/usr/bin/java -Xmx8000000000 -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-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix054_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-14 18:18:13,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-14 18:18:13,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-14 18:18:13,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-14 18:18:13,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-14 18:18:13,243 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-14 18:18:13,243 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-14 18:18:13,251 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-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-06-14 18:18:13,284 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-14 18:18:13,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-14 18:18:13,289 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-14 18:18:13,289 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-14 18:18:13,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-14 18:18:13,290 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-14 18:18:13,290 INFO L138 SettingsManager]: * Use SBE=true [2021-06-14 18:18:13,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-14 18:18:13,290 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-14 18:18:13,290 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-14 18:18:13,290 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-14 18:18:13,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-14 18:18:13,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-14 18:18:13,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-14 18:18:13,291 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-14 18:18:13,291 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-14 18:18:13,291 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-14 18:18:13,291 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-14 18:18:13,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-14 18:18:13,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-14 18:18:13,292 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-14 18:18:13,292 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-14 18:18:13,292 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-14 18:18:13,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-14 18:18:13,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-14 18:18:13,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-14 18:18:13,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-14 18:18:13,293 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-14 18:18:13,293 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-06-14 18:18:13,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-14 18:18:13,293 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-14 18:18:13,293 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-14 18:18:13,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-14 18:18:13,294 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-14 18:18:13,294 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-14 18:18:13,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-14 18:18:13,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-14 18:18:13,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-14 18:18:13,571 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-14 18:18:13,571 INFO L275 PluginConnector]: CDTParser initialized [2021-06-14 18:18:13,572 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix054_power.opt.i [2021-06-14 18:18:13,632 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/000b79c95/4fc81ddd2cb5418a9f5727419d8eda6c/FLAGdf64b2cfd [2021-06-14 18:18:14,096 INFO L306 CDTParser]: Found 1 translation units. [2021-06-14 18:18:14,096 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix054_power.opt.i [2021-06-14 18:18:14,125 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/000b79c95/4fc81ddd2cb5418a9f5727419d8eda6c/FLAGdf64b2cfd [2021-06-14 18:18:14,454 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/000b79c95/4fc81ddd2cb5418a9f5727419d8eda6c [2021-06-14 18:18:14,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-14 18:18:14,457 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-14 18:18:14,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-14 18:18:14,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-14 18:18:14,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-14 18:18:14,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 06:18:14" (1/1) ... [2021-06-14 18:18:14,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66582f15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14, skipping insertion in model container [2021-06-14 18:18:14,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.06 06:18:14" (1/1) ... [2021-06-14 18:18:14,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-14 18:18:14,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-14 18:18:14,672 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix054_power.opt.i[950,963] [2021-06-14 18:18:14,835 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-14 18:18:14,841 INFO L203 MainTranslator]: Completed pre-run [2021-06-14 18:18:14,851 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix054_power.opt.i[950,963] [2021-06-14 18:18:14,902 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-14 18:18:14,966 INFO L208 MainTranslator]: Completed translation [2021-06-14 18:18:14,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14 WrapperNode [2021-06-14 18:18:14,967 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-14 18:18:14,968 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-14 18:18:14,968 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-14 18:18:14,968 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-14 18:18:14,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14" (1/1) ... [2021-06-14 18:18:14,990 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14" (1/1) ... [2021-06-14 18:18:15,015 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-14 18:18:15,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-14 18:18:15,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-14 18:18:15,016 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-14 18:18:15,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14" (1/1) ... [2021-06-14 18:18:15,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14" (1/1) ... [2021-06-14 18:18:15,026 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14" (1/1) ... [2021-06-14 18:18:15,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14" (1/1) ... [2021-06-14 18:18:15,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14" (1/1) ... [2021-06-14 18:18:15,036 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14" (1/1) ... [2021-06-14 18:18:15,041 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14" (1/1) ... [2021-06-14 18:18:15,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-14 18:18:15,046 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-14 18:18:15,046 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-14 18:18:15,046 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-14 18:18:15,047 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14" (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 [2021-06-14 18:18:15,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-14 18:18:15,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-06-14 18:18:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-14 18:18:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-14 18:18:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-06-14 18:18:15,116 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-06-14 18:18:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-06-14 18:18:15,117 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-06-14 18:18:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-14 18:18:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-06-14 18:18:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-14 18:18:15,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-14 18:18:15,118 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-14 18:18:16,769 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-14 18:18:16,769 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-06-14 18:18:16,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 06:18:16 BoogieIcfgContainer [2021-06-14 18:18:16,772 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-14 18:18:16,773 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-14 18:18:16,774 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-14 18:18:16,776 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-14 18:18:16,777 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.06 06:18:14" (1/3) ... [2021-06-14 18:18:16,777 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bb24474 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.06 06:18:16, skipping insertion in model container [2021-06-14 18:18:16,777 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.06 06:18:14" (2/3) ... [2021-06-14 18:18:16,778 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bb24474 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.06 06:18:16, skipping insertion in model container [2021-06-14 18:18:16,778 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 06:18:16" (3/3) ... [2021-06-14 18:18:16,779 INFO L111 eAbstractionObserver]: Analyzing ICFG mix054_power.opt.i [2021-06-14 18:18:16,787 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-14 18:18:16,787 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-14 18:18:16,788 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-06-14 18:18:16,788 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-14 18:18:16,820 