./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0e5349f2aac0388d197fa32950f3e69d3339933dee46585f91772f9bda921aa4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:58:10,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:58:10,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:58:10,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:58:10,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:58:10,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:58:10,599 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:58:10,601 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:58:10,602 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:58:10,602 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:58:10,603 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:58:10,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:58:10,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:58:10,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:58:10,612 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:58:10,613 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:58:10,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:58:10,624 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:58:10,626 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:58:10,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:58:10,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:58:10,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:58:10,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:58:10,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:58:10,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:58:10,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:58:10,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:58:10,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:58:10,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:58:10,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:58:10,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:58:10,639 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:58:10,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:58:10,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:58:10,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:58:10,641 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:58:10,642 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:58:10,642 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:58:10,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:58:10,644 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:58:10,645 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:58:10,660 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 21:58:10,683 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:58:10,684 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:58:10,684 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:58:10,684 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:58:10,685 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:58:10,685 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:58:10,685 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:58:10,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:58:10,686 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:58:10,686 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:58:10,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 21:58:10,687 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:58:10,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:58:10,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:58:10,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:58:10,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:58:10,688 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:58:10,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:58:10,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:58:10,688 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:58:10,688 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:58:10,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:58:10,688 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:58:10,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:58:10,689 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:58:10,689 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 21:58:10,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 21:58:10,690 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:58:10,690 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:58:10,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:58:10,690 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e5349f2aac0388d197fa32950f3e69d3339933dee46585f91772f9bda921aa4 [2022-02-20 21:58:10,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:58:10,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:58:10,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:58:10,930 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:58:10,931 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:58:10,932 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i [2022-02-20 21:58:10,998 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8237b7e86/470eb82d3198418a9a8585c838e5254d/FLAG3f67c6d28 [2022-02-20 21:58:11,669 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:58:11,672 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i [2022-02-20 21:58:11,710 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8237b7e86/470eb82d3198418a9a8585c838e5254d/FLAG3f67c6d28 [2022-02-20 21:58:11,967 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8237b7e86/470eb82d3198418a9a8585c838e5254d [2022-02-20 21:58:11,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:58:11,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:58:11,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:58:11,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:58:11,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:58:11,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:58:11" (1/1) ... [2022-02-20 21:58:11,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41cb5873 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:11, skipping insertion in model container [2022-02-20 21:58:11,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:58:11" (1/1) ... [2022-02-20 21:58:11,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:58:12,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:58:12,366 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3059] [2022-02-20 21:58:12,370 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3060-3061] [2022-02-20 21:58:12,465 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i[90990,91003] [2022-02-20 21:58:12,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:58:12,768 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 21:58:12,818 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3059] [2022-02-20 21:58:12,827 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3060-3061] [2022-02-20 21:58:12,832 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i[90990,91003] [2022-02-20 21:58:12,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:58:12,996 INFO L208 MainTranslator]: Completed translation [2022-02-20 21:58:12,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12 WrapperNode [2022-02-20 21:58:12,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 21:58:12,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 21:58:12,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 21:58:12,998 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 21:58:13,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12" (1/1) ... [2022-02-20 21:58:13,057 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12" (1/1) ... [2022-02-20 21:58:13,139 INFO L137 Inliner]: procedures = 119, calls = 771, calls flagged for inlining = 38, calls inlined = 36, statements flattened = 1521 [2022-02-20 21:58:13,139 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 21:58:13,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 21:58:13,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 21:58:13,140 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 21:58:13,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12" (1/1) ... [2022-02-20 21:58:13,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12" (1/1) ... [2022-02-20 21:58:13,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12" (1/1) ... [2022-02-20 21:58:13,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12" (1/1) ... [2022-02-20 21:58:13,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12" (1/1) ... [2022-02-20 21:58:13,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12" (1/1) ... [2022-02-20 21:58:13,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12" (1/1) ... [2022-02-20 21:58:13,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 21:58:13,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 21:58:13,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 21:58:13,284 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 21:58:13,284 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12" (1/1) ... [2022-02-20 21:58:13,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:58:13,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:58:13,307 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 21:58:13,342 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 21:58:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2022-02-20 21:58:13,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2022-02-20 21:58:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2022-02-20 21:58:13,363 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2022-02-20 21:58:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2022-02-20 21:58:13,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2022-02-20 21:58:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2022-02-20 21:58:13,364 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2022-02-20 21:58:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 21:58:13,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 21:58:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 21:58:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2022-02-20 21:58:13,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2022-02-20 21:58:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2022-02-20 21:58:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2022-02-20 21:58:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2022-02-20 21:58:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2022-02-20 21:58:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 21:58:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 21:58:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2022-02-20 21:58:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2022-02-20 21:58:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2022-02-20 21:58:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2022-02-20 21:58:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2022-02-20 21:58:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2022-02-20 21:58:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 21:58:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2022-02-20 21:58:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2022-02-20 21:58:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 21:58:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 21:58:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 21:58:13,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 21:58:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 21:58:13,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 21:58:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 21:58:13,367 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 21:58:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2022-02-20 21:58:13,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2022-02-20 21:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 21:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2022-02-20 21:58:13,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2022-02-20 21:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2022-02-20 21:58:13,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2022-02-20 21:58:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-02-20 21:58:13,369 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-02-20 21:58:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 21:58:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-02-20 21:58:13,369 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-02-20 21:58:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 21:58:13,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 21:58:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 21:58:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 21:58:13,370 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2022-02-20 21:58:13,370 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2022-02-20 21:58:13,371 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-02-20 21:58:13,371 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-02-20 21:58:13,371 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2022-02-20 21:58:13,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2022-02-20 21:58:13,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 21:58:13,371 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2022-02-20 