Trace number 4394793

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 2OPT99 432.255 432.276

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 

0.00/0.01	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-4394793-1568352188.xml 
0.00/0.01	c enable optimization
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.00 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 30
0.00/0.01	c |            Domain Sizes: 15..31
0.00/0.01	c |
0.00/0.01	c |             Constraints: 17
0.00/0.01	c |                   Arity: 3..15  -- Ternary: 15
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          All Different: 1
0.00/0.01	c |                          Extension: 15  (nb tuples: 210..210) -- (shared: 14)
0.00/0.01	c |                          Sum: 1
0.00/0.01	c |                          
0.00/0.01	c |               Objective: Minimize Sum
0.00/0.01	
0.00/0.01	c =========================================================================================================
0.00/0.01	o 153
0.00/0.01	c    1 calls to solver(id=0): best=153 lower=30 upper=152 
0.09/0.11	o 151
0.09/0.12	o 143
0.09/0.12	c    3 calls to solver(id=0): best=143 lower=30 upper=142 
0.20/0.24	o 141
0.20/0.25	o 138
0.20/0.25	c    5 calls to solver(id=0): best=138 lower=30 upper=137 
0.50/0.58	o 137
0.68/0.71	o 135
0.68/0.71	c    7 calls to solver(id=0): best=135 lower=30 upper=134 
0.68/0.72	o 130
0.78/0.84	o 129
0.78/0.84	c    9 calls to solver(id=0): best=129 lower=30 upper=128 
1.48/1.51	o 128
1.48/1.52	o 125
1.48/1.52	c   11 calls to solver(id=0): best=125 lower=30 upper=124 
1.58/1.63	o 124
5.38/5.48	o 120
5.38/5.48	c   13 calls to solver(id=0): best=120 lower=30 upper=119 
5.38/5.48	o 116
5.38/5.49	o 115
5.38/5.49	c   15 calls to solver(id=0): best=115 lower=30 upper=114 
5.48/5.51	o 114
5.48/5.53	o 112
5.48/5.53	c   17 calls to solver(id=0): best=112 lower=30 upper=111 
5.48/5.53	o 110
5.48/5.54	o 107
5.48/5.54	c   19 calls to solver(id=0): best=107 lower=30 upper=106 
5.48/5.54	o 101
5.48/5.59	o 99
5.48/5.59	c   21 calls to solver(id=0): best=99 lower=30 upper=98 
432.17/432.27	s OPTIMUM FOUND
432.17/432.27	c call to solver        : 22
432.17/432.27	c
432.17/432.27	c restarts              : 826         
432.17/432.27	c conflicts             : 10369887     (23991 /sec)
432.17/432.27	c decisions             : 17331885     (40098 /sec)
432.17/432.27	c propagations          : 1479423965  (3422726 /sec)
432.17/432.27	c root propagations     : 591         
432.17/432.27	c filter calls          : 212660704      (492002 /sec)
432.17/432.27	c useless filter calls  : 103474117      (48 %)
432.17/432.27	c Memory used           : 26.72 MB
432.17/432.27	c Best bound time (wc)  : 5.58117 s
432.17/432.27	c CPU time              : 432.236 s
432.17/432.27	c real time             : 432.266 s
432.17/432.27	
432.17/432.27	
432.17/432.27	v <instantiation type='solution' cost='99'>
432.17/432.27	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>
432.17/432.27	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>
432.17/432.27	v </instantiation>
432.17/432.27

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 (15223 MiB free)
  memory of node 1: 16384 MiB (15070 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394793-1568352188/watcher-4394793-1568352188 -o /tmp/evaluation-result-4394793-1568352188/solver-4394793-1568352188 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568352148-6656 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4394793-1568352188.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=6680, runsolver pid=6676
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 0.93 1.41 1.79 3/202 6686
/proc/meminfo: memFree=31020840/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3688 CPUtime=0.09 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1141 0 0 0 9 0 0 0 20 0 1 0 411468364 28016640 922 33554432000 4194304 6210612 140721307421008 140721307408888 5080034 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 922 818 493 0 145 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3688 KiB

