Trace number 4261013

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
Mistral-2.0 2017-07-28OPT0 1.11385 1.21982

General information on the benchmark

NameOpd/Opd-sum-large/
Opd-02-350-100.xml
MD5SUM2b8f29373db6f74e5fecedb039cde62c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.07961
Satisfiable
(Un)Satisfiability was proved
Number of variables701
Number of constraints4
Number of domains2
Minimum domain size2
Maximum domain size351
Distribution of domain sizes[{"size":2,"count":700},{"size":351,"count":1}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":700}]
Minimum constraint arity350
Maximum constraint arity701
Distribution of constraint arities[{"arity":350,"count":2},{"arity":700,"count":1},{"arity":701,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":3}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


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

Solver Data 

0.00/0.10	c 280717
0.48/0.69	o 72
0.48/0.69	o 71
0.48/0.69	o 70
0.48/0.70	o 69
0.58/0.70	o 68
0.58/0.70	o 67
0.58/0.70	o 66
0.58/0.70	o 65
0.58/0.70	o 64
0.58/0.71	o 63
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0.58/0.71	o 60
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0.58/0.71	o 58
0.58/0.71	o 57
0.58/0.72	o 56
0.58/0.72	o 55
0.58/0.72	o 54
0.58/0.72	o 53
0.58/0.72	o 52
0.78/0.90	o 51
0.78/0.90	o 50
0.78/0.90	o 49
0.78/0.90	o 48
0.78/0.91	o 47
0.78/0.91	o 46
0.78/0.91	o 45
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0.78/0.92	o 40
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0.78/0.92	o 38
0.78/0.92	o 37
0.78/0.92	o 36
0.78/0.92	o 35
0.78/0.93	o 34
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0.78/0.93	o 31
0.78/0.93	o 30
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0.78/0.93	o 28
0.78/0.93	o 27
0.78/0.94	o 26
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0.78/0.94	o 24
0.78/0.94	o 23
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0.78/0.94	o 21
0.78/0.94	o 20
0.78/0.94	o 19
0.78/0.94	o 18
0.78/0.95	o 17
0.78/0.95	o 16
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0.78/0.95	o 13
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0.78/0.95	o 11
0.78/0.95	o 10
0.78/0.96	o 9
0.98/1.20	o 8
0.98/1.20	o 7
0.98/1.20	o 6
0.98/1.20	o 5
1.09/1.20	o 4
1.09/1.20	o 3
1.09/1.20	o 2
1.09/1.21	o 1
1.09/1.21	o 0
1.09/1.21	s OPTIMUM FOUND
1.09/1.21	v <instantiation type="optimum" cost="0">
1.09/1.21	v   <list> z x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[0][15] x[0][16] x[0][17] x[0][18] x[0][19] x[0][20] x[0][21] x[0][22] x[0][23] x[0][24] x[0][25] x[0][26] x[0][27] x[0][28] x[0][29] x[0][30] x[0][31] x[0][32] x[0][33] x[0][34] x[0][35] x[0][36] x[0][37] x[0][38] x[0][39] x[0][40] x[0][41] x[0][42] x[0][43] x[0][44] x[0][45] x[0][46] x[0][47] x[0][48] x[0][49] x[0][50] x[0][51] x[0][52] x[0][53] x[0][54] x[0][55] x[0][56] x[0][57] x[0][58] x[0][59] x[0][60] x[0][61] x[0][62] x[0][63] x[0][64] x[0][65] x[0][66] x[0][67] x[0][68] x[0][69] x[0][70] x[0][71] x[0][72] x[0][73] x[0][74] x[0][75] x[0][76] x[0][77] x[0][78] x[0][79] x[0][80] x[0][81] x[0][82] x[0][83] x[0][84] x[0][85] x[0][86] x[0][87] x[0][88] x[0][89] x[0][90] x[0][91] x[0][92] x[0][93] x[0][94] x[0][95] x[0][96] x[0][97] x[0][98] x[0][99] x[0][