Trace number 4398718

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.O parallelOPT54 5.85172 0.876798

General information on the benchmark

NamePrizeCollecting/PrizeCollecting-jok-s1/
PrizeCollecting-20-4-5-0.xml
MD5SUM74d82578b46c9040964d6b10ded07847
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark54
Best CPU time to get the best result obtained on this benchmark6.10992
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints81
Number of domains21
Minimum domain size3
Maximum domain size21
Distribution of domain sizes[{"size":3,"count":1},{"size":4,"count":6},{"size":5,"count":10},{"size":6,"count":3},{"size":21,"count":40}]
Minimum variable degree2
Maximum variable degree23
Distribution of variable degrees[{"degree":2,"count":20},{"degree":21,"count":19},{"degree":22,"count":1},{"degree":23,"count":20}]
Minimum constraint arity1
Maximum constraint arity21
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":40},{"arity":20,"count":20},{"arity":21,"count":20}]
Number of extensional constraints40
Number of intensional constraints21
Distribution of constraint types[{"type":"extension","count":40},{"type":"intension","count":21},{"type":"count","count":20}]
Optimization problemYES
Type of objectivemax 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 -model -nbcores=8 HOME/instance-4398718-1568609138.xml 
0.00/0.00	c intension  iff(le(0,p[0]),le(0,s[0])) -> extension (support ? 0) - 40tuples
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c intension -> extension : same as previous
0.10/0.18	c enable optimization
0.10/0.18	c ========================================[ Problem Statistics ]===========================================
0.10/0.18	c |                                                                                                       
0.10/0.18	c |  Parse time        :         0.15 s 
0.10/0.18	c |
0.10/0.18	c |               Variables: 60
0.10/0.18	c |            Domain Sizes: 3..21
0.10/0.18	c |
0.10/0.18	c |             Constraints: 82
0.10/0.18	c |                   Arity: 1..21  -- Unary: 1  -- Binary: 40
0.10/0.18	c | 
0.10/0.18	c |                   Types: 
0.10/0.18	c |                          At most: 20
0.10/0.18	c |                          Extension: 60  (nb tuples: 21..382) -- (shared: 152)
0.10/0.18	c |                          Sum: 1
0.10/0.18	c |                          Unary: 1
0.10/0.18	c |                          
0.10/0.18	c |               Objective: Maximize Sum
0.10/0.18	
0.10/0.18	c =========================================================================================================
0.10/0.18	c Parallel mode: Portfolio
0.10/0.18	c [pFactory][Group N°0] created (threads:8).
0.10/0.18	c [pFactory][Group N°0] new task added (threads:8 - tasks:1).
0.10/0.18	c [pFactory][Group N°0] new task added (threads:8 - tasks:2).
0.10/0.18	c [pFactory][Group N°0] new task added (threads:8 - tasks:3).
0.10/0.18	c [pFactory][Group N°0] new task added (threads:8 - tasks:4).