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,820 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,821 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,821 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,821 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,821 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,821 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,821 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,821 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,822 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,822 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,822 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,822 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,822 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,822 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,823 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,824 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,824 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,824 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,825 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,825 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,825 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,825 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,825 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,825 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,826 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,827 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,827 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,827 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,827 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,828 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,828 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,828 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,829 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,829 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,829 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,829 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,829 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,829 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,829 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,830 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,832 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,834 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,834 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,834 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,834 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,836 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,836 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,836 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,836 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,836 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,837 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,837 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,837 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,837 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,837 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,837 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,837 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,837 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,838 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,838 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,839 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,841 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,841 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,841 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,842 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,847 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,848 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,849 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,849 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,849 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,849 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,849 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,849 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,849 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,849 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,849 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,851 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,854 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,855 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,855 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,855 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,855 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,857 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,858 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,858 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,858 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,858 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,858 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,858 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,859 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,859 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,859 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,859 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,859 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,861 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,861 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,861 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,862 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,863 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,863 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,863 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,864 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,864 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,865 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,865 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,866 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,866 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,866 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,866 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,866 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,866 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,866 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,867 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,867 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,867 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,867 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,867 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,867 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,867 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,867 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:16,869 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-14 18:18:16,887 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 [2021-06-14 18:18:16,953 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 18:18:16,953 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 18:18:16,954 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 18:18:16,954 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 18:18:16,954 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 18:18:16,954 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 18:18:16,954 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 18:18:16,954 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P0======== [2021-06-14 18:18:17,019 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,019 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,019 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,020 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,020 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,020 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,020 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,021 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,021 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,021 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,021 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,022 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,022 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,070 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,088 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,089 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,089 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,089 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,089 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,090 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,090 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,090 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,090 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,091 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,095 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,114 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,114 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,155 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,156 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,156 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,156 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,157 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,157 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,157 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,157 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,157 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,158 