Trace number 4268572

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 1.12OPT2 0.22843599 0.31556401

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff06.xml
MD5SUMb572fc31f3d20084dff13bb9f397ec56
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 benchmark0.185831
Satisfiable
(Un)Satisfiability was proved
Number of variables1187
Number of constraints1162
Number of domains29
Minimum domain size26
Maximum domain size28
Distribution of domain sizes[{"size":26,"count":27},{"size":27,"count":378},{"size":28,"count":782}]
Minimum variable degree2
Maximum variable degree44
Distribution of variable degrees[{"degree":2,"count":1161},{"degree":44,"count":26}]
Minimum constraint arity2
Maximum constraint arity27
Distribution of constraint arities[{"arity":2,"count":1118},{"arity":26,"count":1},{"arity":27,"count":43}]
Number of extensional constraints1118
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1118},{"type":"ordered","count":1},{"type":"minimum","count":43}]
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 

0.02/0.13	c best=?? lower=-14498 upper=0 
0.02/0.15	c
0.02/0.15	c This is cosoco 1.12 --  
0.02/0.15	c
0.02/0.15	c command line: cosoco -lc -model -restarts HOME/instance-4268572-1502609241.xml 
0.02/0.15	c enable optimization
0.02/0.15	c ========================================[ Problem Statistics ]===========================================
0.02/0.15	c |                                                                                                       
0.02/0.15	c |  Parse time        :         0.04 s 
0.02/0.15	c |
0.02/0.15	c |               Variables: 1187
0.02/0.15	c |            Domain Sizes: 26..28
0.02/0.15	c |
0.02/0.15	c |             Constraints: 1187
0.02/0.15	c |                   Arity: 2..43  -- Binary: 1143
0.02/0.15	c | 
0.02/0.15	c |                   Types: 
0.02/0.15	c |                          (X - Y < k): 25
0.02/0.15	c |                          Extension: 1118  (nb tuples: 28..28) -- (shared: 1090)
0.02/0.15	c |                          Minimum Variable: 43
0.02/0.15	c |                          Sum: 1
0.02/0.15	c |                          
0.02/0.15	c =========================================================================================================
0.02/0.15	o -144
0.02/0.15	c    1 calls to solver: best=-144 lower=-143 upper=0 
0.02/0.18	o -106
0.02/0.19	o -38
0.02/0.19	c    3 calls to solver: best=-38 lower=-37 upper=0 
0.02/0.21	o -36
0.12/0.23	o -35
0.12/0.23	c    5 calls to solver: best=-35 lower=-34 upper=0 
0.12/0.25	o -9
0.12/0.27	o -3
0.12/0.27	c    7 calls to solver: best=-3 lower=-2 upper=0 
0.12/0.29	o -2
0.12/0.31	c
0.12/0.31	c Optimum found         : -2
0.12/0.31	c
0.12/0.31	
0.12/0.31	v <instantiation type='solution' cost='-2'>
