Trace number 4267022

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 1.12SAT (TO)13 251.968 252.011

General information on the benchmark

NameOpenStacks/
OpenStacks-m2c-s1/OpenStacks-m2c-Miller-19.xml
MD5SUMca3b02115b63c058d23855e217e5f7b7
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark244.711
Satisfiable
(Un)Satisfiability was proved
Number of variables920
Number of constraints881
Number of domains3
Minimum domain size2
Maximum domain size41
Distribution of domain sizes[{"size":2,"count":800},{"size":40,"count":80},{"size":41,"count":40}]
Minimum variable degree2
Maximum variable degree41
Distribution of variable degrees[{"degree":2,"count":840},{"degree":9,"count":40},{"degree":41,"count":40}]
Minimum constraint arity3
Maximum constraint arity40
Distribution of constraint arities[{"arity":3,"count":800},{"arity":9,"count":40},{"arity":21,"count":40},{"arity":40,"count":1}]
Number of extensional constraints800
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":800},{"type":"allDifferent","count":1},{"type":"sum","count":40},{"type":"minimum","count":20},{"type":"maximum","count":20}]
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 

0.26/0.34	c SAT : Variables: 6440 -- Clauses: 96920
0.26/0.34	c best=?? lower=0 upper=40 
1.55/1.66	c
1.55/1.66	c This is cosoco 1.12 --  
1.55/1.66	c
1.55/1.66	c command line: cosoco -lc -model -restarts -sat HOME/instance-4267022-1502649359.xml 
1.55/1.66	c enable optimization
1.55/1.66	c ========================================[ Problem Statistics ]===========================================
1.55/1.66	c |                                                                                                       
1.55/1.66	c |  Parse time        :         0.29 s 
1.55/1.66	c |
1.55/1.66	c |               Variables: 920
1.55/1.66	c |            Domain Sizes: 2..41
1.55/1.66	c |
1.55/1.66	c |             Constraints: 882
1.55/1.66	c |                   Arity: 3..40  -- Ternary: 800
1.55/1.66	c | 
1.55/1.66	c |                   Types: 
1.55/1.66	c |                          All Different: 1
1.55/1.66	c |                          Extension: 800  (nb tuples: 1600..1980) -- (shared: 760)
1.55/1.66	c |                          Max constant: 1
1.55/1.66	c |                          Minimum Variable: 40
1.55/1.66	c |                          Sum: 40
1.55/1.66	c |                          
1.55/1.66	c =========================================================================================================
1.55/1.66	o 20
1.55/1.66	c    1 calls to solver: best=20 lower=0 upper=19 
1.85/1.99	o 19
2.14/2.20	o 15
2.14/2.20	c    3 calls to solver: best=15 lower=0 upper=14 
33.45/33.59	o 14
43.54/43.63	o 13
43.54/43.63	c    5 calls to solver: best=13 lower=0 upper=12 
251.96/252.00	
251.96/252.00	c *** INTERRUPTED ***
251.96/252.00	c restarts              : 555         
251.96/252.00	c conflicts             : 202850       (805 /sec)
251.96/252.00	c decisions             : 612042       (2429 /sec)
251.96/252.00	c propagations          : 36846001    (146251 /sec)
251.96/252.00	c root propagations     : 800         
251.96/252.00	c filter calls          : 81214126       (322360 /sec)
251.96/252.00	c useless filter calls  : 67229311       (82 %)
251.96/252.00	c
251.96/252.00	c clauses               : 100647
251.96/252.00	c SAT propagations      : 1395
251.96/252.00	c SAT conflicts         : 2 (0 learnts)
251.96/252.00	c Memory used           : 58.30 MB
251.96/252.00	c CPU time              : 251.936 s
251.96/252.00	
251.96/252.00	c nb Solutions = 5
251.96/252.00	s SATISFIABLE
251.96/252.00	c Best value found: 13
251.96/252.00	
251.96/252.00	
251.96/252.00	v <instantiation type='solution' cost='13'>
