Trace number 4265641

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 1.12OPT63 4.0155301 4.01723

General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t13-1.xml
MD5SUM9acff8c1638c47395189d2d1cc8c1f0d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark63
Best CPU time to get the best result obtained on this benchmark0.60796601
Satisfiable
(Un)Satisfiability was proved
Number of variables869
Number of constraints91
Number of domains7
Minimum domain size2
Maximum domain size23
Distribution of domain sizes[{"size":2,"count":237},{"size":5,"count":79},{"size":6,"count":158},{"size":11,"count":79},{"size":18,"count":158},{"size":19,"count":79},{"size":23,"count":79}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":869}]
Minimum constraint arity11
Maximum constraint arity790
Distribution of constraint arities[{"arity":11,"count":79},{"arity":79,"count":11},{"arity":790,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":1},{"type":"lex","count":1},{"type":"sum","count":89}]
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 

0.00/0.02	c SAT : Variables: 8848 -- Clauses: 66281
0.00/0.02	c best=?? lower=-79 upper=0 
0.00/0.08	c
0.00/0.08	c This is cosoco 1.12 --  
0.00/0.08	c
0.00/0.08	c command line: cosoco -lc -model -restarts -sat HOME/instance-4265641-1502573203.xml 
0.00/0.08	c enable optimization
0.00/0.08	c ========================================[ Problem Statistics ]===========================================
0.00/0.08	c |                                                                                                       
0.00/0.08	c |  Parse time        :         0.01 s 
0.00/0.08	c |
0.00/0.08	c |               Variables: 869
0.00/0.08	c |            Domain Sizes: 2..23
0.00/0.08	c |
0.00/0.08	c |             Constraints: 246
0.00/0.08	c |                   Arity: 2..79  -- Binary: 78
0.00/0.08	c | 
0.00/0.08	c |                   Types: 
0.00/0.08	c |                          (X -Y <= k): 78
0.00/0.08	c |                          Lex: 78
0.00/0.08	c |                          Sum: 90
0.00/0.08	c |                          
0.00/0.08	c =========================================================================================================
0.00/0.08	conflict 64lvl : 51 bt51-3367:0(104)X273885
0.21/0.29	o -73
0.21/0.29	c    1 calls to solver: best=-73 lower=-72 upper=0 
0.31/0.34	o -72
0.31/0.39	o -67
0.31/0.39	c    3 calls to solver: best=-67 lower=-66 upper=0 
0.89/0.91	conflict 53lvl : 216 bt216-4748:0(312)X368950
1.19/1.23	conflict 63lvl : 101 bt101-7147:0(425)X379993
1.49/1.52	o -66
2.19/2.27	o -65
2.19/2.27	c    5 calls to solver: best=-65 lower=-64 upper=0 
2.29/2.31	o -64
2.89/2.99	o -63
2.89/2.99	c    7 calls to solver: best=-63 lower=-62 upper=0 
3.00/3.00	conflict 44lvl : 148 bt148-6372:0(113)X444514
4.00/4.01	c
4.00/4.01	c Optimum found         : -63
4.00/4.01	c
4.00/4.01	
4.00/4.01	v <instantiation type='solution' cost='-63'>