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,158 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,158 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,158 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,158 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,181 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,182 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,221 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,222 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,279 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,280 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,280 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,280 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,280 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,280 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,280 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,281 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,281 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,281 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,281 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,281 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,281 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,314 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,315 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,315 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,315 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,315 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,316 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,317 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,317 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,317 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,317 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,352 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,352 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,395 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,395 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,396 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,396 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,396 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,396 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,396 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,396 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,396 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,397 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,397 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,397 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,397 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,421 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,432 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,458 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,480 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,480 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,481 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,481 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,481 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,481 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,481 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,481 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,481 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,481 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,482 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,482 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,482 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,533 INFO L301 ceAbstractionStarter]: Result for error location P0 was SAFE (1/3) [2021-06-14 18:18:17,535 INFO L255 AbstractCegarLoop]: Starting to check reachability of 3 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 [2021-06-14 18:18:17,540 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 18:18:17,540 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 18:18:17,540 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 18:18:17,540 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 18:18:17,540 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 18:18:17,540 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 18:18:17,540 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 18:18:17,541 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-14 18:18:17,563 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,564 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,564 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,564 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,564 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,564 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,564 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,565 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,565 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,565 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,565 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,565 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,565 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,598 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,608 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,609 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,610 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,610 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,610 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,610 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,610 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,610 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,611 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,611 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,611 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,611 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,667 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,668 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:17,685 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 18:18:17,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 18:18:17,690 INFO L82 PathProgramCache]: Analyzing trace with hash -414658756, now seen corresponding path program 1 times [2021-06-14 18:18:17,696 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 18:18:17,696 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699012061] [2021-06-14 18:18:17,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 18:18:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 18:18:17,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 18:18:17,886 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 18:18:17,886 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699012061] [2021-06-14 18:18:17,887 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699012061] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 18:18:17,887 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 18:18:17,887 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-14 18:18:17,887 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570802598] [2021-06-14 18:18:17,892 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-14 18:18:17,892 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 18:18:17,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-14 18:18:17,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-14 18:18:17,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:17,905 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 18:18:17,905 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 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) [2021-06-14 18:18:17,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:17,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:17,914 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-14 18:18:17,914 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 18:18:17,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 18:18:17,914 INFO L82 PathProgramCache]: Analyzing trace with hash 1466075161, now seen corresponding path program 1 times [2021-06-14 18:18:17,914 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 18:18:17,915 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [399268395] [2021-06-14 18:18:17,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 18:18:17,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 18:18:18,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 18:18:18,082 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 18:18:18,082 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [399268395] [2021-06-14 18:18:18,082 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [399268395] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 18:18:18,082 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 18:18:18,082 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-14 18:18:18,082 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394194059] [2021-06-14 18:18:18,083 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-14 18:18:18,084 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 18:18:18,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-14 18:18:18,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-14 18:18:18,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:18,084 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 18:18:18,085 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 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) [2021-06-14 18:18:18,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:18,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:18,096 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,096 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,096 