/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/concurrent/pthreads/regression/pthreadJoinCorrectThreadId.c
--------------------------------------------------------------------------------
This is Ultimate 0.2.1-98707888a4ba860d5b57d27ee0e051c5b948cbbf-9870788
[2021-06-02 07:04:04,741 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-06-02 07:04:04,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-06-02 07:04:04,767 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-06-02 07:04:04,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-06-02 07:04:04,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-06-02 07:04:04,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-06-02 07:04:04,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-06-02 07:04:04,772 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-06-02 07:04:04,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-06-02 07:04:04,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-06-02 07:04:04,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-06-02 07:04:04,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-06-02 07:04:04,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-06-02 07:04:04,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-06-02 07:04:04,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-06-02 07:04:04,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-06-02 07:04:04,779 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-06-02 07:04:04,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-06-02 07:04:04,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-06-02 07:04:04,783 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-06-02 07:04:04,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-06-02 07:04:04,787 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-06-02 07:04:04,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-06-02 07:04:04,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-06-02 07:04:04,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-06-02 07:04:04,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-06-02 07:04:04,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-06-02 07:04:04,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-06-02 07:04:04,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-06-02 07:04:04,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-06-02 07:04:04,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-06-02 07:04:04,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-06-02 07:04:04,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-06-02 07:04:04,794 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-06-02 07:04:04,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-06-02 07:04:04,795 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-06-02 07:04:04,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-06-02 07:04:04,796 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-06-02 07:04:04,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-06-02 07:04:04,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-06-02 07:04:04,803 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-POR-DelaySleepPersistent-NoLbe.epf
[2021-06-02 07:04:04,844 INFO L113 SettingsManager]: Loading preferences was successful
[2021-06-02 07:04:04,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-06-02 07:04:04,845 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-06-02 07:04:04,845 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-06-02 07:04:04,847 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-06-02 07:04:04,847 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-06-02 07:04:04,847 INFO L138 SettingsManager]: * Use SBE=true
[2021-06-02 07:04:04,848 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-06-02 07:04:04,848 INFO L138 SettingsManager]: * sizeof long=4
[2021-06-02 07:04:04,848 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-06-02 07:04:04,849 INFO L138 SettingsManager]: * sizeof POINTER=4
[2021-06-02 07:04:04,849 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-06-02 07:04:04,849 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-06-02 07:04:04,849 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-06-02 07:04:04,849 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-06-02 07:04:04,849 INFO L138 SettingsManager]: * sizeof long double=12
[2021-06-02 07:04:04,849 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-06-02 07:04:04,849 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-06-02 07:04:04,849 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-06-02 07:04:04,850 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-06-02 07:04:04,850 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-06-02 07:04:04,850 INFO L138 SettingsManager]: * To the following directory=./dump/
[2021-06-02 07:04:04,850 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-06-02 07:04:04,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-06-02 07:04:04,850 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-06-02 07:04:04,850 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-06-02 07:04:04,850 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-06-02 07:04:04,851 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2021-06-02 07:04:04,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-06-02 07:04:04,851 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2021-06-02 07:04:04,851 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2021-06-02 07:04:04,851 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-06-02 07:04:04,851 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_DELAY_SET
[2021-06-02 07:04:04,851 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2021-06-02 07:04:05,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-06-02 07:04:05,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-06-02 07:04:05,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-06-02 07:04:05,220 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-06-02 07:04:05,221 INFO L275 PluginConnector]: CDTParser initialized
[2021-06-02 07:04:05,222 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/pthreads/regression/pthreadJoinCorrectThreadId.c
[2021-06-02 07:04:05,271 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da1e7bb39/a93389e7852b40da9143b7f2a7989899/FLAG519f6dbec
[2021-06-02 07:04:05,691 INFO L306 CDTParser]: Found 1 translation units.
[2021-06-02 07:04:05,692 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/concurrent/pthreads/regression/pthreadJoinCorrectThreadId.c
[2021-06-02 07:04:05,692 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available.
[2021-06-02 07:04:05,723 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da1e7bb39/a93389e7852b40da9143b7f2a7989899/FLAG519f6dbec
[2021-06-02 07:04:05,746 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da1e7bb39/a93389e7852b40da9143b7f2a7989899
[2021-06-02 07:04:05,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-06-02 07:04:05,749 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2021-06-02 07:04:05,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-06-02 07:04:05,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-06-02 07:04:05,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-06-02 07:04:05,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.06 07:04:05" (1/1) ...
