Trace number 4390176

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 2OPT88 50.8121 50.811

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-dimacs/
Pb-jnh210.xml
MD5SUMf39a9bf5a44612488abba91009ee18af
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark88
Best CPU time to get the best result obtained on this benchmark3.9315
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":3},{"degree":13,"count":4},{"degree":14,"count":4},{"degree":15,"count":4},{"degree":16,"count":4},{"degree":17,"count":7},{"degree":18,"count":15},{"degree":19,"count":23},{"degree":20,"count":16},{"degree":21,"count":17},{"degree":22,"count":24},{"degree":23,"count":17},{"degree":24,"count":15},{"degree":25,"count":11},{"degree":26,"count":10},{"degree":27,"count":7},{"degree":28,"count":6},{"degree":29,"count":4},{"degree":30,"count":5},{"degree":31,"count":1},{"degree":32,"count":1},{"degree":33,"count":1}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":166},{"arity":3,"count":151},{"arity":4,"count":149},{"arity":5,"count":163},{"arity":6,"count":111},{"arity":7,"count":78},{"arity":8,"count":41},{"arity":9,"count":31},{"arity":10,"count":10}]
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 

0.00/0.08	c
0.00/0.08	c This is cosoco 2.00 --  
0.00/0.08	c
0.00/0.08	c command line: cosoco -lc -model -restarts -stick HOME/instance-4390176-1568349097.xml 
0.00/0.08	c enable optimization
0.00/0.08	c ========================================[ Problem Statistics ]===========================================
0.00/0.08	c |                                                                                                       
0.00/0.08	c |  Parse time        :         0.07 s 
0.00/0.08	c |
0.00/0.08	c |               Variables: 200
0.00/0.08	c |            Domain Sizes: 2..2
0.00/0.08	c |
0.00/0.08	c |             Constraints: 901
0.00/0.08	c |                   Arity: 2..200  -- Binary: 166  -- Ternary: 151
0.00/0.08	c | 
0.00/0.08	c |                   Types: 
0.00/0.08	c |                          Sum: 901
0.00/0.08	c |                          
0.00/0.08	c |               Objective: Minimize Sum
0.00/0.08	
0.00/0.08	c =========================================================================================================
0.00/0.08	o 94
0.00/0.08	c    1 calls to solver(id=0): best=94 lower=0 upper=93 
0.00/0.08	o 93
0.00/0.09	o 92
0.00/0.09	c    3 calls to solver(id=0): best=92 lower=0 upper=91 
0.00/0.09	o 91
0.00/0.10	o 90
0.00/0.10	c    5 calls to solver(id=0): best=90 lower=0 upper=89 
0.10/0.11	o 89
0.89/0.99	o 88
0.89/0.99	c    7 calls to solver(id=0): best=88 lower=0 upper=87 
50.79/50.81	s OPTIMUM FOUND
50.79/50.81	c call to solver        : 8
50.79/50.81	c
50.79/50.81	c restarts              : 56          
50.79/50.81	c conflicts             : 90719        (1785 /sec)
50.79/50.81	c decisions             : 1381644      (27193 /sec)
50.79/50.81	c propagations          : 9874413     (194342 /sec)
50.79/50.81	c root propagations     : 936         
50.79/50.81	c filter calls          : 103504898      (2037114 /sec)
50.79/50.81	c useless filter calls  : 99082864       (95 %)
50.79/50.81	c Memory used           : 28.08 MB
50.79/50.81	c Best bound time (wc)  : 0.990354 s
50.79/50.81	c CPU time              : 50.8095 s
50.79/50.81	c real time             : 50.806 s
50.79/50.81	
50.79/50.81	
50.79/50.81	v <instantiation type='solution' cost='88'>
50.79/50.81	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>
50.79/50.81	v <values>0 0 1 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 1 0 1 0 0 1 0 1 1 0 0 1 0 0 1 1 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 1 0 1 0 0 1 1 0 1 0 1 1 0 1 1 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 1 0 1 1 0 1 0 1 1 0 1 0 1 0 0 1 0 0 0 1 0 0 1 1 0 1 0 1 1 0 0 0 0 1 1 0 0 1 0 0 1 0 1 1 0 0 1 1 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 1 0 0 0 </values>
50.79/50.81	v </instantiation>
50.79/50.81

