Trace number 4394762

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 2OPT1072 16.976 16.9843

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-05.xml
MD5SUMc00d7a7737576336394fd8e000fbe694
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1072
Best CPU time to get the best result obtained on this benchmark16.8311
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":40}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":40}]
Minimum constraint arity40
Maximum constraint arity40
Distribution of constraint arities[{"arity":40,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
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 -lc -model -restarts -stick HOME/instance-4394762-1568342842.xml 
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 40
0.00/0.00	c |            Domain Sizes: 2..2
0.00/0.00	c |
0.00/0.00	c |             Constraints: 2
0.00/0.00	c |                   Arity: 40..40
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          Sum: 2
0.00/0.00	c |                          
0.00/0.00	c |               Objective: Maximize Sum
0.00/0.00	
0.00/0.00	c =========================================================================================================
0.00/0.00	o 0
0.00/0.00	c    1 calls to solver(id=*d): best=0 lower=0 upper=1 
0.00/0.00	o 71
0.00/0.00	o 129
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=129 upper=130 
0.00/0.00	o 171
0.00/0.00	o 270
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=270 upper=271 
0.00/0.00	o 323
0.00/0.00	o 366
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=366 upper=367 
0.00/0.00	o 420
0.00/0.00	o 516
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=516 upper=517 
0.00/0.00	o 572
0.00/0.00	o 573
0.00/0.00	c   11 calls to solver(id=*d): best=0 lower=573 upper=574 
0.00/0.00	o 673
0.00/0.00	o 702
0.00/0.00	c   13 calls to solver(id=*d): best=0 lower=702 upper=703 
0.00/0.00	o 768
0.00/0.00	o 799
0.00/0.00	c   15 calls to solver(id=*d): best=0 lower=799 upper=800 
0.00/0.00	o 818
0.00/0.00	o 828
0.00/0.00	c   17 calls to solver(id=*d): best=0 lower=828 upper=829 
0.00/0.00	o 866
0.00/0.00	o 885
0.00/0.00	c   19 calls to solver(id=*d): best=0 lower=885 upper=886 
0.00/0.01	o 916
0.00/0.01	o 921
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=921 upper=922 
0.00/0.01	o 931
0.00/0.01	o 935
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=935 upper=936 
0.00/0.01	o 958
0.00/0.01	o 972
0.00/0.01	c   25 calls to solver(id=*d): best=0 lower=972 upper=973 
0.10/0.13	o 983
0.10/0.13	o 984
0.10/0.13	c   27 calls to solver(id=*d): best=0 lower=984 upper=985 
0.10/0.13	o 1006
0.10/0.14	o 1011
0.10/0.14	c   29 calls to solver(id=*d): best=0 lower=1011 upper=1012 
0.10/0.14	o 1031
0.10/0.14	o 1050
0.10/0.14	c   31 calls to solver(id=*d): best=0 lower=1050 upper=1051 
0.10/0.17	o 1051
0.10/0.18	o 1052
0.10/0.18	c   33 calls to solver(id=*d): best=0 lower=1052 upper=1053 
0.10/0.21	o 1059
0.10/0.21	o 1060
0.10/0.21	c   35 calls to solver(id=*d): best=0 lower=1060 upper=1061 
1.99/2.01	o 1072
16.88/16.98	s OPTIMUM FOUND
16.88/16.98	c call to solver        : 37
16.88/16.98	c
16.88/16.98	c restarts              : 208         
16.88/16.98	c conflicts             : 509447       (30019 /sec)
16.88/16.98	c decisions             : 2500110      (147319 /sec)
16.88/16.98	c propagations          : 19461127    (1146748 /sec)
16.88/16.98	c root propagations     : 40          
16.88/16.98	c filter calls          : 8787351        (517795 /sec)
16.88/16.98	c useless filter calls  : 5370657        (61 %)
16.88/16.98	c Memory used           : 26.59 MB
16.88/16.98	c Best bound time (wc)  : 2.0145 s
16.88/16.98	c CPU time              : 16.9706 s
16.88/16.98	c real time             : 16.9791 s
16.88/16.98	
16.88/16.98	
16.88/16.98	v <instantiation type='solution' cost='1072'>
16.88/16.98	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
16.88/16.98	v <values>1 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 0 0 1 0 0 1 1 1 1 1 1 0 1 0 0 0 1 0 1 1 </values>
16.88/16.98	v </instantiation>
16.88/16.98

