Trace number 4266764

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
cosoco-sat 1.12SAT (TO)221 240.024 240.00999

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-domset/
Pb-domset-v500-e2000-w30-mw19-11.xml
MD5SUM4a86fdd9abdf3f491c5a6082e8161c48
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark211
Best CPU time to get the best result obtained on this benchmark242.164
Satisfiable
(Un)Satisfiability was proved
Number of variables473
Number of constraints473
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":473}]
Minimum variable degree5
Maximum variable degree18
Distribution of variable degrees[{"degree":5,"count":4},{"degree":6,"count":18},{"degree":7,"count":57},{"degree":8,"count":74},{"degree":9,"count":73},{"degree":10,"count":67},{"degree":11,"count":50},{"degree":12,"count":46},{"degree":13,"count":36},{"degree":14,"count":21},{"degree":15,"count":15},{"degree":16,"count":7},{"degree":17,"count":3},{"degree":18,"count":2}]
Minimum constraint arity4
Maximum constraint arity17
Distribution of constraint arities[{"arity":4,"count":4},{"arity":5,"count":18},{"arity":6,"count":57},{"arity":7,"count":74},{"arity":8,"count":73},{"arity":9,"count":67},{"arity":10,"count":50},{"arity":11,"count":46},{"arity":12,"count":36},{"arity":13,"count":21},{"arity":14,"count":15},{"arity":15,"count":7},{"arity":16,"count":3},{"arity":17,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":473}]
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 