[startup+0.209662 s]*
/proc/loadavg: 0.93 1.41 1.79 3/202 6686
/proc/meminfo: memFree=31021236/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3688 CPUtime=0.2 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1141 0 0 0 20 0 0 0 20 0 1 0 411468364 28016640 922 33554432000 4194304 6210612 140721307421008 140721307408888 5393274 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 922 818 493 0 145 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3688 KiB

[startup+0.309239 s]*
/proc/loadavg: 0.93 1.41 1.79 3/202 6686
/proc/meminfo: memFree=31021236/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3688 CPUtime=0.3 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1141 0 0 0 30 0 0 0 20 0 1 0 411468364 28016640 922 33554432000 4194304 6210612 140721307421008 140721307408888 5192928 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 922 818 493 0 145 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3688 KiB

[startup+0.700269 s]
/proc/loadavg: 0.93 1.41 1.79 3/202 6686
/proc/meminfo: memFree=31021236/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3688 CPUtime=0.68 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1141 0 0 0 68 0 0 0 20 0 1 0 411468364 28016640 922 33554432000 4194304 6210612 140721307421008 140721307408888 5038879 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 922 818 493 0 145 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3688 KiB

[startup+1.50027 s]
/proc/loadavg: 0.93 1.41 1.79 3/202 6686
/proc/meminfo: memFree=31021236/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3688 CPUtime=1.48 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1141 0 0 0 148 0 0 0 20 0 1 0 411468364 28016640 922 33554432000 4194304 6210612 140721307421008 140721307408888 5037486 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 922 818 493 0 145 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3688 KiB

[startup+3.10913 s]
/proc/loadavg: 0.93 1.41 1.79 3/202 6686
/proc/meminfo: memFree=31021104/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=3.09 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1182 0 0 0 309 0 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307419144 5038314 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+6.30026 s]
/proc/loadavg: 1.02 1.42 1.79 3/202 6686
/proc/meminfo: memFree=31020788/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=6.28 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1237 0 0 0 628 0 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5206688 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+12.7003 s]
/proc/loadavg: 1.10 1.43 1.79 3/202 6686
/proc/meminfo: memFree=31020788/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=12.68 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1282 0 0 0 1268 0 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5039172 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+25.5003 s]
/proc/loadavg: 1.30 1.46 1.80 3/202 6688
/proc/meminfo: memFree=31020304/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=25.48 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1364 0 0 0 2548 0 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5038631 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+51.1092 s]
/proc/loadavg: 1.54 1.50 1.80 3/202 6689
/proc/meminfo: memFree=31020572/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=51.09 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1405 0 0 0 5109 0 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5038658 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+102.3 s]
/proc/loadavg: 1.80 1.58 1.81 3/203 6693
/proc/meminfo: memFree=31021156/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=102.27 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1446 0 0 0 10227 0 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5078885 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.66 1.82 3/203 6700
/proc/meminfo: memFree=31019844/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=162.28 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1487 0 0 0 16227 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5079150 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.72 1.83 3/203 6704
/proc/meminfo: memFree=31020964/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=222.28 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1533 0 0 0 22227 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5192928 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.77 1.85 3/203 6708
/proc/meminfo: memFree=31021612/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=282.27 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1574 0 0 0 28226 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5082025 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.81 1.86 3/204 6716
/proc/meminfo: memFree=31021048/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=342.27 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1615 0 0 0 34226 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5155606 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.85 1.87 3/203 6720
/proc/meminfo: memFree=31020072/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=402.27 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1656 0 0 0 40226 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5038614 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+432.276 s]
# the end of solver process 6680 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=432.236 s, system=0.018999 s

