Trace number 4301563

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 1.12SAT (TO)3949 252 252.011

General information on the benchmark

NameSumColoring/
SumColoring-dsjc-250-5_c18.xml
MD5SUM6d15d8403aebe79e9693643b2fca1a5e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3949
Best CPU time to get the best result obtained on this benchmark252
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of constraints15668
Number of domains1
Minimum domain size250
Maximum domain size250
Distribution of domain sizes[{"size":250,"count":250}]
Minimum variable degree102
Maximum variable degree148
Distribution of variable degrees[{"degree":102,"count":1},{"degree":110,"count":3},{"degree":111,"count":2},{"degree":112,"count":2},{"degree":113,"count":3},{"degree":114,"count":3},{"degree":115,"count":5},{"degree":116,"count":6},{"degree":117,"count":8},{"degree":118,"count":7},{"degree":119,"count":9},{"degree":120,"count":8},{"degree":121,"count":9},{"degree":122,"count":12},{"degree":123,"count":12},{"degree":124,"count":14},{"degree":125,"count":10},{"degree":126,"count":12},{"degree":127,"count":17},{"degree":128,"count":13},{"degree":129,"count":14},{"degree":130,"count":13},{"degree":131,"count":6},{"degree":132,"count":11},{"degree":133,"count":6},{"degree":134,"count":10},{"degree":135,"count":2},{"degree":136,"count":6},{"degree":137,"count":7},{"degree":138,"count":1},{"degree":139,"count":4},{"degree":140,"count":4},{"degree":141,"count":1},{"degree":142,"count":1},{"degree":143,"count":1},{"degree":144,"count":3},{"degree":145,"count":2},{"degree":146,"count":1},{"degree":148,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":15668}]
Number of extensional constraints0
Number of intensional constraints15668
Distribution of constraint types[{"type":"intension","count":15668}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