21:58:13,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2022-02-20 21:58:13,372 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2022-02-20 21:58:13,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2022-02-20 21:58:13,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_20 [2022-02-20 21:58:13,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_20 [2022-02-20 21:58:13,372 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2022-02-20 21:58:13,372 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2022-02-20 21:58:13,373 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2022-02-20 21:58:13,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2022-02-20 21:58:13,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 21:58:13,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 21:58:13,373 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2022-02-20 21:58:13,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2022-02-20 21:58:13,373 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2022-02-20 21:58:13,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2022-02-20 21:58:13,374 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-02-20 21:58:13,374 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-02-20 21:58:13,374 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2022-02-20 21:58:13,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2022-02-20 21:58:13,374 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2022-02-20 21:58:13,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2022-02-20 21:58:13,374 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2022-02-20 21:58:13,374 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2022-02-20 21:58:13,375 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 21:58:13,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 21:58:13,375 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2022-02-20 21:58:13,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2022-02-20 21:58:13,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 21:58:13,376 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2022-02-20 21:58:13,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2022-02-20 21:58:13,376 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2022-02-20 21:58:13,376 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2022-02-20 21:58:13,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 21:58:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 21:58:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-02-20 21:58:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-02-20 21:58:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 21:58:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 21:58:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2022-02-20 21:58:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2022-02-20 21:58:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-02-20 21:58:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-02-20 21:58:13,691 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 21:58:13,703 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 21:58:13,783 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-02-20 21:58:19,418 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 21:58:19,428 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 21:58:19,428 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-02-20 21:58:19,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:58:19 BoogieIcfgContainer [2022-02-20 21:58:19,430 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 21:58:19,431 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 21:58:19,431 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 21:58:19,434 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 21:58:19,434 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 09:58:11" (1/3) ... [2022-02-20 21:58:19,435 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@119d5996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:58:19, skipping insertion in model container [2022-02-20 21:58:19,435 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:58:12" (2/3) ... [2022-02-20 21:58:19,435 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@119d5996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:58:19, skipping insertion in model container [2022-02-20 21:58:19,435 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:58:19" (3/3) ... [2022-02-20 21:58:19,436 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i [2022-02-20 21:58:19,440 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 21:58:19,440 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 21:58:19,471 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 21:58:19,476 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 21:58:19,476 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 21:58:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand has 724 states, 510 states have (on average 1.384313725490196) internal successors, (706), 530 states have internal predecessors, (706), 172 states have call successors, (172), 45 states have call predecessors, (172), 44 states have return successors, (169), 169 states have call predecessors, (169), 169 states have call successors, (169) [2022-02-20 21:58:19,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-02-20 21:58:19,527 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:58:19,527 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:58:19,528 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:58:19,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:58:19,532 INFO L85 PathProgramCache]: Analyzing trace with hash 1711209730, now seen corresponding path program 1 times [2022-02-20 21:58:19,538 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:58:19,539 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269437796] [2022-02-20 21:58:19,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:58:19,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:58:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:19,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:58:19,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:19,996 INFO L290 TraceCheckUtils]: 0: Hoare triple {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {727#true} is VALID [2022-02-20 21:58:19,996 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {727#true} is VALID [2022-02-20 21:58:19,997 INFO L290 TraceCheckUtils]: 2: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:19,997 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {727#true} {727#true} #1848#return; {727#true} is VALID [2022-02-20 21:58:19,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:58:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,005 INFO L290 TraceCheckUtils]: 0: Hoare triple {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {727#true} is VALID [2022-02-20 21:58:20,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {727#true} is VALID [2022-02-20 21:58:20,006 INFO L290 TraceCheckUtils]: 2: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,006 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {727#true} {727#true} #1850#return; {727#true} is VALID [2022-02-20 21:58:20,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 21:58:20,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,017 INFO L290 TraceCheckUtils]: 0: Hoare triple {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {727#true} is VALID [2022-02-20 21:58:20,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {727#true} is VALID [2022-02-20 21:58:20,018 INFO L290 TraceCheckUtils]: 2: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,018 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {727#true} {727#true} #1852#return; {727#true} is VALID [2022-02-20 21:58:20,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-02-20 21:58:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,030 INFO L290 TraceCheckUtils]: 0: Hoare triple {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {727#true} is VALID [2022-02-20 21:58:20,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {727#true} is VALID [2022-02-20 21:58:20,031 INFO L290 TraceCheckUtils]: 2: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,032 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {727#true} {727#true} #1854#return; {727#true} is VALID [2022-02-20 21:58:20,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-02-20 21:58:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,041 INFO L290 TraceCheckUtils]: 0: Hoare triple {727#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {727#true} is VALID [2022-02-20 21:58:20,042 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,042 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {727#true} {728#false} #1910#return; {728#false} is VALID [2022-02-20 21:58:20,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-02-20 21:58:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {727#true} is VALID [2022-02-20 21:58:20,050 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,050 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {727#true} {728#false} #1912#return; {728#false} is VALID [2022-02-20 21:58:20,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-02-20 21:58:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:58:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:58:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:58:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,312 INFO L290 TraceCheckUtils]: 0: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {727#true} is VALID [2022-02-20 21:58:20,312 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,313 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {727#true} {727#true} #1726#return; {727#true} is VALID [2022-02-20 21:58:20,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-02-20 21:58:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,320 INFO L290 TraceCheckUtils]: 0: Hoare triple {727#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {727#true} is VALID [2022-02-20 21:58:20,321 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,321 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {727#true} {727#true} #1728#return; {727#true} is VALID [2022-02-20 21:58:20,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 21:58:20,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,328 INFO L290 TraceCheckUtils]: 0: Hoare triple {727#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {727#true} is VALID [2022-02-20 21:58:20,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume { :end_inline_pi_write_regr } true; {727#true} is VALID [2022-02-20 21:58:20,329 INFO L290 TraceCheckUtils]: 2: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,329 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {727#true} {727#true} #1730#return; {727#true} is VALID [2022-02-20 21:58:20,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-02-20 21:58:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:58:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:58:20,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,358 INFO L290 TraceCheckUtils]: 0: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {727#true} is VALID [2022-02-20 21:58:20,358 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,359 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {727#true} {727#true} #1650#return; {727#true} is VALID [2022-02-20 21:58:20,359 INFO L290 TraceCheckUtils]: 0: Hoare triple {727#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,359 INFO L272 TraceCheckUtils]: 1: Hoare triple {727#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {727#true} is VALID [2022-02-20 21:58:20,359 INFO L290 TraceCheckUtils]: 2: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {727#true} is VALID [2022-02-20 21:58:20,360 INFO L290 TraceCheckUtils]: 3: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,360 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {727#true} {727#true} #1650#return; {727#true} is VALID [2022-02-20 21:58:20,360 INFO L290 TraceCheckUtils]: 5: Hoare triple {727#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,360 INFO L290 TraceCheckUtils]: 6: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,361 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {727#true} {727#true} #1754#return; {727#true} is VALID [2022-02-20 21:58:20,361 INFO L290 TraceCheckUtils]: 0: Hoare triple {911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {727#true} is VALID [2022-02-20 21:58:20,361 INFO L272 TraceCheckUtils]: 1: Hoare triple {727#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {727#true} is VALID [2022-02-20 21:58:20,361 INFO L290 TraceCheckUtils]: 2: Hoare triple {727#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,362 INFO L272 TraceCheckUtils]: 3: Hoare triple {727#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {727#true} is VALID [2022-02-20 21:58:20,362 INFO L290 TraceCheckUtils]: 4: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {727#true} is VALID [2022-02-20 21:58:20,362 INFO L290 TraceCheckUtils]: 5: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,362 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {727#true} {727#true} #1650#return; {727#true} is VALID [2022-02-20 21:58:20,363 INFO L290 TraceCheckUtils]: 7: Hoare triple {727#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,363 INFO L290 TraceCheckUtils]: 8: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,363 