/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-NewStatesSleepPersistent-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe024_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9e34d99ae2c6837f487980c721c4b6acf9d9b15c-9e34d99 [2021-07-10 07:43:45,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-10 07:43:45,492 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-10 07:43:45,525 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-10 07:43:45,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-10 07:43:45,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-10 07:43:45,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-10 07:43:45,606 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-NewStatesSleepPersistent-NoLbe-Lockstep.epf [2021-07-10 07:43:45,645 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-10 07:43:45,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-10 07:43:45,646 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-10 07:43:45,646 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-10 07:43:45,648 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-10 07:43:45,649 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-10 07:43:45,649 INFO L138 SettingsManager]: * Use SBE=true [2021-07-10 07:43:45,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-10 07:43:45,649 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-10 07:43:45,650 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-10 07:43:45,650 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-10 07:43:45,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-10 07:43:45,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-10 07:43:45,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-10 07:43:45,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-10 07:43:45,651 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-10 07:43:45,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-10 07:43:45,652 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-10 07:43:45,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-10 07:43:45,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-10 07:43:45,652 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-10 07:43:45,652 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-10 07:43:45,652 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-10 07:43:45,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-10 07:43:45,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-10 07:43:45,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-10 07:43:45,653 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-10 07:43:45,653 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-10 07:43:45,653 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-10 07:43:45,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-10 07:43:45,654 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-10 07:43:45,654 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-10 07:43:45,654 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-10 07:43:45,654 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-10 07:43:45,655 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-10 07:43:45,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-10 07:43:46,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-10 07:43:46,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-10 07:43:46,015 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-10 07:43:46,016 INFO L275 PluginConnector]: CDTParser initialized [2021-07-10 07:43:46,017 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe024_power.opt.i [2021-07-10 07:43:46,080 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fc958f07/9fb539ff62ab499d9881a1167b29e45f/FLAG9bdf371f0 [2021-07-10 07:43:46,619 INFO L306 CDTParser]: Found 1 translation units. [2021-07-10 07:43:46,619 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe024_power.opt.i [2021-07-10 07:43:46,644 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fc958f07/9fb539ff62ab499d9881a1167b29e45f/FLAG9bdf371f0 [2021-07-10 07:43:46,918 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fc958f07/9fb539ff62ab499d9881a1167b29e45f [2021-07-10 07:43:46,920 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-10 07:43:46,922 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-10 07:43:46,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-10 07:43:46,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-10 07:43:46,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-10 07:43:46,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:43:46" (1/1) ... [2021-07-10 07:43:46,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61e252c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:46, skipping insertion in model container [2021-07-10 07:43:46,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:43:46" (1/1) ... [2021-07-10 07:43:46,937 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-10 07:43:46,987 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-10 07:43:47,112 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/safe024_power.opt.i[994,1007] [2021-07-10 07:43:47,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 07:43:47,360 INFO L203 MainTranslator]: Completed pre-run [2021-07-10 07:43:47,374 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/safe024_power.opt.i[994,1007] [2021-07-10 07:43:47,430 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 07:43:47,468 INFO L208 MainTranslator]: Completed translation [2021-07-10 07:43:47,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47 WrapperNode [2021-07-10 07:43:47,468 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-10 07:43:47,469 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-10 07:43:47,469 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-10 07:43:47,470 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-10 07:43:47,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47" (1/1) ... [2021-07-10 07:43:47,508 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47" (1/1) ... [2021-07-10 07:43:47,537 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-10 07:43:47,538 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-10 07:43:47,538 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-10 07:43:47,538 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-10 07:43:47,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47" (1/1) ... [2021-07-10 07:43:47,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47" (1/1) ... [2021-07-10 07:43:47,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47" (1/1) ... [2021-07-10 07:43:47,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47" (1/1) ... [2021-07-10 07:43:47,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47" (1/1) ... [2021-07-10 07:43:47,586 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47" (1/1) ... [2021-07-10 07:43:47,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47" (1/1) ... [2021-07-10 07:43:47,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-10 07:43:47,592 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-10 07:43:47,593 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-10 07:43:47,593 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-10 07:43:47,593 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47" (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 [2021-07-10 07:43:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-10 07:43:47,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-10 07:43:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-10 07:43:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-10 07:43:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-07-10 07:43:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-07-10 07:43:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-07-10 07:43:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-07-10 07:43:47,670 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-07-10 07:43:47,670 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-07-10 07:43:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-10 07:43:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-10 07:43:47,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-10 07:43:47,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-10 07:43:47,672 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-10 07:43:49,175 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-10 07:43:49,176 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-07-10 07:43:49,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:43:49 BoogieIcfgContainer [2021-07-10 07:43:49,178 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-10 07:43:49,179 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-10 07:43:49,179 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-10 07:43:49,182 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-10 07:43:49,182 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 07:43:46" (1/3) ... [2021-07-10 07:43:49,183 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61910a53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:43:49, skipping insertion in model container [2021-07-10 07:43:49,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:43:47" (2/3) ... [2021-07-10 07:43:49,183 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61910a53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:43:49, skipping insertion in model container [2021-07-10 07:43:49,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:43:49" (3/3) ... [2021-07-10 07:43:49,185 INFO L111 eAbstractionObserver]: Analyzing ICFG safe024_power.opt.i [2021-07-10 07:43:49,190 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-10 07:43:49,190 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-10 07:43:49,190 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-10 07:43:49,191 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-10 07:43:49,226 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,226 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,226 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,227 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,227 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,227 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,227 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,227 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,227 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,227 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,228 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,228 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,228 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,228 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,228 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,228 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,228 