[2021-06-02 07:04:05,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31c4bb2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05, skipping insertion in model container
[2021-06-02 07:04:05,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.06 07:04:05" (1/1) ...
[2021-06-02 07:04:05,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-06-02 07:04:05,779 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-06-02 07:04:05,937 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-06-02 07:04:05,945 INFO L203 MainTranslator]: Completed pre-run
[2021-06-02 07:04:05,954 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-06-02 07:04:05,963 INFO L208 MainTranslator]: Completed translation
[2021-06-02 07:04:05,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05 WrapperNode
[2021-06-02 07:04:05,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-06-02 07:04:05,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-06-02 07:04:05,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-06-02 07:04:05,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2021-06-02 07:04:05,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05" (1/1) ...
[2021-06-02 07:04:05,976 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05" (1/1) ...
[2021-06-02 07:04:05,989 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-06-02 07:04:05,990 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-06-02 07:04:05,990 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2021-06-02 07:04:05,990 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2021-06-02 07:04:05,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05" (1/1) ...
[2021-06-02 07:04:05,997 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05" (1/1) ...
[2021-06-02 07:04:05,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05" (1/1) ...
[2021-06-02 07:04:05,998 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05" (1/1) ...
[2021-06-02 07:04:06,001 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05" (1/1) ...
[2021-06-02 07:04:06,002 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05" (1/1) ...
[2021-06-02 07:04:06,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05" (1/1) ...
[2021-06-02 07:04:06,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-06-02 07:04:06,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-06-02 07:04:06,005 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2021-06-02 07:04:06,005 INFO L275 PluginConnector]: RCFGBuilder initialized
[2021-06-02 07:04:06,006 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05" (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
[2021-06-02 07:04:06,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2021-06-02 07:04:06,083 INFO L130 BoogieDeclarations]: Found specification of procedure thread0
[2021-06-02 07:04:06,084 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0
[2021-06-02 07:04:06,084 INFO L130 BoogieDeclarations]: Found specification of procedure thread1
[2021-06-02 07:04:06,086 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1
[2021-06-02 07:04:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-06-02 07:04:06,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-06-02 07:04:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2021-06-02 07:04:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-06-02 07:04:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-06-02 07:04:06,088 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2021-06-02 07:04:06,267 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-06-02 07:04:06,267 INFO L299 CfgBuilder]: Removed 4 assume(true) statements.
[2021-06-02 07:04:06,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.06 07:04:06 BoogieIcfgContainer
[2021-06-02 07:04:06,268 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-06-02 07:04:06,269 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-06-02 07:04:06,269 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2021-06-02 07:04:06,272 INFO L275 PluginConnector]: TraceAbstraction initialized
[2021-06-02 07:04:06,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.06 07:04:05" (1/3) ...
[2021-06-02 07:04:06,272 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56155e38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.06 07:04:06, skipping insertion in model container
[2021-06-02 07:04:06,273 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.06 07:04:05" (2/3) ...
[2021-06-02 07:04:06,273 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56155e38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.06 07:04:06, skipping insertion in model container
[2021-06-02 07:04:06,273 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.06 07:04:06" (3/3) ...
[2021-06-02 07:04:06,274 INFO L111 eAbstractionObserver]: Analyzing ICFG pthreadJoinCorrectThreadId.c
[2021-06-02 07:04:06,278 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2021-06-02 07:04:06,279 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-06-02 07:04:06,279 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2021-06-02 07:04:06,280 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2021-06-02 07:04:06,311 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,311 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,317 WARN L313 ript$VariableManager]: TermVariabe thread0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,318 WARN L313 ript$VariableManager]: TermVariabe thread0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,319 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,319 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,319 WARN L313 ript$VariableManager]: TermVariabe thread0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,319 WARN L313 ript$VariableManager]: TermVariabe thread0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,319 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,319 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,320 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,320 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,325 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~pre0| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,325 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~pre0| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,326 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~pre0| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,326 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,326 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,326 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~pre0| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,326 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,326 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,327 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~pre0| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,327 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~pre0| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,327 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,327 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,327 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,328 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,328 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,328 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,328 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,328 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,329 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,329 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,329 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,329 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,330 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,330 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,330 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,330 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,330 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,330 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,331 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,331 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,331 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,331 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,331 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,331 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,332 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,332 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,332 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,332 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,332 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,332 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,333 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,333 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,334 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,335 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,335 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,335 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,355 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,355 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,355 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,356 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,356 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,356 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#t~pre0| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,356 WARN L313 ript$VariableManager]: TermVariabe thread0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,356 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,356 WARN L313 ript$VariableManager]: TermVariabe thread0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,361 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,362 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,362 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,362 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-02 07:04:06,410 INFO L149 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions.
