Trace number 4259022

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 2017-07-28SAT (TO)78 251.924 252.00999

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-dsjc-250-9.xml
MD5SUM00e934fa2b5b2efae5113ca45f948426
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark78
Best CPU time to get the best result obtained on this benchmark251.924
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of constraints27897
Number of domains1
Minimum domain size250
Maximum domain size250
Distribution of domain sizes[{"size":250,"count":250}]
Minimum variable degree208
Maximum variable degree235
Distribution of variable degrees[{"degree":208,"count":1},{"degree":213,"count":1},{"degree":214,"count":3},{"degree":215,"count":5},{"degree":216,"count":4},{"degree":217,"count":8},{"degree":218,"count":9},{"degree":219,"count":11},{"degree":220,"count":9},{"degree":221,"count":15},{"degree":222,"count":19},{"degree":223,"count":19},{"degree":224,"count":26},{"degree":225,"count":23},{"degree":226,"count":10},{"degree":227,"count":22},{"degree":228,"count":17},{"degree":229,"count":21},{"degree":230,"count":10},{"degree":231,"count":6},{"degree":232,"count":7},{"degree":233,"count":1},{"degree":234,"count":1},{"degree":235,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":27897}]
Number of extensional constraints0
Number of intensional constraints27897
Distribution of constraint types[{"type":"intension","count":27897}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.10	c 280717
20.29/20.47	o 88
20.29/20.47	o 87
20.39/20.52	o 86
20.49/20.62	o 85
20.49/20.65	o 84
20.59/20.75	o 83
20.69/20.86	o 82
20.90/21.09	o 81
21.00/21.10	o 80
21.00/21.20	o 79
22.39/22.59	o 78
251.92/252.00	s SATISFIABLE
251.92/252.00	v <instantiation type="solution">
251.92/252.00	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] x[100] x[101] x[102] x[103] x[104] x[105] x[106] x[107] x[108] x[109] x[110] x[111] x[112] x[113] x[114] x[115] x[116] x[117] x[118] x[119] x[120] x[121] x[122] x[123] x[124] x[125] x[126] x[127] x[128] x[129] x[130] x[131] x[132] x[133] x[134] x[135] x[136] x[137] x[138] x[139] x[140] x[141] x[142] x[143] x[144] x[145] x[146] x[147] x[148] x[149] x[150] x[151] x[152] x[153] x[154] x[155] x[156] x[157] x[158] x[159] x[160] x[161] x[162] x[163] x[164] x[165] x[166] x[167] x[168] x[169] x[170] x[171] x[172] x[173] x[174] x[175] x[176] x[177] x[178] x[179] x[180] x[181] x[182] x[183] x[184] x[185] x[186] x[187] x[188] x[189] x[190] x[191] x[192] x[193] x[194] x[195] x[196] x[197] x[198] x[199] x[200] x[201] x[202] x[203] x[204] x[205] x[206] x[207] x[208] x[209] x[210] x[211] x[212] x[213] x[214] x[215] x[216] x[217] x[218] x[219] x[220] x[221] x[222] x[223] x[224] x[225] x[226] x[227] x[228] x[229] x[230] x[231] x[232] x[233] x[234] x[235] x[236] x[237] x[238] x[239] x[240] x[241] x[242] x[243] x[244] x[245] x[246] x[247] x[248] x[249] </list>
251.92/252.00	v   <values> 32 28 31 17 21 1 4 45 51 14 75 47 68 22 5 53 34 35 76 25 51 34 10 2 20 58 73 64 16 40 52 19 78 74 59 61 36 48 37 62 42 55 14 50 11 14 76 67 70 13 39 37 12 5 23 56 49 6 15 51 12 29 63 78 16 24 50 78 74 37 41 32 45 21 66 21 33 19 68 42 77 74 18 9 46 44 41 64 3 61 69 11 54 77 31 65 17 39 62 4 3 67 36 59 54 65 46 31 60 63 30 53 62 44 9 77 69 22 43 54 34 24 27 76 15 30 43 27 7 26 26 65 56 38 15 37 8 28 68 16 5 8 67 9 10 59 36 66 49 33 30 39 19 9 69 57 0 27 3 63 71 21 47 50 48 28 22 44 6 16 0 35 13 32 55 39 24 38 64 41 7 20 18 13 35 53 18 23 55 52 38 66 70 57 4 77 52 23 58 41 7 75 56 70 43 57 73 29 1 57 50 20 40 42 58 47 26 8 72 73 29 53 61 17 60 18 71 75 48 45 11 1 49 67 25 2 6 64 2 12 25 72 10 60 61 33 0 72 71 73 </values>
251.92/252.00	v </instantiation>

