/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_02-simple_racefree.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.0-aa1e80b
[2020-12-17 18:26:36,491 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-12-17 18:26:36,493 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-12-17 18:26:36,527 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-12-17 18:26:36,528 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-12-17 18:26:36,529 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
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[2020-12-17 18:26:36,546 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-12-17 18:26:36,547 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-12-17 18:26:36,549 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-12-17 18:26:36,552 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
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[2020-12-17 18:26:36,573 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2020-12-17 18:26:36,574 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
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[2020-12-17 18:26:36,592 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2020-12-17 18:26:36,594 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-12-17 18:26:36,595 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf
[2020-12-17 18:26:36,622 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-12-17 18:26:36,622 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-12-17 18:26:36,623 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-12-17 18:26:36,624 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-12-17 18:26:36,624 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-12-17 18:26:36,624 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-12-17 18:26:36,624 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-12-17 18:26:36,625 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-12-17 18:26:36,625 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-12-17 18:26:36,625 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-12-17 18:26:36,625 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-12-17 18:26:36,626 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-12-17 18:26:36,626 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-12-17 18:26:36,626 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-12-17 18:26:36,626 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-12-17 18:26:36,626 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-12-17 18:26:36,627 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-12-17 18:26:36,627 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-12-17 18:26:36,627 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-12-17 18:26:36,627 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-12-17 18:26:36,628 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-12-17 18:26:36,628 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-12-17 18:26:36,628 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-12-17 18:26:36,628 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-12-17 18:26:36,628 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-12-17 18:26:36,629 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-12-17 18:26:36,629 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-12-17 18:26:36,629 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2020-12-17 18:26:36,629 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-12-17 18:26:36,630 INFO  L138        SettingsManager]:  * Minimization of abstraction=NONE
[2020-12-17 18:26:36,630 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2020-12-17 18:26:36,996 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-12-17 18:26:37,046 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-12-17 18:26:37,049 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-12-17 18:26:37,050 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-12-17 18:26:37,050 INFO  L275        PluginConnector]: CDTParser initialized
[2020-12-17 18:26:37,051 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_02-simple_racefree.i
[2020-12-17 18:26:37,141 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f4657ba9/1007c0e8141448af8ced489914d36449/FLAG7256d27ac
[2020-12-17 18:26:37,862 INFO  L306              CDTParser]: Found 1 translation units.
[2020-12-17 18:26:37,863 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_02-simple_racefree.i
[2020-12-17 18:26:37,881 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f4657ba9/1007c0e8141448af8ced489914d36449/FLAG7256d27ac
[2020-12-17 18:26:38,167 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f4657ba9/1007c0e8141448af8ced489914d36449
[2020-12-17 18:26:38,170 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-12-17 18:26:38,172 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2020-12-17 18:26:38,174 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-12-17 18:26:38,174 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-12-17 18:26:38,178 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-12-17 18:26:38,179 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 06:26:38" (1/1) ...
[2020-12-17 18:26:38,185 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1737f060 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38, skipping insertion in model container
[2020-12-17 18:26:38,186 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 06:26:38" (1/1) ...
[2020-12-17 18:26:38,195 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-12-17 18:26:38,267 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-12-17 18:26:38,819 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-12-17 18:26:38,834 INFO  L203         MainTranslator]: Completed pre-run
[2020-12-17 18:26:38,881 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-12-17 18:26:38,978 INFO  L208         MainTranslator]: Completed translation
[2020-12-17 18:26:38,978 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38 WrapperNode
[2020-12-17 18:26:38,978 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-12-17 18:26:38,980 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2020-12-17 18:26:38,980 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2020-12-17 18:26:38,980 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2020-12-17 18:26:38,989 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38" (1/1) ...
[2020-12-17 18:26:39,008 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38" (1/1) ...
[2020-12-17 18:26:39,033 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2020-12-17 18:26:39,034 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-12-17 18:26:39,035 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-12-17 18:26:39,035 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-12-17 18:26:39,045 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38" (1/1) ...
[2020-12-17 18:26:39,045 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38" (1/1) ...
[2020-12-17 18:26:39,049 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38" (1/1) ...
[2020-12-17 18:26:39,049 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38" (1/1) ...
[2020-12-17 18:26:39,058 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38" (1/1) ...
[2020-12-17 18:26:39,063 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38" (1/1) ...
[2020-12-17 18:26:39,066 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38" (1/1) ...