100] x[0][101] x[0][102] x[0][103] x[0][104] x[0][105] x[0][106] x[0][107] x[0][108] x[0][109] x[0][110] x[0][111] x[0][112] x[0][113] x[0][114] x[0][115] x[0][116] x[0][117] x[0][118] x[0][119] x[0][120] x[0][121] x[0][122] x[0][123] x[0][124] x[0][125] x[0][126] x[0][127] x[0][128] x[0][129] x[0][130] x[0][131] x[0][132] x[0][133] x[0][134] x[0][135] x[0][136] x[0][137] x[0][138] x[0][139] x[0][140] x[0][141] x[0][142] x[0][143] x[0][144] x[0][145] x[0][146] x[0][147] x[0][148] x[0][149] x[0][150] x[0][151] x[0][152] x[0][153] x[0][154] x[0][155] x[0][156] x[0][157] x[0][158] x[0][159] x[0][160] x[0][161] x[0][162] x[0][163] x[0][164] x[0][165] x[0][166] x[0][167] x[0][168] x[0][169] x[0][170] x[0][171] x[0][172] x[0][173] x[0][174] x[0][175] x[0][176] x[0][177] x[0][178] x[0][179] x[0][180] x[0][181] x[0][182] x[0][183] x[0][184] x[0][185] x[0][186] x[0][187] x[0][188] x[0][189] x[0][190] x[0][191] x[0][192] x[0][193] x[0][194] x[0][195] x[0][196] x[0][197] x[0][198] x[0][199] x[0][200] x[0][201] x[0][202] x[0][203] x[0][204] x[0][205] x[0][206] x[0][207] x[0][208] x[0][209] x[0][210] x[0][211] x[0][212] x[0][213] x[0][214] x[0][215] x[0][216] x[0][217] x[0][218] x[0][219] x[0][220] x[0][221] x[0][222] x[0][223] x[0][224] x[0][225] x[0][226] x[0][227] x[0][228] x[0][229] x[0][230] x[0][231] x[0][232] x[0][233] x[0][234] x[0][235] x[0][236] x[0][237] x[0][238] x[0][239] x[0][240] x[0][241] x[0][242] x[0][243] x[0][244] x[0][245] x[0][246] x[0][247] x[0][248] x[0][249] x[0][250] x[0][251] x[0][252] x[0][253] x[0][254] x[0][255] x[0][256] x[0][257] x[0][258] x[0][259] x[0][260] x[0][261] x[0][262] x[0][263] x[0][264] x[0][265] x[0][266] x[0][267] x[0][268] x[0][269] x[0][270] x[0][271] x[0][272] x[0][273] x[0][274] x[0][275] x[0][276] x[0][277] x[0][278] x[0][279] x[0][280] x[0][281] x[0][282] x[0][283] x[0][284] x[0][285] x[0][286] x[0][287] x[0][288] x[0][289] x[0][290] x[0][291] x[0][292] x[0][293] x[0][294] x[0][295] x[0][296] x[0][297] x[0][298] x[0][299] x[0][300] x[0][301] x[0][302] x[0][303] x[0][304] x[0][305] x[0][306] x[0][307] x[0][308] x[0][309] x[0][310] x[0][311] x[0][312] x[0][313] x[0][314] x[0][315] x[0][316] x[0][317] x[0][318] x[0][319] x[0][320] x[0][321] x[0][322] x[0][323] x[0][324] x[0][325] x[0][326] x[0][327] x[0][328] x[0][329] x[0][330] x[0][331] x[0][332] x[0][333] x[0][334] x[0][335] x[0][336] x[0][337] x[0][338] x[0][339] x[0][340] x[0][341] x[0][342] x[0][343] x[0][344] x[0][345] x[0][346] x[0][347] x[0][348] x[0][349] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[1][10] x[1][11] x[1][12] x[1][13] x[1][14] x[1][15] x[1][16] x[1][17] x[1][18] x[1][19] x[1][20] x[1][21] x[1][22] x[1][23] x[1][24] x[1][25] x[1][26] x[1][27] x[1][28] x[1][29] x[1][30] x[1][31] x[1][32] x[1][33] x[1][34] x[1][35] x[1][36] x[1][37] x[1][38] x[1][39] x[1][40] x[1][41] x[1][42] x[1][43] x[1][44] x[1][45] x[1][46] x[1][47] x[1][48] x[1][49] x[1][50] x[1][51] x[1][52] x[1][53] x[1][54] x[1][55] x[1][56] x[1][57] x[1][58] x[1][59] x[1][60] x[1][61] x[1][62] x[1][63] x[1][64] x[1][65] x[1][66] x[1][67] x[1][68] x[1][69] x[1][70] x[1][71] x[1][72] x[1][73] x[1][74] x[1][75] x[1][76] x[1][77] x[1][78] x[1][79] x[1][80] x[1][81] x[1][82] x[1][83] x[1][84] x[1][85] x[1][86