Trace number 4390213

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 2UNSAT 420.574 420.543

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-marketSplit/
Pb-msplit-4-30-2.xml
MD5SUM81d0b6dc5f2e6c238bfcda5bddd020dd
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark28.0645
Satisfiable
(Un)Satisfiability was proved
Number of variables31
Number of constraints9
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":31}]
Minimum variable degree2
Maximum variable degree8
Distribution of variable degrees[{"degree":2,"count":1},{"degree":6,"count":3},{"degree":8,"count":27}]
Minimum constraint arity1
Maximum constraint arity30
Distribution of constraint arities[{"arity":1,"count":1},{"arity":28,"count":2},{"arity":29,"count":2},{"arity":30,"count":4}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":9}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

420.52/420.54	c
420.52/420.54	c This is cosoco 2.00 --  
420.52/420.54	c
420.52/420.54	c command line: cosoco -lc -model -restarts -stick HOME/instance-4390213-1568349357.xml 
420.52/420.54	c enable optimization
420.52/420.54	c ========================================[ Problem Statistics ]===========================================
420.52/420.54	c |                                                                                                       
420.52/420.54	c |  Parse time        :         0.00 s 
420.52/420.54	c |
420.52/420.54	c |               Variables: 31
420.52/420.54	c |            Domain Sizes: 2..2
420.52/420.54	c |
420.52/420.54	c |             Constraints: 10
420.52/420.54	c |                   Arity: 1..30  -- Unary: 2
420.52/420.54	c | 
420.52/420.54	c |                   Types: 
420.52/420.54	c |                          Sum: 10
420.52/420.54	c |                          
420.52/420.54	c |               Objective: Minimize Sum
420.52/420.54	
420.52/420.54	c =========================================================================================================
420.52/420.54	s UNSATISFIABLE
420.52/420.54	c call to solver        : 1
420.52/420.54	c
420.52/420.54	c restarts              : 92          
420.52/420.54	c conflicts             : 6767798      (16092 /sec)
420.52/420.54	c decisions             : 27112646     (64466 /sec)
420.52/420.54	c propagations          : 141444746   (336317 /sec)
420.52/420.54	c root propagations     : 1           
420.52/420.54	c filter calls          : 324230391      (770930 /sec)
420.52/420.54	c useless filter calls  : 274235742      (84 %)
420.52/420.54	c Memory used           : 26.59 MB
420.52/420.54	c Best bound time (wc)  : -1.56835e+09 s
420.52/420.54	c CPU time              : 420.57 s
420.52/420.54	c real time             : 420.539 s
420.52/420.54

Verifier Data


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 (15336 MiB free)
  memory of node 1: 16384 MiB (15594 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4390213-1568349357/watcher-4390213-1568349357 -o /tmp/evaluation-result-4390213-1568349357/solver-4390213-1568349357 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1568343260-21020 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4390213-1568349357.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
solver pid=21546, runsolver pid=21543
Current StackSize limit: 8192 KiB


[startup+0.100197 s]*
/proc/loadavg: 2.04 2.08 2.00 3/199 21547
/proc/meminfo: memFree=31672556/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3688 CPUtime=0.1 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1129 0 0 0 10 0 0 0 20 0 1 0 411194133 27881472 922 33554432000 4194304 6210612 140720594302512 140720594299048 5155768 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 922 830 493 0 112 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.209637 s]*
/proc/loadavg: 2.04 2.08 2.00 3/199 21547
/proc/meminfo: memFree=31672556/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3688 CPUtime=0.21 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1129 0 0 0 21 0 0 0 20 0 1 0 411194133 27881472 922 33554432000 4194304 6210612 140720594302512 140720594299048 5155864 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 922 830 493 0 112 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.309351 s]*
/proc/loadavg: 2.04 2.08 2.00 3/199 21547
/proc/meminfo: memFree=31672556/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3688 CPUtime=0.31 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1129 0 0 0 31 0 0 0 20 0 1 0 411194133 27881472 922 33554432000 4194304 6210612 140720594302512 140720594299048 5155449 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 922 830 493 0 112 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.700335 s]
/proc/loadavg: 2.04 2.08 2.00 3/199 21547
/proc/meminfo: memFree=31671916/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3688 CPUtime=0.69 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1129 0 0 0 69 0 0 0 20 0 1 0 411194133 27881472 922 33554432000 4194304 6210612 140720594302512 140720594300776 5249733 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 922 830 493 0 112 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+1.50034 s]
/proc/loadavg: 1.87 2.04 1.99 3/199 21547
/proc/meminfo: memFree=31671916/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3688 CPUtime=1.49 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1129 0 0 0 149 0 0 0 20 0 1 0 411194133 27881472 922 33554432000 4194304 6210612 140720594302512 140720594300776 5156543 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 922 830 493 0 112 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+3.10933 s]
/proc/loadavg: 1.87 2.04 1.99 3/199 21547
/proc/meminfo: memFree=31671780/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=3.1 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1154 0 0 0 310 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5154969 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+6.30032 s]
/proc/loadavg: 1.88 2.04 1.99 3/199 21547
/proc/meminfo: memFree=31671584/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=6.29 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1179 0 0 0 629 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5249727 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+12.7003 s]
/proc/loadavg: 1.89 2.04 1.99 3/199 21547
/proc/meminfo: memFree=31671676/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=12.69 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1204 0 0 0 1269 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5249733 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+25.5003 s]
/proc/loadavg: 1.91 2.04 1.99 3/199 21547
/proc/meminfo: memFree=31671584/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=25.49 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1254 0 0 0 2549 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5249733 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+51.1094 s]
/proc/loadavg: 1.89 2.02 1.98 3/198 21550
/proc/meminfo: memFree=31671572/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=51.1 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1279 0 0 0 5110 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5249724 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 2.01 1.98 3/198 21554
/proc/meminfo: memFree=31671848/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=102.3 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1304 0 0 0 10230 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5249890 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 2.01 1.98 3/198 21558
/proc/meminfo: memFree=31671324/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=162.3 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1329 0 0 0 16230 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5155143 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.01 1.98 3/198 21564
/proc/meminfo: memFree=31672156/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=222.31 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1358 0 0 0 22231 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5249907 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/198 21568
/proc/meminfo: memFree=31671356/32770624 swapFree=66935732/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=282.31 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1358 0 0 0 28231 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5156316 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/199 21580
/proc/meminfo: memFree=31671640/32770624 swapFree=66935744/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=342.32 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1383 0 0 0 34232 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5249727 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/199 21586
/proc/meminfo: memFree=31671736/32770624 swapFree=66935744/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=402.32 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1383 0 0 0 40232 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5249907 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+420.542 s]
# the end of solver process 21546 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=420.571 s, system=0.003 s

