Trace number 4408963

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 2.0OPT26 408.954 408.95

General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-020.xml
MD5SUM8d1019e9f102c0840a0dc4bc65e6ddfe
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark23.2079
Satisfiable
(Un)Satisfiability was proved
Number of variables419
Number of constraints228
Number of domains39
Minimum domain size2
Maximum domain size39
Distribution of domain sizes[{"size":2,"count":211},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":2},{"size":8,"count":1},{"size":9,"count":2},{"size":10,"count":1},{"size":11,"count":2},{"size":12,"count":1},{"size":13,"count":2},{"size":14,"count":1},{"size":15,"count":2},{"size":16,"count":1},{"size":17,"count":2},{"size":18,"count":1},{"size":19,"count":2},{"size":20,"count":1},{"size":21,"count":1},{"size":23,"count":1},{"size":25,"count":1},{"size":27,"count":1},{"size":29,"count":1},{"size":31,"count":1},{"size":33,"count":1},{"size":35,"count":1},{"size":37,"count":1},{"size":39,"count":1}]
Minimum variable degree0
Maximum variable degree19
Distribution of variable degrees[{"degree":0,"count":171},{"degree":2,"count":228},{"degree":19,"count":20}]
Minimum constraint arity2
Maximum constraint arity20
Distribution of constraint arities[{"arity":2,"count":20},{"arity":3,"count":191},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1},{"arity":11,"count":1},{"arity":12,"count":1},{"arity":13,"count":1},{"arity":14,"count":1},{"arity":15,"count":1},{"arity":16,"count":1},{"arity":17,"count":1},{"arity":18,"count":1},{"arity":19,"count":1},{"arity":20,"count":1}]
Number of extensional constraints0
Number of intensional constraints209
Distribution of constraint types[{"type":"intension","count":209},{"type":"sum","count":19}]
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

