Trace number 4408277

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 359.744 359.764

General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-021.xml
MD5SUM6f45f3e4d1081bc980187c6d0b1f79c7
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 benchmark31.688
Satisfiable
(Un)Satisfiability was proved
Number of variables461
Number of constraints250
Number of domains41
Minimum domain size2
Maximum domain size41
Distribution of domain sizes[{"size":2,"count":232},{"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":2},{"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},{"size":41,"count":1}]
Minimum variable degree0
Maximum variable degree20
Distribution of variable degrees[{"degree":0,"count":190},{"degree":2,"count":250},{"degree":20,"count":21}]
Minimum constraint arity2
Maximum constraint arity21
Distribution of constraint arities[{"arity":2,"count":21},{"arity":3,"count":211},{"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},{"arity":21,"count":1}]
Number of extensional constraints0
Number of intensional constraints230
Distribution of constraint types[{"type":"intension","count":230},{"type":"sum","count":20}]
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-4408277-1569797654.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) - 41tuples
0.00/0.07	c intension  eq(mul(c[1],c[1]),s[1]) -> extension (support ? 1) - 39tuples
0.00/0.07	c intension  eq(mul(c[2],c[2]),s[2]) -> extension (support ? 1) - 37tuples
0.00/0.07	c intension  eq(mul(c[3],c[3]),s[3]) -> extension (support ? 1) - 35tuples
0.00/0.07	c intension  eq(mul(c[4],c[4]),s[4]) -> extension (support ? 1) - 33tuples
0.00/0.07	c intension  eq(mul(c[5],c[5]),s[5]) -> extension (support ? 1) - 31tuples
0.00/0.07	c intension  eq(mul(c[6],c[6]),s[6]) -> extension (support ? 1) - 29tuples
0.00/0.07	c intension  eq(mul(c[7],c[7]),s[7]) -> extension (support ? 1) - 27tuples
0.00/0.07	c intension  eq(mul(c[8],c[8]),s[8]) -> extension (support ? 1) - 25tuples
0.00/0.07	c intension  eq(mul(c[9],c[9]),s[9]) -> extension (support ? 1) - 23tuples
0.00/0.07	c intension  eq(mul(c[10],c[10]),s[10]) -> extension (support ? 1) - 21tuples
0.00/0.07	c intension  eq(mul(c[11],c[11]),s[11]) -> extension (support ? 1) - 19tuples
0.00/0.07	c intension  eq(mul(c[12],c[12]),s[12]) -> extension (support ? 1) - 17tuples
0.00/0.07	c intension  eq(mul(c[13],c[13]),s[13]) -> extension (support ? 1) - 15tuples
0.00/0.07	c intension  eq(mul(c[14],c[14]),s[14]) -> extension (support ? 1) - 13tuples
0.00/0.08	c intension  eq(mul(c[15],c[15]),s[15]) -> extension (support ? 1) - 11tuples
0.00/0.08	c intension  eq(mul(c[16],c[16]),s[16]) -> extension (support ? 1) - 9tuples
0.00/0.08	c intension  eq(mul(c[17],c[17]),s[17]) -> extension (support ? 1) - 7tuples
0.00/0.08	c intension  eq(mul(c[18],c[18]),s[18]) -> extension (support ? 1) - 5tuples
0.00/0.08	c intension  eq(mul(c[19],c[19]),s[19]) -> 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: 461
0.00/0.08	c |            Domain Sizes: 2..41
0.00/0.08	c |
0.00/0.08	c |             Constraints: 251
0.00/0.08	c |                   Arity: 2..21  -- Binary: 21  -- Ternary: 211
0.00/0.08	c | 
0.00/0.08	c |                   Types: 
0.00/0.08	c |                          Extension: 230  (nb tuples: 3..41) -- (shared: 209)
0.00/0.08	c |                          Sum: 21
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 582
0.00/0.08	c    1 calls to solver(id=0): best=582 lower=0 upper=581 
0.00/0.08	o 458
0.00/0.08	o 230
0.00/0.08	c    3 calls to solver(id=0): best=230 lower=0 upper=229 
0.00/0.09	o 206
0.00/0.09	o 158
0.00/0.09	c    5 calls to solver(id=0): best=158 lower=0 upper=157 
0.00/0.09	o 86
0.00/0.10	o 82
0.00/0.10	c    7 calls to solver(id=0): best=82 lower=0 upper=81 
0.00/0.10	o 78
0.10/0.16	o 66
0.10/0.16	c    9 calls to solver(id=0): best=66 lower=0 upper=65 
0.21/0.25	o 62
0.21/0.31	o 54
0.21/0.31	c   11 calls to solver(id=0): best=54 lower=0 upper=53 
0.51/0.60	o 50
0.60/0.65	o 42
0.60/0.65	c   13 calls to solver(id=0): best=42 lower=0 upper=41 
40.19/40.29	o 34
164.88/165.00	o 26
164.88/165.00	c   15 calls to solver(id=0): best=26 lower=0 upper=25 
359.67/359.76	s OPTIMUM FOUND
359.67/359.76	c call to solver        : 16
359.67/359.76	c
359.67/359.76	c restarts              : 237         
359.67/359.76	c conflicts             : 1634532      (4544 /sec)
359.67/359.76	c decisions             : 28420327     (79002 /sec)
359.67/359.76	c propagations          : 407172780   (1131853 /sec)
359.67/359.76	c root propagations     : 1111        
359.67/359.76	c filter calls          : 451335926      (1254617 /sec)
359.67/359.76	c useless filter calls  : 229585887      (50 %)
359.67/359.76	c Memory used           : 29.80 MB
359.67/359.76	c Best bound time (wc)  : 165.002 s
359.67/359.76	c CPU time              : 359.74 s
359.67/359.76	c real time             : 359.759 s
359.67/359.76	
359.67/359.76	
359.67/359.76	v <instantiation type='solution' cost='26'>
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359.67/359.76	v <values>0 0 1 0 1 0 1 0 -3 0 1 1 0 1 0 -3 0 1 0 1 0 0 1 0 1 0 1 0 9 0 1 1 0 1 0 9 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 -1 -1 * * * * * * * * 1 1 1 -1 1 -1 1 -1 -1 1 1 * * * * * * * * * -1 1 -1 1 -1 1 -1 1 -1 </values>
359.67/359.76	v </instantiation>
359.67/359.76	