[2020-12-17 18:26:39,070 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-12-17 18:26:39,071 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-12-17 18:26:39,071 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-12-17 18:26:39,071 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-12-17 18:26:39,072 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-12-17 18:26:39,218 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-12-17 18:26:39,218 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-12-17 18:26:39,219 INFO  L130     BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock
[2020-12-17 18:26:39,219 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-12-17 18:26:39,220 INFO  L130     BoogieDeclarations]: Found specification of procedure t_fun
[2020-12-17 18:26:39,221 INFO  L138     BoogieDeclarations]: Found implementation of procedure t_fun
[2020-12-17 18:26:39,222 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-12-17 18:26:39,222 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-12-17 18:26:39,223 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-12-17 18:26:39,223 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-12-17 18:26:39,226 WARN  L208             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2020-12-17 18:26:39,819 INFO  L293             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-12-17 18:26:39,819 INFO  L298             CfgBuilder]: Removed 18 assume(true) statements.
[2020-12-17 18:26:39,821 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 06:26:39 BoogieIcfgContainer
[2020-12-17 18:26:39,821 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-12-17 18:26:39,823 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-12-17 18:26:39,823 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-12-17 18:26:39,826 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-12-17 18:26:39,827 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 06:26:38" (1/3) ...
[2020-12-17 18:26:39,828 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11a7843d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 06:26:39, skipping insertion in model container
[2020-12-17 18:26:39,828 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:26:38" (2/3) ...
[2020-12-17 18:26:39,828 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11a7843d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 06:26:39, skipping insertion in model container
[2020-12-17 18:26:39,829 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 06:26:39" (3/3) ...
[2020-12-17 18:26:39,830 INFO  L111   eAbstractionObserver]: Analyzing ICFG 28-race_reach_02-simple_racefree.i
[2020-12-17 18:26:39,846 WARN  L168   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2020-12-17 18:26:39,847 INFO  L179   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2020-12-17 18:26:39,851 INFO  L191   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-12-17 18:26:39,852 INFO  L351   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2020-12-17 18:26:39,881 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,881 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,881 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,882 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,882 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,882 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,882 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,882 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,883 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,883 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,883 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,884 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,884 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,884 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,885 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,885 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,885 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,885 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,886 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,886 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,886 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,886 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,886 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,887 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,887 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,887 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,887 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,888 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,888 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,888 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,888 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,889 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,889 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,889 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,889 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,890 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,892 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,892 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,893 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,893 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,893 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,893 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,894 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,894 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,894 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:39,906 INFO  L149    ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions.
[2020-12-17 18:26:39,920 INFO  L253      AbstractCegarLoop]: Starting to check reachability of 2 error locations.
[2020-12-17 18:26:39,943 INFO  L377      AbstractCegarLoop]: Interprodecural is true
[2020-12-17 18:26:39,944 INFO  L378      AbstractCegarLoop]: Hoare is true
[2020-12-17 18:26:39,944 INFO  L379      AbstractCegarLoop]: Compute interpolants for FPandBP
[2020-12-17 18:26:39,944 INFO  L380      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-12-17 18:26:39,944 INFO  L381      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-12-17 18:26:39,944 INFO  L382      AbstractCegarLoop]: Difference is false
[2020-12-17 18:26:39,944 INFO  L383      AbstractCegarLoop]: Minimize is NONE
[2020-12-17 18:26:39,944 INFO  L387      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-12-17 18:26:39,958 INFO  L100   iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 97 places, 107 transitions, 222 flow
[2020-12-17 18:26:40,025 INFO  L122   iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result  has 872 states, 866 states have (on average 2.279445727482679) internal successors, (1974), 871 states have internal predecessors, (1974), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:26:40,035 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 872 states, 866 states have (on average 2.279445727482679) internal successors, (1974), 871 states have internal predecessors, (1974), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:26:40,051 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 44
[2020-12-17 18:26:40,052 INFO  L496         BasicCegarLoop]: Found error trace
[2020-12-17 18:26:40,053 INFO  L504         BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-12-17 18:26:40,053 INFO  L429      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-12-17 18:26:40,060 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-12-17 18:26:40,061 INFO  L82        PathProgramCache]: Analyzing trace with hash 1676009498, now seen corresponding path program 1 times
[2020-12-17 18:26:40,071 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-12-17 18:26:40,072 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613935293]
[2020-12-17 18:26:40,072 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-12-17 18:26:40,224 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-12-17 18:26:40,225 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-12-17 18:26:40,265 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-12-17 18:26:40,265 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-12-17 18:26:40,301 INFO  L173   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2020-12-17 18:26:40,301 INFO  L605         BasicCegarLoop]: Counterexample might be feasible
[2020-12-17 18:26:40,302 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-12-17 18:26:40,302 WARN  L386   ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis
[2020-12-17 18:26:40,303 INFO  L351   ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances.