4.00/4.01	v <list>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[40] p[41] p[42] p[43] p[44] p[45] p[46] p[47] p[48] p[49] p[4] p[50] p[51] p[52] p[53] p[54] p[55] p[56] p[57] p[58] p[59] p[5] p[60] p[61] p[62] p[63] p[64] p[65] p[66] p[67] p[68] p[69] p[6] p[70] p[71] p[72] p[73] p[74] p[75] p[76] p[77] p[78] p[7] p[8] p[9] r[0][0] r[0][1] r[0][2] r[0][3] r[0][4] r[0][5] r[0][6] r[0][7] r[0][8] r[0][9] r[10][0] r[10][1] r[10][2] r[10][3] r[10][4] r[10][5] r[10][6] r[10][7] r[10][8] r[10][9] r[11][0] r[11][1] r[11][2] r[11][3] r[11][4] r[11][5] r[11][6] r[11][7] r[11][8] r[11][9] r[12][0] r[12][1] r[12][2] r[12][3] r[12][4] r[12][5] r[12][6] r[12][7] r[12][8] r[12][9] r[13][0] r[13][1] r[13][2] r[13][3] r[13][4] r[13][5] r[13][6] r[13][7] r[13][8] r[13][9] r[14][0] r[14][1] r[14][2] r[14][3] r[14][4] r[14][5] r[14][6] r[14][7] r[14][8] r[14][9] r[15][0] r[15][1] r[15][2] r[15][3] r[15][4] r[15][5] r[15][6] r[15][7] r[15][8] r[15][9] r[16][0] r[16][1] r[16][2] r[16][3] r[16][4] r[16][5] r[16][6] r[16][7] r[16][8] r[16][9] r[17][0] r[17][1] r[17][2] r[17][3] r[17][4] r[17][5] r[17][6] r[17][7] r[17][8] r[17][9] r[18][0] r[18][1] r[18][2] r[18][3] r[18][4] r[18][5] r[18][6] r[18][7] r[18][8] r[18][9] r[19][0] r[19][1] r[19][2] r[19][3] r[19][4] r[19][5] r[19][6] r[19][7] r[19][8] r[19][9] r[1][0] r[1][1] r[1][2] r[1][3] r[1][4] r[1][5] r[1][6] r[1][7] r[1][8] r[1][9] r[20][0] r[20][1] r[20][2] r[20][3] r[20][4] r[20][5] r[20][6] r[20][7] r[20][8] r[20][9] r[21][0] r[21][1] r[21][2] r[21][3] r[21][4] r[21][5] r[21][6] r[21][7] r[21][8] r[21][9] r[22][0] r[22][1] r[22][2] r[22][3] r[22][4] r[22][5] r[22][6] r[22][7] r[22][8] r[22][9] r[23][0] r[23][1] r[23][2] r[23][3] r[23][4] r[23][5] r[23][6] r[23][7] r[23][8] r[23][9] r[24][0] r[24][1] r[24][2] r[24][3] r[24][4] r[24][5] r[24][6] r[24][7] r[24][8] r[24][9] r[25][0] r[25][1] r[25][2] r[25][3] r[25][4] r[25][5] r[25][6] r[25][7] r[25][8] r[25][9] r[26][0] r[26][1] r[26][2] r[26][3] r[26][4] r[26][5] r[26][6] r[26][7] r[26][8] r[26][9] r[27][0] r[27][1] r[27][2] r[27][3] r[27][4] r[27][5] r[27][6] r[27][7] r[27][8] r[27][9] r[28][0] r[28][1] r[28][2] r[28][3] r[28][4] r[28][5] r[28][6] r[28][7] r[28][8] r[28][9] r[29][0] r[29][1] r[29][2] r[29][3] r[29][4] r[29][5] r[29][6] r[29][7] r[29][8] r[29][9] r[2][0] r[2][1] r[2][2] r[2][3] r[2][4] r[2][5] r[2][6] r[2][7] r[2][8] r[2][9] r[30][0] r[30][1] r[30][2] r[30][3] r[30][4] r[30][5] r[30][6] r[30][7] r[30][8] r[30][9] r[31][0] r[31][1] r[31][2] r[31][3] r[31][4] r[31][5] r[31][6] r[31][7] r[31][8] r[31][9] r[32][0] r[32][1] r[32][2] r[32][3] r[32][4] r[32][5] r[32][6] r[32][7] r[32][8] r[32][9] r[33][0] r[33][1] r[33][2] r[33][3] r[33][4] r[33][5] r[33][6] r[33][7] r[33][8] r[33][9] r[34][0] r[34][1] r[34][2] r[34][3] r[34][4] r[34][5] r[34][6] r[34][7] r[34][8] r[34][9] r[35][0] r[35][1] r[35][2] r[35][3] r[35][4] r[35][5] r[35][6] r[35][7] r[35][8] r[35][9] r[36][0] r[36][1] r[36][2] r[36][3] r[36][4] r[36][5] r[36