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,097 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,097 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,097 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,097 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,097 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,097 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,098 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,098 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,098 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,098 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,101 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,120 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,120 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:18,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-14 18:18:18,169 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-14 18:18:18,169 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 18:18:18,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 18:18:18,170 INFO L82 PathProgramCache]: Analyzing trace with hash -190194945, now seen corresponding path program 1 times [2021-06-14 18:18:18,170 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 18:18:18,170 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115021164] [2021-06-14 18:18:18,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 18:18:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 18:18:18,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 18:18:18,428 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 18:18:18,428 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115021164] [2021-06-14 18:18:18,428 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2115021164] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 18:18:18,428 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 18:18:18,428 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-14 18:18:18,428 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275045515] [2021-06-14 18:18:18,429 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-14 18:18:18,429 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 18:18:18,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-14 18:18:18,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-06-14 18:18:18,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:18,430 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 18:18:18,430 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 8 states have internal predecessors, (71), 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) [2021-06-14 18:18:18,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:18,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-14 18:18:18,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:18,591 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,591 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,611 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,611 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,612 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,613 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,613 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,613 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,613 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,639 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,640 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,641 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,641 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,641 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,641 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,641 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,641 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,641 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:18,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:18,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-14 18:18:18,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-14 18:18:18,706 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-14 18:18:18,706 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 18:18:18,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 18:18:18,706 INFO L82 PathProgramCache]: Analyzing trace with hash 1805701361, now seen corresponding path program 2 times [2021-06-14 18:18:18,706 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 18:18:18,706 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720437771] [2021-06-14 18:18:18,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 18:18:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 18:18:18,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 18:18:18,971 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 18:18:18,972 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720437771] [2021-06-14 18:18:18,972 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1720437771] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 18:18:18,972 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 18:18:18,972 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-06-14 18:18:18,972 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1267958374] [2021-06-14 18:18:18,972 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-06-14 18:18:18,972 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 18:18:18,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-06-14 18:18:18,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-06-14 18:18:18,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:18,973 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 18:18:18,973 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.454545454545454) internal successors, (71), 11 states have internal predecessors, (71), 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) [2021-06-14 18:18:18,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:18,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-14 18:18:18,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-14 18:18:18,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:19,144 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,145 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,145 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,145 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,145 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,145 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,146 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,146 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,146 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,146 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,146 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,146 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,146 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,146 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,171 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,172 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,172 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,172 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,172 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,172 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,172 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,173 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,173 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,173 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,173 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,173 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,173 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:19,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-14 18:18:19,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-14 18:18:19,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 18:18:19,201 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-14 18:18:19,201 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 18:18:19,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 18:18:19,201 INFO L82 PathProgramCache]: Analyzing trace with hash -175706577, now seen corresponding path program 1 times [2021-06-14 18:18:19,201 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 18:18:19,201 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1199667403] [2021-06-14 18:18:19,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 18:18:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 18:18:19,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 18:18:19,359 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 18:18:19,360 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1199667403] [2021-06-14 18:18:19,360 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1199667403] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 18:18:19,360 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 18:18:19,360 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-14 18:18:19,360 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325398298] [2021-06-14 18:18:19,360 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-14 18:18:19,361 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 18:18:19,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-14 18:18:19,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-06-14 18:18:19,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:19,361 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 18:18:19,361 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 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) [2021-06-14 18:18:19,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:19,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-14 18:18:19,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-14 18:18:19,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-14 