[2020-12-17 18:26:40,316 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,317 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,317 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,317 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,317 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,317 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,318 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,318 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,318 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,318 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,319 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,319 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,319 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,319 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,320 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,320 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,320 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,320 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,320 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,321 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,321 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,321 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,321 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,321 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,322 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,322 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,322 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,322 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,322 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,322 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,323 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,323 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,323 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,323 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,323 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,324 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,324 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,324 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,325 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,325 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,325 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,325 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,325 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,325 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,326 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,326 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,326 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,326 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,326 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,327 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,327 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,327 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,327 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,327 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,328 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,328 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,328 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,328 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,328 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,329 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,329 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,329 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,329 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,329 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,330 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,330 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,330 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,330 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,330 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,330 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,331 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,331 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,331 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,332 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,332 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,332 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,332 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,332 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,332 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,332 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,333 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,342 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,342 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,342 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,342 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,342 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,343 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,343 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,344 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,344 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:40,349 INFO  L149    ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions.
[2020-12-17 18:26:40,349 INFO  L253      AbstractCegarLoop]: Starting to check reachability of 2 error locations.
[2020-12-17 18:26:40,351 INFO  L377      AbstractCegarLoop]: Interprodecural is true
[2020-12-17 18:26:40,351 INFO  L378      AbstractCegarLoop]: Hoare is true
[2020-12-17 18:26:40,352 INFO  L379      AbstractCegarLoop]: Compute interpolants for FPandBP
[2020-12-17 18:26:40,352 INFO  L380      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-12-17 18:26:40,352 INFO  L381      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-12-17 18:26:40,352 INFO  L382      AbstractCegarLoop]: Difference is false
[2020-12-17 18:26:40,352 INFO  L383      AbstractCegarLoop]: Minimize is NONE
[2020-12-17 18:26:40,352 INFO  L387      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-12-17 18:26:40,356 INFO  L100   iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 122 places, 137 transitions, 292 flow
[2020-12-17 18:26:42,135 INFO  L122   iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result  has 19755 states, 19746 states have (on average 3.4994429251493973) internal successors, (69100), 19754 states have internal predecessors, (69100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:26:42,186 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 19755 states, 19746 states have (on average 3.4994429251493973) internal successors, (69100), 19754 states have internal predecessors, (69100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:26:42,191 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 46
[2020-12-17 18:26:42,191 INFO  L496         BasicCegarLoop]: Found error trace
[2020-12-17 18:26:42,192 INFO  L504         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-12-17 18:26:42,192 INFO  L429      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-12-17 18:26:42,193 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-12-17 18:26:42,193 INFO  L82        PathProgramCache]: Analyzing trace with hash -1908821038, now seen corresponding path program 1 times
[2020-12-17 18:26:42,193 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-12-17 18:26:42,193 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586488874]
[2020-12-17 18:26:42,194 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-12-17 18:26:42,245 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-12-17 18:26:42,366 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-12-17 18:26:42,366 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586488874]
[2020-12-17 18:26:42,368 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-12-17 18:26:42,368 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2020-12-17 18:26:42,369 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410298336]
[2020-12-17 18:26:42,374 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 2 states
[2020-12-17 18:26:42,374 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-12-17 18:26:42,393 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2020-12-17 18:26:42,394 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2020-12-17 18:26:42,435 INFO  L87              Difference]: Start difference. First operand  has 19755 states, 19746 states have (on average 3.4994429251493973) internal successors, (69100), 19754 states have internal predecessors, (69100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:26:42,898 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-12-17 18:26:42,898 INFO  L93              Difference]: Finished difference Result 18649 states and 52619 transitions.
[2020-12-17 18:26:42,899 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2020-12-17 18:26:42,900 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45
[2020-12-17 18:26:42,901 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-12-17 18:26:42,990 INFO  L225             Difference]: With dead ends: 18649
[2020-12-17 18:26:42,991 INFO  L226             Difference]: Without dead ends: 11065
[2020-12-17 18:26:42,992 INFO  L763         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2020-12-17 18:26:42,993 INFO  L78                 Accepts]: Start accepts. Automaton has 11065 states. Word has length 45
[2020-12-17 18:26:42,994 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-12-17 18:26:42,994 INFO  L481      AbstractCegarLoop]: Abstraction has 11065 states.
