Trace number 4258639

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 1.1SAT (TO)225 251.938 252.00999

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 

0.00/0.10	c best=?? lower=-473 upper=0 
0.05/0.11	c
0.05/0.11	c This is cosoco 1.1 --  
0.05/0.11	c
0.05/0.11	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258639-1502650259.xml 
0.05/0.11	c enable optimization
0.05/0.11	c ========================================[ Problem Statistics ]===========================================
0.05/0.11	c |                                                                                                       
0.05/0.11	c |  Parse time        :         0.04 s 
0.05/0.11	c |
0.05/0.11	c |               Variables: 473
0.05/0.11	c |            Domain Sizes: 2..2
0.05/0.11	c |
0.05/0.11	c |             Constraints: 474
0.05/0.11	c |                   Arity: 4..473
0.05/0.11	c | 
0.05/0.11	c |                   Types: 
0.05/0.11	c |                          Sum: 474
0.05/0.11	c |                          
0.05/0.11	c =========================================================================================================
0.05/0.11	o -226
0.05/0.11	c    1 calls to solver: best=-226 lower=-225 upper=0 
0.25/0.33	o -225
251.93/252.00	
251.93/252.00	c *** INTERRUPTED ***
251.93/252.00	c restarts              : 76          
251.93/252.00	c conflicts             : 1370004      (5438 /sec)
251.93/252.00	c decisions             : 5768135      (22896 /sec)
251.93/252.00	c propagations          : 153353108   (608706 /sec)
251.93/252.00	c root propagations     : 699         
251.93/252.00	c filter calls          : 128991611      (512008 /sec)
251.93/252.00	c useless filter calls  : 120708845      (93 %)
251.93/252.00	c Memory used           : 29.36 MB
251.93/252.00	c CPU time              : 251.933 s
251.93/252.00	
251.93/252.00	c nb Solutions = 2
251.93/252.00	s SATISFIABLE
251.93/252.00	c Best value found: -225
251.93/252.00	
251.93/252.00	
251.93/252.00	v <instantiation type='solution' cost='-225'>
251.93/252.00	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>
251.93/252.01	v <values>0 1 1 1 1 1 1 0 1 1 0 1 1 0 1 1 1 1 1 1 0 0 0 0 0 1 0 1 0 0 1 0 1 1 1 1 1 1 0 1 1 0 0 0 0 0 0 1 1 0 1 1 0 1 1 1 1 1 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 1 1 0 1 0 0 1 0 1 1 1 1 1 1 0 1 1 0 1 0 1 0 1 0 0 1 0 0 0 1 1 1 1 0 0 1 0 1 0 1 1 0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 1 1 1 0 0 1 0 1 0 1 0 0 1 1 1 1 0 0 1 1 0 0 1 0 0 0 1 1 1 0 1 0 1 1 0 1 1 1 0 1 1 0 0 0 0 1 1 1 1 1 1 0 0 0 0 1 0 0 0 0 1 0 1 1 0 1 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 1 1 1 0 1 0 1 0 0 1 0 0 1 1 0 0 1 0 1 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 0 0 0 1 0 1 1 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 1 1 1 1 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 1 0 0 1 0 1 1 0 1 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 1 0 0 1 1 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 0 0 1 0 1 1 1 0 0 1 0 0 0 0 1 1 1 1 1 1 0 1 0 0 0 0 1 0 0 1 0 1 1 1 0 1 0 0 1 1 1 1 1 0 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 1 0 1 0 1 </values>
251.93/252.01	v </instantiation>
251.93/252.01

Verifier Data 

OK	225

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 (15304 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-4258639-1502650259/watcher-4258639-1502650259 -o /tmp/evaluation-result-4258639-1502650259/solver-4258639-1502650259 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29824 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258639-1502650259.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=32433, runsolver pid=32430
Current StackSize limit: 8192 KiB


[startup+0.100198 s]*
/proc/loadavg: 1.99 1.99 2.03 2/182 32434
/proc/meminfo: memFree=31640820/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=29008 memory=5492 CPUtime=0.05 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 1531 0 0 0 5 0 0 0 20 0 1 0 164678633 29704192 1373 18446744073709551615 4194304 5972556 140725723747792 140725723744440 5046652 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7252 1373 774 435 0 615 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 29008 KiB
Current children cumulated memory: 5492 KiB

[startup+0.209547 s]*
/proc/loadavg: 1.99 1.99 2.03 3/181 32438
/proc/meminfo: memFree=31640224/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=29800 memory=6284 CPUtime=0.16 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 1737 0 0 0 16 0 0 0 20 0 1 0 164678633 30515200 1571 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5139248 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7450 1571 777 435 0 813 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 29800 KiB
Current children cumulated memory: 6284 KiB

[startup+0.309189 s]*
/proc/loadavg: 1.99 1.99 2.03 2/183 32448
/proc/meminfo: memFree=31640484/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=29932 memory=6284 CPUtime=0.25 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 1762 0 0 0 25 0 0 0 20 0 1 0 164678633 30650368 1571 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5046696 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7483 1571 777 435 0 846 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 29932 KiB
Current children cumulated memory: 6284 KiB

[startup+0.700331 s]
/proc/loadavg: 1.99 1.99 2.03 3/197 32463
/proc/meminfo: memFree=31625940/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=30064 memory=6284 CPUtime=0.64 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 1781 0 0 0 64 0 0 0 20 0 1 0 164678633 30785536 1571 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5048492 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7516 1571 777 435 0 879 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6284 KiB

[startup+1.50033 s]
/proc/loadavg: 1.99 1.99 2.03 2/180 32475
/proc/meminfo: memFree=31640784/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=30064 memory=6284 CPUtime=1.44 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 1790 0 0 0 144 0 0 0 20 0 1 0 164678633 30785536 1571 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5046688 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7516 1571 777 435 0 879 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6284 KiB