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,228 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,229 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,229 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,229 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,229 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,229 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,229 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,229 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,230 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,230 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,230 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,230 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,230 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,230 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,230 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,231 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,231 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,231 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,231 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,231 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,231 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,231 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,231 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,232 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,232 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,232 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,232 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,232 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,232 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,236 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,237 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,237 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,237 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,237 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,237 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,237 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,242 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,244 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,244 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,244 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,244 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,245 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,245 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,245 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,245 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,245 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,245 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,245 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,246 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,246 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,246 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,246 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,246 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,247 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,247 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,247 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,247 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,247 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,247 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,247 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,248 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,248 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,248 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,248 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,248 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,249 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,249 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,249 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,249 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,249 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,249 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,250 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,250 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,250 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,250 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,251 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,251 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,251 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,251 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,251 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,251 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,251 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,252 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,252 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,252 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,252 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,252 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,252 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,252 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,253 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,253 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,253 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,253 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,253 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,254 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,254 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,254 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,254 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,254 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,254 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,255 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,256 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,257 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,257 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,257 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,257 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,257 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,257 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,257 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,258 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,258 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,259 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,259 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,260 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,260 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,260 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,260 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,260 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,260 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,260 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,261 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,261 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,261 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,261 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,261 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,261 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,261 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,261 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,262 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,262 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,262 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,262 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,262 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,262 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,262 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,263 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,263 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,263 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,264 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,264 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,265 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,265 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,265 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,265 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,265 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,265 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,265 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,265 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,267 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-10 07:43:49,287 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 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 [2021-07-10 07:43:49,345 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-10 07:43:49,345 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-10 07:43:49,345 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-10 07:43:49,345 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-10 07:43:49,345 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-10 07:43:49,345 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-10 07:43:49,345 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-10 07:43:49,345 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-10 07:43:49,469 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,482 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,499 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,499 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,500 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,500 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,500 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,500 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,500 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,500 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,501 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,537 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,538 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,558 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,565 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,565 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,566 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,566 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,566 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,566 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,566 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,566 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,567 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,567 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,567 