Trace number 4409678

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 2.0 parallelOPT54 4.49799 0.711823

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 benchmark4.49799
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-4409678-1569827669.xml 
0.00/0.00	c intension  iff(le(0,p[0]),le(0,s[0])) -> extension (support ? 0) - 40tuples
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c intension -> extension : same as previous
0.10/0.16	c enable optimization
0.10/0.16	c ========================================[ Problem Statistics ]===========================================
0.10/0.16	c |                                                                                                       
0.10/0.16	c |  Parse time        :         0.15 s 
0.10/0.16	c |
0.10/0.16	c |               Variables: 60
0.10/0.16	c |            Domain Sizes: 3..21
0.10/0.16	c |
0.10/0.16	c |             Constraints: 82
0.10/0.16	c |                   Arity: 1..21  -- Unary: 1  -- Binary: 40
0.10/0.16	c | 
0.10/0.16	c |                   Types: 
0.10/0.16	c |                          At most: 20
0.10/0.16	c |                          Extension: 60  (nb tuples: 21..382) -- (shared: 152)
0.10/0.16	c |                          Sum: 1
0.10/0.16	c |                          Unary: 1
0.10/0.16	c |                          
0.10/0.16	c |               Objective: Maximize Sum
0.10/0.16	
0.10/0.16	c =========================================================================================================
0.10/0.16	c Parallel mode: Portfolio
0.10/0.16	c [pFactory][Group N°0] created (threads:8).
0.10/0.16	c [pFactory][Group N°0] new task added (threads:8 - tasks:1).
0.10/0.16	c [pFactory][Group N°0] new task added (threads:8 - tasks:2).
0.10/0.16	c [pFactory][Group N°0] new task added (threads:8 - tasks:3).
0.10/0.16	c [pFactory][Group N°0] new task added (threads:8 - tasks:4).
0.10/0.16	c [pFactory][Group N°0] new task added (threads:8 - tasks:5).
0.10/0.16	c [pFactory][Group N°0] new task added (threads:8 - tasks:6).
0.10/0.16	c [pFactory][Group N°0] new task added (threads:8 - tasks:7).
0.10/0.16	c [pFactory][Group N°0] new task added (threads:8 - tasks:8).
0.10/0.16	c [pFactory][Group N°0] concurrent mode: enabled.
0.10/0.16	c [pFactory][Group N°0] computations in progress (threads:8 - tasks:8).
0.10/0.16	c [pFactory][Group N°0] task 7 launched on thread 0.
0.10/0.16	c [pFactory][Group N°0] task 6 launched on thread 2.
0.10/0.16	c [pFactory][Group N°0] task 5 launched on thread 1.
0.10/0.16	c [pFactory][Group N°0] task 4 launched on thread 6.
0.10/0.16	c [pFactory][Group N°0] task 3 launched on thread 4.
0.10/0.16	c [pFactory][Group N°0] task 2 launched on thread 7.
0.10/0.16	c [pFactory][Group N°0] task 1 launched on thread 3.
0.10/0.16	c [pFactory][Group N°0] task 0 launched on thread 5.
0.10/0.16	o -2980
0.10/0.16	o -1954
0.10/0.18	o -1000
0.10/0.20	o 8
0.10/0.20	o 14
0.10/0.21	o 29
0.61/0.22	o 45
1.41/0.34	o 50
1.41/0.35	o 51
1.41/0.38	o 54
4.43/0.71	c [pFactory][Group N°0] concurent mode: thread 0 has won with the task 7.
4.43/0.71	c [pFactory][Group N°0] Thread N°0 is joined.
4.43/0.71	c [pFactory][Group N°0] Thread N°1 is joined.
4.43/0.71	c [pFactory][Group N°0] Thread N°2 is joined.
4.43/0.71	c [pFactory][Group N°0] Thread N°3 is joined.
4.43/0.71	c [pFactory][Group N°0] Thread N°4 is joined.
4.43/0.71	c [pFactory][Group N°0] Thread N°5 is joined.
4.43/0.71	c [pFactory][Group N°0] Thread N°6 is joined.
4.43/0.71	c [pFactory][Group N°0] Thread N°7 is joined.
4.43/0.71	c [pFactory][Group N°0] Return Code of the winner:3 (Thread N°0)
4.43/0.71	s OPTIMUM FOUND
4.43/0.71	c call to solver        : 3
4.43/0.71	c
4.43/0.71	c restarts              : 445         
4.43/0.71	c conflicts             : 2629         (586 /sec)
4.43/0.71	c decisions             : 10199        (2274 /sec)
4.43/0.71	c propagations          : 397888      (88704 /sec)
4.43/0.71	c root propagations     : 22          
4.43/0.71	c filter calls          : 756693         (168696 /sec)
4.43/0.71	c useless filter calls  : 683735         (90 %)
4.43/0.71	c Memory used           : 579.64 MB
4.43/0.71	c Best bound time (wc)  : 0.375744 s
4.43/0.71	c CPU time              : 4.48549 s
4.43/0.71	c real time             : 0.706644 s
4.43/0.71	
4.43/0.71	
4.43/0.71	v <instantiation type='solution' cost='54'>
4.43/0.71	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>
4.43/0.71	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>
4.43/0.71	v </instantiation>
4.43/0.71