18:18:19,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:19,633 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,633 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,634 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,635 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,635 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,635 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,655 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,656 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,658 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,677 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,678 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,712 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,712 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:19,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-14 18:18:19,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 18:18:19,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-14 18:18:19,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 18:18:19,757 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-14 18:18:19,757 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 18:18:19,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 18:18:19,757 INFO L82 PathProgramCache]: Analyzing trace with hash -1471182441, now seen corresponding path program 3 times [2021-06-14 18:18:19,758 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 18:18:19,758 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341818573] [2021-06-14 18:18:19,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 18:18:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-14 18:18:19,794 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-14 18:18:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-14 18:18:19,861 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-14 18:18:19,907 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-06-14 18:18:19,907 INFO L573 BasicCegarLoop]: Counterexample might be feasible [2021-06-14 18:18:19,908 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-14 18:18:19,923 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (2/3) [2021-06-14 18:18:19,925 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 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 [2021-06-14 18:18:19,936 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 18:18:19,936 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 18:18:19,936 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 18:18:19,937 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 18:18:19,937 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 18:18:19,937 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 18:18:19,937 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 18:18:19,937 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P0Thread1of1ForFork0======== [2021-06-14 18:18:19,959 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,960 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,960 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,960 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,960 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,960 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,960 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,961 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,961 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,961 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,961 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,961 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,961 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:19,993 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-14 18:18:19,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 18:18:19,994 INFO L82 PathProgramCache]: Analyzing trace with hash -325768033, now seen corresponding path program 1 times [2021-06-14 18:18:19,994 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 18:18:19,994 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636647732] [2021-06-14 18:18:19,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 18:18:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 18:18:20,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 18:18:20,016 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 18:18:20,016 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636647732] [2021-06-14 18:18:20,016 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1636647732] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 18:18:20,016 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 18:18:20,017 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-14 18:18:20,017 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089912621] [2021-06-14 18:18:20,017 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-14 18:18:20,017 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 18:18:20,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-14 18:18:20,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-14 18:18:20,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:20,018 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 18:18:20,018 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 19.0) internal successors, (38), 3 states have internal predecessors, (38), 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) [2021-06-14 18:18:20,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 18:18:20,023 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,036 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,036 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,036 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,036 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,036 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,037 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,038 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,038 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,084 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,084 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,123 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,124 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,124 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,124 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,125 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,125 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,125 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,125 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,125 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,125 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,126 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,151 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,152 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,181 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,182 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,224 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,224 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,224 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,225 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,225 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,225 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,225 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,225 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,226 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,226 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,226 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,226 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,226 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,251 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,252 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,253 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,254 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,254 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,254 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,254 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,254 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,255 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,284 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,285 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,325 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,325 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,325 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,325 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,326 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,326 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,326 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,326 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,326 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,326 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,326 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,327 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,327 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,347 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,347 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,348 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,348 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,348 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,348 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,348 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,348 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,349 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,349 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,349 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,349 