Trace number 4312557

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 2018-08-01SAT (TO)280 251.982 252.01

General information on the benchmark

NameSumColoring/
SumColoring-1-fullins-5_c18.xml
MD5SUMee128878a96f2bf381e98278be1f86f4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark241
Best CPU time to get the best result obtained on this benchmark252.092
Satisfiable
(Un)Satisfiability was proved
Number of variables282
Number of constraints3247
Number of domains1
Minimum domain size282
Maximum domain size282
Distribution of domain sizes[{"size":282,"count":282}]
Minimum variable degree9
Maximum variable degree96
Distribution of variable degrees[{"degree":9,"count":4},{"degree":10,"count":6},{"degree":11,"count":11},{"degree":12,"count":8},{"degree":13,"count":13},{"degree":14,"count":13},{"degree":15,"count":13},{"degree":16,"count":16},{"degree":17,"count":15},{"degree":18,"count":15},{"degree":19,"count":11},{"degree":20,"count":11},{"degree":21,"count":12},{"degree":22,"count":12},{"degree":23,"count":9},{"degree":24,"count":9},{"degree":25,"count":10},{"degree":26,"count":10},{"degree":27,"count":10},{"degree":28,"count":10},{"degree":29,"count":4},{"degree":30,"count":4},{"degree":31,"count":4},{"degree":32,"count":4},{"degree":33,"count":3},{"degree":34,"count":3},{"degree":35,"count":6},{"degree":36,"count":3},{"degree":37,"count":3},{"degree":38,"count":3},{"degree":39,"count":3},{"degree":40,"count":3},{"degree":45,"count":3},{"degree":46,"count":3},{"degree":47,"count":3},{"degree":48,"count":3},{"degree":65,"count":3},{"degree":66,"count":3},{"degree":96,"count":3}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":3247}]
Number of extensional constraints0
Number of intensional constraints3247
Distribution of constraint types[{"type":"intension","count":3247}]
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 

0.00/0.00	c Mistral 01082018
0.51/0.56	o 281
0.51/0.57	o 280
251.97/252.00	s SATISFIABLE
251.97/252.00	v <instantiation type="solution">
251.97/252.00	v   <list> c[0] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] c[10] c[11] c[12] c[13] c[14] c[15] c[16] c[17] c[18] c[19] c[20] c[21] c[22] c[23] c[24] c[25] c[26] c[27] c[28] c[29] c[30] c[31] c[32] c[33] c[34] c[35] c[36] c[37] c[38] c[39] c[40] c[41] c[42] c[43] c[44] c[45] c[46] c[47] c[48] c[49] c[50] c[51] c[52] c[53] c[54] c[55] c[56] c[57] c[58] c[59] c[60] c[61] c[62] c[63] c[64] c[65] c[66] c[67] c[68] c[69] c[70] c[71] c[72] c[73] c[74] c[75] c[76] c[77] c[78] c[79] c[80] c[81] c[82] c[83] c[84] c[85] c[86] c[87] c[88] c[89] c[90] c[91] c[92] c[93] c[94] c[95] c[96] c[97] c[98] c[99] c[100] c[101] c[102] c[103] c[104] c[105] c[106] c[107] c[108] c[109] c[110] c[111] c[112] c[113] c[114] c[115] c[116] c[117] c[118] c[119] c[120] c[121] c[122] c[123] c[124] c[125] c[126] c[127] c[128] c[129] c[130] c[131] c[132] c[133] c[134] c[135] c[136] c[137] c[138] c[139] c[140] c[141] c[142] c[143] c[144] c[145] c[146] c[147] c[148] c[149] c[150] c[151] c[152] c[153] c[154] c[155] c[156] c[157] c[158] c[159] c[160] c[161] c[162] c[163] c[164] c[165] c[166] c[167] c[168] c[169] c[170] c[171] c[172] c[173] c[174] c[175] c[176] c[177] c[178] c[179] c[180] c[181] c[182] c[183] c[184] c[185] c[186] c[187] c[188] c[189] c[190] c[191] c[192] c[193] c[194] c[195] c[196] c[197] c[198] c[199] c[200] c[201] c[202] c[203] c[204] c[205] c[206] c[207] c[208] c[209] c[210] c[211] c[212] c[213] c[214] c[215] c[216] c[217] c[218] c[219] c[220] c[221] c[222] c[223] c[224] c[225] c[226] c[227] c[228] c[229] c[230] c[231] c[232] c[233] c[234] c[235] c[236] c[237] c[238] c[239] c[240] c[241] c[242] c[243] c[244] c[245] c[246] c[247] c[248] c[249] c[250] c[251] c[252] c[253] c[254] c[255] c[256] c[257] c[258] c[259] c[260] c[261] c[262] c[263] c[264] c[265] c[266] c[267] c[268] c[269] c[270] c[271] c[272] c[273] c[274] c[275] c[276] c[277] c[278] c[279] c[280] c[281] </list>
251.97/252.00	v   <values> 4 3 4 5 3 3 4 3 5 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 2 3 4 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 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 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 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 0 1 2 </values>
251.97/252.00	v </instantiation>