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {727#true} {727#true} #1754#return; {727#true} is VALID [2022-02-20 21:58:20,363 INFO L290 TraceCheckUtils]: 10: Hoare triple {727#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {727#true} is VALID [2022-02-20 21:58:20,364 INFO L290 TraceCheckUtils]: 11: Hoare triple {727#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {727#true} is VALID [2022-02-20 21:58:20,364 INFO L290 TraceCheckUtils]: 12: Hoare triple {727#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {727#true} is VALID [2022-02-20 21:58:20,364 INFO L290 TraceCheckUtils]: 13: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,364 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {727#true} {727#true} #1732#return; {727#true} is VALID [2022-02-20 21:58:20,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-02-20 21:58:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,369 INFO L290 TraceCheckUtils]: 0: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {727#true} is VALID [2022-02-20 21:58:20,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,369 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {727#true} {727#true} #1734#return; {727#true} is VALID [2022-02-20 21:58:20,369 INFO L290 TraceCheckUtils]: 0: Hoare triple {911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {727#true} is VALID [2022-02-20 21:58:20,369 INFO L272 TraceCheckUtils]: 1: Hoare triple {727#true} call pi_connect(~pi~1.base, ~pi~1.offset); {727#true} is VALID [2022-02-20 21:58:20,370 INFO L290 TraceCheckUtils]: 2: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {727#true} is VALID [2022-02-20 21:58:20,370 INFO L290 TraceCheckUtils]: 3: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,370 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {727#true} {727#true} #1726#return; {727#true} is VALID [2022-02-20 21:58:20,370 INFO L272 TraceCheckUtils]: 5: Hoare triple {727#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {727#true} is VALID [2022-02-20 21:58:20,370 INFO L290 TraceCheckUtils]: 6: Hoare triple {727#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {727#true} is VALID [2022-02-20 21:58:20,371 INFO L290 TraceCheckUtils]: 7: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,371 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {727#true} {727#true} #1728#return; {727#true} is VALID [2022-02-20 21:58:20,371 INFO L290 TraceCheckUtils]: 9: Hoare triple {727#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {727#true} is VALID [2022-02-20 21:58:20,371 INFO L272 TraceCheckUtils]: 10: Hoare triple {727#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {727#true} is VALID [2022-02-20 21:58:20,371 INFO L290 TraceCheckUtils]: 11: Hoare triple {727#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {727#true} is VALID [2022-02-20 21:58:20,372 INFO L290 TraceCheckUtils]: 12: Hoare triple {727#true} assume { :end_inline_pi_write_regr } true; {727#true} is VALID [2022-02-20 21:58:20,372 INFO L290 TraceCheckUtils]: 13: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,372 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {727#true} {727#true} #1730#return; {727#true} is VALID [2022-02-20 21:58:20,373 INFO L272 TraceCheckUtils]: 15: Hoare triple {727#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:20,373 INFO L290 TraceCheckUtils]: 16: Hoare triple {911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {727#true} is VALID [2022-02-20 21:58:20,374 INFO L272 TraceCheckUtils]: 17: Hoare triple {727#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {727#true} is VALID [2022-02-20 21:58:20,374 INFO L290 TraceCheckUtils]: 18: Hoare triple {727#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,374 INFO L272 TraceCheckUtils]: 19: Hoare triple {727#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {727#true} is VALID [2022-02-20 21:58:20,374 INFO L290 TraceCheckUtils]: 20: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {727#true} is VALID [2022-02-20 21:58:20,375 INFO L290 TraceCheckUtils]: 21: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,375 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {727#true} {727#true} #1650#return; {727#true} is VALID [2022-02-20 21:58:20,375 INFO L290 TraceCheckUtils]: 23: Hoare triple {727#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,375 INFO L290 TraceCheckUtils]: 24: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,375 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {727#true} {727#true} #1754#return; {727#true} is VALID [2022-02-20 21:58:20,375 INFO L290 TraceCheckUtils]: 26: Hoare triple {727#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {727#true} is VALID [2022-02-20 21:58:20,376 INFO L290 TraceCheckUtils]: 27: Hoare triple {727#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {727#true} is VALID [2022-02-20 21:58:20,376 INFO L290 TraceCheckUtils]: 28: Hoare triple {727#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {727#true} is VALID [2022-02-20 21:58:20,376 INFO L290 TraceCheckUtils]: 29: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,376 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {727#true} {727#true} #1732#return; {727#true} is VALID [2022-02-20 21:58:20,377 INFO L290 TraceCheckUtils]: 31: Hoare triple {727#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {727#true} is VALID [2022-02-20 21:58:20,377 INFO L290 TraceCheckUtils]: 32: Hoare triple {727#true} assume 0 != ~tmp___0~4; {727#true} is VALID [2022-02-20 21:58:20,377 INFO L272 TraceCheckUtils]: 33: Hoare triple {727#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {727#true} is VALID [2022-02-20 21:58:20,377 INFO L290 TraceCheckUtils]: 34: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {727#true} is VALID [2022-02-20 21:58:20,377 INFO L290 TraceCheckUtils]: 35: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,377 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {727#true} {727#true} #1734#return; {727#true} is VALID [2022-02-20 21:58:20,378 INFO L290 TraceCheckUtils]: 37: Hoare triple {727#true} #res := -1; {727#true} is VALID [2022-02-20 21:58:20,378 INFO L290 TraceCheckUtils]: 38: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,378 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {727#true} {727#true} #1808#return; {727#true} is VALID [2022-02-20 21:58:20,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-02-20 21:58:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,382 INFO L290 TraceCheckUtils]: 0: Hoare triple {727#true} ~arg0 := #in~arg0; {727#true} is VALID [2022-02-20 21:58:20,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,383 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {727#true} {727#true} #1810#return; {727#true} is VALID [2022-02-20 21:58:20,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {867#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~buf.base, ~buf.offset := #in~buf.base, #in~buf.offset;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~r~3;havoc ~__ms~1;havoc ~tmp~14; {727#true} is VALID [2022-02-20 21:58:20,384 INFO L272 TraceCheckUtils]: 1: Hoare triple {727#true} call #t~ret129 := pt_command(~tape.base, ~tape.offset, ~cmd.base, ~cmd.offset, ~dlen, ~fun.base, ~fun.offset); {911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:20,384 INFO L290 TraceCheckUtils]: 2: Hoare triple {911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {727#true} is VALID [2022-02-20 21:58:20,385 INFO L272 TraceCheckUtils]: 3: Hoare triple {727#true} call pi_connect(~pi~1.base, ~pi~1.offset); {727#true} is VALID [2022-02-20 21:58:20,385 INFO L290 TraceCheckUtils]: 4: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {727#true} is VALID [2022-02-20 21:58:20,385 INFO L290 TraceCheckUtils]: 5: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,385 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {727#true} {727#true} #1726#return; {727#true} is VALID [2022-02-20 21:58:20,385 INFO L272 TraceCheckUtils]: 7: Hoare triple {727#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {727#true} is VALID [2022-02-20 21:58:20,386 INFO L290 TraceCheckUtils]: 8: Hoare triple {727#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {727#true} is VALID [2022-02-20 21:58:20,386 INFO L290 TraceCheckUtils]: 9: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,386 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {727#true} {727#true} #1728#return; {727#true} is VALID [2022-02-20 21:58:20,386 INFO L290 TraceCheckUtils]: 11: Hoare triple {727#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {727#true} is VALID [2022-02-20 21:58:20,386 INFO L272 TraceCheckUtils]: 12: Hoare triple {727#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {727#true} is VALID [2022-02-20 21:58:20,386 INFO L290 TraceCheckUtils]: 13: Hoare triple {727#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {727#true} is VALID [2022-02-20 21:58:20,387 INFO L290 TraceCheckUtils]: 14: Hoare triple {727#true} assume { :end_inline_pi_write_regr } true; {727#true} is VALID [2022-02-20 21:58:20,387 INFO L290 TraceCheckUtils]: 15: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,387 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {727#true} {727#true} #1730#return; {727#true} is VALID [2022-02-20 21:58:20,388 INFO L272 TraceCheckUtils]: 17: Hoare triple {727#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:20,388 INFO L290 TraceCheckUtils]: 18: Hoare triple {911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {727#true} is VALID [2022-02-20 21:58:20,389 INFO L272 TraceCheckUtils]: 19: Hoare triple {727#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {727#true} is VALID [2022-02-20 21:58:20,389 INFO L290 TraceCheckUtils]: 20: Hoare triple {727#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,389 INFO L272 TraceCheckUtils]: 21: Hoare triple {727#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {727#true} is VALID [2022-02-20 21:58:20,389 INFO L290 TraceCheckUtils]: 22: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {727#true} is VALID [2022-02-20 21:58:20,389 INFO L290 TraceCheckUtils]: 23: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,389 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {727#true} {727#true} #1650#return; {727#true} is VALID [2022-02-20 21:58:20,390 INFO L290 TraceCheckUtils]: 25: Hoare triple {727#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,390 INFO L290 TraceCheckUtils]: 26: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,390 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {727#true} {727#true} #1754#return; {727#true} is VALID [2022-02-20 21:58:20,390 INFO L290 TraceCheckUtils]: 28: Hoare triple {727#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {727#true} is VALID [2022-02-20 21:58:20,390 INFO L290 TraceCheckUtils]: 29: Hoare triple {727#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {727#true} is VALID [2022-02-20 21:58:20,391 INFO L290 TraceCheckUtils]: 30: Hoare triple {727#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {727#true} is VALID [2022-02-20 21:58:20,391 INFO L290 TraceCheckUtils]: 31: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,391 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {727#true} {727#true} #1732#return; {727#true} is VALID [2022-02-20 21:58:20,391 INFO L290 TraceCheckUtils]: 33: Hoare triple {727#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {727#true} is VALID [2022-02-20 21:58:20,391 INFO L290 TraceCheckUtils]: 34: Hoare triple {727#true} assume 0 != ~tmp___0~4; {727#true} is VALID [2022-02-20 21:58:20,391 INFO L272 TraceCheckUtils]: 35: Hoare triple {727#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {727#true} is VALID [2022-02-20 21:58:20,392 INFO L290 TraceCheckUtils]: 36: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {727#true} is VALID [2022-02-20 21:58:20,392 INFO L290 TraceCheckUtils]: 37: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,392 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {727#true} {727#true} #1734#return; {727#true} is VALID [2022-02-20 21:58:20,392 INFO L290 TraceCheckUtils]: 39: Hoare triple {727#true} #res := -1; {727#true} is VALID [2022-02-20 21:58:20,392 INFO L290 TraceCheckUtils]: 40: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,392 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {727#true} {727#true} #1808#return; {727#true} is VALID [2022-02-20 21:58:20,393 INFO L290 TraceCheckUtils]: 42: Hoare triple {727#true} assume -2147483648 <= #t~ret129 && #t~ret129 <= 2147483647;~r~3 := #t~ret129;havoc #t~ret129; {727#true} is VALID [2022-02-20 21:58:20,393 INFO L272 TraceCheckUtils]: 43: Hoare triple {727#true} call __const_udelay(4295000); {727#true} is VALID [2022-02-20 21:58:20,393 INFO L290 TraceCheckUtils]: 44: Hoare triple {727#true} ~arg0 := #in~arg0; {727#true} is VALID [2022-02-20 21:58:20,393 INFO L290 TraceCheckUtils]: 45: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,393 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {727#true} {727#true} #1810#return; {727#true} is VALID [2022-02-20 21:58:20,394 INFO L290 TraceCheckUtils]: 47: Hoare triple {727#true} assume !(0 == ~r~3); {727#true} is VALID [2022-02-20 21:58:20,394 INFO L290 TraceCheckUtils]: 48: Hoare triple {727#true} assume !