][6] r[36][7] r[36][8] r[36][9] r[37][0] r[37][1] r[37][2] r[37][3] r[37][4] r[37][5] r[37][6] r[37][7] r[37][8] r[37][9] r[38][0] r[38][1] r[38][2] r[38][3] r[38][4] r[38][5] r[38][6] r[38][7] r[38][8] r[38][9] r[39][0] r[39][1] r[39][2] r[39][3] r[39][4] r[39][5] r[39][6] r[39][7] r[39][8] r[39][9] r[3][0] r[3][1] r[3][2] r[3][3] r[3][4] r[3][5] r[3][6] r[3][7] r[3][8] r[3][9] r[40][0] r[40][1] r[40][2] r[40][3] r[40][4] r[40][5] r[40][6] r[40][7] r[40][8] r[40][9] r[41][0] r[41][1] r[41][2] r[41][3] r[41][4] r[41][5] r[41][6] r[41][7] r[41][8] r[41][9] r[42][0] r[42][1] r[42][2] r[42][3] r[42][4] r[42][5] r[42][6] r[42][7] r[42][8] r[42][9] r[43][0] r[43][1] r[43][2] r[43][3] r[43][4] r[43][5] r[43][6] r[43][7] r[43][8] r[43][9] r[44][0] r[44][1] r[44][2] r[44][3] r[44][4] r[44][5] r[44][6] r[44][7] r[44][8] r[44][9] r[45][0] r[45][1] r[45][2] r[45][3] r[45][4] r[45][5] r[45][6] r[45][7] r[45][8] r[45][9] r[46][0] r[46][1] r[46][2] r[46][3] r[46][4] r[46][5] r[46][6] r[46][7] r[46][8] r[46][9] r[47][0] r[47][1] r[47][2] r[47][3] r[47][4] r[47][5] r[47][6] r[47][7] r[47][8] r[47][9] r[48][0] r[48][1] r[48][2] r[48][3] r[48][4] r[48][5] r[48][6] r[48][7] r[48][8] r[48][9] r[49][0] r[49][1] r[49][2] r[49][3] r[49][4] r[49][5] r[49][6] r[49][7] r[49][8] r[49][9] r[4][0] r[4][1] r[4][2] r[4][3] r[4][4] r[4][5] r[4][6] r[4][7] r[4][8] r[4][9] r[50][0] r[50][1] r[50][2] r[50][3] r[50][4] r[50][5] r[50][6] r[50][7] r[50][8] r[50][9] r[51][0] r[51][1] r[51][2] r[51][3] r[51][4] r[51][5] r[51][6] r[51][7] r[51][8] r[51][9] r[52][0] r[52][1] r[52][2] r[52][3] r[52][4] r[52][5] r[52][6] r[52][7] r[52][8] r[52][9] r[53][0] r[53][1] r[53][2] r[53][3] r[53][4] r[53][5] r[53][6] r[53][7] r[53][8] r[53][9] r[54][0] r[54][1] r[54][2] r[54][3] r[54][4] r[54][5] r[54][6] r[54][7] r[54][8] r[54][9] r[55][0] r[55][1] r[55][2] r[55][3] r[55][4] r[55][5] r[55][6] r[55][7] r[55][8] r[55][9] r[56][0] r[56][1] r[56][2] r[56][3] r[56][4] r[56][5] r[56][6] r[56][7] r[56][8] r[56][9] r[57][0] r[57][1] r[57][2] r[57][3] r[57][4] r[57][5] r[57][6] r[57][7] r[57][8] r[57][9] r[58][0] r[58][1] r[58][2] r[58][3] r[58][4] r[58][5] r[58][6] r[58][7] r[58][8] r[58][9] r[59][0] r[59][1] r[59][2] r[59][3] r[59][4] r[59][5] r[59][6] r[59][7] r[59][8] r[59][9] r[5][0] r[5][1] r[5][2] r[5][3] r[5][4] r[5][5] r[5][6] r[5][7] r[5][8] r[5][9] r[60][0] r[60][1] r[60][2] r[60][3] r[60][4] r[60][5] r[60][6] r[60][7] r[60][8] r[60][9] r[61][0] r[61][1] r[61][2] r[61][3] r[61][4] r[61][5] r[61][6] r[61][7] r[61][8] r[61][9] r[62][0] r[62][1] r[62][2] r[62][3] r[62][4] r[62][5] r[62][6] r[62][7] r[62][8] r[62][9] r[63][0] r[63][1] r[63][2] r[63][3] r[63][4] r[63][5] r[63][6] r[63][7] r[63][8] r[63][9] r[64][0] r[64][1] r[64][2] r[64][3] r[64][4] r[64][5] r[64][6] r[64][7] r[64][8] r[64][9] r[65][0] r[65][1] r[65][2] r[65][3] r[65][4] r[65][5] r[65][6] r[65][7] r[65][8] r[65][9] r[66][0] r[66][1] r[66][2] r[66][3] r[66][4] r[66][5] r[66][6] r[