0.10/0.18	c [pFactory][Group N°0] new task added (threads:8 - tasks:5).
0.10/0.18	c [pFactory][Group N°0] new task added (threads:8 - tasks:6).
0.10/0.18	c [pFactory][Group N°0] new task added (threads:8 - tasks:7).
0.10/0.18	c [pFactory][Group N°0] new task added (threads:8 - tasks:8).
0.10/0.18	c [pFactory][Group N°0] concurrent mode: enabled.
0.10/0.18	c [pFactory][Group N°0] computations in progress (threads:8 - tasks:8).
0.10/0.18	c [pFactory][Group N°0] task 7 launched on thread 0.
0.10/0.18	c [pFactory][Group N°0] task 6 launched on thread 1.
0.10/0.18	c [pFactory][Group N°0] task 5 launched on thread 4.
0.10/0.18	c [pFactory][Group N°0] task 4 launched on thread 2.
0.10/0.18	c [pFactory][Group N°0] task 3 launched on thread 5.
0.10/0.18	c [pFactory][Group N°0] task 2 launched on thread 6.
0.10/0.18	c [pFactory][Group N°0] task 1 launched on thread 7.
0.10/0.18	c [pFactory][Group N°0] task 0 launched on thread 3.
0.10/0.18	o -2980
0.10/0.18	o -1954
0.10/0.18	o -1000
0.10/0.19	o 8
0.10/0.21	o 14
0.10/0.21	o 16
0.61/0.22	o 29
0.61/0.23	o 45
0.61/0.28	o 48
1.40/0.38	o 51
2.19/0.42	o 54
5.25/0.87	c [pFactory][Group N°0] concurent mode: thread 6 has won with the task 2.
5.25/0.87	c [pFactory][Group N°0] Thread N°0 is joined.
5.25/0.87	c [pFactory][Group N°0] Thread N°1 is joined.
5.25/0.87	c [pFactory][Group N°0] Thread N°2 is joined.
5.25/0.87	c [pFactory][Group N°0] Thread N°3 is joined.
5.25/0.87	c [pFactory][Group N°0] Thread N°4 is joined.
5.25/0.87	c [pFactory][Group N°0] Thread N°5 is joined.
5.25/0.87	c [pFactory][Group N°0] Thread N°6 is joined.
5.25/0.87	c [pFactory][Group N°0] Thread N°7 is joined.
5.25/0.87	c [pFactory][Group N°0] Return Code of the winner:3 (Thread N°6)
5.25/0.87	s OPTIMUM FOUND
5.25/0.87	c call to solver        : 5
5.25/0.87	c
5.25/0.87	c restarts              : 554         
5.25/0.87	c conflicts             : 2313         (396 /sec)
5.25/0.87	c decisions             : 11435        (1958 /sec)
5.25/0.87	c propagations          : 387327      (66306 /sec)
5.25/0.87	c root propagations     : 22          
5.25/0.87	c filter calls          : 1020341        (174670 /sec)
5.25/0.87	c useless filter calls  : 923644         (90 %)
5.25/0.87	c Memory used           : 579.64 MB
5.25/0.87	c Best bound time (wc)  : 0.419181 s
5.25/0.87	c CPU time              : 5.84146 s
5.25/0.87	c real time             : 0.87218 s
5.25/0.87	
5.25/0.87	
5.25/0.87	v <instantiation type='solution' cost='54'>
5.25/0.87	v <list>g[0] g[10] g[11] g[12] g[13] g[14] g[15] g[16] g[17] g[18] g[19] g[1] g[2] g[3] g[4] g[5] g[6] g[7] g[8] g[9] p[0] p[10] p[11] p[12] p[13] p[14] p[15] p[16] p[17] p[18] p[19] p[1] p[2] p[3] p[4] p[5] p[6] p[7] p[8] p[9] s[0] s[10] s[11] s[12] s[13] s[14] s[15] s[16] s[17] s[18] s[19] s[1] s[2] s[3] s[4] s[5] s[6] s[7] s[8] s[9] </list>
5.25/0.87	v <values>4 1 5 -1 -5 5 6 3 -1 6 7 8 0 0 0 7 2 7 0 0 0 14 5 6 7 8 13 12 11 10 9 1 2 -1 -1 15 4 3 -1 -1 1 5 12 13 14 19 10 15 16 17 18 2 7 -1 -1 0 11 6 -1 -1 </values>
5.25/0.87	v </instantiation>
5.25/0.87