[2020-12-17 18:26:42,994 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:26:42,995 INFO  L276                IsEmpty]: Start isEmpty. Operand 11065 states.
[2020-12-17 18:26:42,997 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 46
[2020-12-17 18:26:42,998 INFO  L496         BasicCegarLoop]: Found error trace
[2020-12-17 18:26:42,998 INFO  L504         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-12-17 18:26:42,998 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-12-17 18:26:42,998 INFO  L429      AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-12-17 18:26:42,999 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-12-17 18:26:42,999 INFO  L82        PathProgramCache]: Analyzing trace with hash -1779738319, now seen corresponding path program 1 times
[2020-12-17 18:26:42,999 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-12-17 18:26:43,000 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646545752]
[2020-12-17 18:26:43,000 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-12-17 18:26:43,023 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-12-17 18:26:43,110 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-12-17 18:26:43,111 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646545752]
[2020-12-17 18:26:43,111 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-12-17 18:26:43,111 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-12-17 18:26:43,111 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742807590]
[2020-12-17 18:26:43,113 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-12-17 18:26:43,113 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-12-17 18:26:43,114 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-12-17 18:26:43,114 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-12-17 18:26:43,114 INFO  L87              Difference]: Start difference. First operand 11065 states. Second operand  has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:26:43,233 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-12-17 18:26:43,233 INFO  L93              Difference]: Finished difference Result 11053 states and 31182 transitions.
[2020-12-17 18:26:43,234 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-12-17 18:26:43,234 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45
[2020-12-17 18:26:43,237 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-12-17 18:26:43,311 INFO  L225             Difference]: With dead ends: 11053
[2020-12-17 18:26:43,311 INFO  L226             Difference]: Without dead ends: 11053
[2020-12-17 18:26:43,312 INFO  L763         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-12-17 18:26:43,312 INFO  L78                 Accepts]: Start accepts. Automaton has 11053 states. Word has length 45
[2020-12-17 18:26:43,313 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-12-17 18:26:43,313 INFO  L481      AbstractCegarLoop]: Abstraction has 11053 states.
[2020-12-17 18:26:43,314 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:26:43,315 INFO  L276                IsEmpty]: Start isEmpty. Operand 11053 states.
[2020-12-17 18:26:43,322 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 51
[2020-12-17 18:26:43,322 INFO  L496         BasicCegarLoop]: Found error trace
[2020-12-17 18:26:43,322 INFO  L504         BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-12-17 18:26:43,323 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-12-17 18:26:43,326 INFO  L429      AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-12-17 18:26:43,327 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-12-17 18:26:43,327 INFO  L82        PathProgramCache]: Analyzing trace with hash 1611553079, now seen corresponding path program 1 times
[2020-12-17 18:26:43,327 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-12-17 18:26:43,328 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677842513]
[2020-12-17 18:26:43,328 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-12-17 18:26:43,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-12-17 18:26:43,380 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-12-17 18:26:43,402 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-12-17 18:26:43,403 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-12-17 18:26:43,416 INFO  L173   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2020-12-17 18:26:43,416 INFO  L605         BasicCegarLoop]: Counterexample might be feasible
[2020-12-17 18:26:43,416 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-12-17 18:26:43,417 WARN  L386   ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis
[2020-12-17 18:26:43,418 INFO  L351   ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances.
[2020-12-17 18:26:43,433 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,434 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,434 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,434 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,434 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,434 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,435 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,435 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,435 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,435 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,435 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,436 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,436 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,436 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,436 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,437 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,437 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,437 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,437 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,438 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,438 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,438 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,438 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,438 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,438 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,439 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,439 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,439 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,439 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,439 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,440 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,440 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,440 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,440 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,440 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,441 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,441 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,441 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,441 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,442 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,442 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,442 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,442 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,442 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,442 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,443 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,443 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,443 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,443 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,444 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,444 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,444 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,444 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,445 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,445 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,445 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,445 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,445 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,445 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,446 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,446 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,446 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,446 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,446 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,447 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,447 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,447 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,447 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,447 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,448 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,448 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,448 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,448 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,449 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,449 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,449 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,449 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,449 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,450 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,450 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,450 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,450 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,450 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,451 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,451 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,451 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,451 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,452 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,452 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,452 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,452 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,452 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,453 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,453 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,453 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,453 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,453 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,453 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,454 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,454 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,454 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,454 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,454 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,455 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,455 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,455 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,455 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,455 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,456 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,456 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,456 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,457 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,457 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,457 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,457 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,457 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,458 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,461 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,461 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,461 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,461 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,462 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,462 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,462 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,462 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,462 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,465 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,466 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,466 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,466 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,466 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,467 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,467 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,467 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,467 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:26:43,473 INFO  L149    ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions.
