Trace number 4397523

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 2.0OPT106 456.583 456.594

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n15/
TravellingSalesman-15-30-01.xml
MD5SUM47b15046b8b091c4bf04c3c6cda399a9
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark106
Best CPU time to get the best result obtained on this benchmark81.0792
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints16
Number of domains2
Minimum domain size15
Maximum domain size24
Distribution of domain sizes[{"size":15,"count":15},{"size":24,"count":15}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":15},{"degree":3,"count":15}]
Minimum constraint arity3
Maximum constraint arity15
Distribution of constraint arities[{"arity":3,"count":15},{"arity":15,"count":1}]
Number of extensional constraints15
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":15},{"type":"allDifferent","count":1}]
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 

0.00/0.00	c
0.00/0.00	c This is cosoco 2.00 --  
0.00/0.00	c
0.00/0.00	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397523-1568587382.xml 
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 30
0.00/0.00	c |            Domain Sizes: 15..24
0.00/0.00	c |
0.00/0.00	c |             Constraints: 17
0.00/0.00	c |                   Arity: 3..15  -- Ternary: 15
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          All Different: 1
0.00/0.00	c |                          Extension: 15  (nb tuples: 210..210) -- (shared: 14)
0.00/0.00	c |                          Sum: 1
0.00/0.00	c |                          
0.00/0.00	c |               Objective: Minimize Sum
0.00/0.00	
0.00/0.00	c =========================================================================================================
0.00/0.00	o 182
0.00/0.00	c    1 calls to solver(id=0): best=182 lower=60 upper=181 
0.00/0.00	o 179
0.00/0.01	o 170
0.00/0.01	c    3 calls to solver(id=0): best=170 lower=60 upper=169 
0.00/0.01	o 166
0.00/0.01	o 165
0.00/0.01	c    5 calls to solver(id=0): best=165 lower=60 upper=164 
0.00/0.01	o 161
0.00/0.01	o 159
0.00/0.01	c    7 calls to solver(id=0): best=159 lower=60 upper=158 
0.00/0.02	o 157
0.10/0.11	o 152
0.10/0.11	c    9 calls to solver(id=0): best=152 lower=60 upper=151 
0.10/0.13	o 151
0.10/0.13	o 150
0.10/0.13	c   11 calls to solver(id=0): best=150 lower=60 upper=149 
0.10/0.14	o 149
0.10/0.14	o 144
0.10/0.14	c   13 calls to solver(id=0): best=144 lower=60 upper=143 
0.10/0.15	o 143
0.10/0.15	o 138
0.10/0.15	c   15 calls to solver(id=0): best=138 lower=60 upper=137 
0.31/0.38	o 136
0.41/0.49	o 133
0.41/0.49	c   17 calls to solver(id=0): best=133 lower=60 upper=132 
0.51/0.57	o 130
0.69/0.71	o 128
0.69/0.71	c   19 calls to solver(id=0): best=128 lower=60 upper=127 
0.69/0.72	o 126
0.69/0.77	o 124
0.69/0.77	c   21 calls to solver(id=0): best=124 lower=60 upper=123 
0.79/0.84	o 123
2.69/2.78	o 121
2.69/2.78	c   23 calls to solver(id=0): best=121 lower=60 upper=120 
3.19/3.26	o 120
3.29/3.37	o 118
3.29/3.37	c   25 calls to solver(id=0): best=118 lower=60 upper=117 
4.59/4.61	o 117
4.59/4.65	o 116
4.59/4.65	c   27 calls to solver(id=0): best=116 lower=60 upper=115 
4.79/4.85	o 115
5.59/5.68	o 114
5.59/5.68	c   29 calls to solver(id=0): best=114 lower=60 upper=113 
8.00/8.07	o 112
8.00/8.08	o 107
8.00/8.08	c   31 calls to solver(id=0): best=107 lower=60 upper=106 
8.29/8.32	o 106
456.48/456.59	s OPTIMUM FOUND
456.48/456.59	c call to solver        : 33
456.48/456.59	c
456.48/456.59	c restarts              : 940         
456.48/456.59	c conflicts             : 11704356     (25635 /sec)
456.48/456.59	c decisions             : 19551839     (42823 /sec)
456.48/456.59	c propagations          : 1352001377  (2961164 /sec)
456.48/456.59	c root propagations     : 492         
456.48/456.59	c filter calls          : 242333635      (530761 /sec)
456.48/456.59	c useless filter calls  : 114269272      (47 %)
456.48/456.59	c Memory used           : 26.72 MB
456.48/456.59	c Best bound time (wc)  : 8.31935 s
456.48/456.59	c CPU time              : 456.578 s
456.48/456.59	c real time             : 456.589 s
456.48/456.59	
456.48/456.59	
456.48/456.59	v <instantiation type='solution' cost='106'>
456.48/456.59	v <list>c[0] c[10] c[11] c[12] c[13] c[14] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] d[0] d[10] d[11] d[12] d[13] d[14] d[1] d[2] d[3] d[4] d[5] d[6] d[7] d[8] d[9] </list>
456.48/456.59	v <values>10 7 11 14 13 12 2 1 5 9 8 6 4 0 3 14 9 9 7 11 5 4 5 7 5 4 6 7 4 9 </values>
456.48/456.59	v </instantiation>
456.48/456.59