Verifier Data 

OK	78

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 (14978 MiB free)
  memory of node 1: 16384 MiB (15376 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259022-1502646427/watcher-4259022-1502646427 -o /tmp/evaluation-result-4259022-1502646427/solver-4259022-1502646427 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502644564-1656 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1299182725 HOME/instance-4259022-1502646427.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=2263, runsolver pid=2260
Current StackSize limit: 8192 KiB


[startup+0.100133 s]*
/proc/loadavg: 2.01 2.05 2.10 2/181 2264
/proc/meminfo: memFree=31084092/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=28796 memory=2944 CPUtime=0 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 945 0 0 0 0 0 0 0 20 0 1 0 66863382 29487104 736 18446744073709551615 4194304 7396336 140732955220512 140732955217512 140217303591909 0 0 1 0 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 7199 736 584 782 0 215 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 28796 KiB
Current children cumulated memory: 2944 KiB

[startup+0.209152 s]*
/proc/loadavg: 2.01 2.05 2.10 3/181 2264
/proc/meminfo: memFree=31082248/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=29688 memory=3836 CPUtime=0.1 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 1188 0 0 0 10 0 0 0 20 0 1 0 66863382 30400512 959 18446744073709551615 4194304 7396336 140732955220512 140732955217512 140217303591909 0 0 1 0 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 7422 959 614 782 0 438 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29688 KiB
Current children cumulated memory: 3836 KiB

[startup+0.308872 s]*
/proc/loadavg: 2.01 2.05 2.10 3/181 2264
/proc/meminfo: memFree=31082000/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=30336 memory=4284 CPUtime=0.2 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 1404 0 0 0 20 0 0 0 20 0 1 0 66863382 31064064 1071 18446744073709551615 4194304 7396336 140732955220512 140732955217512 6019945 0 0 1 0 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 7584 1071 614 782 0 600 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 30336 KiB
Current children cumulated memory: 4284 KiB

[startup+0.700337 s]
/proc/loadavg: 2.01 2.05 2.10 3/181 2264
/proc/meminfo: memFree=31081504/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=30864 memory=5336 CPUtime=0.59 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 1663 0 0 0 59 0 0 0 20 0 1 0 66863382 31604736 1334 18446744073709551615 4194304 7396336 140732955220512 140732955217512 6013120 0 0 1 0 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 7716 1334 670 782 0 732 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 30864 KiB
Current children cumulated memory: 5336 KiB

[startup+1.50033 s]
/proc/loadavg: 2.01 2.05 2.10 3/181 2264
/proc/meminfo: memFree=31081132/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=31700 memory=6128 CPUtime=1.39 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 1871 0 0 0 139 0 0 0 20 0 1 0 66863382 32460800 1532 18446744073709551615 4194304 7396336 140732955220512 140732955209320 6164224 0 0 1 0 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 7925 1532 670 782 0 941 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 31700 KiB
Current children cumulated memory: 6128 KiB

[startup+3.10891 s]
/proc/loadavg: 2.01 2.05 2.10 3/181 2264
/proc/meminfo: memFree=31076052/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=33540 memory=8036 CPUtime=2.99 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 2587 0 0 0 299 0 0 0 20 0 1 0 66863382 34344960 2009 18446744073709551615 4194304 7396336 140732955220512 140732955211176 6180862 0 0 1 0 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 8385 2009 670 782 0 1401 0
Current children cumulated CPU time: 2.99 s
Current children cumulated vsize: 33540 KiB
Current children cumulated memory: 8036 KiB

[startup+6.30033 s]
/proc/loadavg: 2.01 2.05 2.10 3/181 2264
/proc/meminfo: memFree=31075708/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=36600 memory=11048 CPUtime=6.18 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 3769 0 0 0 618 0 0 0 20 0 1 0 66863382 37478400 2762 18446744073709551615 4194304 7396336 140732955220512 140732955211256 6013101 0 0 1 0 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 9150 2762 670 782 0 2166 0
Current children cumulated CPU time: 6.18 s
Current children cumulated vsize: 36600 KiB
Current children cumulated memory: 11048 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.05 2.10 3/181 2264
/proc/meminfo: memFree=31070128/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=42760 memory=17200 CPUtime=12.59 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 6137 0 0 0 1258 1 0 0 20 0 1 0 66863382 43786240 4300 18446744073709551615 4194304 7396336 140732955220512 140732955211256 6190438 0 0 1 0 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 10690 4300 670 782 0 3706 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 42760 KiB
Current children cumulated memory: 17200 KiB

[startup+25.5004 s]
/proc/loadavg: 2.09 2.06 2.10 3/181 2265
/proc/meminfo: memFree=31057280/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=54780 memory=29512 CPUtime=25.39 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 17470 0 0 0 2538 1 0 0 20 0 1 0 66863382 56094720 7378 18446744073709551615 4194304 7396336 140732955220512 140732955215528 4257799 0 0 1 16386 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 13695 7378 722 782 0 6711 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 54780 KiB
Current children cumulated memory: 29512 KiB