251.96/252.00	v <list>max[0] max[10] max[11] max[12] max[13] max[14] max[15] max[16] max[17] max[18] max[19] max[1] max[2] max[3] max[4] max[5] max[6] max[7] max[8] max[9] min[0] min[10] min[11] min[12] min[13] min[14] min[15] min[16] min[17] min[18] min[19] min[1] min[2] min[3] min[4] min[5] min[6] min[7] min[8] min[9] o[0][0] o[0][10] o[0][11] o[0][12] o[0][13] o[0][14] o[0][15] o[0][16] o[0][17] o[0][18] o[0][19] o[0][1] o[0][20] o[0][21] o[0][22] o[0][23] o[0][24] o[0][25] o[0][26] o[0][27] o[0][28] o[0][29] o[0][2] o[0][30] o[0][31] o[0][32] o[0][33] o[0][34] o[0][35] o[0][36] o[0][37] o[0][38] o[0][39] o[0][3] o[0][4] o[0][5] o[0][6] o[0][7] o[0][8] o[0][9] o[10][0] o[10][10] o[10][11] o[10][12] o[10][13] o[10][14] o[10][15] o[10][16] o[10][17] o[10][18] o[10][19] o[10][1] o[10][20] o[10][21] o[10][22] o[10][23] o[10][24] o[10][25] o[10][26] o[10][27] o[10][28] o[10][29] o[10][2] o[10][30] o[10][31] o[10][32] o[10][33] o[10][34] o[10][35] o[10][36] o[10][37] o[10][38] o[10][39] 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o[7][4] o[7][5] o[7][6] o[7][7] o[7][8] o[7][9] o[8][0] o[8][10] o[8][11] o[8][12] o[8][13] o[8][14] o[8][15] o[8][16] o[8][17] o[8][18] o[8][19] o[8][1] o[8][20] o[8][21] o[8][22] o[8][23] o[8][24] o[8][25] o[8][26] o[8][27] o[8][28] o[8][29] o[8][2] o[8][30] o[8][31] o[8][32] o[8][33] o[8][34] o[8][35] o[8][36] o[8][37] o[8][38] o[8][39] o[8][3] o[8][4] o[8][5] o[8][6] o[8][7] o[8][8] o[8][9] o[9][0] o[9][10] o[9][11] o[9][12] o[9][13] o[9][14] o[9][15] o[9][16] o[9][17] o[9][18] o[9][19] o[9][1] o[9][20] o[9][21] o[9][22] o[9][23] o[9][24] o[9][25] o[9][26] o[9][27] o[9][28] o[9][29] o[9][2] o[9][30] o[9][31] o[9][32] o[9][33] o[9][34] o[9][35] o[9][36] o[9][37] o[9][38] o[9][39] o[9][3] o[9][4] o[9][5] o[9][6] o[9][7] o[9][8] o[9][9] p[0] p[10] p[11] p[12] p[13] p[14] p[15] p[16] p[17] p[18] p[19] p[1] p[20] p[21] p[22] p[23] p[24] p[25] p[26] p[27] p[28] p[29] p[2] p[30] p[31] p[32] p[33] p[34] p[35] p[36] p[37] p[38] p[39] p[3] p[4] p[5] p[6] p[7] p[8] p[9] so[0] so[10] so[11] so[12] so[13] so[14] so[15] so[16] so[17] so[18] so[19] so[1] so[20] so[21] so[22] so[23] so[24] so[25] so[26] so[27] so[28] so[29] so[2] so[30] so[31] so[32] so[33] so[34] so[35] so[36] so[37] so[38] so[39] so[3] so[4] so[5] so[6] so[7] so[8] so[9] </list>
251.96/252.01	v <values>13 39 33 39 37 39 38 39 38 23 38 38 7 17 10 25 20 31 31 33 1 9 24 20 26 12 22 6 11 2 7 4 0 3 0 3 0 10 0 14 0 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5 32 28 37 36 35 22 21 11 13 7 4 1 17 0 14 9 25 20 30 27 29 3 39 26 23 34 12 38 6 16 2 15 8 10 18 19 31 24 33 4 12 12 13 13 13 13 13 13 12 12 5 13 12 13 13 13 13 13 13 13 13 6 13 13 11 11 9 9 9 9 8 4 8 9 9 10 11 10 11 </values>
251.96/252.01	v </instantiation>
251.96/252.01

Verifier Data 

OK	13

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 (15392 MiB free)
  memory of node 1: 16384 MiB (15628 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267022-1502649359/watcher-4267022-1502649359 -o /tmp/evaluation-result-4267022-1502649359/solver-4267022-1502649359 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502642157-20629 --watchdog 312 cosoco -lc -model -restarts -sat HOME/instance-4267022-1502649359.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=24207, runsolver pid=24204
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 2.22 2.06 2.06 3/186 24208
/proc/meminfo: memFree=31763680/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=29400 memory=5656 CPUtime=0.05 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 1636 0 0 0 5 0 0 0 20 0 1 0 112442318 30105600 1414 18446744073709551615 4194304 5972588 140727178518240 140727178514888 5673578 0 0 1 0 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 7350 1414 790 435 0 713 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 29400 KiB
Current children cumulated memory: 5656 KiB

