 0 0 1 0 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 7213 1325 787 435 0 576 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 28852 KiB
Current children cumulated memory: 5300 KiB

[startup+0.70029 s]
/proc/loadavg: 2.22 2.06 2.06 3/186 17965
/proc/meminfo: memFree=31078224/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=79056 memory=51712 CPUtime=0.59 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 11072 0 0 0 58 1 0 0 20 0 1 0 101494348 80953344 12928 18446744073709551615 4194304 5972588 140721114036992 140721114033784 139817008212965 0 0 1 0 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 19764 12928 817 435 0 13127 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 79056 KiB
Current children cumulated memory: 51712 KiB

[startup+1.50028 s]
/proc/loadavg: 2.22 2.06 2.06 3/186 17965
/proc/meminfo: memFree=31023716/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=95488 memory=61676 CPUtime=1.38 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 13052 0 0 0 137 1 0 0 20 0 1 0 101494348 97779712 15419 18446744073709551615 4194304 5972588 140721114036992 140721114034440 4965342 0 0 1 8405026 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 23872 15419 836 435 0 17235 0
Current children cumulated CPU time: 1.38 s
Current children cumulated vsize: 95488 KiB
Current children cumulated memory: 61676 KiB

[startup+3.10916 s]
/proc/loadavg: 2.22 2.06 2.06 3/186 17965
/proc/meminfo: memFree=31023624/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=95620 memory=61788 CPUtime=2.99 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 15095 0 0 0 298 1 0 0 20 0 1 0 101494348 97914880 15447 18446744073709551615 4194304 5972588 140721114036992 140721114034440 4909602 0 0 1 8405026 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 23905 15447 836 435 0 17268 0
Current children cumulated CPU time: 2.99 s
Current children cumulated vsize: 95620 KiB
Current children cumulated memory: 61788 KiB

[startup+6.30026 s]
/proc/loadavg: 2.21 2.06 2.06 3/189 17979
/proc/meminfo: memFree=31018472/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=95620 memory=61804 CPUtime=6.18 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 17254 0 0 0 617 1 0 0 20 0 1 0 101494348 97914880 15451 18446744073709551615 4194304 5972588 140721114036992 140721114033640 4965428 0 0 1 8405026 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 23905 15451 836 435 0 17268 0
Current children cumulated CPU time: 6.18 s
Current children cumulated vsize: 95620 KiB
Current children cumulated memory: 61804 KiB

[startup+12.7003 s]
/proc/loadavg: 2.19 2.06 2.06 3/189 17979
/proc/meminfo: memFree=31018860/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=95620 memory=61808 CPUtime=12.58 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 19373 0 0 0 1257 1 0 0 20 0 1 0 101494348 97914880 15452 18446744073709551615 4194304 5972588 140721114036992 140721114033640 5072002 0 0 1 8405026 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 23905 15452 836 435 0 17268 0
Current children cumulated CPU time: 12.58 s
Current children cumulated vsize: 95620 KiB
Current children cumulated memory: 61808 KiB

[startup+25.5003 s]
/proc/loadavg: 2.15 2.06 2.06 3/189 17979
/proc/meminfo: memFree=31019156/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=95620 memory=61832 CPUtime=25.38 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 23609 0 0 0 2537 1 0 0 20 0 1 0 101494348 97914880 15458 18446744073709551615 4194304 5972588 140721114036992 140721114033640 4908887 0 0 1 8405026 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 23905 15458 836 435 0 17268 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 95620 KiB
Current children cumulated memory: 61832 KiB

[startup+27.2636 s]
# the end of solver process 17964 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=27.1366 s, system=0.021002 s

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

[startup+25.6003 s]
/proc/loadavg: 2.15 2.06 2.06 3/189 17979
/proc/meminfo: memFree=31019156/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=95620 memory=61832 CPUtime=25.48 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 23609 0 0 0 2547 1 0 0 20 0 1 0 101494348 97914880 15458 18446744073709551615 4194304 5972588 140721114036992 140721114033640 5328624 0 0 1 8405026 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 23905 15458 836 435 0 17268 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 95620 KiB
Current children cumulated memory: 61832 KiB