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,349 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,369 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,369 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,369 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,369 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,370 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,370 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,370 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,370 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,370 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,370 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,370 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,370 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,371 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,394 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,405 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,410 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,416 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,434 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,440 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,446 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,457 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,472 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,479 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite34_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,490 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,490 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,490 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,490 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,490 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,490 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,522 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,522 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,523 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,523 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,523 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,523 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,523 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,523 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,541 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,541 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,542 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-14 18:18:20,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-14 18:18:20,569 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-14 18:18:20,570 INFO L301 ceAbstractionStarter]: Result for error location P0Thread1of1ForFork0 was SAFE (3/3) [2021-06-14 18:18:20,570 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-14 18:18:20,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.06 06:18:20 BasicIcfg [2021-06-14 18:18:20,689 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-14 18:18:20,689 INFO L168 Benchmark]: Toolchain (without parser) took 6232.20 ms. Allocated memory was 194.0 MB in the beginning and 327.2 MB in the end (delta: 133.2 MB). Free memory was 155.6 MB in the beginning and 157.7 MB in the end (delta: -2.0 MB). Peak memory consumption was 131.9 MB. Max. memory is 8.0 GB. [2021-06-14 18:18:20,689 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 194.0 MB. Free memory is still 173.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-14 18:18:20,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 508.69 ms. Allocated memory is still 194.0 MB. Free memory was 155.4 MB in the beginning and 152.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-14 18:18:20,690 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.54 ms. Allocated memory is still 194.0 MB. Free memory was 152.4 MB in the beginning and 149.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-06-14 18:18:20,690 INFO L168 Benchmark]: Boogie Preprocessor took 29.07 ms. Allocated memory is still 194.0 MB. Free memory was 149.8 MB in the beginning and 147.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-14 18:18:20,690 INFO L168 Benchmark]: RCFGBuilder took 1726.11 ms. Allocated memory was 194.0 MB in the beginning and 238.0 MB in the end (delta: 44.0 MB). Free memory was 147.7 MB in the beginning and 208.1 MB in the end (delta: -60.4 MB). Peak memory consumption was 91.1 MB. Max. memory is 8.0 GB. [2021-06-14 18:18:20,691 INFO L168 Benchmark]: TraceAbstraction took 3915.40 ms. Allocated memory was 238.0 MB in the beginning and 327.2 MB in the end (delta: 89.1 MB). Free memory was 207.6 MB in the beginning and 157.7 MB in the end (delta: 49.9 MB). Peak memory consumption was 138.5 MB. Max. memory is 8.0 GB. [2021-06-14 18:18:20,692 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 194.0 MB. Free memory is still 173.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 508.69 ms. Allocated memory is still 194.0 MB. Free memory was 155.4 MB in the beginning and 152.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 47.54 ms. Allocated memory is still 194.0 MB. Free memory was 152.4 MB in the beginning and 149.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 29.07 ms. Allocated memory is still 194.0 MB. Free memory was 149.8 MB in the beginning and 147.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1726.11 ms. Allocated memory was 194.0 MB in the beginning and 238.0 MB in the end (delta: 44.0 MB). Free memory was 147.7 MB in the beginning and 208.1 MB in the end (delta: -60.4 MB). Peak memory consumption was 91.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 3915.40 ms. Allocated memory was 238.0 MB in the beginning and 327.2 MB in the end (delta: 89.1 MB). Free memory was 207.6 MB in the beginning and 157.7 MB in the end (delta: 49.9 MB). Peak memory consumption was 138.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3934, positive: 3638, positive conditional: 1265, positive unconditional: 2373, negative: 296, negative conditional: 205, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3857, positive: 3638, positive conditional: 1265, positive unconditional: 2373, negative: 219, negative conditional: 128, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3857, positive: 3638, positive conditional: 0, positive unconditional: 3638, negative: 219, negative conditional: 0, negative unconditional: 219, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 761, positive: 736, positive conditional: 0, positive unconditional: 736, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 761, positive: 734, positive conditional: 0, positive unconditional: 734, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 353, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 347, negative conditional: 0, negative unconditional: 347, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3857, positive: 2902, positive conditional: 0, positive unconditional: 2902, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 761, unknown conditional: 0, unknown unconditional: 761] , Statistics on independence cache: Total cache size (in pairs): 761, Positive cache size: 736, Positive conditional cache size: 0, Positive unconditional cache size: 736, Negative cache size: 25, Negative conditional cache size: 0, Negative unconditional cache size: 25 ], Maximal queried relation: 0, Independence queries for same thread: 77 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 403, Number of persistent set computation: 956, Number of trivial persistent sets: 663, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3934, positive: 3638, positive conditional: 1265, positive unconditional: 2373, negative: 296, negative conditional: 205, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3857, positive: 3638, positive conditional: 1265, positive unconditional: 2373, negative: 219, negative conditional: 128, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3857, positive: 3638, positive conditional: 0, positive unconditional: 3638, negative: 219, negative conditional: 0, negative unconditional: 219, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 761, positive: 736, positive conditional: 0, positive unconditional: 736, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 761, positive: 734, positive conditional: 0, positive unconditional: 734, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 353, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 347, negative conditional: 0, negative unconditional: 347, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3857, positive: 2902, positive conditional: 0, positive unconditional: 2902, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 761, unknown conditional: 0, unknown unconditional: 761] , Statistics on independence cache: Total cache size (in pairs): 761, Positive cache size: 736, Positive conditional cache size: 0, Positive unconditional cache size: 736, Negative cache size: 25, Negative conditional cache size: 0, Negative unconditional cache size: 25 ], Maximal queried relation: 0, Independence queries for same thread: 77 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3414, positive: 3225, positive conditional: 1105, positive unconditional: 2120, negative: 189, negative conditional: 137, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3288, positive: 3225, positive conditional: 1105, positive unconditional: 2120, negative: 63, negative conditional: 11, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3288, positive: 3212, positive conditional: 0, positive unconditional: 3212, negative: 76, negative conditional: 0, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 541, positive: 525, positive conditional: 0, positive unconditional: 525, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 541, positive: 524, positive conditional: 0, positive unconditional: 524, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 17, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3288, positive: 2687, positive conditional: 0, positive unconditional: 2687, negative: 60, negative conditional: 0, negative unconditional: 60, unknown: 541, unknown conditional: 0, unknown unconditional: 541] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, SemanticConditionEliminator.