66][7] r[66][8] r[66][9] r[67][0] r[67][1] r[67][2] r[67][3] r[67][4] r[67][5] r[67][6] r[67][7] r[67][8] r[67][9] r[68][0] r[68][1] r[68][2] r[68][3] r[68][4] r[68][5] r[68][6] r[68][7] r[68][8] r[68][9] r[69][0] r[69][1] r[69][2] r[69][3] r[69][4] r[69][5] r[69][6] r[69][7] r[69][8] r[69][9] r[6][0] r[6][1] r[6][2] r[6][3] r[6][4] r[6][5] r[6][6] r[6][7] r[6][8] r[6][9] r[70][0] r[70][1] r[70][2] r[70][3] r[70][4] r[70][5] r[70][6] r[70][7] r[70][8] r[70][9] r[71][0] r[71][1] r[71][2] r[71][3] r[71][4] r[71][5] r[71][6] r[71][7] r[71][8] r[71][9] r[72][0] r[72][1] r[72][2] r[72][3] r[72][4] r[72][5] r[72][6] r[72][7] r[72][8] r[72][9] r[73][0] r[73][1] r[73][2] r[73][3] r[73][4] r[73][5] r[73][6] r[73][7] r[73][8] r[73][9] r[74][0] r[74][1] r[74][2] r[74][3] r[74][4] r[74][5] r[74][6] r[74][7] r[74][8] r[74][9] r[75][0] r[75][1] r[75][2] r[75][3] r[75][4] r[75][5] r[75][6] r[75][7] r[75][8] r[75][9] r[76][0] r[76][1] r[76][2] r[76][3] r[76][4] r[76][5] r[76][6] r[76][7] r[76][8] r[76][9] r[77][0] r[77][1] r[77][2] r[77][3] r[77][4] r[77][5] r[77][6] r[77][7] r[77][8] r[77][9] r[78][0] r[78][1] r[78][2] r[78][3] r[78][4] r[78][5] r[78][6] r[78][7] r[78][8] r[78][9] r[7][0] r[7][1] r[7][2] r[7][3] r[7][4] r[7][5] r[7][6] r[7][7] r[7][8] r[7][9] r[8][0] r[8][1] r[8][2] r[8][3] r[8][4] r[8][5] r[8][6] r[8][7] r[8][8] r[8][9] r[9][0] r[9][1] r[9][2] r[9][3] r[9][4] r[9][5] r[9][6] r[9][7] r[9][8] r[9][9] </list>
4.00/4.01	v <values>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 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 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 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 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 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 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 3 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 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 0 0 0 0 0 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 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 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 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 </values>
4.00/4.01	v </instantiation>
4.00/4.01	
4.00/4.01	c call to solver        : 8
4.00/4.01	c
4.00/4.01	c restarts              : 519         
4.00/4.01	c conflicts             : 5974         (1490 /sec)
4.00/4.01	c decisions             : 247552       (61729 /sec)
4.00/4.01	c propagations          : 1809773     (451279 /sec)
4.00/4.01	c root propagations     : 6636        
4.00/4.01	c filter calls          : 1866218        (465354 /sec)
4.00/4.01	c useless filter calls  : 1553919        (83 %)
4.00/4.01	c
4.00/4.01	c clauses               : 68072
4.00/4.01	c SAT propagations      : 8634
4.00/4.01	c SAT conflicts         : 82 (4 learnts)
4.00/4.01	c Memory used           : 38.89 MB
4.00/4.01	c CPU time              : 4.01032 s
4.00/4.01	
4.00/4.01	s OPTIMUM FOUND