Verifier Data 

OK	54

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 (14691 MiB free)
  memory of node 1: 16384 MiB (15817 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398718-1568609138/watcher-4398718-1568609138 -o /tmp/evaluation-result-4398718-1568609138/solver-4398718-1568609138 -C 2016 -W 252 -M 31000 --bin-var /tmp/runsolver-exch-node139-1568596036-1355 --watchdog 312 cosoco -model -nbcores=8 HOME/instance-4398718-1568609138.xml 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2016 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2046 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=5523, runsolver pid=5520
Current StackSize limit: 8192 KiB


[startup+0.100157 s]*
/proc/loadavg: 8.25 7.64 6.38 2/189 5524
/proc/meminfo: memFree=31236100/32770624 swapFree=66921592/67108860
[pid=5523] ppid=5520 vsize=32380 memory=8704 CPUtime=0.1 cores=0-7
/proc/5523/stat : 5523 (cosoco) R 5520 5523 1328 0 -1 4202496 2370 0 0 0 10 0 0 0 20 0 1 0 437182265 33157120 2176 33554432000 4194304 6211092 140736779522304 140736779518840 5818640 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
/proc/5523/statm: 8095 2176 828 493 0 1400 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32380 KiB
Current children cumulated memory: 8704 KiB

[startup+0.209195 s]*
/proc/loadavg: 8.25 7.64 6.38 10/197 5532
/proc/meminfo: memFree=31232756/32770624 swapFree=66921592/67108860
[pid=5523] ppid=5520 vsize=626336 memory=13192 CPUtime=0.61 cores=0-7
/proc/5523/stat : 5523 (cosoco) S 5520 5523 1328 0 -1 1077944320 3618 0 0 0 61 0 0 0 20 0 9 0 437182265 641368064 3298 33554432000 4194304 6211092 140736779522304 140736779520560 139922571558647 0 0 4096 8405026 18446744073709551615 0 0 17 2 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
/proc/5523/statm: 156584 3298 897 493 0 149889 0
[pid=5523/tid=5525] ppid=5520 vsize=626336 memory=8316850467074736180 CPUtime=0.06 cores=0-7
/proc/5523/task/5525/stat : 5525 (cosoco) R 5520 5523 1328 0 -1 4202560 32 0 0 0 6 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922548415760 5039118 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5526] ppid=5520 vsize=626336 memory=12974 CPUtime=0.06 cores=0-7
/proc/5523/task/5526/stat : 5526 (cosoco) R 5520 5523 1328 0 -1 4202560 15 0 0 0 6 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922540022800 5038999 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5527] ppid=5520 vsize=626336 memory=288370725085161088 CPUtime=0.05 cores=0-7
/proc/5523/task/5527/stat : 5527 (cosoco) R 5520 5523 1328 0 -1 4202560 14 0 0 0 5 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922531630352 5039170 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5528] ppid=5520 vsize=626336 memory=-1 CPUtime=0.06 cores=0-7
/proc/5523/task/5528/stat : 5528 (cosoco) R 5520 5523 1328 0 -1 4202560 13 0 0 0 6 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922523237392 5039145 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5529] ppid=5520 vsize=626336 memory=0 CPUtime=0.05 cores=0-7
/proc/5523/task/5529/stat : 5529 (cosoco) R 5520 5523 1328 0 -1 4202560 18 0 0 0 5 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922514844944 5035283 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5530] ppid=5520 vsize=626336 memory=0 CPUtime=0.06 cores=0-7
/proc/5523/task/5530/stat : 5530 (cosoco) R 5520 5523 1328 0 -1 4202560 15 0 0 0 6 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922506452240 5156943 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5531] ppid=5520 vsize=626336 memory=-1 CPUtime=0.05 cores=0-7
/proc/5523/task/5531/stat : 5531 (cosoco) R 5520 5523 1328 0 -1 4202560 23 0 0 0 5 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922498059224 5394081 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5532] ppid=5520 vsize=626336 memory=0 CPUtime=0.05 cores=0-7
/proc/5523/task/5532/stat : 5532 (cosoco) R 5520 5523 1328 0 -1 4202560 16 0 0 0 5 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922489666592 5038992 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 626336 KiB
Current children cumulated memory: 13192 KiB

