Trace number 4409783

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 parallelOPT20 3.18312 0.418444

General information on the benchmark

NameStillLife/StillLife-m1-s1/
StillLife-04-09.xml
MD5SUMe25e9e3192808473b45d33bf4350e517
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark1.83564
Satisfiable
(Un)Satisfiability was proved
Number of variables72
Number of constraints90
Number of domains2
Minimum domain size2
Maximum domain size9
Distribution of domain sizes[{"size":2,"count":36},{"size":9,"count":36}]
Minimum variable degree2
Maximum variable degree10
Distribution of variable degrees[{"degree":2,"count":36},{"degree":7,"count":4},{"degree":8,"count":18},{"degree":10,"count":14}]
Minimum constraint arity2
Maximum constraint arity9
Distribution of constraint arities[{"arity":2,"count":36},{"arity":3,"count":18},{"arity":4,"count":4},{"arity":6,"count":18},{"arity":9,"count":14}]
Number of extensional constraints54
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":54},{"type":"sum","count":36}]
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 

0.00/0.01	c
0.00/0.01	c This is cosoco 2.00 --  
0.00/0.01	c
0.00/0.01	c command line: cosoco -model -nbcores=8 HOME/instance-4409783-1569828069.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        :         0.01 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 72
0.00/0.01	c |            Domain Sizes: 2..9
0.00/0.01	c |
0.00/0.01	c |             Constraints: 91
0.00/0.01	c |                   Arity: 2..36  -- Binary: 36  -- Ternary: 18
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          Extension: 54  (nb tuples: 1..10) -- (shared: 392)
0.00/0.01	c |                          Sum: 37
0.00/0.01	c |                          
0.00/0.01	c |               Objective: Maximize Sum
0.00/0.01	
0.00/0.01	c =========================================================================================================
0.00/0.01	c Parallel mode: Portfolio
0.00/0.01	c [pFactory][Group N°0] created (threads:8).
0.00/0.01	c [pFactory][Group N°0] new task added (threads:8 - tasks:1).
0.00/0.01	c [pFactory][Group N°0] new task added (threads:8 - tasks:2).
0.00/0.01	c [pFactory][Group N°0] new task added (threads:8 - tasks:3).
0.00/0.01	c [pFactory][Group N°0] new task added (threads:8 - tasks:4).
0.00/0.01	c [pFactory][Group N°0] new task added (threads:8 - tasks:5).
0.00/0.01	c [pFactory][Group N°0] new task added (threads:8 - tasks:6).
0.00/0.01	c [pFactory][Group N°0] new task added (threads:8 - tasks:7).
0.00/0.01	c [pFactory][Group N°0] new task added (threads:8 - tasks:8).
0.00/0.01	c [pFactory][Group N°0] concurrent mode: enabled.
0.00/0.01	c [pFactory][Group N°0] computations in progress (threads:8 - tasks:8).
0.00/0.01	c [pFactory][Group N°0] task 7 launched on thread 1.
0.00/0.01	c [pFactory][Group N°0] task 6 launched on thread 0.
0.00/0.01	c [pFactory][Group N°0] task 5 launched on thread 2.
0.00/0.01	c [pFactory][Group N°0] task 4 launched on thread 6.
0.00/0.01	c [pFactory][Group N°0] task 3 launched on thread 7.
0.00/0.01	c [pFactory][Group N°0] task 2 launched on thread 4.
0.00/0.01	c [pFactory][Group N°0] task 1 launched on thread 5.
0.00/0.01	c [pFactory][Group N°0] task 0 launched on thread 3.
0.00/0.01	o 0
0.00/0.01	o 20
2.45/0.41	c [pFactory][Group N°0] concurent mode: thread 5 has won with the task 1.
2.45/0.41	c [pFactory][Group N°0] Thread N°0 is joined.
2.45/0.41	c [pFactory][Group N°0] Thread N°1 is joined.
2.45/0.41	c [pFactory][Group N°0] Thread N°2 is joined.
2.45/0.41	c [pFactory][Group N°0] Thread N°3 is joined.
2.45/0.41	c [pFactory][Group N°0] Thread N°4 is joined.
2.45/0.41	c [pFactory][Group N°0] Thread N°5 is joined.
2.45/0.41	c [pFactory][Group N°0] Thread N°6 is joined.
2.45/0.41	c [pFactory][Group N°0] Thread N°7 is joined.
2.45/0.41	c [pFactory][Group N°0] Return Code of the winner:3 (Thread N°5)
2.45/0.41	s OPTIMUM FOUND
2.45/0.41	c call to solver        : 6
2.45/0.41	c
2.45/0.41	c restarts              : 907         
2.45/0.41	c conflicts             : 5476         (1723 /sec)
2.45/0.41	c decisions             : 31445        (9893 /sec)
2.45/0.41	c propagations          : 465556      (146466 /sec)
2.45/0.41	c root propagations     : 74          
2.45/0.41	c filter calls          : 680415         (214061 /sec)
2.45/0.41	c useless filter calls  : 413990         (60 %)
2.45/0.41	c Memory used           : 571.63 MB
2.45/0.41	c Best bound time (wc)  : 0.00931096 s
2.45/0.41	c CPU time              : 3.17854 s
2.45/0.41	c real time             : 0.409695 s
2.45/0.41	
2.45/0.41	
2.45/0.41	v <instantiation type='solution' cost='20'>
2.45/0.41	v <list>s[0][0] s[0][1] s[0][2] s[0][3] s[0][4] s[0][5] s[0][6] s[0][7] s[0][8] s[1][0] s[1][1] s[1][2] s[1][3] s[1][4] s[1][5] s[1][6] s[1][7] s[1][8] s[2][0] s[2][1] s[2][2] s[2][3] s[2][4] s[2][5] s[2][6] s[2][7] s[2][8] s[3][0] s[3][1] s[3][2] s[3][3] s[3][4] s[3][5] s[3][6] s[3][7] s[3][8] x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] </list>
2.45/0.41	v <values>2 2 4 2 3 2 2 2 2 4 3 5 3 6 2 4 4 3 3 4 4 2 6 3 5 3 4 2 2 2 2 3 2 4 2 2 1 1 0 1 1 0 0 1 1 0 1 0 1 0 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 1 1 </values>
2.45/0.41	v </instantiation>
2.45/0.41