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,567 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,567 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,569 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,597 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,605 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,606 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,606 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,606 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,607 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,607 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,607 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,607 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,607 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,608 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,634 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,635 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,636 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,637 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,637 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,637 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,637 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,664 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,665 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,665 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,665 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,665 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,665 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,666 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,666 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,666 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,666 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,666 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,666 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,667 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,694 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,695 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,696 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,696 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,696 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,696 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,696 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,696 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,728 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,728 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,728 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,728 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,728 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,729 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,729 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,729 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,729 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,729 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,729 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,730 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,730 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,759 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,759 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,759 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,759 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,759 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,760 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,761 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,761 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:49,789 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:43:49,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:43:49,793 INFO L82 PathProgramCache]: Analyzing trace with hash 2096924223, now seen corresponding path program 1 times [2021-07-10 07:43:49,800 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:43:49,801 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922144805] [2021-07-10 07:43:49,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:43:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:43:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:43:49,979 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:43:49,979 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922144805] [2021-07-10 07:43:49,980 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [922144805] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:43:49,980 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:43:49,980 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-10 07:43:49,981 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500724338] [2021-07-10 07:43:49,985 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-10 07:43:49,985 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:43:49,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-10 07:43:49,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-10 07:43:49,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:49,999 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:43:50,001 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 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) [2021-07-10 07:43:50,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,028 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-10 07:43:50,028 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:43:50,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:43:50,029 INFO L82 PathProgramCache]: Analyzing trace with hash 1951880261, now seen corresponding path program 1 times [2021-07-10 07:43:50,029 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:43:50,029 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315276809] [2021-07-10 07:43:50,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:43:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:43:50,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:43:50,215 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:43:50,215 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315276809] [2021-07-10 07:43:50,217 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1315276809] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:43:50,218 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:43:50,218 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-10 07:43:50,218 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652984502] [2021-07-10 07:43:50,219 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-10 07:43:50,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:43:50,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-10 07:43:50,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-10 07:43:50,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,222 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:43:50,222 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 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) [2021-07-10 07:43:50,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,249 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,254 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,267 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,267 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,268 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,268 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,268 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,268 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,268 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,268 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,268 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,268 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,269 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,269 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,269 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,286 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,287 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,287 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,287 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,287 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,287 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,287 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,288 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,288 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,288 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,288 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,288 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,288 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,310 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,310 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,310 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,310 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,310 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,310 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,311 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,312 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,337 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,350 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,352 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,352 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,352 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,352 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,352 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,352 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,353 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,353 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,353 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,353 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,353 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,353 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,353 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,384 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,385 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:50,413 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-10 07:43:50,413 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:43:50,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:43:50,414 INFO L82 PathProgramCache]: Analyzing trace with hash 154928902, now seen corresponding path program 1 times [2021-07-10 07:43:50,414 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:43:50,414 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211231026] [2021-07-10 07:43:50,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:43:50,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:43:50,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:43:50,597 