[startup+3.10916 s]
/proc/loadavg: 1.99 1.99 2.03 3/184 32495
/proc/meminfo: memFree=31566604/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=30064 memory=6540 CPUtime=3.04 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 2570 0 0 0 304 0 0 0 20 0 1 0 164678633 30785536 1635 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5139317 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7516 1635 777 435 0 879 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6540 KiB

[startup+6.30032 s]
/proc/loadavg: 1.99 1.99 2.03 3/184 32495
/proc/meminfo: memFree=31564544/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=30064 memory=6556 CPUtime=6.23 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 3353 0 0 0 623 0 0 0 20 0 1 0 164678633 30785536 1639 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5047642 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7516 1639 777 435 0 879 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6556 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 1.99 2.03 3/184 32495
/proc/meminfo: memFree=31564296/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=30064 memory=6556 CPUtime=12.63 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 4135 0 0 0 1263 0 0 0 20 0 1 0 164678633 30785536 1639 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5048008 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7516 1639 777 435 0 879 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6556 KiB

[startup+25.5003 s]
/proc/loadavg: 1.99 1.99 2.03 3/184 32495
/proc/meminfo: memFree=31563652/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=30064 memory=6560 CPUtime=25.43 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 5691 0 0 0 2543 0 0 0 20 0 1 0 164678633 30785536 1640 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5139275 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7516 1640 777 435 0 879 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6560 KiB

[startup+51.109 s]
/proc/loadavg: 2.12 2.03 2.05 3/184 32496
/proc/meminfo: memFree=31563620/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=30064 memory=6560 CPUtime=51.04 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 6470 0 0 0 5104 0 0 0 20 0 1 0 164678633 30785536 1640 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5046696 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7516 1640 777 435 0 879 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6560 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.02 2.05 3/184 32497
/proc/meminfo: memFree=31564512/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=30064 memory=6560 CPUtime=102.23 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 7248 0 0 0 10223 0 0 0 20 0 1 0 164678633 30785536 1640 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5139296 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7516 1640 777 435 0 879 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6560 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/184 32499
/proc/meminfo: memFree=31564396/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=30064 memory=6560 CPUtime=162.22 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 8025 0 0 0 16222 0 0 0 20 0 1 0 164678633 30785536 1640 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5046264 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7516 1640 777 435 0 879 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6560 KiB

[startup+222.3 s]
/proc/loadavg: 2.23 2.06 2.06 3/188 32516
/proc/meminfo: memFree=31558268/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=30064 memory=6560 CPUtime=222.22 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 8803 0 0 0 22222 0 0 0 20 0 1 0 164678633 30785536 1640 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5048000 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7516 1640 777 435 0 879 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6560 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.69 2.19 2.10 3/188 32518
/proc/meminfo: memFree=31559008/32770624 swapFree=67108776/67108860
[pid=32433] ppid=32430 vsize=30064 memory=6560 CPUtime=251.93 cores=0,2,4,6
/proc/32433/stat : 32433 (cosoco) R 32430 32433 7084 0 -1 4202496 9580 0 0 0 25193 0 0 0 20 0 1 0 164678633 30785536 1640 18446744073709551615 4194304 5972556 140725723747792 140725723744424 5139303 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 38674432 140725723754923 140725723755053 140725723755053 140725723758542 0
/proc/32433/statm: 7516 1640 777 435 0 879 0
Current children cumulated CPU time: 251.93 s
Current children cumulated vsize: 30064 KiB
Current children cumulated memory: 6560 KiB

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

[startup+252.01 s]
# the end of solver process 32433 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.934 s, system=0.004002 s

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

Child status: 1
Real time (s): 252.01
CPU time (s): 251.938
CPU user time (s): 251.934
CPU system time (s): 0.004002
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 30064
Max. memory (cumulated for all children) (KiB): 6560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.934
system time used= 0.004002
maximum resident set size= 6640
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9636
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= 10
involuntary context switches= 465


# summary of solver processes directly reported to runsolver:
#   pid: 32433
#   total CPU time (s): 251.938
#   total CPU user time (s): 251.934
#   total CPU system time (s): 0.004002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.912222 second user time and 1.69174 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-13 20:36:34
IDJOB=4258639
IDBENCH=134818
IDSOLVER=2644
FILE ID=node132/4258639-1502650259
RUNJOBID= node132-1502644570-29824
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-domset/Pb-domset-v500-e2000-w30-mw19-11.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258639-1502650259/watcher-4258639-1502650259 -o /tmp/evaluation-result-4258639-1502650259/solver-4258639-1502650259 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29824 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258639-1502650259.xml

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

MD5SUM BENCH= 4a86fdd9abdf3f491c5a6082e8161c48
RANDOM SEED=294005263

node132.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	: 5333.74
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	: 5333.74
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	: 5333.74
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	: 5333.74
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:        31605680 kB
MemAvailable:   31946156 kB
Buffers:          232184 kB
Cached:           433392 kB
SwapCached:           84 kB
Active:           558372 kB
Inactive:         202920 kB
Active(anon):      43552 kB
Inactive(anon):   101868 kB
Active(file):     514820 kB
Inactive(file):   101052 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108776 kB
Dirty:              2472 kB
Writeback:             4 kB
AnonPages:         95536 kB
Mapped:            66700 kB
Shmem:             49768 kB
Slab:             107944 kB
SReclaimable:      80880 kB
SUnreclaim:        27064 kB
KernelStack:        3296 kB
PageTables:         4740 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     387724 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     43008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62028 MiB
End job on node132 at 2017-08-13 20:40:46