[startup+26.4002 s]
/proc/loadavg: 2.15 2.06 2.06 3/189 17979
/proc/meminfo: memFree=31019156/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=95620 memory=61832 CPUtime=26.28 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 23609 0 0 0 2627 1 0 0 20 0 1 0 101494348 97914880 15458 18446744073709551615 4194304 5972588 140721114036992 140721114033640 4966031 0 0 1 8405026 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 23905 15458 836 435 0 17268 0
Current children cumulated CPU time: 26.28 s
Current children cumulated vsize: 95620 KiB
Current children cumulated memory: 61832 KiB

[startup+26.8002 s]
/proc/loadavg: 2.15 2.06 2.06 3/189 17979
/proc/meminfo: memFree=31019156/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=95620 memory=61832 CPUtime=26.68 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 23609 0 0 0 2667 1 0 0 20 0 1 0 101494348 97914880 15458 18446744073709551615 4194304 5972588 140721114036992 140721114033640 4965339 0 0 1 8405026 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 23905 15458 836 435 0 17268 0
Current children cumulated CPU time: 26.68 s
Current children cumulated vsize: 95620 KiB
Current children cumulated memory: 61832 KiB

[startup+27.2003 s]
/proc/loadavg: 2.15 2.06 2.06 3/189 17979
/proc/meminfo: memFree=31019156/32770624 swapFree=67108860/67108860
[pid=17964] ppid=17961 vsize=95620 memory=61832 CPUtime=27.08 cores=1,3,5,7
/proc/17964/stat : 17964 (cosoco) R 17961 17964 12395 0 -1 4202496 23609 0 0 0 2707 1 0 0 20 0 1 0 101494348 97914880 15458 18446744073709551615 4194304 5972588 140721114036992 140721114033640 4909211 0 0 1 8405026 0 0 0 17 5 0 0 10 0 0 8070896 8075904 41115648 140721114042820 140721114042920 140721114042920 140721114046414 0
/proc/17964/statm: 23905 15458 836 435 0 17268 0
Current children cumulated CPU time: 27.08 s
Current children cumulated vsize: 95620 KiB
Current children cumulated memory: 61832 KiB

Child status: 0
Real time (s): 27.2637
CPU time (s): 27.1576
CPU user time (s): 27.1366
CPU system time (s): 0.021002
CPU usage (%): 99.611
Max. virtual memory (cumulated for all children) (KiB): 95620
Max. memory (cumulated for all children) (KiB): 61832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.1366
system time used= 0.021002
maximum resident set size= 61900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23684
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= 9


# summary of solver processes directly reported to runsolver:
#   pid: 17964
#   total CPU time (s): 27.1576
#   total CPU user time (s): 27.1366
#   total CPU system time (s): 0.021002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.096673 second user time and 0.243243 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-13 05:29:57
IDJOB=4266510
IDBENCH=140560
IDSOLVER=2655
FILE ID=node135/4266510-1502595831
RUNJOBID= node135-1502565212-12459
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Ramsey/Ramsey-int-s1/Ramsey-int-15.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266510-1502595831/watcher-4266510-1502595831 -o /tmp/evaluation-result-4266510-1502595831/solver-4266510-1502595831 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502565212-12459 --watchdog 2580  cosoco -lc -model -restarts -sat HOME/instance-4266510-1502595831.xml

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

MD5SUM BENCH= 4870bb42219503db6b08817d9224dcd4
RANDOM SEED=23695013

node135.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	: 5333.21
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	: 5333.21
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	: 5333.21
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	: 5333.21
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:        31081864 kB
MemAvailable:   31951068 kB
Buffers:          309068 kB
Cached:           858600 kB
SwapCached:            0 kB
Active:           697544 kB
Inactive:         548044 kB
Active(anon):      78244 kB
Inactive(anon):    41324 kB
Active(file):     619300 kB
Inactive(file):   506720 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2952 kB
Writeback:             4 kB
AnonPages:         77960 kB
Mapped:            55972 kB
Shmem:             41656 kB
Slab:             145504 kB
SReclaimable:     118036 kB
SUnreclaim:        27468 kB
KernelStack:        3328 kB
PageTables:         4936 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     365372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62028 MiB
End job on node135 at 2017-08-13 05:30:24