Trace number 4394779

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 2OPT89 55.8364 55.8335

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-dimacs/
Pb-jnh217.xml
MD5SUM22080d50f9445b142e794791d56d4fc4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark89
Best CPU time to get the best result obtained on this benchmark28.8302
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints900
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":200}]
Minimum variable degree11
Maximum variable degree33
Distribution of variable degrees[{"degree":11,"count":1},{"degree":12,"count":2},{"degree":13,"count":4},{"degree":14,"count":4},{"degree":15,"count":3},{"degree":16,"count":7},{"degree":17,"count":8},{"degree":18,"count":16},{"degree":19,"count":19},{"degree":20,"count":15},{"degree":21,"count":24},{"degree":22,"count":17},{"degree":23,"count":12},{"degree":24,"count":18},{"degree":25,"count":13},{"degree":26,"count":10},{"degree":27,"count":7},{"degree":28,"count":5},{"degree":29,"count":6},{"degree":30,"count":3},{"degree":31,"count":4},{"degree":33,"count":2}]
Minimum constraint arity2
Maximum constraint arity11
Distribution of constraint arities[{"arity":2,"count":148},{"arity":3,"count":151},{"arity":4,"count":192},{"arity":5,"count":151},{"arity":6,"count":92},{"arity":7,"count":74},{"arity":8,"count":49},{"arity":9,"count":29},{"arity":10,"count":10},{"arity":11,"count":4}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":900}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.10/0.12	c
0.10/0.12	c This is cosoco 2.00 --  
0.10/0.12	c
0.10/0.12	c command line: cosoco -lc -model -restarts -stick HOME/instance-4394779-1568348953.xml 
0.10/0.12	c enable optimization
0.10/0.12	c ========================================[ Problem Statistics ]===========================================
0.10/0.12	c |                                                                                                       
0.10/0.12	c |  Parse time        :         0.07 s 
0.10/0.12	c |
0.10/0.12	c |               Variables: 200
0.10/0.12	c |            Domain Sizes: 2..2
0.10/0.12	c |
0.10/0.12	c |             Constraints: 901
0.10/0.12	c |                   Arity: 2..200  -- Binary: 148  -- Ternary: 151
0.10/0.12	c | 
0.10/0.12	c |                   Types: 
0.10/0.12	c |                          Sum: 901
0.10/0.12	c |                          
0.10/0.12	c |               Objective: Minimize Sum
0.10/0.12	
0.10/0.12	c =========================================================================================================
0.10/0.12	o 96
0.10/0.12	c    1 calls to solver(id=0): best=96 lower=0 upper=95 
0.10/0.13	o 95
0.10/0.19	o 94
0.10/0.19	c    3 calls to solver(id=0): best=94 lower=0 upper=93 
0.10/0.19	o 93
0.21/0.22	o 92
0.21/0.22	c    5 calls to solver(id=0): best=92 lower=0 upper=91 
0.21/0.23	o 91
8.69/8.79	o 90
8.69/8.79	c    7 calls to solver(id=0): best=90 lower=0 upper=89 
34.00/34.03	o 89
55.80/55.83	s OPTIMUM FOUND
55.80/55.83	c call to solver        : 9
55.80/55.83	c
55.80/55.83	c restarts              : 105         
55.80/55.83	c conflicts             : 52402        (939 /sec)
55.80/55.83	c decisions             : 1048193      (18774 /sec)
55.80/55.83	c propagations          : 7928159     (141998 /sec)
55.80/55.83	c root propagations     : 7837        
55.80/55.83	c filter calls          : 110808766      (1984649 /sec)
55.80/55.83	c useless filter calls  : 105550445      (95 %)
55.80/55.83	c Memory used           : 28.08 MB
55.80/55.83	c Best bound time (wc)  : 34.0314 s
55.80/55.83	c CPU time              : 55.8328 s
55.80/55.83	c real time             : 55.8284 s
55.80/55.83	
55.80/55.83	
55.80/55.83	v <instantiation type='solution' cost='89'>
55.80/55.83	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>
55.80/55.83	v <values>0 0 0 0 1 1 0 0 1 1 0 0 1 0 0 0 0 1 1 0 0 1 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 0 1 1 0 1 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 1 0 0 1 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 0 1 0 0 1 1 0 0 1 1 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 1 0 0 1 0 1 1 0 1 1 0 1 0 1 0 0 1 0 </values>
55.80/55.83	v </instantiation>
55.80/55.83