] x[1][87] x[1][88] x[1][89] x[1][90] x[1][91] x[1][92] x[1][93] x[1][94] x[1][95] x[1][96] x[1][97] x[1][98] x[1][99] x[1][100] x[1][101] x[1][102] x[1][103] x[1][104] x[1][105] x[1][106] x[1][107] x[1][108] x[1][109] x[1][110] x[1][111] x[1][112] x[1][113] x[1][114] x[1][115] x[1][116] x[1][117] x[1][118] x[1][119] x[1][120] x[1][121] x[1][122] x[1][123] x[1][124] x[1][125] x[1][126] x[1][127] x[1][128] x[1][129] x[1][130] x[1][131] x[1][132] x[1][133] x[1][134] x[1][135] x[1][136] x[1][137] x[1][138] x[1][139] x[1][140] x[1][141] x[1][142] x[1][143] x[1][144] x[1][145] x[1][146] x[1][147] x[1][148] x[1][149] x[1][150] x[1][151] x[1][152] x[1][153] x[1][154] x[1][155] x[1][156] x[1][157] x[1][158] x[1][159] x[1][160] x[1][161] x[1][162] x[1][163] x[1][164] x[1][165] x[1][166] x[1][167] x[1][168] x[1][169] x[1][170] x[1][171] x[1][172] x[1][173] x[1][174] x[1][175] x[1][176] x[1][177] x[1][178] x[1][179] x[1][180] x[1][181] x[1][182] x[1][183] x[1][184] x[1][185] x[1][186] x[1][187] x[1][188] x[1][189] x[1][190] x[1][191] x[1][192] x[1][193] x[1][194] x[1][195] x[1][196] x[1][197] x[1][198] x[1][199] x[1][200] x[1][201] x[1][202] x[1][203] x[1][204] x[1][205] x[1][206] x[1][207] x[1][208] x[1][209] x[1][210] x[1][211] x[1][212] x[1][213] x[1][214] x[1][215] x[1][216] x[1][217] x[1][218] x[1][219] x[1][220] x[1][221] x[1][222] x[1][223] x[1][224] x[1][225] x[1][226] x[1][227] x[1][228] x[1][229] x[1][230] x[1][231] x[1][232] x[1][233] x[1][234] x[1][235] x[1][236] x[1][237] x[1][238] x[1][239] x[1][240] x[1][241] x[1][242] x[1][243] x[1][244] x[1][245] x[1][246] x[1][247] x[1][248] x[1][249] x[1][250] x[1][251] x[1][252] x[1][253] x[1][254] x[1][255] x[1][256] x[1][257] x[1][258] x[1][259] x[1][260] x[1][261] x[1][262] x[1][263] x[1][264] x[1][265] x[1][266] x[1][267] x[1][268] x[1][269] x[1][270] x[1][271] x[1][272] x[1][273] x[1][274] x[1][275] x[1][276] x[1][277] x[1][278] x[1][279] x[1][280] x[1][281] x[1][282] x[1][283] x[1][284] x[1][285] x[1][286] x[1][287] x[1][288] x[1][289] x[1][290] x[1][291] x[1][292] x[1][293] x[1][294] x[1][295] x[1][296] x[1][297] x[1][298] x[1][299] x[1][300] x[1][301] x[1][302] x[1][303] x[1][304] x[1][305] x[1][306] x[1][307] x[1][308] x[1][309] x[1][310] x[1][311] x[1][312] x[1][313] x[1][314] x[1][315] x[1][316] x[1][317] x[1][318] x[1][319] x[1][320] x[1][321] x[1][322] x[1][323] x[1][324] x[1][325] x[1][326] x[1][327] x[1][328] x[1][329] x[1][330] x[1][331] x[1][332] x[1][333] x[1][334] x[1][335] x[1][336] x[1][337] x[1][338] x[1][339] x[1][340] x[1][341] x[1][342] x[1][343] x[1][344] x[1][345] x[1][346] x[1][347] x[1][348] x[1][349] </list>
1.09/1.21	v   <values> 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 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 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 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 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 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 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 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 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 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 0 0 0 </values>
1.09/1.21	v </instantiation>