[2020-12-17 18:26:43,474 INFO  L253      AbstractCegarLoop]: Starting to check reachability of 2 error locations.
[2020-12-17 18:26:43,474 INFO  L377      AbstractCegarLoop]: Interprodecural is true
[2020-12-17 18:26:43,475 INFO  L378      AbstractCegarLoop]: Hoare is true
[2020-12-17 18:26:43,475 INFO  L379      AbstractCegarLoop]: Compute interpolants for FPandBP
[2020-12-17 18:26:43,475 INFO  L380      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-12-17 18:26:43,475 INFO  L381      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-12-17 18:26:43,475 INFO  L382      AbstractCegarLoop]: Difference is false
[2020-12-17 18:26:43,475 INFO  L383      AbstractCegarLoop]: Minimize is NONE
[2020-12-17 18:26:43,475 INFO  L387      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-12-17 18:26:43,479 INFO  L100   iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 147 places, 167 transitions, 364 flow
[2020-12-17 18:35:39,695 INFO  L122   iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result  has 461240 states, 461226 states have (on average 4.6974910347638685) internal successors, (2166605), 461239 states have internal predecessors, (2166605), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:35:40,694 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 461240 states, 461226 states have (on average 4.6974910347638685) internal successors, (2166605), 461239 states have internal predecessors, (2166605), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:35:40,697 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 46
[2020-12-17 18:35:40,697 INFO  L496         BasicCegarLoop]: Found error trace
[2020-12-17 18:35:40,698 INFO  L504         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-12-17 18:35:40,698 INFO  L429      AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-12-17 18:35:40,699 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-12-17 18:35:40,699 INFO  L82        PathProgramCache]: Analyzing trace with hash -478848711, now seen corresponding path program 1 times
[2020-12-17 18:35:40,699 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-12-17 18:35:40,699 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752687347]
[2020-12-17 18:35:40,699 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-12-17 18:35:40,734 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-12-17 18:35:40,777 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-12-17 18:35:40,777 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752687347]
[2020-12-17 18:35:40,778 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-12-17 18:35:40,778 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2020-12-17 18:35:40,778 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736731713]
[2020-12-17 18:35:40,778 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 2 states
[2020-12-17 18:35:40,779 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-12-17 18:35:40,782 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2020-12-17 18:35:40,782 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2020-12-17 18:35:41,283 INFO  L87              Difference]: Start difference. First operand  has 461240 states, 461226 states have (on average 4.6974910347638685) internal successors, (2166605), 461239 states have internal predecessors, (2166605), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:35:49,353 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-12-17 18:35:49,353 INFO  L93              Difference]: Finished difference Result 435800 states and 1640527 transitions.
[2020-12-17 18:35:49,363 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2020-12-17 18:35:49,363 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45
[2020-12-17 18:35:49,366 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-12-17 18:35:51,350 INFO  L225             Difference]: With dead ends: 435800
[2020-12-17 18:35:51,350 INFO  L226             Difference]: Without dead ends: 253876
[2020-12-17 18:35:51,351 INFO  L763         BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2020-12-17 18:35:51,351 INFO  L78                 Accepts]: Start accepts. Automaton has 253876 states. Word has length 45
[2020-12-17 18:35:51,351 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-12-17 18:35:51,351 INFO  L481      AbstractCegarLoop]: Abstraction has 253876 states.
[2020-12-17 18:35:51,352 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:35:51,352 INFO  L276                IsEmpty]: Start isEmpty. Operand 253876 states.
