java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline_WitnessPrinter.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-sets/test_mutex_unbounded_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 11:11:46,021 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:11:46,025 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:11:46,038 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:11:46,039 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:11:46,040 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:11:46,041 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:11:46,043 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:11:46,045 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:11:46,045 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:11:46,046 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:11:46,047 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:11:46,047 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:11:46,049 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:11:46,050 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:11:46,050 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:11:46,051 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:11:46,053 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:11:46,055 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:11:46,057 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:11:46,058 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:11:46,059 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:11:46,062 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:11:46,062 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:11:46,062 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:11:46,063 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:11:46,064 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:11:46,065 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:11:46,066 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:11:46,067 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:11:46,068 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:11:46,071 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:11:46,071 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:11:46,071 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:11:46,072 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:11:46,073 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:11:46,073 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 11:11:46,098 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:11:46,098 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:11:46,099 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:11:46,100 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:11:46,100 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:11:46,100 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:11:46,101 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 11:11:46,101 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:11:46,101 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:11:46,101 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:11:46,101 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:11:46,102 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:11:46,102 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:11:46,102 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:11:46,102 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 11:11:46,102 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 11:11:46,103 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:11:46,103 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:11:46,103 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:11:46,103 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:11:46,103 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:11:46,104 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:11:46,104 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:11:46,104 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:11:46,104 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:11:46,104 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:11:46,104 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:11:46,105 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:11:46,105 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 11:11:46,105 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:11:46,105 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 11:11:46,105 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 11:11:46,106 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 11:11:46,172 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:11:46,194 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:11:46,201 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:11:46,203 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:11:46,203 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:11:46,204 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_mutex_unbounded_true-unreach-call.i [2018-11-23 11:11:46,280 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe71788bf/1c7d5db4666e447cbf50588034d7d811/FLAG2faf0f3f2 [2018-11-23 11:11:46,881 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:11:46,882 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_mutex_unbounded_true-unreach-call.i [2018-11-23 11:11:46,901 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe71788bf/1c7d5db4666e447cbf50588034d7d811/FLAG2faf0f3f2 [2018-11-23 11:11:47,147 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe71788bf/1c7d5db4666e447cbf50588034d7d811 [2018-11-23 11:11:47,156 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:11:47,158 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:11:47,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:11:47,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:11:47,163 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:11:47,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:11:47" (1/1) ... [2018-11-23 11:11:47,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17278fec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:47, skipping insertion in model container [2018-11-23 11:11:47,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:11:47" (1/1) ... [2018-11-23 11:11:47,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:11:47,252 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:11:47,832 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:11:47,852 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:11:47,940 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:11:48,119 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:11:48,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48 WrapperNode [2018-11-23 11:11:48,120 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:11:48,121 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:11:48,121 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:11:48,121 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:11:48,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48" (1/1) ... [2018-11-23 11:11:48,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48" (1/1) ... [2018-11-23 11:11:48,167 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:11:48,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:11:48,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:11:48,168 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:11:48,178 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48" (1/1) ... [2018-11-23 11:11:48,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48" (1/1) ... [2018-11-23 11:11:48,184 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48" (1/1) ... [2018-11-23 11:11:48,185 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48" (1/1) ... [2018-11-23 11:11:48,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48" (1/1) ... [2018-11-23 11:11:48,232 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48" (1/1) ... [2018-11-23 11:11:48,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48" (1/1) ... [2018-11-23 11:11:48,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:11:48,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:11:48,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:11:48,243 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:11:48,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48" (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 [2018-11-23 11:11:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:11:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 11:11:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-23 11:11:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2018-11-23 11:11:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2018-11-23 11:11:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_empty [2018-11-23 11:11:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_empty [2018-11-23 11:11:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_del [2018-11-23 11:11:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_del [2018-11-23 11:11:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 11:11:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-23 11:11:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2018-11-23 11:11:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2018-11-23 11:11:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:11:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:11:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-23 11:11:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2018-11-23 11:11:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:11:48,314 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:11:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 11:11:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-23 11:11:48,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-23 11:11:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2018-11-23 11:11:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2018-11-23 11:11:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 11:11:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_empty [2018-11-23 11:11:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_empty [2018-11-23 11:11:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 11:11:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 11:11:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2018-11-23 11:11:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2018-11-23 11:11:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2018-11-23 11:11:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2018-11-23 11:11:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2018-11-23 11:11:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2018-11-23 11:11:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 11:11:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 11:11:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_del [2018-11-23 11:11:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_del [2018-11-23 11:11:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:11:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:11:49,924 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:11:49,924 INFO L280 CfgBuilder]: Removed 5 assue(true) statements. [2018-11-23 11:11:49,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:11:49 BoogieIcfgContainer [2018-11-23 11:11:49,925 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:11:49,926 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:11:49,927 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:11:49,930 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:11:49,930 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:11:47" (1/3) ... [2018-11-23 11:11:49,931 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@181cbdd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:11:49, skipping insertion in model container [2018-11-23 11:11:49,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:11:48" (2/3) ... [2018-11-23 11:11:49,932 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@181cbdd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:11:49, skipping insertion in model container [2018-11-23 11:11:49,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:11:49" (3/3) ... [2018-11-23 11:11:49,934 INFO L112 eAbstractionObserver]: Analyzing ICFG test_mutex_unbounded_true-unreach-call.i [2018-11-23 11:11:49,945 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:11:49,959 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-11-23 11:11:49,974 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2018-11-23 11:11:50,008 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 11:11:50,009 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:11:50,009 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:11:50,009 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:11:50,009 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:11:50,010 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:11:50,010 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:11:50,010 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:11:50,010 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:11:50,034 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states. [2018-11-23 11:11:50,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-23 11:11:50,042 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:11:50,043 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:11:50,046 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:11:50,052 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:11:50,053 INFO L82 PathProgramCache]: Analyzing trace with hash 344412138, now seen corresponding path program 1 times [2018-11-23 11:11:50,058 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:11:50,059 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:11:50,079 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:11:50,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:11:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:11:50,199 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:11:50,336 INFO L256 TraceCheckUtils]: 0: Hoare triple {106#true} call ULTIMATE.init(); {106#true} is VALID [2018-11-23 11:11:50,339 INFO L273 TraceCheckUtils]: 1: Hoare triple {106#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#mutexes~0.base, ~#mutexes~0.offset := #Ultimate.alloc(8bv32);call write~init~$Pointer$(~#mutexes~0.base, ~#mutexes~0.offset, ~#mutexes~0.base, ~#mutexes~0.offset, 4bv32);call write~init~$Pointer$(~#mutexes~0.base, ~#mutexes~0.offset, ~#mutexes~0.base, ~bvadd32(4bv32, ~#mutexes~0.offset), 4bv32);call ~#drvlist~0.base, ~#drvlist~0.offset := #Ultimate.alloc(8bv32);call write~init~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, ~#drvlist~0.base, ~#drvlist~0.offset, 4bv32);call write~init~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, ~#drvlist~0.base, ~bvadd32(4bv32, ~#drvlist~0.offset), 4bv32); {106#true} is VALID [2018-11-23 11:11:50,340 INFO L273 TraceCheckUtils]: 2: Hoare triple {106#true} assume true; {106#true} is VALID [2018-11-23 11:11:50,340 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {106#true} {106#true} #206#return; {106#true} is VALID [2018-11-23 11:11:50,341 INFO L256 TraceCheckUtils]: 4: Hoare triple {106#true} call #t~ret37 := main(); {106#true} is VALID [2018-11-23 11:11:50,341 INFO L256 TraceCheckUtils]: 5: Hoare triple {106#true} call foo(); {106#true} is VALID [2018-11-23 11:11:50,342 INFO L256 TraceCheckUtils]: 6: Hoare triple {106#true} call ldv_initialize(); {106#true} is VALID [2018-11-23 11:11:50,342 INFO L273 TraceCheckUtils]: 7: Hoare triple {106#true} assume true; {106#true} is VALID [2018-11-23 11:11:50,342 INFO L268 TraceCheckUtils]: 8: Hoare quadruple {106#true} {106#true} #170#return; {106#true} is VALID [2018-11-23 11:11:50,343 INFO L273 TraceCheckUtils]: 9: Hoare triple {106#true} havoc ~i~0;~N~0 := #t~nondet30;havoc #t~nondet30;~i~0 := 0bv32; {106#true} is VALID [2018-11-23 11:11:50,359 INFO L273 TraceCheckUtils]: 10: Hoare triple {106#true} assume !true; {107#false} is VALID [2018-11-23 11:11:50,360 INFO L273 TraceCheckUtils]: 11: Hoare triple {107#false} havoc ~me~1.base, ~me~1.offset;call #t~mem33.base, #t~mem33.offset := read~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, 4bv32);~__mptr~5.base, ~__mptr~5.offset := #t~mem33.base, #t~mem33.offset;havoc #t~mem33.base, #t~mem33.offset;~me~1.base, ~me~1.offset := ~__mptr~5.base, ~bvsub32(~__mptr~5.offset, 8bv32); {107#false} is VALID [2018-11-23 11:11:50,360 INFO L273 TraceCheckUtils]: 12: Hoare triple {107#false} assume !!(~me~1.base != ~#drvlist~0.base || ~bvadd32(8bv32, ~me~1.offset) != ~#drvlist~0.offset); {107#false} is VALID [2018-11-23 11:11:50,360 INFO L256 TraceCheckUtils]: 13: Hoare triple {107#false} call mutex_lock(~me~1.base, ~me~1.offset); {107#false} is VALID [2018-11-23 11:11:50,361 INFO L273 TraceCheckUtils]: 14: Hoare triple {107#false} ~m.base, ~m.offset := #in~m.base, #in~m.offset; {107#false} is VALID [2018-11-23 11:11:50,361 INFO L256 TraceCheckUtils]: 15: Hoare triple {107#false} call #t~ret27 := ldv_is_in_set(~m.base, ~m.offset, ~#mutexes~0.base, ~#mutexes~0.offset); {107#false} is VALID [2018-11-23 11:11:50,362 INFO L273 TraceCheckUtils]: 16: Hoare triple {107#false} ~e.base, ~e.offset := #in~e.base, #in~e.offset;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~s.base, ~s.offset, 4bv32);~__mptr~3.base, ~__mptr~3.