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4261013-1502350407/watcher-4261013-1502350407 -o /tmp/evaluation-result-4261013-1502350407/solver-4261013-1502350407 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502331912-20756 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 327033787 HOME/instance-4261013-1502350407.xml 

pid=23183
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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.05 2/179 23186
/proc/meminfo: memFree=31114264/32770624 swapFree=0/539800
[pid=23186] ppid=23183 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/23186/stat : 23186 (runsolver) D 23183 23186 31388 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 82546918 24240128 106 18446744073709551615 4194304 4338465 140736619149936 140736619147576 140409570132695 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 13717504 140736619151499 140736619151945 140736619151945 140736619155402 0
/proc/23186/statm: 5918 106 53 36 0 2156 0

[startup+0.100158 s]
/proc/loadavg: 2.00 2.01 2.05 2/179 23186
/proc/meminfo: memFree=31114264/32770624 swapFree=0/539800
[pid=23186] ppid=23183 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/23186/stat : 23186 (runsolver) D 23183 23186 31388 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 82546918 24240128 106 18446744073709551615 4194304 4338465 140736619149936 140736619147576 140409570132695 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 13717504 140736619151499 140736619151945 140736619151945 140736619155402 0
/proc/23186/statm: 5918 106 53 36 0 2156 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23672

[startup+0.341225 s]
/proc/loadavg: 2.00 2.01 2.05 2/179 23186
/proc/meminfo: memFree=31114264/32770624 swapFree=0/539800
[pid=23186] ppid=23183 vsize=44940 CPUtime=0.22 cores=1,3,5,7
/proc/23186/stat : 23186 (MistralXCSP) R 23183 23186 31388 0 -1 4202496 5490 0 0 0 22 0 0 0 20 0 1 0 82546918 46018560 4956 18446744073709551615 4194304 7396336 140727617936032 140727617931384 4582297 0 0 1 16386 0 0 0 17 7 0 0 10 0 0 9496464 9501696 28651520 140727617941939 140727617942088 140727617942088 140727617945545 0
/proc/23186/statm: 11235 4956 737 782 0 4251 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 44940

[startup+0.401224 s]
/proc/loadavg: 2.00 2.01 2.05 2/179 23186
/proc/meminfo: memFree=31114264/32770624 swapFree=0/539800
[pid=23186] ppid=23183 vsize=44940 CPUtime=0.28 cores=1,3,5,7
/proc/23186/stat : 23186 (MistralXCSP) R 23183 23186 31388 0 -1 4202496 5490 0 0 0 28 0 0 0 20 0 1 0 82546918 46018560 4956 18446744073709551615 4194304 7396336 140727617936032 140727617931384 5586450 0 0 1 16386 0 0 0 17 7 0 0 10 0 0 9496464 9501696 28651520 140727617941939 140727617942088 140727617942088 140727617945545 0
/proc/23186/statm: 11235 4956 737 782 0 4251 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 44940

[startup+0.700236 s]
/proc/loadavg: 2.00 2.01 2.05 2/179 23186
/proc/meminfo: memFree=31114264/32770624 swapFree=0/539800
[pid=23186] ppid=23183 vsize=44940 CPUtime=0.58 cores=1,3,5,7
/proc/23186/stat : 23186 (MistralXCSP) R 23183 23186 31388 0 -1 4202496 5493 0 0 0 58 0 0 0 20 0 1 0 82546918 46018560 4956 18446744073709551615 4194304 7396336 140727617936032 140727617931384 4582542 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 28651520 140727617941939 140727617942088 140727617942088 140727617945545 0
/proc/23186/statm: 11235 4956 737 782 0 4251 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 44940

