Trace number 4301524

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 1.12SAT (TO)16 251.992 252.011

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-scen-03-opt_c18.xml
MD5SUM631d96c8d55ed895f005166b86b2772f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark16
Best CPU time to get the best result obtained on this benchmark251.992
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints2760
Number of domains4
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":8},{"size":36,"count":182},{"size":44,"count":208}]
Minimum variable degree4
Maximum variable degree62
Distribution of variable degrees[{"degree":4,"count":16},{"degree":5,"count":11},{"degree":6,"count":28},{"degree":7,"count":18},{"degree":8,"count":30},{"degree":9,"count":5},{"degree":10,"count":40},{"degree":11,"count":25},{"degree":12,"count":20},{"degree":13,"count":11},{"degree":14,"count":23},{"degree":15,"count":16},{"degree":16,"count":20},{"degree":17,"count":7},{"degree":18,"count":26},{"degree":19,"count":7},{"degree":20,"count":16},{"degree":21,"count":14},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":8},{"degree":25,"count":5},{"degree":26,"count":9},{"degree":27,"count":4},{"degree":28,"count":2},{"degree":29,"count":4},{"degree":30,"count":2},{"degree":31,"count":4},{"degree":32,"count":3},{"degree":33,"count":1},{"degree":37,"count":1},{"degree":39,"count":2},{"degree":40,"count":2},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":45,"count":2},{"degree":55,"count":1},{"degree":62,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2760}]
Number of extensional constraints0
Number of intensional constraints2760
Distribution of constraint types[{"type":"intension","count":2760}]
Optimization problemYES
Type of objectivemin NVALUES

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

1.29/1.37	c best=?? lower=1 upper=400 
1.89/1.99	c
1.89/1.99	c This is cosoco 1.12 --  
1.89/1.99	c
1.89/1.99	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301524-1532882769.xml 
1.89/1.99	c enable optimization
1.89/1.99	c ========================================[ Problem Statistics ]===========================================
1.89/1.99	c |                                                                                                       
1.89/1.99	c |  Parse time        :         1.34 s 
1.89/1.99	c |
1.89/1.99	c |               Variables: 400
1.89/1.99	c |            Domain Sizes: 6..44
1.89/1.99	c |
1.89/1.99	c |             Constraints: 2761
1.89/1.99	c |                   Arity: 2..400  -- Binary: 2760
1.89/1.99	c | 
1.89/1.99	c |                   Types: 
1.89/1.99	c |                          Intension: 2760
1.89/1.99	c |                          NValues <= k: 1
1.89/1.99	c |                          
1.89/1.99	c |               Objective: Minimize NValues <= k
1.89/1.99	
1.89/1.99	c =========================================================================================================
1.89/1.99	o 28
1.89/1.99	c    1 calls to solver: best=28 lower=1 upper=27 
2.49/2.51	o 26
3.59/3.64	o 24
3.59/3.64	c    3 calls to solver: best=24 lower=1 upper=23 
7.49/7.53	o 22
9.19/9.29	o 20
9.19/9.29	c    5 calls to solver: best=20 lower=1 upper=19 
10.89/10.98	o 18
46.88/46.99	o 16
46.88/46.99	c    7 calls to solver: best=16 lower=1 upper=15 
251.98/252.00	
251.98/252.00	c *** INTERRUPTED ***
251.98/252.00	c restarts              : 50          
251.98/252.00	c conflicts             : 116482       (462 /sec)
251.98/252.00	c decisions             : 137156       (544 /sec)
251.98/252.00	c propagations          : 6894299     (27366 /sec)
251.98/252.00	c root propagations     : 11088       
251.98/252.00	c filter calls          : 19749946       (78395 /sec)
251.98/252.00	c useless filter calls  : 17034497       (86 %)
251.98/252.00	c Memory used           : 85.07 MB
251.98/252.00	c CPU time              : 251.929 s
251.98/252.00	
251.98/252.00	c nb Solutions = 7
251.98/252.00	s SATISFIABLE
251.98/252.00	c Best value found: 16
251.98/252.00	
251.98/252.00	
251.98/252.00	v <instantiation type='solution' cost='16'>
251.98/252.00	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[40] x[41] x[42] x[43] x[44] x[45] x[46] 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>
251.98/252.01	v <values>16 30 268 16 254 142 380 142 380 254 16 254 680 442 100 338 30 268 142 380 268 30 16 16 254 58 296 58 296 16 254 16 254 380 16 254 442 680 254 16 338 100 338 100 142 338 100 268 30 652 414 380 142 380 142 16 296 58 338 100 442 680 268 30 142 380 254 282 44 100 338 58 296 16 254 380 142 268 142 380 282 44 268 30 442 680 30 268 30 100 338 296 58 680 442 30 268 254 16 100 268 30 268 30 282 44 380 142 338 100 338 254 254 16 282 44 30 268 100 338 414 652 44 254 16 254 16 58 296 30 268 58 296 282 268 30 338 100 380 142 44 282 44 282 142 254 16 142 380 338 100 142 380 16 254 380 282 44 142 380 282 44 338 100 338 100 100 380 142 338 100 268 30 268 30 100 338 338 282 44 338 100 100 338 30 268 268 30 254 296 58 44 282 30 268 100 338 268 30 16 268 30 282 44 142 380 268 30 142 380 442 268 30 16 254 268 30 268 30 268 30 680 16 254 16 442 680 16 254 16 254 268 30 414 442 680 338 100 254 16 142 380 142 380 652 100 338 100 338 58 296 652 414 100 338 282 268 30 30 268 268 30 380 142 268 30 44 254 16 652 414 268 30 254 16 30 268 142 380 142 16 254 30 268 338 100 268 30 380 44 282 268 30 44 282 268 30 100 338 680 100 338 30 268 380 142 142 380 254 16 442 282 44 30 268 282 44 338 100 30 268 142 30 268 58 296 268 30 142 380 414 652 380 254 100 338 442 680 380 142 16 254 16 254 30 254 16 282 44 254 16 338 100 652 414 268 380 142 30 268 652 414 30 268 296 58 268 30 268 44 282 44 282 16 254 142 380 30 142 380 680 442 268 30 268 30 254 16 142 254 16 268 30 652 414 254 16 58 296 380 </values>
251.98/252.01	v </instantiation>
251.98/252.01