[2021-06-02 07:04:06,425 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2021-06-02 07:04:06,476 INFO L378 AbstractCegarLoop]: Interprodecural is true
[2021-06-02 07:04:06,476 INFO L379 AbstractCegarLoop]: Hoare is false
[2021-06-02 07:04:06,476 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-06-02 07:04:06,476 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-06-02 07:04:06,476 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-06-02 07:04:06,476 INFO L383 AbstractCegarLoop]: Difference is false
[2021-06-02 07:04:06,477 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-06-02 07:04:06,477 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thread0Thread1of1ForFork1========
[2021-06-02 07:04:06,810 INFO L301 ceAbstractionStarter]: Result for error location thread0Thread1of1ForFork1 was SAFE (1/3)
[2021-06-02 07:04:06,811 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2021-06-02 07:04:06,831 INFO L378 AbstractCegarLoop]: Interprodecural is true
[2021-06-02 07:04:06,831 INFO L379 AbstractCegarLoop]: Hoare is false
[2021-06-02 07:04:06,831 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-06-02 07:04:06,831 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-06-02 07:04:06,832 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-06-02 07:04:06,832 INFO L383 AbstractCegarLoop]: Difference is false
[2021-06-02 07:04:06,832 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-06-02 07:04:06,832 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thread0========
[2021-06-02 07:04:07,026 INFO L301 ceAbstractionStarter]: Result for error location thread0 was SAFE (2/3)
[2021-06-02 07:04:07,027 INFO L255 AbstractCegarLoop]: Starting to check reachability of 2 error locations.
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2021-06-02 07:04:07,048 INFO L378 AbstractCegarLoop]: Interprodecural is true
[2021-06-02 07:04:07,048 INFO L379 AbstractCegarLoop]: Hoare is false
[2021-06-02 07:04:07,048 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-06-02 07:04:07,048 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-06-02 07:04:07,048 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-06-02 07:04:07,049 INFO L383 AbstractCegarLoop]: Difference is false
[2021-06-02 07:04:07,049 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-06-02 07:04:07,049 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start========
[2021-06-02 07:04:07,219 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (3/3)
[2021-06-02 07:04:07,219 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2021-06-02 07:04:07,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.06 07:04:07 BasicIcfg
[2021-06-02 07:04:07,229 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-06-02 07:04:07,232 INFO L168 Benchmark]: Toolchain (without parser) took 1480.59 ms. Allocated memory is still 371.2 MB. Free memory was 333.2 MB in the beginning and 230.4 MB in the end (delta: 102.8 MB). Peak memory consumption was 101.7 MB. Max. memory is 16.0 GB.
[2021-06-02 07:04:07,233 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 371.2 MB. Free memory is still 351.5 MB. There was no memory consumed. Max. memory is 16.0 GB.
[2021-06-02 07:04:07,234 INFO L168 Benchmark]: CACSL2BoogieTranslator took 212.71 ms. Allocated memory is still 371.2 MB. Free memory was 333.0 MB in the beginning and 354.1 MB in the end (delta: -21.1 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.0 GB.
[2021-06-02 07:04:07,235 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.55 ms. Allocated memory is still 371.2 MB. Free memory was 354.1 MB in the beginning and 352.0 MB in the end (delta: 2.1 MB). There was no memory consumed. Max. memory is 16.0 GB.
[2021-06-02 07:04:07,236 INFO L168 Benchmark]: Boogie Preprocessor took 14.47 ms. Allocated memory is still 371.2 MB. Free memory was 352.0 MB in the beginning and 351.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
[2021-06-02 07:04:07,236 INFO L168 Benchmark]: RCFGBuilder took 262.93 ms. Allocated memory is still 371.2 MB. Free memory was 351.0 MB in the beginning and 334.2 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.0 GB.