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

[startup+409.6 s]
/proc/loadavg: 2.00 1.85 1.87 3/203 6720
/proc/meminfo: memFree=31020072/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=409.57 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1656 0 0 0 40956 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5038631 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 409.57 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+422.4 s]
/proc/loadavg: 2.00 1.86 1.87 3/203 6724
/proc/meminfo: memFree=31020236/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=422.37 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1697 0 0 0 42236 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5155432 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 422.37 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+428.8 s]
/proc/loadavg: 2.00 1.86 1.87 3/204 6725
/proc/meminfo: memFree=31020484/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=428.77 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1697 0 0 0 42876 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5079576 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 428.77 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+430.4 s]
/proc/loadavg: 2.00 1.86 1.87 3/204 6725
/proc/meminfo: memFree=31020484/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=430.37 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1697 0 0 0 43036 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5393991 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 430.37 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+431.2 s]
/proc/loadavg: 2.00 1.86 1.87 3/204 6725
/proc/meminfo: memFree=31020608/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=431.17 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1697 0 0 0 43116 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5082330 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 431.17 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+432 s]*
/proc/loadavg: 2.00 1.86 1.87 3/204 6725
/proc/meminfo: memFree=31020608/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=431.97 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1697 0 0 0 43196 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5249729 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 431.97 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

[startup+432.2 s]
/proc/loadavg: 2.00 1.86 1.87 3/204 6725
/proc/meminfo: memFree=31020608/32770624 swapFree=66966608/67108860
[pid=6680] ppid=6676 vsize=27360 memory=3920 CPUtime=432.17 cores=1,3,5,7
/proc/6680/stat : 6680 (cosoco) R 6676 6680 6624 0 -1 4202496 1697 0 0 0 43216 1 0 0 20 0 1 0 411468364 28016640 980 33554432000 4194304 6210612 140721307421008 140721307408888 5155765 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 34349056 140721307427851 140721307427953 140721307427953 140721307430862 0
/proc/6680/statm: 6840 980 867 493 0 145 0
Current children cumulated CPU time: 432.17 s
Current children cumulated vsize: 27360 KiB
Current children cumulated memory: 3920 KiB

Child status: 0
Real time (s): 432.276
CPU time (s): 432.255
CPU user time (s): 432.236
CPU system time (s): 0.018999
CPU usage (%): 99.995
Max. virtual memory (cumulated for all children) (KiB): 27360
Max. memory (cumulated for all children) (KiB): 3920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 432.236
system time used= 0.018999
maximum resident set size= 3992
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1748
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= 34
involuntary context switches= 249


# summary of solver processes directly reported to runsolver:
#   pid: 6680
#   total CPU time (s): 432.255
#   total CPU user time (s): 432.236
#   total CPU system time (s): 0.018999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.7101 second user time and 2.70533 second system time

The end

Launcher Data 

Begin job on node135 at 2019-09-13 07:22:28
IDJOB=4394793
IDBENCH=135731
IDSOLVER=2830
FILE ID=node135/4394793-1568352188
RUNJOBID= node135-1568352148-6656
PBS_JOBID= 21701182
Free space on /tmp= 59128 MiB

SOLVER NAME= cosoco 2
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-4394793-1568352188/watcher-4394793-1568352188 -o /tmp/evaluation-result-4394793-1568352188/solver-4394793-1568352188 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568352148-6656 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4394793-1568352188.xml

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

MD5SUM BENCH= ade148a10c7d29c0192a6b2badaa2a73
RANDOM SEED=1593820069

node135.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        31021652 kB
MemAvailable:   31863000 kB
Buffers:          128264 kB
Cached:           980036 kB
SwapCached:        35492 kB
Active:           431588 kB
Inactive:         715748 kB
Active(anon):      11016 kB
Inactive(anon):    60024 kB
Active(file):     420572 kB
Inactive(file):   655724 kB
Unevictable:      110232 kB
Mlocked:          110232 kB
SwapTotal:      67108860 kB
SwapFree:       66966608 kB
Dirty:              5448 kB
Writeback:             0 kB
AnonPages:        114664 kB
Mapped:            34192 kB
Shmem:             23040 kB
Slab:             192132 kB
SReclaimable:     161772 kB
SUnreclaim:        30360 kB
KernelStack:        3344 kB
PageTables:         5600 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     501648 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 59124 MiB
End job on node135 at 2019-09-13 07:29:40