0.00/0.04	c SAT : Variables: 946 -- Clauses: 946
0.00/0.04	c best=?? lower=-473 upper=0 
0.00/0.06	c
0.00/0.06	c This is cosoco 1.12 --  
0.00/0.06	c
0.00/0.06	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266764-1502600737.xml 
0.00/0.06	c enable optimization
0.00/0.06	c ========================================[ Problem Statistics ]===========================================
0.00/0.06	c |                                                                                                       
0.00/0.06	c |  Parse time        :         0.04 s 
0.00/0.06	c |
0.00/0.06	c |               Variables: 473
0.00/0.06	c |            Domain Sizes: 2..2
0.00/0.06	c |
0.00/0.06	c |             Constraints: 474
0.00/0.06	c |                   Arity: 4..473
0.00/0.06	c | 
0.00/0.06	c |                   Types: 
0.00/0.06	c |                          Sum: 474
0.00/0.06	c |                          
0.00/0.06	c =========================================================================================================
0.00/0.06	o -226
0.00/0.06	c    1 calls to solver: best=-226 lower=-225 upper=0 
0.10/0.13	o -223
0.21/0.24	o -221
0.21/0.24	c    3 calls to solver: best=-221 lower=-220 upper=0 
240.01/240.00	
240.01/240.00	c *** INTERRUPTED ***
240.01/240.00	c restarts              : 574         
240.01/240.00	c conflicts             : 1278714      (5328 /sec)
240.01/240.00	c decisions             : 5556617      (23151 /sec)
240.01/240.00	c propagations          : 155384989   (647386 /sec)
240.01/240.00	c root propagations     : 699         
240.01/240.00	c filter calls          : 121558383      (506453 /sec)
240.01/240.00	c useless filter calls  : 113712279      (93 %)
240.01/240.00	c
240.01/240.00	c clauses               : 2716
240.01/240.00	c SAT propagations      : 0
240.01/240.00	c SAT conflicts         : 0 (0 learnts)
240.01/240.00	c Memory used           : 33.98 MB
240.01/240.00	c CPU time              : 240.019 s
240.01/240.00	
240.01/240.00	c nb Solutions = 3
240.01/240.00	s SATISFIABLE
240.01/240.00	c Best value found: -221
240.01/240.00	
240.01/240.00	
240.01/240.00	v <instantiation type='solution' cost='-221'>
240.01/240.00	v <list>x[0] x[100] x[101] x[102] x[103] x[104] x[105] x[106] x[107] x[108] x[109] x[10] x[110] x[111] x[112] x[113] x[114] x[115] x[116] x[117] x[118] x[119] x[11] x[120] x[121] x[122] x[123] x[124] x[125] x[126] x[127] x[128] x[129] x[12] x[130] x[131] x[132] x[133] x[134] x[135] x[136] x[137] x[138] x[139] x[13] x[140] x[141] x[142] x[143] x[144] x[145] x[146] x[147] x[148] x[149] x[14] x[150] x[151] x[152] x[153] x[154] x[155] x[156] x[157] x[158] x[159] x[15] x[160] x[161] x[162] x[163] x[164] x[165] x[166] x[167] x[168] x[169] x[16] x[170] x[171] x[172] x[173] x[174] x[175] x[176] x[177] x[178] x[179] x[17] x[180] x[181] x[182] x[183] x[184] x[185] x[186] x[187] x[188] x[189] x[18] x[190] x[191] x[192] x[193] x[194] x[195] x[196] x[197] x[198] x[199] x[19] x[1] x[200] x[201] x[202] x[203] x[204] x[205] x[206] x[207] x[208] x[209] x[20] x[210] x[211] x[212] x[213] x[214] x[215] x[216] x[217] x[218] x[219] x[21] x[220] x[221] x[222] x[223] x[224] x[225] x[226] x[227] x[228] x[229] x[22] x[230] x[231] x[232] x[233] x[234] x[235] x[236] x[237] x[238] x[239] x[23] x[240] x[241] x[242] x[243] x[244] x[245] x[246] x[247] x[248] x[249] x[24] x[250] x[251] x[252] x[253] x[254] x[255] x[256] x[257] x[258] x[259] x[25] x[260] x[261] x[262] x[263] x[264] x[265] x[266] x[267] x[268] x[269] x[26] x[270] x[271] x[272] x[273] x[274] x[275] x[276] x[277] x[278] x[279] x[27] x[280] x[281] x[282] x[283] x[284] x[285] x[286] x[287] x[288] x[289] x[28] x[290] x[291] x[292] x[293] x[294] x[295] x[296] x[297] x[298] x[299] x[29] x[2] x[300] x[301] x[302] x[303] x[304] x[305] x[306] x[307] x[308] x[309] x[30] x[310] x[311] x[312] x[313] x[314] x[315] x[316] x[317] x[318] x[319] x[31] x[320] x[321] x[322] x[323] x[324] x[325] x[326] x[327] x[328] x[329] x[32] x[330] x[331] x[332] x[333] x[334] x[335] x[336] x[337] x[338] x[339] x[33] x[340] x[341] x[342] x[343] x[344] x[345] x[346] x[347] x[348] x[349] x[34] x[350] x[351] x[352] x[353] x[354] x[355] x[356] x[357] x[358] x[359] x[35] x[360] x[361] x[362] x[363] x[364] x[365] x[366] x[367] x[368] x[369] x[36] x[370] x[371] x[372] x[373] x[374] x[375] x[376] x[377] x[378] x[379] x[37] x[380] x[381] x[382] x[383] x[384] x[385] x[386] x[387] x[388] x[389] x[38] x[390] x[391] x[392] x[393] x[394] x[395] x[396] x[397] x[398] x[399] x[39] x[3] x[400] x[401] x[402] x[403] x[404] x[405] x[406] x[407] x[408] x[409] x[40] x[410] x[411] x[412] x[413] x[414] x[415] x[416] x[417] x[418] x[419] x[41] x[420] x[421] x[422] x[423] x[424] x[425] x[426] x[427] x[428] x[429] x[42] x[430] x[431] x[432] x[433] x[434] x[435] x[436] x[437] x[438] x[439] x[43] x[440] x[441] x[442] x[443] x[444] x[445] x[446] x[447] x[448] x[449] x[44] x[450] x[451] x[452] x[453] x[454] x[455] x[456] x[457] x[458] x[459] x[45] x[460] x[461] x[462] x[463] x[464] x[465] x[466] x[467] x[468] x[469] x[46] x[470] x[471] x[472] x[47] x[48] x[49] x[4] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[5] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[6] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[7] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[8] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] x[9] </list>
240.01/240.00	v <values>0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 1 1 0 1 1 0 0 0 1 1 1 1 0 1 0 1 0 1 1 0 1 0 1 1 1 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 0 0 1 1 0 1 1 1 0 0 0 0 0 1 0 0 1 1 1 0 0 1 1 1 1 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 1 1 0 1 1 1 1 0 1 1 1 0 1 0 0 1 1 1 0 1 1 1 0 1 0 1 1 0 1 1 1 1 1 0 1 1 1 0 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 1 1 1 1 0 1 1 0 1 1 0 1 1 0 1 0 1 1 1 1 1 0 0 0 0 1 0 1 0 0 0 0 1 0 0 1 1 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 1 1 1 0 0 1 0 1 1 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 1 1 1 0 1 0 1 1 0 1 1 1 0 1 0 0 1 0 1 0 1 0 0 0 0 1 1 0 0 1 1 0 1 1 1 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 1 1 1 1 0 0 1 0 0 0 0 0 0 1 1 1 0 1 0 1 0 0 1 1 1 0 1 0 0 0 1 1 1 0 0 1 0 1 1 1 1 1 1 1 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 1 1 1 0 0 1 0 0 0 0 1 0 1 1 0 1 0 1 1 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 1 0 1 0 0 1 1 1 0 0 0 0 0 1 1 1 1 0 1 1 0 1 0 1 0 1 0 0 0 </values>
240.01/240.00	v </instantiation>
240.01/240.00