2.39/2.44	c best=?? lower=0 upper=62250 
2.39/2.48	c
2.39/2.48	c This is cosoco 1.12 --  
2.39/2.48	c
2.39/2.48	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301563-1532883313.xml 
2.39/2.48	c enable optimization
2.39/2.48	c ========================================[ Problem Statistics ]===========================================
2.39/2.48	c |                                                                                                       
2.39/2.48	c |  Parse time        :         2.39 s 
2.39/2.48	c |
2.39/2.48	c |               Variables: 250
2.39/2.48	c |            Domain Sizes: 250..250
2.39/2.48	c |
2.39/2.48	c |             Constraints: 15669
2.39/2.48	c |                   Arity: 2..250  -- Binary: 15668
2.39/2.48	c | 
2.39/2.48	c |                   Types: 
2.39/2.48	c |                          (X != Y): 15668
2.39/2.48	c |                          Sum: 1
2.39/2.48	c |                          
2.39/2.48	c |               Objective: Minimize Sum
2.39/2.48	
2.39/2.48	c =========================================================================================================
2.39/2.48	o 4146
2.39/2.48	c    1 calls to solver: best=4146 lower=0 upper=4145 
2.48/2.56	o 3949
251.99/252.00	
251.99/252.00	c *** INTERRUPTED ***
251.99/252.00	c restarts              : 62          
251.99/252.00	c conflicts             : 356252       (1414 /sec)
251.99/252.00	c decisions             : 849087       (3371 /sec)
251.99/252.00	c propagations          : 673972745   (2675597 /sec)
251.99/252.00	c root propagations     : 6679        
251.99/252.00	c filter calls          : 4434214677     (17603340 /sec)
251.99/252.00	c useless filter calls  : 4421539858     (99 %)
251.99/252.00	c Memory used           : 103.07 MB
251.99/252.00	c CPU time              : 251.896 s
251.99/252.00	
251.99/252.00	c nb Solutions = 2
251.99/252.00	s SATISFIABLE
251.99/252.00	c Best value found: 3949
251.99/252.00	
251.99/252.00	
251.99/252.00	v <instantiation type='solution' cost='3949'>
251.99/252.00	v <list>c[0] c[100] c[101] c[102] c[103] c[104] c[105] c[106] c[107] c[108] c[109] c[10] c[110] c[111] c[112] c[113] c[114] c[115] c[116] c[117] c[118] c[119] c[11] c[120] c[121] c[122] c[123] c[124] c[125] c[126] c[127] c[128] c[129] c[12] c[130] c[131] c[132] c[133] c[134] c[135] c[136] c[137] c[138] c[139] c[13] c[140] c[141] c[142] c[143] c[144] c[145] c[146] c[147] c[148] c[149] c[14] c[150] c[151] c[152] c[153] c[154] c[155] c[156] c[157] c[158] c[159] c[15] c[160] c[161] c[162] c[163] c[164] c[165] c[166] c[167] c[168] c[169] c[16] c[170] c[171] c[172] c[173] c[174] c[175] c[176] c[177] c[178] c[179] c[17] c[180] c[181] c[182] c[183] c[184] c[185] c[186] c[187] c[188] c[189] c[18] c[190] c[191] c[192] c[193] c[194] c[195] c[196] c[197] c[198] c[199] c[19] c[1] c[200] c[201] c[202] c[203] c[204] c[205] c[206] c[207] c[208] c[209] c[20] c[210] c[211] c[212] c[213] c[214] c[215] c[216] c[217] c[218] c[219] c[21] c[220] c[221] c[222] c[223] c[224] c[225] c[226] c[227] c[228] c[229] c[22] c[230] c[231] c[232] c[233] c[234] c[235] c[236] c[237] c[238] c[239] c[23] c[240] c[241] c[242] c[243] c[244] c[245] c[246] c[247] c[248] c[249] c[24] c[25] c[26] c[27] c[28] c[29] c[2] c[30] c[31] c[32] c[33] c[34] c[35] c[36] c[37] c[38] c[39] c[3] c[40] c[41] c[42] c[43] c[44] c[45] c[46] c[47] c[48] c[49] c[4] c[50] c[51] c[52] c[53] c[54] c[55] c[56] c[57] c[58] c[59] c[5] c[60] c[61] c[62] c[63] c[64] c[65] c[66] c[67] c[68] c[69] c[6] c[70] c[71] c[72] c[73] c[74] c[75] c[76] c[77] c[78] c[79] c[7] c[80] c[81] c[82] c[83] c[84] c[85] c[86] c[87] c[88] c[89] c[8] c[90] c[91] c[92] c[93] c[94] c[95] c[96] c[97] c[98] c[99] c[9] </list>
251.99/252.01	v <values>1 4 1 0 10 22 37 24 1 19 3 35 9 30 24 9 26 14 0 18 30 11 16 26 6 30 3 17 30 24 8 28 4 20 9 10 26 33 0 8 1 11 13 5 34 12 36 4 13 1 5 18 19 31 4 21 25 34 31 22 27 21 8 19 15 26 7 29 24 9 0 18 15 20 31 23 0 29 2 2 14 11 26 33 5 32 12 11 4 25 7 29 30 7 23 18 10 12 15 12 11 3 8 21 2 11 19 25 6 0 33 10 6 22 17 7 6 15 6 14 27 24 6 35 1 4 9 12 7 13 1 18 7 14 19 34 23 16 16 13 29 20 7 2 0 5 4 22 3 30 6 3 21 18 15 28 8 25 1 18 14 13 24 17 3 28 14 22 32 5 8 24 20 31 28 2 5 6 16 16 26 4 23 2 3 19 29 21 26 15 27 27 3 25 9 29 25 23 10 28 24 10 33 12 3 14 1 17 28 27 20 0 9 4 22 16 33 5 16 32 5 23 2 20 10 28 22 19 30 21 11 27 27 13 12 17 8 31 2 15 17 4 10 11 17 3 25 13 13 32 </values>
251.99/252.01	v </instantiation>
251.99/252.01

Verifier Data 

OK	3949

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 (13417 MiB free)
  memory of node 1: 16384 MiB (13939 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301563-1532883313/watcher-4301563-1532883313 -o /tmp/evaluation-result-4301563-1532883313/solver-4301563-1532883313 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301563-1532883313.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
Current StackSize limit: 8192 KiB

solver pid=6817, runsolver pid=6814

[startup+0.100609 s]*
/proc/loadavg: 2.01 1.98 1.96 3/187 6818
/proc/meminfo: memFree=28012268/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=28432 memory=4548 CPUtime=0.1 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 1343 0 0 0 10 0 0 0 20 0 1 0 105894508 29114368 1137 33554432000 4194304 6142532 140735707823536 140735707820184 5413370 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 7108 1137 784 476 0 430 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28432 KiB
Current children cumulated memory: 4548 KiB