[startup+0.310196 s]*
/proc/loadavg: 8.25 7.64 6.38 9/197 5532
/proc/meminfo: memFree=31232756/32770624 swapFree=66921592/67108860
[pid=5523] ppid=5520 vsize=626336 memory=13192 CPUtime=1.4 cores=0-7
/proc/5523/stat : 5523 (cosoco) S 5520 5523 1328 0 -1 1077944320 3623 0 0 0 140 0 0 0 20 0 9 0 437182265 641368064 3298 33554432000 4194304 6211092 140736779522304 140736779520560 139922571558647 0 0 4096 8405026 18446744073709551615 0 0 17 2 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
/proc/5523/statm: 156584 3298 897 493 0 149889 0
[pid=5523/tid=5525] ppid=5520 vsize=626336 memory=-7035114785800479027 CPUtime=0.16 cores=0-7
/proc/5523/task/5525/stat : 5525 (cosoco) R 5520 5523 1328 0 -1 4202560 32 0 0 0 16 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922548415760 5038784 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5526] ppid=5520 vsize=626336 memory=4872558044660077418 CPUtime=0.16 cores=0-7
/proc/5523/task/5526/stat : 5526 (cosoco) R 5520 5523 1328 0 -1 4202560 15 0 0 0 16 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922540023056 5039132 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5527] ppid=5520 vsize=626336 memory=0 CPUtime=0.14 cores=0-7
/proc/5523/task/5527/stat : 5527 (cosoco) R 5520 5523 1328 0 -1 4202560 18 0 0 0 14 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922531630352 5038780 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5528] ppid=5520 vsize=626336 memory=0 CPUtime=0.16 cores=0-7
/proc/5523/task/5528/stat : 5528 (cosoco) R 5520 5523 1328 0 -1 4202560 14 0 0 0 16 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922523237392 5039118 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5529] ppid=5520 vsize=626336 memory=0 CPUtime=0.15 cores=0-7
/proc/5523/task/5529/stat : 5529 (cosoco) R 5520 5523 1328 0 -1 4202560 18 0 0 0 15 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922514844944 5039132 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5530] ppid=5520 vsize=626336 memory=0 CPUtime=0.16 cores=0-7
/proc/5523/task/5530/stat : 5530 (cosoco) R 5520 5523 1328 0 -1 4202560 15 0 0 0 16 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922506452240 5158132 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5531] ppid=5520 vsize=626336 memory=0 CPUtime=0.15 cores=0-7
/proc/5523/task/5531/stat : 5531 (cosoco) R 5520 5523 1328 0 -1 4202560 23 0 0 0 15 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922498059536 5039038 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5532] ppid=5520 vsize=626336 memory=0 CPUtime=0.16 cores=0-7
/proc/5523/task/5532/stat : 5532 (cosoco) R 5520 5523 1328 0 -1 4202560 16 0 0 0 16 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922489666592 5039280 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 626336 KiB
Current children cumulated memory: 13192 KiB