Verifier Data 

OK	221

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 (15377 MiB free)
  memory of node 1: 16384 MiB (15504 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266764-1502600737/watcher-4266764-1502600737 -o /tmp/evaluation-result-4266764-1502600737/solver-4266764-1502600737 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27833 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266764-1502600737.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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=1040, runsolver pid=1036

[startup+0.100195 s]*
/proc/loadavg: 2.00 1.99 2.04 3/188 1041
/proc/meminfo: memFree=31619560/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34428 memory=6528 CPUtime=0.1 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 1795 0 0 0 10 0 0 0 20 0 1 0 93162098 35254272 1632 33554432000 4194304 5972588 140726926043040 140726926039688 5139490 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8607 1632 784 435 0 1970 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34428 KiB
Current children cumulated memory: 6528 KiB

[startup+0.209693 s]*
/proc/loadavg: 2.00 1.99 2.04 3/188 1041
/proc/meminfo: memFree=31619560/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34548 memory=6672 CPUtime=0.21 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 1842 0 0 0 21 0 0 0 20 0 1 0 93162098 35377152 1668 33554432000 4194304 5972588 140726926043040 140726926039688 5139264 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8637 1668 784 435 0 2000 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34548 KiB
Current children cumulated memory: 6672 KiB

[startup+0.308949 s]*
/proc/loadavg: 1.92 1.97 2.03 3/188 1041
/proc/meminfo: memFree=31619560/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34548 memory=6672 CPUtime=0.31 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 1855 0 0 0 31 0 0 0 20 0 1 0 93162098 35377152 1668 33554432000 4194304 5972588 140726926043040 140726926039688 5139264 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8637 1668 784 435 0 2000 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34548 KiB
Current children cumulated memory: 6672 KiB

[startup+0.700304 s]
/proc/loadavg: 1.92 1.97 2.03 3/188 1041
/proc/meminfo: memFree=31619188/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34668 memory=6836 CPUtime=0.69 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 1892 0 0 0 69 0 0 0 20 0 1 0 93162098 35500032 1709 33554432000 4194304 5972588 140726926043040 140726926039688 5139324 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8667 1709 784 435 0 2030 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34668 KiB
Current children cumulated memory: 6836 KiB

[startup+1.50034 s]
/proc/loadavg: 1.92 1.97 2.03 3/188 1041
/proc/meminfo: memFree=31617036/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34668 memory=8884 CPUtime=1.49 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 1908 0 0 0 149 0 0 0 20 0 1 0 93162098 35500032 2221 33554432000 4194304 5972588 140726926043040 140726926040264 5139329 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8667 2221 784 435 0 2030 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34668 KiB
Current children cumulated memory: 8884 KiB

[startup+3.10912 s]
/proc/loadavg: 1.92 1.97 2.03 3/188 1041
/proc/meminfo: memFree=31617036/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34668 memory=9036 CPUtime=3.1 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 2778 0 0 0 310 0 0 0 20 0 1 0 93162098 35500032 2259 33554432000 4194304 5972588 140726926043040 140726926040264 5139291 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8667 2259 784 435 0 2030 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34668 KiB
Current children cumulated memory: 9036 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 1.99 2.04 3/188 1041
/proc/meminfo: memFree=31616524/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34668 memory=9044 CPUtime=6.29 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 3642 0 0 0 629 0 0 0 20 0 1 0 93162098 35500032 2261 33554432000 4194304 5972588 140726926043040 140726926040264 5139312 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8667 2261 784 435 0 2030 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34668 KiB
Current children cumulated memory: 9044 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.00 2.05 3/188 1041
/proc/meminfo: memFree=31616524/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34668 memory=11116 CPUtime=12.69 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 4524 0 0 0 1269 0 0 0 20 0 1 0 93162098 35500032 2779 33554432000 4194304 5972588 140726926043040 140726926040264 5338173 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8667 2779 784 435 0 2030 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34668 KiB
Current children cumulated memory: 11116 KiB

[startup+25.5003 s]
/proc/loadavg: 2.22 2.04 2.06 3/188 1041
/proc/meminfo: memFree=31614104/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34668 memory=11136 CPUtime=25.49 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 6268 0 0 0 2549 0 0 0 20 0 1 0 93162098 35500032 2784 33554432000 4194304 5972588 140726926043040 140726926040264 5046264 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8667 2784 784 435 0 2030 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34668 KiB
Current children cumulated memory: 11136 KiB