0.12/0.31	v <list>dr[0] dr[10] dr[11] dr[12] dr[13] dr[14] dr[15] dr[16] dr[17] dr[18] dr[19] dr[1] dr[20] dr[21] dr[22] dr[23] dr[24] dr[25] dr[26] dr[27] dr[28] dr[29] dr[2] dr[30] dr[31] dr[32] dr[33] dr[34] dr[35] dr[36] dr[37] dr[38] dr[39] dr[3] dr[40] dr[41] dr[42] dr[4] dr[5] dr[6] dr[7] dr[8] dr[9] drd[0][0] drd[0][10] drd[0][11] drd[0][12] drd[0][13] drd[0][14] drd[0][15] drd[0][16] drd[0][17] drd[0][18] drd[0][19] drd[0][1] drd[0][20] drd[0][21] drd[0][22] drd[0][23] drd[0][24] drd[0][25] drd[0][2] drd[0][3] drd[0][4] drd[0][5] drd[0][6] drd[0][7] drd[0][8] drd[0][9] drd[10][0] drd[10][10] drd[10][11] drd[10][12] drd[10][13] drd[10][14] drd[10][15] drd[10][16] drd[10][17] drd[10][18] drd[10][19] drd[10][1] drd[10][20] drd[10][21] drd[10][22] drd[10][23] drd[10][24] drd[10][25] drd[10][2] drd[10][3] drd[10][4] drd[10][5] drd[10][6] drd[10][7] drd[10][8] drd[10][9] drd[11][0] drd[11][10] drd[11][11] drd[11][12] drd[11][13] drd[11][14] drd[11][15] drd[11][16] drd[11][17] drd[11][18] drd[11][19] drd[11][1] drd[11][20] drd[11][21] drd[11][22] drd[11][23] drd[11][24] drd[11][25] drd[11][2] drd[11][3] drd[11][4] drd[11][5] drd[11][6] drd[11][7] drd[11][8] drd[11][9] drd[12][0] drd[12][10] drd[12][11] drd[12][12] drd[12][13] drd[12][14] drd[12][15] drd[12][16] drd[12][17] drd[12][18] drd[12][19] drd[12][1] drd[12][20] drd[12][21] drd[12][22] drd[12][23] drd[12][24] drd[12][25] drd[12][2] drd[12][3] drd[12][4] drd[12][5] drd[12][6] drd[12][7] drd[12][8] drd[12][9] drd[13][0] drd[13][10] drd[13][11] drd[13][12] drd[13][13] drd[13][14] drd[13][15] drd[13][16] drd[13][17] drd[13][18] drd[13][19] drd[13][1] drd[13][20] drd[13][21] drd[13][22] drd[13][23] drd[13][24] drd[13][25] drd[13][2] drd[13][3] drd[13][4] drd[13][5] drd[13][6] drd[13][7] drd[13][8] drd[13][9] drd[14][0] drd[14][10] drd[14][11] drd[14][12] drd[14][13] drd[14][14] drd[14][15] drd[14][16] drd[14][17] drd[14][18] drd[14][19] drd[14][1] drd[14][20] drd[14][21] drd[14][22] drd[14][23] drd[14][24] drd[14][25] drd[14][2] drd[14][3] drd[14][4] drd[14][5] drd[14][6] drd[14][7] drd[14][8] drd[14][9] drd[15][0] drd[15][10] drd[15][11] drd[15][12] drd[15][13] drd[15][14] drd[15][15] drd[15][16] drd[15][17] drd[15][18] drd[15][19] drd[15][1] drd[15][20] drd[15][21] drd[15][22] drd[15][23] drd[15][24] drd[15][25] drd[15][2] drd[15][3] drd[15][4] drd[15][5] drd[15][6] drd[15][7] drd[15][8] drd[15][9] drd[16][0] drd[16][10] drd[16][11] drd[16][12] drd[16][13] drd[16][14] drd[16][15] drd[16][16] drd[16][17] drd[16][18] drd[16][19] drd[16][1] drd[16][20] drd[16][21] drd[16][22] drd[16][23] drd[16][24] drd[16][25] drd[16][2] drd[16][3] drd[16][4] drd[16][5] drd[16][6] drd[16][7] drd[16][8] drd[16][9] drd[17][0] drd[17][10] drd[17][11] drd[17][12] drd[17][13] drd[17][14] drd[17][15] drd[17][16] drd[17][17] drd[17][18] drd[17][19] drd[17][1] drd[17][20] drd[17][21] drd[17][22] drd[17][23] drd[17][24] drd[17][25] drd[17][2] drd[17][3] drd[17][4] drd[17][5] drd[17][6] drd[17][7] drd[17][8] drd[17][9] drd[18][0] drd[18][10] drd[18][11] drd[18][12] drd[18][13] drd[18][14] drd[18][15] drd[18][16] drd[18][17] drd[18][18] drd[18][19] drd[18][1] drd[18][20] drd[18][21] drd[18][22] drd[18][23] drd[18][24] drd[18][25] drd[18][2] drd[18][3] drd[18][4] drd[18][