Trace number 4397537

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 2.0OPT99 428.297 428.309

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n15/
TravellingSalesman-15-30-06.xml
MD5SUMade148a10c7d29c0192a6b2badaa2a73
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark99
Best CPU time to get the best result obtained on this benchmark53.9509
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints16
Number of domains2
Minimum domain size15
Maximum domain size31
Distribution of domain sizes[{"size":15,"count":15},{"size":31,"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-4397537-1568587214.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..31
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 153
0.00/0.00	c    1 calls to solver(id=0): best=153 lower=30 upper=152 
0.10/0.11	o 151
0.10/0.11	o 143
0.10/0.11	c    3 calls to solver(id=0): best=143 lower=30 upper=142 
0.21/0.23	o 141
0.21/0.24	o 138
0.21/0.24	c    5 calls to solver(id=0): best=138 lower=30 upper=137 
0.51/0.57	o 137
0.60/0.69	o 135
0.60/0.69	c    7 calls to solver(id=0): best=135 lower=30 upper=134 
0.69/0.71	o 130
0.79/0.83	o 129
0.79/0.83	c    9 calls to solver(id=0): best=129 lower=30 upper=128 
1.39/1.49	o 128
1.49/1.50	o 125
1.49/1.50	c   11 calls to solver(id=0): best=125 lower=30 upper=124 
1.59/1.61	o 124
5.39/5.42	o 120
5.39/5.42	c   13 calls to solver(id=0): best=120 lower=30 upper=119 
5.39/5.42	o 116
5.39/5.43	o 115
5.39/5.43	c   15 calls to solver(id=0): best=115 lower=30 upper=114 
5.39/5.45	o 114
5.39/5.47	o 112
5.39/5.47	c   17 calls to solver(id=0): best=112 lower=30 upper=111 
5.39/5.47	o 110
5.39/5.48	o 107
5.39/5.48	c   19 calls to solver(id=0): best=107 lower=30 upper=106 
5.39/5.48	o 101
5.49/5.53	o 99
5.49/5.53	c   21 calls to solver(id=0): best=99 lower=30 upper=98 
428.28/428.30	s OPTIMUM FOUND
428.28/428.30	c call to solver        : 22
428.28/428.30	c
428.28/428.30	c restarts              : 826         
428.28/428.30	c conflicts             : 10369887     (24212 /sec)
428.28/428.30	c decisions             : 17331885     (40467 /sec)
428.28/428.30	c propagations          : 1479423965  (3454239 /sec)
428.28/428.30	c root propagations     : 591         
428.28/428.30	c filter calls          : 212660704      (496532 /sec)
428.28/428.30	c useless filter calls  : 103474117      (48 %)
428.28/428.30	c Memory used           : 26.72 MB
428.28/428.30	c Best bound time (wc)  : 5.52773 s
428.28/428.30	c CPU time              : 428.292 s
428.28/428.30	c real time             : 428.304 s
428.28/428.30	
428.28/428.30	
428.28/428.30	v <instantiation type='solution' cost='99'>
428.28/428.30	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>
428.28/428.30	v <values>3 9 8 6 1 0 2 5 4 7 10 13 14 12 11 5 5 7 11 5 5 9 3 9 6 8 2 13 6 5 </values>
428.28/428.30	v </instantiation>
428.28/428.30

Verifier Data 

OK	99

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 (14901 MiB free)
  memory of node 1: 16384 MiB (15534 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397537-1568587214/watcher-4397537-1568587214 -o /tmp/evaluation-result-4397537-1568587214/solver-4397537-1568587214 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1568572726-19030 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397537-1568587214.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=22089, runsolver pid=22086

[startup+0.100151 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22090
/proc/meminfo: memFree=31166772/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3688 CPUtime=0.1 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1148 0 0 0 10 0 0 0 20 0 1 0 434974445 28016640 922 33554432000 4194304 6211092 140735362634416 140735362622296 5397368 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/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+0.209285 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22090
/proc/meminfo: memFree=31166508/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3688 CPUtime=0.21 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1148 0 0 0 21 0 0 0 20 0 1 0 434974445 28016640 922 33554432000 4194304 6211092 140735362634416 140735362622296 5038866 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/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+0.308747 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22090
/proc/meminfo: memFree=31166596/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3688 CPUtime=0.31 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1148 0 0 0 31 0 0 0 20 0 1 0 434974445 28016640 922 33554432000 4194304 6211092 140735362634416 140735362622296 5081431 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/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+0.700272 s]
/proc/loadavg: 2.08 2.03 2.05 4/199 22090
/proc/meminfo: memFree=31166472/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3688 CPUtime=0.69 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1148 0 0 0 69 0 0 0 20 0 1 0 434974445 28016640 922 33554432000 4194304 6211092 140735362634416 140735362622296 5157588 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/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+1.50029 s]
/proc/loadavg: 2.08 2.03 2.05 3/199 22090
/proc/meminfo: memFree=31166044/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3688 CPUtime=1.49 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1148 0 0 0 149 0 0 0 20 0 1 0 434974445 28016640 922 33554432000 4194304 6211092 140735362634416 140735362622296 5081301 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/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+3.10891 s]
/proc/loadavg: 2.08 2.03 2.05 3/199 22090
/proc/meminfo: memFree=31166052/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=3.1 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1188 0 0 0 310 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5082393 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+6.30026 s]
/proc/loadavg: 2.08 2.03 2.05 3/199 22090
/proc/meminfo: memFree=31165948/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=6.29 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1243 0 0 0 629 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362632552 5079538 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+12.7003 s]
/proc/loadavg: 2.07 2.03 2.05 3/199 22090
/proc/meminfo: memFree=31165824/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=12.69 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1287 0 0 0 1269 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5250287 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.03 2.05 3/199 22092
/proc/meminfo: memFree=31165564/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=25.49 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1367 0 0 0 2549 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5082405 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+51.1093 s]
/proc/loadavg: 2.04 2.03 2.05 3/199 22100
/proc/meminfo: memFree=31164500/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=51.1 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1407 0 0 0 5110 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5250272 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 22104
/proc/meminfo: memFree=31163976/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=102.29 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1447 0 0 0 10229 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5038964 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 22110
/proc/meminfo: memFree=31164092/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=162.29 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1487 0 0 0 16229 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5080435 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22114
/proc/meminfo: memFree=31164168/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=222.29 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1532 0 0 0 22229 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5079663 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22118
/proc/meminfo: memFree=31164544/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=282.28 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1572 0 0 0 28228 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5039137 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22124
/proc/meminfo: memFree=31164012/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=342.28 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1612 0 0 0 34228 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5039385 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22128
/proc/meminfo: memFree=31164208/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=402.28 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1652 0 0 0 40228 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5039132 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+428.309 s]
# the end of solver process 22089 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=428.293 s, system=0.003999 s

