fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r177-smll-152708747900364
Last Updated
June 26, 2018

About the Execution of ITS-Tools.L for TriangularGrid-PT-1200

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15753.490 5277.00 10814.00 359.50 TFTTFTFFFTFFTTTF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.....................
/home/mcc/execution
total 184K
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.7K May 26 09:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 26 09:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 26 09:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 12K May 26 09:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 351 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 5 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 9.7K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is TriangularGrid-PT-1200, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r177-smll-152708747900364
=====================================================================


--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-00
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-01
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-02
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-03
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-04
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-05
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-06
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-07
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-08
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-09
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-10
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-11
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-12
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-13
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-14
FORMULA_NAME TriangularGrid-PT-1200-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1527595310002

FORMULA TriangularGrid-PT-1200-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/convert-linux64, -i, /tmp/graph7022932863598179223.txt, -o, /tmp/graph7022932863598179223.bin, -w, /tmp/graph7022932863598179223.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.201805241334/bin/louvain-linux64, /tmp/graph7022932863598179223.bin, -l, -1, -v, -w, /tmp/graph7022932863598179223.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-01 FALSE TECHNIQUES SAT_SMT TAUTOLOGY
// Phase 1: matrix 12 rows 16 cols
invariant :po2_1_1 + pol2_1_1 = 1
invariant :pb1_1_1 + pb2_1_1 + pb3_1_1 + -1'pil1_1_1 + -1'pil2_1_1 + -1'pil3_1_1 + -1'pol1_1_1 + -1'pol2_1_1 + -1'pol3_1_1 = 54
invariant :pi3_1_1 + pil3_1_1 = 1
invariant :po3_1_1 + pol3_1_1 = 1
invariant :pbl_1_1 + pil1_1_1 + pil2_1_1 + pil3_1_1 + pol1_1_1 + pol2_1_1 + pol3_1_1 = 6
invariant :pi1_1_1 + pil1_1_1 = 1
invariant :pi2_1_1 + pil2_1_1 = 1
invariant :po1_1_1 + pol1_1_1 = 1
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-02 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-05 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-06 FALSE TECHNIQUES SAT_SMT TAUTOLOGY
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-07 FALSE TECHNIQUES SAT_SMT TAUTOLOGY