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23186 sig 9
??? kill -23186 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.900256 s]
/proc/loadavg: 2.00 2.01 2.05 2/179 23186
/proc/meminfo: memFree=31114264/32770624 swapFree=0/539800
[pid=23186] ppid=23183 vsize=44940 CPUtime=0.78 cores=1,3,5,7
/proc/23186/stat : 23186 (MistralXCSP) R 23183 23186 31388 0 -1 4202496 5494 0 0 0 78 0 0 0 20 0 1 0 82546918 46018560 4956 18446744073709551615 4194304 7396336 140727617936032 140727617931384 5586263 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 28651520 140727617941939 140727617942088 140727617942088 140727617945545 0
/proc/23186/statm: 11235 4956 737 782 0 4251 0
Current children cumulated CPU time (s) 0.78
Current children cumulated vsize (KiB) 44940

[startup+1.10025 s]
/proc/loadavg: 2.00 2.01 2.05 2/179 23186
/proc/meminfo: memFree=31114264/32770624 swapFree=0/539800
[pid=23186] ppid=23183 vsize=44940 CPUtime=0.98 cores=1,3,5,7
/proc/23186/stat : 23186 (MistralXCSP) R 23183 23186 31388 0 -1 4202496 5494 0 0 0 98 0 0 0 20 0 1 0 82546918 46018560 4956 18446744073709551615 4194304 7396336 140727617936032 140727617931384 5586214 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 28651520 140727617941939 140727617942088 140727617942088 140727617945545 0
/proc/23186/statm: 11235 4956 737 782 0 4251 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 44940

[startup+1.20023 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 23210
/proc/meminfo: memFree=31034816/32770624 swapFree=0/539988
[pid=23186] ppid=23183 vsize=44940 CPUtime=1.09 cores=1,3,5,7
/proc/23186/stat : 23186 (MistralXCSP) R 23183 23186 31388 0 -1 4202496 5494 0 0 0 109 0 0 0 20 0 1 0 82546918 46018560 4956 18446744073709551615 4194304 7396336 140727617936032 140727617931384 140261800520800 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 28651520 140727617941939 140727617942088 140727617942088 140727617945545 0
/proc/23186/statm: 11235 4956 737 782 0 4251 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 44940

Child status: 0
Real time (s): 1.21982
CPU time (s): 1.11385
CPU user time (s): 1.10484
CPU system time (s): 0.009006
CPU usage (%): 91.3124
Max. virtual memory (cumulated for all children) (KiB): 44940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.10484
system time used= 0.009006
maximum resident set size= 20100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5511
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011269 second user time and 0.011269 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-10 09:19:30
IDJOB=4261013
IDBENCH=122956
IDSOLVER=2649
FILE ID=node134/4261013-1502350407
RUNJOBID= node134-1502331912-20756
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Opd/Opd-sum-large/Opd-02-350-100.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4261013-1502350407/watcher-4261013-1502350407 -o /tmp/evaluation-result-4261013-1502350407/solver-4261013-1502350407 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502331912-20756 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 327033787 HOME/instance-4261013-1502350407.xml

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

MD5SUM BENCH= 2b8f29373db6f74e5fecedb039cde62c
RANDOM SEED=327033787

node134.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31114264 kB
MemAvailable:   31988588 kB
Buffers:          267988 kB
Cached:           901396 kB
SwapCached:            0 kB
Active:           654676 kB
Inactive:         571024 kB
Active(anon):      58656 kB
Inactive(anon):    31224 kB
Active(file):     596020 kB
Inactive(file):   539800 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             11692 kB
Writeback:            12 kB
AnonPages:         56200 kB
Mapped:            47824 kB
Shmem:             33468 kB
Slab:             134800 kB
SReclaimable:     108680 kB
SUnreclaim:        26120 kB
KernelStack:        3168 kB
PageTables:         4504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     305400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62020 MiB
End job on node134 at 2017-08-10 09:19:32