Trace number 4259021

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)8 251.905 252.00999

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-dsjc-250-1.xml
MD5SUM4a78676e15c4a516bf0316b10322151a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark242.198
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of constraints3218
Number of domains1
Minimum domain size250
Maximum domain size250
Distribution of domain sizes[{"size":250,"count":250}]
Minimum variable degree14
Maximum variable degree39
Distribution of variable degrees[{"degree":14,"count":1},{"degree":15,"count":1},{"degree":16,"count":3},{"degree":17,"count":5},{"degree":18,"count":6},{"degree":19,"count":5},{"degree":20,"count":6},{"degree":21,"count":11},{"degree":22,"count":14},{"degree":23,"count":16},{"degree":24,"count":14},{"degree":25,"count":25},{"degree":26,"count":17},{"degree":27,"count":14},{"degree":28,"count":12},{"degree":29,"count":25},{"degree":30,"count":21},{"degree":31,"count":11},{"degree":32,"count":9},{"degree":33,"count":9},{"degree":34,"count":4},{"degree":35,"count":6},{"degree":36,"count":9},{"degree":37,"count":3},{"degree":38,"count":2},{"degree":39,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":3218}]
Number of extensional constraints0
Number of intensional constraints3218
Distribution of constraint types[{"type":"intension","count":3218}]
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 

0.00/0.09	c 280717
2.20/2.34	o 11
2.20/2.34	o 10
2.20/2.34	o 9
2.20/2.35	o 8
251.90/252.00	s SATISFIABLE
251.90/252.00	v <instantiation type="solution">
251.90/252.00	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>
251.90/252.00	v   <values> 3 8 0 4 2 6 2 0 2 6 7 0 2 7 8 0 0 4 1 1 4 8 4 8 0 7 5 5 5 6 2 5 6 8 8 7 5 6 2 2 5 1 0 1 6 1 6 2 1 0 0 8 3 7 8 0 5 0 7 4 2 2 8 2 0 6 8 4 3 5 7 4 4 4 6 5 1 4 4 7 2 8 3 8 5 7 5 4 0 6 5 3 5 4 7 1 2 3 3 1 7 2 0 3 7 5 1 0 0 6 0 8 6 3 3 6 1 1 3 7 6 4 4 5 2 3 7 3 2 7 6 7 4 2 3 4 0 0 1 6 0 3 3 6 1 6 3 8 2 5 1 2 2 1 0 1 2 5 4 5 1 7 0 0 1 6 0 6 3 7 4 6 8 4 8 6 7 3 3 1 4 1 4 5 3 3 4 6 6 8 7 4 8 5 8 6 4 4 8 3 1 2 7 3 2 4 4 2 1 7 7 5 4 6 2 0 6 6 0 2 5 0 8 1 0 8 4 4 8 1 5 3 0 7 3 2 3 0 5 3 8 2 2 8 7 8 5 0 7 6 </values>
251.90/252.00	v </instantiation>

Verifier Data 

OK	8

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 (15310 MiB free)
  memory of node 1: 16384 MiB (15559 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259021-1502647173/watcher-4259021-1502647173 -o /tmp/evaluation-result-4259021-1502647173/solver-4259021-1502647173 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30540 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1632513197 HOME/instance-4259021-1502647173.xml 

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

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
Current StackSize limit: 8192 KiB

solver pid=1218, runsolver pid=1215

[startup+0.100137 s]*
/proc/loadavg: 2.01 2.02 2.05 3/181 1219
/proc/meminfo: memFree=31610356/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=29060 memory=3208 CPUtime=0.01 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 1029 0 0 0 1 0 0 0 20 0 1 0 66912748 29757440 802 18446744073709551615 4194304 7396336 140720375189616 140720375186616 6034747 0 0 1 0 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 7265 802 606 782 0 281 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 29060 KiB
Current children cumulated memory: 3208 KiB