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:43:50,597 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211231026] [2021-07-10 07:43:50,597 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1211231026] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:43:50,597 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:43:50,597 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-10 07:43:50,597 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [480007989] [2021-07-10 07:43:50,598 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-10 07:43:50,598 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:43:50,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-10 07:43:50,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-10 07:43:50,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,600 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:43:50,600 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 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) [2021-07-10 07:43:50,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:50,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:50,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:50,721 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-10 07:43:50,721 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:43:50,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:43:50,722 INFO L82 PathProgramCache]: Analyzing trace with hash 1623084004, now seen corresponding path program 1 times [2021-07-10 07:43:50,722 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:43:50,722 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272714440] [2021-07-10 07:43:50,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:43:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:43:50,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:43:50,941 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:43:50,942 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272714440] [2021-07-10 07:43:50,942 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1272714440] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:43:50,942 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:43:50,942 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-10 07:43:50,943 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860889749] [2021-07-10 07:43:50,944 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-10 07:43:50,944 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:43:50,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-10 07:43:50,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-07-10 07:43:50,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,945 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:43:50,945 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.5) internal successors, (76), 8 states have internal predecessors, (76), 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) [2021-07-10 07:43:50,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:50,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:50,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:50,993 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,993 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,993 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,993 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,994 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,994 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,994 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,994 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,994 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,994 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,994 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,994 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:50,994 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,115 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,116 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,132 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,133 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,134 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,136 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,161 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,161 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,162 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,162 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,162 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,162 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,162 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,162 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,162 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,162 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,163 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,163 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,163 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,213 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,213 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,215 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,215 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,216 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,216 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,216 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,216 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,216 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,217 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,217 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,217 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,217 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,219 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,238 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,238 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,238 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,239 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,239 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,239 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,239 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,239 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,239 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,239 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,239 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,239 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,240 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,275 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,275 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,275 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,275 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,275 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,275 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,276 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,276 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,276 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,276 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,276 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,276 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,276 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,295 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,296 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,296 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,296 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,296 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,296 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,296 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,297 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,348 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,348 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,348 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,348 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,348 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,348 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,349 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,349 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,349 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,349 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,349 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,349 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,349 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,385 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,408 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:51,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:51,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:51,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:51,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:51,490 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-10 07:43:51,490 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:43:51,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:43:51,491 INFO L82 PathProgramCache]: Analyzing trace with hash 1658972165, now seen corresponding path program 1 times [2021-07-10 07:43:51,491 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:43:51,491 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489521639] [2021-07-10 07:43:51,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:43:51,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:43:51,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:43:51,644 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:43:51,644 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489521639] [2021-07-10 07:43:51,644 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489521639] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:43:51,645 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:43:51,645 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-10 07:43:51,645 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100585007] [2021-07-10 07:43:51,646 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-10 07:43:51,646 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:43:51,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-10 07:43:51,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-10 07:43:51,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:51,647 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:43:51,647 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 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) [2021-07-10 07:43:51,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:51,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:51,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:51,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:51,647 