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [invariant] property : TriangularGrid-PT-1200-ReachabilityFireability-00 with value :(((i2.u2.pil3_1_1>=1)&&(i2.u5.po3_1_1>=1))||(!((((i2.u5.pol3_1_1>=1)&&(u0.pb3_1_1>=1))&&((i1.u4.po1_1_1>=1)&&(i1.u3.pil1_1_1>=1)))&&(((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1))&&((i1.u4.po1_1_1>=1)&&(i1.u3.pil1_1_1>=1))))))
Read [reachable] property : TriangularGrid-PT-1200-ReachabilityFireability-01 with value :(((!(((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1))&&((i1.u4.po1_1_1>=1)&&(i1.u3.pil1_1_1>=1))))||((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1)))&&(((((i2.u5.pol3_1_1>=1)&&(u0.pb3_1_1>=1))&&((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1)))||(((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))&&((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1))))&&(!(((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1))||((i2.u5.pol3_1_1>=1)&&(u0.pb3_1_1>=1))))))
Read [invariant] property : TriangularGrid-PT-1200-ReachabilityFireability-02 with value :((!((((i2.u2.pil3_1_1>=1)&&(i2.u5.po3_1_1>=1))||((i3.u1.pi2_1_1>=1)&&(u0.pbl_1_1>=1)))&&(((i2.u5.pol3_1_1>=1)&&(u0.pb3_1_1>=1))&&((i1.u4.pol1_1_1>=1)&&(u0.pb1_1_1>=1)))))||((i1.u4.pol1_1_1>=1)&&(u0.pb1_1_1>=1)))
Read [reachable] property : TriangularGrid-PT-1200-ReachabilityFireability-03 with value :((!(((i1.u4.pol1_1_1>=1)&&(u0.pb1_1_1>=1))||(((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))||((i1.u4.pol1_1_1>=1)&&(u0.pb1_1_1>=1)))))&&((i3.u6.pol2_1_1>=1)&&(u0.pb2_1_1>=1)))
Read [invariant] property : TriangularGrid-PT-1200-ReachabilityFireability-04 with value :(((((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1))||(((i1.u4.pol1_1_1>=1)&&(u0.pb1_1_1>=1))&&((i2.u2.pil3_1_1>=1)&&(i2.u5.po3_1_1>=1))))||((!((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1)))||(((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))&&((i3.u6.pol2_1_1>=1)&&(u0.pb2_1_1>=1)))))&&(!((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))))
Read [invariant] property : TriangularGrid-PT-1200-ReachabilityFireability-05 with value :((((i3.u1.pi2_1_1>=1)&&(u0.pbl_1_1>=1))||((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1)))||(((((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))&&((i2.u5.pol3_1_1>=1)&&(u0.pb3_1_1>=1)))||(!((i3.u1.pi2_1_1>=1)&&(u0.pbl_1_1>=1))))&&((((i2.u2.pil3_1_1>=1)&&(i2.u5.po3_1_1>=1))&&((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1)))||(!((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))))))
Read [reachable] property : TriangularGrid-PT-1200-ReachabilityFireability-06 with value :((((!((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1)))&&(!((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))))&&((((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1))&&((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1)))||(!((i3.u6.pol2_1_1>=1)&&(u0.pb2_1_1>=1)))))&&(((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))&&((!((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1)))&&((i3.u1.pil2_1_1>=1)&&(i3.u6.po2_1_1>=1)))))
Read [reachable] property : TriangularGrid-PT-1200-ReachabilityFireability-07 with value :((((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))&&(((i3.u6.pol2_1_1>=1)&&(u0.pb2_1_1>=1))&&(!((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1)))))&&((!((i2.u5.pol3_1_1>=1)&&(u0.pb3_1_1>=1)))||((!((i1.u4.po1_1_1>=1)&&(i1.u3.pil1_1_1>=1)))||((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1)))))
Read [reachable] property : TriangularGrid-PT-1200-ReachabilityFireability-08 with value :((((((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1))&&((i3.u1.pi2_1_1>=1)&&(u0.pbl_1_1>=1)))&&(((i2.u5.pol3_1_1>=1)&&(u0.pb3_1_1>=1))||((i3.u1.pi2_1_1>=1)&&(u0.pbl_1_1>=1))))&&((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1)))&&((i3.u1.pil2_1_1>=1)&&(i3.u6.po2_1_1>=1)))
