Trace number 4259147

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)0 251.938 252.009

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-radar/
Pb-radar-10-10-45-095-100.xml
MD5SUM2e76cba0749e9f6e1c633f9939767035
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark251.938
Satisfiable
(Un)Satisfiability was proved
Number of variables435
Number of constraints501
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":435}]
Minimum variable degree2
Maximum variable degree8
Distribution of variable degrees[{"degree":2,"count":3},{"degree":3,"count":38},{"degree":4,"count":135},{"degree":5,"count":118},{"degree":6,"count":126},{"degree":7,"count":1},{"degree":8,"count":14}]
Minimum constraint arity1
Maximum constraint arity16
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":402},{"arity":3,"count":3},{"arity":4,"count":2},{"arity":5,"count":10},{"arity":6,"count":7},{"arity":7,"count":9},{"arity":8,"count":13},{"arity":9,"count":15},{"arity":10,"count":7},{"arity":11,"count":11},{"arity":12,"count":7},{"arity":13,"count":5},{"arity":14,"count":2},{"arity":15,"count":6},{"arity":16,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":501}]
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 

0.00/0.10	c 280717
0.00/0.15	o 9
0.00/0.15	o 7
2.90/3.02	o 6
4.20/4.35	o 4
8.80/8.94	o 3
10.10/10.29	o 2
10.10/10.29	o 1
15.40/15.50	o 0
251.93/252.00	s SATISFIABLE
251.93/252.00	v <instantiation type="solution">
251.93/252.00	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] x[250] x[251] x[252] x[253] x[254] x[255] x[256] x[257] x[258] x[259] x[260] x[261] x[262] x[263] x[264] x[265] x[266] x[267] x[268] x[269] x[270] x[271] x[272] x[273] x[274] x[275] x[276] x[277] x[278] x[279] x[280] x[281] x[282] x[283] x[284] x[285] x[286] x[287] x[288] x[289] x[290] x[291] x[292] x[293] x[294] x[295] x[296] x[297] x[298] x[299] x[300] x[301] x[302] x[303] x[304] x[305] x[306] x[307] x[308] x[309] x[310] x[311] x[312] x[313] x[314] x[315] x[316] x[317] x[318] x[319] x[320] x[321] x[322] x[323] x[324] x[325] x[326] x[327] x[328] x[329] x[330] x[331] x[332] x[333] x[334] x[335] x[336] x[337] x[338] x[339] x[340] x[341] x[342] x[343] x[344] x[345] x[346] x[347] x[348] x[349] x[350] x[351] x[352] x[353] x[354] x[355] x[356] x[357] x[358] x[359] x[360] x[361] x[362] x[363] x[364] x[365] x[366] x[367] x[368] x[369] x[370] x[371] x[372] x[373] x[374] x[375] x[376] x[377] x[378] x[379] x[380] x[381] x[382] x[383] x[384] x[385] x[386] x[387] x[388] x[389] x[390] x[391] x[392] x[393] x[394] x[395] x[396] x[397] x[398] x[399] x[400] x[401] x[402] x[403] x[404] x[405] x[406] x[407] x[408] x[409] x[410] x[411] x[412] x[413] x[414] x[415] x[416] x[417] x[418] x[419] x[420] x[421] x[422] x[423] x[424] x[425] x[426] x[427] x[428] x[429] x[430] x[431] x[432] x[433] x[434] </list>
251.93/252.00	v   <values> 1 1 1 1 1 1 1 1 0 0 0 1 0 0 1 1 1 0 1 1 0 0 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 0 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 1 0 0 0 1 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 0 1 1 1 0 1 1 0 0 0 1 1 0 0 1 1 1 0 1 1 1 1 1 1 0 0 1 1 0 0 1 1 1 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 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 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 0 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 1 1 </values>
251.93/252.00	v </instantiation>