[2021-06-02 07:04:07,237 INFO L168 Benchmark]: TraceAbstraction took 959.74 ms. Allocated memory is still 371.2 MB. Free memory was 334.2 MB in the beginning and 230.4 MB in the end (delta: 103.8 MB). Peak memory consumption was 102.8 MB. Max. memory is 16.0 GB.
[2021-06-02 07:04:07,238 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.16 ms. Allocated memory is still 371.2 MB. Free memory is still 351.5 MB. There was no memory consumed. Max. memory is 16.0 GB.
* CACSL2BoogieTranslator took 212.71 ms. Allocated memory is still 371.2 MB. Free memory was 333.0 MB in the beginning and 354.1 MB in the end (delta: -21.1 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.0 GB.
* Boogie Procedure Inliner took 24.55 ms. Allocated memory is still 371.2 MB. Free memory was 354.1 MB in the beginning and 352.0 MB in the end (delta: 2.1 MB). There was no memory consumed. Max. memory is 16.0 GB.
* Boogie Preprocessor took 14.47 ms. Allocated memory is still 371.2 MB. Free memory was 352.0 MB in the beginning and 351.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
* RCFGBuilder took 262.93 ms. Allocated memory is still 371.2 MB. Free memory was 351.0 MB in the beginning and 334.2 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.0 GB.
* TraceAbstraction took 959.74 ms. Allocated memory is still 371.2 MB. Free memory was 334.2 MB in the beginning and 230.4 MB in the end (delta: 103.8 MB). Peak memory consumption was 102.8 MB. Max. memory is 16.0 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: Independence relation benchmarks
ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 58, positive: 56, positive conditional: 56, positive unconditional: 0, negative: 2, negative conditional: 2, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 57, positive: 56, positive conditional: 56, positive unconditional: 0, negative: 1, negative conditional: 1, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2557, positive: 2509, positive conditional: 0, positive unconditional: 2509, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1153, positive: 1132, positive conditional: 0, positive unconditional: 1132, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1153, positive: 1126, positive conditional: 0, positive unconditional: 1126, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 136, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2557, positive: 1377, positive conditional: 0, positive unconditional: 1377, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 1153, unknown conditional: 0, unknown unconditional: 1153] , Statistics on independence cache: Total cache size (in pairs): 1153, Positive cache size: 1132, Positive conditional cache size: 0, Positive unconditional cache size: 1132, Negative cache size: 21, Negative conditional cache size: 0, Negative unconditional cache size: 21 ], Maximal queried relation: 0, Independence queries for same thread: 1
- StatisticsResult: Persistent set benchmarks
Persistent set computation time[ms]: 289, Number of persistent set computation: 183, Number of trivial persistent sets: 180, Underlying independence relation: CachedIndependenceRelation.Independence Queries: [ total: 2557, positive: 2509, positive conditional: 0, positive unconditional: 2509, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1153, positive: 1132, positive conditional: 0, positive unconditional: 1132, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1153, positive: 1126, positive conditional: 0, positive unconditional: 1126, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 136, positive: 54, positive conditional: 0, positive unconditional: 54, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2557, positive: 1377, positive conditional: 0, positive unconditional: 1377, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 1153, unknown conditional: 0, unknown unconditional: 1153] , Statistics on independence cache: Total cache size (in pairs): 1153, Positive cache size: 1132, Positive conditional cache size: 0, Positive unconditional cache size: 1132, Negative cache size: 21, Negative conditional cache size: 0, Negative unconditional cache size: 21
- StatisticsResult: Independence relation benchmarks
ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 42, positive: 40, positive conditional: 40, positive unconditional: 0, negative: 2, negative conditional: 2, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 41, positive: 40, positive conditional: 40, positive unconditional: 0, negative: 1, negative conditional: 1, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2147, positive: 2103, positive conditional: 0, positive unconditional: 2103, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1137, positive: 1116, positive conditional: 0, positive unconditional: 1116, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1137, positive: 1110, positive conditional: 0, positive unconditional: 1110, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 118, positive: 56, positive conditional: 0, positive unconditional: 56, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2147, positive: 987, positive conditional: 0, positive unconditional: 987, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 1137, unknown conditional: 0, unknown unconditional: 1137] , Statistics on independence cache: Total cache size (in pairs): 1137, Positive cache size: 1116, Positive conditional cache size: 0, Positive unconditional cache size: 1116, Negative cache size: 21, Negative conditional cache size: 0, Negative unconditional cache size: 21 ], Maximal queried relation: 0, Independence queries for same thread: 1