(0 != ~r~3); {727#true} is VALID [2022-02-20 21:58:20,394 INFO L290 TraceCheckUtils]: 49: Hoare triple {727#true} #res := ~r~3; {727#true} is VALID [2022-02-20 21:58:20,394 INFO L290 TraceCheckUtils]: 50: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,394 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {727#true} {727#true} #1708#return; {727#true} is VALID [2022-02-20 21:58:20,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {814#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape#1.base, ~tape#1.offset := #in~tape#1.base, #in~tape#1.offset;havoc ~dt~0#1;havoc ~s~3#1;call ~#ms~0#1.base, ~#ms~0#1.offset := #Ultimate.allocOnStack(16);call ~#mf~0#1.base, ~#mf~0#1.offset := #Ultimate.allocOnStack(10);call ~#id~0#1.base, ~#id~0#1.offset := #Ultimate.allocOnStack(18);call ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#buf~1#1.base, ~#buf~1#1.offset := #Ultimate.allocOnStack(36);havoc ~tmp~19#1;havoc ~tmp___0~8#1;havoc ~tmp___1~5#1;call write~$Pointer$(24, 0, ~#ms~0#1.base, ~#ms~0#1.offset, 8);call write~$Pointer$(25, 0, ~#ms~0#1.base, 8 + ~#ms~0#1.offset, 8);call write~int(18, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 1 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 2 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 3 + ~#id_cmd~0#1.offset, 1);call write~int(36, ~#id_cmd~0#1.base, 4 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 5 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 6 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 7 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 8 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 9 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 10 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 11 + ~#id_cmd~0#1.offset, 1);call write~int(26, ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 1 + ~#ms_cmd~0#1.offset, 1);call write~int(42, ~#ms_cmd~0#1.base, 2 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 3 + ~#ms_cmd~0#1.offset, 1);call write~int(36, ~#ms_cmd~0#1.base, 4 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 5 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 6 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 7 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 8 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 9 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 10 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 11 + ~#ms_cmd~0#1.offset, 1);call write~int(77, ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 1 + ~#ls_cmd~0#1.offset, 1);call write~int(113, ~#ls_cmd~0#1.base, 2 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 3 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 4 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 5 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 6 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 7 + ~#ls_cmd~0#1.offset, 1);call write~int(36, ~#ls_cmd~0#1.base, 8 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 9 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 10 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 11 + ~#ls_cmd~0#1.offset, 1); {727#true} is VALID [2022-02-20 21:58:20,397 INFO L272 TraceCheckUtils]: 1: Hoare triple {727#true} call #t~ret161#1 := pt_atapi(~tape#1.base, ~tape#1.offset, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 36, ~#buf~1#1.base, ~#buf~1#1.offset, 26, 0); {867#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} is VALID [2022-02-20 21:58:20,397 INFO L290 TraceCheckUtils]: 2: Hoare triple {867#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~buf.base, ~buf.offset := #in~buf.base, #in~buf.offset;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~r~3;havoc ~__ms~1;havoc ~tmp~14; {727#true} is VALID [2022-02-20 21:58:20,398 INFO L272 TraceCheckUtils]: 3: Hoare triple {727#true} call #t~ret129 := pt_command(~tape.base, ~tape.offset, ~cmd.base, ~cmd.offset, ~dlen, ~fun.base, ~fun.offset); {911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:20,398 INFO L290 TraceCheckUtils]: 4: Hoare triple {911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {727#true} is VALID [2022-02-20 21:58:20,398 INFO L272 TraceCheckUtils]: 5: Hoare triple {727#true} call pi_connect(~pi~1.base, ~pi~1.offset); {727#true} is VALID [2022-02-20 21:58:20,399 INFO L290 TraceCheckUtils]: 6: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {727#true} is VALID [2022-02-20 21:58:20,399 INFO L290 TraceCheckUtils]: 7: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,399 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {727#true} {727#true} #1726#return; {727#true} is VALID [2022-02-20 21:58:20,399 INFO L272 TraceCheckUtils]: 9: Hoare triple {727#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {727#true} is VALID [2022-02-20 21:58:20,399 INFO L290 TraceCheckUtils]: 10: Hoare triple {727#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {727#true} is VALID [2022-02-20 21:58:20,399 INFO L290 TraceCheckUtils]: 11: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,400 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {727#true} {727#true} #1728#return; {727#true} is VALID [2022-02-20 21:58:20,400 INFO L290 TraceCheckUtils]: 13: Hoare triple {727#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {727#true} is VALID [2022-02-20 21:58:20,400 INFO L272 TraceCheckUtils]: 14: Hoare triple {727#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {727#true} is VALID [2022-02-20 21:58:20,400 INFO L290 TraceCheckUtils]: 15: Hoare triple {727#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {727#true} is VALID [2022-02-20 21:58:20,400 INFO L290 TraceCheckUtils]: 16: Hoare triple {727#true} assume { :end_inline_pi_write_regr } true; {727#true} is VALID [2022-02-20 21:58:20,400 INFO L290 TraceCheckUtils]: 17: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,401 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {727#true} {727#true} #1730#return; {727#true} is VALID [2022-02-20 21:58:20,402 INFO L272 TraceCheckUtils]: 19: Hoare triple {727#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:20,402 INFO L290 TraceCheckUtils]: 20: Hoare triple {911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {727#true} is VALID [2022-02-20 21:58:20,402 INFO L272 TraceCheckUtils]: 21: Hoare triple {727#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {727#true} is VALID [2022-02-20 21:58:20,402 INFO L290 TraceCheckUtils]: 22: Hoare triple {727#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,402 INFO L272 TraceCheckUtils]: 23: Hoare triple {727#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {727#true} is VALID [2022-02-20 21:58:20,403 INFO L290 TraceCheckUtils]: 24: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {727#true} is VALID [2022-02-20 21:58:20,403 INFO L290 TraceCheckUtils]: 25: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,403 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {727#true} {727#true} #1650#return; {727#true} is VALID [2022-02-20 21:58:20,403 INFO L290 TraceCheckUtils]: 27: Hoare triple {727#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,403 INFO L290 TraceCheckUtils]: 28: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,403 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {727#true} {727#true} #1754#return; {727#true} is VALID [2022-02-20 21:58:20,404 INFO L290 TraceCheckUtils]: 30: Hoare triple {727#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {727#true} is VALID [2022-02-20 21:58:20,404 INFO L290 TraceCheckUtils]: 31: Hoare triple {727#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {727#true} is VALID [2022-02-20 21:58:20,404 INFO L290 TraceCheckUtils]: 32: Hoare triple {727#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {727#true} is VALID [2022-02-20 21:58:20,404 INFO L290 TraceCheckUtils]: 33: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,404 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {727#true} {727#true} #1732#return; {727#true} is VALID [2022-02-20 21:58:20,404 INFO L290 TraceCheckUtils]: 35: Hoare triple {727#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {727#true} is VALID [2022-02-20 21:58:20,405 INFO L290 TraceCheckUtils]: 36: Hoare triple {727#true} assume 0 != ~tmp___0~4; {727#true} is VALID [2022-02-20 21:58:20,405 INFO L272 TraceCheckUtils]: 37: Hoare triple {727#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {727#true} is VALID [2022-02-20 21:58:20,405 INFO L290 TraceCheckUtils]: 38: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {727#true} is VALID [2022-02-20 21:58:20,405 INFO L290 TraceCheckUtils]: 39: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,405 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {727#true} {727#true} #1734#return; {727#true} is VALID [2022-02-20 21:58:20,406 INFO L290 TraceCheckUtils]: 41: Hoare triple {727#true} #res := -1; {727#true} is VALID [2022-02-20 21:58:20,406 INFO L290 TraceCheckUtils]: 42: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,406 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {727#true} {727#true} #1808#return; {727#true} is VALID [2022-02-20 21:58:20,406 INFO L290 TraceCheckUtils]: 44: Hoare triple {727#true} assume -2147483648 <= #t~ret129 && #t~ret129 <= 2147483647;~r~3 := #t~ret129;havoc #t~ret129; {727#true} is VALID [2022-02-20 21:58:20,406 INFO L272 TraceCheckUtils]: 45: Hoare triple {727#true} call __const_udelay(4295000); {727#true} is VALID [2022-02-20 21:58:20,406 INFO L290 TraceCheckUtils]: 46: Hoare triple {727#true} ~arg0 := #in~arg0; {727#true} is VALID [2022-02-20 21:58:20,407 INFO L290 TraceCheckUtils]: 47: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,407 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {727#true} {727#true} #1810#return; {727#true} is VALID [2022-02-20 21:58:20,407 INFO L290 TraceCheckUtils]: 49: Hoare triple {727#true} assume !(0 == ~r~3); {727#true} is VALID [2022-02-20 21:58:20,407 INFO L290 TraceCheckUtils]: 50: Hoare triple {727#true} assume !(0 != ~r~3); {727#true} is VALID [2022-02-20 21:58:20,407 INFO L290 TraceCheckUtils]: 51: Hoare triple {727#true} #res := ~r~3; {727#true} is VALID [2022-02-20 21:58:20,407 INFO L290 TraceCheckUtils]: 52: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,408 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {727#true} {727#true} #1708#return; {727#true} is VALID [2022-02-20 21:58:20,408 INFO L290 TraceCheckUtils]: 54: Hoare triple {727#true} assume -2147483648 <= #t~ret161#1 && #t~ret161#1 <= 2147483647;~s~3#1 := #t~ret161#1;havoc #t~ret161#1; {727#true} is VALID [2022-02-20 21:58:20,408 INFO L290 TraceCheckUtils]: 55: Hoare triple {727#true} assume 0 != ~s~3#1;#res#1 := -1;call ULTIMATE.dealloc(~#ms~0#1.base, ~#ms~0#1.offset);havoc ~#ms~0#1.base, ~#ms~0#1.offset;call ULTIMATE.dealloc(~#mf~0#1.base, ~#mf~0#1.offset);havoc ~#mf~0#1.base, ~#mf~0#1.offset;call ULTIMATE.dealloc(~#id~0#1.base, ~#id~0#1.offset);havoc ~#id~0#1.base, ~#id~0#1.offset;call ULTIMATE.dealloc(~#id_cmd~0#1.base, ~#id_cmd~0#1.offset);havoc ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset;call ULTIMATE.dealloc(~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset);havoc ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset;call ULTIMATE.dealloc(~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset);havoc ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset;call ULTIMATE.dealloc(~#buf~1#1.base, ~#buf~1#1.offset);havoc ~#buf~1#1.base, ~#buf~1#1.offset; {727#true} is VALID [2022-02-20 21:58:20,408 INFO L290 TraceCheckUtils]: 56: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,408 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {727#true} {728#false} #1916#return; {728#false} is VALID [2022-02-20 21:58:20,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-02-20 21:58:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:20,414 INFO L290 TraceCheckUtils]: 0: Hoare triple {727#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {727#true} is VALID [2022-02-20 21:58:20,414 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,414 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {727#true} {728#false} #1918#return; {728#false} is VALID [2022-02-20 21:58:20,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {727#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(98, 2);call #Ultimate.allocInit(3, 3);call write~init~int(112, 3, 0, 1);call write~init~int(116, 3, 1, 1);call write~init~int(0, 3, 2, 1);call #Ultimate.allocInit(19, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(57, 6);call #Ultimate.allocInit(15, 7);call #Ultimate.allocInit(12, 8);call #Ultimate.allocInit(29, 9);call #Ultimate.allocInit(11, 10);call #Ultimate.allocInit(10, 11);call #Ultimate.allocInit(14, 12);call #Ultimate.allocInit(14, 13);call #Ultimate.allocInit(37, 14);call #Ultimate.allocInit(20, 15);call #Ultimate.allocInit(27, 16);call #Ultimate.allocInit(7, 17);call write~init~int(114, 17, 0, 1);call write~init~int(101, 17, 1, 1);call write~init~int(119, 17, 2, 1);call write~init~int(105, 17, 3, 1);call write~init~int(110, 17, 4, 1);call write~init~int(100, 17, 5, 1);call write~init~int(0, 17, 6, 1);call #Ultimate.allocInit(15, 18);call #Ultimate.allocInit(28, 19);call #Ultimate.allocInit(4, 20);call write~init~int(37, 20, 0, 1);call write~init~int(51, 20, 1, 1);call write~init~int(120, 20, 2, 1);call write~init~int(0, 20, 3, 1);call #Ultimate.allocInit(13, 21);call #Ultimate.allocInit(2, 22);call write~init~int(10, 22, 0, 1);call write~init~int(0, 22, 1, 1);call #Ultimate.allocInit(16, 23);call #Ultimate.allocInit(7, 24);call write~init~int(109, 24, 0, 1);call write~init~int(97, 24, 1, 1);call write~init~int(115, 24, 2, 1);call write~init~int(116, 24, 3, 1);call write~init~int(101, 24, 4, 1);call write~init~int(114, 24, 5, 1);call write~init~int(0, 24, 