Verifier Data 

OK	20

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 (15259 MiB free)
  memory of node 1: 16384 MiB (15237 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409783-1569828069/watcher-4409783-1569828069 -o /tmp/evaluation-result-4409783-1569828069/solver-4409783-1569828069 -C 2016 -W 252 -M 31000 --bin-var /tmp/runsolver-exch-node117-1569817168-18328 --watchdog 312 cosoco -model -nbcores=8 HOME/instance-4409783-1569828069.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=19688, runsolver pid=19685
Current StackSize limit: 8192 KiB


[startup+0.100707 s]*
/proc/loadavg: 1.19 4.84 7.16 9/200 19697
/proc/meminfo: memFree=31227448/32770624 swapFree=66974988/67108860
[pid=19688] ppid=19685 vsize=618128 memory=4952 CPUtime=0.75 cores=0-7
/proc/19688/stat : 19688 (cosoco) S 19685 19688 18301 0 -1 1077944320 1490 0 0 0 75 0 0 0 20 0 9 0 558748637 632963072 1238 33554432000 4194304 6211132 140735708473024 140735708471280 139790744014583 0 0 4096 8405026 18446744073709551615 0 0 17 2 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
/proc/19688/statm: 154532 1238 892 493 0 147837 0
[pid=19688/tid=19690] ppid=19685 vsize=618128 memory=1398722017469774279 CPUtime=0.09 cores=0-7
/proc/19688/task/19690/stat : 19690 (cosoco) R 19685 19688 18301 0 -1 4202560 10 0 0 0 9 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790720871696 5250321 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19691] ppid=19685 vsize=618128 memory=4872558142750483010 CPUtime=0.09 cores=0-7
/proc/19688/task/19691/stat : 19691 (cosoco) R 19685 19688 18301 0 -1 4202560 15 0 0 0 9 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790712478992 5250311 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19692] ppid=19685 vsize=618128 memory=140485398705792 CPUtime=0.09 cores=0-7
/proc/19688/task/19692/stat : 19692 (cosoco) R 19685 19688 18301 0 -1 4202560 9 0 0 0 9 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790704085952 5250304 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19693] ppid=19685 vsize=618128 memory=0 CPUtime=0.09 cores=0-7
/proc/19688/task/19693/stat : 19693 (cosoco) R 19685 19688 18301 0 -1 4202560 10 0 0 0 9 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790695693328 5250330 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19694] ppid=19685 vsize=618128 memory=0 CPUtime=0.09 cores=0-7
/proc/19688/task/19694/stat : 19694 (cosoco) R 19685 19688 18301 0 -1 4202560 9 0 0 0 9 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790687300880 5149285 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19695] ppid=19685 vsize=618128 memory=0 CPUtime=0.09 cores=0-7
/proc/19688/task/19695/stat : 19695 (cosoco) R 19685 19688 18301 0 -1 4202560 10 0 0 0 9 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790678907920 5155711 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19696] ppid=19685 vsize=618128 memory=-1 CPUtime=0.09 cores=0-7
/proc/19688/task/19696/stat : 19696 (cosoco) R 19685 19688 18301 0 -1 4202560 10 0 0 0 9 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790670515216 5150724 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19697] ppid=19685 vsize=618128 memory=0 CPUtime=0.08 cores=0-7
/proc/19688/task/19697/stat : 19697 (cosoco) R 19685 19688 18301 0 -1 4202560 11 0 0 0 8 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790662122768 5149152 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
Current children cumulated CPU time: 0.75 s
Current children cumulated vsize: 618128 KiB
Current children cumulated memory: 4952 KiB