Verifier Data 

OK	280

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 (14025 MiB free)
  memory of node 1: 16384 MiB (9559 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312557-1534699514/watcher-4312557-1534699514 -o /tmp/evaluation-result-4312557-1534699514/solver-4312557-1534699514 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534699008-9697 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1850174714 HOME/instance-4312557-1534699514.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=9961, runsolver pid=9958
Current StackSize limit: 8192 KiB


[startup+0.100193 s]*
/proc/loadavg: 1.92 1.67 0.91 5/204 9962
/proc/meminfo: memFree=24133540/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=31132 memory=5664 CPUtime=0.1 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 1590 0 0 0 10 0 0 0 20 0 1 0 287514591 31879168 1416 33554432000 4194304 7499544 140732342859248 140732342856248 140294921538533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 7783 1416 689 807 0 774 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31132 KiB
Current children cumulated memory: 5664 KiB

[startup+0.209844 s]*
/proc/loadavg: 1.92 1.67 0.91 6/204 9962
/proc/meminfo: memFree=24104616/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=34072 memory=8568 CPUtime=0.21 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 2334 0 0 0 21 0 0 0 20 0 1 0 287514591 34889728 2142 33554432000 4194304 7499544 140732342859248 140732342856248 140294921538533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 8518 2142 689 807 0 1509 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34072 KiB
Current children cumulated memory: 8568 KiB

[startup+0.309595 s]*
/proc/loadavg: 1.92 1.67 0.91 2/188 9962
/proc/meminfo: memFree=24178108/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=36704 memory=11104 CPUtime=0.31 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 2979 0 0 0 31 0 0 0 20 0 1 0 287514591 37584896 2776 33554432000 4194304 7499544 140732342859248 140732342856248 140294921538533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 9176 2776 689 807 0 2167 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36704 KiB
Current children cumulated memory: 11104 KiB

[startup+0.700393 s]
/proc/loadavg: 1.92 1.67 0.91 3/185 9984
/proc/meminfo: memFree=24174020/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=45828 memory=20636 CPUtime=0.69 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 5377 0 0 0 68 1 0 0 20 0 1 0 287514591 46927872 5159 33554432000 4194304 7499544 140732342859248 140732342856248 4404898 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 11457 5159 749 807 0 4448 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45828 KiB
Current children cumulated memory: 20636 KiB

[startup+1.50034 s]
/proc/loadavg: 1.92 1.67 0.91 3/191 9994
/proc/meminfo: memFree=24164772/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=45828 memory=20636 CPUtime=1.49 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 5383 0 0 0 148 1 0 0 20 0 1 0 287514591 46927872 5159 33554432000 4194304 7499544 140732342859248 140732342853608 4251514 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 11457 5159 749 807 0 4448 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 45828 KiB
Current children cumulated memory: 20636 KiB

[startup+3.10935 s]
/proc/loadavg: 1.92 1.67 0.91 3/191 9994
/proc/meminfo: memFree=24164572/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=45964 memory=20728 CPUtime=3.1 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 9432 0 0 0 309 1 0 0 20 0 1 0 287514591 47067136 5182 33554432000 4194304 7499544 140732342859248 140732342853608 140294921586432 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 11491 5182 749 807 0 4482 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 45964 KiB
Current children cumulated memory: 20728 KiB

[startup+6.30033 s]
/proc/loadavg: 1.93 1.68 0.91 3/191 9994
/proc/meminfo: memFree=24164280/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=45964 memory=20796 CPUtime=6.29 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 13438 0 0 0 628 1 0 0 20 0 1 0 287514591 47067136 5199 33554432000 4194304 7499544 140732342859248 140732342853608 5771753 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 11491 5199 749 807 0 4482 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 45964 KiB
Current children cumulated memory: 20796 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 1.68 0.92 3/191 9994
/proc/meminfo: memFree=24163024/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=45964 memory=20872 CPUtime=12.68 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 17505 0 0 0 1267 1 0 0 20 0 1 0 287514591 47067136 5218 33554432000 4194304 7499544 140732342859248 140732342853608 4405034 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 11491 5218 749 807 0 4482 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 45964 KiB
Current children cumulated memory: 20872 KiB

[startup+25.5002 s]
/proc/loadavg: 2.17 1.75 0.95 3/191 9994
/proc/meminfo: memFree=24163904/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=46100 memory=20924 CPUtime=25.48 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 18588 0 0 0 2547 1 0 0 20 0 1 0 287514591 47206400 5231 33554432000 4194304 7499544 140732342859248 140732342853608 4545459 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 11525 5231 749 807 0 4516 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 46100 KiB
Current children cumulated memory: 20924 KiB