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:51,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:51,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:51,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:51,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:51,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:51,862 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-10 07:43:51,863 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:43:51,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:43:51,863 INFO L82 PathProgramCache]: Analyzing trace with hash -1594035097, now seen corresponding path program 1 times [2021-07-10 07:43:51,863 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:43:51,863 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841387839] [2021-07-10 07:43:51,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:43:51,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:43:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:43:51,986 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:43:51,986 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841387839] [2021-07-10 07:43:51,986 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1841387839] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:43:51,986 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:43:51,986 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-07-10 07:43:51,986 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1400450464] [2021-07-10 07:43:51,986 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-10 07:43:51,987 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:43:51,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-10 07:43:51,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-10 07:43:51,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:51,987 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:43:51,987 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 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) [2021-07-10 07:43:51,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:51,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:51,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:51,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:51,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:51,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:52,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:52,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:52,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:52,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:52,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:52,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:52,132 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-10 07:43:52,132 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:43:52,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:43:52,132 INFO L82 PathProgramCache]: Analyzing trace with hash 1914876136, now seen corresponding path program 1 times [2021-07-10 07:43:52,132 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:43:52,132 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1603631163] [2021-07-10 07:43:52,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:43:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:43:52,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:43:52,341 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:43:52,341 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1603631163] [2021-07-10 07:43:52,343 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1603631163] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:43:52,343 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:43:52,343 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-10 07:43:52,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226473522] [2021-07-10 07:43:52,344 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-10 07:43:52,344 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:43:52,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-10 07:43:52,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-10 07:43:52,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:52,351 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:43:52,352 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 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) [2021-07-10 07:43:52,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:52,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:52,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:52,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:52,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:52,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:52,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:52,461 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,473 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,478 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,484 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,495 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,496 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,496 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,496 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,496 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,497 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,497 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,497 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,497 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,497 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,497 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,497 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,497 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,497 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,519 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,519 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,519 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,519 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,520 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,520 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,520 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,520 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,520 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,520 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,520 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,521 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,521 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,539 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,540 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:52,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:52,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:52,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:52,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:52,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:52,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:43:52,596 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-10 07:43:52,596 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:43:52,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:43:52,596 INFO L82 PathProgramCache]: Analyzing trace with hash 817655396, now seen corresponding path program 2 times [2021-07-10 07:43:52,596 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:43:52,596 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425911821] [2021-07-10 07:43:52,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:43:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 07:43:52,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 07:43:52,821 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 07:43:52,821 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1425911821] [2021-07-10 07:43:52,821 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1425911821] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 07:43:52,821 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 07:43:52,821 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-07-10 07:43:52,821 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166002079] [2021-07-10 07:43:52,821 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-10 07:43:52,821 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 07:43:52,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-10 07:43:52,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2021-07-10 07:43:52,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:52,822 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 07:43:52,822 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 8.3) internal successors, (83), 10 states have internal predecessors, (83), 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) [2021-07-10 07:43:52,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:52,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:52,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:52,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:52,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:52,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:52,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:43:52,823 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:52,873 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,873 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,873 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,874 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,931 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:52,931 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,026 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,026 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,027 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,027 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,027 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,027 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,027 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,027 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,027 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,027 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,027 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,027 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,028 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,028 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,060 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,061 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,061 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,061 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,061 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,061 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,061 