0.00/0.01	c
0.00/0.01	c This is cosoco 2.00 --  
0.00/0.01	c
0.00/0.01	c command line: cosoco -lc -model -restarts -stick HOME/instance-4408963-1569801184.xml 
0.00/0.01	c intension  eq(mul(x[0],x[1]),y[0][0]) -> extension (support ? 1) - 4tuples
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0.00/0.07	c intension  eq(mul(c[0],c[0]),s[0]) -> extension (support ? 1) - 39tuples
0.00/0.07	c intension  eq(mul(c[1],c[1]),s[1]) -> extension (support ? 1) - 37tuples
0.00/0.07	c intension  eq(mul(c[2],c[2]),s[2]) -> extension (support ? 1) - 35tuples
0.00/0.07	c intension  eq(mul(c[3],c[3]),s[3]) -> extension (support ? 1) - 33tuples
0.00/0.07	c intension  eq(mul(c[4],c[4]),s[4]) -> extension (support ? 1) - 31tuples
0.00/0.07	c intension  eq(mul(c[5],c[5]),s[5]) -> extension (support ? 1) - 29tuples
0.00/0.07	c intension  eq(mul(c[6],c[6]),s[6]) -> extension (support ? 1) - 27tuples
0.00/0.07	c intension  eq(mul(c[7],c[7]),s[7]) -> extension (support ? 1) - 25tuples
0.00/0.08	c intension  eq(mul(c[8],c[8]),s[8]) -> extension (support ? 1) - 23tuples
0.00/0.08	c intension  eq(mul(c[9],c[9]),s[9]) -> extension (support ? 1) - 21tuples
0.00/0.08	c intension  eq(mul(c[10],c[10]),s[10]) -> extension (support ? 1) - 19tuples
0.00/0.08	c intension  eq(mul(c[11],c[11]),s[11]) -> extension (support ? 1) - 17tuples
0.00/0.08	c intension  eq(mul(c[12],c[12]),s[12]) -> extension (support ? 1) - 15tuples
0.00/0.08	c intension  eq(mul(c[13],c[13]),s[13]) -> extension (support ? 1) - 13tuples
0.00/0.08	c intension  eq(mul(c[14],c[14]),s[14]) -> extension (support ? 1) - 11tuples
0.00/0.08	c intension  eq(mul(c[15],c[15]),s[15]) -> extension (support ? 1) - 9tuples
0.00/0.08	c intension  eq(mul(c[16],c[16]),s[16]) -> extension (support ? 1) - 7tuples
0.00/0.08	c intension  eq(mul(c[17],c[17]),s[17]) -> extension (support ? 1) - 5tuples
0.00/0.08	c intension  eq(mul(c[18],c[18]),s[18]) -> extension (support ? 1) - 3tuples
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        :         0.08 s 
0.00/0.08	c |
0.00/0.08	c |               Variables: 419
0.00/0.08	c |            Domain Sizes: 2..39
0.00/0.08	c |
0.00/0.08	c |             Constraints: 229
0.00/0.08	c |                   Arity: 2..20  -- Binary: 20  -- Ternary: 191
0.00/0.08	c | 
0.00/0.08	c |                   Types: 
0.00/0.08	c |                          Extension: 209  (nb tuples: 3..39) -- (shared: 189)
0.00/0.08	c |                          Sum: 20
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 330
0.00/0.08	c    1 calls to solver(id=0): best=330 lower=0 upper=329 
0.00/0.08	o 270
0.00/0.09	o 242
0.00/0.09	c    3 calls to solver(id=0): best=242 lower=0 upper=241 
0.00/0.09	o 110
0.00/0.09	o 102
0.00/0.09	c    5 calls to solver(id=0): best=102 lower=0 upper=101 
0.00/0.10	o 90
0.00/0.10	o 78
0.00/0.10	c    7 calls to solver(id=0): best=78 lower=0 upper=77 
0.10/0.11	o 62
0.10/0.19	o 58
0.10/0.19	c    9 calls to solver(id=0): best=58 lower=0 upper=57 
0.31/0.38	o 50
0.41/0.48	o 46
0.41/0.48	c   11 calls to solver(id=0): best=46 lower=0 upper=45 
0.69/0.77	o 34
3.59/3.68	o 26
3.59/3.68	c   13 calls to solver(id=0): best=26 lower=0 upper=25 
408.89/408.94	s OPTIMUM FOUND
408.89/408.94	c call to solver        : 14
408.89/408.94	c
408.89/408.94	c restarts              : 140         
408.89/408.94	c conflicts             : 1607445      (3931 /sec)
408.89/408.94	c decisions             : 26685759     (65255 /sec)
408.89/408.94	c propagations          : 416045222   (1017353 /sec)
408.89/408.94	c root propagations     : 1011        
408.89/408.94	c filter calls          : 463054727      (1132305 /sec)
408.89/408.94	c useless filter calls  : 234855085      (50 %)
408.89/408.94	c Memory used           : 29.40 MB
408.89/408.94	c Best bound time (wc)  : 3.68354 s
408.89/408.94	c CPU time              : 408.949 s
408.89/408.94	c real time             : 408.944 s
408.89/408.94	
408.89/408.94	
408.89/408.94	v <instantiation type='solution' cost='26'>
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408.89/408.94	v <values>-1 -1 0 3 0 1 0 -1 0 1 0 1 0 3 0 1 0 1 0 1 1 0 9 0 1 0 1 0 1 0 1 0 9 0 1 0 1 0 1 1 -1 1 1 1 1 -1 1 -1 1 1 -1 -1 1 -1 -1 1 1 1 1 -1 -1 1 1 1 -1 -1 -1 -1 -1 1 -1 -1 1 -1 1 1 1 -1 * * * * * * * * * 1 -1 -1 1 1 -1 -1 1 * 1 * * * * * * * * * 1 -1 -1 -1 -1 1 1 * * 1 * * * * * * * * * 1 -1 1 1 1 -1 * * * 1 * * * * * * * * * 1 1 -1 -1 -1 * * * * 1 * * * * * * * * * -1 -1 1 1 * * * * * -1 * * * * * * * * * 1 1 -1 * * * * * * 1 * * * * * * * * * -1 -1 * * * * * * * -1 * * * * * * * * * 1 * * * * * * * * 1 * * * * * * * * * * * * * * * * * * -1 1 -1 1 1 -1 1 1 1 * -1 -1 1 -1 -1 -1 1 1 -1 -1 1 -1 1 -1 1 -1 -1 * * 1 1 1 1 -1 -1 1 -1 1 1 1 -1 -1 1 -1 1 * * * -1 1 -1 1 -1 -1 -1 1 1 -1 1 1 1 -1 1 * * * * -1 -1 -1 1 -1 1 1 1 1 -1 -1 -1 -1 1 * * * * * 1 -1 -1 1 1 -1 1 1 1 1 1 1 1 * * * * * * 1 -1 -1 -1 -1 -1 1 1 -1 1 -1 -1 * * * * * * * 1 -1 1 1 -1 -1 1 -1 1 1 1 * * * * * * * * 1 1 -1 1 -1 -1 -1 1 -1 1 * * * * * * * * * -1 -1 -1 1 -1 1 1 -1 1 </values>
408.89/408.94	v </instantiation>
408.89/408.94	