[startup+51.1095 s]
/proc/loadavg: 2.06 2.06 2.10 3/181 2265
/proc/meminfo: memFree=31057280/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=54780 memory=29512 CPUtime=51 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 21951 0 0 0 5099 1 0 0 20 0 1 0 66863382 56094720 7378 18446744073709551615 4194304 7396336 140732955220512 140732955215528 5588154 0 0 1 16386 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 13695 7378 722 782 0 6711 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 54780 KiB
Current children cumulated memory: 29512 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.05 2.09 3/181 2267
/proc/meminfo: memFree=31056020/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=54780 memory=29640 CPUtime=102.19 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 22728 0 0 0 10218 1 0 0 20 0 1 0 66863382 56094720 7410 18446744073709551615 4194304 7396336 140732955220512 140732955215528 5162642 0 0 1 16386 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 13695 7410 722 782 0 6711 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 54780 KiB
Current children cumulated memory: 29640 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.09 3/181 2269
/proc/meminfo: memFree=31056020/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=54780 memory=29640 CPUtime=162.2 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 23176 0 0 0 16218 2 0 0 20 0 1 0 66863382 56094720 7410 18446744073709551615 4194304 7396336 140732955220512 140732955215528 5649680 0 0 1 16386 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 13695 7410 722 782 0 6711 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 54780 KiB
Current children cumulated memory: 29640 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/181 2271
/proc/meminfo: memFree=31055772/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=54780 memory=29640 CPUtime=222.21 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 23624 0 0 0 22219 2 0 0 20 0 1 0 66863382 56094720 7410 18446744073709551615 4194304 7396336 140732955220512 140732955215528 5586453 0 0 1 16386 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 13695 7410 722 782 0 6711 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 54780 KiB
Current children cumulated memory: 29640 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.03 2.08 2/193 2301
/proc/meminfo: memFree=31046540/32770624 swapFree=67108860/67108860
[pid=2263] ppid=2260 vsize=54780 memory=29640 CPUtime=251.92 cores=0,2,4,6
/proc/2263/stat : 2263 (MistralXCSP) R 2260 2263 897 0 -1 4202496 23624 0 0 0 25190 2 0 0 20 0 1 0 66863382 56094720 7410 18446744073709551615 4194304 7396336 140732955220512 140732955215528 5586450 0 0 1 16386 0 0 0 17 4 0 0 10 0 0 9496464 9501696 34799616 140732955222418 140732955222568 140732955222568 140732955226057 0
/proc/2263/statm: 13695 7410 722 782 0 6711 0
Current children cumulated CPU time: 251.92 s
Current children cumulated vsize: 54780 KiB
Current children cumulated memory: 29640 KiB

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

[startup+252.01 s]
# the end of solver process 2263 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.903 s, system=0.021001 s

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

Child status: 0
Real time (s): 252.01
CPU time (s): 251.924
CPU user time (s): 251.903
CPU system time (s): 0.021001
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 54780
Max. memory (cumulated for all children) (KiB): 29640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.903
system time used= 0.021001
maximum resident set size= 29668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23663
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= 16
involuntary context switches= 86


# summary of solver processes directly reported to runsolver:
#   pid: 2263
#   total CPU time (s): 251.924
#   total CPU user time (s): 251.903
#   total CPU system time (s): 0.021001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.08485 second user time and 1.64946 second system time

The end

Launcher Data 

Begin job on node125 at 2017-08-13 19:33:01
IDJOB=4259022
IDBENCH=120550
IDSOLVER=2645
FILE ID=node125/4259022-1502646427
RUNJOBID= node125-1502644564-1656
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-dsjc-250-9.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-4259022-1502646427/watcher-4259022-1502646427 -o /tmp/evaluation-result-4259022-1502646427/solver-4259022-1502646427 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502644564-1656 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1299182725 HOME/instance-4259022-1502646427.xml

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

MD5SUM BENCH= 00e934fa2b5b2efae5113ca45f948426
RANDOM SEED=1299182725

node125.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	: 5333.07
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	: 5333.07
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	: 5333.07
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	: 5333.07
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:        31084372 kB
MemAvailable:   31991920 kB
Buffers:          286776 kB
Cached:           915676 kB
SwapCached:            0 kB
Active:           673188 kB
Inactive:         583824 kB
Active(anon):      54864 kB
Inactive(anon):    33100 kB
Active(file):     618324 kB
Inactive(file):   550724 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             12252 kB
Writeback:             0 kB
AnonPages:         54208 kB
Mapped:            48408 kB
Shmem:             33444 kB
Slab:             134404 kB
SReclaimable:     108672 kB
SUnreclaim:        25732 kB
KernelStack:        3200 kB
PageTables:         4844 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     333164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 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:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62020 MiB
End job on node125 at 2017-08-13 19:37:13