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~bvsub32(~__mptr~3.offset, 4bv32); {107#false} is VALID [2018-11-23 11:11:50,362 INFO L273 TraceCheckUtils]: 17: Hoare triple {107#false} assume !true; {107#false} is VALID [2018-11-23 11:11:50,362 INFO L273 TraceCheckUtils]: 18: Hoare triple {107#false} #res := 0bv32; {107#false} is VALID [2018-11-23 11:11:50,363 INFO L273 TraceCheckUtils]: 19: Hoare triple {107#false} assume true; {107#false} is VALID [2018-11-23 11:11:50,363 INFO L268 TraceCheckUtils]: 20: Hoare quadruple {107#false} {107#false} #196#return; {107#false} is VALID [2018-11-23 11:11:50,363 INFO L273 TraceCheckUtils]: 21: Hoare triple {107#false} assume 0bv32 != #t~ret27;havoc #t~ret27; {107#false} is VALID [2018-11-23 11:11:50,365 INFO L273 TraceCheckUtils]: 22: Hoare triple {107#false} assume !false; {107#false} is VALID [2018-11-23 11:11:50,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:11:50,373 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:11:50,380 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:11:50,381 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 11:11:50,387 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 23 [2018-11-23 11:11:50,391 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:11:50,395 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2018-11-23 11:11:50,470 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:11:50,471 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 11:11:50,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 11:11:50,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:11:50,485 INFO L87 Difference]: Start difference. First operand 103 states. Second operand 2 states. [2018-11-23 11:11:51,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:11:51,675 INFO L93 Difference]: Finished difference Result 191 states and 233 transitions. [2018-11-23 11:11:51,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 11:11:51,675 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 23 [2018-11-23 11:11:51,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:11:51,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 11:11:51,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 233 transitions. [2018-11-23 11:11:51,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2018-11-23 11:11:51,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 233 transitions. [2018-11-23 11:11:51,731 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 233 transitions. [2018-11-23 11:11:52,353 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:11:52,373 INFO L225 Difference]: With dead ends: 191 [2018-11-23 11:11:52,373 INFO L226 Difference]: Without dead ends: 94 [2018-11-23 11:11:52,378 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:11:52,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2018-11-23 11:11:52,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2018-11-23 11:11:52,468 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:11:52,469 INFO L82 GeneralOperation]: Start isEquivalent. First operand 94 states. Second operand 94 states. [2018-11-23 11:11:52,470 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand 94 states. [2018-11-23 11:11:52,470 INFO L87 Difference]: Start difference. First operand 94 states. Second operand 94 states. [2018-11-23 11:11:52,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:11:52,481 INFO L93 Difference]: Finished difference Result 94 states and 105 transitions. [2018-11-23 11:11:52,481 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 105 transitions. [2018-11-23 11:11:52,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:11:52,483 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:11:52,484 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand 94 states. [2018-11-23 11:11:52,484 INFO L87 Difference]: Start difference. First operand 94 states. Second operand 94 states. [2018-11-23 11:11:52,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:11:52,493 INFO L93 Difference]: Finished difference Result 94 states and 105 transitions. [2018-11-23 11:11:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 105 transitions. [2018-11-23 11:11:52,495 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:11:52,495 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:11:52,496 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:11:52,496 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:11:52,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94 states. [2018-11-23 11:11:52,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 105 transitions. [2018-11-23 11:11:52,513 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 105 transitions. Word has length 23 [2018-11-23 11:11:52,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:11:52,513 INFO L480 AbstractCegarLoop]: Abstraction has 94 states and 105 transitions. [2018-11-23 11:11:52,513 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 11:11:52,514 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 105 transitions. [2018-11-23 11:11:52,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-23 11:11:52,515 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:11:52,516 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:11:52,516 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:11:52,516 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:11:52,517 INFO L82 PathProgramCache]: Analyzing trace with hash -1596219605, now seen corresponding path program 1 times [2018-11-23 11:11:52,517 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:11:52,518 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:11:52,547 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:11:52,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:11:52,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:11:52,622 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:11:52,746 INFO L256 TraceCheckUtils]: 0: Hoare triple {760#true} call ULTIMATE.init(); {760#true} is VALID [2018-11-23 11:11:52,746 INFO L273 TraceCheckUtils]: 1: Hoare triple {760#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#mutexes~0.base, ~#mutexes~0.offset := #Ultimate.alloc(8bv32);call write~init~$Pointer$(~#mutexes~0.base, ~#mutexes~0.offset, ~#mutexes~0.base, ~#mutexes~0.offset, 4bv32);call write~init~$Pointer$(~#mutexes~0.base, ~#mutexes~0.offset, ~#mutexes~0.base, ~bvadd32(4bv32, ~#mutexes~0.offset), 4bv32);call ~#drvlist~0.base, ~#drvlist~0.offset := #Ultimate.alloc(8bv32);call write~init~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, ~#drvlist~0.base, ~#drvlist~0.offset, 4bv32);call write~init~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, ~#drvlist~0.base, ~bvadd32(4bv32, ~#drvlist~0.offset), 4bv32); {760#true} is VALID [2018-11-23 11:11:52,747 INFO L273 TraceCheckUtils]: 2: Hoare triple {760#true} assume true; {760#true} is VALID [2018-11-23 11:11:52,747 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {760#true} {760#true} #206#return; {760#true} is VALID [2018-11-23 11:11:52,748 INFO L256 TraceCheckUtils]: 4: Hoare triple {760#true} call #t~ret37 := main(); {760#true} is VALID [2018-11-23 11:11:52,748 INFO L256 TraceCheckUtils]: 5: Hoare triple {760#true} call foo(); {760#true} is VALID [2018-11-23 11:11:52,748 INFO L256 TraceCheckUtils]: 6: Hoare triple {760#true} call ldv_initialize(); {760#true} is VALID [2018-11-23 11:11:52,749 INFO L273 TraceCheckUtils]: 7: Hoare triple {760#true} assume true; {760#true} is VALID [2018-11-23 11:11:52,749 INFO L268 TraceCheckUtils]: 8: Hoare quadruple {760#true} {760#true} #170#return; {760#true} is VALID [2018-11-23 11:11:52,749 INFO L273 TraceCheckUtils]: 9: Hoare triple {760#true} havoc ~i~0;~N~0 := #t~nondet30;havoc #t~nondet30;~i~0 := 0bv32; {760#true} is VALID [2018-11-23 11:11:52,749 INFO L273 TraceCheckUtils]: 10: Hoare triple {760#true} assume !~bvslt32(~i~0, ~N~0); {760#true} is VALID [2018-11-23 11:11:52,750 INFO L273 TraceCheckUtils]: 11: Hoare triple {760#true} havoc ~me~1.base, ~me~1.offset;call #t~mem33.base, #t~mem33.offset := read~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, 4bv32);~__mptr~5.base, ~__mptr~5.offset := #t~mem33.base, #t~mem33.offset;havoc #t~mem33.base, #t~mem33.offset;~me~1.base, ~me~1.offset := ~__mptr~5.base, ~bvsub32(~__mptr~5.offset, 8bv32); {760#true} is VALID [2018-11-23 11:11:52,750 INFO L273 TraceCheckUtils]: 12: Hoare triple {760#true} assume !!(~me~1.base != ~#drvlist~0.base || ~bvadd32(8bv32, ~me~1.offset) != ~#drvlist~0.offset); {760#true} is VALID [2018-11-23 11:11:52,750 INFO L256 TraceCheckUtils]: 13: Hoare triple {760#true} call mutex_lock(~me~1.base, ~me~1.offset); {760#true} is VALID [2018-11-23 11:11:52,750 INFO L273 TraceCheckUtils]: 14: Hoare triple {760#true} ~m.base, ~m.offset := #in~m.base, #in~m.offset; {760#true} is VALID [2018-11-23 11:11:52,751 INFO L256 TraceCheckUtils]: 15: Hoare triple {760#true} call #t~ret27 := ldv_is_in_set(~m.base, ~m.offset, ~#mutexes~0.base, ~#mutexes~0.offset); {760#true} is VALID [2018-11-23 11:11:52,751 INFO L273 TraceCheckUtils]: 16: Hoare triple {760#true} ~e.base, ~e.offset := #in~e.base, #in~e.offset;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~s.base, ~s.offset, 4bv32);~__mptr~3.base, ~__mptr~3.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~bvsub32(~__mptr~3.offset, 4bv32); {760#true} is VALID [2018-11-23 11:11:52,751 INFO L273 TraceCheckUtils]: 17: Hoare triple {760#true} assume !(~m~1.base != ~s.base || ~bvadd32(4bv32, ~m~1.offset) != ~s.offset); {760#true} is VALID [2018-11-23 11:11:52,753 INFO L273 TraceCheckUtils]: 18: Hoare triple {760#true} #res := 0bv32; {819#(= |ldv_is_in_set_#res| (_ bv0 32))} is VALID [2018-11-23 11:11:52,754 INFO L273 TraceCheckUtils]: 19: Hoare triple {819#(= |ldv_is_in_set_#res| (_ bv0 32))} assume true; {819#(= |ldv_is_in_set_#res| (_ bv0 32))} is VALID [2018-11-23 11:11:52,755 INFO L268 TraceCheckUtils]: 20: Hoare quadruple {819#(= |ldv_is_in_set_#res| (_ bv0 32))} {760#true} #196#return; {826#(= |mutex_lock_#t~ret27| (_ bv0 32))} is VALID [2018-11-23 11:11:52,756 INFO L273 TraceCheckUtils]: 21: Hoare triple {826#(= |mutex_lock_#t~ret27| (_ bv0 32))} assume 0bv32 != #t~ret27;havoc #t~ret27; {761#false} is VALID [2018-11-23 11:11:52,757 INFO L273 TraceCheckUtils]: 22: Hoare triple {761#false} assume !false; {761#false} is VALID [2018-11-23 11:11:52,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:11:52,761 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:11:52,763 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:11:52,764 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 11:11:52,765 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2018-11-23 11:11:52,766 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:11:52,766 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2018-11-23 11:11:52,819 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:11:52,819 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 11:11:52,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 11:11:52,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-23 11:11:52,820 INFO L87 Difference]: Start difference. First operand 94 states and 105 transitions. Second operand 4 states. [2018-11-23 11:11:53,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:11:53,738 INFO L93 Difference]: Finished difference Result 99 states and 112 transitions. [2018-11-23 11:11:53,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 11:11:53,738 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2018-11-23 11:11:53,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:11:53,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-23 11:11:53,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 112 transitions. [2018-11-23 11:11:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-23 11:11:53,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 112 transitions. [2018-11-23 11:11:53,749 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 112 transitions. [2018-11-23 11:11:54,014 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:11:54,018 INFO L225 Difference]: With dead ends: 99 [2018-11-23 11:11:54,019 INFO L226 Difference]: Without dead ends: 97 [2018-11-23 11:11:54,020 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-23 11:11:54,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-11-23 11:11:54,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-11-23 11:11:54,062 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:11:54,063 INFO L82 GeneralOperation]: Start isEquivalent. First operand 97 states. Second operand 97 states. [2018-11-23 11:11:54,063 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 97 states. [2018-11-23 11:11:54,063 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 97 states. [2018-11-23 11:11:54,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:11:54,070 INFO L93 Difference]: Finished difference Result 97 states and 110 transitions. [2018-11-23 11:11:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 110 transitions. [2018-11-23 11:11:54,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:11:54,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:11:54,072 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 97 states. [2018-11-23 11:11:54,072 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 97 states. [2018-11-23 11:11:54,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:11:54,079 INFO L93 Difference]: Finished difference Result 97 states and 110 transitions. [2018-11-23 11:11:54,079 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 110 transitions. [2018-11-23 11:11:54,081 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:11:54,081 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:11:54,081 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:11:54,081 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:11:54,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-11-23 11:11:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 110 transitions. [2018-11-23 11:11:54,088 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 110 transitions. Word has length 23 [2018-11-23 11:11:54,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:11:54,088 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 110 transitions. [2018-11-23 11:11:54,088 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 11:11:54,088 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 110 transitions. [2018-11-23 11:11:54,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-23 11:11:54,090 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:11:54,090 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:11:54,090 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:11:54,090 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:11:54,091 INFO L82 PathProgramCache]: Analyzing trace with hash -1545425950, now seen corresponding path program 1 times [2018-11-23 11:11:54,091 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:11:54,091 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:11:54,116 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:11:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:11:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:11:54,221 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:11:54,477 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2018-11-23 11:11:54,494 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 5 [2018-11-23 11:11:54,497 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 11:11:54,503 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:11:54,522 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-23 11:11:54,537 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-23 11:11:54,547 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 11:11:54,552 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:11:54,565 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:11:54,565 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:34, output treesize:12 [2018-11-23 11:11:54,573 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 11:11:54,573 WARN L384 uantifierElimination]: Input elimination task: ∃ [|#memory_$Pointer$.offset|, |#memory_$Pointer$.base|]. (let ((.cse0 (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|)) (.cse1 (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|))) (and (= .cse0 |~#drvlist~0.base|) (= (bvadd foo_~me~1.offset (_ bv8 32)) .cse1) (= (_ bv0 32) |~#drvlist~0.offset|) (= foo_~me~1.base .cse0) (= |~#drvlist~0.offset| .cse1))) [2018-11-23 11:11:54,574 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ []. (and (= |~#drvlist~0.offset| (bvadd foo_~me~1.offset (_ bv8 32))) (= (_ bv0 32) |~#drvlist~0.offset|) (= foo_~me~1.base |~#drvlist~0.base|)) [2018-11-23 11:11:54,660 INFO L256 TraceCheckUtils]: 0: Hoare triple {1302#true} call ULTIMATE.init(); {1302#true} is VALID [2018-11-23 11:11:54,662 INFO L273 TraceCheckUtils]: 1: Hoare triple {1302#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#mutexes~0.base, ~#mutexes~0.offset := #Ultimate.alloc(8bv32);call write~init~$Pointer$(~#mutexes~0.base, ~#mutexes~0.offset, ~#mutexes~0.base, ~#mutexes~0.offset, 4bv32);call write~init~$Pointer$(~#mutexes~0.base, ~#mutexes~0.offset, ~#mutexes~0.base, ~bvadd32(4bv32, ~#mutexes~0.offset), 4bv32);call ~#drvlist~0.base, ~#drvlist~0.offset := #Ultimate.alloc(8bv32);call write~init~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, ~#drvlist~0.base, ~#drvlist~0.offset, 4bv32);call write~init~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, ~#drvlist~0.base, ~bvadd32(4bv32, ~#drvlist~0.offset), 4bv32); {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} is VALID [2018-11-23 11:11:54,663 INFO L273 TraceCheckUtils]: 2: Hoare triple {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} assume true; {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} is VALID [2018-11-23 11:11:54,665 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} {1302#true} #206#return; {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} is VALID [2018-11-23 11:11:54,670 INFO L256 TraceCheckUtils]: 4: Hoare triple {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} call #t~ret37 := main(); {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} is VALID [2018-11-23 11:11:54,671 INFO L256 TraceCheckUtils]: 5: Hoare triple {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} call foo(); {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} is VALID [2018-11-23 11:11:54,671 INFO L256 TraceCheckUtils]: 6: Hoare triple {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} call ldv_initialize(); {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} is VALID [2018-11-23 11:11:54,672 INFO L273 TraceCheckUtils]: 7: Hoare triple {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} assume true; {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} is VALID [2018-11-23 11:11:54,673 INFO L268 TraceCheckUtils]: 8: Hoare quadruple {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} #170#return; {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} is VALID [2018-11-23 11:11:54,675 INFO L273 TraceCheckUtils]: 9: Hoare triple {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} havoc ~i~0;~N~0 := #t~nondet30;havoc #t~nondet30;~i~0 := 0bv32; {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} is VALID [2018-11-23 11:11:54,692 INFO L273 TraceCheckUtils]: 10: Hoare triple {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} assume !