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

[startup+409.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22128
/proc/meminfo: memFree=31164208/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=409.58 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1652 0 0 0 40958 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5039029 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 409.58 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+416 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22128
/proc/meminfo: memFree=31164208/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=415.99 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1692 0 0 0 41599 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5397289 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 415.99 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+422.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22129
/proc/meminfo: memFree=31163920/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=422.38 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1692 0 0 0 42238 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5038947 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 422.38 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+425.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22131
/proc/meminfo: memFree=31163516/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=425.58 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1692 0 0 0 42558 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5039170 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 425.58 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+427.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22131
/proc/meminfo: memFree=31163780/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=427.18 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1692 0 0 0 42718 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5039022 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 427.18 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+428 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 22131
/proc/meminfo: memFree=31163904/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=427.99 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1692 0 0 0 42799 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5078864 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 427.99 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+428.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22131
/proc/meminfo: memFree=31163904/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=428.18 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1692 0 0 0 42818 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5079573 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 428.18 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

[startup+428.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22131
/proc/meminfo: memFree=31163904/32770624 swapFree=66997024/67108860
[pid=22089] ppid=22086 vsize=27360 memory=3944 CPUtime=428.28 cores=1,3,5,7
/proc/22089/stat : 22089 (cosoco) R 22086 22089 18998 0 -1 4202496 1692 0 0 0 42828 0 0 0 20 0 1 0 434974445 28016640 986 33554432000 4194304 6211092 140735362634416 140735362622296 5193744 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 19795968 140735362638859 140735362638961 140735362638961 140735362641870 0
/proc/22089/statm: 6840 986 872 493 0 145 0
Current children cumulated CPU time: 428.28 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3944 KiB

Child status: 0
Real time (s): 428.309
CPU time (s): 428.297
CPU user time (s): 428.293
CPU system time (s): 0.003999
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 27360
Max. memory (cumulated for all children) (KiB): 3944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 428.293
system time used= 0.003999
maximum resident set size= 4012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1743
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= 110


# summary of solver processes directly reported to runsolver:
#   pid: 22089
#   total CPU time (s): 428.297
#   total CPU user time (s): 428.293
#   total CPU system time (s): 0.003999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.44568 second user time and 2.79098 second system time

The end

Launcher Data 

Begin job on node103 at 2019-09-16 00:39:15
IDJOB=4397537
IDBENCH=135731
IDSOLVER=2849
FILE ID=node103/4397537-1568587214
RUNJOBID= node103-1568572726-19030
PBS_JOBID= 21703337
Free space on /tmp= 61716 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n15/TravellingSalesman-15-30-06.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397537-1568587214/watcher-4397537-1568587214 -o /tmp/evaluation-result-4397537-1568587214/solver-4397537-1568587214 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1568572726-19030 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397537-1568587214.xml

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

MD5SUM BENCH= ade148a10c7d29c0192a6b2badaa2a73
RANDOM SEED=1080157230

node103.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	: 5333.74
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	: 5333.74
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	: 5333.74
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	: 5333.74
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:        31166972 kB
MemAvailable:   31778200 kB
Buffers:          127120 kB
Cached:           776540 kB
SwapCached:         9168 kB
Active:           702020 kB
Inactive:         319452 kB
Active(anon):     112144 kB
Inactive(anon):    55272 kB
Active(file):     589876 kB
Inactive(file):   264180 kB
Unevictable:      111152 kB
Mlocked:          111152 kB
SwapTotal:      67108860 kB
SwapFree:       66997024 kB
Dirty:              2804 kB
Writeback:             0 kB
AnonPages:         47224 kB
Mapped:            48704 kB
Shmem:             40856 kB
Slab:             175620 kB
SReclaimable:     146016 kB
SUnreclaim:        29604 kB
KernelStack:        3760 kB
PageTables:         5900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     641068 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 61712 MiB
End job on node103 at 2019-09-16 00:46:23