5] drd[18][6] drd[18][7] drd[18][8] drd[18][9] drd[19][0] drd[19][10] drd[19][11] drd[19][12] drd[19][13] drd[19][14] drd[19][15] drd[19][16] drd[19][17] drd[19][18] drd[19][19] drd[19][1] drd[19][20] drd[19][21] drd[19][22] drd[19][23] drd[19][24] drd[19][25] drd[19][2] drd[19][3] drd[19][4] drd[19][5] drd[19][6] drd[19][7] drd[19][8] drd[19][9] drd[1][0] drd[1][10] drd[1][11] drd[1][12] drd[1][13] drd[1][14] drd[1][15] drd[1][16] drd[1][17] drd[1][18] drd[1][19] drd[1][1] drd[1][20] drd[1][21] drd[1][22] drd[1][23] drd[1][24] drd[1][25] drd[1][2] drd[1][3] drd[1][4] drd[1][5] drd[1][6] drd[1][7] drd[1][8] drd[1][9] drd[20][0] drd[20][10] drd[20][11] drd[20][12] drd[20][13] drd[20][14] drd[20][15] drd[20][16] drd[20][17] 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drd[32][24] drd[32][25] drd[32][2] drd[32][3] drd[32][4] drd[32][5] drd[32][6] drd[32][7] drd[32][8] drd[32][9] drd[33][0] drd[33][10] drd[33][11] drd[33][12] drd[33][13] drd[33][14] drd[33][15] drd[33][16] drd[33][17] drd[33][18] drd[33][19] drd[33][1] drd[33][20] drd[33][21] drd[33][22] drd[33][23] drd[33][24] drd[33][25] drd[33][2] drd[33][3] drd[33][4] drd[33][5] drd[33][6] drd[33][7] drd[33][8] drd[33][9] drd[34][0] drd[34][10] drd[34][11] drd[34][12] drd[34][13] drd[34][14] drd[34][15] drd[34][16] drd[34][17] drd[34][18] drd[34][19] drd[34][1] drd[34][20] drd[34][21] drd[34][22] drd[34][23] drd[34][24] drd[34][25] drd[34][2] drd[34][3] drd[34][4] drd[34][5] drd[34][6] drd[34][7] drd[34][8] drd[34][9] drd[35][0] drd[35][10] drd[35][11] drd[35][12] drd[35][13] drd[35][14] drd[35][15] drd[35][16] drd[35][17] drd[35][18] drd[35][19] drd[35][1] drd[35][20] drd[35][21] drd[35][22] drd[35][23] drd[35][24] drd[35][25] drd[35][2] drd[35][3] drd[35][4] drd[35][5] drd[35][6] drd[35][7] drd[35][8] drd[35][9] drd[36][0] drd[36][10] drd[36][11] drd[36][12] drd[36][13] drd[36][14] drd[36][15] drd[36][16] drd[36][17] drd[36][18] drd[36][19] drd[36][1] drd[36][20] drd[36][21] drd[36][22] drd[36][23] drd[36][24] drd[36][25] drd[36][2] drd[36][3] drd[36][4] drd[36][5] drd[36][6] drd[36][7] drd[36][8] drd[36][9] drd[37][0] drd[37][10] drd[37][11] drd[37][12] drd[37][13] drd[37][14] drd[37][15] drd[37][16] drd[37][17] drd[37][18] drd[37][19] drd[37][1] drd[37][20] drd[37][21] drd[37][22] drd[37][23] drd[37][24] drd[37][25] drd[37][2] drd[37][3] drd[37][4] drd[37][5] drd[37][6] drd[37][7] drd[37][8] drd[37][9] drd[38][0] drd[38][10] drd[38][11] drd[38][12] drd[38][13] drd[38][14] drd[38][15] drd[38][16] drd[38][17] drd[38][18] drd[38][19] drd[38][1] drd[38][20] drd[38][21] drd[38][22] drd[38][23] drd[38][24] drd[38][25] drd[38][2] drd[38][3] drd[38][4] drd[38][5] drd[38][6] drd[38][7] drd[38][8] drd[38][9] drd[39][0] drd[39][10] drd[39][11] drd[39][12] drd[39][13] drd[39][14] drd[39][15] drd[39][16] drd[39][17] drd[39][18] drd[39][19] drd[39][1] drd[39][20] drd[39][21] drd[39][22] drd[39][23] drd[39][24] drd[39][25] drd[39][2] drd[39][3] drd[39][4] drd[39][5] drd[39][6] drd[39][7] drd[39][8] drd[39