[startup+51.1091 s]
/proc/loadavg: 2.45 1.85 1.01 3/191 9994
/proc/meminfo: memFree=24164220/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=46100 memory=20924 CPUtime=51.09 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 19049 0 0 0 5108 1 0 0 20 0 1 0 287514591 47206400 5231 33554432000 4194304 7499544 140732342859248 140732342853608 4405080 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 11525 5231 749 807 0 4516 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 46100 KiB
Current children cumulated memory: 20924 KiB

[startup+102.3 s]
/proc/loadavg: 2.20 1.87 1.06 3/190 9995
/proc/meminfo: memFree=24163672/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=46100 memory=21020 CPUtime=102.28 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 19250 0 0 0 10227 1 0 0 20 0 1 0 287514591 47206400 5255 33554432000 4194304 7499544 140732342859248 140732342853608 4579850 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 11525 5255 749 807 0 4516 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 46100 KiB
Current children cumulated memory: 21020 KiB

[startup+162.3 s]
/proc/loadavg: 2.07 1.89 1.12 3/190 9996
/proc/meminfo: memFree=24163180/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=46100 memory=21020 CPUtime=162.27 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 19379 0 0 0 16226 1 0 0 20 0 1 0 287514591 47206400 5255 33554432000 4194304 7499544 140732342859248 140732342853608 5771056 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 11525 5255 749 807 0 4516 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 46100 KiB
Current children cumulated memory: 21020 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 1.91 1.17 3/191 9999
/proc/meminfo: memFree=24163176/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=46100 memory=21020 CPUtime=222.26 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 19508 0 0 0 22225 1 0 0 20 0 1 0 287514591 47206400 5255 33554432000 4194304 7499544 140732342859248 140732342853608 5770124 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 11525 5255 749 807 0 4516 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 46100 KiB
Current children cumulated memory: 21020 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.02 1.92 1.20 3/191 10000
/proc/meminfo: memFree=24162664/32770624 swapFree=67108852/67108860
[pid=9961] ppid=9958 vsize=46100 memory=21020 CPUtime=251.97 cores=0,2,4,6
/proc/9961/stat : 9961 (MistralXCSP) R 9958 9961 9666 0 -1 4202496 19606 0 0 0 25196 1 0 0 20 0 1 0 287514591 47206400 5255 33554432000 4194304 7499544 140732342859248 140732342853608 4405034 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 30777344 140732342867058 140732342867208 140732342867208 140732342869961 0
/proc/9961/statm: 11525 5255 749 807 0 4516 0
Current children cumulated CPU time: 251.97 s
Current children cumulated vsize: 46100 KiB
Current children cumulated memory: 21020 KiB

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

[startup+252.01 s]
# the end of solver process 9961 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.967 s, system=0.014998 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): 251.982
CPU user time (s): 251.967
CPU system time (s): 0.014998
CPU usage (%): 99.9888
Max. virtual memory (cumulated for all children) (KiB): 46100
Max. memory (cumulated for all children) (KiB): 21020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.967
system time used= 0.014998
maximum resident set size= 21040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19656
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= 268


# summary of solver processes directly reported to runsolver:
#   pid: 9961
#   total CPU time (s): 251.982
#   total CPU user time (s): 251.967
#   total CPU system time (s): 0.014998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.866898 second user time and 1.72645 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-19 19:25:14
IDJOB=4312557
IDBENCH=141222
IDSOLVER=2801
FILE ID=node133/4312557-1534699514
RUNJOBID= node133-1534699008-9697
PBS_JOBID= 21038720
Free space on /tmp= 55212 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/SumColoring/SumColoring-1-fullins-5_c18.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-4312557-1534699514/watcher-4312557-1534699514 -o /tmp/evaluation-result-4312557-1534699514/solver-4312557-1534699514 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534699008-9697 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1850174714 HOME/instance-4312557-1534699514.xml

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

MD5SUM BENCH= ee128878a96f2bf381e98278be1f86f4
RANDOM SEED=1850174714

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        24154280 kB
MemAvailable:   31875980 kB
Buffers:          214792 kB
Cached:          7797192 kB
SwapCached:            4 kB
Active:          4562344 kB
Inactive:        3535088 kB
Active(anon):      65832 kB
Inactive(anon):    88472 kB
Active(file):    4496512 kB
Inactive(file):  3446616 kB
Unevictable:        7068 kB
Mlocked:            7068 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              5988 kB
Writeback:             0 kB
AnonPages:         86752 kB
Mapped:            32188 kB
Shmem:             66200 kB
Slab:             217352 kB
SReclaimable:     188812 kB
SUnreclaim:        28540 kB
KernelStack:        3632 kB
PageTables:         5116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1320224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 55204 MiB
End job on node133 at 2018-08-19 19:29:27