[startup+0.209481 s]*
/proc/loadavg: 2.01 1.98 1.96 3/187 6818
/proc/meminfo: memFree=28011540/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=29356 memory=5600 CPUtime=0.21 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 1651 0 0 0 21 0 0 0 20 0 1 0 105894508 30060544 1400 33554432000 4194304 6142532 140735707823536 140735707820184 140374674320357 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 7339 1400 800 476 0 661 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29356 KiB
Current children cumulated memory: 5600 KiB

[startup+0.309021 s]*
/proc/loadavg: 2.01 1.98 1.96 3/187 6818
/proc/meminfo: memFree=28007820/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=32788 memory=9032 CPUtime=0.3 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 2508 0 0 0 30 0 0 0 20 0 1 0 105894508 33574912 2258 33554432000 4194304 6142532 140735707823536 140735707820184 140374674320357 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 8197 2258 800 476 0 1519 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32788 KiB
Current children cumulated memory: 9032 KiB

[startup+0.70029 s]
/proc/loadavg: 2.01 1.98 1.96 3/187 6818
/proc/meminfo: memFree=28001124/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=46120 memory=22232 CPUtime=0.68 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 5812 0 0 0 68 0 0 0 20 0 1 0 105894508 47226880 5558 33554432000 4194304 6142532 140735707823536 140735707817688 140374674320357 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 11530 5558 800 476 0 4852 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 46120 KiB
Current children cumulated memory: 22232 KiB

[startup+1.50029 s]
/proc/loadavg: 2.01 1.98 1.96 3/187 6818
/proc/meminfo: memFree=27983788/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=73712 memory=49952 CPUtime=1.49 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 12726 0 0 0 147 2 0 0 20 0 1 0 105894508 75481088 12488 33554432000 4194304 6142532 140735707823536 140735707817688 140374674320357 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 18428 12488 800 476 0 11750 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 73712 KiB
Current children cumulated memory: 49952 KiB