][9] drd[3][0] drd[3][10] drd[3][11] drd[3][12] drd[3][13] drd[3][14] drd[3][15] drd[3][16] drd[3][17] drd[3][18] drd[3][19] drd[3][1] drd[3][20] drd[3][21] drd[3][22] drd[3][23] drd[3][24] drd[3][25] drd[3][2] drd[3][3] drd[3][4] drd[3][5] drd[3][6] drd[3][7] drd[3][8] drd[3][9] drd[40][0] drd[40][10] drd[40][11] drd[40][12] drd[40][13] drd[40][14] drd[40][15] drd[40][16] drd[40][17] drd[40][18] drd[40][19] drd[40][1] drd[40][20] drd[40][21] drd[40][22] drd[40][23] drd[40][24] drd[40][25] drd[40][2] drd[40][3] drd[40][4] drd[40][5] drd[40][6] drd[40][7] drd[40][8] drd[40][9] drd[41][0] drd[41][10] drd[41][11] drd[41][12] drd[41][13] drd[41][14] drd[41][15] drd[41][16] drd[41][17] drd[41][18] drd[41][19] drd[41][1] drd[41][20] drd[41][21] drd[41][22] drd[41][23] drd[41][24] drd[41][25] drd[41][2] drd[41][3] drd[41][4] drd[41][5] drd[41][6] drd[41][7] drd[41][8] drd[41][9] drd[42][0] drd[42][10] drd[42][11] drd[42][12] drd[42][13] drd[42][14] drd[42][15] drd[42][16] drd[42][17] drd[42][18] drd[42][19] drd[42][1] drd[42][20] drd[42][21] drd[42][22] drd[42][23] drd[42][24] drd[42][25] drd[42][2] drd[42][3] drd[42][4] drd[42][5] drd[42][6] drd[42][7] drd[42][8] drd[42][9] drd[4][0] drd[4][10] drd[4][11] drd[4][12] drd[4][13] drd[4][14] drd[4][15] drd[4][16] drd[4][17] drd[4][18] drd[4][19] drd[4][1] drd[4][20] drd[4][21] drd[4][22] drd[4][23] drd[4][24] drd[4][25] drd[4][2] drd[4][3] drd[4][4] drd[4][5] drd[4][6] drd[4][7] drd[4][8] drd[4][9] drd[5][0] drd[5][10] drd[5][11] drd[5][12] drd[5][13] drd[5][14] drd[5][15] drd[5][16] drd[5][17] drd[5][18] drd[5][19] drd[5][1] drd[5][20] drd[5][21] drd[5][22] drd[5][23] drd[5][24] drd[5][25] drd[5][2] drd[5][3] drd[5][4] drd[5][5] drd[5][6] drd[5][7] drd[5][8] drd[5][9] drd[6][0] drd[6][10] drd[6][11] drd[6][12] drd[6][13] drd[6][14] drd[6][15] drd[6][16] drd[6][17] drd[6][18] drd[6][19] drd[6][1] drd[6][20] drd[6][21] drd[6][22] drd[6][23] drd[6][24] drd[6][25] drd[6][2] drd[6][3] drd[6][4] drd[6][5] drd[6][6] drd[6][7] drd[6][8] drd[6][9] drd[7][0] drd[7][10] drd[7][11] drd[7][12] drd[7][13] drd[7][14] drd[7][15] drd[7][16] drd[7][17] drd[7][18] drd[7][19] drd[7][1] drd[7][20] drd[7][21] drd[7][22] drd[7][23] drd[7][24] drd[7][25] drd[7][2] drd[7][3] drd[7][4] drd[7][5] drd[7][6] drd[7][7] drd[7][8] drd[7][9] drd[8][0] drd[8][10] drd[8][11] drd[8][12] drd[8][13] drd[8][14] drd[8][15] drd[8][16] drd[8][17] drd[8][18] drd[8][19] drd[8][1] drd[8][20] drd[8][21] drd[8][22] drd[8][23] drd[8][24] drd[8][25] drd[8][2] drd[8][3] drd[8][4] drd[8][5] drd[8][6] drd[8][7] drd[8][8] drd[8][9] drd[9][0] drd[9][10] drd[9][11] drd[9][12] drd[9][13] drd[9][14] drd[9][15] drd[9][16] drd[9][17] drd[9][18] drd[9][19] drd[9][1] drd[9][20] drd[9][21] drd[9][22] drd[9][23] drd[9][24] drd[9][25] drd[9][2] drd[9][3] drd[9][4] drd[9][5] drd[9][6] drd[9][7] drd[9][8] drd[9][9] x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