[startup+0.209709 s]*
/proc/loadavg: 1.19 4.84 7.16 9/200 19697
/proc/meminfo: memFree=31227448/32770624 swapFree=66974988/67108860
[pid=19688] ppid=19685 vsize=618128 memory=4952 CPUtime=1.61 cores=0-7
/proc/19688/stat : 19688 (cosoco) S 19685 19688 18301 0 -1 1077944320 1491 0 0 0 161 0 0 0 20 0 9 0 558748637 632963072 1238 33554432000 4194304 6211132 140735708473024 140735708471280 139790744014583 0 0 4096 8405026 18446744073709551615 0 0 17 2 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
/proc/19688/statm: 154532 1238 892 493 0 147837 0
[pid=19688/tid=19690] ppid=19685 vsize=618128 memory=4785189234385777290 CPUtime=0.2 cores=0-7
/proc/19688/task/19690/stat : 19690 (cosoco) R 19685 19688 18301 0 -1 4202560 10 0 0 0 20 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790720871696 5250499 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19691] ppid=19685 vsize=618128 memory=4872558142750483010 CPUtime=0.2 cores=0-7
/proc/19688/task/19691/stat : 19691 (cosoco) R 19685 19688 18301 0 -1 4202560 15 0 0 0 20 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790712478992 5250304 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19692] ppid=19685 vsize=618128 memory=140485398705792 CPUtime=0.2 cores=0-7
/proc/19688/task/19692/stat : 19692 (cosoco) R 19685 19688 18301 0 -1 4202560 9 0 0 0 20 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790704085952 5149240 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19693] ppid=19685 vsize=618128 memory=0 CPUtime=0.2 cores=0-7
/proc/19688/task/19693/stat : 19693 (cosoco) R 19685 19688 18301 0 -1 4202560 11 0 0 0 20 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790695693328 5186466 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19694] ppid=19685 vsize=618128 memory=0 CPUtime=0.2 cores=0-7
/proc/19688/task/19694/stat : 19694 (cosoco) R 19685 19688 18301 0 -1 4202560 9 0 0 0 20 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790687300880 5149680 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19695] ppid=19685 vsize=618128 memory=0 CPUtime=0.2 cores=0-7
/proc/19688/task/19695/stat : 19695 (cosoco) R 19685 19688 18301 0 -1 4202560 10 0 0 0 20 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790678907920 5149111 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19696] ppid=19685 vsize=618128 memory=-1 CPUtime=0.2 cores=0-7
/proc/19688/task/19696/stat : 19696 (cosoco) R 19685 19688 18301 0 -1 4202560 10 0 0 0 20 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790670515216 5149080 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19697] ppid=19685 vsize=618128 memory=0 CPUtime=0.18 cores=0-7
/proc/19688/task/19697/stat : 19697 (cosoco) R 19685 19688 18301 0 -1 4202560 11 0 0 0 18 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790662122768 5155385 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
Current children cumulated CPU time: 1.61 s
Current children cumulated vsize: 618128 KiB
Current children cumulated memory: 4952 KiB