Verifier Data 

OK	16

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 (13084 MiB free)
  memory of node 1: 16384 MiB (14316 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301524-1532882769/watcher-4301524-1532882769 -o /tmp/evaluation-result-4301524-1532882769/solver-4301524-1532882769 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532878455-19305 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301524-1532882769.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=21832, runsolver pid=21829

[startup+0.100105 s]*
/proc/loadavg: 2.00 2.00 2.04 3/191 21833
/proc/meminfo: memFree=28054560/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=31720 memory=7844 CPUtime=0.1 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 2164 0 0 0 10 0 0 0 20 0 1 0 105840086 32481280 1961 33554432000 4194304 6142532 140724307683984 140724307680616 139897948031973 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 7930 1961 802 476 0 1252 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31720 KiB
Current children cumulated memory: 7844 KiB

[startup+0.209589 s]*
/proc/loadavg: 2.00 2.00 2.04 3/191 21833
/proc/meminfo: memFree=28050468/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=35800 memory=12104 CPUtime=0.2 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 3197 0 0 0 20 0 0 0 20 0 1 0 105840086 36659200 3026 33554432000 4194304 6142532 140724307683984 140724307680616 139897948031973 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 8950 3026 802 476 0 2272 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 35800 KiB
Current children cumulated memory: 12104 KiB

[startup+0.309372 s]*
/proc/loadavg: 2.00 2.00 2.04 3/191 21833
/proc/meminfo: memFree=28046748/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=39620 memory=15924 CPUtime=0.3 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 4142 0 0 0 30 0 0 0 20 0 1 0 105840086 40570880 3981 33554432000 4194304 6142532 140724307683984 140724307680616 139897957968528 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 9905 3981 802 476 0 3227 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39620 KiB
Current children cumulated memory: 15924 KiB

[startup+0.70024 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 21833
/proc/meminfo: memFree=28039308/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=54056 memory=30360 CPUtime=0.69 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 7747 0 0 0 68 1 0 0 20 0 1 0 105840086 55353344 7590 33554432000 4194304 6142532 140724307683984 140724307680616 139897948031973 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 13514 7590 802 476 0 6836 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 54056 KiB
Current children cumulated memory: 30360 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 21833
/proc/meminfo: memFree=28020392/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=84604 memory=61040 CPUtime=1.49 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 15456 0 0 0 146 3 0 0 20 0 1 0 105840086 86634496 15260 33554432000 4194304 6142532 140724307683984 140724307680616 139897948031973 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 21151 15260 843 476 0 14473 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 84604 KiB
Current children cumulated memory: 61040 KiB

[startup+3.10955 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 21833
/proc/meminfo: memFree=27998444/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=86980 memory=63536 CPUtime=3.1 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 21084 0 0 0 307 3 0 0 20 0 1 0 105840086 89067520 15884 33554432000 4194304 6142532 140724307683984 140724307680616 5396720 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 21745 15884 846 476 0 15067 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 86980 KiB
Current children cumulated memory: 63536 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 21833
/proc/meminfo: memFree=27996480/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=86980 memory=63564 CPUtime=6.29 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 45171 0 0 0 625 4 0 0 20 0 1 0 105840086 89067520 15891 33554432000 4194304 6142532 140724307683984 140724307681512 5371724 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 21745 15891 846 476 0 15067 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 86980 KiB
Current children cumulated memory: 63564 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 21894
/proc/meminfo: memFree=28357720/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=87112 memory=63640 CPUtime=12.69 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 61011 0 0 0 1264 5 0 0 20 0 1 0 105840086 89202688 15910 33554432000 4194304 6142532 140724307683984 140724307681512 5146845 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 21778 15910 846 476 0 15100 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 87112 KiB
Current children cumulated memory: 63640 KiB