Verifier Data 

OK	1072

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 (10689 MiB free)
  memory of node 1: 16384 MiB (13043 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394762-1568342842/watcher-4394762-1568342842 -o /tmp/evaluation-result-4394762-1568342842/solver-4394762-1568342842 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node143-1568335547-17180 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4394762-1568342842.xml 

running on 4 cores: 0,2,4,6

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

solver pid=19597, runsolver pid=19594

[startup+0.100362 s]*
/proc/loadavg: 1.99 2.02 2.05 3/200 19598
/proc/meminfo: memFree=24301904/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3688 CPUtime=0.1 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1126 0 0 0 10 0 0 0 20 0 1 0 410221552 27881472 922 33554432000 4194304 6210612 140733184400720 140733184388600 5249733 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 922 829 493 0 112 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.209393 s]*
/proc/loadavg: 1.99 2.02 2.05 3/200 19598
/proc/meminfo: memFree=24301904/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3688 CPUtime=0.2 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1126 0 0 0 20 0 0 0 20 0 1 0 410221552 27881472 922 33554432000 4194304 6210612 140733184400720 140733184398856 5155157 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 922 829 493 0 112 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.30888 s]*
/proc/loadavg: 1.99 2.02 2.05 3/200 19598
/proc/meminfo: memFree=24301904/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3688 CPUtime=0.3 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1126 0 0 0 30 0 0 0 20 0 1 0 410221552 27881472 922 33554432000 4194304 6210612 140733184400720 140733184398856 5249691 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 922 829 493 0 112 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.700223 s]
/proc/loadavg: 1.99 2.02 2.05 3/200 19598
/proc/meminfo: memFree=24301904/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3688 CPUtime=0.69 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1126 0 0 0 69 0 0 0 20 0 1 0 410221552 27881472 922 33554432000 4194304 6210612 140733184400720 140733184388600 5156072 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 922 829 493 0 112 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+1.50023 s]
/proc/loadavg: 1.99 2.02 2.05 3/200 19598
/proc/meminfo: memFree=24301904/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3688 CPUtime=1.49 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1126 0 0 0 149 0 0 0 20 0 1 0 410221552 27881472 922 33554432000 4194304 6210612 140733184400720 140733184388600 5389943 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 922 829 493 0 112 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+3.10894 s]
/proc/loadavg: 1.99 2.02 2.05 3/200 19598
/proc/meminfo: memFree=24301592/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3852 CPUtime=3.09 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1162 0 0 0 309 0 0 0 20 0 1 0 410221552 27881472 963 33554432000 4194304 6210612 140733184400720 140733184398856 5156103 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 963 868 493 0 112 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3852 KiB

[startup+6.30023 s]
/proc/loadavg: 1.99 2.02 2.05 3/200 19600
/proc/meminfo: memFree=24300372/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3852 CPUtime=6.28 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1183 0 0 0 628 0 0 0 20 0 1 0 410221552 27881472 963 33554432000 4194304 6210612 140733184400720 140733184398856 5156103 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 963 868 493 0 112 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3852 KiB

[startup+12.7002 s]
/proc/loadavg: 1.99 2.02 2.05 3/200 19601
/proc/meminfo: memFree=24300628/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3852 CPUtime=12.68 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1204 0 0 0 1268 0 0 0 20 0 1 0 410221552 27881472 963 33554432000 4194304 6210612 140733184400720 140733184398856 5155143 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 963 868 493 0 112 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3852 KiB

[startup+16.9843 s]
# the end of solver process 19597 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=16.971 s, system=0.004999 s

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

[startup+12.8002 s]
/proc/loadavg: 1.99 2.02 2.05 3/200 19601
/proc/meminfo: memFree=24300628/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3852 CPUtime=12.78 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1204 0 0 0 1278 0 0 0 20 0 1 0 410221552 27881472 963 33554432000 4194304 6210612 140733184400720 140733184398856 5157608 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 963 868 493 0 112 0
Current children cumulated CPU time: 12.78 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3852 KiB

[startup+14.4002 s]
/proc/loadavg: 1.99 2.02 2.05 3/200 19601
/proc/meminfo: memFree=24300752/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3852 CPUtime=14.38 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1225 0 0 0 1438 0 0 0 20 0 1 0 410221552 27881472 963 33554432000 4194304 6210612 140733184400720 140733184398856 5155811 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 963 868 493 0 112 0
Current children cumulated CPU time: 14.38 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3852 KiB