[2020-12-17 18:35:51,355 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 46
[2020-12-17 18:35:51,355 INFO  L496         BasicCegarLoop]: Found error trace
[2020-12-17 18:35:51,355 INFO  L504         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-12-17 18:35:51,356 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2020-12-17 18:35:51,356 INFO  L429      AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-12-17 18:35:51,356 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-12-17 18:35:51,366 INFO  L82        PathProgramCache]: Analyzing trace with hash -349765992, now seen corresponding path program 1 times
[2020-12-17 18:35:51,366 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-12-17 18:35:51,367 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1879909806]
[2020-12-17 18:35:51,369 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-12-17 18:35:51,387 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-12-17 18:35:51,425 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-12-17 18:35:51,425 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1879909806]
[2020-12-17 18:35:51,426 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-12-17 18:35:51,426 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-12-17 18:35:51,426 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419956490]
[2020-12-17 18:35:51,426 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-12-17 18:35:51,427 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-12-17 18:35:51,427 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-12-17 18:35:51,427 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-12-17 18:35:51,428 INFO  L87              Difference]: Start difference. First operand 253876 states. Second operand  has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:35:55,135 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-12-17 18:35:55,135 INFO  L93              Difference]: Finished difference Result 253864 states and 959623 transitions.
[2020-12-17 18:35:55,139 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-12-17 18:35:55,140 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45
[2020-12-17 18:35:55,140 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-12-17 18:35:56,326 INFO  L225             Difference]: With dead ends: 253864
[2020-12-17 18:35:56,326 INFO  L226             Difference]: Without dead ends: 253864
[2020-12-17 18:35:56,326 INFO  L763         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-12-17 18:35:56,326 INFO  L78                 Accepts]: Start accepts. Automaton has 253864 states. Word has length 45
[2020-12-17 18:35:56,327 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-12-17 18:35:56,327 INFO  L481      AbstractCegarLoop]: Abstraction has 253864 states.
[2020-12-17 18:35:56,327 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:35:56,327 INFO  L276                IsEmpty]: Start isEmpty. Operand 253864 states.
[2020-12-17 18:35:56,329 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 53
[2020-12-17 18:35:56,330 INFO  L496         BasicCegarLoop]: Found error trace
[2020-12-17 18:35:56,330 INFO  L504         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-12-17 18:35:56,330 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2020-12-17 18:35:56,330 INFO  L429      AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-12-17 18:35:56,331 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-12-17 18:35:56,331 INFO  L82        PathProgramCache]: Analyzing trace with hash -1393848926, now seen corresponding path program 1 times
[2020-12-17 18:35:56,331 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-12-17 18:35:56,331 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384192328]
[2020-12-17 18:35:56,331 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-12-17 18:35:56,346 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-12-17 18:35:56,407 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-12-17 18:35:56,407 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384192328]
[2020-12-17 18:35:56,408 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1074151855]
[2020-12-17 18:35:56,408 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2020-12-17 18:35:56,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-12-17 18:35:56,527 INFO  L263         TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 4 conjunts are in the unsatisfiable core
[2020-12-17 18:35:56,530 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2020-12-17 18:35:56,617 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-12-17 18:35:56,618 INFO  L219   FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2020-12-17 18:35:56,618 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7
[2020-12-17 18:35:56,618 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673201770]
[2020-12-17 18:35:56,619 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 7 states
[2020-12-17 18:35:56,619 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-12-17 18:35:56,620 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2020-12-17 18:35:56,620 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42
[2020-12-17 18:35:56,620 INFO  L87              Difference]: Start difference. First operand 253864 states. Second operand  has 7 states, 7 states have (on average 8.428571428571429) internal successors, (59), 7 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:35:59,710 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-12-17 18:35:59,711 INFO  L93              Difference]: Finished difference Result 253588 states and 959083 transitions.
[2020-12-17 18:35:59,714 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2020-12-17 18:35:59,715 INFO  L78                 Accepts]: Start accepts. Automaton has  has 7 states, 7 states have (on average 8.428571428571429) internal successors, (59), 7 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 52
[2020-12-17 18:35:59,715 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-12-17 18:36:01,353 INFO  L225             Difference]: With dead ends: 253588
[2020-12-17 18:36:01,353 INFO  L226             Difference]: Without dead ends: 253588
[2020-12-17 18:36:01,354 INFO  L763         BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72
[2020-12-17 18:36:01,354 INFO  L78                 Accepts]: Start accepts. Automaton has 253588 states. Word has length 52
[2020-12-17 18:36:01,354 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-12-17 18:36:01,354 INFO  L481      AbstractCegarLoop]: Abstraction has 253588 states.