[startup+0.209153 s]*
/proc/loadavg: 2.01 2.02 2.05 3/181 1219
/proc/meminfo: memFree=31610372/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=29268 memory=3736 CPUtime=0.12 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 1127 0 0 0 12 0 0 0 20 0 1 0 66912748 29970432 934 18446744073709551615 4194304 7396336 140720375189616 140720375182856 6143830 0 0 1 0 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 7317 934 649 782 0 333 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 29268 KiB
Current children cumulated memory: 3736 KiB

[startup+0.308822 s]*
/proc/loadavg: 2.01 2.02 2.05 3/181 1219
/proc/meminfo: memFree=31610364/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=29404 memory=3736 CPUtime=0.22 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 1153 0 0 0 22 0 0 0 20 0 1 0 66912748 30109696 934 18446744073709551615 4194304 7396336 140720375189616 140720375182856 6181770 0 0 1 0 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 7351 934 649 782 0 367 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 29404 KiB
Current children cumulated memory: 3736 KiB

[startup+0.700291 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 1219
/proc/meminfo: memFree=31609992/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=29788 memory=4216 CPUtime=0.6 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 1254 0 0 0 60 0 0 0 20 0 1 0 66912748 30502912 1054 18446744073709551615 4194304 7396336 140720375189616 140720375180584 140640291048421 0 0 1 0 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 7447 1054 670 782 0 463 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 29788 KiB
Current children cumulated memory: 4216 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 1219
/proc/meminfo: memFree=31609620/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=30584 memory=5004 CPUtime=1.4 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 1454 0 0 0 140 0 0 0 20 0 1 0 66912748 31318016 1251 18446744073709551615 4194304 7396336 140720375189616 140720375180584 6195343 0 0 1 0 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 7646 1251 670 782 0 662 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 30584 KiB
Current children cumulated memory: 5004 KiB

[startup+3.10942 s]
/proc/loadavg: 2.01 2.02 2.05 5/194 1249
/proc/meminfo: memFree=31472308/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=32524 memory=7276 CPUtime=3.01 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 2700 0 0 0 301 0 0 0 20 0 1 0 66912748 33304576 1819 18446744073709551615 4194304 7396336 140720375189616 140720375180584 5586795 0 0 1 16386 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 8131 1819 717 782 0 1147 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 32524 KiB
Current children cumulated memory: 7276 KiB