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: 16374 MiB (15265 MiB free)
  memory of node 1: 16384 MiB (15720 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408277-1569797654/watcher-4408277-1569797654 -o /tmp/evaluation-result-4408277-1569797654/solver-4408277-1569797654 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1569787354-10134 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408277-1569797654.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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
solver pid=12998, runsolver pid=12995
Starting watchdog thread
Current StackSize limit: 8192 KiB


[startup+0.100846 s]*
/proc/loadavg: 2.00 2.01 2.04 3/200 12999
/proc/meminfo: memFree=31727320/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30380 memory=7024 CPUtime=0.1 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 1951 0 0 0 10 0 0 0 20 0 1 0 556037857 31109120 1756 33554432000 4194304 6211132 140730066152848 140730066140728 140424411474917 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7595 1756 900 493 0 900 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30380 KiB
Current children cumulated memory: 7024 KiB

[startup+0.209585 s]*
/proc/loadavg: 2.00 2.01 2.04 3/200 12999
/proc/meminfo: memFree=31726788/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7024 CPUtime=0.21 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 1958 0 0 0 21 0 0 0 20 0 1 0 556037857 31244288 1756 33554432000 4194304 6211132 140730066152848 140730066150984 5250304 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1756 900 493 0 933 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7024 KiB

[startup+0.308971 s]*
/proc/loadavg: 2.00 2.01 2.04 3/200 12999
/proc/meminfo: memFree=31726788/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7024 CPUtime=0.31 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 1959 0 0 0 31 0 0 0 20 0 1 0 556037857 31244288 1756 33554432000 4194304 6211132 140730066152848 140730066150984 5396788 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1756 900 493 0 933 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7024 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 12999
/proc/meminfo: memFree=31726788/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7024 CPUtime=0.69 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 1959 0 0 0 69 0 0 0 20 0 1 0 556037857 31244288 1756 33554432000 4194304 6211132 140730066152848 140730066150984 5039149 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1756 900 493 0 933 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7024 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 12999
/proc/meminfo: memFree=31726728/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7024 CPUtime=1.49 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 1960 0 0 0 149 0 0 0 20 0 1 0 556037857 31244288 1756 33554432000 4194304 6211132 140730066152848 140730066140728 5035320 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1756 900 493 0 933 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7024 KiB

[startup+3.10904 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 12999
/proc/meminfo: memFree=31726384/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=3.1 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 2622 0 0 0 310 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5186331 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 12999
/proc/meminfo: memFree=31726384/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=6.29 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 3279 0 0 0 629 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5193776 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 12999
/proc/meminfo: memFree=31725920/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=12.69 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 3935 0 0 0 1269 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5157804 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13000
/proc/meminfo: memFree=31725672/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=25.49 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 5246 0 0 0 2549 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5149207 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13002
/proc/meminfo: memFree=31725852/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=51.1 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 5928 0 0 0 5110 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066150984 5150970 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13008
/proc/meminfo: memFree=31725388/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=102.28 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 6212 0 0 0 10228 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066150984 5149266 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13012
/proc/meminfo: memFree=31725172/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=162.28 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 6496 0 0 0 16228 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066150984 5148887 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13018
/proc/meminfo: memFree=31724624/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=222.28 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 6798 0 0 0 22228 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5409471 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13023
/proc/meminfo: memFree=31725288/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=282.28 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 7082 0 0 0 28228 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5035312 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13027
/proc/meminfo: memFree=31725224/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=342.27 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 7366 0 0 0 34227 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5408904 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+359.764 s]
# the end of solver process 12998 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=359.74 s, system=0.00402 s