~bvslt32(~i~0, ~N~0); {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} is VALID [2018-11-23 11:11:54,708 INFO L273 TraceCheckUtils]: 11: Hoare triple {1310#(and (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |~#drvlist~0.offset| (select (select |#memory_$Pointer$.offset| |~#drvlist~0.base|) |~#drvlist~0.offset|)))} havoc ~me~1.base, ~me~1.offset;call #t~mem33.base, #t~mem33.offset := read~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, 4bv32);~__mptr~5.base, ~__mptr~5.offset := #t~mem33.base, #t~mem33.offset;havoc #t~mem33.base, #t~mem33.offset;~me~1.base, ~me~1.offset := ~__mptr~5.base, ~bvsub32(~__mptr~5.offset, 8bv32); {1341#(and (= (bvadd |~#drvlist~0.offset| (_ bv4294967288 32)) foo_~me~1.offset) (= (_ bv0 32) |~#drvlist~0.offset|) (= foo_~me~1.base |~#drvlist~0.base|))} is VALID [2018-11-23 11:11:54,712 INFO L273 TraceCheckUtils]: 12: Hoare triple {1341#(and (= (bvadd |~#drvlist~0.offset| (_ bv4294967288 32)) foo_~me~1.offset) (= (_ bv0 32) |~#drvlist~0.offset|) (= foo_~me~1.base |~#drvlist~0.base|))} assume !!(~me~1.base != ~#drvlist~0.base || ~bvadd32(8bv32, ~me~1.offset) != ~#drvlist~0.offset); {1303#false} is VALID [2018-11-23 11:11:54,713 INFO L256 TraceCheckUtils]: 13: Hoare triple {1303#false} call mutex_lock(~me~1.base, ~me~1.offset); {1303#false} is VALID [2018-11-23 11:11:54,713 INFO L273 TraceCheckUtils]: 14: Hoare triple {1303#false} ~m.base, ~m.offset := #in~m.base, #in~m.offset; {1303#false} is VALID [2018-11-23 11:11:54,713 INFO L256 TraceCheckUtils]: 15: Hoare triple {1303#false} call #t~ret27 := ldv_is_in_set(~m.base, ~m.offset, ~#mutexes~0.base, ~#mutexes~0.offset); {1303#false} is VALID [2018-11-23 11:11:54,714 INFO L273 TraceCheckUtils]: 16: Hoare triple {1303#false} ~e.base, ~e.offset := #in~e.base, #in~e.offset;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~s.base, ~s.offset, 4bv32);~__mptr~3.base, ~__mptr~3.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~bvsub32(~__mptr~3.offset, 4bv32); {1303#false} is VALID [2018-11-23 11:11:54,714 INFO L273 TraceCheckUtils]: 17: Hoare triple {1303#false} assume !!(~m~1.base != ~s.base || ~bvadd32(4bv32, ~m~1.offset) != ~s.offset);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(~m~1.base, ~m~1.offset, 4bv32); {1303#false} is VALID [2018-11-23 11:11:54,714 INFO L273 TraceCheckUtils]: 18: Hoare triple {1303#false} assume #t~mem25.base == ~e.base && #t~mem25.offset == ~e.offset;havoc #t~mem25.base, #t~mem25.offset;#res := 1bv32; {1303#false} is VALID [2018-11-23 11:11:54,715 INFO L273 TraceCheckUtils]: 19: Hoare triple {1303#false} assume true; {1303#false} is VALID [2018-11-23 11:11:54,715 INFO L268 TraceCheckUtils]: 20: Hoare quadruple {1303#false} {1303#false} #196#return; {1303#false} is VALID [2018-11-23 11:11:54,715 INFO L273 TraceCheckUtils]: 21: Hoare triple {1303#false} assume 0bv32 != #t~ret27;havoc #t~ret27; {1303#false} is VALID [2018-11-23 11:11:54,715 INFO L273 TraceCheckUtils]: 22: Hoare triple {1303#false} assume !false; {1303#false} is VALID [2018-11-23 11:11:54,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:11:54,719 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:11:54,722 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:11:54,722 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 11:11:54,723 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2018-11-23 11:11:54,723 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:11:54,724 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2018-11-23 11:11:54,812 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:11:54,812 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 11:11:54,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 11:11:54,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-23 11:11:54,813 INFO L87 Difference]: Start difference. First operand 97 states and 110 transitions. Second operand 4 states. [2018-11-23 11:11:56,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:11:56,581 INFO L93 Difference]: Finished difference Result 205 states and 232 transitions. [2018-11-23 11:11:56,582 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 11:11:56,582 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2018-11-23 11:11:56,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:11:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-23 11:11:56,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 222 transitions. [2018-11-23 11:11:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-23 11:11:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 222 transitions. [2018-11-23 11:11:56,596 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 222 transitions. [2018-11-23 11:11:57,061 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:11:57,067 INFO L225 Difference]: With dead ends: 205 [2018-11-23 11:11:57,067 INFO L226 Difference]: Without dead ends: 124 [2018-11-23 11:11:57,069 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-23 11:11:57,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2018-11-23 11:11:57,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 106. [2018-11-23 11:11:57,144 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:11:57,144 INFO L82 GeneralOperation]: Start isEquivalent. First operand 124 states. Second operand 106 states. [2018-11-23 11:11:57,144 INFO L74 IsIncluded]: Start isIncluded. First operand 124 states. Second operand 106 states. [2018-11-23 11:11:57,144 INFO L87 Difference]: Start difference. First operand 124 states. Second operand 106 states. [2018-11-23 11:11:57,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:11:57,152 INFO L93 Difference]: Finished difference Result 124 states and 139 transitions. [2018-11-23 11:11:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 139 transitions. [2018-11-23 11:11:57,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:11:57,154 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:11:57,154 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 124 states. [2018-11-23 11:11:57,154 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 124 states. [2018-11-23 11:11:57,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:11:57,161 INFO L93 Difference]: Finished difference Result 124 states and 139 transitions. [2018-11-23 11:11:57,161 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 139 transitions. [2018-11-23 11:11:57,162 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:11:57,163 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:11:57,163 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:11:57,163 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:11:57,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-11-23 11:11:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 120 transitions. [2018-11-23 11:11:57,171 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 120 transitions. Word has length 23 [2018-11-23 11:11:57,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:11:57,173 INFO L480 AbstractCegarLoop]: Abstraction has 106 states and 120 transitions. [2018-11-23 11:11:57,173 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 11:11:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 120 transitions. [2018-11-23 11:11:57,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-23 11:11:57,174 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:11:57,174 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:11:57,175 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:11:57,175 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:11:57,175 INFO L82 PathProgramCache]: Analyzing trace with hash 330168167, now seen corresponding path program 1 times [2018-11-23 11:11:57,176 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:11:57,177 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:11:57,196 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:11:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:11:57,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:11:57,301 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:11:58,142 INFO L256 TraceCheckUtils]: 0: Hoare triple {2065#true} call ULTIMATE.init(); {2065#true} is VALID [2018-11-23 11:11:58,145 INFO L273 TraceCheckUtils]: 1: Hoare triple {2065#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#mutexes~0.base, ~#mutexes~0.offset := #Ultimate.alloc(8bv32);call write~init~$Pointer$(~#mutexes~0.base, ~#mutexes~0.offset, ~#mutexes~0.base, ~#mutexes~0.offset, 4bv32);call write~init~$Pointer$(~#mutexes~0.base, ~#mutexes~0.offset, ~#mutexes~0.base, ~bvadd32(4bv32, ~#mutexes~0.offset), 4bv32);call ~#drvlist~0.base, ~#drvlist~0.offset := #Ultimate.alloc(8bv32);call write~init~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, ~#drvlist~0.base, ~#drvlist~0.offset, 4bv32);call write~init~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, ~#drvlist~0.base, ~bvadd32(4bv32, ~#drvlist~0.offset), 4bv32); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,146 INFO L273 TraceCheckUtils]: 2: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} assume true; {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,147 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} {2065#true} #206#return; {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,148 INFO L256 TraceCheckUtils]: 4: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} call #t~ret37 := main(); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,149 INFO L256 TraceCheckUtils]: 5: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} call foo(); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,150 INFO L256 TraceCheckUtils]: 6: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} call ldv_initialize(); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,151 INFO L273 TraceCheckUtils]: 7: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} assume true; {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,152 INFO L268 TraceCheckUtils]: 8: Hoare quadruple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} #170#return; {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,153 INFO L273 TraceCheckUtils]: 9: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} havoc ~i~0;~N~0 := #t~nondet30;havoc #t~nondet30;~i~0 := 0bv32; {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,154 INFO L273 TraceCheckUtils]: 10: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} assume !~bvslt32(~i~0, ~N~0); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,156 INFO L273 TraceCheckUtils]: 11: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} havoc ~me~1.base, ~me~1.offset;call #t~mem33.base, #t~mem33.offset := read~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, 4bv32);~__mptr~5.base, ~__mptr~5.offset := #t~mem33.base, #t~mem33.offset;havoc #t~mem33.base, #t~mem33.offset;~me~1.base, ~me~1.offset := ~__mptr~5.base, ~bvsub32(~__mptr~5.offset, 8bv32); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,157 INFO L273 TraceCheckUtils]: 12: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} assume !(~me~1.base != ~#drvlist~0.base || ~bvadd32(8bv32, ~me~1.offset) != ~#drvlist~0.offset); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,158 INFO L273 TraceCheckUtils]: 13: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} call #t~mem35.base, #t~mem35.offset := read~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, 4bv32);~__mptr~7.base, ~__mptr~7.offset := #t~mem35.base, #t~mem35.offset;havoc #t~mem35.base, #t~mem35.offset;~me~1.base, ~me~1.offset := ~__mptr~7.base, ~bvsub32(~__mptr~7.offset, 8bv32); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,159 INFO L273 TraceCheckUtils]: 14: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} assume !(~me~1.base != ~#drvlist~0.base || ~bvadd32(8bv32, ~me~1.offset) != ~#drvlist~0.offset); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,161 INFO L256 TraceCheckUtils]: 15: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} call ldv_check_final_state(); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,162 INFO L256 TraceCheckUtils]: 16: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} call #t~ret29 := ldv_set_empty(~#mutexes~0.base, ~#mutexes~0.offset); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,163 INFO L273 TraceCheckUtils]: 17: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {2122#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= ldv_set_empty_~s.offset |ldv_set_empty_#in~s.offset|) (= ldv_set_empty_~s.base |ldv_set_empty_#in~s.base|) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,167 INFO L256 TraceCheckUtils]: 18: Hoare triple {2122#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= ldv_set_empty_~s.offset |ldv_set_empty_#in~s.offset|) (= ldv_set_empty_~s.base |ldv_set_empty_#in~s.base|) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} call #t~ret26 := ldv_list_empty(~s.base, ~s.offset); {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,169 INFO L273 TraceCheckUtils]: 19: Hoare triple {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} ~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~head.base, ~head.offset, 4bv32);#res := (if #t~mem10.base == ~head.base && #t~mem10.offset == ~head.offset then 1bv32 else 0bv32);havoc #t~mem10.base, #t~mem10.offset; {2129#(and (= (_ bv0 32) |~#mutexes~0.offset|) (or (and (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.offset|)) (not (= (select (select |#memory_$Pointer$.base| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.base|))) (= |ldv_list_empty_#res| (_ bv0 32))) (and (= (bvadd |ldv_list_empty_#res| (_ bv4294967295 32)) (_ bv0 32)) (= (select (select |#memory_$Pointer$.offset| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.offset|) (= (select (select |#memory_$Pointer$.base| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.base|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,170 INFO L273 TraceCheckUtils]: 20: Hoare triple {2129#(and (= (_ bv0 32) |~#mutexes~0.offset|) (or (and (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.offset|)) (not (= (select (select |#memory_$Pointer$.base| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.base|))) (= |ldv_list_empty_#res| (_ bv0 32))) (and (= (bvadd |ldv_list_empty_#res| (_ bv4294967295 32)) (_ bv0 32)) (= (select (select |#memory_$Pointer$.offset| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.offset|) (= (select (select |#memory_$Pointer$.base| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.base|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} assume true; {2129#(and (= (_ bv0 32) |~#mutexes~0.offset|) (or (and (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.offset|)) (not (= (select (select |#memory_$Pointer$.base| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.base|))) (= |ldv_list_empty_#res| (_ bv0 32))) (and (= (bvadd |ldv_list_empty_#res| (_ bv4294967295 32)) (_ bv0 32)) (= (select (select |#memory_$Pointer$.offset| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.offset|) (= (select (select |#memory_$Pointer$.base| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.base|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,172 INFO L268 TraceCheckUtils]: 21: Hoare quadruple {2129#(and (= (_ bv0 32) |~#mutexes~0.offset|) (or (and (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.offset|)) (not (= (select (select |#memory_$Pointer$.base| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.base|))) (= |ldv_list_empty_#res| (_ bv0 32))) (and (= (bvadd |ldv_list_empty_#res| (_ bv4294967295 32)) (_ bv0 32)) (= (select (select |#memory_$Pointer$.offset| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.offset|) (= (select (select |#memory_$Pointer$.base| |ldv_list_empty_#in~head.base|) |ldv_list_empty_#in~head.offset|) |ldv_list_empty_#in~head.base|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} {2122#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= ldv_set_empty_~s.offset |ldv_set_empty_#in~s.offset|) (= ldv_set_empty_~s.base |ldv_set_empty_#in~s.base|) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} #190#return; {2136#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (or (and (= (_ bv0 32) |ldv_set_empty_#t~ret26|) (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|)) (not (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|))))) (and (= (_ bv1 32) |ldv_set_empty_#t~ret26|) (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|) (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,174 INFO L273 TraceCheckUtils]: 22: Hoare triple {2136#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (or (and (= (_ bv0 32) |ldv_set_empty_#t~ret26|) (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|)) (not (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|))))) (and (= (_ bv1 32) |ldv_set_empty_#t~ret26|) (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|) (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} #res := #t~ret26;havoc #t~ret26; {2140#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (or (and (= (bvadd |ldv_set_empty_#res| (_ bv4294967295 32)) (_ bv0 32)) (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|) (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|))) (and (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|)) (not (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|)))) (= |ldv_set_empty_#res| (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,177 INFO L273 TraceCheckUtils]: 23: Hoare triple {2140#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (or (and (= (bvadd |ldv_set_empty_#res| (_ bv4294967295 