Trace number 4408710

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 2.0OPT89 55.9905 55.9979

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-4408710-1569802940.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
8.79/8.82	o 90
8.79/8.82	c    7 calls to solver(id=0): best=90 lower=0 upper=89 
34.09/34.14	o 89
55.88/55.99	s OPTIMUM FOUND
55.88/55.99	c call to solver        : 9
55.88/55.99	c
55.88/55.99	c restarts              : 105         
55.88/55.99	c conflicts             : 52402        (936 /sec)
55.88/55.99	c decisions             : 1048193      (18723 /sec)
55.88/55.99	c propagations          : 7928159     (141612 /sec)
55.88/55.99	c root propagations     : 7837        
55.88/55.99	c filter calls          : 110808766      (1979257 /sec)
55.88/55.99	c useless filter calls  : 105550445      (95 %)
55.88/55.99	c Memory used           : 28.08 MB
55.88/55.99	c Best bound time (wc)  : 34.1392 s
55.88/55.99	c CPU time              : 55.985 s
55.88/55.99	c real time             : 55.9929 s
55.88/55.99	
55.88/55.99	
55.88/55.99	v <instantiation type='solution' cost='89'>
55.88/55.99	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>
55.88/55.99	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>
55.88/55.99	v </instantiation>
55.88/55.99

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 (15256 MiB free)
  memory of node 1: 16384 MiB (15528 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408710-1569802940/watcher-4408710-1569802940 -o /tmp/evaluation-result-4408710-1569802940/solver-4408710-1569802940 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569787350-25285 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408710-1569802940.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=28390, runsolver pid=28387

[startup+0.100155 s]*
/proc/loadavg: 2.00 1.99 2.04 3/201 28391
/proc/meminfo: memFree=31522884/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28620 memory=5164 CPUtime=0.1 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 1473 0 0 0 10 0 0 0 20 0 1 0 556231706 29306880 1291 33554432000 4194304 6211132 140724915020672 140724915017208 5250482 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7155 1291 857 493 0 460 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28620 KiB
Current children cumulated memory: 5164 KiB

[startup+0.209526 s]*
/proc/loadavg: 2.00 1.99 2.04 3/201 28391
/proc/meminfo: memFree=31522512/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5164 CPUtime=0.21 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 1503 0 0 0 21 0 0 0 20 0 1 0 556231706 29442048 1291 33554432000 4194304 6211132 140724915020672 140724915018072 5156288 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1291 857 493 0 493 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5164 KiB

[startup+0.308945 s]*
/proc/loadavg: 2.00 1.99 2.04 3/201 28391
/proc/meminfo: memFree=31522512/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5164 CPUtime=0.31 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 1508 0 0 0 31 0 0 0 20 0 1 0 556231706 29442048 1291 33554432000 4194304 6211132 140724915020672 140724915018072 5250304 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1291 857 493 0 493 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5164 KiB

[startup+0.700273 s]
/proc/loadavg: 2.00 1.99 2.04 3/201 28391
/proc/meminfo: memFree=31522140/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5164 CPUtime=0.69 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 1509 0 0 0 69 0 0 0 20 0 1 0 556231706 29442048 1291 33554432000 4194304 6211132 140724915020672 140724915018808 5009168 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1291 857 493 0 493 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5164 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 1.99 2.04 3/201 28391
/proc/meminfo: memFree=31522140/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5164 CPUtime=1.49 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 1511 0 0 0 149 0 0 0 20 0 1 0 556231706 29442048 1291 33554432000 4194304 6211132 140724915020672 140724915018808 5250491 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1291 857 493 0 493 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5164 KiB

[startup+3.10902 s]
/proc/loadavg: 2.00 1.99 2.04 3/200 28391
/proc/meminfo: memFree=31522140/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5396 CPUtime=3.1 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 1910 0 0 0 310 0 0 0 20 0 1 0 556231706 29442048 1349 33554432000 4194304 6211132 140724915020672 140724915018808 5155373 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1349 878 493 0 493 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5396 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 1.99 2.04 3/200 28391
/proc/meminfo: memFree=31522236/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5404 CPUtime=6.29 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 2309 0 0 0 629 0 0 0 20 0 1 0 556231706 29442048 1351 33554432000 4194304 6211132 140724915020672 140724915018808 5250273 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1351 878 493 0 493 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5404 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 2.04 3/200 28391
/proc/meminfo: memFree=31522236/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5404 CPUtime=12.69 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 2722 0 0 0 1269 0 0 0 20 0 1 0 556231706 29442048 1351 33554432000 4194304 6211132 140724915020672 140724915008552 5250311 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1351 878 493 0 493 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5404 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 2.04 3/200 28391
/proc/meminfo: memFree=31522240/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5408 CPUtime=25.49 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 3516 0 0 0 2549 0 0 0 20 0 1 0 556231706 29442048 1352 33554432000 4194304 6211132 140724915020672 140724915008552 5250321 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1352 878 493 0 493 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5408 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 1.99 2.04 3/200 28394
/proc/meminfo: memFree=31522048/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5408 CPUtime=51.09 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 3926 0 0 0 5109 0 0 0 20 0 1 0 556231706 29442048 1352 33554432000 4194304 6211132 140724915020672 140724915018808 5250319 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1352 878 493 0 493 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5408 KiB