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

[startup+409.6 s]
/proc/loadavg: 2.08 2.03 1.99 3/199 21586
/proc/meminfo: memFree=31671864/32770624 swapFree=66935744/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=409.62 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1383 0 0 0 40962 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5409293 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 409.62 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+416 s]*
/proc/loadavg: 2.22 2.06 2.00 3/199 21586
/proc/meminfo: memFree=31671864/32770624 swapFree=66935744/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=416.03 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1383 0 0 0 41603 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5396351 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 416.03 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+417.6 s]
/proc/loadavg: 2.22 2.06 2.00 3/199 21586
/proc/meminfo: memFree=31671864/32770624 swapFree=66935744/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=417.62 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1408 0 0 0 41762 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5249691 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 417.62 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+419.2 s]
/proc/loadavg: 2.22 2.06 2.00 3/199 21586
/proc/meminfo: memFree=31671616/32770624 swapFree=66935744/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=419.22 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1408 0 0 0 41922 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5155143 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 419.22 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+420 s]*
/proc/loadavg: 2.22 2.06 2.00 3/199 21586
/proc/meminfo: memFree=31671616/32770624 swapFree=66935744/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=420.03 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1408 0 0 0 42003 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5249890 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 420.03 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+420.4 s]
/proc/loadavg: 2.22 2.06 2.00 3/199 21586
/proc/meminfo: memFree=31671616/32770624 swapFree=66935744/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=420.42 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1408 0 0 0 42042 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5155600 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 420.42 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

[startup+420.5 s]
/proc/loadavg: 2.22 2.06 2.00 3/199 21586
/proc/meminfo: memFree=31671616/32770624 swapFree=66935744/67108860
[pid=21546] ppid=21543 vsize=27228 memory=3868 CPUtime=420.52 cores=0,2,4,6
/proc/21546/stat : 21546 (cosoco) R 21543 21546 20989 0 -1 4202496 1408 0 0 0 42052 0 0 0 20 0 1 0 411194133 27881472 967 33554432000 4194304 6210612 140720594302512 140720594300776 5157817 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10854400 140720594310155 140720594310257 140720594310257 140720594313166 0
/proc/21546/statm: 6807 967 868 493 0 112 0
Current children cumulated CPU time: 420.52 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3868 KiB

Child status: 0
Real time (s): 420.543
CPU time (s): 420.574
CPU user time (s): 420.571
CPU system time (s): 0.003
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 420.571
system time used= 0.003
maximum resident set size= 3944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1459
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= 6
involuntary context switches= 520


# summary of solver processes directly reported to runsolver:
#   pid: 21546
#   total CPU time (s): 420.574
#   total CPU user time (s): 420.571
#   total CPU system time (s): 0.003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.59176 second user time and 2.80614 second system time

The end

Launcher Data 

Begin job on node105 at 2019-09-13 05:34:23
IDJOB=4390213
IDBENCH=135488
IDSOLVER=2831
FILE ID=node105/4390213-1568349357
RUNJOBID= node105-1568343260-21020
PBS_JOBID= 21701169
Free space on /tmp= 54368 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-marketSplit/Pb-msplit-4-30-2.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4390213-1568349357/watcher-4390213-1568349357 -o /tmp/evaluation-result-4390213-1568349357/solver-4390213-1568349357 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1568343260-21020 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4390213-1568349357.xml

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

MD5SUM BENCH= 81d0b6dc5f2e6c238bfcda5bddd020dd
RANDOM SEED=634126697

node105.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	: 5333.00
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	: 5333.00
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	: 5333.00
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	: 5333.00
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:        31673292 kB
MemAvailable:   31858564 kB
Buffers:          132940 kB
Cached:           340992 kB
SwapCached:        68844 kB
Active:           226468 kB
Inactive:         316644 kB
Active(anon):      11520 kB
Inactive(anon):    89672 kB
Active(file):     214948 kB
Inactive(file):   226972 kB
Unevictable:      111220 kB
Mlocked:          111220 kB
SwapTotal:      67108860 kB
SwapFree:       66935732 kB
Dirty:              5548 kB
Writeback:             0 kB
AnonPages:        113136 kB
Mapped:            36620 kB
Shmem:             23396 kB
Slab:             146432 kB
SReclaimable:     118372 kB
SUnreclaim:        28060 kB
KernelStack:        3536 kB
PageTables:         5304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     519584 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 54364 MiB
End job on node105 at 2019-09-13 05:41:23