[startup+0.70119 s]
/proc/loadavg: 8.25 7.64 6.38 9/197 5532
/proc/meminfo: memFree=31232756/32770624 swapFree=66921592/67108860
[pid=5523] ppid=5520 vsize=626336 memory=13192 CPUtime=4.45 cores=0-7
/proc/5523/stat : 5523 (cosoco) S 5520 5523 1328 0 -1 1077944320 3623 0 0 0 445 0 0 0 20 0 9 0 437182265 641368064 3298 33554432000 4194304 6211092 140736779522304 140736779520560 139922571558647 0 0 4096 8405026 18446744073709551615 0 0 17 2 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
/proc/5523/statm: 156584 3298 897 493 0 149889 0
[pid=5523/tid=5525] ppid=5520 vsize=626336 memory=12024 CPUtime=0.54 cores=0-7
/proc/5523/task/5525/stat : 5525 (cosoco) R 5520 5523 1328 0 -1 4202560 32 0 0 0 54 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922548415760 5038990 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5526] ppid=5520 vsize=626336 memory=1560 CPUtime=0.54 cores=0-7
/proc/5523/task/5526/stat : 5526 (cosoco) R 5520 5523 1328 0 -1 4202560 15 0 0 0 54 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922540023056 5038999 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5527] ppid=5520 vsize=626336 memory=500 CPUtime=0.5 cores=0-7
/proc/5523/task/5527/stat : 5527 (cosoco) R 5520 5523 1328 0 -1 4202560 18 0 0 0 50 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922531630352 5038858 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5528] ppid=5520 vsize=626336 memory=928 CPUtime=0.54 cores=0-7
/proc/5523/task/5528/stat : 5528 (cosoco) R 5520 5523 1328 0 -1 4202560 14 0 0 0 54 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922523237392 5039104 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5529] ppid=5520 vsize=626336 memory=1804 CPUtime=0.54 cores=0-7
/proc/5523/task/5529/stat : 5529 (cosoco) R 5520 5523 1328 0 -1 4202560 18 0 0 0 54 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922514844944 5039210 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5530] ppid=5520 vsize=626336 memory=7100839861465685612 CPUtime=0.54 cores=0-7
/proc/5523/task/5530/stat : 5530 (cosoco) R 5520 5523 1328 0 -1 4202560 15 0 0 0 54 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922506452240 5039104 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5531] ppid=5520 vsize=626336 memory=-7175204567652784766 CPUtime=0.53 cores=0-7
/proc/5523/task/5531/stat : 5531 (cosoco) R 5520 5523 1328 0 -1 4202560 23 0 0 0 53 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922498059536 5156256 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5532] ppid=5520 vsize=626336 memory=1984 CPUtime=0.54 cores=0-7
/proc/5523/task/5532/stat : 5532 (cosoco) R 5520 5523 1328 0 -1 4202560 16 0 0 0 54 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922489666592 5397375 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
Current children cumulated CPU time: 4.45 s
Current children cumulated vsize: 626336 KiB
Current children cumulated memory: 13192 KiB

[startup+0.876759 s]
# the end of solver process 5523 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=5.84172 s, system=0.009997 s

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

[startup+0.801191 s]
/proc/loadavg: 8.25 7.64 6.38 9/197 5532
/proc/meminfo: memFree=31232756/32770624 swapFree=66921592/67108860
[pid=5523] ppid=5520 vsize=626336 memory=13192 CPUtime=5.25 cores=0-7
/proc/5523/stat : 5523 (cosoco) S 5520 5523 1328 0 -1 1077944320 3623 0 0 0 525 0 0 0 20 0 9 0 437182265 641368064 3298 33554432000 4194304 6211092 140736779522304 140736779520560 139922571558647 0 0 4096 8405026 18446744073709551615 0 0 17 2 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
/proc/5523/statm: 156584 3298 897 493 0 149889 0
[pid=5523/tid=5525] ppid=5520 vsize=626336 memory=1540 CPUtime=0.64 cores=0-7
/proc/5523/task/5525/stat : 5525 (cosoco) R 5520 5523 1328 0 -1 4202560 32 0 0 0 64 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922548415760 5039038 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5526] ppid=5520 vsize=626336 memory=-7035114785800479027 CPUtime=0.64 cores=0-7
/proc/5523/task/5526/stat : 5526 (cosoco) R 5520 5523 1328 0 -1 4202560 15 0 0 0 64 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922540023056 5039536 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5527] ppid=5520 vsize=626336 memory=2241 CPUtime=0.6 cores=0-7
/proc/5523/task/5527/stat : 5527 (cosoco) R 5520 5523 1328 0 -1 4202560 18 0 0 0 60 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922531630352 5038682 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5528] ppid=5520 vsize=626336 memory=2244 CPUtime=0.64 cores=0-7
/proc/5523/task/5528/stat : 5528 (cosoco) R 5520 5523 1328 0 -1 4202560 14 0 0 0 64 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922523237392 5038964 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5529] ppid=5520 vsize=626336 memory=0 CPUtime=0.64 cores=0-7
/proc/5523/task/5529/stat : 5529 (cosoco) R 5520 5523 1328 0 -1 4202560 18 0 0 0 64 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922514844944 5038855 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5530] ppid=5520 vsize=626336 memory=0 CPUtime=0.64 cores=0-7
/proc/5523/task/5530/stat : 5530 (cosoco) R 5520 5523 1328 0 -1 4202560 15 0 0 0 64 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922506452240 5039104 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5531] ppid=5520 vsize=626336 memory=0 CPUtime=0.63 cores=0-7
/proc/5523/task/5531/stat : 5531 (cosoco) R 5520 5523 1328 0 -1 4202560 23 0 0 0 63 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922498059536 5039038 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
[pid=5523/tid=5532] ppid=5520 vsize=626336 memory=6944652177228980320 CPUtime=0.64 cores=0-7
/proc/5523/task/5532/stat : 5532 (cosoco) R 5520 5523 1328 0 -1 4202560 16 0 0 0 64 0 0 0 20 0 9 0 437182280 641368064 3298 33554432000 4194304 6211092 140736779522304 139922489666592 5039149 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 36061184 140736779531286 140736779531378 140736779531378 140736779534286 0
Current children cumulated CPU time: 5.25 s
Current children cumulated vsize: 626336 KiB
Current children cumulated memory: 13192 KiB