[startup+51.1091 s]
/proc/loadavg: 2.52 2.13 2.08 3/188 1041
/proc/meminfo: memFree=31612116/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34668 memory=11140 CPUtime=51.1 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 6666 0 0 0 5110 0 0 0 20 0 1 0 93162098 35500032 2785 33554432000 4194304 5972588 140726926043040 140726926040264 5139312 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8667 2785 784 435 0 2030 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 34668 KiB
Current children cumulated memory: 11140 KiB

[startup+102.3 s]
/proc/loadavg: 2.23 2.11 2.08 3/188 1042
/proc/meminfo: memFree=31611260/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34796 memory=11144 CPUtime=102.3 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 7053 0 0 0 10230 0 0 0 20 0 1 0 93162098 35631104 2786 33554432000 4194304 5972588 140726926043040 140726926040264 5046437 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8699 2786 784 435 0 2062 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 34796 KiB
Current children cumulated memory: 11144 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.09 2.07 3/188 1043
/proc/meminfo: memFree=31609364/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34796 memory=11148 CPUtime=162.3 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 7435 0 0 0 16230 0 0 0 20 0 1 0 93162098 35631104 2787 33554432000 4194304 5972588 140726926043040 140726926040264 5046309 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8699 2787 784 435 0 2062 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 34796 KiB
Current children cumulated memory: 11148 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/188 1106
/proc/meminfo: memFree=31641384/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34796 memory=11148 CPUtime=222.3 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 7812 0 0 0 22230 0 0 0 20 0 1 0 93162098 35631104 2787 33554432000 4194304 5972588 140726926043040 140726926040264 5046616 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8699 2787 784 435 0 2062 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 34796 KiB
Current children cumulated memory: 11148 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.00 2.06 2.06 3/187 1107
/proc/meminfo: memFree=31640976/32770624 swapFree=67108860/67108860
[pid=1040] ppid=1036 vsize=34796 memory=11148 CPUtime=240.01 cores=0,2,4,6
/proc/1040/stat : 1040 (cosoco) R 1036 1040 24193 0 -1 4202496 7812 0 0 0 24001 0 0 0 20 0 1 0 93162098 35631104 2787 33554432000 4194304 5972588 140726926043040 140726926040264 5046437 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36687872 140726926050495 140726926050595 140726926050595 140726926053326 0
/proc/1040/statm: 8699 2787 784 435 0 2062 0
Current children cumulated CPU time: 240.01 s
Current children cumulated vsize: 34796 KiB
Current children cumulated memory: 11148 KiB

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

[startup+240.01 s]
# the end of solver process 1040 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.02 s, system=0.004 s

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

Child status: 1
Real time (s): 240.01
CPU time (s): 240.024
CPU user time (s): 240.02
CPU system time (s): 0.004
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 34796
Max. memory (cumulated for all children) (KiB): 11148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.02
system time used= 0.004
maximum resident set size= 11228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7860
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= 7
involuntary context switches= 65


# summary of solver processes directly reported to runsolver:
#   pid: 1040
#   total CPU time (s): 240.024
#   total CPU user time (s): 240.02
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.972738 second user time and 1.50191 second system time

The end

Launcher Data 

Begin job on node102 at 2017-08-13 06:51:19
IDJOB=4266764
IDBENCH=134818
IDSOLVER=2656
FILE ID=node102/4266764-1502600737
RUNJOBID= node102-1502596320-27833
PBS_JOBID= 20628289
Free space on /tmp= 61908 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-domset/Pb-domset-v500-e2000-w30-mw19-11.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266764-1502600737/watcher-4266764-1502600737 -o /tmp/evaluation-result-4266764-1502600737/solver-4266764-1502600737 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27833 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266764-1502600737.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4a86fdd9abdf3f491c5a6082e8161c48
RANDOM SEED=1428177351

node102.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	: 5333.35
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	: 5333.35
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	: 5333.35
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	: 5333.35
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:        31623060 kB
MemAvailable:   31958032 kB
Buffers:           90132 kB
Cached:           529912 kB
SwapCached:            0 kB
Active:           603208 kB
Inactive:         102080 kB
Active(anon):      36316 kB
Inactive(anon):    77112 kB
Active(file):     566892 kB
Inactive(file):    24968 kB
Unevictable:        6440 kB
Mlocked:            6440 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2468 kB
Writeback:             0 kB
AnonPages:         91668 kB
Mapped:            44144 kB
Shmem:             25228 kB
Slab:             144072 kB
SReclaimable:     117892 kB
SUnreclaim:        26180 kB
KernelStack:        3360 kB
PageTables:         5244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     386828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 61908 MiB
End job on node102 at 2017-08-13 06:55:19