32)) (_ bv0 32)) (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|) (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|))) (and (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|)) (not (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|)))) (= |ldv_set_empty_#res| (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} assume true; {2140#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (or (and (= (bvadd |ldv_set_empty_#res| (_ bv4294967295 32)) (_ bv0 32)) (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|) (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|))) (and (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|)) (not (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|)))) (= |ldv_set_empty_#res| (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:11:58,180 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {2140#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (or (and (= (bvadd |ldv_set_empty_#res| (_ bv4294967295 32)) (_ bv0 32)) (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|) (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|))) (and (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|) |ldv_set_empty_#in~s.offset|)) (not (= |ldv_set_empty_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_empty_#in~s.base|) |ldv_set_empty_#in~s.offset|)))) (= |ldv_set_empty_#res| (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} {2073#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} #192#return; {2147#(= (bvadd |ldv_check_final_state_#t~ret29| (_ bv4294967295 32)) (_ bv0 32))} is VALID [2018-11-23 11:11:58,181 INFO L273 TraceCheckUtils]: 25: Hoare triple {2147#(= (bvadd |ldv_check_final_state_#t~ret29| (_ bv4294967295 32)) (_ bv0 32))} assume 0bv32 == #t~ret29;havoc #t~ret29; {2066#false} is VALID [2018-11-23 11:11:58,182 INFO L273 TraceCheckUtils]: 26: Hoare triple {2066#false} assume !false; {2066#false} is VALID [2018-11-23 11:11:58,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:11:58,190 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:11:58,196 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:11:58,197 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 11:11:58,197 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 27 [2018-11-23 11:11:58,197 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 11:11:58,197 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2018-11-23 11:11:58,303 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:11:58,304 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 11:11:58,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 11:11:58,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-11-23 11:11:58,304 INFO L87 Difference]: Start difference. First operand 106 states and 120 transitions. Second operand 8 states. [2018-11-23 11:12:00,316 WARN L180 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2018-11-23 11:12:01,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:12:01,816 INFO L93 Difference]: Finished difference Result 124 states and 139 transitions. [2018-11-23 11:12:01,816 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 11:12:01,816 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 27 [2018-11-23 11:12:01,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:12:01,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 11:12:01,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 134 transitions. [2018-11-23 11:12:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2018-11-23 11:12:01,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 134 transitions. [2018-11-23 11:12:01,823 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 134 transitions. [2018-11-23 11:12:02,098 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 11:12:02,103 INFO L225 Difference]: With dead ends: 124 [2018-11-23 11:12:02,103 INFO L226 Difference]: Without dead ends: 107 [2018-11-23 11:12:02,104 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2018-11-23 11:12:02,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2018-11-23 11:12:02,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 102. [2018-11-23 11:12:02,196 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 11:12:02,196 INFO L82 GeneralOperation]: Start isEquivalent. First operand 107 states. Second operand 102 states. [2018-11-23 11:12:02,196 INFO L74 IsIncluded]: Start isIncluded. First operand 107 states. Second operand 102 states. [2018-11-23 11:12:02,196 INFO L87 Difference]: Start difference. First operand 107 states. Second operand 102 states. [2018-11-23 11:12:02,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:12:02,201 INFO L93 Difference]: Finished difference Result 107 states and 122 transitions. [2018-11-23 11:12:02,201 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 122 transitions. [2018-11-23 11:12:02,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:12:02,202 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:12:02,202 INFO L74 IsIncluded]: Start isIncluded. First operand 102 states. Second operand 107 states. [2018-11-23 11:12:02,202 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 107 states. [2018-11-23 11:12:02,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:12:02,207 INFO L93 Difference]: Finished difference Result 107 states and 122 transitions. [2018-11-23 11:12:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 122 transitions. [2018-11-23 11:12:02,208 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:12:02,208 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 11:12:02,208 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 11:12:02,208 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 11:12:02,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2018-11-23 11:12:02,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 115 transitions. [2018-11-23 11:12:02,213 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 115 transitions. Word has length 27 [2018-11-23 11:12:02,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:12:02,213 INFO L480 AbstractCegarLoop]: Abstraction has 102 states and 115 transitions. [2018-11-23 11:12:02,214 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 11:12:02,214 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 115 transitions. [2018-11-23 11:12:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-23 11:12:02,215 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:12:02,215 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:12:02,215 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:12:02,216 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:12:02,216 INFO L82 PathProgramCache]: Analyzing trace with hash 759782182, now seen corresponding path program 1 times [2018-11-23 11:12:02,216 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:12:02,216 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:12:02,243 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:12:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:12:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:12:02,460 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:12:02,490 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2018-11-23 11:12:02,535 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:02,550 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 36 [2018-11-23 11:12:02,592 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 28 [2018-11-23 11:12:02,595 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2018-11-23 11:12:02,664 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:02,665 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 24 [2018-11-23 11:12:02,668 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:02,702 INFO L267 ElimStorePlain]: Start of recursive call 3: 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-23 11:12:02,747 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-23 11:12:02,813 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-23 11:12:02,814 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:51, output treesize:139 [2018-11-23 11:12:02,844 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 11:12:02,845 WARN L384 uantifierElimination]: Input elimination task: ∃ [|v_#valid_27|]. (let ((.cse0 (store (store |v_#valid_27| (_ bv0 32) (_ bv0 1)) |~#mutexes~0.base| (_ bv1 1)))) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (= |#valid| (store .cse0 |~#drvlist~0.base| (_ bv1 1))) (= (_ bv0 1) (select .cse0 |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))) [2018-11-23 11:12:02,845 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ []. (let ((.cse8 (select |#valid| |~#mutexes~0.base|))) (let ((.cse0 (= (select |#valid| |~#drvlist~0.base|) (_ bv1 1))) (.cse1 (= (_ bv0 32) |~#mutexes~0.offset|)) (.cse2 (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|)) (.cse3 (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|))) (.cse4 (= (_ bv0 32) |~#drvlist~0.offset|)) (.cse5 (= .cse8 (_ bv1 1))) (.cse6 (not (= |~#mutexes~0.base| |~#drvlist~0.base|))) (.cse7 (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= .cse8 (_ bv0 1))) .cse6 (= |~#mutexes~0.base| (_ bv0 32)) .cse7) (and .cse0 .cse1 (= (_ bv0 32) |~#drvlist~0.base|) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7)))) [2018-11-23 11:12:02,974 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2018-11-23 11:12:03,229 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:03,231 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:03,233 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:03,235 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 43 [2018-11-23 11:12:03,238 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:03,387 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 38 [2018-11-23 11:12:03,390 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:03,492 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:12:03,493 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 35 [2018-11-23 11:12:03,497 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:03,548 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:12:03,548 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:158, output treesize:35 [2018-11-23 11:12:03,555 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 11:12:03,556 WARN L384 uantifierElimination]: Input elimination task: ∃ [v_prenex_3, v_prenex_2, |v_#valid_BEFORE_CALL_3|]. (let ((.cse0 (= (_ bv0 32) |~#mutexes~0.offset|)) (.cse1 (= |#valid| |old(#valid)|)) (.cse2 (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|)) (.cse3 (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|))) (.cse4 (= (_ bv0 32) |~#drvlist~0.offset|)) (.cse5 (not (= |~#mutexes~0.base| |~#drvlist~0.base|))) (.cse6 (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= (_ bv0 1) (bvadd (select v_prenex_3 |~#drvlist~0.base|) (_ bv1 1))) (not (= (_ bv0 1) (select v_prenex_3 |~#mutexes~0.base|))) (= |~#mutexes~0.base| (_ bv0 32)) .cse6) (and .cse0 (= (_ bv0 32) |~#drvlist~0.base|) .cse1 .cse2 .cse3 (= (_ bv0 1) (bvadd (select v_prenex_2 |~#mutexes~0.base|) (_ bv1 1))) .cse4 .cse5 (= (_ bv0 1) (bvadd (select v_prenex_2 |~#drvlist~0.base|) (_ bv1 1))) .cse6) (and (= (select |v_#valid_BEFORE_CALL_3| (_ bv0 32)) (_ bv0 1)) .cse0 .cse1 .cse2 (= (_ bv0 1) (bvadd (select |v_#valid_BEFORE_CALL_3| |~#drvlist~0.base|) (_ bv1 1))) (= (_ bv0 1) (bvadd (select |v_#valid_BEFORE_CALL_3| |~#mutexes~0.base|) (_ bv1 1))) .cse3 .cse4 .cse5 .cse6))) [2018-11-23 11:12:03,556 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ []. (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |#valid| |old(#valid)|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) [2018-11-23 11:12:03,710 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:03,713 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:03,715 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:03,717 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 43 [2018-11-23 11:12:03,720 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:03,869 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:03,871 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:03,873 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:03,883 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:03,887 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:03,889 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 48 [2018-11-23 11:12:03,893 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:04,043 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:04,043 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:12:04,045 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 40 [2018-11-23 11:12:04,049 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:04,113 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:12:04,114 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:164, output treesize:40 [2018-11-23 11:12:04,122 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 11:12:04,122 WARN L384 uantifierElimination]: Input elimination task: ∃ [v_prenex_4, v_prenex_5, |v_#valid_BEFORE_CALL_4|]. (let ((.cse0 (= (_ bv0 32) |~#mutexes~0.offset|)) (.cse1 (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|)) (.cse2 (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|))) (.cse3 (= (_ bv0 32) |~#drvlist~0.offset|)) (.cse4 (not (= |~#mutexes~0.base| |~#drvlist~0.base|))) (.cse5 (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))) (or (and (= (_ bv0 1) (select v_prenex_4 |foo_#t~ret32.base|)) .cse0 (= (_ bv0 1) (bvadd (select v_prenex_4 |~#mutexes~0.base|) (_ bv1 1))) (= (bvadd (select v_prenex_4 |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) .cse1 .cse2 .cse3 (= (select v_prenex_4 (_ bv0 32)) (_ bv0 1)) .cse4 .cse5) (and (not (= (_ bv0 1) (select v_prenex_5 |~#mutexes~0.base|))) .cse0 .cse1 .cse2 .cse3 .cse4 (= |~#mutexes~0.base| (_ bv0 32)) .cse5 (= (_ bv0 1) (select v_prenex_5 |foo_#t~ret32.base|)) (= (bvadd (select v_prenex_5 |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1))) (and .cse0 (= (_ bv0 32) |~#drvlist~0.base|) .cse1 .cse2 .cse3 (= (_ bv0 1) (select |v_#valid_BEFORE_CALL_4| |foo_#t~ret32.base|)) .cse4 (= (bvadd (select |v_#valid_BEFORE_CALL_4| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) .cse5 (= (_ bv0 1) (bvadd (select |v_#valid_BEFORE_CALL_4| |~#mutexes~0.base|) (_ bv1 1)))))) [2018-11-23 11:12:04,122 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ []. (and (not (= |~#mutexes~0.base| |foo_#t~ret32.base|)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (not (= |foo_#t~ret32.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) [2018-11-23 11:12:04,272 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2018-11-23 11:12:04,280 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-23 11:12:04,281 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:04,284 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:12:04,321 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:04,322 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 19 [2018-11-23 11:12:04,348 INFO L478 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 10 treesize of output 15 [2018-11-23 11:12:04,355 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:04,372 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-23 11:12:04,372 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:04,374 INFO L267 ElimStorePlain]: Start of recursive call 4: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:12:04,390 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:12:04,390 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:38, output treesize:17 [2018-11-23 11:12:04,396 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 11:12:04,396 WARN L384 uantifierElimination]: Input elimination task: ∃ [|v_#memory_$Pointer$.offset_BEFORE_CALL_7|, |v_#memory_$Pointer$.base_BEFORE_CALL_7|]. (and (= |~#mutexes~0.offset| (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_7| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_7| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_7| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|)) [2018-11-23 11:12:04,396 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ []. (and (= (_ bv0 32) |~#mutexes~0.offset|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) [2018-11-23 11:12:21,392 WARN L180 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 47 [2018-11-23 11:12:42,419 WARN L180 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 49 [2018-11-23 11:12:43,068 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:43,323 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:43,324 INFO L303 Elim1Store]: Index analysis took 592 ms [2018-11-23 11:12:43,325 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 241 treesize of output 178 [2018-11-23 11:12:47,065 WARN L180 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 57 DAG size of output: 55 [2018-11-23 11:12:47,071 WARN L307 Elim1Store]: Array PQE input equivalent to false [2018-11-23 11:12:47,071 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:47,358 INFO L303 Elim1Store]: Index analysis took 283 ms [2018-11-23 11:12:48,138 INFO L478 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 156 treesize of output 165 [2018-11-23 11:12:48,169 INFO L267 ElimStorePlain]: Start of recursive call 4: 4 dim-0 vars, End of recursive call: 4 dim-0 vars, and 7 xjuncts. [2018-11-23 11:12:49,689 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:49,932 INFO L303 Elim1Store]: Index analysis took 360 ms [2018-11-23 11:12:49,933 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 145 [2018-11-23 11:12:49,976 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2018-11-23 11:12:50,023 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:50,024 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-23 11:12:50,027 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:50,098 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:12:50,460 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:50,619 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:50,620 INFO L303 Elim1Store]: Index analysis took 221 ms [2018-11-23 11:12:50,622 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 71 [2018-11-23 