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 (15151 MiB free)
  memory of node 1: 16384 MiB (15592 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409678-1569827669/watcher-4409678-1569827669 -o /tmp/evaluation-result-4409678-1569827669/solver-4409678-1569827669 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node107-1569823193-16902 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409678-1569827669.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=17298, runsolver pid=17295
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 3.37 2.20 4.45 2/192 17299
/proc/meminfo: memFree=31477380/32770624 swapFree=66954412/67108860
[pid=17298] ppid=17295 vsize=32380 memory=8704 CPUtime=0.1 cores=0-7
/proc/17298/stat : 17298 (cosoco) R 17295 17298 16875 0 -1 4202496 2370 0 0 0 10 0 0 0 20 0 1 0 559021883 33157120 2176 33554432000 4194304 6211132 140731088092560 140731088089096 139728188310656 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
/proc/17298/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+0.20907 s]*
/proc/loadavg: 3.37 2.20 4.45 9/200 17307
/proc/meminfo: memFree=31472184/32770624 swapFree=66954412/67108860
[pid=17298] ppid=17295 vsize=626336 memory=13192 CPUtime=0.61 cores=0-7
/proc/17298/stat : 17298 (cosoco) S 17295 17298 16875 0 -1 1077944320 3613 0 0 0 61 0 0 0 20 0 9 0 559021883 641368064 3298 33554432000 4194304 6211132 140731088092560 140731088090816 139728188288759 0 0 4096 8405026 18446744073709551615 0 0 17 4 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
/proc/17298/statm: 156584 3298 897 493 0 149889 0
[pid=17298/tid=17300] ppid=17295 vsize=626336 memory=8316850467074736180 CPUtime=0.06 cores=0-7
/proc/17298/task/17300/stat : 17300 (cosoco) R 17295 17298 16875 0 -1 4202560 30 0 0 0 6 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728165145872 5409396 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17301] ppid=17295 vsize=626336 memory=10927 CPUtime=0.05 cores=0-7
/proc/17298/task/17301/stat : 17301 (cosoco) R 17295 17298 16875 0 -1 4202560 19 0 0 0 5 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728156752856 5038686 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17302] ppid=17295 vsize=626336 memory=140401060447893 CPUtime=0.06 cores=0-7
/proc/17298/task/17302/stat : 17302 (cosoco) R 17295 17298 16875 0 -1 4202560 14 0 0 0 6 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728148360224 5039054 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17303] ppid=17295 vsize=626336 memory=-1 CPUtime=0.05 cores=0-7
/proc/17298/task/17303/stat : 17303 (cosoco) R 17295 17298 16875 0 -1 4202560 12 0 0 0 5 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728139967408 5038990 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17304] ppid=17295 vsize=626336 memory=0 CPUtime=0.05 cores=0-7
/proc/17298/task/17304/stat : 17304 (cosoco) R 17295 17298 16875 0 -1 4202560 15 0 0 0 5 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728131574800 5039307 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17305] ppid=17295 vsize=626336 memory=0 CPUtime=0.05 cores=0-7
/proc/17298/task/17305/stat : 17305 (cosoco) R 17295 17298 16875 0 -1 4202560 12 0 0 0 5 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728123182208 5038999 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17306] ppid=17295 vsize=626336 memory=-1 CPUtime=0.05 cores=0-7
/proc/17298/task/17306/stat : 17306 (cosoco) R 17295 17298 16875 0 -1 4202560 23 0 0 0 5 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728114789648 5039145 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17307] ppid=17295 vsize=626336 memory=0 CPUtime=0.05 cores=0-7
/proc/17298/task/17307/stat : 17307 (cosoco) R 17295 17298 16875 0 -1 4202560 16 0 0 0 5 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728106396632 5039026 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 626336 KiB
Current children cumulated memory: 13192 KiB

