Trace number 4301500

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)20 251.997 252.01

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-01-opt_c18.xml
MD5SUM19ea5b9da6c92ab0a6dd9deb2e409c18
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark252.141
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints1134
Number of domains7
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":18},{"size":22,"count":28},{"size":24,"count":16},{"size":36,"count":24},{"size":42,"count":34},{"size":44,"count":80}]
Minimum variable degree2
Maximum variable degree23
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":4,"count":4},{"degree":5,"count":11},{"degree":6,"count":22},{"degree":7,"count":22},{"degree":8,"count":19},{"degree":9,"count":21},{"degree":10,"count":12},{"degree":11,"count":11},{"degree":13,"count":1},{"degree":14,"count":1},{"degree":15,"count":1},{"degree":16,"count":1},{"degree":18,"count":8},{"degree":19,"count":13},{"degree":20,"count":16},{"degree":21,"count":18},{"degree":22,"count":14},{"degree":23,"count":3}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1134}]
Number of extensional constraints0
Number of intensional constraints1134
Distribution of constraint types[{"type":"intension","count":1134}]
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 

0.51/0.56	c best=?? lower=1 upper=200 
0.69/0.79	c
0.69/0.79	c This is cosoco 1.12 --  
0.69/0.79	c
0.69/0.79	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301500-1532882274.xml 
0.69/0.79	c enable optimization
0.69/0.79	c ========================================[ Problem Statistics ]===========================================
0.69/0.79	c |                                                                                                       
0.69/0.79	c |  Parse time        :         0.56 s 
0.69/0.79	c |
0.69/0.79	c |               Variables: 200
0.69/0.79	c |            Domain Sizes: 6..44
0.69/0.79	c |
0.69/0.79	c |             Constraints: 1135
0.69/0.79	c |                   Arity: 2..200  -- Binary: 1134
0.69/0.79	c | 
0.69/0.79	c |                   Types: 
0.69/0.79	c |                          Intension: 1134
0.69/0.79	c |                          NValues <= k: 1
0.69/0.79	c |                          
0.69/0.79	c |               Objective: Minimize NValues <= k
0.69/0.79	
0.69/0.79	c =========================================================================================================
0.69/0.79	o 30
0.69/0.79	c    1 calls to solver: best=30 lower=1 upper=29 
0.89/0.98	o 28
1.10/1.18	o 26
1.10/1.18	c    3 calls to solver: best=26 lower=1 upper=25 
1.49/1.59	o 24
3.00/3.10	o 22
3.00/3.10	c    5 calls to solver: best=22 lower=1 upper=21 
217.38/217.48	o 20
251.98/252.00	
251.98/252.00	c *** INTERRUPTED ***
251.98/252.00	c restarts              : 60          
251.98/252.00	c conflicts             : 301210       (1195 /sec)
251.98/252.00	c decisions             : 353178       (1402 /sec)
251.98/252.00	c propagations          : 9990555     (39650 /sec)
251.98/252.00	c root propagations     : 4836        
251.98/252.00	c filter calls          : 29565262       (117336 /sec)
251.98/252.00	c useless filter calls  : 25793694       (87 %)
251.98/252.00	c Memory used           : 48.04 MB
251.98/252.00	c CPU time              : 251.97 s
251.98/252.00	
251.98/252.00	c nb Solutions = 6
251.98/252.00	s SATISFIABLE
251.98/252.00	c Best value found: 20
251.98/252.00	
251.98/252.00	
251.98/252.00	v <instantiation type='solution' cost='20'>
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[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] 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>58 324 86 394 156 296 58 282 44 44 282 282 142 380 86 324 282 44 44 282 380 142 44 142 380 142 380 296 58 352 114 44 282 86 324 86 428 666 142 380 86 324 142 380 324 58 296 58 296 114 352 254 16 394 156 296 428 666 156 394 324 86 666 428 484 722 58 394 156 352 114 44 282 352 114 254 16 254 380 142 16 254 324 86 16 254 142 380 16 114 352 324 86 58 296 44 282 282 44 254 156 394 380 142 114 352 394 156 114 352 16 296 86 324 240 478 296 58 484 722 254 16 254 44 282 86 324 394 156 44 282 254 16 16 352 114 114 352 254 16 114 352 86 324 666 254 16 86 324 58 296 254 16 484 722 428 296 58 16 254 58 296 428 666 58 296 142 352 114 142 380 428 666 722 484 324 86 380 16 254 44 282 58 296 254 16 142 380 380 282 44 282 44 86 324 142 380 296 58 142 </values>
251.98/252.01	v </instantiation>
251.98/252.01