11:12:50,848 INFO L303 Elim1Store]: Index analysis took 201 ms [2018-11-23 11:12:50,935 INFO L478 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 79 [2018-11-23 11:12:51,065 INFO L267 ElimStorePlain]: Start of recursive call 9: 8 dim-0 vars, End of recursive call: 8 dim-0 vars, and 14 xjuncts. [2018-11-23 11:12:54,911 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 6 xjuncts. [2018-11-23 11:12:58,468 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 6 xjuncts. [2018-11-23 11:12:58,623 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:58,964 INFO L303 Elim1Store]: Index analysis took 488 ms [2018-11-23 11:12:58,966 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 143 [2018-11-23 11:12:59,004 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2018-11-23 11:12:59,050 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:59,052 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-23 11:12:59,061 INFO L267 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2018-11-23 11:12:59,162 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:12:59,675 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:59,820 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:12:59,821 INFO L303 Elim1Store]: Index analysis took 228 ms [2018-11-23 11:12:59,822 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 66 [2018-11-23 11:12:59,952 INFO L303 Elim1Store]: Index analysis took 121 ms [2018-11-23 11:13:00,013 INFO L478 Elim1Store]: Elim1 applied some preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 54 [2018-11-23 11:13:00,028 INFO L267 ElimStorePlain]: Start of recursive call 14: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 4 xjuncts. [2018-11-23 11:13:00,368 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:00,526 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:03,612 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 7 xjuncts. [2018-11-23 11:13:05,588 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 124 [2018-11-23 11:13:07,040 WARN L180 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2018-11-23 11:13:07,056 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-23 11:13:07,059 INFO L267 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:07,458 INFO L303 Elim1Store]: Index analysis took 151 ms [2018-11-23 11:13:07,459 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 74 [2018-11-23 11:13:07,484 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 22 [2018-11-23 11:13:07,564 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:13:07,589 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 35 [2018-11-23 11:13:07,618 INFO L267 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:07,734 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:08,135 INFO L303 Elim1Store]: Index analysis took 105 ms [2018-11-23 11:13:08,136 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 86 [2018-11-23 11:13:08,173 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 37 [2018-11-23 11:13:08,175 INFO L267 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:08,243 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:08,291 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:08,416 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:08,491 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 124 [2018-11-23 11:13:09,923 WARN L180 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2018-11-23 11:13:09,942 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-23 11:13:09,943 INFO L267 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:10,305 INFO L303 Elim1Store]: Index analysis took 147 ms [2018-11-23 11:13:10,307 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 74 [2018-11-23 11:13:10,324 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 22 [2018-11-23 11:13:10,345 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:13:10,354 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 35 [2018-11-23 11:13:10,360 INFO L267 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:10,394 INFO L267 ElimStorePlain]: Start of recursive call 25: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:10,545 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 86 [2018-11-23 11:13:10,571 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 37 [2018-11-23 11:13:10,575 INFO L267 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:10,640 INFO L267 ElimStorePlain]: Start of recursive call 27: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:10,684 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:10,796 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:10,871 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 105 [2018-11-23 11:13:11,401 WARN L180 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2018-11-23 11:13:11,416 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-23 11:13:11,417 INFO L267 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:11,744 INFO L303 Elim1Store]: Index analysis took 129 ms [2018-11-23 11:13:11,745 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 74 [2018-11-23 11:13:11,762 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 22 [2018-11-23 11:13:11,778 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:13:11,787 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 35 [2018-11-23 11:13:11,821 INFO L267 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:11,850 INFO L267 ElimStorePlain]: Start of recursive call 32: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:12,058 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 86 [2018-11-23 11:13:12,077 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 37 [2018-11-23 11:13:12,080 INFO L267 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:12,132 INFO L267 ElimStorePlain]: Start of recursive call 34: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:12,173 INFO L267 ElimStorePlain]: Start of recursive call 31: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:12,254 INFO L267 ElimStorePlain]: Start of recursive call 29: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:12,347 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 107 [2018-11-23 11:13:12,753 WARN L180 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2018-11-23 11:13:12,776 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-23 11:13:12,801 INFO L267 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:13,131 INFO L303 Elim1Store]: Index analysis took 137 ms [2018-11-23 11:13:13,132 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 74 [2018-11-23 11:13:13,146 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 22 [2018-11-23 11:13:13,162 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:13:13,170 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 35 [2018-11-23 11:13:13,173 INFO L267 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:13,196 INFO L267 ElimStorePlain]: Start of recursive call 39: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:13,306 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 86 [2018-11-23 11:13:13,330 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 37 [2018-11-23 11:13:13,332 INFO L267 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:13,388 INFO L267 ElimStorePlain]: Start of recursive call 41: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:13,424 INFO L267 ElimStorePlain]: Start of recursive call 38: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:13,508 INFO L267 ElimStorePlain]: Start of recursive call 36: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:13,604 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 125 [2018-11-23 11:13:14,859 WARN L180 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2018-11-23 11:13:14,879 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-23 11:13:14,880 INFO L267 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:15,276 INFO L303 Elim1Store]: Index analysis took 163 ms [2018-11-23 11:13:15,279 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 74 [2018-11-23 11:13:15,301 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 22 [2018-11-23 11:13:15,323 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:13:15,333 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 35 [2018-11-23 11:13:15,339 INFO L267 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:15,383 INFO L267 ElimStorePlain]: Start of recursive call 46: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:15,557 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 86 [2018-11-23 11:13:15,584 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 37 [2018-11-23 11:13:15,590 INFO L267 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:15,654 INFO L267 ElimStorePlain]: Start of recursive call 48: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:15,702 INFO L267 ElimStorePlain]: Start of recursive call 45: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:15,819 INFO L267 ElimStorePlain]: Start of recursive call 43: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:15,911 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 117 [2018-11-23 11:13:17,273 WARN L180 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2018-11-23 11:13:17,286 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-23 11:13:17,288 INFO L267 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:17,655 INFO L303 Elim1Store]: Index analysis took 153 ms [2018-11-23 11:13:17,656 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 74 [2018-11-23 11:13:17,672 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 22 [2018-11-23 11:13:17,689 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:13:17,697 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 35 [2018-11-23 11:13:17,699 INFO L267 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:17,736 INFO L267 ElimStorePlain]: Start of recursive call 53: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:17,886 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 86 [2018-11-23 11:13:17,908 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 37 [2018-11-23 11:13:17,910 INFO L267 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:17,972 INFO L267 ElimStorePlain]: Start of recursive call 55: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:18,015 INFO L267 ElimStorePlain]: Start of recursive call 52: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:18,123 INFO L267 ElimStorePlain]: Start of recursive call 50: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:18,227 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 115 [2018-11-23 11:13:18,741 WARN L180 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2018-11-23 11:13:18,763 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-23 11:13:18,765 INFO L267 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:19,163 INFO L303 Elim1Store]: Index analysis took 183 ms [2018-11-23 11:13:19,164 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 74 [2018-11-23 11:13:19,185 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 22 [2018-11-23 11:13:19,224 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:13:19,233 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 35 [2018-11-23 11:13:19,235 INFO L267 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:19,277 INFO L267 ElimStorePlain]: Start of recursive call 60: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:19,445 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 86 [2018-11-23 11:13:19,482 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 43 [2018-11-23 11:13:19,485 INFO L267 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2018-11-23 11:13:19,545 INFO L267 ElimStorePlain]: Start of recursive call 62: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:19,594 INFO L267 ElimStorePlain]: Start of recursive call 59: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:19,697 INFO L267 ElimStorePlain]: Start of recursive call 57: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:13:20,843 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 2 dim-2 vars, End of recursive call: 23 dim-0 vars, and 7 xjuncts. [2018-11-23 11:13:20,843 INFO L202 ElimStorePlain]: Needed 63 recursive calls to eliminate 7 variables, input treesize:263, output treesize:1265 [2018-11-23 11:13:23,031 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 11:13:23,031 WARN L384 uantifierElimination]: Input elimination task: ∃ [|v_#memory_$Pointer$.base_BEFORE_CALL_10|, |~#drvlist~0.base|, |v_#memory_$Pointer$.offset_BEFORE_CALL_10|, __ldv_list_add_~next.offset, __ldv_list_add_~new.offset, foo_~me~0.base, __ldv_list_add_~prev.offset]. (let ((.cse3 (bvadd __ldv_list_add_~new.offset (_ bv4 32))) (.cse4 (bvadd __ldv_list_add_~next.offset (_ bv4 32))) (.cse2 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_10| |~#drvlist~0.base|) (_ bv0 32)))) (and (= (let ((.cse0 (let ((.cse1 (store |v_#memory_$Pointer$.base_BEFORE_CALL_10| .cse2 (store (select |v_#memory_$Pointer$.base_BEFORE_CALL_10| .cse2) .cse4 foo_~me~0.base)))) (store .cse1 foo_~me~0.base (store (store (select .cse1 foo_~me~0.base) __ldv_list_add_~new.offset .cse2) .cse3 |~#drvlist~0.base|))))) (store .cse0 |~#drvlist~0.base| (store (select .cse0 |~#drvlist~0.base|) __ldv_list_add_~prev.offset foo_~me~0.base))) |#memory_$Pointer$.base|) (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_10| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (_ bv0 32) |~#mutexes~0.offset|) (= (let ((.cse5 (let ((.cse6 (store |v_#memory_$Pointer$.offset_BEFORE_CALL_10| .cse2 (store (select |v_#memory_$Pointer$.offset_BEFORE_CALL_10| .cse2) .cse4 __ldv_list_add_~new.offset)))) (store .cse6 foo_~me~0.base (store (store (select .cse6 foo_~me~0.base) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) .cse3 __ldv_list_add_~prev.offset))))) (store .cse5 |~#drvlist~0.base| (store (select .cse5 |~#drvlist~0.base|) __ldv_list_add_~prev.offset __ldv_list_add_~new.offset))) |#memory_$Pointer$.offset|) (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_10| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.offset|) (not (= foo_~me~0.base |~#drvlist~0.base|)) (not (= foo_~me~0.base |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= .cse2 |~#drvlist~0.base|))) [2018-11-23 11:13:23,032 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ [v_prenex_23, v_prenex_24, v_prenex_15, v_prenex_25, v_prenex_26, v_prenex_27, v_prenex_28, v_prenex_17, v_prenex_18, v_prenex_19, v_prenex_20, v_prenex_21, v_prenex_22, foo_~me~0.base, __ldv_list_add_~new.offset, __ldv_list_add_~next.offset, v_prenex_12, v_prenex_29, v_prenex_30, v_prenex_31, v_prenex_32, v_prenex_14, v_prenex_33]. (let ((.cse1 (select |#memory_$Pointer$.base| |~#mutexes~0.base|))) (let ((.cse0 (= (_ bv0 32) |~#mutexes~0.offset|)) (.cse6 (= (select .cse1 |~#mutexes~0.offset|) |~#mutexes~0.base|)) (.cse10 (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)))) (or (let ((.cse7 (select |#memory_$Pointer$.base| v_prenex_26))) (let ((.cse3 (select .cse7 v_prenex_27))) (let ((.cse4 (select |#memory_$Pointer$.base| .cse3)) (.cse12 (bvadd v_prenex_28 (_ bv4 32)))) (let ((.cse11 (select .cse4 .cse12))) (let ((.cse5 (select |#memory_$Pointer$.offset| .cse11)) (.cse8 (bvadd v_prenex_27 (_ bv4 32)))) (let ((.cse9 (select |#memory_$Pointer$.offset| .cse3)) (.cse2 (select .cse5 .cse8))) (and .cse0 (not (= v_prenex_26 (select .cse1 .cse2))) (not (= v_prenex_26 .cse3)) (not (= v_prenex_26 |~#mutexes~0.base|)) (= (select .cse4 (_ bv0 32)) .cse3) (= (select .cse5 v_prenex_27) v_prenex_28) .cse6 (= .cse3 (select .cse7 .cse8)) (= (select .cse9 .cse2) v_prenex_27) .cse10 (not (= .cse3 |~#mutexes~0.base|)) (= v_prenex_26 .cse11) (= v_prenex_27 (select .cse9 .cse12)) (= v_prenex_26 (select .cse4 .cse2))))))))) (let ((.cse16 (select |#memory_$Pointer$.base| v_prenex_23))) (let ((.cse13 (select .cse16 v_prenex_24))) (let ((.cse14 (select |#memory_$Pointer$.base| .cse13)) (.cse21 (bvadd v_prenex_25 (_ bv4 32)))) (let ((.cse20 (select .cse14 .cse21))) (let ((.cse15 (select |#memory_$Pointer$.offset| .cse20)) (.cse17 (bvadd v_prenex_24 (_ bv4 32)))) (let ((.cse18 (select |#memory_$Pointer$.offset| .cse13)) (.cse19 (select .cse15 .cse17))) (and .cse0 (= .cse13 (select .cse14 v_prenex_15)) (not (= v_prenex_23 .cse13)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select .cse14 (_ bv0 32)) .cse13) (not (= .cse13 (select .cse1 v_prenex_15))) (= (select .cse15 v_prenex_24) v_prenex_25) .cse6 (= .cse13 (select .cse16 .cse17)) (= (select .cse18 .cse19) v_prenex_24) .cse10 (not (= .cse13 |~#mutexes~0.base|)) (= v_prenex_23 .cse20) (= v_prenex_24 (select .cse18 .cse21)) (= v_prenex_23 (select .cse14 .cse19))))))))) (let ((.cse25 (select |#memory_$Pointer$.base| v_prenex_17))) (let ((.cse22 (select .cse25 v_prenex_18))) (let ((.cse23 (select |#memory_$Pointer$.base| .cse22)) (.cse27 (bvadd v_prenex_19 (_ bv4 32)))) (let ((.cse30 (select .cse23 .cse27))) (let ((.cse24 (select |#memory_$Pointer$.offset| .cse30)) (.cse26 (bvadd v_prenex_18 (_ bv4 32)))) (let ((.cse29 (select |#memory_$Pointer$.offset| .cse22)) (.cse28 (select .cse24 .cse26))) (and .cse0 (not (= v_prenex_17 .cse22)) (not (= v_prenex_17 |~#mutexes~0.base|)) (= (select .cse23 (_ bv0 32)) .cse22) (= (select .cse24 v_prenex_18) v_prenex_19) .cse6 (= .cse22 (select .cse25 .cse26)) (not (= .cse27 .cse28)) (= (select .cse29 .cse28) v_prenex_18) .cse10 (not (= .cse22 |~#mutexes~0.base|)) (= v_prenex_17 .cse30) (= v_prenex_18 (select .cse29 .cse27)) (= v_prenex_17 (select .cse23 .cse28))))))))) (let ((.cse40 (select |#memory_$Pointer$.base| v_prenex_20)) (.cse39 (bvadd v_prenex_21 (_ bv4 32)))) (let ((.cse34 (select .cse40 .cse39))) (let ((.cse33 (select |#memory_$Pointer$.base| .cse34)) (.cse38 (bvadd v_prenex_22 (_ bv4 32)))) (let ((.cse37 (select .cse33 .cse38))) (let ((.cse36 (select .cse40 v_prenex_21)) (.cse31 (select |#memory_$Pointer$.offset| .cse37))) (let ((.cse32 (select .cse31 .cse39)) (.cse35 (select |#memory_$Pointer$.offset| .cse36))) (and (= (select .cse31 v_prenex_21) v_prenex_22) .cse0 (= .cse32 (_ bv0 32)) (= v_prenex_20 (select .cse33 .cse32)) (not (= v_prenex_20 .cse34)) (= v_prenex_21 (select .cse35 .cse32)) (not (= v_prenex_20 |~#mutexes~0.base|)) .cse6 (= .cse36 .cse34) .cse10 (= v_prenex_20 .cse37) (= v_prenex_21 (select .cse35 .cse38)) (not (= |~#mutexes~0.base| .cse34))))))))) (let ((.cse44 (select |#memory_$Pointer$.base| foo_~me~0.base))) (let ((.cse42 (select .cse44 __ldv_list_add_~new.offset))) (let ((.cse41 (select |#memory_$Pointer$.base| .cse42)) (.cse49 (bvadd __ldv_list_add_~next.offset (_ bv4 32)))) (let ((.cse48 (select .cse41 .cse49))) (let ((.cse43 (select |#memory_$Pointer$.offset| .cse48)) (.cse45 (bvadd __ldv_list_add_~new.offset (_ bv4 32)))) (let ((.cse46 (select |#memory_$Pointer$.offset| .cse42)) (.cse47 (select .cse43 .cse45))) (and (= foo_~me~0.base (select .cse41 v_prenex_12)) .cse0 (not (= foo_~me~0.base .cse42)) (not (= foo_~me~0.base |~#mutexes~0.base|)) (= (select .cse41 (_ bv0 32)) .cse42) (= (select .cse43 __ldv_list_add_~new.offset) __ldv_list_add_~next.offset) .cse6 (= .cse42 (select .cse44 .cse45)) (not (= foo_~me~0.base (select .cse1 v_prenex_12))) (= (select .cse46 .cse47) __ldv_list_add_~new.offset) .cse10 (not (= .cse42 |~#mutexes~0.base|)) (= foo_~me~0.base .cse48) (= __ldv_list_add_~new.offset (select .cse46 .cse49)) (= foo_~me~0.base (select .cse41 .cse47))))))))) (let ((.cse58 (select |#memory_$Pointer$.base| v_prenex_29)) (.cse57 (bvadd v_prenex_30 (_ bv4 32)))) (let ((.cse51 (select .cse58 .cse57))) (let ((.cse52 (select |#memory_$Pointer$.base| .cse51))) (let ((.cse55 (select .cse52 (_ bv0 32)))) (let ((.cse54 (select |#memory_$Pointer$.offset| .cse55)) (.cse56 (select .cse58 v_prenex_30))) (let ((.cse50 (select |#memory_$Pointer$.offset| .cse56)) (.cse53 (select .cse54 .cse57))) (and (= v_prenex_30 (select .cse50 (_ bv0 32))) .cse0 (not (= v_prenex_29 .cse51)) (= v_prenex_29 (select .cse52 .cse53)) .cse10 (= (bvadd (select .cse54 v_prenex_30) (_ bv4 32)) (_ bv0 32)) (not (= v_prenex_29 |~#mutexes~0.base|)) (= v_prenex_30 (select .cse50 .cse53)) (= v_prenex_29 .cse55) .cse6 (= .cse56 .cse51) (not (= |~#mutexes~0.base| .cse51))))))))) (let ((.cse62 (select |#memory_$Pointer$.base| v_prenex_31))) (let ((.cse60 (select .cse62 v_prenex_32))) (let ((.cse59 (select |#memory_$Pointer$.base| .cse60)) (.cse67 (bvadd v_prenex_33 (_ bv4 32)))) (let ((.cse66 (select .cse59 .cse67))) (let ((.cse61 (select |#memory_$Pointer$.offset| .cse66)) (.cse63 (bvadd v_prenex_32 (_ bv4 32)))) (let ((.cse64 (select |#memory_$Pointer$.offset| .cse60)) (.cse65 (select .cse61 .cse63))) (and .cse0 (not (= (select .cse59 v_prenex_14) (select .cse1 v_prenex_14))) (not (= v_prenex_31 .cse60)) (not (= v_prenex_31 |~#mutexes~0.base|)) (= (select .cse59 (_ bv0 32)) .cse60) (= (select .cse61 v_prenex_32) v_prenex_33) .cse6 (= .cse60 (select .cse62 .cse63)) (= (select .cse64 .cse65) v_prenex_32) .cse10 (not (= .cse60 |~#mutexes~0.base|)) (= v_prenex_31 .cse66) (= v_prenex_32 (select .cse64 .cse67)) (= v_prenex_31 (select .cse59 .cse65)) (not (= (_ bv0 32) v_prenex_14)))))))))))) [2018-11-23 11:13:28,684 WARN L180 SmtUtils]: Spent 3.04 s on a formula simplification. DAG size of input: 272 DAG size of output: 118 [2018-11-23 11:13:44,728 WARN L180 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2018-11-23 11:13:51,762 WARN L180 SmtUtils]: Spent 920.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2018-11-23 11:13:58,017 WARN L180 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 131 [2018-11-23 11:14:08,146 WARN L180 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 232 [2018-11-23 11:14:08,550 INFO L256 TraceCheckUtils]: 0: Hoare triple {2696#true} call ULTIMATE.init(); {2696#true} is VALID [2018-11-23 11:14:08,554 INFO L273 TraceCheckUtils]: 1: Hoare triple {2696#true} #NULL.base, #NULL.offset := 0bv32, 0bv32;#valid := #valid[0bv32 := 0bv1];call ~#mutexes~0.base, ~#mutexes~0.offset := #Ultimate.alloc(8bv32);call write~init~$Pointer$(~#mutexes~0.base, ~#mutexes~0.offset, ~#mutexes~0.base, ~#mutexes~0.offset, 4bv32);call write~init~$Pointer$(~#mutexes~0.base, ~#mutexes~0.offset, ~#mutexes~0.base, ~bvadd32(4bv32, ~#mutexes~0.offset), 4bv32);call ~#drvlist~0.base, ~#drvlist~0.offset := #Ultimate.alloc(8bv32);call write~init~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, ~#drvlist~0.base, ~#drvlist~0.offset, 4bv32);call write~init~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, ~#drvlist~0.base, ~bvadd32(4bv32, ~#drvlist~0.offset), 4bv32); {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:08,555 INFO L273 TraceCheckUtils]: 2: Hoare triple {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} assume true; {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:08,556 INFO L268 TraceCheckUtils]: 3: Hoare quadruple {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} {2696#true} #206#return; {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:08,557 INFO L256 TraceCheckUtils]: 4: Hoare triple {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} call #t~ret37 := main(); {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:08,558 INFO L256 TraceCheckUtils]: 5: Hoare triple {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} call foo(); {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:08,559 INFO L256 TraceCheckUtils]: 6: Hoare triple {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} call ldv_initialize(); {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:08,564 INFO L273 TraceCheckUtils]: 7: Hoare triple {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} assume true; {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:08,565 INFO L268 TraceCheckUtils]: 8: Hoare quadruple {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} #170#return; {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:08,566 INFO L273 TraceCheckUtils]: 9: Hoare triple {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} havoc ~i~0;~N~0 := #t~nondet30;havoc #t~nondet30;~i~0 := 0bv32; {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:08,566 INFO L273 TraceCheckUtils]: 10: Hoare triple {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} assume !!~bvslt32(~i~0, ~N~0); {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:08,568 INFO L256 TraceCheckUtils]: 11: Hoare triple {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} call #t~ret32.base, #t~ret32.offset := ldv_successful_malloc(16bv32); {2735#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |#valid| |old(#valid)|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:14:08,570 INFO L273 TraceCheckUtils]: 12: Hoare triple {2735#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= |#valid| |old(#valid)|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} ~size := #in~size;call #t~malloc5.base, #t~malloc5.offset := #Ultimate.alloc(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc5.base, #t~malloc5.offset;assume 0bv32 != (if ~ptr~0.base != 0bv32 || ~ptr~0.offset != 0bv32 then 1bv32 else 0bv32);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2739#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 1) (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:14:08,571 INFO L273 TraceCheckUtils]: 13: Hoare triple {2739#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 1) (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} assume true; {2739#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 1) (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:14:08,577 INFO L268 TraceCheckUtils]: 14: Hoare quadruple {2739#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 1) (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} {2704#(or (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= (select |#valid| |~#mutexes~0.base|) (_ bv0 1))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |~#mutexes~0.base| (_ bv0 32)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and (= (bvadd (select |#valid| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (bvadd (select |#valid| |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) (= (_ bv0 32) |~#drvlist~0.base|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} #172#return; {2746#(and (not (= |~#mutexes~0.base| |foo_#t~ret32.base|)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (not (= |foo_#t~ret32.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:14:08,579 INFO L273 TraceCheckUtils]: 15: Hoare triple {2746#(and (not (= |~#mutexes~0.base| |foo_#t~ret32.base|)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (not (= |foo_#t~ret32.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} ~me~0.base, ~me~0.offset := #t~ret32.base, #t~ret32.offset;havoc #t~ret32.base, #t~ret32.offset; {2750#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= foo_~me~0.base |~#drvlist~0.base|)) (not (= foo_~me~0.base |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} is VALID [2018-11-23 11:14:08,580 INFO L256 TraceCheckUtils]: 16: Hoare triple {2750#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= foo_~me~0.base |~#drvlist~0.base|)) (not (= foo_~me~0.base |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} call ldv_list_add(~me~0.base, ~bvadd32(8bv32, ~me~0.offset), ~#drvlist~0.base, ~#drvlist~0.offset); {2754#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} is VALID [2018-11-23 11:14:08,582 INFO L273 TraceCheckUtils]: 17: Hoare triple {2754#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} ~new.base, ~new.offset := #in~new.base, #in~new.offset;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~head.base, ~head.offset, 4bv32); {2758#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= (select (select |#memory_$Pointer$.base| ldv_list_add_~head.base) |ldv_list_add_#in~head.offset|) |ldv_list_add_#t~mem6.base|) (= (_ bv0 32) |~#mutexes~0.offset|) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= (_ bv0 32) |~#drvlist~0.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} is VALID [2018-11-23 11:14:08,584 INFO L256 TraceCheckUtils]: 18: Hoare triple {2758#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= (select (select |#memory_$Pointer$.base| ldv_list_add_~head.base) |ldv_list_add_#in~head.offset|) |ldv_list_add_#t~mem6.base|) (= (_ bv0 32) |~#mutexes~0.offset|) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= (_ bv0 32) |~#drvlist~0.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem6.base, #t~mem6.offset); {2754#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} is VALID [2018-11-23 11:14:10,595 INFO L273 TraceCheckUtils]: 19: Hoare triple {2754#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (_ bv0 32) |~#drvlist~0.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} ~new.base, ~new.offset := #in~new.base, #in~new.offset;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, ~bvadd32(4bv32, ~next.offset), 4bv32);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4bv32);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, ~bvadd32(4bv32, ~new.offset), 4bv32);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4bv32); {2765#(and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((__ldv_list_add_~prev.offset (_ BitVec 32)) (__ldv_list_add_~new.offset (_ BitVec 32)) (__ldv_list_add_~next.offset (_ BitVec 32))) (and (= (store (store (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |__ldv_list_add_#in~prev.base|) __ldv_list_add_~prev.offset __ldv_list_add_~new.offset)) |#memory_$Pointer$.offset|) (= (store (store (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |__ldv_list_add_#in~prev.base|)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |__ldv_list_add_#in~prev.base|)) |__ldv_list_add_#in~prev.base|) __ldv_list_add_~prev.offset |__ldv_list_add_#in~new.base|)) |#memory_$Pointer$.base|))) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} is UNKNOWN [2018-11-23 11:14:10,605 INFO L273 TraceCheckUtils]: 20: Hoare triple {2765#(and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((__ldv_list_add_~prev.offset (_ BitVec 32)) (__ldv_list_add_~new.offset (_ BitVec 32)) (__ldv_list_add_~next.offset (_ BitVec 32))) (and (= (store (store (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |__ldv_list_add_#in~prev.base|) __ldv_list_add_~prev.offset __ldv_list_add_~new.offset)) |#memory_$Pointer$.offset|) (= (store (store (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |__ldv_list_add_#in~prev.base|)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |__ldv_list_add_#in~prev.base|)) |__ldv_list_add_#in~prev.base|) __ldv_list_add_~prev.offset |__ldv_list_add_#in~new.base|)) |#memory_$Pointer$.base|))) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} assume true; {2765#(and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((__ldv_list_add_~prev.offset (_ BitVec 32)) (__ldv_list_add_~new.offset (_ BitVec 32)) (__ldv_list_add_~next.offset (_ BitVec 32))) (and (= (store (store (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |__ldv_list_add_#in~prev.base|) __ldv_list_add_~prev.offset __ldv_list_add_~new.offset)) |#memory_$Pointer$.offset|) (= (store (store (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |__ldv_list_add_#in~prev.base|)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |__ldv_list_add_#in~prev.base|)) |__ldv_list_add_#in~prev.base|) __ldv_list_add_~prev.offset |__ldv_list_add_#in~new.base|)) |#memory_$Pointer$.base|))) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} is VALID [2018-11-23 11:14:12,616 INFO L268 TraceCheckUtils]: 21: Hoare quadruple {2765#(and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((__ldv_list_add_~prev.offset (_ BitVec 32)) (__ldv_list_add_~new.offset (_ BitVec 32)) (__ldv_list_add_~next.offset (_ BitVec 32))) (and (= (store (store (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.offset)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |__ldv_list_add_#in~prev.base|) __ldv_list_add_~prev.offset __ldv_list_add_~new.offset)) |#memory_$Pointer$.offset|) (= (store (store (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |__ldv_list_add_#in~prev.base|)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |__ldv_list_add_#in~new.base|)) |__ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset |__ldv_list_add_#in~next.base|) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |__ldv_list_add_#in~prev.base|)) |__ldv_list_add_#in~prev.base|) __ldv_list_add_~prev.offset |__ldv_list_add_#in~new.base|)) |#memory_$Pointer$.base|))) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} {2758#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= (select (select |#memory_$Pointer$.base| ldv_list_add_~head.base) |ldv_list_add_#in~head.offset|) |ldv_list_add_#t~mem6.base|) (= (_ bv0 32) |~#mutexes~0.offset|) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= (_ bv0 32) |~#drvlist~0.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} #168#return; {2772#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (_ bv0 32) |~#drvlist~0.offset|) (exists ((__ldv_list_add_~prev.offset (_ BitVec 32)) (__ldv_list_add_~new.offset (_ BitVec 32)) (__ldv_list_add_~next.offset (_ BitVec 32))) (and (= (store (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset __ldv_list_add_~new.offset)) |#memory_$Pointer$.offset|) (= (store (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset |ldv_list_add_#in~new.base|)) |#memory_$Pointer$.base|))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} is UNKNOWN [2018-11-23 11:14:12,617 INFO L273 TraceCheckUtils]: 22: Hoare triple {2772#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (_ bv0 32) |~#drvlist~0.offset|) (exists ((__ldv_list_add_~prev.offset (_ BitVec 32)) (__ldv_list_add_~new.offset (_ BitVec 32)) (__ldv_list_add_~next.offset (_ BitVec 32))) (and (= (store (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset __ldv_list_add_~new.offset)) |#memory_$Pointer$.offset|) (= (store (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset |ldv_list_add_#in~new.base|)) |#memory_$Pointer$.base|))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} havoc #t~mem6.base, #t~mem6.offset; {2772#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (_ bv0 32) |~#drvlist~0.offset|) (exists ((__ldv_list_add_~prev.offset (_ BitVec 32)) (__ldv_list_add_~new.offset (_ BitVec 32)) (__ldv_list_add_~next.offset (_ BitVec 32))) (and (= (store (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset __ldv_list_add_~new.offset)) |#memory_$Pointer$.offset|) (= (store (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset |ldv_list_add_#in~new.base|)) |#memory_$Pointer$.base|))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} is VALID [2018-11-23 11:14:12,618 INFO L273 TraceCheckUtils]: 23: Hoare triple {2772#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (_ bv0 32) |~#drvlist~0.offset|) (exists ((__ldv_list_add_~prev.offset (_ BitVec 32)) (__ldv_list_add_~new.offset (_ BitVec 32)) (__ldv_list_add_~next.offset (_ BitVec 32))) (and (= (store (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset __ldv_list_add_~new.offset)) |#memory_$Pointer$.offset|) (= (store (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset |ldv_list_add_#in~new.base|)) |#memory_$Pointer$.base|))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} assume true; {2772#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (_ bv0 32) |~#drvlist~0.offset|) (exists ((__ldv_list_add_~prev.offset (_ BitVec 32)) (__ldv_list_add_~new.offset (_ BitVec 32)) (__ldv_list_add_~next.offset (_ BitVec 32))) (and (= (store (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset __ldv_list_add_~new.offset)) |#memory_$Pointer$.offset|) (= (store (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset |ldv_list_add_#in~new.base|)) |#memory_$Pointer$.base|))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} is VALID [2018-11-23 11:14:14,665 INFO L268 TraceCheckUtils]: 24: Hoare quadruple {2772#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (_ bv0 32) |~#drvlist~0.offset|) (exists ((__ldv_list_add_~prev.offset (_ BitVec 32)) (__ldv_list_add_~new.offset (_ BitVec 32)) (__ldv_list_add_~next.offset (_ BitVec 32))) (and (= (store (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.offset)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) __ldv_list_add_~new.offset)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset __ldv_list_add_~next.offset) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) __ldv_list_add_~prev.offset)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset __ldv_list_add_~new.offset)) |#memory_$Pointer$.offset|) (= (store (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) (store (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~next.offset (_ bv4 32)) |ldv_list_add_#in~new.base|)) |ldv_list_add_#in~new.base|) __ldv_list_add_~new.offset (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (bvadd __ldv_list_add_~new.offset (_ bv4 32)) |ldv_list_add_#in~head.base|)) |ldv_list_add_#in~head.base|) __ldv_list_add_~prev.offset |ldv_list_add_#in~new.base|)) |#memory_$Pointer$.base|))) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)))} {2750#(and (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (_ bv0 32) |~#drvlist~0.offset|) (not (= foo_~me~0.base |~#drvlist~0.base|)) (not (= foo_~me~0.base |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))} #174#return; {2782#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (not (= v_prenex_20 |~#mutexes~0.base|)) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32)))) (not (= v_prenex_20 (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (= (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21) (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))) (_ bv0 32)) (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32)) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= v_prenex_24 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= v_prenex_23 (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15)))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (not (= v_prenex_29 (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32))))))} is UNKNOWN [2018-11-23 11:14:14,679 INFO L273 TraceCheckUtils]: 25: Hoare triple {2782#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (not (= v_prenex_20 |~#mutexes~0.base|)) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32)))) (not (= v_prenex_20 (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (= (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21) (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))) (_ bv0 32)) (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32)) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= v_prenex_24 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= v_prenex_23 (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15)))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (not (= v_prenex_29 (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32))))))} #t~post31 := ~i~0;~i~0 := ~bvadd32(1bv32, #t~post31);havoc #t~post31; {2782#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (not (= v_prenex_20 |~#mutexes~0.base|)) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32)))) (not (= v_prenex_20 (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (= (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21) (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))) (_ bv0 32)) (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32)) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= v_prenex_24 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= v_prenex_23 (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15)))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (not (= v_prenex_29 (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32))))))} is VALID [2018-11-23 11:14:14,689 INFO L273 TraceCheckUtils]: 26: Hoare triple {2782#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (not (= v_prenex_20 |~#mutexes~0.base|)) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32)))) (not (= v_prenex_20 (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (= (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21) (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))) (_ bv0 32)) (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32)) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= v_prenex_24 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= v_prenex_23 (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15)))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (not (= v_prenex_29 (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32))))))} assume !~bvslt32(~i~0, ~N~0); {2782#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (not (= v_prenex_20 |~#mutexes~0.base|)) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32)))) (not (= v_prenex_20 (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (= (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21) (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))) (_ bv0 32)) (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32)) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= v_prenex_24 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= v_prenex_23 (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15)))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (not (= v_prenex_29 (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32))))))} is VALID [2018-11-23 11:14:14,706 INFO L273 TraceCheckUtils]: 27: Hoare triple {2782#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (not (= v_prenex_20 |~#mutexes~0.base|)) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32)))) (not (= v_prenex_20 (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (= (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21) (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))) (_ bv0 32)) (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32)) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= v_prenex_24 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= v_prenex_23 (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15)))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (not (= v_prenex_29 (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32))))))} havoc ~me~1.base, ~me~1.offset;call #t~mem33.base, #t~mem33.offset := read~$Pointer$(~#drvlist~0.base, ~#drvlist~0.offset, 4bv32);~__mptr~5.base, ~__mptr~5.offset := #t~mem33.base, #t~mem33.offset;havoc #t~mem33.base, #t~mem33.offset;~me~1.base, ~me~1.offset := ~__mptr~5.base, ~bvsub32(~__mptr~5.offset, 8bv32); {2782#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (not (= v_prenex_20 |~#mutexes~0.base|)) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32)))) (not (= v_prenex_20 (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (= (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21) (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))) (_ bv0 32)) (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32)) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= v_prenex_24 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= v_prenex_23 (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15)))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (not (= v_prenex_29 (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32))))))} is VALID [2018-11-23 11:14:14,722 INFO L273 TraceCheckUtils]: 28: Hoare triple {2782#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (not (= v_prenex_20 |~#mutexes~0.base|)) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32)))) (not (= v_prenex_20 (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (= (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21) (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))) (_ bv0 32)) (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32)) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= v_prenex_24 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= v_prenex_23 (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15)))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (not (= v_prenex_29 (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32))))))} assume !!(~me~1.base != ~#drvlist~0.base || ~bvadd32(8bv32, ~me~1.offset) != ~#drvlist~0.offset); {2782#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (not (= v_prenex_20 |~#mutexes~0.base|)) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32)))) (not (= v_prenex_20 (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (= (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21) (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))) (_ bv0 32)) (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32)) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= v_prenex_24 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= v_prenex_23 (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15)))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (not (= v_prenex_29 (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32))))))} is VALID [2018-11-23 11:14:15,901 INFO L256 TraceCheckUtils]: 29: Hoare triple {2782#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (not (= v_prenex_20 |~#mutexes~0.base|)) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32)))) (not (= v_prenex_20 (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (= (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21) (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (= v_prenex_21 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))) (_ bv0 32)) (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32))))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32)) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= v_prenex_24 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= v_prenex_23 (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15)))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (not (= v_prenex_29 (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32))))))} call mutex_lock(~me~1.base, ~me~1.offset); {2798#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:15,902 INFO L273 TraceCheckUtils]: 30: Hoare triple {2798#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} ~m.base, ~m.offset := #in~m.base, #in~m.offset; {2798#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:15,905 INFO L256 TraceCheckUtils]: 31: Hoare triple {2798#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} call #t~ret27 := ldv_is_in_set(~m.base, ~m.offset, ~#mutexes~0.base, ~#mutexes~0.offset); {2798#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:17,914 INFO L273 TraceCheckUtils]: 32: Hoare triple {2798#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} ~e.base, ~e.offset := #in~e.base, #in~e.offset;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~s.base, ~s.offset, 4bv32);~__mptr~3.base, ~__mptr~3.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~bvsub32(~__mptr~3.offset, 4bv32); {2808#(or (and (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset) ldv_is_in_set_~m~1.base) (= (bvadd ldv_is_in_set_~m~1.offset (_ bv4 32)) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= ldv_is_in_set_~s.offset |ldv_is_in_set_#in~s.offset|) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset) ldv_is_in_set_~m~1.base) (= (bvadd ldv_is_in_set_~m~1.offset (_ bv4 32)) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= ldv_is_in_set_~s.offset |ldv_is_in_set_#in~s.offset|) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset) ldv_is_in_set_~m~1.base) (= (bvadd ldv_is_in_set_~m~1.offset (_ bv4 32)) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= ldv_is_in_set_~s.offset |ldv_is_in_set_#in~s.offset|) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is UNKNOWN [2018-11-23 11:14:19,926 INFO L273 TraceCheckUtils]: 33: Hoare triple {2808#(or (and (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset) ldv_is_in_set_~m~1.base) (= (bvadd ldv_is_in_set_~m~1.offset (_ bv4 32)) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= ldv_is_in_set_~s.offset |ldv_is_in_set_#in~s.offset|) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset) ldv_is_in_set_~m~1.base) (= (bvadd ldv_is_in_set_~m~1.offset (_ bv4 32)) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= ldv_is_in_set_~s.offset |ldv_is_in_set_#in~s.offset|) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset) ldv_is_in_set_~m~1.base) (= (bvadd ldv_is_in_set_~m~1.offset (_ bv4 32)) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= ldv_is_in_set_~s.offset |ldv_is_in_set_#in~s.offset|) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} assume !!(~m~1.base != ~s.base || ~bvadd32(4bv32, ~m~1.offset) != ~s.offset);call #t~mem25.base, #t~mem25.offset := read~$Pointer$(~m~1.base, ~m~1.offset, 4bv32); {2812#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is UNKNOWN [2018-11-23 11:14:21,934 INFO L273 TraceCheckUtils]: 34: Hoare triple {2812#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} assume #t~mem25.base == ~e.base && #t~mem25.offset == ~e.offset;havoc #t~mem25.base, #t~mem25.offset;#res := 1bv32; {2816#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_40 (_ BitVec 32)) (v_prenex_41 (_ BitVec 32)) (v_prenex_42 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (bvadd v_prenex_42 (_ bv4 32))) v_prenex_41) (= v_prenex_40 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) v_prenex_40) (not (= v_prenex_40 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) v_prenex_41) (not (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) v_prenex_40)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) v_prenex_41) v_prenex_42))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_34 (_ BitVec 32)) (v_prenex_35 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34) (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (= v_prenex_34 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_34 (_ bv4 32))))) (not (= v_prenex_35 |~#mutexes~0.base|)) (= v_prenex_35 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_34 (_ bv4 32)))) v_prenex_35) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) v_prenex_34) (_ bv4 32)) (_ bv0 32)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32))) v_prenex_35)) (= v_prenex_34 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34)) (_ bv0 32))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_37 (_ BitVec 32)) (v_prenex_38 (_ BitVec 32)) (v_prenex_39 (_ BitVec 32)) (v_prenex_36 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_36))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (bvadd v_prenex_38 (_ bv4 32)))) v_prenex_38) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) v_prenex_38) v_prenex_39) (not (= v_prenex_37 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (bvadd v_prenex_38 (_ bv4 32)))) v_prenex_37) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38))) (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) v_prenex_36) (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (= v_prenex_37 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| v_prenex_37) (bvadd v_prenex_38 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) v_prenex_37)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32))) v_prenex_38))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is UNKNOWN [2018-11-23 11:14:21,935 INFO L273 TraceCheckUtils]: 35: Hoare triple {2816#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_40 (_ BitVec 32)) (v_prenex_41 (_ BitVec 32)) (v_prenex_42 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (bvadd v_prenex_42 (_ bv4 32))) v_prenex_41) (= v_prenex_40 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) v_prenex_40) (not (= v_prenex_40 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) v_prenex_41) (not (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) v_prenex_40)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) v_prenex_41) v_prenex_42))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_34 (_ BitVec 32)) (v_prenex_35 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34) (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (= v_prenex_34 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_34 (_ bv4 32))))) (not (= v_prenex_35 |~#mutexes~0.base|)) (= v_prenex_35 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_34 (_ bv4 32)))) v_prenex_35) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) v_prenex_34) (_ bv4 32)) (_ bv0 32)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32))) v_prenex_35)) (= v_prenex_34 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34)) (_ bv0 32))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_37 (_ BitVec 32)) (v_prenex_38 (_ BitVec 32)) (v_prenex_39 (_ BitVec 32)) (v_prenex_36 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_36))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (bvadd v_prenex_38 (_ bv4 32)))) v_prenex_38) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) v_prenex_38) v_prenex_39) (not (= v_prenex_37 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (bvadd v_prenex_38 (_ bv4 32)))) v_prenex_37) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38))) (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) v_prenex_36) (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (= v_prenex_37 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| v_prenex_37) (bvadd v_prenex_38 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) v_prenex_37)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32))) v_prenex_38))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} assume true; {2816#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_40 (_ BitVec 32)) (v_prenex_41 (_ BitVec 32)) (v_prenex_42 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (bvadd v_prenex_42 (_ bv4 32))) v_prenex_41) (= v_prenex_40 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) v_prenex_40) (not (= v_prenex_40 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) v_prenex_41) (not (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) v_prenex_40)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) v_prenex_41) v_prenex_42))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_34 (_ BitVec 32)) (v_prenex_35 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34) (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (= v_prenex_34 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_34 (_ bv4 32))))) (not (= v_prenex_35 |~#mutexes~0.base|)) (= v_prenex_35 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_34 (_ bv4 32)))) v_prenex_35) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) v_prenex_34) (_ bv4 32)) (_ bv0 32)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32))) v_prenex_35)) (= v_prenex_34 