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 200K
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K 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 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 111 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 349 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 29K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is HexagonalGrid-PT-126, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r104-smll-152658634000014
=====================================================================

--------------------
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 HexagonalGrid-PT-126-ReachabilityFireability-00
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-01
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-02
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-03
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-04
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-05
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-06
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-07
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-08
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-09
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-10
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-11
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-12
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-13
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-14
FORMULA_NAME HexagonalGrid-PT-126-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526714300607

FORMULA HexagonalGrid-PT-126-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/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]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/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 [reachable] property : HexagonalGrid-PT-126-ReachabilityFireability-00 with value :(!((!((pi1_1_1>=1)&&(pbl_1_1>=1)))||((pbl_1_1>=1)&&(pi1_1_1>=1))))
Read [invariant] property : HexagonalGrid-PT-126-ReachabilityFireability-01 with value :((((pbl_1_1>=1)&&(pi6_1_1>=1))||(!(((pi4_1_1>=1)&&(pbl_1_1>=1))&&((pb6_1_1>=1)&&(pol6_1_1>=1)))))||((!(((po2_1_1>=1)&&(pil2_1_1>=1))&&((pbl_1_1>=1)&&(pi6_1_1>=1))))&&((pi4_1_1>=1)&&(pbl_1_1>=1))))
Read [invariant] property : HexagonalGrid-PT-126-ReachabilityFireability-02 with value :((!((((pbl_1_1>=1)&&(pi1_1_1>=1))&&((pbl_1_1>=1)&&(pi2_1_1>=1)))&&(((pbl_1_1>=1)&&(pi3_1_1>=1))&&((pi4_1_1>=1)&&(pbl_1_1>=1)))))||((pbl_1_1>=1)&&(pi2_1_1>=1)))
Read [invariant] property : HexagonalGrid-PT-126-ReachabilityFireability-03 with value :((((po2_1_1>=1)&&(pil2_1_1>=1))||((!((pi4_1_1>=1)&&(pbl_1_1>=1)))||(((po4_1_1>=1)&&(pil4_1_1>=1))||((pi4_1_1>=1)&&(pbl_1_1>=1)))))||(((pbl_1_1>=1)&&(pi5_1_1>=1))||(!(((pb2_1_1>=1)&&(pol2_1_1>=1))||((po6_1_1>=1)&&(pil6_1_1>=1))))))
Read [invariant] property : HexagonalGrid-PT-126-ReachabilityFireability-04 with value :((((pbl_1_1>=1)&&(pi6_1_1>=1))&&((((pbl_1_1>=1)&&(pi6_1_1>=1))&&((po1_1_1>=1)&&(pil1_1_1>=1)))&&(((pbl_1_1>=1)&&(pi1_1_1>=1))&&((po1_1_1>=1)&&(pil1_1_1>=1)))))||((!(((pbl_1_1>=1)&&(pi5_1_1>=1))||((pi5_1_1>=1)&&(pbl_1_1>=1))))||(!(((pi4_1_1>=1)&&(pbl_1_1>=1))&&((pbl_1_1>=1)&&(pi6_1_1>=1))))))
Read [reachable] property : HexagonalGrid-PT-126-ReachabilityFireability-05 with value :((((((pb1_1_1>=1)&&(pol1_1_1>=1))&&((pbl_1_1>=1)&&(pi6_1_1>=1)))&&(((pbl_1_1>=1)&&(pi6_1_1>=1))&&((po3_1_1>=1)&&(pil3_1_1>=1))))&&(((po2_1_1>=1)&&(pil2_1_1>=1))||(((pbl_1_1>=1)&&(pi6_1_1>=1))&&((po5_1_1>=1)&&(pil5_1_1>=1)))))&&(!((!((pbl_1_1>=1)&&(pi2_1_1>=1)))||(!((pi5_1_1>=1)&&(pbl_1_1>=1))))))
Read [invariant] property : HexagonalGrid-PT-126-ReachabilityFireability-06 with value :((((pbl_1_1>=1)&&(pi6_1_1>=1))||((((pbl_1_1>=1)&&(pi5_1_1>=1))||((pbl_1_1>=1)&&(pi2_1_1>=1)))||(((pbl_1_1>=1)&&(pi3_1_1>=1))&&((pi4_1_1>=1)&&(pbl_1_1>=1)))))||(((!((pbl_1_1>=1)&&(pi3_1_1>=1)))||((pol5_1_1>=1)&&(pb5_1_1>=1)))||((((pbl_1_1>=1)&&(pi5_1_1>=1))||((po5_1_1>=1)&&(pil5_1_1>=1)))||((pbl_1_1>=1)&&(pi1_1_1>=1)))))
Read [invariant] property : HexagonalGrid-PT-126-ReachabilityFireability-09 with value :(!(((((po6_1_1>=1)&&(pil6_1_1>=1))||((po5_1_1>=1)&&(pil5_1_1>=1)))||(((pi1_1_1>=1)&&(pbl_1_1>=1))&&((pbl_1_1>=1)&&(pi2_1_1>=1))))||(((pbl_1_1>=1)&&(pi2_1_1>=1))&&(((pol5_1_1>=1)&&(pb5_1_1>=1))&&((pi5_1_1>=1)&&(pbl_1_1>=1))))))
Read [invariant] property : HexagonalGrid-PT-126-ReachabilityFireability-10 with value :((!((pbl_1_1>=1)&&(pi1_1_1>=1)))||(!((po6_1_1>=1)&&(pil6_1_1>=1))))
Read [reachable] property : HexagonalGrid-PT-126-ReachabilityFireability-12 with value :((pbl_1_1>=1)&&(pi6_1_1>=1))
Read [reachable] property : HexagonalGrid-PT-126-ReachabilityFireability-14 with value :((pbl_1_1>=1)&&(pi2_1_1>=1))
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid\_PT\_126\_flat\_flat,2.66419e+06,0.270711,8164,2,818,5,25577,6,0,169,23692,0
Total reachable state count : 2664192