Read [invariant] property : TriangularGrid-PT-1200-ReachabilityFireability-09 with value :(!(((((i3.u1.pi2_1_1>=1)&&(u0.pbl_1_1>=1))&&((i3.u1.pil2_1_1>=1)&&(i3.u6.po2_1_1>=1)))&&(!((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))))&&((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))))
Read [reachable] property : TriangularGrid-PT-1200-ReachabilityFireability-10 with value :((!((((i2.u2.pil3_1_1>=1)&&(i2.u5.po3_1_1>=1))||((i2.u5.pol3_1_1>=1)&&(u0.pb3_1_1>=1)))&&((i3.u6.pol2_1_1>=1)&&(u0.pb2_1_1>=1))))&&((((i2.u2.pil3_1_1>=1)&&(i2.u5.po3_1_1>=1))||(((i3.u6.pol2_1_1>=1)&&(u0.pb2_1_1>=1))||((i2.u5.pol3_1_1>=1)&&(u0.pb3_1_1>=1))))&&((((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1))&&((i1.u4.po1_1_1>=1)&&(i1.u3.pil1_1_1>=1)))&&((i3.u1.pil2_1_1>=1)&&(i3.u6.po2_1_1>=1)))))
Read [reachable] property : TriangularGrid-PT-1200-ReachabilityFireability-11 with value :(((i3.u1.pil2_1_1>=1)&&(i3.u6.po2_1_1>=1))&&(((((i3.u6.pol2_1_1>=1)&&(u0.pb2_1_1>=1))||((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1)))&&(((i1.u3.pi1_1_1>=1)&&(u0.pbl_1_1>=1))||((i2.u2.pil3_1_1>=1)&&(i2.u5.po3_1_1>=1))))&&(!(((i3.u1.pil2_1_1>=1)&&(i3.u6.po2_1_1>=1))||((i3.u1.pi2_1_1>=1)&&(u0.pbl_1_1>=1))))))
Read [invariant] property : TriangularGrid-PT-1200-ReachabilityFireability-12 with value :((((((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))&&((i1.u4.pol1_1_1>=1)&&(u0.pb1_1_1>=1)))&&((i3.u1.pi2_1_1>=1)&&(u0.pbl_1_1>=1)))||((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1)))||(!((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))))
Read [invariant] property : TriangularGrid-PT-1200-ReachabilityFireability-13 with value :(((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))||((!(((i3.u6.pol2_1_1>=1)&&(u0.pb2_1_1>=1))&&((i3.u1.pil2_1_1>=1)&&(i3.u6.po2_1_1>=1))))||((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))))
Read [reachable] property : TriangularGrid-PT-1200-ReachabilityFireability-14 with value :(((i1.u4.po1_1_1>=1)&&(i1.u3.pil1_1_1>=1))&&(!((i2.u2.pi3_1_1>=1)&&(u0.pbl_1_1>=1))))
built 6 ordering constraints for composite.
built 4 ordering constraints for composite.
built 4 ordering constraints for composite.
built 4 ordering constraints for composite.
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-09 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-11 FALSE TECHNIQUES SAT_SMT TAUTOLOGY
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-12 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 12 rows 16 cols
invariant :po2_1_1 + pol2_1_1 = 1
invariant :pb1_1_1 + pb2_1_1 + pb3_1_1 + -1'pil1_1_1 + -1'pil2_1_1 + -1'pil3_1_1 + -1'pol1_1_1 + -1'pol2_1_1 + -1'pol3_1_1 = 54
invariant :pi3_1_1 + pil3_1_1 = 1
invariant :po3_1_1 + pol3_1_1 = 1
invariant :pbl_1_1 + pil1_1_1 + pil2_1_1 + pil3_1_1 + pol1_1_1 + pol2_1_1 + pol3_1_1 = 6
invariant :pi1_1_1 + pil1_1_1 = 1
invariant :pi2_1_1 + pil2_1_1 = 1
invariant :po1_1_1 + pol1_1_1 = 1
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-03 TRUE TECHNIQUES SAT_SMT BMC(1)
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-14 TRUE TECHNIQUES SAT_SMT BMC(1)
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-04 FALSE TECHNIQUES SAT_SMT BMC(2)
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-00 TRUE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-08 FALSE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-10 FALSE TECHNIQUES SAT_SMT K_INDUCTION(0)
FORMULA TriangularGrid-PT-1200-ReachabilityFireability-13 TRUE TECHNIQUES SAT_SMT K_INDUCTION(0)
ITS tools runner thread asked to quit. Dying gracefully.
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1527595315279