6, 1);call #Ultimate.allocInit(6, 25);call write~init~int(115, 25, 0, 1);call write~init~int(108, 25, 1, 1);call write~init~int(97, 25, 2, 1);call write~init~int(118, 25, 3, 1);call write~init~int(101, 25, 4, 1);call write~init~int(0, 25, 5, 1);call #Ultimate.allocInit(9, 26);call #Ultimate.allocInit(35, 27);call #Ultimate.allocInit(11, 28);call #Ultimate.allocInit(10, 29);call #Ultimate.allocInit(14, 30);call #Ultimate.allocInit(12, 31);call #Ultimate.allocInit(5, 32);call write~init~int(44, 32, 0, 1);call write~init~int(32, 32, 1, 1);call write~init~int(82, 32, 2, 1);call write~init~int(79, 32, 3, 1);call write~init~int(0, 32, 4, 1);call #Ultimate.allocInit(23, 33);call #Ultimate.allocInit(29, 34);call #Ultimate.allocInit(5, 35);call write~init~int(49, 35, 0, 1);call write~init~int(46, 35, 1, 1);call write~init~int(48, 35, 2, 1);call write~init~int(52, 35, 3, 1);call write~init~int(0, 35, 4, 1);call #Ultimate.allocInit(5, 36);call write~init~int(37, 36, 0, 1);call write~init~int(115, 36, 1, 1);call write~init~int(37, 36, 2, 1);call write~init~int(100, 36, 3, 1);call write~init~int(0, 36, 4, 1);call #Ultimate.allocInit(34, 37);call #Ultimate.allocInit(30, 38);call #Ultimate.allocInit(29, 39);call #Ultimate.allocInit(17, 40);call #Ultimate.allocInit(5, 41);call write~init~int(114, 41, 0, 1);call write~init~int(101, 41, 1, 1);call write~init~int(97, 41, 2, 1);call write~init~int(100, 41, 3, 1);call write~init~int(0, 41, 4, 1);call #Ultimate.allocInit(5, 42);call write~init~int(114, 42, 0, 1);call write~init~int(101, 42, 1, 1);call write~init~int(97, 42, 2, 1);call write~init~int(100, 42, 3, 1);call write~init~int(0, 42, 4, 1);call #Ultimate.allocInit(9, 43);call #Ultimate.allocInit(1, 44);call write~init~int(0, 44, 0, 1);call #Ultimate.allocInit(29, 45);call #Ultimate.allocInit(28, 46);call #Ultimate.allocInit(6, 47);call write~init~int(119, 47, 0, 1);call write~init~int(114, 47, 1, 1);call write~init~int(105, 47, 2, 1);call write~init~int(116, 47, 3, 1);call write~init~int(101, 47, 4, 1);call write~init~int(0, 47, 5, 1);call #Ultimate.allocInit(6, 48);call write~init~int(119, 48, 0, 1);call write~init~int(114, 48, 1, 1);call write~init~int(105, 48, 2, 1);call write~init~int(116, 48, 3, 1);call write~init~int(101, 48, 4, 1);call write~init~int(0, 48, 5, 1);call #Ultimate.allocInit(10, 49);call #Ultimate.allocInit(31, 50);call #Ultimate.allocInit(40, 51);call #Ultimate.allocInit(3, 52);call write~init~int(112, 52, 0, 1);call write~init~int(116, 52, 1, 1);call write~init~int(0, 52, 2, 1);call #Ultimate.allocInit(5, 53);call write~init~int(112, 53, 0, 1);call write~init~int(116, 53, 1, 1);call write~init~int(37, 53, 2, 1);call write~init~int(100, 53, 3, 1);call write~init~int(0, 53, 4, 1);call #Ultimate.allocInit(6, 54);call write~init~int(112, 54, 0, 1);call write~init~int(116, 54, 1, 1);call write~init~int(37, 54, 2, 1);call write~init~int(100, 54, 3, 1);call write~init~int(110, 54, 4, 1);call write~init~int(0, 54, 5, 1);call #Ultimate.allocInit(3, 55);call write~init~int(112, 55, 0, 1);call write~init~int(116, 55, 1, 1);call write~init~int(0, 55, 2, 1);~ldv_state_variable_1~0 := 0;~LDV_IN_INTERRUPT~0 := 1;~pt_fops_group1~0.base, ~pt_fops_group1~0.offset := 0, 0;~ref_cnt~0 := 0;~pt_fops_group2~0.base, ~pt_fops_group2~0.offset := 0, 0;~ldv_state_variable_0~0 := 0;~verbose~0 := 0;~major~0 := 96;~name~0.base, ~name~0.offset := 3, 0;~disable~0 := 0;~#drive0~0.base, ~#drive0~0.offset := 56, 0;call #Ultimate.allocInit(24, 56);call write~init~int(0, ~#drive0~0.base, ~#drive0~0.offset, 4);call write~init~int(0, ~#drive0~0.base, 4 + ~#drive0~0.offset, 4);call write~init~int(0, ~#drive0~0.base, 8 + ~#drive0~0.offset, 4);call write~init~int(-1, ~#drive0~0.base, 12 + ~#drive0~0.offset, 4);call write~init~int(-1, ~#drive0~0.base, 16 + ~#drive0~0.offset, 4);call write~init~int(-1, ~#drive0~0.base, 20 + ~#drive0~0.offset, 4);~#drive1~0.base, ~#drive1~0.offset := 57, 0;call #Ultimate.allocInit(24, 57);call write~init~int(0, ~#drive1~0.base, ~#drive1~0.offset, 4);call write~init~int(0, ~#drive1~0.base, 4 + ~#drive1~0.offset, 4);call write~init~int(0, ~#drive1~0.base, 8 + ~#drive1~0.offset, 4);call write~init~int(-1, ~#drive1~0.base, 12 + ~#drive1~0.offset, 4);call write~init~int(-1, ~#drive1~0.base, 16 + ~#drive1~0.offset, 4);call write~init~int(-1, ~#drive1~0.base, 20 + ~#drive1~0.offset, 4);~#drive2~0.base, ~#drive2~0.offset := 58, 0;call #Ultimate.allocInit(24, 58);call write~init~int(0, ~#drive2~0.base, ~#drive2~0.offset, 4);call write~init~int(0, ~#drive2~0.base, 4 + ~#drive2~0.offset, 4);call write~init~int(0, ~#drive2~0.base, 8 + ~#drive2~0.offset, 4);call write~init~int(-1, ~#drive2~0.base, 12 + ~#drive2~0.offset, 4);call write~init~int(-1, ~#drive2~0.base, 16 + ~#drive2~0.offset, 4);call write~init~int(-1, ~#drive2~0.base, 20 + ~#drive2~0.offset, 4);~#drive3~0.base, ~#drive3~0.offset := 59, 0;call #Ultimate.allocInit(24, 59);call write~init~int(0, ~#drive3~0.base, ~#drive3~0.offset, 4);call write~init~int(0, ~#drive3~0.base, 4 + ~#drive3~0.offset, 4);call write~init~int(0, ~#drive3~0.base, 8 + ~#drive3~0.offset, 4);call write~init~int(-1, ~#drive3~0.base, 12 + ~#drive3~0.offset, 4);call write~init~int(-1, ~#drive3~0.base, 16 + ~#drive3~0.offset, 4);call write~init~int(-1, ~#drive3~0.base, 20 + ~#drive3~0.offset, 4);~drives~0.base, ~drives~0.offset := ~drives~0.base[0 := ~#drive0~0.base], ~drives~0.offset[0 := ~#drive0~0.offset];~drives~0.base, ~drives~0.offset := ~drives~0.base[1 := ~#drive1~0.base], ~drives~0.offset[1 := ~#drive1~0.offset];~drives~0.base, ~drives~0.offset := ~drives~0.base[2 := ~#drive2~0.base], ~drives~0.offset[2 := ~#drive2~0.offset];~drives~0.base, ~drives~0.offset := ~drives~0.base[3 := ~#drive3~0.base], ~drives~0.offset[3 := ~#drive3~0.offset];~#pt_mutex~0.base, ~#pt_mutex~0.offset := 60, 0;call #Ultimate.allocInit(156, 60);call write~init~int(1, ~#pt_mutex~0.base, ~#pt_mutex~0.offset, 4);call write~init~int(0, ~#pt_mutex~0.base, 4 + ~#pt_mutex~0.offset, 4);call write~init~int(3735899821, ~#pt_mutex~0.base, 8 + ~#pt_mutex~0.offset, 4);call write~init~int(4294967295, ~#pt_mutex~0.base, 12 + ~#pt_mutex~0.offset, 4);call write~init~$Pointer$(0, -1, ~#pt_mutex~0.base, 16 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 24 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 32 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 40 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(4, 0, ~#pt_mutex~0.base, 48 + ~#pt_mutex~0.offset, 8);call write~init~int(0, ~#pt_mutex~0.base, 56 + ~#pt_mutex~0.offset, 4);call write~init~int(0, ~#pt_mutex~0.base, 60 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(~#pt_mutex~0.base, 72 + ~#pt_mutex~0.offset, ~#pt_mutex~0.base, 72 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(~#pt_mutex~0.base, 72 + ~#pt_mutex~0.offset, ~#pt_mutex~0.base, 80 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 88 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 96 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(~#pt_mutex~0.base, ~#pt_mutex~0.offset, ~#pt_mutex~0.base, 104 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 112 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 120 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 128 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(5, 0, ~#pt_mutex~0.base, 136 + ~#pt_mutex~0.offset, 8);call write~init~int(0, ~#pt_mutex~0.base, 144 + ~#pt_mutex~0.offset, 4);call write~init~int(0, ~#pt_mutex~0.base, 148 + ~#pt_mutex~0.offset, 8);~#pt~0.base, ~#pt~0.offset := 61, 0;call #Ultimate.allocInit(880, 61);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#pt~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#pt~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#pt~0.base);~#pt_scratch~0.base, ~#pt_scratch~0.offset := 62, 0;call #Ultimate.allocInit(512, 62);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#pt_scratch~0.base);~#pt_fops~0.base, ~#pt_fops~0.offset := 63, 0;call #Ultimate.allocInit(232, 63);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pt_fops~0.base, ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~noop_llseek.base, #funAddr~noop_llseek.offset, ~#pt_fops~0.base, 8 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_read.base, #funAddr~pt_read.offset, ~#pt_fops~0.base, 16 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_write.base, #funAddr~pt_write.offset, ~#pt_fops~0.base, 24 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 32 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 40 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 48 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 56 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 64 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 72 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_ioctl.base, #funAddr~pt_ioctl.offset, ~#pt_fops~0.base, 80 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 88 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 96 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_open.base, #funAddr~pt_open.offset, ~#pt_fops~0.base, 104 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 112 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_release.base, #funAddr~pt_release.offset, ~#pt_fops~0.base, 120 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 128 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 136 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 144 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 152 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 160 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 168 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 176 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 184 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 192 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 200 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 208 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 216 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 224 + ~#pt_fops~0.offset, 8);~pt_class~0.base, ~pt_class~0.offset := 0, 0;~ldv_retval_0~0 := 0;~ldv_retval_1~0 := 0;~ldv_spin~0 := 0; {727#true} is VALID [2022-02-20 21:58:20,415 INFO L290 TraceCheckUtils]: 1: Hoare triple {727#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret304#1.base, main_#t~ret304#1.offset, main_#t~nondet305#1, main_#t~nondet306#1, main_#t~nondet307#1, main_#t~ret308#1.base, main_#t~ret308#1.offset, main_#t~nondet309#1, main_#t~nondet310#1, main_#t~ret311#1.base, main_#t~ret311#1.offset, main_#t~ret312#1.base, main_#t~ret312#1.offset, main_#t~nondet313#1, main_#t~nondet314#1, main_#t~switch315#1, main_#t~nondet316#1, main_#t~switch317#1, main_#t~ret318#1, main_#t~ret319#1, main_#t~ret320#1, main_#t~ret321#1, main_#t~ret322#1, main_#t~ret323#1, main_#t~ret324#1, main_#t~nondet325#1, main_#t~switch326#1, main_#t~ret327#1, main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset, main_~tmp~29#1.base, main_~tmp~29#1.offset, main_~ldvarg3~0#1, main_~tmp___0~16#1, main_~ldvarg0~0#1, main_~tmp___1~12#1, main_~ldvarg5~0#1, main_~tmp___2~10#1, main_~ldvarg6~0#1.base, main_~ldvarg6~0#1.offset, main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset, main_~ldvarg8~0#1, main_~tmp___4~2#1, main_~ldvarg1~0#1, main_~tmp___5~2#1, main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset, main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset, main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset, main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset, main_~ldvarg2~0#1, main_~tmp___8~0#1, main_~tmp___9~0#1, main_~tmp___10~0#1, main_~tmp___11~0#1;havoc main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset;havoc main_~tmp~29#1.base, main_~tmp~29#1.offset;havoc main_~ldvarg3~0#1;havoc main_~tmp___0~16#1;havoc main_~ldvarg0~0#1;havoc main_~tmp___1~12#1;havoc main_~ldvarg5~0#1;havoc main_~tmp___2~10#1;havoc main_~ldvarg6~0#1.base, main_~ldvarg6~0#1.offset;havoc main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset;havoc main_~ldvarg8~0#1;havoc main_~tmp___4~2#1;havoc main_~ldvarg1~0#1;havoc main_~tmp___5~2#1;havoc main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset;havoc main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset;havoc main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset;havoc main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset;havoc main_~ldvarg2~0#1;havoc main_~tmp___8~0#1;havoc main_~tmp___9~0#1;havoc main_~tmp___10~0#1;havoc main_~tmp___11~0#1; {727#true} is VALID [2022-02-20 21:58:20,416 INFO L272 TraceCheckUtils]: 2: Hoare triple {727#true} call main_#t~ret304#1.base, main_#t~ret304#1.offset := ldv_zalloc(8); {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:58:20,416 INFO L290 TraceCheckUtils]: 3: Hoare triple {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {727#true} is VALID [2022-02-20 21:58:20,416 INFO L290 TraceCheckUtils]: 4: Hoare triple {727#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {727#true} is VALID [2022-02-20 21:58:20,417 INFO L290 TraceCheckUtils]: 5: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,417 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {727#true} {727#true} #1848#return; {727#true} is VALID [2022-02-20 21:58:20,417 INFO L290 TraceCheckUtils]: 7: Hoare triple {727#true} main_~tmp~29#1.base, main_~tmp~29#1.offset := main_#t~ret304#1.base, main_#t~ret304#1.offset;havoc main_#t~ret304#1.base, main_#t~ret304#1.offset;main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset := main_~tmp~29#1.base, main_~tmp~29#1.offset;assume -9223372036854775808 <= main_#t~nondet305#1 && main_#t~nondet305#1 <= 9223372036854775807;main_~tmp___0~16#1 := main_#t~nondet305#1;havoc main_#t~nondet305#1;main_~ldvarg3~0#1 := main_~tmp___0~16#1;main_~tmp___1~12#1 := main_#t~nondet306#1;havoc main_#t~nondet306#1;main_~ldvarg0~0#1 := main_~tmp___1~12#1;assume -2147483648 <= main_#t~nondet307#1 && main_#t~nondet307#1 <= 2147483647;main_~tmp___2~10#1 := main_#t~nondet307#1;havoc main_#t~nondet307#1;main_~ldvarg5~0#1 := main_~tmp___2~10#1; {727#true} is VALID [2022-02-20 21:58:20,418 INFO L272 TraceCheckUtils]: 8: Hoare triple {727#true} call main_#t~ret308#1.base, main_#t~ret308#1.offset := ldv_zalloc(1); {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:58:20,418 INFO L290 TraceCheckUtils]: 9: Hoare triple {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {727#true} is VALID [2022-02-20 21:58:20,418 INFO L290 TraceCheckUtils]: 10: Hoare triple {727#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {727#true} is VALID [2022-02-20 21:58:20,418 INFO L290 TraceCheckUtils]: 11: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,418 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {727#true} {727#true} #1850#return; {727#true} is VALID [2022-02-20 21:58:20,418 INFO L290 TraceCheckUtils]: 13: Hoare triple {727#true} main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset := main_#t~ret308#1.base, main_#t~ret308#1.offset;havoc main_#t~ret308#1.base, main_#t~ret308#1.offset;main_~ldvarg6~0#1.base, main_~ldvarg6~0#1.offset := main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset;assume -2147483648 <= main_#t~nondet309#1 && main_#t~nondet309#1 <= 2147483647;main_~tmp___4~2#1 := main_#t~nondet309#1;havoc main_#t~nondet309#1;main_~ldvarg8~0#1 := main_~tmp___4~2#1;main_~tmp___5~2#1 := main_#t~nondet310#1;havoc main_#t~nondet310#1;main_~ldvarg1~0#1 := main_~tmp___5~2#1; {727#true} is VALID [2022-02-20 21:58:20,419 INFO L272 TraceCheckUtils]: 14: Hoare triple {727#true} call main_#t~ret311#1.base, main_#t~ret311#1.offset := ldv_zalloc(8); {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:58:20,419 INFO L290 TraceCheckUtils]: 15: Hoare triple {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {727#true} is VALID [2022-02-20 21:58:20,419 INFO L290 TraceCheckUtils]: 16: Hoare triple {727#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {727#true} is VALID [2022-02-20 21:58:20,420 INFO L290 TraceCheckUtils]: 17: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,420 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {727#true} {727#true} #1852#return; {727#true} is VALID [2022-02-20 21:58:20,420 INFO L290 TraceCheckUtils]: 19: Hoare triple {727#true} main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset := main_#t~ret311#1.base, main_#t~ret311#1.offset;havoc main_#t~ret311#1.base, main_#t~ret311#1.offset;main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset := main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset; {727#true} is VALID [2022-02-20 21:58:20,420 INFO L272 TraceCheckUtils]: 20: Hoare triple {727#true} call main_#t~ret312#1.base, main_#t~ret312#1.offset := ldv_zalloc(1); {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:58:20,421 INFO L290 TraceCheckUtils]: 21: Hoare triple {813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {727#true} is VALID [2022-02-20 21:58:20,421 INFO L290 TraceCheckUtils]: 22: Hoare triple {727#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {727#true} is VALID [2022-02-20 21:58:20,421 INFO L290 TraceCheckUtils]: 23: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,421 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {727#true} {727#true} #1854#return; {727#true} is VALID [2022-02-20 21:58:20,421 INFO L290 TraceCheckUtils]: 25: Hoare triple {727#true} main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset := main_#t~ret312#1.base, main_#t~ret312#1.offset;havoc main_#t~ret312#1.base, main_#t~ret312#1.offset;main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset := main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset;assume -2147483648 <= main_#t~nondet313#1 && main_#t~nondet313#1 <= 2147483647;main_~tmp___8~0#1 := main_#t~nondet313#1;havoc main_#t~nondet313#1;main_~ldvarg2~0#1 := main_~tmp___8~0#1;assume { :begin_inline_ldv_initialize } true; {727#true} is VALID [2022-02-20 21:58:20,422 INFO L290 TraceCheckUtils]: 26: Hoare triple {727#true} assume { :end_inline_ldv_initialize } true;~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1; {745#(= ~ldv_state_variable_1~0 0)} is VALID [2022-02-20 21:58:20,422 INFO L290 TraceCheckUtils]: 27: Hoare triple {745#(= ~ldv_state_variable_1~0 0)} assume -2147483648 <= main_#t~nondet314#1 && main_#t~nondet314#1 <= 2147483647;main_~tmp___9~0#1 := main_#t~nondet314#1;havoc main_#t~nondet314#1;main_#t~switch315#1 := 0 == main_~tmp___9~0#1; {745#(= ~ldv_state_variable_1~0 0)} is VALID [2022-02-20 21:58:20,423 INFO L290 TraceCheckUtils]: 28: Hoare triple {745#(= ~ldv_state_variable_1~0 0)} assume main_#t~switch315#1; {745#(= ~ldv_state_variable_1~0 0)} is VALID [2022-02-20 21:58:20,423 INFO L290 TraceCheckUtils]: 29: Hoare triple {745#(= ~ldv_state_variable_1~0 0)} assume 0 != ~ldv_state_variable_1~0;assume -2147483648 <= main_#t~nondet316#1 && main_#t~nondet316#1 <= 2147483647;main_~tmp___10~0#1 := main_#t~nondet316#1;havoc main_#t~nondet316#1;main_#t~switch317#1 := 0 == main_~tmp___10~0#1; {728#false} is VALID [2022-02-20 21:58:20,423 INFO L290 TraceCheckUtils]: 30: Hoare triple {728#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 1 == main_~tmp___10~0#1; {728#false} is VALID [2022-02-20 21:58:20,423 INFO L290 TraceCheckUtils]: 31: Hoare triple {728#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 2 == main_~tmp___10~0#1; {728#false} is VALID [2022-02-20 21:58:20,424 INFO L290 TraceCheckUtils]: 32: Hoare triple {728#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 3 == main_~tmp___10~0#1; {728#false} is VALID [2022-02-20 21:58:20,424 INFO L290 TraceCheckUtils]: 33: Hoare triple {728#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 4 == main_~tmp___10~0#1; {728#false} is VALID [2022-02-20 21:58:20,424 INFO L290 TraceCheckUtils]: 34: Hoare triple {728#false} assume main_#t~switch317#1; {728#false} is VALID [2022-02-20 21:58:20,424 INFO L290 TraceCheckUtils]: 35: Hoare triple {728#false} assume 1 == ~ldv_state_variable_1~0;assume { :begin_inline_pt_open } true;pt_open_#in~inode#1.base, pt_open_#in~inode#1.offset, pt_open_#in~file#1.base, pt_open_#in~file#1.offset := ~pt_fops_group1~0.base, ~pt_fops_group1~0.offset, ~pt_fops_group2~0.base, ~pt_fops_group2~0.offset;havoc pt_open_#res#1;havoc pt_open_#t~ret210#1, pt_open_#t~mem212#1, pt_open_#t~short213#1, pt_open_#t~ret214#1, pt_open_#t~ret215#1, pt_open_#t~mem216#1, pt_open_#t~mem217#1, pt_open_#t~mem218#1, pt_open_#t~short219#1, pt_open_#t~ret220#1, pt_open_#t~mem221#1, pt_open_#t~ret222#1.base, pt_open_#t~ret222#1.offset, pt_open_#t~mem223#1.base, pt_open_#t~mem223#1.offset, pt_open_#t~nondet224#1, pt_open_#t~nondet211#1, pt_open_~inode#1.base, pt_open_~inode#1.offset, pt_open_~file#1.base, pt_open_~file#1.offset, pt_open_~unit~1#1, pt_open_~tmp~22#1, pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset, pt_open_~err~0#1, pt_open_~tmp___0~11#1, pt_open_~tmp___1~8#1, pt_open_~tmp___2~6#1.base, pt_open_~tmp___2~6#1.offset;pt_open_~inode#1.base, pt_open_~inode#1.offset := pt_open_#in~inode#1.base, pt_open_#in~inode#1.offset;pt_open_~file#1.base, pt_open_~file#1.offset := pt_open_#in~file#1.base, pt_open_#in~file#1.offset;havoc pt_open_~unit~1#1;havoc pt_open_~tmp~22#1;havoc pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset;havoc pt_open_~err~0#1;havoc pt_open_~tmp___0~11#1;havoc pt_open_~tmp___1~8#1;havoc pt_open_~tmp___2~6#1.base, pt_open_~tmp___2~6#1.offset; {728#false} is VALID [2022-02-20 21:58:20,424 INFO L272 TraceCheckUtils]: 36: Hoare triple {728#false} call pt_open_#t~ret210#1 := iminor(pt_open_~inode#1.base, pt_open_~inode#1.offset); {727#true} is VALID [2022-02-20 21:58:20,425 INFO L290 TraceCheckUtils]: 37: Hoare triple {727#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {727#true} is VALID [2022-02-20 21:58:20,425 INFO L290 TraceCheckUtils]: 38: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,425 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {727#true} {728#false} #1910#return; {728#false} is VALID [2022-02-20 21:58:20,425 INFO L290 TraceCheckUtils]: 40: Hoare triple {728#false} pt_open_~tmp~22#1 := pt_open_#t~ret210#1;havoc pt_open_#t~ret210#1; {728#false} is VALID [2022-02-20 21:58:20,425 INFO L290 TraceCheckUtils]: 41: Hoare triple {728#false} assume 0 == (if pt_open_~tmp~22#1 % 4294967296 % 4294967296 <= 2147483647 then pt_open_~tmp~22#1 % 4294967296 % 4294967296 else pt_open_~tmp~22#1 % 4294967296 % 4294967296 - 4294967296);pt_open_~unit~1#1 := 0; {728#false} is VALID [2022-02-20 21:58:20,425 INFO L290 TraceCheckUtils]: 42: Hoare triple {728#false} pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset := ~#pt~0.base, ~#pt~0.offset + 220 * (if pt_open_~unit~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then pt_open_~unit~1#1 % 18446744073709551616 % 18446744073709551616 else pt_open_~unit~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616); {728#false} is VALID [2022-02-20 21:58:20,426 INFO L272 TraceCheckUtils]: 43: Hoare triple {728#false} call mutex_lock_nested(~#pt_mutex~0.base, ~#pt_mutex~0.offset, 0); {727#true} is VALID [2022-02-20 21:58:20,426 INFO L290 TraceCheckUtils]: 44: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {727#true} is VALID [2022-02-20 21:58:20,426 INFO L290 TraceCheckUtils]: 45: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,426 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {727#true} {728#false} #1912#return; {728#false} is VALID [2022-02-20 21:58:20,426 INFO L290 TraceCheckUtils]: 47: Hoare triple {728#false} pt_open_#t~short213#1 := pt_open_~unit~1#1 > 3; {728#false} is VALID [2022-02-20 21:58:20,426 INFO L290 TraceCheckUtils]: 48: Hoare triple {728#false} assume pt_open_#t~short213#1; {728#false} is VALID [2022-02-20 21:58:20,427 INFO L290 TraceCheckUtils]: 49: Hoare triple {728#false} assume !pt_open_#t~short213#1;havoc pt_open_#t~mem212#1;havoc pt_open_#t~short213#1;pt_open_~err~0#1 := -16;assume { :begin_inline_atomic_dec_and_test } true;atomic_dec_and_test_#in~v#1.base, atomic_dec_and_test_#in~v#1.offset := pt_open_~tape~1#1.base, 188 + pt_open_~tape~1#1.offset;havoc atomic_dec_and_test_#res#1;havoc atomic_dec_and_test_~v#1.base, atomic_dec_and_test_~v#1.offset, atomic_dec_and_test_~c~0#1;atomic_dec_and_test_~v#1.base, atomic_dec_and_test_~v#1.offset := atomic_dec_and_test_#in~v#1.base, atomic_dec_and_test_#in~v#1.offset;havoc atomic_dec_and_test_~c~0#1;atomic_dec_and_test_#res#1 := (if 0 != atomic_dec_and_test_~c~0#1 then 1 else 0); {728#false} is VALID [2022-02-20 21:58:20,427 INFO L290 TraceCheckUtils]: 50: Hoare triple {728#false} pt_open_#t~ret214#1 := atomic_dec_and_test_#res#1;assume { :end_inline_atomic_dec_and_test } true;assume -2147483648 <= pt_open_#t~ret214#1 && pt_open_#t~ret214#1 <= 2147483647;pt_open_~tmp___0~11#1 := pt_open_#t~ret214#1;havoc pt_open_#t~ret214#1; {728#false} is VALID [2022-02-20 21:58:20,427 INFO L290 TraceCheckUtils]: 51: Hoare triple {728#false} assume !(0 == pt_open_~tmp___0~11#1); {728#false} is VALID [2022-02-20 21:58:20,427 INFO L272 TraceCheckUtils]: 52: Hoare triple {728#false} call pt_open_#t~ret215#1 := pt_identify(pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset); {814#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} is VALID [2022-02-20 21:58:20,427 INFO L290 TraceCheckUtils]: 53: Hoare triple {814#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape#1.base, ~tape#1.offset := #in~tape#1.base, #in~tape#1.offset;havoc ~dt~0#1;havoc ~s~3#1;call ~#ms~0#1.base, ~#ms~0#1.offset := #Ultimate.allocOnStack(16);call ~#mf~0#1.base, ~#mf~0#1.offset := #Ultimate.allocOnStack(10);call ~#id~0#1.base, ~#id~0#1.offset := #Ultimate.allocOnStack(18);call ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#buf~1#1.base, ~#buf~1#1.offset := #Ultimate.allocOnStack(36);havoc ~tmp~19#1;havoc ~tmp___0~8#1;havoc ~tmp___1~5#1;call write~$Pointer$(24, 0, ~#ms~0#1.base, ~#ms~0#1.offset, 8);call write~$Pointer$(25, 0, ~#ms~0#1.base, 8 + ~#ms~0#1.offset, 8);call write~int(18, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 1 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 2 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 3 + ~#id_cmd~0#1.offset, 1);call write~int(36, ~#id_cmd~0#1.base, 4 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 5 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 6 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 7 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 8 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 9 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 10 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 11 + ~#id_cmd~0#1.offset, 1);call write~int(26, ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 1 + ~#ms_cmd~0#1.offset, 1);call write~int(42, ~#ms_cmd~0#1.base, 2 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 3 + ~#ms_cmd~0#1.offset, 1);call write~int(36, ~#ms_cmd~0#1.base, 4 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 5 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 6 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 