Verifier Data 

OK	63

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 (14158 MiB free)
  memory of node 1: 16384 MiB (12365 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265641-1502573203/watcher-4265641-1502573203 -o /tmp/evaluation-result-4265641-1502573203/solver-4265641-1502573203 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502567254-24358 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4265641-1502573203.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=25105, runsolver pid=25102
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 2.00 2.01 1.97 3/187 25106
/proc/meminfo: memFree=27153668/32770624 swapFree=67108860/67108860
[pid=25105] ppid=25102 vsize=37060 memory=9864 CPUtime=0.1 cores=1,3,5,7
/proc/25105/stat : 25105 (cosoco) R 25102 25105 24273 0 -1 4202496 2662 0 0 0 10 0 0 0 20 0 1 0 90408190 37949440 2466 33554432000 4194304 5972588 140726734711440 140726734708088 5039164 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35180544 140726734718138 140726734718238 140726734718238 140726734720974 0
/proc/25105/statm: 9265 2466 800 435 0 2628 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37060 KiB
Current children cumulated memory: 9864 KiB

[startup+0.209688 s]*
/proc/loadavg: 2.00 2.01 1.97 3/187 25106
/proc/meminfo: memFree=27152180/32770624 swapFree=67108860/67108860
[pid=25105] ppid=25102 vsize=38512 memory=11184 CPUtime=0.21 cores=1,3,5,7
/proc/25105/stat : 25105 (cosoco) R 25102 25105 24273 0 -1 4202496 3010 0 0 0 21 0 0 0 20 0 1 0 90408190 39436288 2796 33554432000 4194304 5972588 140726734711440 140726734708088 5039164 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35180544 140726734718138 140726734718238 140726734718238 140726734720974 0
/proc/25105/statm: 9628 2796 806 435 0 2991 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38512 KiB
Current children cumulated memory: 11184 KiB

[startup+0.309207 s]*
/proc/loadavg: 2.00 2.01 1.97 3/187 25106
/proc/meminfo: memFree=27151436/32770624 swapFree=67108860/67108860
[pid=25105] ppid=25102 vsize=39040 memory=11976 CPUtime=0.31 cores=1,3,5,7
/proc/25105/stat : 25105 (cosoco) R 25102 25105 24273 0 -1 4202496 3175 0 0 0 31 0 0 0 20 0 1 0 90408190 39976960 2994 33554432000 4194304 5972588 140726734711440 140726734708088 5338159 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35180544 140726734718138 140726734718238 140726734718238 140726734720974 0
/proc/25105/statm: 9760 2994 806 435 0 3123 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39040 KiB
Current children cumulated memory: 11976 KiB

[startup+0.700277 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 25106
/proc/meminfo: memFree=27151064/32770624 swapFree=67108860/67108860
[pid=25105] ppid=25102 vsize=39436 memory=14552 CPUtime=0.69 cores=1,3,5,7
/proc/25105/stat : 25105 (cosoco) R 25102 25105 24273 0 -1 4202496 3333 0 0 0 69 0 0 0 20 0 1 0 90408190 40382464 3638 33554432000 4194304 5972588 140726734711440 140726734708088 5338173 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35180544 140726734718138 140726734718238 140726734718238 140726734720974 0
/proc/25105/statm: 9859 3638 806 435 0 3222 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 39436 KiB
Current children cumulated memory: 14552 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 25106
/proc/meminfo: memFree=27148644/32770624 swapFree=67108860/67108860
[pid=25105] ppid=25102 vsize=39552 memory=14736 CPUtime=1.49 cores=1,3,5,7
/proc/25105/stat : 25105 (cosoco) R 25102 25105 24273 0 -1 4202496 3335 0 0 0 149 0 0 0 20 0 1 0 90408190 40501248 3684 33554432000 4194304 5972588 140726734711440 140726734708664 5338173 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35180544 140726734718138 140726734718238 140726734718238 140726734720974 0
/proc/25105/statm: 9888 3684 806 435 0 3251 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39552 KiB
Current children cumulated memory: 14736 KiB

[startup+3.1091 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 25106
/proc/meminfo: memFree=27148892/32770624 swapFree=67108860/67108860
[pid=25105] ppid=25102 vsize=39816 memory=15028 CPUtime=3.1 cores=1,3,5,7
/proc/25105/stat : 25105 (cosoco) R 25102 25105 24273 0 -1 4202496 5430 0 0 0 310 0 0 0 20 0 1 0 90408190 40771584 3757 33554432000 4194304 5972588 140726734711440 140726734708888 5039344 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35180544 140726734718138 140726734718238 140726734718238 140726734720974 0
/proc/25105/statm: 9954 3757 806 435 0 3317 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 39816 KiB
Current children cumulated memory: 15028 KiB

[startup+4.0172 s]
# the end of solver process 25105 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=4.01129 s, system=0.004241 s