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
May 29, 2018 12:01:52 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -louvain, -smt]
May 29, 2018 12:01:52 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 29, 2018 12:01:52 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 37 ms
May 29, 2018 12:01:52 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 16 places.
May 29, 2018 12:01:52 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 12 transitions.
May 29, 2018 12:01:52 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 7 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property TriangularGrid-PT-1200-ReachabilityFireability-15 is trivially false : it is not verified in initial state.
May 29, 2018 12:01:53 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 35 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 29, 2018 12:01:53 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 10 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 12 transitions.
Begin: Tue May 29 12:01:53 2018

Computation of communities with the Newman-Girvan Modularity quality function

level 0:
start computation: Tue May 29 12:01:53 2018
network size: 16 nodes, 60 links, 24 weight
quality increased from -0.0807292 to 0.291667
end computation: Tue May 29 12:01:53 2018
level 1:
start computation: Tue May 29 12:01:53 2018
network size: 7 nodes, 25 links, 24 weight
quality increased from 0.291667 to 0.354167
end computation: Tue May 29 12:01:53 2018
level 2:
start computation: Tue May 29 12:01:53 2018
network size: 4 nodes, 10 links, 24 weight
quality increased from 0.354167 to 0.354167
end computation: Tue May 29 12:01:53 2018
End: Tue May 29 12:01:53 2018
Total duration: 0 sec
0.354167
May 29, 2018 12:01:53 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 29, 2018 12:01:53 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 12 transitions.
May 29, 2018 12:01:53 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 8 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, reachability predicate is unrealizable TriangularGrid-PT-1200-ReachabilityFireability-01
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 8 place invariants in 10 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 6 redundant transitions.
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable TriangularGrid-PT-1200-ReachabilityFireability-02
May 29, 2018 12:01:53 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 3 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable TriangularGrid-PT-1200-ReachabilityFireability-05
May 29, 2018 12:01:53 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 4 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, reachability predicate is unrealizable TriangularGrid-PT-1200-ReachabilityFireability-06
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, reachability predicate is unrealizable TriangularGrid-PT-1200-ReachabilityFireability-07
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable TriangularGrid-PT-1200-ReachabilityFireability-09
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, reachability predicate is unrealizable TriangularGrid-PT-1200-ReachabilityFireability-11
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable TriangularGrid-PT-1200-ReachabilityFireability-12
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 8 / 15 in 426 ms.
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-00(UNSAT) depth K=0 took 2 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 16 variables to be positive in 230 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 12 transitions.
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/12 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-03(UNSAT) depth K=0 took 18 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 12 transitions.
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-04(UNSAT) depth K=0 took 10 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 12 transitions.
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-08(UNSAT) depth K=0 took 5 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-10(UNSAT) depth K=0 took 11 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-13(UNSAT) depth K=0 took 10 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 8 place invariants in 8 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-14(UNSAT) depth K=0 took 33 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-00(UNSAT) depth K=1 took 14 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate TriangularGrid-PT-1200-ReachabilityFireability-03
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-03(TRUE) depth K=1 took 17 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-04(UNSAT) depth K=1 took 7 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-08(UNSAT) depth K=1 took 9 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-10(UNSAT) depth K=1 took 20 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-13(UNSAT) depth K=1 took 7 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a trace to state matching reachability predicate TriangularGrid-PT-1200-ReachabilityFireability-14
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-14(TRUE) depth K=1 took 17 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-00(UNSAT) depth K=2 took 8 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate TriangularGrid-PT-1200-ReachabilityFireability-04
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-04(FALSE) depth K=2 took 16 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-08(UNSAT) depth K=2 took 8 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-10(UNSAT) depth K=2 took 10 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-13(UNSAT) depth K=2 took 6 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-00(UNSAT) depth K=3 took 24 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-08(UNSAT) depth K=3 took 25 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-10(UNSAT) depth K=3 took 20 ms
May 29, 2018 12:01:53 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 16 variables to be positive in 239 ms
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved invariant TriangularGrid-PT-1200-ReachabilityFireability-00
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for TriangularGrid-PT-1200-ReachabilityFireability-00
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property TriangularGrid-PT-1200-ReachabilityFireability-00(TRUE) depth K=0 took 10 ms
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved UNreachability of reachability predicate TriangularGrid-PT-1200-ReachabilityFireability-08
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for TriangularGrid-PT-1200-ReachabilityFireability-08
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property TriangularGrid-PT-1200-ReachabilityFireability-08(FALSE) depth K=0 took 12 ms
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-13(UNSAT) depth K=3 took 30 ms
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved UNreachability of reachability predicate TriangularGrid-PT-1200-ReachabilityFireability-10
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for TriangularGrid-PT-1200-ReachabilityFireability-10
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property TriangularGrid-PT-1200-ReachabilityFireability-10(FALSE) depth K=0 took 24 ms
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved invariant TriangularGrid-PT-1200-ReachabilityFireability-13
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for TriangularGrid-PT-1200-ReachabilityFireability-13
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property TriangularGrid-PT-1200-ReachabilityFireability-13(TRUE) depth K=0 took 12 ms
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-10(UNSAT) depth K=4 took 69 ms
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property TriangularGrid-PT-1200-ReachabilityFireability-13(UNSAT) depth K=4 took 86 ms
May 29, 2018 12:01:54 PM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved all 15 properties. Interrupting other analysis methods.
May 29, 2018 12:01:54 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (declare-fun s0 () (Array Int Int)) with error
May 29, 2018 12:01:54 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (declare-fun s1 () (Array Int Int)) with error (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
May 29, 2018 12:01:54 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (and (and (>= (select s0 10) 1) (>= (select s0 7) 1)) (= (store (store (store (store s0 4 (+ (select s0 4) 1)) 10 (- (select s0 10) 1)) 13 (+ (select s0 13) 1)) 7 (- (select s0 7) 1)) s1))) with error (error "Failed to assert expression: java.io.IOException: Stream closed (and (and (>= (select s0 10) 1) (>= (select s0 7) 1)) (= (store (store (store (store s0 4 (+ (select s0 4) 1)) 10 (- (select s0 10) 1)) 13 (+ (select s0 13) 1)) 7 (- (select s0 7) 1)) s1))")
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:755)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:502)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
May 29, 2018 12:01:54 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 818ms conformant to PINS in folder :/home/mcc/execution

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TriangularGrid-PT-1200"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstoolsl"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-1200.tgz
mv TriangularGrid-PT-1200 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstoolsl"
echo " Input is TriangularGrid-PT-1200, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r177-smll-152708747900364"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;