Verifier Data 

OK	89

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 (11914 MiB free)
  memory of node 1: 16384 MiB (12643 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394779-1568348953/watcher-4394779-1568348953 -o /tmp/evaluation-result-4394779-1568348953/solver-4394779-1568348953 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568328795-19588 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4394779-1568348953.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=23585, runsolver pid=23582

[startup+0.100157 s]*
/proc/loadavg: 2.02 2.02 2.05 3/199 23586
/proc/meminfo: memFree=25145872/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28620 memory=5152 CPUtime=0.1 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 1469 0 0 0 10 0 0 0 20 0 1 0 411056906 29306880 1288 33554432000 4194304 6210612 140724219526512 140724219523784 5155155 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7155 1288 855 493 0 460 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28620 KiB
Current children cumulated memory: 5152 KiB

[startup+0.209316 s]*
/proc/loadavg: 2.02 2.02 2.05 3/199 23586
/proc/meminfo: memFree=25145872/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5152 CPUtime=0.21 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 1499 0 0 0 21 0 0 0 20 0 1 0 411056906 29442048 1288 33554432000 4194304 6210612 140724219526512 140724219523784 5249681 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1288 855 493 0 493 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5152 KiB

[startup+0.30882 s]*
/proc/loadavg: 2.02 2.02 2.05 3/199 23586
/proc/meminfo: memFree=25145872/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5152 CPUtime=0.31 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 1504 0 0 0 31 0 0 0 20 0 1 0 411056906 29442048 1288 33554432000 4194304 6210612 140724219526512 140724219523784 5155864 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1288 855 493 0 493 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5152 KiB

[startup+0.700269 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 23586
/proc/meminfo: memFree=25145872/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5152 CPUtime=0.69 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 1505 0 0 0 69 0 0 0 20 0 1 0 411056906 29442048 1288 33554432000 4194304 6210612 140724219526512 140724219524648 5249907 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1288 855 493 0 493 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5152 KiB

[startup+1.50027 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 23586
/proc/meminfo: memFree=25145180/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5152 CPUtime=1.49 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 1507 0 0 0 149 0 0 0 20 0 1 0 411056906 29442048 1288 33554432000 4194304 6210612 140724219526512 140724219524648 5008448 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1288 855 493 0 493 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5152 KiB

[startup+3.10897 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 23586
/proc/meminfo: memFree=25145260/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5380 CPUtime=3.1 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 1907 0 0 0 310 0 0 0 20 0 1 0 411056906 29442048 1345 33554432000 4194304 6210612 140724219526512 140724219524648 5157176 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1345 874 493 0 493 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5380 KiB

[startup+6.30026 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 23586
/proc/meminfo: memFree=25145236/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5384 CPUtime=6.29 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 2306 0 0 0 629 0 0 0 20 0 1 0 411056906 29442048 1346 33554432000 4194304 6210612 140724219526512 140724219524648 5249724 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1346 874 493 0 493 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5384 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 23586
/proc/meminfo: memFree=25145384/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5384 CPUtime=12.69 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 2719 0 0 0 1269 0 0 0 20 0 1 0 411056906 29442048 1346 33554432000 4194304 6210612 140724219526512 140724219514392 5155576 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1346 874 493 0 493 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5384 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 23589
/proc/meminfo: memFree=25144880/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5388 CPUtime=25.49 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 3513 0 0 0 2549 0 0 0 20 0 1 0 411056906 29442048 1347 33554432000 4194304 6210612 140724219526512 140724219514392 5249681 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1347 874 493 0 493 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5388 KiB

[startup+51.109 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 23589
/proc/meminfo: memFree=25145308/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5388 CPUtime=51.1 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 3923 0 0 0 5110 0 0 0 20 0 1 0 411056906 29442048 1347 33554432000 4194304 6210612 140724219526512 140724219524648 5249719 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1347 874 493 0 493 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5388 KiB

[startup+55.8334 s]
# the end of solver process 23585 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=55.8334 s, system=0.003 s