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

[startup+3.20028 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 25106
/proc/meminfo: memFree=27148892/32770624 swapFree=67108860/67108860
[pid=25105] ppid=25102 vsize=39816 memory=15028 CPUtime=3.19 cores=1,3,5,7
/proc/25105/stat : 25105 (cosoco) R 25102 25105 24273 0 -1 4202496 5430 0 0 0 319 0 0 0 20 0 1 0 90408190 40771584 3757 33554432000 4194304 5972588 140726734711440 140726734708888 4988815 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35180544 140726734718138 140726734718238 140726734718238 140726734720974 0
/proc/25105/statm: 9954 3757 806 435 0 3317 0
Current children cumulated CPU time: 3.19 s
Current children cumulated vsize: 39816 KiB
Current children cumulated memory: 15028 KiB

[startup+3.60025 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 25106
/proc/meminfo: memFree=27148892/32770624 swapFree=67108860/67108860
[pid=25105] ppid=25102 vsize=39816 memory=15028 CPUtime=3.59 cores=1,3,5,7
/proc/25105/stat : 25105 (cosoco) R 25102 25105 24273 0 -1 4202496 5430 0 0 0 359 0 0 0 20 0 1 0 90408190 40771584 3757 33554432000 4194304 5972588 140726734711440 140726734708888 5039701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35180544 140726734718138 140726734718238 140726734718238 140726734720974 0
/proc/25105/statm: 9954 3757 806 435 0 3317 0
Current children cumulated CPU time: 3.59 s
Current children cumulated vsize: 39816 KiB
Current children cumulated memory: 15028 KiB

[startup+4.00025 s]*
/proc/loadavg: 2.00 2.01 1.97 3/187 25106
/proc/meminfo: memFree=27148892/32770624 swapFree=67108860/67108860
[pid=25105] ppid=25102 vsize=39816 memory=15040 CPUtime=4 cores=1,3,5,7
/proc/25105/stat : 25105 (cosoco) R 25102 25105 24273 0 -1 4202496 6692 0 0 0 400 0 0 0 20 0 1 0 90408190 40771584 3760 33554432000 4194304 5972588 140726734711440 140726734708664 5094144 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35180544 140726734718138 140726734718238 140726734718238 140726734720974 0
/proc/25105/statm: 9954 3760 806 435 0 3317 0
Current children cumulated CPU time: 4 s
Current children cumulated vsize: 39816 KiB
Current children cumulated memory: 15040 KiB

Child status: 0
Real time (s): 4.01723
CPU time (s): 4.01553
CPU user time (s): 4.01129
CPU system time (s): 0.004241
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 39816
Max. memory (cumulated for all children) (KiB): 15040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.01129
system time used= 0.004241
maximum resident set size= 15116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6996
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= 10
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 25105
#   total CPU time (s): 4.01553
#   total CPU user time (s): 4.01129
#   total CPU system time (s): 0.004241

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.041239 second user time and 0.065559 second system time

The end

Launcher Data 

Begin job on node114 at 2017-08-12 23:12:25
IDJOB=4265641
IDBENCH=124209
IDSOLVER=2655
FILE ID=node114/4265641-1502573203
RUNJOBID= node114-1502567254-24358
PBS_JOBID= 20628281
Free space on /tmp= 61696 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Cutstock/Cutstock-zinc-s1/Cutstock-t13-1.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265641-1502573203/watcher-4265641-1502573203 -o /tmp/evaluation-result-4265641-1502573203/solver-4265641-1502573203 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502567254-24358 --watchdog 2580  cosoco -lc -model -restarts -sat HOME/instance-4265641-1502573203.xml

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

MD5SUM BENCH= 9acff8c1638c47395189d2d1cc8c1f0d
RANDOM SEED=89857216

node114.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	: 5332.98
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	: 5332.98
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	: 5332.98
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	: 5332.98
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:        27160924 kB
MemAvailable:   31989644 kB
Buffers:          122492 kB
Cached:          4997840 kB
SwapCached:            0 kB
Active:           374224 kB
Inactive:        4805408 kB
Active(anon):      62164 kB
Inactive(anon):    25036 kB
Active(file):     312060 kB
Inactive(file):  4780372 kB
Unevictable:        6520 kB
Mlocked:            6520 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2348 kB
Writeback:             0 kB
AnonPages:         65576 kB
Mapped:            44536 kB
Shmem:             25224 kB
Slab:             129244 kB
SReclaimable:     104248 kB
SUnreclaim:        24996 kB
KernelStack:        3264 kB
PageTables:         5044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     359628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 61696 MiB
End job on node114 at 2017-08-12 23:12:29