[startup+0.20943 s]*
/proc/loadavg: 2.22 2.06 2.06 3/186 24208
/proc/meminfo: memFree=31761076/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=32344 memory=8560 CPUtime=0.16 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 2354 0 0 0 16 0 0 0 20 0 1 0 112442318 33120256 2140 18446744073709551615 4194304 5972588 140727178518240 140727178514888 5134041 0 0 1 0 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 8086 2140 790 435 0 1449 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 32344 KiB
Current children cumulated memory: 8560 KiB

[startup+0.30908 s]*
/proc/loadavg: 2.22 2.06 2.06 3/186 24208
/proc/meminfo: memFree=31758472/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=34872 memory=11200 CPUtime=0.26 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 2980 0 0 0 26 0 0 0 20 0 1 0 112442318 35708928 2800 18446744073709551615 4194304 5972588 140727178518240 140727178514888 5676051 0 0 1 0 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 8718 2800 790 435 0 2081 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 34872 KiB
Current children cumulated memory: 11200 KiB

[startup+0.700369 s]
/proc/loadavg: 2.22 2.06 2.06 3/186 24208
/proc/meminfo: memFree=31739188/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=56400 memory=31432 CPUtime=0.65 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 7511 0 0 0 64 1 0 0 20 0 1 0 112442318 57753600 7858 18446744073709551615 4194304 5972588 140727178518240 140727178514888 4936025 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 14100 7858 848 435 0 7463 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 56400 KiB
Current children cumulated memory: 31432 KiB

[startup+1.50036 s]
/proc/loadavg: 2.22 2.06 2.06 3/186 24208
/proc/meminfo: memFree=31738072/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=56664 memory=31432 CPUtime=1.45 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 7567 0 0 0 144 1 0 0 20 0 1 0 112442318 58023936 7858 18446744073709551615 4194304 5972588 140727178518240 140727178514952 4931776 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 14166 7858 848 435 0 7529 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 56664 KiB
Current children cumulated memory: 31432 KiB

[startup+3.10953 s]
/proc/loadavg: 2.20 2.06 2.06 3/186 24208
/proc/meminfo: memFree=31735352/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=59040 memory=34084 CPUtime=3.05 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 14611 0 0 0 304 1 0 0 20 0 1 0 112442318 60456960 8521 18446744073709551615 4194304 5972588 140727178518240 140727178514952 5328036 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 14760 8521 850 435 0 8123 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 59040 KiB
Current children cumulated memory: 34084 KiB

[startup+6.30038 s]
/proc/loadavg: 2.20 2.06 2.06 3/186 24208
/proc/meminfo: memFree=31735500/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=59040 memory=34084 CPUtime=6.24 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 21023 0 0 0 623 1 0 0 20 0 1 0 112442318 60456960 8521 18446744073709551615 4194304 5972588 140727178518240 140727178505432 4936141 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 14760 8521 850 435 0 8123 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 59040 KiB
Current children cumulated memory: 34084 KiB

[startup+12.7004 s]
/proc/loadavg: 2.17 2.06 2.05 3/186 24208
/proc/meminfo: memFree=31734740/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=59040 memory=34084 CPUtime=12.64 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 27481 0 0 0 1263 1 0 0 20 0 1 0 112442318 60456960 8521 18446744073709551615 4194304 5972588 140727178518240 140727178505432 4935502 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 14760 8521 850 435 0 8123 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 59040 KiB
Current children cumulated memory: 34084 KiB

[startup+25.5004 s]
/proc/loadavg: 2.14 2.06 2.05 3/186 24208
/proc/meminfo: memFree=31734600/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=59040 memory=34088 CPUtime=25.45 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 40244 0 0 0 2543 2 0 0 20 0 1 0 112442318 60456960 8522 18446744073709551615 4194304 5972588 140727178518240 140727178505432 4935454 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 14760 8522 850 435 0 8123 0
Current children cumulated CPU time: 25.45 s
Current children cumulated vsize: 59040 KiB
Current children cumulated memory: 34088 KiB