[2020-12-17 18:36:01,355 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 7 states, 7 states have (on average 8.428571428571429) internal successors, (59), 7 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2020-12-17 18:36:01,355 INFO  L276                IsEmpty]: Start isEmpty. Operand 253588 states.
[2020-12-17 18:36:01,360 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 58
[2020-12-17 18:36:01,360 INFO  L496         BasicCegarLoop]: Found error trace
[2020-12-17 18:36:01,360 INFO  L504         BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-12-17 18:36:01,571 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6
[2020-12-17 18:36:01,572 INFO  L429      AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-12-17 18:36:01,575 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-12-17 18:36:01,575 INFO  L82        PathProgramCache]: Analyzing trace with hash 566176009, now seen corresponding path program 1 times
[2020-12-17 18:36:01,575 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-12-17 18:36:01,575 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361548761]
[2020-12-17 18:36:01,576 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-12-17 18:36:01,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-12-17 18:36:01,629 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-12-17 18:36:01,663 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-12-17 18:36:01,664 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-12-17 18:36:01,690 INFO  L173   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2020-12-17 18:36:01,691 INFO  L605         BasicCegarLoop]: Counterexample might be feasible
[2020-12-17 18:36:01,691 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2020-12-17 18:36:01,692 WARN  L386   ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis
[2020-12-17 18:36:01,693 INFO  L351   ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances.
[2020-12-17 18:36:01,714 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,714 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,715 WARN  L313   ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,715 WARN  L313   ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,715 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,715 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,715 WARN  L313   ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,716 WARN  L313   ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,716 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,716 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,716 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,716 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,717 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,717 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,717 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,717 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,717 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,718 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,718 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,718 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,718 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,718 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,718 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,719 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,719 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,719 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,719 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,719 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,720 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,720 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,720 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,720 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,720 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,720 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,721 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,721 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,721 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,721 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,721 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,722 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,722 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,722 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,722 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,722 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,722 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,723 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,723 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,723 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,723 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,723 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,724 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,724 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,724 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,724 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,724 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,724 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,725 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,725 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,725 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,725 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,726 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,726 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,726 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,726 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,726 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,726 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,727 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,727 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,727 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,727 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,727 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,727 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,728 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,728 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,728 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,728 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,728 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,729 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,729 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,729 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,729 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,730 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,731 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,731 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,731 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,731 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,732 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,732 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,732 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,732 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,732 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,733 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,733 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,733 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,733 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,733 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,733 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,733 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,734 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,734 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,734 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,735 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,735 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,735 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,735 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,735 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,735 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,736 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,736 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,736 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,736 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,736 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,737 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,737 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,737 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,737 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,737 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,737 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,737 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,738 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,738 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,738 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,738 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,738 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,739 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,739 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,739 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,739 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,739 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,739 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,740 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,740 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,740 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,740 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,740 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,740 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,741 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,741 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,741 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,741 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,741 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,741 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,741 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,742 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,742 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,742 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,743 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,743 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,743 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,743 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,743 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,743 WARN  L313   ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,744 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,749 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,750 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,750 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,750 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,750 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,750 WARN  L313   ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,751 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,751 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,751 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,755 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,756 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,756 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,756 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,756 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,756 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,757 WARN  L313   ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,757 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,757 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,767 WARN  L313   ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,767 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,767 WARN  L313   ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,767 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,767 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,767 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,768 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,768 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,768 WARN  L313   ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-17 18:36:01,774 INFO  L149    ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions.
[2020-12-17 18:36:01,775 INFO  L253      AbstractCegarLoop]: Starting to check reachability of 2 error locations.
[2020-12-17 18:36:01,776 INFO  L377      AbstractCegarLoop]: Interprodecural is true
[2020-12-17 18:36:01,776 INFO  L378      AbstractCegarLoop]: Hoare is true
[2020-12-17 18:36:01,776 INFO  L379      AbstractCegarLoop]: Compute interpolants for FPandBP
[2020-12-17 18:36:01,776 INFO  L380      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-12-17 18:36:01,776 INFO  L381      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-12-17 18:36:01,776 INFO  L382      AbstractCegarLoop]: Difference is false
[2020-12-17 18:36:01,776 INFO  L383      AbstractCegarLoop]: Minimize is NONE
[2020-12-17 18:36:01,777 INFO  L387      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-12-17 18:36:01,781 INFO  L100   iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 172 places, 197 transitions, 438 flow
Received shutdown request...