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

[startup+51.2003 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 23589
/proc/meminfo: memFree=25145308/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5388 CPUtime=51.19 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 3923 0 0 0 5119 0 0 0 20 0 1 0 411056906 29442048 1347 33554432000 4194304 6210612 140724219526512 140724219524648 5249700 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1347 874 493 0 493 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5388 KiB

[startup+54.4002 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 23589
/proc/meminfo: memFree=25145308/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5388 CPUtime=54.4 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 3923 0 0 0 5440 0 0 0 20 0 1 0 411056906 29442048 1347 33554432000 4194304 6210612 140724219526512 140724219524648 5157746 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1347 874 493 0 493 0
Current children cumulated CPU time: 54.4 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5388 KiB

[startup+55.2003 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 23589
/proc/meminfo: memFree=25145308/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5388 CPUtime=55.2 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 3923 0 0 0 5520 0 0 0 20 0 1 0 411056906 29442048 1347 33554432000 4194304 6210612 140724219526512 140724219524648 5155765 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1347 874 493 0 493 0
Current children cumulated CPU time: 55.2 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5388 KiB

[startup+55.6003 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 23589
/proc/meminfo: memFree=25145308/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5388 CPUtime=55.6 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 3923 0 0 0 5560 0 0 0 20 0 1 0 411056906 29442048 1347 33554432000 4194304 6210612 140724219526512 140724219524648 5155600 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1347 874 493 0 493 0
Current children cumulated CPU time: 55.6 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5388 KiB

[startup+55.8002 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 23589
/proc/meminfo: memFree=25145308/32770624 swapFree=67004152/67108860
[pid=23585] ppid=23582 vsize=28752 memory=5388 CPUtime=55.8 cores=1,3,5,7
/proc/23585/stat : 23585 (cosoco) R 23582 23585 19556 0 -1 4202496 3923 0 0 0 5580 0 0 0 20 0 1 0 411056906 29442048 1347 33554432000 4194304 6210612 140724219526512 140724219524648 5155864 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 34738176 140724219528203 140724219528305 140724219528305 140724219531214 0
/proc/23585/statm: 7188 1347 874 493 0 493 0
Current children cumulated CPU time: 55.8 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5388 KiB

Child status: 0
Real time (s): 55.8335
CPU time (s): 55.8364
CPU user time (s): 55.8334
CPU system time (s): 0.003
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 28752
Max. memory (cumulated for all children) (KiB): 5388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.8334
system time used= 0.003
maximum resident set size= 5460
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3976
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= 25


# summary of solver processes directly reported to runsolver:
#   pid: 23585
#   total CPU time (s): 55.8364
#   total CPU user time (s): 55.8334
#   total CPU system time (s): 0.003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.170169 second user time and 0.434792 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-13 06:28:36
IDJOB=4394779
IDBENCH=135019
IDSOLVER=2830
FILE ID=node148/4394779-1568348953
RUNJOBID= node148-1568328795-19588
PBS_JOBID= 21701154
Free space on /tmp= 58796 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-dimacs/Pb-jnh217.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394779-1568348953/watcher-4394779-1568348953 -o /tmp/evaluation-result-4394779-1568348953/solver-4394779-1568348953 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1568328795-19588 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4394779-1568348953.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 22080d50f9445b142e794791d56d4fc4
RANDOM SEED=1787493377

node148.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	: 5333.13
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	: 5333.13
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	: 5333.13
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	: 5333.13
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:        25147324 kB
MemAvailable:   31821052 kB
Buffers:          145192 kB
Cached:          6776232 kB
SwapCached:         3892 kB
Active:          2457572 kB
Inactive:        4514632 kB
Active(anon):      48284 kB
Inactive(anon):    43524 kB
Active(file):    2409288 kB
Inactive(file):  4471108 kB
Unevictable:      109232 kB
Mlocked:          109232 kB
SwapTotal:      67108860 kB
SwapFree:       67004152 kB
Dirty:              2816 kB
Writeback:             0 kB
AnonPages:        163524 kB
Mapped:            44756 kB
Shmem:             32272 kB
Slab:             246944 kB
SReclaimable:     218336 kB
SUnreclaim:        28608 kB
KernelStack:        3760 kB
PageTables:         5620 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     571484 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 58792 MiB
End job on node148 at 2019-09-13 06:29:32