Verifier Data 

OK	106

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 (13930 MiB free)
  memory of node 1: 16384 MiB (15615 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397523-1568587382/watcher-4397523-1568587382 -o /tmp/evaluation-result-4397523-1568587382/solver-4397523-1568587382 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568572893-29520 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397523-1568587382.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=32170, runsolver pid=32167
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 32171
/proc/meminfo: memFree=30255184/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3688 CPUtime=0.1 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1146 0 0 0 10 0 0 0 20 0 1 0 435006676 28016640 922 33554432000 4194304 6211092 140734591374560 140734591371096 5250289 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 922 820 493 0 145 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3688 KiB

[startup+0.209409 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 32171
/proc/meminfo: memFree=30255184/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3688 CPUtime=0.21 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1146 0 0 0 21 0 0 0 20 0 1 0 435006676 28016640 922 33554432000 4194304 6211092 140734591374560 140734591371096 5039410 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 922 820 493 0 145 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3688 KiB

[startup+0.308952 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 32171
/proc/meminfo: memFree=30255184/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3688 CPUtime=0.31 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1146 0 0 0 31 0 0 0 20 0 1 0 435006676 28016640 922 33554432000 4194304 6211092 140734591374560 140734591371096 5394170 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 922 820 493 0 145 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3688 KiB

[startup+0.700274 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 32171
/proc/meminfo: memFree=30255184/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3688 CPUtime=0.69 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1146 0 0 0 69 0 0 0 20 0 1 0 435006676 28016640 922 33554432000 4194304 6211092 140734591374560 140734591371096 5155923 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 922 820 493 0 145 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3688 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 32171
/proc/meminfo: memFree=30254988/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3688 CPUtime=1.49 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1146 0 0 0 149 0 0 0 20 0 1 0 435006676 28016640 922 33554432000 4194304 6211092 140734591374560 140734591372696 5039038 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 922 820 493 0 145 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3688 KiB

[startup+3.10909 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 32171
/proc/meminfo: memFree=30254356/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=3.1 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1201 0 0 0 310 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5039210 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+6.30026 s]
/proc/loadavg: 1.84 1.98 2.03 3/199 32173
/proc/meminfo: memFree=30254736/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=6.29 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1256 0 0 0 629 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5039038 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.98 2.03 3/197 32173
/proc/meminfo: memFree=30254800/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=12.69 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1351 0 0 0 1269 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5039038 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 1.98 2.03 3/197 32174
/proc/meminfo: memFree=30254272/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=25.49 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1395 0 0 0 2549 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5389823 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+51.1092 s]
/proc/loadavg: 1.93 1.99 2.03 3/198 32176
/proc/meminfo: memFree=30254332/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=51.1 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1440 0 0 0 5110 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5380441 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/197 32180
/proc/meminfo: memFree=30254132/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=102.29 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1520 0 0 0 10229 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5250272 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/197 32184
/proc/meminfo: memFree=30253896/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=162.29 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1560 0 0 0 16229 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5039038 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/197 32188
/proc/meminfo: memFree=30254192/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=222.29 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1600 0 0 0 22229 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5250289 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/197 32194
/proc/meminfo: memFree=30254100/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=282.28 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1639 0 0 0 28228 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5039536 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/198 32206
/proc/meminfo: memFree=30253192/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=342.28 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1680 0 0 0 34228 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5081280 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/198 32210
/proc/meminfo: memFree=30253100/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=402.28 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1720 0 0 0 40228 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5039026 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+456.594 s]
# the end of solver process 32170 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=456.578 s, system=0.004999 s