Verifier Data 

OK	88

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 (8631 MiB free)
  memory of node 1: 16384 MiB (11648 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4390176-1568349097/watcher-4390176-1568349097 -o /tmp/evaluation-result-4390176-1568349097/solver-4390176-1568349097 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568323660-10514 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4390176-1568349097.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
solver pid=15361, runsolver pid=15358
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 1.93 1.96 2.00 3/201 15362
/proc/meminfo: memFree=20765112/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5156 CPUtime=0.1 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 1497 0 0 0 10 0 0 0 20 0 1 0 411176559 29442048 1289 33554432000 4194304 6210612 140735378424256 140735378420792 5409293 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1289 856 493 0 493 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5156 KiB

[startup+0.209604 s]*
/proc/loadavg: 1.93 1.96 2.00 3/201 15362
/proc/meminfo: memFree=20765112/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5156 CPUtime=0.21 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 1502 0 0 0 21 0 0 0 20 0 1 0 411176559 29442048 1289 33554432000 4194304 6210612 140735378424256 140735378420792 5249724 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1289 856 493 0 493 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5156 KiB

[startup+0.308999 s]*
/proc/loadavg: 1.93 1.96 2.00 3/201 15362
/proc/meminfo: memFree=20765112/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5156 CPUtime=0.31 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 1504 0 0 0 31 0 0 0 20 0 1 0 411176559 29442048 1289 33554432000 4194304 6210612 140735378424256 140735378420792 5249899 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1289 856 493 0 493 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5156 KiB

[startup+0.700268 s]
/proc/loadavg: 1.93 1.96 2.00 3/201 15362
/proc/meminfo: memFree=20765112/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5156 CPUtime=0.69 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 1505 0 0 0 69 0 0 0 20 0 1 0 411176559 29442048 1289 33554432000 4194304 6210612 140735378424256 140735378420792 5249890 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1289 856 493 0 493 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5156 KiB

[startup+1.50027 s]
/proc/loadavg: 1.93 1.96 2.00 3/201 15362
/proc/meminfo: memFree=20765112/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5156 CPUtime=1.49 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 1505 0 0 0 149 0 0 0 20 0 1 0 411176559 29442048 1289 33554432000 4194304 6210612 140735378424256 140735378420792 5249700 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1289 856 493 0 493 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5156 KiB

[startup+3.10903 s]
/proc/loadavg: 1.94 1.96 2.00 3/201 15362
/proc/meminfo: memFree=20765112/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5372 CPUtime=3.1 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 1896 0 0 0 310 0 0 0 20 0 1 0 411176559 29442048 1343 33554432000 4194304 6210612 140735378424256 140735378412136 5154990 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1343 874 493 0 493 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5372 KiB

[startup+6.30026 s]
/proc/loadavg: 1.94 1.96 2.00 3/200 15362
/proc/meminfo: memFree=20764804/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5372 CPUtime=6.29 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 2287 0 0 0 629 0 0 0 20 0 1 0 411176559 29442048 1343 33554432000 4194304 6210612 140735378424256 140735378412136 5192938 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1343 874 493 0 493 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5372 KiB

[startup+12.7003 s]
/proc/loadavg: 1.95 1.96 2.00 3/200 15362
/proc/meminfo: memFree=20764928/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5372 CPUtime=12.69 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 2682 0 0 0 1269 0 0 0 20 0 1 0 411176559 29442048 1343 33554432000 4194304 6210612 140735378424256 140735378412136 5249719 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1343 874 493 0 493 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5372 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 1.96 2.00 3/200 15363
/proc/meminfo: memFree=20764404/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5372 CPUtime=25.49 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 3464 0 0 0 2549 0 0 0 20 0 1 0 411176559 29442048 1343 33554432000 4194304 6210612 140735378424256 140735378412136 5155157 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1343 874 493 0 493 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5372 KiB

[startup+50.811 s]
# the end of solver process 15361 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=50.81 s, system=0.002031 s

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

[startup+25.6003 s]
/proc/loadavg: 1.95 1.96 2.00 3/200 15363
/proc/meminfo: memFree=20764404/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5372 CPUtime=25.59 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 3464 0 0 0 2559 0 0 0 20 0 1 0 411176559 29442048 1343 33554432000 4194304 6210612 140735378424256 140735378412136 5249664 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1343 874 493 0 493 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5372 KiB

[startup+38.4002 s]
/proc/loadavg: 1.96 1.96 2.00 3/200 15363
/proc/meminfo: memFree=20763988/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5372 CPUtime=38.39 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 3468 0 0 0 3839 0 0 0 20 0 1 0 411176559 29442048 1343 33554432000 4194304 6210612 140735378424256 140735378412136 5155856 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1343 874 493 0 493 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5372 KiB