Verifier Data

OK	26

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: 16375 MiB (15260 MiB free)
  memory of node 1: 16384 MiB (15526 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408963-1569801184/watcher-4408963-1569801184 -o /tmp/evaluation-result-4408963-1569801184/solver-4408963-1569801184 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18514 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408963-1569801184.xml 

running on 4 cores: 0-3

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=20873, runsolver pid=20870
Current StackSize limit: 8192 KiB


[startup+0.100184 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 20874
/proc/meminfo: memFree=31523600/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6752 CPUtime=0.1 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 1863 0 0 0 10 0 0 0 20 0 1 0 556124481 30826496 1688 33554432000 4194304 6211132 140733616492384 140733616488920 5250311 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1688 900 493 0 831 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6752 KiB

[startup+0.210764 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 20874
/proc/meminfo: memFree=31523600/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6752 CPUtime=0.21 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 1864 0 0 0 21 0 0 0 20 0 1 0 556124481 30826496 1688 33554432000 4194304 6211132 140733616492384 140733616488920 5148711 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1688 900 493 0 831 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6752 KiB

[startup+0.310155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 20874
/proc/meminfo: memFree=31523600/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6752 CPUtime=0.31 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 1864 0 0 0 31 0 0 0 20 0 1 0 556124481 30826496 1688 33554432000 4194304 6211132 140733616492384 140733616488920 5409485 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1688 900 493 0 831 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6752 KiB

[startup+0.700286 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20874
/proc/meminfo: memFree=31523088/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6752 CPUtime=0.69 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 1865 0 0 0 69 0 0 0 20 0 1 0 556124481 30826496 1688 33554432000 4194304 6211132 140733616492384 140733616488920 5148725 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1688 900 493 0 831 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6752 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20874
/proc/meminfo: memFree=31523020/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6752 CPUtime=1.49 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 1865 0 0 0 149 0 0 0 20 0 1 0 556124481 30826496 1688 33554432000 4194304 6211132 140733616492384 140733616490520 5397407 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1688 900 493 0 831 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6752 KiB

[startup+3.11024 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20874
/proc/meminfo: memFree=31523172/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6812 CPUtime=3.1 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 2443 0 0 0 310 0 0 0 20 0 1 0 556124481 30826496 1703 33554432000 4194304 6211132 140733616492384 140733616490520 5149273 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1703 900 493 0 831 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6812 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20874
/proc/meminfo: memFree=31523172/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6812 CPUtime=6.29 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 3043 0 0 0 629 0 0 0 20 0 1 0 556124481 30826496 1703 33554432000 4194304 6211132 140733616492384 140733616490520 5148672 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1703 900 493 0 831 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6812 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20874
/proc/meminfo: memFree=31523132/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6812 CPUtime=12.69 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 3621 0 0 0 1269 0 0 0 20 0 1 0 556124481 30826496 1703 33554432000 4194304 6211132 140733616492384 140733616480264 5250321 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1703 900 493 0 831 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6812 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20876
/proc/meminfo: memFree=31522088/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=25.49 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 4782 0 0 0 2549 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5038656 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+51.1103 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20877
/proc/meminfo: memFree=31522032/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=51.1 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 5360 0 0 0 5110 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5035283 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/199 20880
/proc/meminfo: memFree=31521104/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=102.29 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 5938 0 0 0 10229 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5250304 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 20886
/proc/meminfo: memFree=31521324/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=162.29 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 6516 0 0 0 16229 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5150016 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 20890
/proc/meminfo: memFree=31521748/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=222.29 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 7094 0 0 0 22229 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5150975 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20894
/proc/meminfo: memFree=31521492/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=282.29 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 7676 0 0 0 28229 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5250304 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20900
/proc/meminfo: memFree=31521512/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=342.29 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 8254 0 0 0 34229 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5035216 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20912
/proc/meminfo: memFree=31521220/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=402.29 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 8834 0 0 0 40229 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5035326 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+408.95 s]
# the end of solver process 20873 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=408.949 s, system=0.005 s