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34)) (_ bv0 32))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_37 (_ BitVec 32)) (v_prenex_38 (_ BitVec 32)) (v_prenex_39 (_ BitVec 32)) (v_prenex_36 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_36))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (bvadd v_prenex_38 (_ bv4 32)))) v_prenex_38) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) v_prenex_38) v_prenex_39) (not (= v_prenex_37 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (bvadd v_prenex_38 (_ bv4 32)))) v_prenex_37) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38))) (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) v_prenex_36) (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (= v_prenex_37 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| v_prenex_37) (bvadd v_prenex_38 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) v_prenex_37)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32))) v_prenex_38))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} is VALID [2018-11-23 11:14:21,948 INFO L268 TraceCheckUtils]: 36: Hoare quadruple {2816#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_40 (_ BitVec 32)) (v_prenex_41 (_ BitVec 32)) (v_prenex_42 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (bvadd v_prenex_42 (_ bv4 32))) v_prenex_41) (= v_prenex_40 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) v_prenex_40) (not (= v_prenex_40 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_40) v_prenex_41)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) (bvadd v_prenex_41 (_ bv4 32)))) v_prenex_41) (not (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32))) v_prenex_40)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_40) (bvadd v_prenex_41 (_ bv4 32)))) (bvadd v_prenex_42 (_ bv4 32)))) v_prenex_41) v_prenex_42))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_34 (_ BitVec 32)) (v_prenex_35 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34) (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (= v_prenex_34 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_34 (_ bv4 32))))) (not (= v_prenex_35 |~#mutexes~0.base|)) (= v_prenex_35 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_34 (_ bv4 32)))) v_prenex_35) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32)))) (_ bv0 32))) v_prenex_34) (_ bv4 32)) (_ bv0 32)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_35) (bvadd v_prenex_34 (_ bv4 32))) v_prenex_35)) (= v_prenex_34 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_35) v_prenex_34)) (_ bv0 32))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (exists ((v_prenex_37 (_ BitVec 32)) (v_prenex_38 (_ BitVec 32)) (v_prenex_39 (_ BitVec 32)) (v_prenex_36 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_36))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (bvadd v_prenex_38 (_ bv4 32)))) v_prenex_38) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) v_prenex_38) v_prenex_39) (not (= v_prenex_37 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (bvadd v_prenex_38 (_ bv4 32)))) v_prenex_37) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38))) (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) v_prenex_36) (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (= v_prenex_37 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) (select (select |#memory_$Pointer$.base| v_prenex_37) (bvadd v_prenex_38 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38) v_prenex_37)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_37) v_prenex_38)) (bvadd v_prenex_39 (_ bv4 32))) v_prenex_38))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} {2798#(or (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_15 (_ BitVec 32)) (v_prenex_23 (_ BitVec 32)) (v_prenex_24 (_ BitVec 32)) (v_prenex_25 (_ BitVec 32))) (and (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (_ bv0 32))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) v_prenex_23)) (not (= v_prenex_23 |~#mutexes~0.base|)) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) v_prenex_24) v_prenex_25) (= v_prenex_23 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (not (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) v_prenex_15))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24) (select (select |#memory_$Pointer$.base| v_prenex_23) (bvadd v_prenex_24 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_24) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) v_prenex_15) (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24)) (bvadd v_prenex_25 (_ bv4 32)))) (bvadd v_prenex_24 (_ bv4 32)))) v_prenex_23) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_23) v_prenex_24))))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_20 (_ BitVec 32)) (v_prenex_21 (_ BitVec 32)) (v_prenex_22 (_ BitVec 32))) (and (= v_prenex_20 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (not (= v_prenex_20 |~#mutexes~0.base|)) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) v_prenex_20)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_20) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (bvadd v_prenex_22 (_ bv4 32))) v_prenex_21) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) v_prenex_21) v_prenex_22) (not (= (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32))) |~#mutexes~0.base|)) (= (_ bv0 32) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_20) v_prenex_21)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_20) (bvadd v_prenex_21 (_ bv4 32)))) (bvadd v_prenex_22 (_ bv4 32)))) (bvadd v_prenex_21 (_ bv4 32)))) v_prenex_21))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (exists ((v_prenex_30 (_ BitVec 32)) (v_prenex_29 (_ BitVec 32))) (and (not (= (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))) v_prenex_29)) (= v_prenex_29 (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32))))) (= (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30) (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (= v_prenex_30 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| v_prenex_29) v_prenex_30)) (_ bv0 32))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) (bvadd v_prenex_30 (_ bv4 32)))) v_prenex_29) (not (= v_prenex_29 |~#mutexes~0.base|)) (not (= |~#mutexes~0.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32))))) (= (bvadd (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| v_prenex_29) (bvadd v_prenex_30 (_ bv4 32)))) (_ bv0 32))) v_prenex_30) (_ bv4 32)) (_ bv0 32)))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)))} #196#return; {2697#false} is VALID [2018-11-23 11:14:21,949 INFO L273 TraceCheckUtils]: 37: Hoare triple {2697#false} assume 0bv32 != #t~ret27;havoc #t~ret27; {2697#false} is VALID [2018-11-23 11:14:21,949 INFO L273 TraceCheckUtils]: 38: Hoare triple {2697#false} assume !false; {2697#false} is VALID [2018-11-23 11:14:21,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 11:14:21,985 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 11:14:24,030 WARN L180 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2018-11-23 11:14:24,681 WARN L180 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2018-11-23 11:14:26,608 WARN L180 SmtUtils]: Spent 1.91 s on a formula simplification that was a NOOP. DAG size: 56 [2018-11-23 11:14:27,867 WARN L180 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 52 [2018-11-23 11:14:30,279 WARN L833 TransFormulaUtils]: predicate-based correctness check returned UNKNOWN, hence correctness of interprocedural sequential composition was not checked. [2018-11-23 11:14:33,337 WARN L180 SmtUtils]: Spent 3.06 s on a formula simplification that was a NOOP. DAG size: 62 [2018-11-23 11:14:34,622 WARN L180 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 44 [2018-11-23 11:14:36,700 WARN L180 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 58 [2018-11-23 11:14:39,724 WARN L180 SmtUtils]: Spent 3.02 s on a formula simplification that was a NOOP. DAG size: 54 [2018-11-23 11:14:41,158 WARN L833 TransFormulaUtils]: predicate-based correctness check returned UNKNOWN, hence correctness of interprocedural sequential composition was not checked. [2018-11-23 11:14:52,479 WARN L180 SmtUtils]: Spent 848.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2018-11-23 11:14:52,485 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:14:52,486 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 11:14:52,496 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:14:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:14:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:14:52,591 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:14:52,617 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2018-11-23 11:14:52,657 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:14:52,670 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 36 [2018-11-23 11:14:52,684 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 18 [2018-11-23 11:14:52,693 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-23 11:14:52,740 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:14:52,746 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:14:52,758 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 34 [2018-11-23 11:14:52,773 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2018-11-23 11:14:52,821 INFO L267 ElimStorePlain]: Start of recursive call 3: 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-23 11:14:52,865 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-23 11:14:52,937 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-23 11:14:52,937 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:48, output treesize:131 [2018-11-23 11:14:52,968 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 11:14:52,968 WARN L384 uantifierElimination]: Input elimination task: ∃ [|v_#valid_29|]. (let ((.cse0 (store (store |v_#valid_29| (_ bv0 32) (_ bv0 1)) |~#mutexes~0.base| (_ bv1 1)))) (and (= (select .cse0 |~#drvlist~0.base|) (_ bv0 1)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (= |#valid| (store .cse0 |~#drvlist~0.base| (_ bv1 1))) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))) [2018-11-23 11:14:52,969 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ []. (let ((.cse7 (select |#valid| |~#mutexes~0.base|))) (let ((.cse0 (= (select |#valid| |~#drvlist~0.base|) (_ bv1 1))) (.cse1 (= (_ bv0 32) |~#mutexes~0.offset|)) (.cse2 (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|)) (.cse3 (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|))) (.cse4 (not (= .cse7 (_ bv0 1)))) (.cse5 (not (= |~#mutexes~0.base| |~#drvlist~0.base|))) (.cse6 (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= (select |#valid| (_ bv0 32)) (_ bv0 1))) (and .cse0 .cse1 .cse2 .cse3 (= .cse7 (_ bv1 1)) .cse5 (= |~#mutexes~0.base| (_ bv0 32)) .cse6) (and .cse0 .cse1 (= (_ bv0 32) |~#drvlist~0.base|) .cse2 .cse3 .cse4 .cse5 .cse6)))) [2018-11-23 11:14:53,401 WARN L180 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2018-11-23 11:14:54,511 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:14:54,512 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 35 [2018-11-23 11:14:54,515 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-23 11:14:54,631 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:14:54,632 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:14:54,633 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 40 [2018-11-23 11:14:54,637 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 11:14:54,748 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 32 [2018-11-23 11:14:54,750 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-23 11:14:54,803 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:14:54,803 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:148, output treesize:32 [2018-11-23 11:14:54,813 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 11:14:54,813 WARN L384 uantifierElimination]: Input elimination task: ∃ [v_prenex_48, v_prenex_47, |v_#valid_BEFORE_CALL_7|]. (let ((.cse0 (= (_ bv0 32) |~#mutexes~0.offset|)) (.cse1 (= |#valid| |old(#valid)|)) (.cse2 (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|)) (.cse3 (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|))) (.cse4 (not (= |~#mutexes~0.base| |~#drvlist~0.base|))) (.cse5 (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))) (or (and (= (_ bv0 1) (bvadd (select v_prenex_48 |~#mutexes~0.base|) (_ bv1 1))) .cse0 .cse1 .cse2 .cse3 (= (bvadd (select v_prenex_48 |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) .cse4 (= |~#mutexes~0.base| (_ bv0 32)) .cse5) (and (= (select v_prenex_47 (_ bv0 32)) (_ bv0 1)) (not (= (select v_prenex_47 |~#mutexes~0.base|) (_ bv0 1))) .cse0 .cse1 .cse2 .cse3 (= (bvadd (select v_prenex_47 |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) .cse4 .cse5) (and .cse0 (= (_ bv0 32) |~#drvlist~0.base|) .cse1 .cse2 .cse3 (= (bvadd (select |v_#valid_BEFORE_CALL_7| |~#drvlist~0.base|) (_ bv1 1)) (_ bv0 1)) (not (= (select |v_#valid_BEFORE_CALL_7| |~#mutexes~0.base|) (_ bv0 1))) .cse4 .cse5))) [2018-11-23 11:14:54,814 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ []. (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |#valid| |old(#valid)|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) [2018-11-23 11:14:55,532 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:14:55,557 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:14:55,585 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:14:55,587 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 45 [2018-11-23 11:14:55,590 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-23 11:14:55,724 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:14:55,726 INFO L683 Elim1Store]: detected equality via solver [2018-11-23 11:14:55,727 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 40 [2018-11-23 11:14:55,732 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 11:14:55,923 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:14:55,932 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:14:55,935 INFO L701 Elim1Store]: detected not equals via solver [2018-11-23 11:14:55,936 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 37 [2018-11-23 11:14:55,945 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-23 11:14:56,023 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:14:56,023 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:154, output treesize:37 [2018-11-23 11:14:56,033 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 11:14:56,033 WARN L384 uantifierElimination]: Input elimination task: ∃ [|v_old(#valid)_AFTER_CALL_9|, v_prenex_50, v_prenex_49]. (let ((.cse0 (= (_ bv0 32) |~#mutexes~0.offset|)) (.cse1 (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|)) (.cse2 (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|))) (.cse3 (not (= |~#mutexes~0.base| |~#drvlist~0.base|))) (.cse4 (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|))) (or (and .cse0 (= (_ bv0 32) |~#drvlist~0.base|) .cse1 .cse2 (= (select |v_old(#valid)_AFTER_CALL_9| |foo_#t~ret32.base|) (_ bv0 1)) (= (_ bv0 1) (bvadd (select |v_old(#valid)_AFTER_CALL_9| |~#drvlist~0.base|) (_ bv1 1))) (not (= (_ bv0 1) (select |v_old(#valid)_AFTER_CALL_9| |~#mutexes~0.base|))) .cse3 .cse4) (and .cse0 (= (select v_prenex_50 |foo_#t~ret32.base|) (_ bv0 1)) .cse1 .cse2 .cse3 (= (_ bv0 1) (bvadd (select v_prenex_50 |~#drvlist~0.base|) (_ bv1 1))) (= (select v_prenex_50 (_ bv0 32)) (_ bv0 1)) .cse4 (not (= (_ bv0 1) (select v_prenex_50 |~#mutexes~0.base|)))) (and (= (select v_prenex_49 |foo_#t~ret32.base|) (_ bv0 1)) .cse0 .cse1 .cse2 (= (bvadd (select v_prenex_49 |~#mutexes~0.base|) (_ bv1 1)) (_ bv0 1)) .cse3 (= (_ bv0 1) (bvadd (select v_prenex_49 |~#drvlist~0.base|) (_ bv1 1))) (= |~#mutexes~0.base| (_ bv0 32)) .cse4))) [2018-11-23 11:14:56,034 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ []. (and (not (= |~#mutexes~0.base| |foo_#t~ret32.base|)) (= (_ bv0 32) |~#mutexes~0.offset|) (= (select (select |#memory_$Pointer$.base| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= |~#mutexes~0.offset| (select (select |#memory_$Pointer$.offset| |~#mutexes~0.base|) |~#mutexes~0.offset|)) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (not (= |foo_#t~ret32.base| |~#drvlist~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) [2018-11-23 11:14:58,675 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2018-11-23 11:14:58,680 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-23 11:14:58,681 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-23 11:14:58,684 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:14:58,720 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 15 [2018-11-23 11:14:58,728 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-23 11:14:58,728 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-23 11:14:58,740 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-23 11:14:58,741 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-23 11:14:58,744 INFO L267 ElimStorePlain]: Start of recursive call 4: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:14:58,757 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-23 11:14:58,757 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 2 variables, input treesize:35, output treesize:14 [2018-11-23 11:14:58,763 WARN L383 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2018-11-23 11:14:58,764 WARN L384 uantifierElimination]: Input elimination task: ∃ [|v_#memory_$Pointer$.base_BEFORE_CALL_18|, |v_#memory_$Pointer$.offset_BEFORE_CALL_18|]. (and (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_18| |~#drvlist~0.base|) |~#drvlist~0.offset|) |~#drvlist~0.base|) (= (_ bv0 32) |~#mutexes~0.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_18| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.offset|) (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_18| |~#mutexes~0.base|) |~#mutexes~0.offset|) |~#mutexes~0.base|)) [2018-11-23 11:14:58,764 WARN L385 uantifierElimination]: ElimStorePlain result: ∃ []. (and (= (_ bv0 32) |~#mutexes~0.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (not (= |~#mutexes~0.base| |~#drvlist~0.base|)) (= |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))