[startup+25.5002 s]
/proc/loadavg: 1.92 1.99 2.03 3/190 21955
/proc/meminfo: memFree=28316268/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=87112 memory=63640 CPUtime=25.49 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 72104 0 0 0 2543 6 0 0 20 0 1 0 105840086 89202688 15910 33554432000 4194304 6142532 140724307683984 140724307681512 5372468 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 21778 15910 846 476 0 15100 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 87112 KiB
Current children cumulated memory: 63640 KiB

[startup+51.1094 s]
/proc/loadavg: 1.95 1.99 2.03 3/191 21956
/proc/meminfo: memFree=28314960/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=87112 memory=63640 CPUtime=51.09 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 73782 0 0 0 5103 6 0 0 20 0 1 0 105840086 89202688 15910 33554432000 4194304 6142532 140724307683984 140724307671256 139897957976975 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 21778 15910 846 476 0 15100 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 87112 KiB
Current children cumulated memory: 63640 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/191 21957
/proc/meminfo: memFree=28314744/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=87112 memory=63640 CPUtime=102.28 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 74257 0 0 0 10222 6 0 0 20 0 1 0 105840086 89202688 15910 33554432000 4194304 6142532 140724307683984 140724307671256 5361758 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 21778 15910 846 476 0 15100 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 87112 KiB
Current children cumulated memory: 63640 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/191 21958
/proc/meminfo: memFree=28314488/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=87112 memory=63640 CPUtime=162.28 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 74759 0 0 0 16222 6 0 0 20 0 1 0 105840086 89202688 15910 33554432000 4194304 6142532 140724307683984 140724307671256 5375758 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 21778 15910 846 476 0 15100 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 87112 KiB
Current children cumulated memory: 63640 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/191 21959
/proc/meminfo: memFree=28314448/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=87112 memory=63640 CPUtime=222.27 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 75224 0 0 0 22221 6 0 0 20 0 1 0 105840086 89202688 15910 33554432000 4194304 6142532 140724307683984 140724307671256 5047885 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 21778 15910 846 476 0 15100 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 87112 KiB
Current children cumulated memory: 63640 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.99 2.03 3/192 21967
/proc/meminfo: memFree=28313612/32770624 swapFree=67108744/67108860
[pid=21832] ppid=21829 vsize=87112 memory=63640 CPUtime=251.98 cores=1,3,5,7
/proc/21832/stat : 21832 (cosoco) R 21829 21832 19273 0 -1 4202496 75699 0 0 0 25192 6 0 0 20 0 1 0 105840086 89202688 15910 33554432000 4194304 6142532 140724307683984 140724307671256 5371684 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 11931648 140724307690635 140724307690765 140724307690765 140724307693518 0
/proc/21832/statm: 21778 15910 846 476 0 15100 0
Current children cumulated CPU time: 251.98 s
Current children cumulated vsize: 87112 KiB
Current children cumulated memory: 63640 KiB

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

[startup+252.01 s]
# the end of solver process 21832 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.929 s, system=0.063 s

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

Child status: 1
Real time (s): 252.011
CPU time (s): 251.992
CPU user time (s): 251.929
CPU system time (s): 0.063
CPU usage (%): 99.9927
Max. virtual memory (cumulated for all children) (KiB): 87112
Max. memory (cumulated for all children) (KiB): 63640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.929
system time used= 0.063
maximum resident set size= 63708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75773
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= 34
involuntary context switches= 69


# summary of solver processes directly reported to runsolver:
#   pid: 21832
#   total CPU time (s): 251.992
#   total CPU user time (s): 251.929
#   total CPU system time (s): 0.063

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.917229 second user time and 1.74674 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 18:46:09
IDJOB=4301524
IDBENCH=141205
IDSOLVER=2774
FILE ID=node134/4301524-1532882769
RUNJOBID= node134-1532878455-19305
PBS_JOBID= 21022511
Free space on /tmp= 60956 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-scen-03-opt_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301524-1532882769/watcher-4301524-1532882769 -o /tmp/evaluation-result-4301524-1532882769/solver-4301524-1532882769 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532878455-19305 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301524-1532882769.xml

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

MD5SUM BENCH= 631d96c8d55ed895f005166b86b2772f
RANDOM SEED=1813065536

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        28059316 kB
MemAvailable:   31602472 kB
Buffers:          202780 kB
Cached:          3611612 kB
SwapCached:            0 kB
Active:          1975224 kB
Inactive:        2258692 kB
Active(anon):     369088 kB
Inactive(anon):    78480 kB
Active(file):    1606136 kB
Inactive(file):  2180212 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:              2796 kB
Writeback:             0 kB
AnonPages:        476184 kB
Mapped:            46428 kB
Shmem:             25132 kB
Slab:             173780 kB
SReclaimable:     145288 kB
SUnreclaim:        28492 kB
KernelStack:        3632 kB
PageTables:         5836 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     719580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    382976 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60952 MiB
End job on node134 at 2018-07-29 18:50:21