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

[startup+403.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20912
/proc/meminfo: memFree=31521220/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=403.19 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 8834 0 0 0 40319 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5392113 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 403.19 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+406.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20912
/proc/meminfo: memFree=31521468/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=406.39 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 8834 0 0 0 40639 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5035326 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 406.39 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+408 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 20913
/proc/meminfo: memFree=31521528/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=408 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 8834 0 0 0 40800 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5038837 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 408 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+408.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20913
/proc/meminfo: memFree=31521528/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=408.39 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 8834 0 0 0 40839 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5149040 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 408.39 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+408.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20913
/proc/meminfo: memFree=31521528/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=408.79 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 8834 0 0 0 40879 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5156012 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 408.79 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

[startup+408.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20913
/proc/meminfo: memFree=31521528/32770688 swapFree=66927776/67108860
[pid=20873] ppid=20870 vsize=30104 memory=6816 CPUtime=408.89 cores=0-3
/proc/20873/stat : 20873 (cosoco) R 20870 20873 18483 0 -1 4202496 8834 0 0 0 40889 0 0 0 20 0 1 0 556124481 30826496 1704 33554432000 4194304 6211132 140733616492384 140733616480264 5035320 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11280384 140733616493579 140733616493681 140733616493681 140733616496590 0
/proc/20873/statm: 7526 1704 900 493 0 831 0
Current children cumulated CPU time: 408.89 s
Current children cumulated vsize: 30104 KiB
Current children cumulated memory: 6816 KiB

Child status: 0
Real time (s): 408.95
CPU time (s): 408.954
CPU user time (s): 408.949
CPU system time (s): 0.005
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 30104
Max. memory (cumulated for all children) (KiB): 6816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 408.949
system time used= 0.005
maximum resident set size= 6884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8885
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= 104


# summary of solver processes directly reported to runsolver:
#   pid: 20873
#   total CPU time (s): 408.954
#   total CPU user time (s): 408.949
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.49371 second user time and 3.13279 second system time

The end

Launcher Data

Begin job on node120 at 2011-12-31 08:13:24
IDJOB=4408963
IDBENCH=127062
IDSOLVER=2876
FILE ID=node120/4408963-1569801184
RUNJOBID= node120-1325301813-18514
PBS_JOBID= 21705832
Free space on /tmp= 61840 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-020.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408963-1569801184/watcher-4408963-1569801184 -o /tmp/evaluation-result-4408963-1569801184/solver-4408963-1569801184 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18514 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408963-1569801184.xml

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

MD5SUM BENCH= 8d1019e9f102c0840a0dc4bc65e6ddfe
RANDOM SEED=843305118

node120.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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770688 kB
MemFree:        31526384 kB
MemAvailable:   31787568 kB
Buffers:          204456 kB
Cached:           386668 kB
SwapCached:        68828 kB
Active:           333124 kB
Inactive:         344184 kB
Active(anon):      37072 kB
Inactive(anon):   130284 kB
Active(file):     296052 kB
Inactive(file):   213900 kB
Unevictable:      107072 kB
Mlocked:          107072 kB
SwapTotal:      67108860 kB
SwapFree:       66927776 kB
Dirty:              2492 kB
Writeback:             4 kB
AnonPages:        125664 kB
Mapped:            29312 kB
Shmem:             72460 kB
Slab:             163828 kB
SReclaimable:     134136 kB
SUnreclaim:        29692 kB
KernelStack:        3536 kB
PageTables:         5636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     588708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      146880 kB
DirectMap2M:    33398784 kB

Free space on /tmp at the end= 61836 MiB
End job on node120 at 2011-12-31 08:20:13