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

[startup+345.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13027
/proc/meminfo: memFree=31725224/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=345.57 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 7366 0 0 0 34557 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5148887 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 345.57 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+352 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 13027
/proc/meminfo: memFree=31725348/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=351.98 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 7366 0 0 0 35198 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5017217 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 351.98 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+355.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13029
/proc/meminfo: memFree=31725424/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=355.17 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 7650 0 0 0 35517 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5009388 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 355.17 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+356.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13029
/proc/meminfo: memFree=31725548/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=356.77 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 7650 0 0 0 35677 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5148822 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 356.77 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+358.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 13029
/proc/meminfo: memFree=31725564/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=358.37 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 7650 0 0 0 35837 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5149030 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 358.37 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+359.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13029
/proc/meminfo: memFree=31725564/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=359.17 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 7650 0 0 0 35917 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5035232 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 359.17 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+359.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13029
/proc/meminfo: memFree=31725564/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=359.57 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 7650 0 0 0 35957 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5250321 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 359.57 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

[startup+359.7 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 13029
/proc/meminfo: memFree=31725564/32770624 swapFree=66947600/67108860
[pid=12998] ppid=12995 vsize=30512 memory=7196 CPUtime=359.67 cores=1,3,5,7
/proc/12998/stat : 12998 (cosoco) R 12995 12998 10102 0 -1 4202496 7650 0 0 0 35967 0 0 0 20 0 1 0 556037857 31244288 1799 33554432000 4194304 6211132 140730066152848 140730066140728 5039261 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 37638144 140730066158603 140730066158705 140730066158705 140730066161614 0
/proc/12998/statm: 7628 1799 900 493 0 933 0
Current children cumulated CPU time: 359.67 s
Current children cumulated vsize: 30512 KiB
Current children cumulated memory: 7196 KiB

Child status: 0
Real time (s): 359.764
CPU time (s): 359.744
CPU user time (s): 359.74
CPU system time (s): 0.00402
CPU usage (%): 99.9945
Max. virtual memory (cumulated for all children) (KiB): 30512
Max. memory (cumulated for all children) (KiB): 7196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.74
system time used= 0.00402
maximum resident set size= 7260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7701
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= 15
involuntary context switches= 98


# summary of solver processes directly reported to runsolver:
#   pid: 12998
#   total CPU time (s): 359.744
#   total CPU user time (s): 359.74
#   total CPU system time (s): 0.00402

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.2697 second user time and 2.34112 second system time

The end

Launcher Data

Begin job on node150 at 2019-09-30 00:53:33
IDJOB=4408277
IDBENCH=127014
IDSOLVER=2874
FILE ID=node150/4408277-1569797654
RUNJOBID= node150-1569787354-10134
PBS_JOBID= 21705815
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-021.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408277-1569797654/watcher-4408277-1569797654 -o /tmp/evaluation-result-4408277-1569797654/solver-4408277-1569797654 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1569787354-10134 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408277-1569797654.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6f45f3e4d1081bc980187c6d0b1f79c7
RANDOM SEED=1369674712

node150.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        31730580 kB
MemAvailable:   31799136 kB
Buffers:          135300 kB
Cached:           221300 kB
SwapCached:         5532 kB
Active:           291432 kB
Inactive:         209416 kB
Active(anon):     146952 kB
Inactive(anon):    21808 kB
Active(file):     144480 kB
Inactive(file):   187608 kB
Unevictable:      110020 kB
Mlocked:          110020 kB
SwapTotal:      67108860 kB
SwapFree:       66947600 kB
Dirty:              2724 kB
Writeback:             0 kB
AnonPages:        252832 kB
Mapped:            28376 kB
Shmem:             15628 kB
Slab:             133536 kB
SReclaimable:     104608 kB
SUnreclaim:        28928 kB
KernelStack:        3568 kB
PageTables:         5500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     705876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    204800 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       99712 kB
DirectMap2M:    33445888 kB

Free space on /tmp at the end= 62024 MiB
End job on node150 at 2019-09-30 00:59:33