[startup+3.1096 s]
/proc/loadavg: 2.00 1.98 1.96 3/187 6818
/proc/meminfo: memFree=27934296/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=105536 memory=81984 CPUtime=3.1 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 36834 0 0 0 305 5 0 0 20 0 1 0 105894508 108068864 20496 33554432000 4194304 6142532 140735707823536 140735707820360 5148584 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 26384 20496 847 476 0 19706 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 105536 KiB
Current children cumulated memory: 81984 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 1.98 1.96 3/187 6818
/proc/meminfo: memFree=27934620/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=105536 memory=82028 CPUtime=6.28 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 56378 0 0 0 623 5 0 0 20 0 1 0 105894508 108068864 20507 33554432000 4194304 6142532 140735707823536 140735707820360 5148600 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 26384 20507 847 476 0 19706 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 105536 KiB
Current children cumulated memory: 82028 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.98 1.96 3/187 6818
/proc/meminfo: memFree=27934620/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=105536 memory=82028 CPUtime=12.69 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 75932 0 0 0 1263 6 0 0 20 0 1 0 105894508 108068864 20507 33554432000 4194304 6142532 140735707823536 140735707820360 5336753 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 26384 20507 847 476 0 19706 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 105536 KiB
Current children cumulated memory: 82028 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.98 1.96 3/187 6818
/proc/meminfo: memFree=27934712/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=105536 memory=82028 CPUtime=25.49 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 115022 0 0 0 2541 8 0 0 20 0 1 0 105894508 108068864 20507 33554432000 4194304 6142532 140735707823536 140735707820360 5148597 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 26384 20507 847 476 0 19706 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 105536 KiB
Current children cumulated memory: 82028 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 1.98 1.96 3/187 6818
/proc/meminfo: memFree=27933812/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=105536 memory=82028 CPUtime=51.1 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 134578 0 0 0 5101 9 0 0 20 0 1 0 105894508 108068864 20507 33554432000 4194304 6142532 140735707823536 140735707820360 5336753 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 26384 20507 847 476 0 19706 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 105536 KiB
Current children cumulated memory: 82028 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 6819
/proc/meminfo: memFree=27934440/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=105536 memory=82028 CPUtime=102.26 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 145472 0 0 0 10216 10 0 0 20 0 1 0 105894508 108068864 20507 33554432000 4194304 6142532 140735707823536 140735707820360 5336753 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 26384 20507 847 476 0 19706 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 105536 KiB
Current children cumulated memory: 82028 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 6820
/proc/meminfo: memFree=27934948/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=105536 memory=82028 CPUtime=162.27 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 146142 0 0 0 16217 10 0 0 20 0 1 0 105894508 108068864 20507 33554432000 4194304 6142532 140735707823536 140735707820360 5148597 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 26384 20507 847 476 0 19706 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 105536 KiB
Current children cumulated memory: 82028 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 6944
/proc/meminfo: memFree=28075088/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=105536 memory=82028 CPUtime=222.28 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 146817 0 0 0 22218 10 0 0 20 0 1 0 105894508 108068864 20507 33554432000 4194304 6142532 140735707823536 140735707820360 5336774 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 26384 20507 847 476 0 19706 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 105536 KiB
Current children cumulated memory: 82028 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.99 1.96 3/187 6944
/proc/meminfo: memFree=28075212/32770624 swapFree=67108532/67108860
[pid=6817] ppid=6814 vsize=105536 memory=82028 CPUtime=251.99 cores=1,3,5,7
/proc/6817/stat : 6817 (cosoco) R 6814 6817 4839 0 -1 4202496 146817 0 0 0 25189 10 0 0 20 0 1 0 105894508 108068864 20507 33554432000 4194304 6142532 140735707823536 140735707820360 5148658 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 17829888 140735707825291 140735707825421 140735707825421 140735707828174 0
/proc/6817/statm: 26384 20507 847 476 0 19706 0
Current children cumulated CPU time: 251.99 s
Current children cumulated vsize: 105536 KiB
Current children cumulated memory: 82028 KiB

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

[startup+252.01 s]
# the end of solver process 6817 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.897 s, system=0.103012 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): 252
CPU user time (s): 251.897
CPU system time (s): 0.103012
CPU usage (%): 99.9958
Max. virtual memory (cumulated for all children) (KiB): 105536
Max. memory (cumulated for all children) (KiB): 82028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.897
system time used= 0.103012
maximum resident set size= 82096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146865
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= 43
involuntary context switches= 82


# summary of solver processes directly reported to runsolver:
#   pid: 6817
#   total CPU time (s): 252
#   total CPU user time (s): 251.897
#   total CPU system time (s): 0.103012

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.912598 second user time and 1.68302 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 18:55:13
IDJOB=4301563
IDBENCH=141218
IDSOLVER=2774
FILE ID=node104/4301563-1532883313
RUNJOBID= node104-1532880243-4871
PBS_JOBID= 21022518
Free space on /tmp= 50564 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/SumColoring/SumColoring-dsjc-250-5_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301563-1532883313/watcher-4301563-1532883313 -o /tmp/evaluation-result-4301563-1532883313/solver-4301563-1532883313 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301563-1532883313.xml

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

MD5SUM BENCH= 6d15d8403aebe79e9693643b2fca1a5e
RANDOM SEED=1513080303

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:        28013916 kB
MemAvailable:   31813644 kB
Buffers:          177668 kB
Cached:          3876676 kB
SwapCached:           12 kB
Active:          2077136 kB
Inactive:        2169396 kB
Active(anon):     146388 kB
Inactive(anon):    73040 kB
Active(file):    1930748 kB
Inactive(file):  2096356 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:              3344 kB
Writeback:             0 kB
AnonPages:        247944 kB
Mapped:            44088 kB
Shmem:             25060 kB
Slab:             205976 kB
SReclaimable:     176920 kB
SUnreclaim:        29056 kB
KernelStack:        3568 kB
PageTables:         5176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     491432 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    110592 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 18:59:26