[startup+0.315707 s]*
/proc/loadavg: 1.19 4.84 7.16 10/200 19697
/proc/meminfo: memFree=31227668/32770624 swapFree=66974988/67108860
[pid=19688] ppid=19685 vsize=618128 memory=4952 CPUtime=2.45 cores=0-7
/proc/19688/stat : 19688 (cosoco) S 19685 19688 18301 0 -1 1077944320 1491 0 0 0 245 0 0 0 20 0 9 0 558748637 632963072 1238 33554432000 4194304 6211132 140735708473024 140735708471280 139790744014583 0 0 4096 8405026 18446744073709551615 0 0 17 2 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
/proc/19688/statm: 154532 1238 892 493 0 147837 0
[pid=19688/tid=19690] ppid=19685 vsize=618128 memory=0 CPUtime=0.3 cores=0-7
/proc/19688/task/19690/stat : 19690 (cosoco) R 19685 19688 18301 0 -1 4202560 10 0 0 0 30 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790720871696 5155373 0 0 4096 8405026 0 0 0 -1 1 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19691] ppid=19685 vsize=618128 memory=4872558142750483010 CPUtime=0.3 cores=0-7
/proc/19688/task/19691/stat : 19691 (cosoco) R 19685 19688 18301 0 -1 4202560 15 0 0 0 30 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790712478736 5250304 0 0 4096 8405026 0 0 0 -1 4 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19692] ppid=19685 vsize=618128 memory=140485398705792 CPUtime=0.3 cores=0-7
/proc/19688/task/19692/stat : 19692 (cosoco) R 19685 19688 18301 0 -1 4202560 9 0 0 0 30 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790704085952 5250304 0 0 4096 8405026 0 0 0 -1 2 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19693] ppid=19685 vsize=618128 memory=-1 CPUtime=0.31 cores=0-7
/proc/19688/task/19693/stat : 19693 (cosoco) R 19685 19688 18301 0 -1 4202560 11 0 0 0 31 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790695693328 5396293 0 0 4096 8405026 0 0 0 -1 6 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19694] ppid=19685 vsize=618128 memory=0 CPUtime=0.3 cores=0-7
/proc/19688/task/19694/stat : 19694 (cosoco) R 19685 19688 18301 0 -1 4202560 9 0 0 0 30 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790687300880 5149464 0 0 4096 8405026 0 0 0 -1 3 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19695] ppid=19685 vsize=618128 memory=0 CPUtime=0.31 cores=0-7
/proc/19688/task/19695/stat : 19695 (cosoco) R 19685 19688 18301 0 -1 4202560 10 0 0 0 31 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790678907920 5156929 0 0 4096 8405026 0 0 0 -1 0 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19696] ppid=19685 vsize=618128 memory=2208 CPUtime=0.31 cores=0-7
/proc/19688/task/19696/stat : 19696 (cosoco) R 19685 19688 18301 0 -1 4202560 10 0 0 0 31 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790670515216 5155377 0 0 4096 8405026 0 0 0 -1 5 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
[pid=19688/tid=19697] ppid=19685 vsize=618128 memory=0 CPUtime=0.28 cores=0-7
/proc/19688/task/19697/stat : 19697 (cosoco) R 19685 19688 18301 0 -1 4202560 11 0 0 0 28 0 0 0 20 0 9 0 558748639 632963072 1238 33554432000 4194304 6211132 140735708473024 139790662122768 5009160 0 0 4096 8405026 0 0 0 -1 7 0 0 0 0 0 8312316 8317760 41717760 140735708480534 140735708480626 140735708480626 140735708483534 0
Current children cumulated CPU time: 2.45 s
Current children cumulated vsize: 618128 KiB
Current children cumulated memory: 4952 KiB

[startup+0.418426 s]
# the end of solver process 19688 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=3.17909 s, system=0.004032 s

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

[startup+0.40971 s]*
/proc/loadavg: 1.19 4.84 7.16 9/200 19697
/proc/meminfo: memFree=31227800/32770624 swapFree=66974988/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 0.418444
CPU time (s): 3.18312
CPU user time (s): 3.17909
CPU system time (s): 0.004032
CPU usage (%): 760.704
Max. virtual memory (cumulated for all children) (KiB): 618128
Max. memory (cumulated for all children) (KiB): 4952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.17909
system time used= 0.004032
maximum resident set size= 5368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1515
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= 70
involuntary context switches= 46


# summary of solver processes directly reported to runsolver:
#   pid: 19688
#   total CPU time (s): 3.18312
#   total CPU user time (s): 3.17909
#   total CPU system time (s): 0.004032

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.028487 second user time and 0.029338 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-30 09:20:25
IDJOB=4409783
IDBENCH=115996
IDSOLVER=2878
FILE ID=node117/4409783-1569828069
RUNJOBID= node117-1569817168-18328
PBS_JOBID= 21705914
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/StillLife/StillLife-m1-s1/StillLife-04-09.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409783-1569828069/watcher-4409783-1569828069 -o /tmp/evaluation-result-4409783-1569828069/solver-4409783-1569828069 -C 2016 -W 252 -M 31000 --bin-var /tmp/runsolver-exch-node117-1569817168-18328 --watchdog 312  cosoco -model -nbcores=8 HOME/instance-4409783-1569828069.xml

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

MD5SUM BENCH= e25e9e3192808473b45d33bf4350e517
RANDOM SEED=1453777609

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        31229156 kB
MemAvailable:   31853140 kB
Buffers:          233216 kB
Cached:           724024 kB
SwapCached:        27672 kB
Active:           322864 kB
Inactive:         667256 kB
Active(anon):      19308 kB
Inactive(anon):    90124 kB
Active(file):     303556 kB
Inactive(file):   577132 kB
Unevictable:      106680 kB
Mlocked:          106680 kB
SwapTotal:      67108860 kB
SwapFree:       66974988 kB
Dirty:              2716 kB
Writeback:             0 kB
AnonPages:        112812 kB
Mapped:            26788 kB
Shmem:             67896 kB
Slab:             147340 kB
SReclaimable:     118264 kB
SUnreclaim:        29076 kB
KernelStack:        3376 kB
PageTables:         5392 kB
NFS_Unstable:        292 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     538656 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:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62028 MiB
End job on node117 at 2019-09-30 09:20:25