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 291, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 273, negative conditional: 6, negative unconditional: 267, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, Eliminated conditions: 81, SemanticConditionEliminator.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 291, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 273, negative conditional: 6, negative unconditional: 267, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, Eliminated conditions: 81, SemanticConditionEliminator.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 291, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 273, negative conditional: 6, negative unconditional: 267, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, Eliminated conditions: 81, SemanticConditionEliminator.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 291, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 273, negative conditional: 6, negative unconditional: 267, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, Eliminated conditions: 81, SemanticConditionEliminator.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 291, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 273, negative conditional: 6, negative unconditional: 267, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, Eliminated conditions: 81 ], Maximal queried relation: 5, Independence queries for same thread: 126 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 289, Number of persistent set computation: 2023, Number of trivial persistent sets: 1887, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3414, positive: 3225, positive conditional: 1105, positive unconditional: 2120, negative: 189, negative conditional: 137, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3288, positive: 3225, positive conditional: 1105, positive unconditional: 2120, negative: 63, negative conditional: 11, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3288, positive: 3212, positive conditional: 0, positive unconditional: 3212, negative: 76, negative conditional: 0, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 541, positive: 525, positive conditional: 0, positive unconditional: 525, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 541, positive: 524, positive conditional: 0, positive unconditional: 524, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 17, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 16, negative conditional: 0, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3288, positive: 2687, positive conditional: 0, positive unconditional: 2687, negative: 60, negative conditional: 0, negative unconditional: 60, unknown: 541, unknown conditional: 0, unknown unconditional: 541] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, SemanticConditionEliminator.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 291, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 273, negative conditional: 6, negative unconditional: 267, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, Eliminated conditions: 81, SemanticConditionEliminator.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 291, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 273, negative conditional: 6, negative unconditional: 267, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, Eliminated conditions: 81, SemanticConditionEliminator.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 291, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 273, negative conditional: 6, negative unconditional: 267, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, Eliminated conditions: 81, SemanticConditionEliminator.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 291, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 273, negative conditional: 6, negative unconditional: 267, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, Eliminated conditions: 81, SemanticConditionEliminator.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 291, positive: 13, positive conditional: 13, positive unconditional: 0, negative: 278, negative conditional: 11, negative unconditional: 267, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 28, positive: 7, positive conditional: 6, positive unconditional: 1, negative: 21, negative conditional: 5, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 366, positive: 53, positive conditional: 52, positive unconditional: 1, negative: 312, negative conditional: 91, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 291, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 273, negative conditional: 6, negative unconditional: 267, unknown: 11, unknown conditional: 11, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 552, Positive cache size: 531, Positive conditional cache size: 6, Positive unconditional cache size: 525, Negative cache size: 21, Negative conditional cache size: 5, Negative unconditional cache size: 16, Eliminated conditions: 81 ], Maximal queried relation: 5, Independence queries for same thread: 126 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3953, positive: 3677, positive conditional: 1242, positive unconditional: 2435, negative: 276, negative conditional: 185, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3878, positive: 3677, positive conditional: 1242, positive unconditional: 2435, negative: 201, negative conditional: 110, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3878, positive: 3657, positive conditional: 0, positive unconditional: 3657, negative: 221, negative conditional: 0, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 744, positive: 718, positive conditional: 0, positive unconditional: 718, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 744, positive: 716, positive conditional: 0, positive unconditional: 716, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 38, positive: 6, positive conditional: 4, positive unconditional: 2, negative: 32, negative conditional: 6, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 53, positive conditional: 48, positive unconditional: 5, negative: 437, negative conditional: 95, negative unconditional: 342, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3878, positive: 2939, positive conditional: 0, positive unconditional: 2939, negative: 195, negative conditional: 0, negative unconditional: 195, unknown: 744, unknown conditional: 0, unknown unconditional: 744] , Statistics on independence cache: Total cache size (in pairs): 754, Positive cache size: 722, Positive conditional cache size: 4, Positive unconditional cache size: 718, Negative cache size: 32, Negative conditional cache size: 6, Negative unconditional cache size: 26, SemanticConditionEliminator.Independence Queries: [ total: 220, positive: 20, positive conditional: 20, positive unconditional: 0, negative: 200, negative conditional: 22, negative unconditional: 178, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 220, positive: 20, positive conditional: 20, positive unconditional: 0, negative: 200, negative conditional: 22, negative unconditional: 178, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 38, positive: 6, positive conditional: 4, positive unconditional: 2, negative: 32, negative conditional: 6, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 53, positive conditional: 48, positive unconditional: 5, negative: 437, negative conditional: 95, negative unconditional: 342, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 220, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 194, negative conditional: 16, negative unconditional: 178, unknown: 10, unknown conditional: 10, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 754, Positive cache size: 722, Positive conditional cache size: 4, Positive unconditional cache size: 718, Negative cache size: 32, Negative conditional cache size: 6, Negative unconditional cache size: 26, Eliminated conditions: 88 ], Maximal queried relation: 1, Independence queries for same thread: 75 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 340, Number of persistent set computation: 1015, Number of trivial persistent sets: 763, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3953, positive: 3677, positive conditional: 1242, positive unconditional: 2435, negative: 276, negative conditional: 185, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 3878, positive: 3677, positive conditional: 1242, positive unconditional: 2435, negative: 201, negative conditional: 110, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 3878, positive: 3657, positive conditional: 0, positive unconditional: 3657, negative: 221, negative conditional: 0, negative unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 744, positive: 718, positive conditional: 0, positive unconditional: 718, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 744, positive: 716, positive conditional: 0, positive unconditional: 716, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 26, negative conditional: 0, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 38, positive: 6, positive conditional: 4, positive unconditional: 2, negative: 32, negative conditional: 6, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 53, positive conditional: 48, positive unconditional: 5, negative: 437, negative conditional: 95, negative unconditional: 342, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3878, positive: 2939, positive conditional: 0, positive unconditional: 2939, negative: 195, negative conditional: 0, negative unconditional: 195, unknown: 744, unknown conditional: 0, unknown unconditional: 744] , Statistics on independence cache: Total cache size (in pairs): 754, Positive cache size: 722, Positive conditional cache size: 4, Positive unconditional cache size: 718, Negative cache size: 32, Negative conditional cache size: 6, Negative unconditional cache size: 26, SemanticConditionEliminator.Independence Queries: [ total: 220, positive: 20, positive conditional: 20, positive unconditional: 0, negative: 200, negative conditional: 22, negative unconditional: 178, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 220, positive: 20, positive conditional: 20, positive unconditional: 0, negative: 200, negative conditional: 22, negative unconditional: 178, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 38, positive: 6, positive conditional: 4, positive unconditional: 2, negative: 32, negative conditional: 6, negative unconditional: 26, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 490, positive: 53, positive conditional: 48, positive unconditional: 5, negative: 437, negative conditional: 95, negative unconditional: 342, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 220, positive: 16, positive conditional: 16, positive unconditional: 0, negative: 194, negative conditional: 16, negative unconditional: 178, unknown: 10, unknown conditional: 10, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 754, Positive cache size: 722, Positive conditional cache size: 4, Positive unconditional cache size: 718, Negative cache size: 32, Negative conditional cache size: 6, Negative unconditional cache size: 26, Eliminated conditions: 88 ], Maximal queried relation: 1, Independence queries for same thread: 75 - PositiveResult [Line: 18]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L711] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0] [L712] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L714] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L716] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L717] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L718] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L719] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L720] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L721] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L722] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0] [L723] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L724] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L725] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0] [L726] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L727] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L728] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L729] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L730] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L731] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L732] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L805] 0 pthread_t t1443; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L806] FCALL, FORK 0 pthread_create(&t1443, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L736] 1 y$w_buff1 = y$w_buff0 [L737] 1 y$w_buff0 = 1 [L738] 1 y$w_buff1_used = y$w_buff0_used [L739] 1 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L741] 1 y$r_buff1_thd0 = y$r_buff0_thd0 [L742] 1 y$r_buff1_thd1 = y$r_buff0_thd1 [L743] 1 y$r_buff1_thd2 = y$r_buff0_thd2 [L744] 1 y$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L747] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L807] 0 pthread_t t1444; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L808] FCALL, FORK 0 pthread_create(&t1444, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L764] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L767] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L768] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L769] 2 y$flush_delayed = weak$$choice2 [L770] 2 y$mem_tmp = y [L771] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L771] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L772] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L772] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L772] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L772] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L773] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L773] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1) [L773] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L773] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L774] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L774] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L774] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L774] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L775] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L775] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L775] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L775] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L776] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L776] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L776] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L776] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L777] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L777] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L777] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L777] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] 2 __unbuffered_p1_EAX = y [L779] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L779] 2 y = y$flush_delayed ? y$mem_tmp : y [L780] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L750] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L750] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L751] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L751] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L752] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L752] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L753] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L753] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L754] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L754] 1 y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L783] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L783] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L783] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L783] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L784] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L784] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L785] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L785] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L786] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L786] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L787] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L787] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L757] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L790] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L810] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L759] 1 return 0; VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L792] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L814] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L814] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L814] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L814] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L815] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L815] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L816] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L816] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L817] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L817] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L818] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L818] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L821] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L18] 0 reach_error() VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P0 with 1 thread instances CFG has 5 procedures, 104 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 619.5ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 10.8ms, PartialOrderReductionTime: 549.8ms, 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, 104 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 2386.3ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.8ms, PartialOrderReductionTime: 1131.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 37, 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: TRACE_CHECK: 24.5ms SsaConstructionTime, 342.8ms SatisfiabilityAnalysisTime, 625.3ms InterpolantComputationTime, 416 NumberOfCodeBlocks, 416 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 340 ConstructedInterpolants, 0 QuantifiedInterpolants, 1292 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P0Thread1of1ForFork0 with 1 thread instances CFG has 5 procedures, 104 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 643.5ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 605.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 3, 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: TRACE_CHECK: 1.3ms SsaConstructionTime, 3.0ms SatisfiabilityAnalysisTime, 15.0ms InterpolantComputationTime, 38 NumberOfCodeBlocks, 38 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 37 ConstructedInterpolants, 0 QuantifiedInterpolants, 63 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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 proved your program to be incorrect! Received shutdown request...