Verifier Data 

OK	0

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 (14977 MiB free)
  memory of node 1: 16384 MiB (15362 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259147-1502655825/watcher-4259147-1502655825 -o /tmp/evaluation-result-4259147-1502655825/solver-4259147-1502655825 -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 1718125313 HOME/instance-4259147-1502655825.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=7371, runsolver pid=7368
Current StackSize limit: 8192 KiB


[startup+0.100171 s]*
/proc/loadavg: 2.08 2.00 2.03 3/181 7372
/proc/meminfo: memFree=31068464/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=29192 memory=3736 CPUtime=0 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 1106 0 0 0 0 0 0 0 20 0 1 0 67803226 29892608 934 18446744073709551615 4194304 7396336 140735412610992 140735412607992 140612479495920 0 0 1 0 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7298 934 659 782 0 314 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 3736 KiB

[startup+0.209025 s]*
/proc/loadavg: 2.08 2.00 2.03 3/181 7372
/proc/meminfo: memFree=31066300/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5296 CPUtime=0.11 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 1507 0 0 0 11 0 0 0 20 0 1 0 67803226 31358976 1324 18446744073709551615 4194304 7396336 140735412610992 140735412607992 4582467 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1324 707 782 0 672 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5296 KiB

[startup+0.308757 s]*
/proc/loadavg: 2.08 2.00 2.03 3/181 7372
/proc/meminfo: memFree=31066300/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5296 CPUtime=0.21 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 1507 0 0 0 21 0 0 0 20 0 1 0 67803226 31358976 1324 18446744073709551615 4194304 7396336 140735412610992 140735412607992 5841278 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1324 707 782 0 672 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5296 KiB

[startup+0.700307 s]
/proc/loadavg: 2.08 2.00 2.03 3/181 7372
/proc/meminfo: memFree=31066352/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5296 CPUtime=0.6 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 1507 0 0 0 60 0 0 0 20 0 1 0 67803226 31358976 1324 18446744073709551615 4194304 7396336 140735412610992 140735412606008 5839021 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1324 707 782 0 672 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5296 KiB

[startup+1.50033 s]
/proc/loadavg: 2.08 2.00 2.03 3/181 7373
/proc/meminfo: memFree=31066004/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5296 CPUtime=1.4 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 1507 0 0 0 140 0 0 0 20 0 1 0 67803226 31358976 1324 18446744073709551615 4194304 7396336 140735412610992 140735412606008 4582262 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1324 707 782 0 672 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5296 KiB

[startup+3.1087 s]
/proc/loadavg: 2.08 2.00 2.03 3/181 7373
/proc/meminfo: memFree=31066008/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5380 CPUtime=3.01 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 1930 0 0 0 301 0 0 0 20 0 1 0 67803226 31358976 1345 18446744073709551615 4194304 7396336 140735412610992 140735412606008 5839021 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1345 713 782 0 672 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5380 KiB

[startup+6.3002 s]
/proc/loadavg: 2.07 2.00 2.03 2/177 7411
/proc/meminfo: memFree=31077496/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5380 CPUtime=6.2 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 2353 0 0 0 620 0 0 0 20 0 1 0 67803226 31358976 1345 18446744073709551615 4194304 7396336 140735412610992 140735412606008 5771144 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1345 713 782 0 672 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5380 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.00 2.03 3/181 7434
/proc/meminfo: memFree=31075408/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5380 CPUtime=12.6 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 2777 0 0 0 1260 0 0 0 20 0 1 0 67803226 31358976 1345 18446744073709551615 4194304 7396336 140735412610992 140735412606008 5839340 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1345 713 782 0 672 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5380 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.00 2.03 3/184 7448
/proc/meminfo: memFree=31071016/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5380 CPUtime=25.4 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 3604 0 0 0 2540 0 0 0 20 0 1 0 67803226 31358976 1345 18446744073709551615 4194304 7396336 140735412610992 140735412606008 5772825 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1345 713 782 0 672 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5380 KiB