[startup+55.9979 s]
# the end of solver process 28390 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=55.9855 s, system=0.005 s

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

[startup+51.2003 s]
/proc/loadavg: 2.00 1.99 2.04 3/200 28394
/proc/meminfo: memFree=31522048/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5408 CPUtime=51.18 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 3926 0 0 0 5118 0 0 0 20 0 1 0 556231706 29442048 1352 33554432000 4194304 6211132 140724915020672 140724915018808 5250311 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1352 878 493 0 493 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5408 KiB

[startup+54.4002 s]
/proc/loadavg: 2.00 1.99 2.04 3/200 28394
/proc/meminfo: memFree=31521784/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5408 CPUtime=54.38 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 3926 0 0 0 5438 0 0 0 20 0 1 0 556231706 29442048 1352 33554432000 4194304 6211132 140724915020672 140724915018808 5250321 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1352 878 493 0 493 0
Current children cumulated CPU time: 54.38 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5408 KiB

[startup+55.2002 s]
/proc/loadavg: 2.00 1.99 2.04 3/200 28394
/proc/meminfo: memFree=31521784/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5408 CPUtime=55.18 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 3926 0 0 0 5518 0 0 0 20 0 1 0 556231706 29442048 1352 33554432000 4194304 6211132 140724915020672 140724915018808 5156503 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1352 878 493 0 493 0
Current children cumulated CPU time: 55.18 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5408 KiB

[startup+55.6003 s]
/proc/loadavg: 2.00 1.99 2.04 3/200 28394
/proc/meminfo: memFree=31521784/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5408 CPUtime=55.58 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 3926 0 0 0 5558 0 0 0 20 0 1 0 556231706 29442048 1352 33554432000 4194304 6211132 140724915020672 140724915018808 5250482 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1352 878 493 0 493 0
Current children cumulated CPU time: 55.58 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5408 KiB

[startup+55.8003 s]
/proc/loadavg: 2.00 1.99 2.04 3/200 28394
/proc/meminfo: memFree=31521784/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5408 CPUtime=55.78 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 3926 0 0 0 5578 0 0 0 20 0 1 0 556231706 29442048 1352 33554432000 4194304 6211132 140724915020672 140724915018808 5155700 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1352 878 493 0 493 0
Current children cumulated CPU time: 55.78 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5408 KiB

[startup+55.9003 s]
/proc/loadavg: 2.00 1.99 2.04 3/200 28394
/proc/meminfo: memFree=31521784/32770624 swapFree=66937824/67108860
[pid=28390] ppid=28387 vsize=28752 memory=5408 CPUtime=55.88 cores=1,3,5,7
/proc/28390/stat : 28390 (cosoco) R 28387 28390 25253 0 -1 4202496 3926 0 0 0 5588 0 0 0 20 0 1 0 556231706 29442048 1352 33554432000 4194304 6211132 140724915020672 140724915018808 5158226 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 11612160 140724915029003 140724915029105 140724915029105 140724915032014 0
/proc/28390/statm: 7188 1352 878 493 0 493 0
Current children cumulated CPU time: 55.88 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5408 KiB

Child status: 0
Real time (s): 55.9979
CPU time (s): 55.9905
CPU user time (s): 55.9855
CPU system time (s): 0.005
CPU usage (%): 99.9867
Max. virtual memory (cumulated for all children) (KiB): 28752
Max. memory (cumulated for all children) (KiB): 5408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.9855
system time used= 0.005
maximum resident set size= 5472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3977
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= 300


# summary of solver processes directly reported to runsolver:
#   pid: 28390
#   total CPU time (s): 55.9905
#   total CPU user time (s): 55.9855
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.248466 second user time and 0.358426 second system time

The end

Launcher Data 

Begin job on node141 at 2019-09-30 02:21:36
IDJOB=4408710
IDBENCH=135019
IDSOLVER=2875
FILE ID=node141/4408710-1569802940
RUNJOBID= node141-1569787350-25285
PBS_JOBID= 21705821
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
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-4408710-1569802940/watcher-4408710-1569802940 -o /tmp/evaluation-result-4408710-1569802940/solver-4408710-1569802940 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569787350-25285 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408710-1569802940.xml

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

MD5SUM BENCH= 22080d50f9445b142e794791d56d4fc4
RANDOM SEED=635550199

node141.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	: 5332.93
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	: 5332.93
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	: 5332.93
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	: 5332.93
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:        31524200 kB
MemAvailable:   31804888 kB
Buffers:          193744 kB
Cached:           430636 kB
SwapCached:        62076 kB
Active:           362292 kB
Inactive:         349812 kB
Active(anon):      39436 kB
Inactive(anon):   126432 kB
Active(file):     322856 kB
Inactive(file):   223380 kB
Unevictable:      107692 kB
Mlocked:          107692 kB
SwapTotal:      67108860 kB
SwapFree:       66937824 kB
Dirty:              2724 kB
Writeback:             0 kB
AnonPages:        160712 kB
Mapped:            28356 kB
Shmem:             69528 kB
Slab:             130292 kB
SReclaimable:     100576 kB
SUnreclaim:        29716 kB
KernelStack:        3584 kB
PageTables:         5544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     588700 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    110592 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 62024 MiB
End job on node141 at 2019-09-30 02:22:32