[startup+6.30026 s]
/proc/loadavg: 2.01 2.02 2.05 4/181 1281
/proc/meminfo: memFree=31616924/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=32524 memory=7380 CPUtime=6.2 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 3466 0 0 0 620 0 0 0 20 0 1 0 66912748 33304576 1845 18446744073709551615 4194304 7396336 140720375189616 140720375184632 5649755 0 0 1 16386 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 8131 1845 722 782 0 1147 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 32524 KiB
Current children cumulated memory: 7380 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1281
/proc/meminfo: memFree=31550132/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=32524 memory=7380 CPUtime=12.6 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 3757 0 0 0 1260 0 0 0 20 0 1 0 66912748 33304576 1845 18446744073709551615 4194304 7396336 140720375189616 140720375184632 4406506 0 0 1 16386 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 8131 1845 722 782 0 1147 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 32524 KiB
Current children cumulated memory: 7380 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1281
/proc/meminfo: memFree=31550364/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=32524 memory=7380 CPUtime=25.4 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 4335 0 0 0 2540 0 0 0 20 0 1 0 66912748 33304576 1845 18446744073709551615 4194304 7396336 140720375189616 140720375184632 4543936 0 0 1 16386 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 8131 1845 722 782 0 1147 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 32524 KiB
Current children cumulated memory: 7380 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1281
/proc/meminfo: memFree=31550068/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=32524 memory=7380 CPUtime=51.01 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 4625 0 0 0 5101 0 0 0 20 0 1 0 66912748 33304576 1845 18446744073709551615 4194304 7396336 140720375189616 140720375184632 4257728 0 0 1 16386 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 8131 1845 722 782 0 1147 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 32524 KiB
Current children cumulated memory: 7380 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1283
/proc/meminfo: memFree=31550964/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=32524 memory=7380 CPUtime=102.2 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 4915 0 0 0 10220 0 0 0 20 0 1 0 66912748 33304576 1845 18446744073709551615 4194304 7396336 140720375189616 140720375184632 5586453 0 0 1 16386 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 8131 1845 722 782 0 1147 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 32524 KiB
Current children cumulated memory: 7380 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1285
/proc/meminfo: memFree=31550220/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=32524 memory=7380 CPUtime=162.19 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 5205 0 0 0 16219 0 0 0 20 0 1 0 66912748 33304576 1845 18446744073709551615 4194304 7396336 140720375189616 140720375184632 4257837 0 0 1 16386 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 8131 1845 722 782 0 1147 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 32524 KiB
Current children cumulated memory: 7380 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1287
/proc/meminfo: memFree=31550468/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=32524 memory=7380 CPUtime=222.19 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 5495 0 0 0 22219 0 0 0 20 0 1 0 66912748 33304576 1845 18446744073709551615 4194304 7396336 140720375189616 140720375184632 4582280 0 0 1 16386 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 8131 1845 722 782 0 1147 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 32524 KiB
Current children cumulated memory: 7380 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 1289
/proc/meminfo: memFree=31549848/32770624 swapFree=67105588/67108860
[pid=1218] ppid=1215 vsize=32524 memory=7380 CPUtime=251.9 cores=1,3,5,7
/proc/1218/stat : 1218 (MistralXCSP) R 1215 1218 12560 0 -1 4202496 5784 0 0 0 25190 0 0 0 20 0 1 0 66912748 33304576 1845 18446744073709551615 4194304 7396336 140720375189616 140720375184632 4582143 0 0 1 16386 0 0 0 17 3 0 0 9 0 0 9496464 9501696 26402816 140720375194002 140720375194152 140720375194152 140720375197641 0
/proc/1218/statm: 8131 1845 722 782 0 1147 0
Current children cumulated CPU time: 251.9 s
Current children cumulated vsize: 32524 KiB
Current children cumulated memory: 7380 KiB

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

[startup+252.01 s]
# the end of solver process 1218 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.902 s, system=0.002999 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): 251.905
CPU user time (s): 251.902
CPU system time (s): 0.002999
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 32524
Max. memory (cumulated for all children) (KiB): 7380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.902
system time used= 0.002999
maximum resident set size= 7408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5829
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 69


# summary of solver processes directly reported to runsolver:
#   pid: 1218
#   total CPU time (s): 251.905
#   total CPU user time (s): 251.902
#   total CPU system time (s): 0.002999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.816229 second user time and 1.68938 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-13 19:45:32
IDJOB=4259021
IDBENCH=120626
IDSOLVER=2645
FILE ID=node126/4259021-1502647173
RUNJOBID= node126-1502640747-30540
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-250-1.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-4259021-1502647173/watcher-4259021-1502647173 -o /tmp/evaluation-result-4259021-1502647173/solver-4259021-1502647173 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30540 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1632513197 HOME/instance-4259021-1502647173.xml

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

MD5SUM BENCH= 4a78676e15c4a516bf0316b10322151a
RANDOM SEED=1632513197

node126.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        31611464 kB
MemAvailable:   31903032 kB
Buffers:          272236 kB
Cached:           289684 kB
SwapCached:          524 kB
Active:           503648 kB
Inactive:         178304 kB
Active(anon):      67784 kB
Inactive(anon):    85428 kB
Active(file):     435864 kB
Inactive(file):    92876 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:              5864 kB
Writeback:             4 kB
AnonPages:        119000 kB
Mapped:            48100 kB
Shmem:             33440 kB
Slab:             183456 kB
SReclaimable:     157324 kB
SUnreclaim:        26132 kB
KernelStack:        3248 kB
PageTables:         4988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     396968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 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 node126 at 2017-08-13 19:49:44