- StatisticsResult: Persistent set benchmarks
Persistent set computation time[ms]: 178, Number of persistent set computation: 145, Number of trivial persistent sets: 142, Underlying independence relation: CachedIndependenceRelation.Independence Queries: [ total: 2147, positive: 2103, positive conditional: 0, positive unconditional: 2103, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1137, positive: 1116, positive conditional: 0, positive unconditional: 1116, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1137, positive: 1110, positive conditional: 0, positive unconditional: 1110, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 118, positive: 56, positive conditional: 0, positive unconditional: 56, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2147, positive: 987, positive conditional: 0, positive unconditional: 987, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 1137, unknown conditional: 0, unknown unconditional: 1137] , Statistics on independence cache: Total cache size (in pairs): 1137, Positive cache size: 1116, Positive conditional cache size: 0, Positive unconditional cache size: 1116, Negative cache size: 21, Negative conditional cache size: 0, Negative unconditional cache size: 21
- StatisticsResult: Independence relation benchmarks
ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 42, positive: 40, positive conditional: 40, positive unconditional: 0, negative: 2, negative conditional: 2, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 41, positive: 40, positive conditional: 40, positive unconditional: 0, negative: 1, negative conditional: 1, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2147, positive: 2103, positive conditional: 0, positive unconditional: 2103, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1137, positive: 1116, positive conditional: 0, positive unconditional: 1116, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1137, positive: 1110, positive conditional: 0, positive unconditional: 1110, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 110, positive: 56, positive conditional: 0, positive unconditional: 56, negative: 54, negative conditional: 0, negative unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2147, positive: 987, positive conditional: 0, positive unconditional: 987, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 1137, unknown conditional: 0, unknown unconditional: 1137] , Statistics on independence cache: Total cache size (in pairs): 1137, Positive cache size: 1116, Positive conditional cache size: 0, Positive unconditional cache size: 1116, Negative cache size: 21, Negative conditional cache size: 0, Negative unconditional cache size: 21 ], Maximal queried relation: 0, Independence queries for same thread: 1
- StatisticsResult: Persistent set benchmarks
Persistent set computation time[ms]: 150, Number of persistent set computation: 145, Number of trivial persistent sets: 142, Underlying independence relation: CachedIndependenceRelation.Independence Queries: [ total: 2147, positive: 2103, positive conditional: 0, positive unconditional: 2103, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1137, positive: 1116, positive conditional: 0, positive unconditional: 1116, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1137, positive: 1110, positive conditional: 0, positive unconditional: 1110, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 110, positive: 56, positive conditional: 0, positive unconditional: 56, negative: 54, negative conditional: 0, negative unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2147, positive: 987, positive conditional: 0, positive unconditional: 987, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 1137, unknown conditional: 0, unknown unconditional: 1137] , Statistics on independence cache: Total cache size (in pairs): 1137, Positive cache size: 1116, Positive conditional cache size: 0, Positive unconditional cache size: 1116, Negative cache size: 21, Negative conditional cache size: 0, Negative unconditional cache size: 21
- PositiveResult [Line: 35]: assertion always holds
For all program executions holds that assertion always holds at this location
- StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread0Thread1of1ForFork1 with 1 thread instances
CFG has 5 procedures, 70 locations, 4 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 372.8ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 10.1ms, PartialOrderReductionTime: 314.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available
- StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread0 with 1 thread instances
CFG has 5 procedures, 70 locations, 4 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 203.9ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 189.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available
- StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances
CFG has 5 procedures, 70 locations, 4 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 182.5ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.5ms, PartialOrderReductionTime: 162.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available
- AllSpecificationsHoldResult: All specifications hold
1 specifications checked. All of them hold
RESULT: Ultimate proved your program to be correct!
Received shutdown request...