[startup+0.310069 s]*
/proc/loadavg: 3.37 2.20 4.45 9/200 17307
/proc/meminfo: memFree=31472184/32770624 swapFree=66954412/67108860
[pid=17298] ppid=17295 vsize=626336 memory=13192 CPUtime=1.41 cores=0-7
/proc/17298/stat : 17298 (cosoco) S 17295 17298 16875 0 -1 1077944320 3613 0 0 0 141 0 0 0 20 0 9 0 559021883 641368064 3298 33554432000 4194304 6211132 140731088092560 140731088090816 139728188288759 0 0 4096 8405026 18446744073709551615 0 0 17 4 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
/proc/17298/statm: 156584 3298 897 493 0 149889 0
[pid=17298/tid=17300] ppid=17295 vsize=626336 memory=8317482817917895235 CPUtime=0.16 cores=0-7
/proc/17298/task/17300/stat : 17300 (cosoco) R 17295 17298 16875 0 -1 4202560 30 0 0 0 16 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728165145872 5038788 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17301] ppid=17295 vsize=626336 memory=0 CPUtime=0.16 cores=0-7
/proc/17298/task/17301/stat : 17301 (cosoco) R 17295 17298 16875 0 -1 4202560 19 0 0 0 16 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728156752856 5008918 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17302] ppid=17295 vsize=626336 memory=0 CPUtime=0.16 cores=0-7
/proc/17298/task/17302/stat : 17302 (cosoco) R 17295 17298 16875 0 -1 4202560 14 0 0 0 16 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728148360224 5039038 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17303] ppid=17295 vsize=626336 memory=0 CPUtime=0.16 cores=0-7
/proc/17298/task/17303/stat : 17303 (cosoco) R 17295 17298 16875 0 -1 4202560 12 0 0 0 16 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728139967408 5039549 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17304] ppid=17295 vsize=626336 memory=0 CPUtime=0.14 cores=0-7
/proc/17298/task/17304/stat : 17304 (cosoco) R 17295 17298 16875 0 -1 4202560 15 0 0 0 14 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728131574800 5039273 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17305] ppid=17295 vsize=626336 memory=0 CPUtime=0.16 cores=0-7
/proc/17298/task/17305/stat : 17305 (cosoco) R 17295 17298 16875 0 -1 4202560 12 0 0 0 16 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728123182208 5039118 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17306] ppid=17295 vsize=626336 memory=0 CPUtime=0.16 cores=0-7
/proc/17298/task/17306/stat : 17306 (cosoco) R 17295 17298 16875 0 -1 4202560 23 0 0 0 16 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728114789648 5039132 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17307] ppid=17295 vsize=626336 memory=0 CPUtime=0.16 cores=0-7
/proc/17298/task/17307/stat : 17307 (cosoco) R 17295 17298 16875 0 -1 4202560 16 0 0 0 16 0 0 0 20 0 9 0 559021899 641368064 3298 33554432000 4194304 6211132 140731088092560 139728106396944 5039104 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 626336 KiB
Current children cumulated memory: 13192 KiB

