Trace number 4301530

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)14 251.998 252.01

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-02-opt_c18.xml
MD5SUMf46e6f53d96372a3a8925b0c81d3424e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark251.998
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints2245
Number of domains5
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":56},{"size":22,"count":4},{"size":36,"count":66},{"size":42,"count":116},{"size":44,"count":158}]
Minimum variable degree4
Maximum variable degree32
Distribution of variable degrees[{"degree":4,"count":2},{"degree":6,"count":12},{"degree":7,"count":21},{"degree":8,"count":38},{"degree":9,"count":42},{"degree":10,"count":44},{"degree":11,"count":45},{"degree":12,"count":27},{"degree":13,"count":16},{"degree":14,"count":27},{"degree":15,"count":21},{"degree":16,"count":44},{"degree":17,"count":30},{"degree":18,"count":17},{"degree":19,"count":7},{"degree":20,"count":2},{"degree":21,"count":2},{"degree":22,"count":1},{"degree":32,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":2245}]
Number of extensional constraints0
Number of intensional constraints2245
Distribution of constraint types[{"type":"intension","count":2245}]
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 

1.10/1.11	c best=?? lower=1 upper=400 
1.49/1.59	c
1.49/1.59	c This is cosoco 1.12 --  
1.49/1.59	c
1.49/1.59	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301530-1532882784.xml 
1.49/1.59	c enable optimization
1.49/1.59	c ========================================[ Problem Statistics ]===========================================
1.49/1.59	c |                                                                                                       
1.49/1.59	c |  Parse time        :         1.09 s 
1.49/1.59	c |
1.49/1.59	c |               Variables: 400
1.49/1.59	c |            Domain Sizes: 6..44
1.49/1.59	c |
1.49/1.59	c |             Constraints: 2246
1.49/1.59	c |                   Arity: 2..400  -- Binary: 2245
1.49/1.59	c | 
1.49/1.59	c |                   Types: 
1.49/1.59	c |                          Intension: 2245
1.49/1.59	c |                          NValues <= k: 1
1.49/1.59	c |                          
1.49/1.59	c |               Objective: Minimize NValues <= k
1.49/1.59	
1.49/1.59	c =========================================================================================================
1.49/1.59	o 28
1.49/1.59	c    1 calls to solver: best=28 lower=1 upper=27 
1.89/2.00	o 26
2.39/2.43	o 24
2.39/2.43	c    3 calls to solver: best=24 lower=1 upper=23 
3.10/3.17	o 22
5.00/5.10	o 20
5.00/5.10	c    5 calls to solver: best=20 lower=1 upper=19 
9.10/9.13	o 18
16.69/16.77	o 16
16.69/16.77	c    7 calls to solver: best=16 lower=1 upper=15 
28.59/28.66	o 14
251.98/252.00	
251.98/252.00	c *** INTERRUPTED ***
251.98/252.00	c restarts              : 63          
251.98/252.00	c conflicts             : 419322       (1664 /sec)
251.98/252.00	c decisions             : 496030       (1969 /sec)
251.98/252.00	c propagations          : 10417988    (41351 /sec)
251.98/252.00	c root propagations     : 10429       
251.98/252.00	c filter calls          : 29496233       (117077 /sec)
251.98/252.00	c useless filter calls  : 25968913       (88 %)
251.98/252.00	c Memory used           : 73.46 MB
251.98/252.00	c CPU time              : 251.939 s
251.98/252.00	
251.98/252.00	c nb Solutions = 8
251.98/252.00	s SATISFIABLE
251.98/252.00	c Best value found: 14
251.98/252.00	
251.98/252.00	
251.98/252.00	v <instantiation type='solution' cost='14'>
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>
251.98/252.00	v <values>694 324 86 142 380 142 380 30 268 296 58 268 268 30 324 86 58 296 694 456 142 380 30 324 86 380 142 30 268 268 30 380 142 484 296 58 324 86 380 142 380 142 142 380 722 268 30 86 324 296 58 142 380 484 722 652 268 30 296 58 142 380 652 414 58 296 414 414 652 380 142 414 652 484 722 58 296 58 324 86 380 142 296 58 58 296 142 380 296 86 324 324 86 268 30 414 652 380 142 414 324 86 694 456 324 86 30 268 30 268 652 456 722 484 268 30 30 268 268 30 142 380 296 86 324 380 142 456 694 652 414 296 58 58 30 268 652 414 142 380 380 142 30 268 30 30 268 86 324 142 380 324 86 30 268 268 722 484 30 268 296 58 380 142 324 86 142 30 268 694 456 380 142 694 456 142 380 380 268 30 380 142 380 142 86 324 86 324 86 414 652 58 296 58 296 30 268 268 30 324 268 30 268 30 142 380 86 324 324 86 694 380 142 142 380 324 86 142 380 142 380 456 414 30 268 694 456 296 58 380 142 142 380 414 142 380 142 380 414 652 380 142 58 296 652 324 86 296 58 268 30 414 652 58 296 142 484 722 414 652 456 694 30 268 142 380 380 296 58 58 296 324 86 30 268 380 142 652 142 380 296 58 484 722 58 296 324 86 414 694 456 296 58 484 722 652 414 484 722 380 652 414 380 142 268 30 324 86 380 142 142 30 268 30 268 30 268 30 268 268 30 58 380 142 324 86 268 30 722 484 268 30 296 652 86 324 268 30 86 324 414 652 86 324 652 86 324 142 380 296 58 58 296 324 86 414 268 30 58 296 30 268 268 30 694 456 324 380 142 86 324 86 324 414 652 380 142 86 296 58 652 414 324 86 58 296 694 456 324 268 30 456 694 86 324 324 86 324 86 86 </values>
251.98/252.00	v </instantiation>
251.98/252.00