Verifying 11 reachability properties.
Reachability property HexagonalGrid-PT-126-ReachabilityFireability-00 does not hold.
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : HexagonalGrid-PT-126-ReachabilityFireability-00

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid-PT-126-ReachabilityFireability-00,0,0.271662,8204,1,0,5,25577,6,0,170,23692,0
Invariant property HexagonalGrid-PT-126-ReachabilityFireability-01 is true.
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

FORMULA HexagonalGrid-PT-126-ReachabilityFireability-02 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid-PT-126-ReachabilityFireability-01,0,0.276661,8320,1,0,5,25577,7,0,215,23692,0
Invariant property HexagonalGrid-PT-126-ReachabilityFireability-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid-PT-126-ReachabilityFireability-02,0,0.280252,8588,1,0,5,25577,8,0,225,23692,0
Invariant property HexagonalGrid-PT-126-ReachabilityFireability-03 is true.
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid-PT-126-ReachabilityFireability-03,0,0.28381,8588,1,0,5,25577,9,0,257,23692,0
Invariant property HexagonalGrid-PT-126-ReachabilityFireability-04 does not hold.
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid-PT-126-ReachabilityFireability-04,138,0.286656,8588,2,98,6,25577,10,0,271,23692,0
Reachability property HexagonalGrid-PT-126-ReachabilityFireability-05 does not hold.
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : HexagonalGrid-PT-126-ReachabilityFireability-05

FORMULA HexagonalGrid-PT-126-ReachabilityFireability-03 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid-PT-126-ReachabilityFireability-05,0,0.292455,8588,1,0,6,25577,11,0,301,23692,0
Invariant property HexagonalGrid-PT-126-ReachabilityFireability-06 does not hold.
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid-PT-126-ReachabilityFireability-06,8361,0.298378,8588,2,352,7,25577,12,0,323,23692,0
Invariant property HexagonalGrid-PT-126-ReachabilityFireability-09 does not hold.
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid-PT-126-ReachabilityFireability-09,3653,0.300314,8588,2,229,8,25577,13,0,328,23692,0
Invariant property HexagonalGrid-PT-126-ReachabilityFireability-10 does not hold.
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid-PT-126-ReachabilityFireability-10,236640,0.3032,8588,2,545,9,25577,14,0,331,23692,0
Reachability property HexagonalGrid-PT-126-ReachabilityFireability-12 is true.
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid-PT-126-ReachabilityFireability-12,15,0.303678,8588,2,40,10,25577,15,0,332,23692,0
Reachability property HexagonalGrid-PT-126-ReachabilityFireability-14 is true.
FORMULA HexagonalGrid-PT-126-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HexagonalGrid-PT-126-ReachabilityFireability-14,10,0.304633,8588,2,38,11,25577,16,0,333,23692,0
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 1526714305792

--------------------
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/ -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/ -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 19, 2018 7:18:23 AM 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/, -smt]
May 19, 2018 7:18:23 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 19, 2018 7:18:23 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 67 ms
May 19, 2018 7:18:23 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 31 places.
May 19, 2018 7:18:23 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 42 transitions.
May 19, 2018 7:18:23 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 13 ms
May 19, 2018 7:18:24 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property HexagonalGrid-PT-126-ReachabilityFireability-07 is trivially false : it is not verified in initial state.
May 19, 2018 7:18:24 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property HexagonalGrid-PT-126-ReachabilityFireability-08 is trivially false : it is not verified in initial state.
May 19, 2018 7:18:24 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property HexagonalGrid-PT-126-ReachabilityFireability-11 is trivially false : it is not verified in initial state.
May 19, 2018 7:18:24 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property HexagonalGrid-PT-126-ReachabilityFireability-13 is trivially false : it is not verified in initial state.
May 19, 2018 7:18:24 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property HexagonalGrid-PT-126-ReachabilityFireability-15 is trivially false : it is not verified in initial state.
May 19, 2018 7:18:24 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 61 ms
May 19, 2018 7:18:24 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 30 ms
May 19, 2018 7:18:24 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 3 ms
May 19, 2018 7:18:24 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 2 ms
May 19, 2018 7:18:24 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 49 ms
May 19, 2018 7:18:24 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 42 transitions.
May 19, 2018 7:18:24 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 42 transitions.
May 19, 2018 7:18:24 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable HexagonalGrid-PT-126-ReachabilityFireability-02
May 19, 2018 7:18:24 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable HexagonalGrid-PT-126-ReachabilityFireability-03
May 19, 2018 7:18:24 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
May 19, 2018 7:18:24 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun tr21 ((step Int)) Bool (trsrc21 (select s step) (select s (+ step 1)))) with error (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Skipping mayMatrices nes/nds Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:318)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.checkProperties(Gal2SMTFrontEnd.java:131)
at fr.lip6.move.gal.application.SMTRunner$2.run(SMTRunner.java:110)
at java.lang.Thread.run(Thread.java:748)
java.lang.RuntimeException: Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.init(NextBMCSolver.java:93)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:59)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
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 19, 2018 7:18:24 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 264ms 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="HexagonalGrid-PT-126"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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/HexagonalGrid-PT-126.tgz
mv HexagonalGrid-PT-126 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 itstools"
echo " Input is HexagonalGrid-PT-126, 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 r104-smll-152658634000014"
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 ;