7 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 8 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 9 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 10 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 11 + ~#ms_cmd~0#1.offset, 1);call write~int(77, ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 1 + ~#ls_cmd~0#1.offset, 1);call write~int(113, ~#ls_cmd~0#1.base, 2 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 3 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 4 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 5 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 6 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 7 + ~#ls_cmd~0#1.offset, 1);call write~int(36, ~#ls_cmd~0#1.base, 8 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 9 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 10 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 11 + ~#ls_cmd~0#1.offset, 1); {727#true} is VALID [2022-02-20 21:58:20,429 INFO L272 TraceCheckUtils]: 54: Hoare triple {727#true} call #t~ret161#1 := pt_atapi(~tape#1.base, ~tape#1.offset, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 36, ~#buf~1#1.base, ~#buf~1#1.offset, 26, 0); {867#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} is VALID [2022-02-20 21:58:20,429 INFO L290 TraceCheckUtils]: 55: Hoare triple {867#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~buf.base, ~buf.offset := #in~buf.base, #in~buf.offset;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~r~3;havoc ~__ms~1;havoc ~tmp~14; {727#true} is VALID [2022-02-20 21:58:20,430 INFO L272 TraceCheckUtils]: 56: Hoare triple {727#true} call #t~ret129 := pt_command(~tape.base, ~tape.offset, ~cmd.base, ~cmd.offset, ~dlen, ~fun.base, ~fun.offset); {911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:20,430 INFO L290 TraceCheckUtils]: 57: Hoare triple {911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {727#true} is VALID [2022-02-20 21:58:20,431 INFO L272 TraceCheckUtils]: 58: Hoare triple {727#true} call pi_connect(~pi~1.base, ~pi~1.offset); {727#true} is VALID [2022-02-20 21:58:20,431 INFO L290 TraceCheckUtils]: 59: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {727#true} is VALID [2022-02-20 21:58:20,431 INFO L290 TraceCheckUtils]: 60: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,431 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {727#true} {727#true} #1726#return; {727#true} is VALID [2022-02-20 21:58:20,431 INFO L272 TraceCheckUtils]: 62: Hoare triple {727#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {727#true} is VALID [2022-02-20 21:58:20,431 INFO L290 TraceCheckUtils]: 63: Hoare triple {727#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {727#true} is VALID [2022-02-20 21:58:20,432 INFO L290 TraceCheckUtils]: 64: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,432 INFO L284 TraceCheckUtils]: 65: Hoare quadruple {727#true} {727#true} #1728#return; {727#true} is VALID [2022-02-20 21:58:20,432 INFO L290 TraceCheckUtils]: 66: Hoare triple {727#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {727#true} is VALID [2022-02-20 21:58:20,432 INFO L272 TraceCheckUtils]: 67: Hoare triple {727#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {727#true} is VALID [2022-02-20 21:58:20,432 INFO L290 TraceCheckUtils]: 68: Hoare triple {727#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {727#true} is VALID [2022-02-20 21:58:20,432 INFO L290 TraceCheckUtils]: 69: Hoare triple {727#true} assume { :end_inline_pi_write_regr } true; {727#true} is VALID [2022-02-20 21:58:20,433 INFO L290 TraceCheckUtils]: 70: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,433 INFO L284 TraceCheckUtils]: 71: Hoare quadruple {727#true} {727#true} #1730#return; {727#true} is VALID [2022-02-20 21:58:20,434 INFO L272 TraceCheckUtils]: 72: Hoare triple {727#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:20,434 INFO L290 TraceCheckUtils]: 73: Hoare triple {911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {727#true} is VALID [2022-02-20 21:58:20,434 INFO L272 TraceCheckUtils]: 74: Hoare triple {727#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {727#true} is VALID [2022-02-20 21:58:20,434 INFO L290 TraceCheckUtils]: 75: Hoare triple {727#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,434 INFO L272 TraceCheckUtils]: 76: Hoare triple {727#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {727#true} is VALID [2022-02-20 21:58:20,434 INFO L290 TraceCheckUtils]: 77: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {727#true} is VALID [2022-02-20 21:58:20,435 INFO L290 TraceCheckUtils]: 78: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,435 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {727#true} {727#true} #1650#return; {727#true} is VALID [2022-02-20 21:58:20,435 INFO L290 TraceCheckUtils]: 80: Hoare triple {727#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {727#true} is VALID [2022-02-20 21:58:20,435 INFO L290 TraceCheckUtils]: 81: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,435 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {727#true} {727#true} #1754#return; {727#true} is VALID [2022-02-20 21:58:20,435 INFO L290 TraceCheckUtils]: 83: Hoare triple {727#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {727#true} is VALID [2022-02-20 21:58:20,436 INFO L290 TraceCheckUtils]: 84: Hoare triple {727#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {727#true} is VALID [2022-02-20 21:58:20,436 INFO L290 TraceCheckUtils]: 85: Hoare triple {727#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {727#true} is VALID [2022-02-20 21:58:20,436 INFO L290 TraceCheckUtils]: 86: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,436 INFO L284 TraceCheckUtils]: 87: Hoare quadruple {727#true} {727#true} #1732#return; {727#true} is VALID [2022-02-20 21:58:20,436 INFO L290 TraceCheckUtils]: 88: Hoare triple {727#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {727#true} is VALID [2022-02-20 21:58:20,436 INFO L290 TraceCheckUtils]: 89: Hoare triple {727#true} assume 0 != ~tmp___0~4; {727#true} is VALID [2022-02-20 21:58:20,437 INFO L272 TraceCheckUtils]: 90: Hoare triple {727#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {727#true} is VALID [2022-02-20 21:58:20,437 INFO L290 TraceCheckUtils]: 91: Hoare triple {727#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {727#true} is VALID [2022-02-20 21:58:20,437 INFO L290 TraceCheckUtils]: 92: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,437 INFO L284 TraceCheckUtils]: 93: Hoare quadruple {727#true} {727#true} #1734#return; {727#true} is VALID [2022-02-20 21:58:20,437 INFO L290 TraceCheckUtils]: 94: Hoare triple {727#true} #res := -1; {727#true} is VALID [2022-02-20 21:58:20,437 INFO L290 TraceCheckUtils]: 95: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,437 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {727#true} {727#true} #1808#return; {727#true} is VALID [2022-02-20 21:58:20,438 INFO L290 TraceCheckUtils]: 97: Hoare triple {727#true} assume -2147483648 <= #t~ret129 && #t~ret129 <= 2147483647;~r~3 := #t~ret129;havoc #t~ret129; {727#true} is VALID [2022-02-20 21:58:20,438 INFO L272 TraceCheckUtils]: 98: Hoare triple {727#true} call __const_udelay(4295000); {727#true} is VALID [2022-02-20 21:58:20,438 INFO L290 TraceCheckUtils]: 99: Hoare triple {727#true} ~arg0 := #in~arg0; {727#true} is VALID [2022-02-20 21:58:20,438 INFO L290 TraceCheckUtils]: 100: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,438 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {727#true} {727#true} #1810#return; {727#true} is VALID [2022-02-20 21:58:20,438 INFO L290 TraceCheckUtils]: 102: Hoare triple {727#true} assume !(0 == ~r~3); {727#true} is VALID [2022-02-20 21:58:20,439 INFO L290 TraceCheckUtils]: 103: Hoare triple {727#true} assume !(0 != ~r~3); {727#true} is VALID [2022-02-20 21:58:20,439 INFO L290 TraceCheckUtils]: 104: Hoare triple {727#true} #res := ~r~3; {727#true} is VALID [2022-02-20 21:58:20,439 INFO L290 TraceCheckUtils]: 105: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,439 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {727#true} {727#true} #1708#return; {727#true} is VALID [2022-02-20 21:58:20,439 INFO L290 TraceCheckUtils]: 107: Hoare triple {727#true} assume -2147483648 <= #t~ret161#1 && #t~ret161#1 <= 2147483647;~s~3#1 := #t~ret161#1;havoc #t~ret161#1; {727#true} is VALID [2022-02-20 21:58:20,439 INFO L290 TraceCheckUtils]: 108: Hoare triple {727#true} assume 0 != ~s~3#1;#res#1 := -1;call ULTIMATE.dealloc(~#ms~0#1.base, ~#ms~0#1.offset);havoc ~#ms~0#1.base, ~#ms~0#1.offset;call ULTIMATE.dealloc(~#mf~0#1.base, ~#mf~0#1.offset);havoc ~#mf~0#1.base, ~#mf~0#1.offset;call ULTIMATE.dealloc(~#id~0#1.base, ~#id~0#1.offset);havoc ~#id~0#1.base, ~#id~0#1.offset;call ULTIMATE.dealloc(~#id_cmd~0#1.base, ~#id_cmd~0#1.offset);havoc ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset;call ULTIMATE.dealloc(~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset);havoc ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset;call ULTIMATE.dealloc(~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset);havoc ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset;call ULTIMATE.dealloc(~#buf~1#1.base, ~#buf~1#1.offset);havoc ~#buf~1#1.base, ~#buf~1#1.offset; {727#true} is VALID [2022-02-20 21:58:20,439 INFO L290 TraceCheckUtils]: 109: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,440 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {727#true} {728#false} #1916#return; {728#false} is VALID [2022-02-20 21:58:20,440 INFO L290 TraceCheckUtils]: 111: Hoare triple {728#false} assume -2147483648 <= pt_open_#t~ret215#1 && pt_open_#t~ret215#1 <= 2147483647;havoc pt_open_#t~ret215#1;pt_open_~err~0#1 := -19;call pt_open_#t~mem216#1 := read~int(pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4); {728#false} is VALID [2022-02-20 21:58:20,440 INFO L290 TraceCheckUtils]: 112: Hoare triple {728#false} assume !(0 == pt_open_#t~mem216#1);havoc pt_open_#t~mem216#1;pt_open_~err~0#1 := -30;call pt_open_#t~mem217#1 := read~int(pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4);pt_open_#t~short219#1 := 0 == (if 0 == pt_open_#t~mem217#1 then 0 else (if 1 == pt_open_#t~mem217#1 then 0 else ~bitwiseAnd(pt_open_#t~mem217#1, 2))); {728#false} is VALID [2022-02-20 21:58:20,440 INFO L290 TraceCheckUtils]: 113: Hoare triple {728#false} assume pt_open_#t~short219#1;call pt_open_#t~mem218#1 := read~int(pt_open_~file#1.base, 128 + pt_open_~file#1.offset, 4);pt_open_#t~short219#1 := 0 != (if 0 == pt_open_#t~mem218#1 then 0 else (if 1 == pt_open_#t~mem218#1 then 0 else ~bitwiseAnd(pt_open_#t~mem218#1, 2))) % 4294967296; {728#false} is VALID [2022-02-20 21:58:20,440 INFO L290 TraceCheckUtils]: 114: Hoare triple {728#false} assume !pt_open_#t~short219#1;havoc pt_open_#t~mem217#1;havoc pt_open_#t~mem218#1;havoc pt_open_#t~short219#1; {728#false} is VALID [2022-02-20 21:58:20,440 INFO L272 TraceCheckUtils]: 115: Hoare triple {728#false} call pt_open_#t~ret220#1 := iminor(pt_open_~inode#1.base, pt_open_~inode#1.offset); {727#true} is VALID [2022-02-20 21:58:20,441 INFO L290 TraceCheckUtils]: 116: Hoare triple {727#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {727#true} is VALID [2022-02-20 21:58:20,441 INFO L290 TraceCheckUtils]: 117: Hoare triple {727#true} assume true; {727#true} is VALID [2022-02-20 21:58:20,441 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {727#true} {728#false} #1918#return; {728#false} is VALID [2022-02-20 21:58:20,441 INFO L290 TraceCheckUtils]: 119: Hoare triple {728#false} pt_open_~tmp___1~8#1 := pt_open_#t~ret220#1;havoc pt_open_#t~ret220#1; {728#false} is VALID [2022-02-20 21:58:20,441 INFO L290 TraceCheckUtils]: 120: Hoare triple {728#false} assume 0 == (if 0 == pt_open_~tmp___1~8#1 then 0 else (if 1 == pt_open_~tmp___1~8#1 then 0 else ~bitwiseAnd(pt_open_~tmp___1~8#1, 128))) % 4294967296;call pt_open_#t~mem221#1 := read~int(pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4);call write~int(~bitwiseOr(pt_open_#t~mem221#1, 4), pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4);havoc pt_open_#t~mem221#1; {728#false} is VALID [2022-02-20 21:58:20,441 INFO L290 TraceCheckUtils]: 121: Hoare triple {728#false} pt_open_~err~0#1 := -12;assume { :begin_inline_kmalloc } true;kmalloc_#in~size#1, kmalloc_#in~flags#1 := 16384, 208;havoc kmalloc_#res#1.base, kmalloc_#res#1.offset;havoc kmalloc_#t~ret328#1.base, kmalloc_#t~ret328#1.offset, kmalloc_~size#1, kmalloc_~flags#1;kmalloc_~size#1 := kmalloc_#in~size#1;kmalloc_~flags#1 := kmalloc_#in~flags#1;assume { :begin_inline_ldv_check_alloc_flags } true;ldv_check_alloc_flags_#in~flags#1 := kmalloc_~flags#1;havoc ldv_check_alloc_flags_~flags#1;ldv_check_alloc_flags_~flags#1 := ldv_check_alloc_flags_#in~flags#1; {728#false} is VALID [2022-02-20 21:58:20,442 INFO L290 TraceCheckUtils]: 122: Hoare triple {728#false} assume !