Verifier Data 

OK	14

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 (13443 MiB free)
  memory of node 1: 16384 MiB (14257 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301530-1532882784/watcher-4301530-1532882784 -o /tmp/evaluation-result-4301530-1532882784/solver-4301530-1532882784 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532878455-19304 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301530-1532882784.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
Current StackSize limit: 8192 KiB

solver pid=21954, runsolver pid=21951

[startup+0.100197 s]*
/proc/loadavg: 2.00 2.00 2.04 3/190 21955
/proc/meminfo: memFree=28361560/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=31664 memory=7996 CPUtime=0.1 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 2186 0 0 0 10 0 0 0 20 0 1 0 105841636 32423936 1999 33554432000 4194304 6142532 140737174971968 140737174968600 140350039903205 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 7916 1999 802 476 0 1238 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31664 KiB
Current children cumulated memory: 7996 KiB

[startup+0.209763 s]*
/proc/loadavg: 2.00 2.00 2.04 3/190 21955
/proc/meminfo: memFree=28356804/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=35860 memory=12192 CPUtime=0.21 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 3217 0 0 0 21 0 0 0 20 0 1 0 105841636 36720640 3048 33554432000 4194304 6142532 140737174971968 140737174968600 140350039903205 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 8965 3048 802 476 0 2287 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35860 KiB
Current children cumulated memory: 12192 KiB

[startup+0.309673 s]*
/proc/loadavg: 2.00 2.00 2.04 3/190 21955
/proc/meminfo: memFree=28352712/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=39652 memory=15720 CPUtime=0.31 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 4152 0 0 0 31 0 0 0 20 0 1 0 105841636 40603648 3930 33554432000 4194304 6142532 140737174971968 140737174968600 140350039898942 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 9913 3930 802 476 0 3235 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39652 KiB
Current children cumulated memory: 15720 KiB

[startup+0.700362 s]
/proc/loadavg: 2.00 2.00 2.04 4/190 21955
/proc/meminfo: memFree=28344840/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=53880 memory=30216 CPUtime=0.69 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 7735 0 0 0 68 1 0 0 20 0 1 0 105841636 55173120 7554 33554432000 4194304 6142532 140737174971968 140737174962680 140350039903205 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 13470 7554 802 476 0 6792 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 53880 KiB
Current children cumulated memory: 30216 KiB

[startup+1.50043 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 21955
/proc/meminfo: memFree=28326612/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=74824 memory=51148 CPUtime=1.49 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 13004 0 0 0 148 1 0 0 20 0 1 0 105841636 76619776 12787 33554432000 4194304 6142532 140737174971968 140737174962680 5363580 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 18706 12787 843 476 0 12028 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 74824 KiB
Current children cumulated memory: 51148 KiB

[startup+3.10938 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 21955
/proc/meminfo: memFree=28316268/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=75220 memory=51732 CPUtime=3.1 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 25116 0 0 0 308 2 0 0 20 0 1 0 105841636 77025280 12933 33554432000 4194304 6142532 140737174971968 140737174969496 5366673 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 18805 12933 846 476 0 12127 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 75220 KiB
Current children cumulated memory: 51732 KiB

[startup+6.3003 s]
/proc/loadavg: 1.92 1.99 2.03 3/190 21955
/proc/meminfo: memFree=28316268/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=75220 memory=51748 CPUtime=6.29 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 37147 0 0 0 626 3 0 0 20 0 1 0 105841636 77025280 12937 33554432000 4194304 6142532 140737174971968 140737174959240 5363605 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 18805 12937 846 476 0 12127 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 75220 KiB
Current children cumulated memory: 51748 KiB

[startup+12.7002 s]
/proc/loadavg: 1.92 1.99 2.03 3/190 21955
/proc/meminfo: memFree=28316100/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=75220 memory=51780 CPUtime=12.69 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 49178 0 0 0 1265 4 0 0 20 0 1 0 105841636 77025280 12945 33554432000 4194304 6142532 140737174971968 140737174969496 5363536 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 18805 12945 846 476 0 12127 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 75220 KiB
Current children cumulated memory: 51780 KiB