[startup+16.0002 s]*
/proc/loadavg: 1.99 2.02 2.05 3/200 19601
/proc/meminfo: memFree=24300856/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3852 CPUtime=15.99 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1225 0 0 0 1599 0 0 0 20 0 1 0 410221552 27881472 963 33554432000 4194304 6210612 140733184400720 140733184398856 5249674 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 963 868 493 0 112 0
Current children cumulated CPU time: 15.99 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3852 KiB

[startup+16.4002 s]
/proc/loadavg: 1.99 2.02 2.05 3/200 19601
/proc/meminfo: memFree=24300856/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3852 CPUtime=16.38 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1225 0 0 0 1638 0 0 0 20 0 1 0 410221552 27881472 963 33554432000 4194304 6210612 140733184400720 140733184398856 5156886 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 963 868 493 0 112 0
Current children cumulated CPU time: 16.38 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3852 KiB

[startup+16.8002 s]
/proc/loadavg: 1.99 2.02 2.05 3/200 19601
/proc/meminfo: memFree=24300856/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3852 CPUtime=16.78 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1225 0 0 0 1678 0 0 0 20 0 1 0 410221552 27881472 963 33554432000 4194304 6210612 140733184400720 140733184398856 5249664 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 963 868 493 0 112 0
Current children cumulated CPU time: 16.78 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3852 KiB

[startup+16.9002 s]
/proc/loadavg: 1.99 2.02 2.05 3/200 19601
/proc/meminfo: memFree=24300856/32770624 swapFree=67108848/67108860
[pid=19597] ppid=19594 vsize=27228 memory=3852 CPUtime=16.88 cores=0,2,4,6
/proc/19597/stat : 19597 (cosoco) R 19594 19597 17149 0 -1 4202496 1225 0 0 0 1688 0 0 0 20 0 1 0 410221552 27881472 963 33554432000 4194304 6210612 140733184400720 140733184398856 5249899 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 24387584 140733184402443 140733184402545 140733184402545 140733184405454 0
/proc/19597/statm: 6807 963 868 493 0 112 0
Current children cumulated CPU time: 16.88 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3852 KiB

Child status: 0
Real time (s): 16.9843
CPU time (s): 16.976
CPU user time (s): 16.971
CPU system time (s): 0.004999
CPU usage (%): 99.9511
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.971
system time used= 0.004999
maximum resident set size= 3924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1279
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= 13
involuntary context switches= 26


# summary of solver processes directly reported to runsolver:
#   pid: 19597
#   total CPU time (s): 16.976
#   total CPU user time (s): 16.971
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.078917 second user time and 0.146144 second system time

The end

Launcher Data 

Begin job on node143 at 2019-09-13 04:46:41
IDJOB=4394762
IDBENCH=133514
IDSOLVER=2830
FILE ID=node143/4394762-1568342842
RUNJOBID= node143-1568335547-17180
PBS_JOBID= 21701163
Free space on /tmp= 58852 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-05.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394762-1568342842/watcher-4394762-1568342842 -o /tmp/evaluation-result-4394762-1568342842/solver-4394762-1568342842 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node143-1568335547-17180 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4394762-1568342842.xml

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

MD5SUM BENCH= c00d7a7737576336394fd8e000fbe694
RANDOM SEED=636601380

node143.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	: 5333.73
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	: 5333.73
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	: 5333.73
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	: 5333.73
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:        24301908 kB
MemAvailable:   31757500 kB
Buffers:          170168 kB
Cached:          7573020 kB
SwapCached:            8 kB
Active:          2145968 kB
Inactive:        5648404 kB
Active(anon):       6200 kB
Inactive(anon):   144520 kB
Active(file):    2139768 kB
Inactive(file):  5503884 kB
Unevictable:      107780 kB
Mlocked:          107780 kB
SwapTotal:      67108860 kB
SwapFree:       67108848 kB
Dirty:              2752 kB
Writeback:             0 kB
AnonPages:        159064 kB
Mapped:            49548 kB
Shmem:             90756 kB
Slab:             269076 kB
SReclaimable:     240400 kB
SUnreclaim:        28676 kB
KernelStack:        3552 kB
PageTables:         5648 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     529304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 58848 MiB
End job on node143 at 2019-09-13 04:46:58