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,062 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,062 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,062 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,062 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,062 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,062 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,062 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,105 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,105 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,151 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,153 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,154 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,290 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,291 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,291 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,291 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,291 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,291 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,291 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,291 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,291 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,291 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,292 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,336 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,336 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,365 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,373 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,374 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,374 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,374 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,374 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,375 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,397 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,397 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,397 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,398 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,398 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,398 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,398 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,398 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,398 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,398 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,398 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,398 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,398 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,445 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,445 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,445 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,445 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,445 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,445 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,445 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,445 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,446 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,446 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,446 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,446 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,446 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,447 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,466 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite25_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,466 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite21_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,466 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite24_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,467 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite10_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,467 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite12_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,467 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,467 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite9_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,467 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite16_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,467 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite7_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,467 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite22_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,467 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite15_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,467 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite18_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,467 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite19_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,469 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,514 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,514 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 07:43:53,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 07:43:53,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-10 07:43:53,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:53,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:53,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-10 07:43:53,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-10 07:43:53,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 07:43:53,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-10 07:43:53,539 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-10 07:43:53,539 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 07:43:53,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 07:43:53,540 INFO L82 PathProgramCache]: Analyzing trace with hash -1350302492, now seen corresponding path program 3 times [2021-07-10 07:43:53,540 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 07:43:53,540 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362279723] [2021-07-10 07:43:53,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 07:43:53,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-10 07:43:53,588 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-10 07:43:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-07-10 07:43:53,635 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-07-10 07:43:53,685 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-07-10 07:43:53,685 INFO L609 BasicCegarLoop]: Counterexample might be feasible [2021-07-10 07:43:53,686 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-10 07:43:53,701 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (1/2) [2021-07-10 07:43:53,704 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-10 07:43:53,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 07:43:53 BasicIcfg [2021-07-10 07:43:53,862 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-10 07:43:53,862 INFO L168 Benchmark]: Toolchain (without parser) took 6940.37 ms. Allocated memory was 181.4 MB in the beginning and 303.0 MB in the end (delta: 121.6 MB). Free memory was 144.3 MB in the beginning and 247.1 MB in the end (delta: -102.8 MB). Peak memory consumption was 174.6 MB. Max. memory is 8.0 GB. [2021-07-10 07:43:53,863 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 181.4 MB. Free memory is still 162.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-10 07:43:53,863 INFO L168 Benchmark]: CACSL2BoogieTranslator took 543.96 ms. Allocated memory is still 181.4 MB. Free memory was 144.1 MB in the beginning and 152.2 MB in the end (delta: -8.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-07-10 07:43:53,863 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.00 ms. Allocated memory is still 181.4 MB. Free memory was 152.2 MB in the beginning and 149.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-10 07:43:53,863 INFO L168 Benchmark]: Boogie Preprocessor took 53.74 ms. Allocated memory is still 181.4 MB. Free memory was 149.6 MB in the beginning and 147.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-10 07:43:53,864 INFO L168 Benchmark]: RCFGBuilder took 1585.36 ms. Allocated memory was 181.4 MB in the beginning and 218.1 MB in the end (delta: 36.7 MB). Free memory was 147.5 MB in the beginning and 180.4 MB in the end (delta: -32.9 MB). Peak memory consumption was 95.0 MB. Max. memory is 8.0 GB. [2021-07-10 07:43:53,864 INFO L168 Benchmark]: TraceAbstraction took 4682.41 ms. Allocated memory was 218.1 MB in the beginning and 303.0 MB in the end (delta: 84.9 MB). Free memory was 179.9 MB in the beginning and 247.1 MB in the end (delta: -67.2 MB). Peak memory consumption was 172.9 MB. Max. memory is 8.0 GB. [2021-07-10 07:43:53,865 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 181.4 MB. Free memory is still 162.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 543.96 ms. Allocated memory is still 181.4 MB. Free memory was 144.1 MB in the beginning and 152.2 MB in the end (delta: -8.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 68.00 ms. Allocated memory is still 181.4 MB. Free memory was 152.2 MB in the beginning and 149.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 53.74 ms. Allocated memory is still 181.4 MB. Free memory was 149.6 MB in the beginning and 147.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1585.36 ms. Allocated memory was 181.4 MB in the beginning and 218.1 MB in the end (delta: 36.7 MB). Free memory was 147.5 MB in the beginning and 180.4 MB in the end (delta: -32.9 MB). Peak memory consumption was 95.