0.12/0.31	v <values>0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 247 141 139 95 90 72 65 45 33 7 0 230 43 67 82 103 127 199 229 220 216 209 170 165 154 146 27 79 81 125 130 148 155 175 187 213 220 10 263 287 302 323 347 419 9 0 4 11 50 55 66 74 329 223 221 177 172 154 147 127 115 89 82 312 39 15 0 21 45 117 311 302 298 291 252 247 236 228 329 223 221 177 172 154 147 127 115 89 82 312 39 15 0 21 45 117 311 302 298 291 252 247 236 228 82 24 26 70 75 93 100 120 132 158 165 65 208 232 247 268 292 364 64 55 51 44 5 0 11 19 82 24 26 70 75 93 100 120 132 158 165 65 208 232 247 268 292 364 64 55 51 44 5 0 11 19 108 2 0 44 49 67 74 94 106 132 139 91 182 206 221 242 266 338 90 81 77 70 31 26 15 7 290 184 182 138 133 115 108 88 76 50 43 273 0 24 39 60 84 156 272 263 259 252 213 208 197 189 290 184 182 138 133 115 108 88 76 50 43 273 0 24 39 60 84 156 272 263 259 252 213 208 197 189 0 106 108 152 157 175 182 202 214 240 247 17 290 314 329 350 374 446 18 27 31 38 77 82 93 101 0 106 108 152 157 175 182 202 214 240 247 17 290 314 329 350 374 446 18 27 31 38 77 82 93 101 247 141 139 95 90 72 65 45 33 7 0 230 43 67 82 103 127 199 229 220 216 209 170 165 154 146 18 88 90 134 139 157 164 184 196 222 229 1 272 296 311 332 356 428 0 9 13 20 59 64 75 83 18 88 90 134 139 157 164 184 196 222 229 1 272 296 311 332 356 428 0 9 13 20 59 64 75 83 106 0 2 46 51 69 76 96 108 134 141 89 184 208 223 244 268 340 88 79 75 68 29 24 13 5 183 77 75 31 26 8 1 19 31 57 64 166 107 131 146 167 191 263 165 156 152 145 106 101 90 82 182 76 74 30 25 7 0 20 32 58 65 165 108 132 147 168 192 264 164 155 151 144 105 100 89 81 202 96 94 50 45 27 20 0 12 38 45 185 88 112 127 148 172 244 184 175 171 164 125 120 109 101 202 96 94 50 45 27 20 0 12 38 45 185 88 112 127 148 172 244 184 175 171 164 125 120 109 101 101 5 7 51 56 74 81 101 113 139 146 84 189 213 228 249 273 345 83 74 70 63 24 19 8 0 314 208 206 162 157 139 132 112 100 74 67 297 24 0 15 36 60 132 296 287 283 276 237 232 221 213 314 208 206 162 157 139 132 112 100 74 67 297 24 0 15 36 60 132 296 287 283 276 237 232 221 213 77 29 31 75 80 98 105 125 137 163 170 60 213 237 252 273 297 369 59 50 46 39 0 5 16 24 38 68 70 114 119 137 144 164 176 202 209 21 252 276 291 312 336 408 20 11 7 0 39 44 55 63 152 46 44 0 5 23 30 50 62 88 95 135 138 162 177 198 222 294 134 125 121 114 75 70 59 51 374 268 266 222 217 199 192 172 160 134 127 357 84 60 45 24 0 72 356 347 343 336 297 292 281 273 374 268 266 222 217 199 192 172 160 134 127 357 84 60 45 24 0 72 356 347 343 336 297 292 281 273 31 75 77 121 126 144 151 171 183 209 216 14 259 283 298 319 343 415 13 4 0 7 46 51 62 70 240 134 132 88 83 65 58 38 26 0 7 223 50 74 89 110 134 206 222 213 209 202 163 158 147 139 93 13 15 59 64 82 89 109 121 147 154 76 197 221 236 257 281 353 75 66 62 55 16 11 0 8 93 13 15 59 64 82 89 109 121 147 154 76 197 221 236 257 281 353 75 66 62 55 16 11 0 8 350 244 242 198 193 175 168 148 136 110 103 333 60 36 21 0 24 96 332 323 319 312 273 268 257 249 175 69 67 23 18 0 7 27 39 65 72 158 115 139 154 175 199 271 157 148 144 137 98 93 82 74 78 28 30 74 79 97 104 124 136 162 169 61 