Child status: 0
Real time (s): 0.876798
CPU time (s): 5.85172
CPU user time (s): 5.84172
CPU system time (s): 0.009997
CPU usage (%): 667.397
Max. virtual memory (cumulated for all children) (KiB): 626336
Max. memory (cumulated for all children) (KiB): 13192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.84173
system time used= 0.009997
maximum resident set size= 13852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3641
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= 51
involuntary context switches= 68


# summary of solver processes directly reported to runsolver:
#   pid: 5523
#   total CPU time (s): 5.85172
#   total CPU user time (s): 5.84172
#   total CPU system time (s): 0.009997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.023934 second user time and 0.043705 second system time

The end

Launcher Data 

Begin job on node139 at 2019-09-16 06:47:28
IDJOB=4398718
IDBENCH=128043
IDSOLVER=2852
FILE ID=node139/4398718-1568609138
RUNJOBID= node139-1568596036-1355
PBS_JOBID= 21703395
Free space on /tmp= 59556 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/PrizeCollecting/PrizeCollecting-jok-s1/PrizeCollecting-20-4-5-0.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398718-1568609138/watcher-4398718-1568609138 -o /tmp/evaluation-result-4398718-1568609138/solver-4398718-1568609138 -C 2016 -W 252 -M 31000 --bin-var /tmp/runsolver-exch-node139-1568596036-1355 --watchdog 312  cosoco -model -nbcores=8 HOME/instance-4398718-1568609138.xml

TIME LIMIT= 2016 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 74d82578b46c9040964d6b10ded07847
RANDOM SEED=1445668056

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:        31241728 kB
MemAvailable:   31825144 kB
Buffers:           95084 kB
Cached:           777968 kB
SwapCached:        78072 kB
Active:           520812 kB
Inactive:         435340 kB
Active(anon):       8008 kB
Inactive(anon):   116832 kB
Active(file):     512804 kB
Inactive(file):   318508 kB
Unevictable:      107864 kB
Mlocked:          107864 kB
SwapTotal:      67108860 kB
SwapFree:       66921592 kB
Dirty:              3296 kB
Writeback:             0 kB
AnonPages:        113940 kB
Mapped:            46576 kB
Shmem:             33508 kB
Slab:             164972 kB
SReclaimable:     135876 kB
SUnreclaim:        29096 kB
KernelStack:        3472 kB
PageTables:         5808 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     496712 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= 59556 MiB
End job on node139 at 2019-09-16 06:47:29