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 4682.41 ms. Allocated memory was 218.1 MB in the beginning and 303.0 MB in the end (delta: 84.9 MB). Free memory was 179.9 MB in the beginning and 247.1 MB in the end (delta: -67.2 MB). Peak memory consumption was 172.9 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: 14487, positive: 13987, positive conditional: 9107, positive unconditional: 4880, negative: 500, negative conditional: 423, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 14346, positive: 13987, positive conditional: 9107, positive unconditional: 4880, negative: 359, negative conditional: 282, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 14346, positive: 13448, positive conditional: 0, positive unconditional: 13448, negative: 898, negative conditional: 0, negative unconditional: 898, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1330, positive: 1290, positive conditional: 0, positive unconditional: 1290, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1330, positive: 1284, positive conditional: 0, positive unconditional: 1284, negative: 46, negative conditional: 0, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 46, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 14346, positive: 12158, positive conditional: 0, positive unconditional: 12158, negative: 858, negative conditional: 0, negative unconditional: 858, unknown: 1330, unknown conditional: 0, unknown unconditional: 1330] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619 ], Maximal queried relation: 8, Independence queries for same thread: 141 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 587, Number of persistent set computation: 387, Number of trivial persistent sets: 103, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 14487, positive: 13987, positive conditional: 9107, positive unconditional: 4880, negative: 500, negative conditional: 423, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 14346, positive: 13987, positive conditional: 9107, positive unconditional: 4880, negative: 359, negative conditional: 282, negative unconditional: 77, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 14346, positive: 13448, positive conditional: 0, positive unconditional: 13448, negative: 898, negative conditional: 0, negative unconditional: 898, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1330, positive: 1290, positive conditional: 0, positive unconditional: 1290, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1330, positive: 1284, positive conditional: 0, positive unconditional: 1284, negative: 46, negative conditional: 0, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 46, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 14346, positive: 12158, positive conditional: 0, positive unconditional: 12158, negative: 858, negative conditional: 0, negative unconditional: 858, unknown: 1330, unknown conditional: 0, unknown unconditional: 1330] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619, SemanticConditionEliminator.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 4427, positive: 539, positive conditional: 539, positive unconditional: 0, negative: 3888, negative conditional: 117, negative unconditional: 3771, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 91, positive: 28, positive conditional: 22, positive unconditional: 6, negative: 63, negative conditional: 23, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1230, positive: 354, positive conditional: 347, positive unconditional: 7, negative: 875, negative conditional: 319, negative unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 4427, positive: 517, positive conditional: 517, positive unconditional: 0, negative: 3865, negative conditional: 94, negative unconditional: 3771, unknown: 45, unknown conditional: 45, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1375, Positive cache size: 1312, Positive conditional cache size: 22, Positive unconditional cache size: 1290, Negative cache size: 63, Negative conditional cache size: 23, Negative unconditional cache size: 40, Eliminated conditions: 3619 ], Maximal queried relation: 8, Independence queries for same thread: 141 - CounterExampleResult [Line: 19]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L714] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0] [L716] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L717] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0] [L718] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L720] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L721] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L722] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L723] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L724] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L725] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L726] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0] [L727] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0] [L728] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L729] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L730] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0] [L731] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0] [L732] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L733] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L734] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L735] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L736] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L738] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L740] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L741] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L742] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L833] 0 pthread_t t2348; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L834] FCALL, FORK 0 pthread_create(&t2348, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L835] 0 pthread_t t2349; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L836] FCALL, FORK 0 pthread_create(&t2349, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L837] 0 pthread_t t2350; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L838] FCALL, FORK 0 pthread_create(&t2350, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L776] 2 x$w_buff1 = x$w_buff0 [L777] 2 x$w_buff0 = 1 [L778] 2 x$w_buff1_used = x$w_buff0_used [L779] 2 x$w_buff0_used = (_Bool)1 [L19] COND FALSE 2 !(!expression) [L781] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L782] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L783] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L784] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L785] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L788] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L805] 3 __unbuffered_p2_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L808] 3 __unbuffered_p2_EBX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L746] 1 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L811] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L811] EXPR 3 x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x [L811] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L811] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L812] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L812] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L813] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L813] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L814] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L814] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L815] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L815] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 [L751] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L752] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L753] 1 x$flush_delayed = weak$$choice2 [L754] 1 x$mem_tmp = x [L755] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L755] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L756] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L756] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0) [L756] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L756] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L757] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L757] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1) [L757] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L757] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L758] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L758] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used) [L758] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L758] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L759] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L759] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L760] EXPR 1 weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L760] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1) [L760] EXPR 1 weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L760] 1 x$r_buff0_thd1 = weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L761] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L761] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0) [L761] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L761] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L762] 1 __unbuffered_p0_EAX = x [L763] EXPR 1 x$flush_delayed ? x$mem_tmp : x [L763] 1 x = x$flush_delayed ? x$mem_tmp : x [L764] 1 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L791] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L791] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L792] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L792] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L793] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L793] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L794] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L794] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L795] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L795] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L818] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L769] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L798] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L840] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L4] COND FALSE 0 !(!cond) VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L844] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L844] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L844] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L844] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L845] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L845] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L846] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L846] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L847] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L847] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L848] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L848] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L851] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0) VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L19] COND TRUE 0 !expression VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L19] 0 reach_error() VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 133 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 4401.2ms, OverallIterations: 9, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 13.0ms, PartialOrderReductionTime: 2628.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 59, 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: 32.0ms SsaConstructionTime, 427.2ms SatisfiabilityAnalysisTime, 935.8ms InterpolantComputationTime, 714 NumberOfCodeBlocks, 714 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 623 ConstructedInterpolants, 0 QuantifiedInterpolants, 1586 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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...