212 236 251 272 296 368 60 51 47 40 1 4 15 23 175 69 67 23 18 0 7 27 39 65 72 158 115 139 154 175 199 271 157 148 144 137 98 93 82 74 157 51 49 5 0 18 25 45 57 83 90 140 133 157 172 193 217 289 139 130 126 119 80 75 64 56 157 51 49 5 0 18 25 45 57 83 90 140 133 157 172 193 217 289 139 130 126 119 80 75 64 56 446 340 338 294 289 271 264 244 232 206 199 429 156 132 117 96 72 0 428 419 415 408 369 364 353 345 17 89 91 135 140 158 165 185 197 223 230 0 273 297 312 333 357 429 1 10 14 21 60 65 76 84 17 89 91 135 140 158 165 185 197 223 230 0 273 297 312 333 357 429 1 10 14 21 60 65 76 84 214 108 106 62 57 39 32 12 0 26 33 197 76 100 115 136 160 232 196 187 183 176 137 132 121 113 214 108 106 62 57 39 32 12 0 26 33 197 76 100 115 136 160 232 196 187 183 176 137 132 121 113 27 79 81 125 130 148 155 175 187 213 220 10 263 287 302 323 347 419 9 0 4 11 50 55 66 74 23 129 131 175 180 198 205 225 237 263 270 40 313 337 352 373 397 469 41 50 54 61 100 105 116 124 </values>
0.12/0.31	v </instantiation>
0.12/0.31	
0.12/0.31	c call to solver        : 9
0.12/0.31	c
0.12/0.31	c restarts              : 0           
0.12/0.31	c conflicts             : 6            (27 /sec)
0.12/0.31	c decisions             : 10289        (46779 /sec)
0.12/0.31	c propagations          : 68756       (312603 /sec)
0.12/0.31	c root propagations     : 29243       
0.12/0.31	c filter calls          : 63541          (288892 /sec)
0.12/0.31	c useless filter calls  : 44574          (70 %)
0.12/0.31	c Memory used           : 41.65 MB
0.12/0.31	c CPU time              : 0.219889 s
0.12/0.31	
0.12/0.31	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 (15085 MiB free)
  memory of node 1: 16384 MiB (15278 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268572-1502609241/watcher-4268572-1502609241 -o /tmp/evaluation-result-4268572-1502609241/solver-4268572-1502609241 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502597547-18313 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268572-1502609241.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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=25799, runsolver pid=25796

[startup+0.100153 s]*
/proc/loadavg: 2.17 2.05 2.06 3/186 25800
/proc/meminfo: memFree=31090620/32770624 swapFree=67108860/67108860
[pid=25799] ppid=25796 vsize=30712 memory=6684 CPUtime=0.02 cores=1,3,5,7
/proc/25799/stat : 25799 (cosoco) R 25796 25799 12395 0 -1 4202496 1889 0 0 0 2 0 0 0 20 0 1 0 102835445 31449088 1671 18446744073709551615 4194304 5972588 140734373796384 140734373793032 140132076084197 0 0 1 0 0 0 0 17 1 0 0 8 0 0 8070896 8075904 15536128 140734373798350 140734373798445 140734373798445 140734373801934 0
/proc/25799/statm: 7678 1671 727 435 0 1041 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 30712 KiB
Current children cumulated memory: 6684 KiB

[startup+0.20954 s]*
/proc/loadavg: 2.17 2.05 2.06 3/186 25800
/proc/meminfo: memFree=31077972/32770624 swapFree=67108860/67108860
[pid=25799] ppid=25796 vsize=41444 memory=17960 CPUtime=0.12 cores=1,3,5,7