[startup+51.1089 s]
/proc/loadavg: 2.03 2.00 2.03 3/184 7448
/proc/meminfo: memFree=31071384/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5380 CPUtime=51.01 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 4014 0 0 0 5101 0 0 0 20 0 1 0 67803226 31358976 1345 18446744073709551615 4194304 7396336 140735412610992 140735412606008 5165846 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1345 713 782 0 672 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5380 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.00 2.03 3/184 7450
/proc/meminfo: memFree=31071120/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5380 CPUtime=102.21 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 4418 0 0 0 10221 0 0 0 20 0 1 0 67803226 31358976 1345 18446744073709551615 4194304 7396336 140735412610992 140735412606008 5774399 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1345 713 782 0 672 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5380 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 2.03 3/181 7452
/proc/meminfo: memFree=31074764/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5380 CPUtime=162.21 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 4822 0 0 0 16221 0 0 0 20 0 1 0 67803226 31358976 1345 18446744073709551615 4194304 7396336 140735412610992 140735412606008 5839021 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1345 713 782 0 672 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5380 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/181 7454
/proc/meminfo: memFree=31074656/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5380 CPUtime=222.22 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 5225 0 0 0 22222 0 0 0 20 0 1 0 67803226 31358976 1345 18446744073709551615 4194304 7396336 140735412610992 140735412606008 5771158 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1345 713 782 0 672 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5380 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.00 2.03 3/181 7456
/proc/meminfo: memFree=31074904/32770624 swapFree=67108860/67108860
[pid=7371] ppid=7368 vsize=30624 memory=5380 CPUtime=251.93 cores=0,2,4,6
/proc/7371/stat : 7371 (MistralXCSP) R 7368 7371 897 0 -1 4202496 5225 0 0 0 25193 0 0 0 20 0 1 0 67803226 31358976 1345 18446744073709551615 4194304 7396336 140735412610992 140735412606008 4322698 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 38543360 140735412617618 140735412617768 140735412617768 140735412621257 0
/proc/7371/statm: 7656 1345 713 782 0 672 0
Current children cumulated CPU time: 251.93 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 5380 KiB

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

[startup+252.009 s]
# the end of solver process 7371 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.934 s, system=0.004 s

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

Child status: 0
Real time (s): 252.009
CPU time (s): 251.938
CPU user time (s): 251.934
CPU system time (s): 0.004
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 30624
Max. memory (cumulated for all children) (KiB): 5380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.934
system time used= 0.004
maximum resident set size= 5408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5274
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= 8
involuntary context switches= 66


# summary of solver processes directly reported to runsolver:
#   pid: 7371
#   total CPU time (s): 251.938
#   total CPU user time (s): 251.934
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.02503 second user time and 1.48527 second system time

The end

Launcher Data 

Begin job on node125 at 2017-08-13 22:09:40
IDJOB=4259147
IDBENCH=135526
IDSOLVER=2645
FILE ID=node125/4259147-1502655825
RUNJOBID= node125-1502644564-1656
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-radar/Pb-radar-10-10-45-095-100.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-4259147-1502655825/watcher-4259147-1502655825 -o /tmp/evaluation-result-4259147-1502655825/solver-4259147-1502655825 -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 1718125313 HOME/instance-4259147-1502655825.xml

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

MD5SUM BENCH= 2e76cba0749e9f6e1c633f9939767035
RANDOM SEED=1718125313

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:        31068856 kB
MemAvailable:   31981488 kB
Buffers:          287928 kB
Cached:           919400 kB
SwapCached:            0 kB
Active:           686256 kB
Inactive:         586572 kB
Active(anon):      65836 kB
Inactive(anon):    33100 kB
Active(file):     620420 kB
Inactive(file):   553472 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5796 kB
Writeback:             4 kB
AnonPages:         65700 kB
Mapped:            48868 kB
Shmem:             33444 kB
Slab:             134740 kB
SReclaimable:     109148 kB
SUnreclaim:        25592 kB
KernelStack:        3216 kB
PageTables:         5316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     343792 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:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62020 MiB
End job on node125 at 2017-08-13 22:13:52