Verifier Data 

OK	20

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 (13444 MiB free)
  memory of node 1: 16384 MiB (14204 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301500-1532882274/watcher-4301500-1532882274 -o /tmp/evaluation-result-4301500-1532882274/solver-4301500-1532882274 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532878455-19304 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301500-1532882274.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=21571, runsolver pid=21568

[startup+0.100201 s]*
/proc/loadavg: 2.07 2.05 2.05 3/190 21572
/proc/meminfo: memFree=28308612/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=31068 memory=7252 CPUtime=0.1 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 2005 0 0 0 10 0 0 0 20 0 1 0 105790580 31813632 1813 33554432000 4194304 6142532 140722143514160 140722143510792 140334986177509 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 7767 1813 802 476 0 1089 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31068 KiB
Current children cumulated memory: 7252 KiB

[startup+0.20971 s]*
/proc/loadavg: 2.07 2.05 2.05 3/190 21572
/proc/meminfo: memFree=28305016/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=34724 memory=10908 CPUtime=0.21 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 2935 0 0 0 21 0 0 0 20 0 1 0 105790580 35557376 2727 33554432000 4194304 6142532 140722143514160 140722143510792 140334986177509 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 8681 2727 802 476 0 2003 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34724 KiB
Current children cumulated memory: 10908 KiB

[startup+0.309343 s]*
/proc/loadavg: 2.07 2.05 2.05 3/190 21572
/proc/meminfo: memFree=28301792/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=38108 memory=14292 CPUtime=0.31 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 3786 0 0 0 31 0 0 0 20 0 1 0 105790580 39022592 3573 33554432000 4194304 6142532 140722143514160 140722143510792 140334986177509 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 9527 3573 802 476 0 2849 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38108 KiB
Current children cumulated memory: 14292 KiB

[startup+0.700289 s]
/proc/loadavg: 2.07 2.05 2.05 3/190 21572
/proc/meminfo: memFree=28295908/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=48924 memory=25500 CPUtime=0.69 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 6545 0 0 0 68 1 0 0 20 0 1 0 105790580 50098176 6375 33554432000 4194304 6142532 140722143514160 140722143505176 5146677 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 12231 6375 844 476 0 5553 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 48924 KiB
Current children cumulated memory: 25500 KiB

[startup+1.50024 s]
/proc/loadavg: 2.07 2.05 2.05 3/190 21572
/proc/meminfo: memFree=28290436/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=49184 memory=25704 CPUtime=1.49 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 6583 0 0 0 148 1 0 0 20 0 1 0 105790580 50364416 6426 33554432000 4194304 6142532 140722143514160 140722143501432 5047904 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 12296 6426 847 476 0 5618 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 49184 KiB
Current children cumulated memory: 25704 KiB

[startup+3.10947 s]
/proc/loadavg: 2.07 2.05 2.05 3/190 21572
/proc/meminfo: memFree=28290436/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=49184 memory=25704 CPUtime=3.1 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 12105 0 0 0 309 1 0 0 20 0 1 0 105790580 50364416 6426 33554432000 4194304 6142532 140722143514160 140722143511688 5371852 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 12296 6426 847 476 0 5618 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 49184 KiB
Current children cumulated memory: 25704 KiB

[startup+6.30026 s]
/proc/loadavg: 2.06 2.05 2.05 3/190 21572
/proc/meminfo: memFree=28290148/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=49184 memory=25708 CPUtime=6.29 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 17618 0 0 0 628 1 0 0 20 0 1 0 105790580 50364416 6427 33554432000 4194304 6142532 140722143514160 140722143501432 5361263 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 12296 6427 847 476 0 5618 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 49184 KiB
Current children cumulated memory: 25708 KiB

[startup+12.7002 s]
/proc/loadavg: 2.06 2.04 2.05 3/190 21572
/proc/meminfo: memFree=28290132/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=49184 memory=25708 CPUtime=12.69 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 23128 0 0 0 1268 1 0 0 20 0 1 0 105790580 50364416 6427 33554432000 4194304 6142532 140722143514160 140722143501432 5048424 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 12296 6427 847 476 0 5618 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 49184 KiB
Current children cumulated memory: 25708 KiB

[startup+25.5002 s]
/proc/loadavg: 2.05 2.04 2.05 3/190 21572
/proc/meminfo: memFree=28289480/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=49184 memory=25708 CPUtime=25.49 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 34116 0 0 0 2547 2 0 0 20 0 1 0 105790580 50364416 6427 33554432000 4194304 6142532 140722143514160 140722143501432 5399718 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 12296 6427 847 476 0 5618 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 49184 KiB
Current children cumulated memory: 25708 KiB