/proc/25799/stat : 25799 (cosoco) R 25796 25799 12395 0 -1 4202496 4713 0 0 0 12 0 0 0 20 0 1 0 102835445 42438656 4490 18446744073709551615 4194304 5972588 140734373796384 140734373793032 5139327 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 8070896 8075904 15536128 140734373798350 140734373798445 140734373798445 140734373801934 0
/proc/25799/statm: 10361 4490 835 435 0 3724 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 41444 KiB
Current children cumulated memory: 17960 KiB

[startup+0.315541 s]
# the end of solver process 25799 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=0.220386 s, system=0.00805 s

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

Child status: 0
Real time (s): 0.315564
CPU time (s): 0.228436
CPU user time (s): 0.220386
CPU system time (s): 0.00805
CPU usage (%): 72.3897
Max. virtual memory (cumulated for all children) (KiB): 41444
Max. memory (cumulated for all children) (KiB): 17960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.220386
system time used= 0.00805
maximum resident set size= 19364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5004
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= 9
involuntary context switches= 2


# summary of solver processes directly reported to runsolver:
#   pid: 25799
#   total CPU time (s): 0.228436
#   total CPU user time (s): 0.220386
#   total CPU system time (s): 0.00805

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012213 second user time and 0.029242 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-13 09:13:28
IDJOB=4268572
IDBENCH=138331
IDSOLVER=2659
FILE ID=node135/4268572-1502609241
RUNJOBID= node135-1502597547-18313
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff06.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268572-1502609241/watcher-4268572-1502609241 -o /tmp/evaluation-result-4268572-1502609241/solver-4268572-1502609241 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502597547-18313 --watchdog 300  cosoco -lc -model -restarts HOME/instance-4268572-1502609241.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b572fc31f3d20084dff13bb9f397ec56
RANDOM SEED=1408368544

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:        31092464 kB
MemAvailable:   31969224 kB
Buffers:          310228 kB
Cached:           864480 kB
SwapCached:            0 kB
Active:           682580 kB
Inactive:         551092 kB
Active(anon):      59280 kB
Inactive(anon):    41324 kB
Active(file):     623300 kB
Inactive(file):   509768 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2392 kB
Writeback:             0 kB
AnonPages:         59040 kB
Mapped:            56292 kB
Shmem:             41656 kB
Slab:             146572 kB
SReclaimable:     119052 kB
SUnreclaim:        27520 kB
KernelStack:        3280 kB
PageTables:         4436 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     343092 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62028 MiB
End job on node135 at 2017-08-13 09:13:28