[startup+25.5002 s]
/proc/loadavg: 1.94 1.99 2.03 3/190 21955
/proc/meminfo: memFree=28316084/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=75220 memory=51800 CPUtime=25.49 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 73223 0 0 0 2544 5 0 0 20 0 1 0 105841636 77025280 12950 33554432000 4194304 6142532 140737174971968 140737174959240 5366776 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 18805 12950 846 476 0 12127 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 75220 KiB
Current children cumulated memory: 51800 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 1.99 2.03 3/191 21956
/proc/meminfo: memFree=28314888/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=75220 memory=51800 CPUtime=51.09 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 83675 0 0 0 5104 5 0 0 20 0 1 0 105841636 77025280 12950 33554432000 4194304 6142532 140737174971968 140737174969496 140350040826960 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 18805 12950 846 476 0 12127 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 75220 KiB
Current children cumulated memory: 51800 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/191 21957
/proc/meminfo: memFree=28314480/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=75220 memory=51804 CPUtime=102.28 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 83951 0 0 0 10223 5 0 0 20 0 1 0 105841636 77025280 12951 33554432000 4194304 6142532 140737174971968 140737174969496 5363565 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 18805 12951 846 476 0 12127 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 75220 KiB
Current children cumulated memory: 51804 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=21954] ppid=21951 vsize=75220 memory=51804 CPUtime=162.28 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 84224 0 0 0 16223 5 0 0 20 0 1 0 105841636 77025280 12951 33554432000 4194304 6142532 140737174971968 140737174969496 5146868 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 18805 12951 846 476 0 12127 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 75220 KiB
Current children cumulated memory: 51804 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/192 21967
/proc/meminfo: memFree=28313556/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=75220 memory=51804 CPUtime=222.28 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 84496 0 0 0 22223 5 0 0 20 0 1 0 105841636 77025280 12951 33554432000 4194304 6142532 140737174971968 140737174969496 5371763 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 18805 12951 846 476 0 12127 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 75220 KiB
Current children cumulated memory: 51804 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.99 2.03 3/192 22028
/proc/meminfo: memFree=28285004/32770624 swapFree=67108744/67108860
[pid=21954] ppid=21951 vsize=75220 memory=51804 CPUtime=251.98 cores=0,2,4,6
/proc/21954/stat : 21954 (cosoco) R 21951 21954 19273 0 -1 4202496 84771 0 0 0 25193 5 0 0 20 0 1 0 105841636 77025280 12951 33554432000 4194304 6142532 140737174971968 140737174969496 5363506 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 9818112 140737174979723 140737174979853 140737174979853 140737174982606 0
/proc/21954/statm: 18805 12951 846 476 0 12127 0
Current children cumulated CPU time: 251.98 s
Current children cumulated vsize: 75220 KiB
Current children cumulated memory: 51804 KiB

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

[startup+252.01 s]
# the end of solver process 21954 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.939 s, system=0.058999 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): 251.998
CPU user time (s): 251.939
CPU system time (s): 0.058999
CPU usage (%): 99.9953
Max. virtual memory (cumulated for all children) (KiB): 75220
Max. memory (cumulated for all children) (KiB): 51804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.939
system time used= 0.058999
maximum resident set size= 51872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84815
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= 18
involuntary context switches= 87


# summary of solver processes directly reported to runsolver:
#   pid: 21954
#   total CPU time (s): 251.998
#   total CPU user time (s): 251.939
#   total CPU system time (s): 0.058999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.952025 second user time and 1.68156 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 18:46:24
IDJOB=4301530
IDBENCH=141207
IDSOLVER=2774
FILE ID=node134/4301530-1532882784
RUNJOBID= node134-1532878455-19304
PBS_JOBID= 21022511
Free space on /tmp= 60956 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-02-opt_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301530-1532882784/watcher-4301530-1532882784 -o /tmp/evaluation-result-4301530-1532882784/solver-4301530-1532882784 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532878455-19304 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301530-1532882784.xml

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

MD5SUM BENCH= f46e6f53d96372a3a8925b0c81d3424e
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:        28365568 kB
MemAvailable:   31909232 kB
Buffers:          202780 kB
Cached:          3611228 kB
SwapCached:            0 kB
Active:          1670924 kB
Inactive:        2258932 kB
Active(anon):      64508 kB
Inactive(anon):    78480 kB
Active(file):    1606416 kB
Inactive(file):  2180452 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:              2512 kB
Writeback:             0 kB
AnonPages:        122708 kB
Mapped:            45952 kB
Shmem:             25132 kB
Slab:             173652 kB
SReclaimable:     145264 kB
SUnreclaim:        28388 kB
KernelStack:        3408 kB
PageTables:         5224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     412160 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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 18:50:36