[startup+51.1093 s]
/proc/loadavg: 2.03 2.04 2.05 3/190 21572
/proc/meminfo: memFree=28288616/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=49184 memory=25708 CPUtime=51.1 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 39633 0 0 0 5108 2 0 0 20 0 1 0 105790580 50364416 6427 33554432000 4194304 6142532 140722143514160 140722143501432 5175088 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 12296 6427 847 476 0 5618 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 49184 KiB
Current children cumulated memory: 25708 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/191 21574
/proc/meminfo: memFree=28287768/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=49184 memory=25708 CPUtime=102.28 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 42087 0 0 0 10226 2 0 0 20 0 1 0 105790580 50364416 6427 33554432000 4194304 6142532 140722143514160 140722143501432 5361736 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 12296 6427 847 476 0 5618 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 49184 KiB
Current children cumulated memory: 25708 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 21583
/proc/meminfo: memFree=28285592/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=49184 memory=25708 CPUtime=162.28 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 42492 0 0 0 16226 2 0 0 20 0 1 0 105790580 50364416 6427 33554432000 4194304 6142532 140722143514160 140722143501432 5367165 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 12296 6427 847 476 0 5618 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 49184 KiB
Current children cumulated memory: 25708 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/193 21585
/proc/meminfo: memFree=28285820/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=49184 memory=25708 CPUtime=222.28 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 42917 0 0 0 22226 2 0 0 20 0 1 0 105790580 50364416 6427 33554432000 4194304 6142532 140722143514160 140722143511688 5371774 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 12296 6427 847 476 0 5618 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 49184 KiB
Current children cumulated memory: 25708 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.93 2.00 2.04 3/193 21707
/proc/meminfo: memFree=28377536/32770624 swapFree=67108744/67108860
[pid=21571] ppid=21568 vsize=49184 memory=25744 CPUtime=251.98 cores=0,2,4,6
/proc/21571/stat : 21571 (cosoco) R 21568 21571 19273 0 -1 4202496 43329 0 0 0 25196 2 0 0 20 0 1 0 105790580 50364416 6436 33554432000 4194304 6142532 140722143514160 140722143511688 5367164 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 20320256 140722143515787 140722143515917 140722143515917 140722143518670 0
/proc/21571/statm: 12296 6436 847 476 0 5618 0
Current children cumulated CPU time: 251.98 s
Current children cumulated vsize: 49184 KiB
Current children cumulated memory: 25744 KiB

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

[startup+252.01 s]
# the end of solver process 21571 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.971 s, system=0.025999 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): 251.997
CPU user time (s): 251.971
CPU system time (s): 0.025999
CPU usage (%): 99.9948
Max. virtual memory (cumulated for all children) (KiB): 49184
Max. memory (cumulated for all children) (KiB): 25744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.971
system time used= 0.025999
maximum resident set size= 25808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43372
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= 14
involuntary context switches= 92


# summary of solver processes directly reported to runsolver:
#   pid: 21571
#   total CPU time (s): 251.997
#   total CPU user time (s): 251.971
#   total CPU system time (s): 0.025999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.0972 second user time and 1.52668 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 18:37:54
IDJOB=4301500
IDBENCH=141197
IDSOLVER=2774
FILE ID=node134/4301500-1532882274
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-01-opt_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301500-1532882274/watcher-4301500-1532882274 -o /tmp/evaluation-result-4301500-1532882274/solver-4301500-1532882274 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532878455-19304 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301500-1532882274.xml

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

MD5SUM BENCH= 19ea5b9da6c92ab0a6dd9deb2e409c18
RANDOM SEED=1059955206

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:        28313260 kB
MemAvailable:   31855972 kB
Buffers:          202688 kB
Cached:          3611108 kB
SwapCached:            0 kB
Active:          1725372 kB
Inactive:        2258612 kB
Active(anon):     119580 kB
Inactive(anon):    78480 kB
Active(file):    1605792 kB
Inactive(file):  2180132 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:              2644 kB
Writeback:             0 kB
AnonPages:        177728 kB
Mapped:            46444 kB
Shmem:             25132 kB
Slab:             173496 kB
SReclaimable:     145248 kB
SUnreclaim:        28248 kB
KernelStack:        3312 kB
PageTables:         5280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     467212 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 18:42:06