[startup+0.700968 s]
/proc/loadavg: 3.37 2.20 4.45 9/200 17307
/proc/meminfo: memFree=31472184/32770624 swapFree=66954412/67108860
[pid=17298] ppid=17295 vsize=626336 memory=13212 CPUtime=4.43 cores=0-7
/proc/17298/stat : 17298 (cosoco) S 17295 17298 16875 0 -1 1077944320 3615 0 0 0 443 0 0 0 20 0 9 0 559021883 641368064 3303 33554432000 4194304 6211132 140731088092560 140731088090816 139728188288759 0 0 4096 8405026 18446744073709551615 0 0 17 4 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
/proc/17298/statm: 156584 3303 897 493 0 149889 0
[pid=17298/tid=17300] ppid=17295 vsize=626336 memory=1556 CPUtime=0.54 cores=0-7
/proc/17298/task/17300/stat : 17300 (cosoco) R 17295 17298 16875 0 -1 4202560 31 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728165145872 5409396 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17301] ppid=17295 vsize=626336 memory=2832 CPUtime=0.54 cores=0-7
/proc/17298/task/17301/stat : 17301 (cosoco) R 17295 17298 16875 0 -1 4202560 20 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728156753168 5408772 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17302] ppid=17295 vsize=626336 memory=984 CPUtime=0.53 cores=0-7
/proc/17298/task/17302/stat : 17302 (cosoco) R 17295 17298 16875 0 -1 4202560 15 0 0 0 53 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728148360464 5038999 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17303] ppid=17295 vsize=626336 memory=14012 CPUtime=0.54 cores=0-7
/proc/17298/task/17303/stat : 17303 (cosoco) R 17295 17298 16875 0 -1 4202560 13 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728139967408 5408458 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17304] ppid=17295 vsize=626336 memory=6516 CPUtime=0.5 cores=0-7
/proc/17298/task/17304/stat : 17304 (cosoco) R 17295 17298 16875 0 -1 4202560 15 0 0 0 50 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728131574800 5193763 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17305] ppid=17295 vsize=626336 memory=0 CPUtime=0.54 cores=0-7
/proc/17298/task/17305/stat : 17305 (cosoco) R 17295 17298 16875 0 -1 4202560 13 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728123182208 5038995 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17306] ppid=17295 vsize=626336 memory=0 CPUtime=0.54 cores=0-7
/proc/17298/task/17306/stat : 17306 (cosoco) R 17295 17298 16875 0 -1 4202560 24 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728114789648 5408772 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17307] ppid=17295 vsize=626336 memory=0 CPUtime=0.54 cores=0-7
/proc/17298/task/17307/stat : 17307 (cosoco) R 17295 17298 16875 0 -1 4202560 17 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728106396944 5409396 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
Current children cumulated CPU time: 4.43 s
Current children cumulated vsize: 626336 KiB
Current children cumulated memory: 13212 KiB

[startup+0.711755 s]
# the end of solver process 17298 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=4.48601 s, system=0.011981 s