[2020-12-17 18:40:24,104 WARN  L546      AbstractCegarLoop]: Verification canceled
[2020-12-17 18:40:24,111 WARN  L250   ceAbstractionStarter]: Timeout
[2020-12-17 18:40:24,113 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.12 06:40:24 BasicIcfg
[2020-12-17 18:40:24,114 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-12-17 18:40:24,124 INFO  L168              Benchmark]: Toolchain (without parser) took 825942.58 ms. Allocated memory was 302.0 MB in the beginning and 13.1 GB in the end (delta: 12.8 GB). Free memory was 277.3 MB in the beginning and 7.9 GB in the end (delta: -7.6 GB). Peak memory consumption was 5.9 GB. Max. memory is 16.0 GB.
[2020-12-17 18:40:24,124 INFO  L168              Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory is still 272.2 MB. There was no memory consumed. Max. memory is 16.0 GB.
[2020-12-17 18:40:24,125 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 804.86 ms. Allocated memory is still 302.0 MB. Free memory was 277.1 MB in the beginning and 246.8 MB in the end (delta: 30.3 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.0 GB.
[2020-12-17 18:40:24,126 INFO  L168              Benchmark]: Boogie Procedure Inliner took 54.13 ms. Allocated memory is still 302.0 MB. Free memory was 246.8 MB in the beginning and 244.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
[2020-12-17 18:40:24,127 INFO  L168              Benchmark]: Boogie Preprocessor took 35.52 ms. Allocated memory is still 302.0 MB. Free memory was 244.6 MB in the beginning and 243.1 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB.
[2020-12-17 18:40:24,128 INFO  L168              Benchmark]: RCFGBuilder took 750.57 ms. Allocated memory is still 302.0 MB. Free memory was 243.1 MB in the beginning and 259.3 MB in the end (delta: -16.2 MB). Peak memory consumption was 4.6 MB. Max. memory is 16.0 GB.
[2020-12-17 18:40:24,128 INFO  L168              Benchmark]: TraceAbstraction took 824290.83 ms. Allocated memory was 302.0 MB in the beginning and 13.1 GB in the end (delta: 12.8 GB). Free memory was 258.3 MB in the beginning and 7.9 GB in the end (delta: -7.7 GB). Peak memory consumption was 5.9 GB. Max. memory is 16.0 GB.
[2020-12-17 18:40:24,140 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory is still 272.2 MB. There was no memory consumed. Max. memory is 16.0 GB.
 * CACSL2BoogieTranslator took 804.86 ms. Allocated memory is still 302.0 MB. Free memory was 277.1 MB in the beginning and 246.8 MB in the end (delta: 30.3 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.0 GB.
 * Boogie Procedure Inliner took 54.13 ms. Allocated memory is still 302.0 MB. Free memory was 246.8 MB in the beginning and 244.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
 * Boogie Preprocessor took 35.52 ms. Allocated memory is still 302.0 MB. Free memory was 244.6 MB in the beginning and 243.1 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB.
 * RCFGBuilder took 750.57 ms. Allocated memory is still 302.0 MB. Free memory was 243.1 MB in the beginning and 259.3 MB in the end (delta: -16.2 MB). Peak memory consumption was 4.6 MB. Max. memory is 16.0 GB.
 * TraceAbstraction took 824290.83 ms. Allocated memory was 302.0 MB in the beginning and 13.1 GB in the end (delta: 12.8 GB). Free memory was 258.3 MB in the beginning and 7.9 GB in the end (delta: -7.7 GB). Peak memory consumption was 5.9 GB. Max. memory is 16.0 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - TimeoutResultAtElement [Line: 683]: Timeout (TraceAbstraction)
    Unable to prove that call of __VERIFIER_error() unreachable (line 683). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 172 places, 197 transitions, 438 flow. Already constructed 497509 states. Currently 105181 states in worklist..
  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 2 procedures, 94 locations, 1 error locations. Started 4 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 823.9s, OverallIterations: 8, TraceHistogramMax: 4, AutomataDifference: 21.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 800.4s, HoareTripleCheckerStatistics: 610 SDtfs, 196 SDslu, 705 SDs, 0 SdLazy, 50 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 68 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=461240occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 434 NumberOfCodeBlocks, 434 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 278 ConstructedInterpolants, 0 QuantifiedInterpolants, 14754 SizeOfPredicates, 3 NumberOfNonLiveVariables, 130 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 6 InterpolantComputations, 4 PerfectInterpolantSequences, 0/2 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: Timeout
Completed graceful shutdown