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

[startup+409.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 32212
/proc/meminfo: memFree=30252992/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=409.58 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1720 0 0 0 40958 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5380270 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 409.58 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+435.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/198 32213
/proc/meminfo: memFree=30253364/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=435.18 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1720 0 0 0 43518 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5039038 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 435.18 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+448 s]*
/proc/loadavg: 2.00 1.99 2.03 3/198 32214
/proc/meminfo: memFree=30253372/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=447.99 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1720 0 0 0 44799 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5039038 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 447.99 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+451.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/198 32214
/proc/meminfo: memFree=30253372/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=451.18 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1720 0 0 0 45118 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5250279 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 451.18 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+454.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 32216
/proc/meminfo: memFree=30253172/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=454.38 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1720 0 0 0 45438 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5081194 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 454.38 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+455.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 32216
/proc/meminfo: memFree=30253172/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=455.18 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1720 0 0 0 45518 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5079838 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 455.18 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+456 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 32216
/proc/meminfo: memFree=30253172/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=455.99 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1720 0 0 0 45599 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5080191 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 455.99 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+456.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 32216
/proc/meminfo: memFree=30253172/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=456.38 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1720 0 0 0 45638 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5250272 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 456.38 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

[startup+456.5 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 32216
/proc/meminfo: memFree=30253172/32770624 swapFree=66932320/67108860
[pid=32170] ppid=32167 vsize=27360 memory=3940 CPUtime=456.48 cores=1,3,5,7
/proc/32170/stat : 32170 (cosoco) R 32167 32170 29488 0 -1 4202496 1720 0 0 0 45648 0 0 0 20 0 1 0 435006676 28016640 985 33554432000 4194304 6211092 140734591374560 140734591372696 5081669 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 35799040 140734591378443 140734591378545 140734591378545 140734591381454 0
/proc/32170/statm: 6840 985 872 493 0 145 0
Current children cumulated CPU time: 456.48 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3940 KiB

Child status: 0
Real time (s): 456.594
CPU time (s): 456.583
CPU user time (s): 456.578
CPU system time (s): 0.004999
CPU usage (%): 99.9976
Max. virtual memory (cumulated for all children) (KiB): 27360
Max. memory (cumulated for all children) (KiB): 3940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 456.578
system time used= 0.004999
maximum resident set size= 4008
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1770
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= 117


# summary of solver processes directly reported to runsolver:
#   pid: 32170
#   total CPU time (s): 456.583
#   total CPU user time (s): 456.578
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.67764 second user time and 2.90982 second system time

The end

Launcher Data 

Begin job on node139 at 2019-09-16 00:44:52
IDJOB=4397523
IDBENCH=135734
IDSOLVER=2849
FILE ID=node139/4397523-1568587382
RUNJOBID= node139-1568572893-29520
PBS_JOBID= 21703316
Free space on /tmp= 59556 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n15/TravellingSalesman-15-30-01.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397523-1568587382/watcher-4397523-1568587382 -o /tmp/evaluation-result-4397523-1568587382/solver-4397523-1568587382 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568572893-29520 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397523-1568587382.xml

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

MD5SUM BENCH= 47b15046b8b091c4bf04c3c6cda399a9
RANDOM SEED=2113842222

node139.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	: 5333.57
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	: 5333.57
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	: 5333.57
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	: 5333.57
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:        30255524 kB
MemAvailable:   31815972 kB
Buffers:          156840 kB
Cached:          1691156 kB
SwapCached:        74320 kB
Active:           602212 kB
Inactive:        1325668 kB
Active(anon):       5316 kB
Inactive(anon):   123836 kB
Active(file):     596896 kB
Inactive(file):  1201832 kB
Unevictable:      106916 kB
Mlocked:          106916 kB
SwapTotal:      67108860 kB
SwapFree:       66932320 kB
Dirty:              2764 kB
Writeback:             0 kB
AnonPages:        114480 kB
Mapped:            48480 kB
Shmem:             40520 kB
Slab:             184620 kB
SReclaimable:     155108 kB
SUnreclaim:        29512 kB
KernelStack:        3536 kB
PageTables:         5180 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     527024 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:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 59552 MiB
End job on node139 at 2019-09-16 00:52:29