[startup+51.1096 s]
/proc/loadavg: 2.09 2.05 2.05 3/187 24210
/proc/meminfo: memFree=31733360/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=59700 memory=34700 CPUtime=51.05 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 47199 0 0 0 5103 2 0 0 20 0 1 0 112442318 61132800 8675 18446744073709551615 4194304 5972588 140727178518240 140727178505432 5039164 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 14925 8675 850 435 0 8288 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 59700 KiB
Current children cumulated memory: 34700 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.06 2.05 3/187 24212
/proc/meminfo: memFree=31733592/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=59700 memory=34712 CPUtime=102.25 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 48113 0 0 0 10222 3 0 0 20 0 1 0 112442318 61132800 8678 18446744073709551615 4194304 5972588 140727178518240 140727178505432 4935478 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 14925 8678 850 435 0 8288 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 59700 KiB
Current children cumulated memory: 34712 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/187 24214
/proc/meminfo: memFree=31734092/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=59700 memory=34720 CPUtime=162.25 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 49013 0 0 0 16222 3 0 0 20 0 1 0 112442318 61132800 8680 18446744073709551615 4194304 5972588 140727178518240 140727178505432 4935456 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 14925 8680 850 435 0 8288 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 59700 KiB
Current children cumulated memory: 34720 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/185 24217
/proc/meminfo: memFree=31733584/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=59700 memory=34724 CPUtime=222.25 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 49895 0 0 0 22222 3 0 0 20 0 1 0 112442318 61132800 8681 18446744073709551615 4194304 5972588 140727178518240 140727178505432 4936025 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 14925 8681 850 435 0 8288 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 59700 KiB
Current children cumulated memory: 34724 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.93 2.02 2.04 3/186 24283
/proc/meminfo: memFree=31815072/32770624 swapFree=67108764/67108860
[pid=24207] ppid=24204 vsize=59700 memory=34724 CPUtime=251.96 cores=1,3,5,7
/proc/24207/stat : 24207 (cosoco) R 24204 24207 4674 0 -1 4202496 50724 0 0 0 25193 3 0 0 20 0 1 0 112442318 61132800 8681 18446744073709551615 4194304 5972588 140727178518240 140727178505432 4936000 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 40161280 140727178523081 140727178523181 140727178523181 140727178526670 0
/proc/24207/statm: 14925 8681 850 435 0 8288 0
Current children cumulated CPU time: 251.96 s
Current children cumulated vsize: 59700 KiB
Current children cumulated memory: 34724 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.011 s]
# the end of solver process 24207 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.936 s, system=0.032 s

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

Child status: 1
Real time (s): 252.011
CPU time (s): 251.968
CPU user time (s): 251.936
CPU system time (s): 0.032
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 59700
Max. memory (cumulated for all children) (KiB): 34724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.936
system time used= 0.032
maximum resident set size= 34796
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50771
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= 18
involuntary context switches= 76


# summary of solver processes directly reported to runsolver:
#   pid: 24207
#   total CPU time (s): 251.968
#   total CPU user time (s): 251.936
#   total CPU system time (s): 0.032

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.966893 second user time and 1.85968 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-13 20:22:05
IDJOB=4267022
IDBENCH=140502
IDSOLVER=2656
FILE ID=node134/4267022-1502649359
RUNJOBID= node134-1502642157-20629
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-Miller-19.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267022-1502649359/watcher-4267022-1502649359 -o /tmp/evaluation-result-4267022-1502649359/solver-4267022-1502649359 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502642157-20629 --watchdog 312  cosoco -lc -model -restarts -sat HOME/instance-4267022-1502649359.xml

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

MD5SUM BENCH= ca3b02115b63c058d23855e217e5f7b7
RANDOM SEED=732202736

node134.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        31765288 kB
MemAvailable:   31889616 kB
Buffers:          217908 kB
Cached:           209984 kB
SwapCached:            4 kB
Active:           445424 kB
Inactive:         125940 kB
Active(anon):      87952 kB
Inactive(anon):    97332 kB
Active(file):     357472 kB
Inactive(file):    28608 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108764 kB
Dirty:              3256 kB
Writeback:             0 kB
AnonPages:        143752 kB
Mapped:            58388 kB
Shmem:             41564 kB
Slab:             135176 kB
SReclaimable:     108168 kB
SUnreclaim:        27008 kB
KernelStack:        3248 kB
PageTables:         5076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     428996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62024 MiB
End job on node134 at 2017-08-13 20:26:17