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

[startup+0.700968 s]
/proc/loadavg: 3.37 2.20 4.45 9/200 17307
/proc/meminfo: memFree=31472184/32770624 swapFree=66954412/67108860
[pid=17298] ppid=17295 vsize=626336 memory=13212 CPUtime=4.43 cores=0-7
/proc/17298/stat : 17298 (cosoco) S 17295 17298 16875 0 -1 1077944320 3615 0 0 0 443 0 0 0 20 0 9 0 559021883 641368064 3303 33554432000 4194304 6211132 140731088092560 140731088090816 139728188288759 0 0 4096 8405026 18446744073709551615 0 0 17 4 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
/proc/17298/statm: 156584 3303 897 493 0 149889 0
[pid=17298/tid=17300] ppid=17295 vsize=626336 memory=1556 CPUtime=0.54 cores=0-7
/proc/17298/task/17300/stat : 17300 (cosoco) R 17295 17298 16875 0 -1 4202560 31 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728165145872 5409396 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17301] ppid=17295 vsize=626336 memory=2832 CPUtime=0.54 cores=0-7
/proc/17298/task/17301/stat : 17301 (cosoco) R 17295 17298 16875 0 -1 4202560 20 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728156753168 5408772 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17302] ppid=17295 vsize=626336 memory=984 CPUtime=0.53 cores=0-7
/proc/17298/task/17302/stat : 17302 (cosoco) R 17295 17298 16875 0 -1 4202560 15 0 0 0 53 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728148360464 5038999 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17303] ppid=17295 vsize=626336 memory=14012 CPUtime=0.54 cores=0-7
/proc/17298/task/17303/stat : 17303 (cosoco) R 17295 17298 16875 0 -1 4202560 13 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728139967408 5408458 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17304] ppid=17295 vsize=626336 memory=6516 CPUtime=0.5 cores=0-7
/proc/17298/task/17304/stat : 17304 (cosoco) R 17295 17298 16875 0 -1 4202560 15 0 0 0 50 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728131574800 5193763 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17305] ppid=17295 vsize=626336 memory=0 CPUtime=0.54 cores=0-7
/proc/17298/task/17305/stat : 17305 (cosoco) R 17295 17298 16875 0 -1 4202560 13 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728123182208 5038995 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17306] ppid=17295 vsize=626336 memory=0 CPUtime=0.54 cores=0-7
/proc/17298/task/17306/stat : 17306 (cosoco) R 17295 17298 16875 0 -1 4202560 24 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728114789648 5408772 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
[pid=17298/tid=17307] ppid=17295 vsize=626336 memory=0 CPUtime=0.54 cores=0-7
/proc/17298/task/17307/stat : 17307 (cosoco) R 17295 17298 16875 0 -1 4202560 17 0 0 0 54 0 0 0 20 0 9 0 559021899 641368064 3303 33554432000 4194304 6211132 140731088092560 139728106396944 5409396 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 27213824 140731088094225 140731088094317 140731088094317 140731088097230 0
Current children cumulated CPU time: 4.43 s
Current children cumulated vsize: 626336 KiB
Current children cumulated memory: 13212 KiB

Child status: 0
Real time (s): 0.711823
CPU time (s): 4.49799
CPU user time (s): 4.48601
CPU system time (s): 0.011981
CPU usage (%): 631.897
Max. virtual memory (cumulated for all children) (KiB): 626336
Max. memory (cumulated for all children) (KiB): 13212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.48601
system time used= 0.011981
maximum resident set size= 13852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3654
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= 68
involuntary context switches= 60


# summary of solver processes directly reported to runsolver:
#   pid: 17298
#   total CPU time (s): 4.49799
#   total CPU user time (s): 4.48601
#   total CPU system time (s): 0.011981

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.032577 second user time and 0.036645 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-30 08:12:22
IDJOB=4409678
IDBENCH=128043
IDSOLVER=2877
FILE ID=node107/4409678-1569827669
RUNJOBID= node107-1569823193-16902
PBS_JOBID= 21705928
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 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-4409678-1569827669/watcher-4409678-1569827669 -o /tmp/evaluation-result-4409678-1569827669/solver-4409678-1569827669 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node107-1569823193-16902 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409678-1569827669.xml

TIME LIMIT= 20160 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 74d82578b46c9040964d6b10ded07847
RANDOM SEED=455389067

node107.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        31481416 kB
MemAvailable:   31828948 kB
Buffers:          199520 kB
Cached:           482880 kB
SwapCached:        48108 kB
Active:           353264 kB
Inactive:         380288 kB
Active(anon):      16544 kB
Inactive(anon):   112456 kB
Active(file):     336720 kB
Inactive(file):   267832 kB
Unevictable:      109672 kB
Mlocked:          109672 kB
SwapTotal:      67108860 kB
SwapFree:       66954412 kB
Dirty:              3324 kB
Writeback:             0 kB
AnonPages:        113276 kB
Mapped:            26752 kB
Shmem:             69360 kB
Slab:             146076 kB
SReclaimable:     117628 kB
SUnreclaim:        28448 kB
KernelStack:        3440 kB
PageTables:         5776 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     530080 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:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62028 MiB
End job on node107 at 2019-09-30 08:12:23