[startup+44.8003 s]
/proc/loadavg: 1.97 1.96 2.00 3/201 15365
/proc/meminfo: memFree=20763536/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5372 CPUtime=44.79 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 3859 0 0 0 4479 0 0 0 20 0 1 0 411176559 29442048 1343 33554432000 4194304 6210612 140735378424256 140735378412136 5249724 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1343 874 493 0 493 0
Current children cumulated CPU time: 44.79 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5372 KiB

[startup+48.0003 s]*
/proc/loadavg: 1.97 1.96 2.00 4/200 15365
/proc/meminfo: memFree=20763536/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5372 CPUtime=48 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 3863 0 0 0 4800 0 0 0 20 0 1 0 411176559 29442048 1343 33554432000 4194304 6210612 140735378424256 140735378412136 5155888 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1343 874 493 0 493 0
Current children cumulated CPU time: 48 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5372 KiB

[startup+49.6003 s]
/proc/loadavg: 1.97 1.96 2.00 3/200 15365
/proc/meminfo: memFree=20763536/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5372 CPUtime=49.59 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 3863 0 0 0 4959 0 0 0 20 0 1 0 411176559 29442048 1343 33554432000 4194304 6210612 140735378424256 140735378412136 5154977 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1343 874 493 0 493 0
Current children cumulated CPU time: 49.59 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5372 KiB

[startup+50.4003 s]
/proc/loadavg: 1.97 1.96 2.00 3/200 15365
/proc/meminfo: memFree=20763536/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5372 CPUtime=50.39 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 3863 0 0 0 5039 0 0 0 20 0 1 0 411176559 29442048 1343 33554432000 4194304 6210612 140735378424256 140735378412136 5156092 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1343 874 493 0 493 0
Current children cumulated CPU time: 50.39 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5372 KiB

[startup+50.8002 s]
/proc/loadavg: 1.97 1.96 2.00 3/200 15365
/proc/meminfo: memFree=20763536/32770624 swapFree=66940176/67108860
[pid=15361] ppid=15358 vsize=28752 memory=5372 CPUtime=50.79 cores=1,3,5,7
/proc/15361/stat : 15361 (cosoco) R 15358 15361 10482 0 -1 4202496 3863 0 0 0 5079 0 0 0 20 0 1 0 411176559 29442048 1343 33554432000 4194304 6210612 140735378424256 140735378412136 5155888 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 36556800 140735378433035 140735378433137 140735378433137 140735378436046 0
/proc/15361/statm: 7188 1343 874 493 0 493 0
Current children cumulated CPU time: 50.79 s
Current children cumulated vsize: 28752 KiB
Current children cumulated memory: 5372 KiB

Child status: 0
Real time (s): 50.811
CPU time (s): 50.8121
CPU user time (s): 50.81
CPU system time (s): 0.002031
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 28752
Max. memory (cumulated for all children) (KiB): 5372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 50.81
system time used= 0.002031
maximum resident set size= 5444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3912
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= 16


# summary of solver processes directly reported to runsolver:
#   pid: 15361
#   total CPU time (s): 50.8121
#   total CPU user time (s): 50.81
#   total CPU system time (s): 0.002031

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.176362 second user time and 0.380798 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-13 06:30:55
IDJOB=4390176
IDBENCH=134934
IDSOLVER=2831
FILE ID=node125/4390176-1568349097
RUNJOBID= node125-1568323660-10514
PBS_JOBID= 21701146
Free space on /tmp= 57376 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-dimacs/Pb-jnh210.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4390176-1568349097/watcher-4390176-1568349097 -o /tmp/evaluation-result-4390176-1568349097/solver-4390176-1568349097 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568323660-10514 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4390176-1568349097.xml

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

MD5SUM BENCH= f39a9bf5a44612488abba91009ee18af
RANDOM SEED=1398939365

node125.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	: 5333.29
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	: 5333.29
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	: 5333.29
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	: 5333.29
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:        20766888 kB
MemAvailable:   31794816 kB
Buffers:          193096 kB
Cached:         11015028 kB
SwapCached:        67008 kB
Active:           971436 kB
Inactive:       10307152 kB
Active(anon):       7452 kB
Inactive(anon):   103844 kB
Active(file):     963984 kB
Inactive(file): 10203308 kB
Unevictable:      108984 kB
Mlocked:          108984 kB
SwapTotal:      67108860 kB
SwapFree:       66940176 kB
Dirty:              2720 kB
Writeback:             0 kB
AnonPages:        114340 kB
Mapped:            45288 kB
Shmem:             32216 kB
Slab:             318084 kB
SReclaimable:     289096 kB
SUnreclaim:        28988 kB
KernelStack:        3584 kB
PageTables:         5604 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528020 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 57372 MiB
End job on node125 at 2019-09-13 06:31:46