(0 == ~ldv_spin~0 || 0 == (if 0 == ldv_check_alloc_flags_~flags#1 then 0 else (if 1 == ldv_check_alloc_flags_~flags#1 then 0 else ~bitwiseAnd(ldv_check_alloc_flags_~flags#1, 16))) % 4294967296); {728#false} is VALID [2022-02-20 21:58:20,442 INFO L272 TraceCheckUtils]: 123: Hoare triple {728#false} call ldv_error(); {728#false} is VALID [2022-02-20 21:58:20,442 INFO L290 TraceCheckUtils]: 124: Hoare triple {728#false} assume !false; {728#false} is VALID [2022-02-20 21:58:20,442 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-02-20 21:58:20,443 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:58:20,443 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269437796] [2022-02-20 21:58:20,444 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [269437796] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:58:20,444 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:58:20,444 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 21:58:20,445 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59094771] [2022-02-20 21:58:20,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:58:20,449 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (19), 6 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 125 [2022-02-20 21:58:20,451 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:58:20,454 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 11.0) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (19), 6 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-02-20 21:58:20,561 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:58:20,562 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 21:58:20,562 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:58:20,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 21:58:20,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-02-20 21:58:20,581 INFO L87 Difference]: Start difference. First operand has 724 states, 510 states have (on average 1.384313725490196) internal successors, (706), 530 states have internal predecessors, (706), 172 states have call successors, (172), 45 states have call predecessors, (172), 44 states have return successors, (169), 169 states have call predecessors, (169), 169 states have call successors, (169) Second operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (19), 6 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-02-20 21:58:30,464 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 21:58:42,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:58:42,248 INFO L93 Difference]: Finished difference Result 1813 states and 2756 transitions. [2022-02-20 21:58:42,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 21:58:42,248 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (19), 6 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 125 [2022-02-20 21:58:42,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:58:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (19), 6 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-02-20 21:58:42,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2756 transitions. [2022-02-20 21:58:42,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (19), 6 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-02-20 21:58:42,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2756 transitions. [2022-02-20 21:58:42,416 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 2756 transitions. [2022-02-20 21:58:44,442 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2756 edges. 2756 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:58:44,646 INFO L225 Difference]: With dead ends: 1813 [2022-02-20 21:58:44,647 INFO L226 Difference]: Without dead ends: 1042 [2022-02-20 21:58:44,656 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-02-20 21:58:44,665 INFO L933 BasicCegarLoop]: 969 mSDtfsCounter, 1117 mSDsluCounter, 1366 mSDsCounter, 0 mSdLazyCounter, 1275 mSolverCounterSat, 945 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1225 SdHoareTripleChecker+Valid, 2335 SdHoareTripleChecker+Invalid, 2221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 945 IncrementalHoareTripleChecker+Valid, 1275 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2022-02-20 21:58:44,667 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1225 Valid, 2335 Invalid, 2221 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [945 Valid, 1275 Invalid, 1 Unknown, 0 Unchecked, 7.9s Time] [2022-02-20 21:58:44,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1042 states. [2022-02-20 21:58:44,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1042 to 832. [2022-02-20 21:58:44,775 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:58:44,783 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1042 states. Second operand has 832 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 597 states have internal predecessors, (782), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-02-20 21:58:44,787 INFO L74 IsIncluded]: Start isIncluded. First operand 1042 states. Second operand has 832 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 597 states have internal predecessors, (782), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-02-20 21:58:44,789 INFO L87 Difference]: Start difference. First operand 1042 states. Second operand has 832 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 597 states have internal predecessors, (782), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-02-20 21:58:44,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:58:44,847 INFO L93 Difference]: Finished difference Result 1042 states and 1530 transitions. [2022-02-20 21:58:44,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1530 transitions. [2022-02-20 21:58:44,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:58:44,857 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:58:44,861 INFO L74 IsIncluded]: Start isIncluded. First operand has 832 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 597 states have internal predecessors, (782), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) Second operand 1042 states. [2022-02-20 21:58:44,864 INFO L87 Difference]: Start difference. First operand has 832 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 597 states have internal predecessors, (782), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) Second operand 1042 states. [2022-02-20 21:58:44,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:58:44,918 INFO L93 Difference]: Finished difference Result 1042 states and 1530 transitions. [2022-02-20 21:58:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1530 transitions. [2022-02-20 21:58:44,922 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:58:44,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:58:44,923 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:58:44,923 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:58:44,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 832 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 597 states have internal predecessors, (782), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-02-20 21:58:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 832 states and 1155 transitions. [2022-02-20 21:58:44,972 INFO L78 Accepts]: Start accepts. Automaton has 832 states and 1155 transitions. Word has length 125 [2022-02-20 21:58:44,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:58:44,974 INFO L470 AbstractCegarLoop]: Abstraction has 832 states and 1155 transitions. [2022-02-20 21:58:44,974 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (19), 6 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-02-20 21:58:44,975 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1155 transitions. [2022-02-20 21:58:44,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-02-20 21:58:44,984 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:58:44,985 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:58:44,985 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 21:58:44,985 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:58:44,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:58:44,986 INFO L85 PathProgramCache]: Analyzing trace with hash 1573877822, now seen corresponding path program 1 times [2022-02-20 21:58:44,986 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:58:44,986 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [175745288] [2022-02-20 21:58:44,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:58:44,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:58:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:58:45,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,197 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6719#true} {6719#true} #1848#return; {6719#true} is VALID [2022-02-20 21:58:45,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:58:45,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,204 INFO L290 TraceCheckUtils]: 0: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,205 INFO L290 TraceCheckUtils]: 2: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,205 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6719#true} {6719#true} #1850#return; {6719#true} is VALID [2022-02-20 21:58:45,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 21:58:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,211 INFO L290 TraceCheckUtils]: 0: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,211 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,211 INFO L290 TraceCheckUtils]: 2: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,211 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6719#true} {6719#true} #1852#return; {6719#true} is VALID [2022-02-20 21:58:45,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-02-20 21:58:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,219 INFO L290 TraceCheckUtils]: 0: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,220 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6719#true} {6719#true} #1854#return; {6719#true} is VALID [2022-02-20 21:58:45,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-02-20 21:58:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,226 INFO L290 TraceCheckUtils]: 0: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,226 INFO L290 TraceCheckUtils]: 2: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,230 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6719#true} {6720#false} #1966#return; {6720#false} is VALID [2022-02-20 21:58:45,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-02-20 21:58:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,240 INFO L290 TraceCheckUtils]: 0: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,240 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,241 INFO L290 TraceCheckUtils]: 2: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,243 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6719#true} {6720#false} #1968#return; {6720#false} is VALID [2022-02-20 21:58:45,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-02-20 21:58:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {6719#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {6719#true} is VALID [2022-02-20 21:58:45,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,250 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6719#true} {6720#false} #1910#return; {6720#false} is VALID [2022-02-20 21:58:45,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-02-20 21:58:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,257 INFO L290 TraceCheckUtils]: 0: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {6719#true} is VALID [2022-02-20 21:58:45,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,258 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6719#true} {6720#false} #1912#return; {6720#false} is VALID [2022-02-20 21:58:45,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-02-20 21:58:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:58:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:58:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:58:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,437 INFO L290 TraceCheckUtils]: 0: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {6719#true} is VALID [2022-02-20 21:58:45,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,437 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6719#true} {6719#true} #1726#return; {6719#true} is VALID [2022-02-20 21:58:45,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-02-20 21:58:45,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,446 INFO L290 TraceCheckUtils]: 0: Hoare triple {6719#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {6719#true} is VALID [2022-02-20 21:58:45,446 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,447 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6719#true} {6719#true} #1728#return; {6719#true} is VALID [2022-02-20 21:58:45,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 21:58:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {6719#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {6719#true} is VALID [2022-02-20 21:58:45,453 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume { :end_inline_pi_write_regr } true; {6719#true} is VALID [2022-02-20 21:58:45,453 INFO L290 TraceCheckUtils]: 2: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,453 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6719#true} {6719#true} #1730#return; {6719#true} is VALID [2022-02-20 21:58:45,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-02-20 21:58:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:58:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:58:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,477 INFO L290 TraceCheckUtils]: 0: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {6719#true} is VALID [2022-02-20 21:58:45,478 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,478 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6719#true} {6719#true} #1650#return; {6719#true} is VALID [2022-02-20 21:58:45,478 INFO L290 TraceCheckUtils]: 0: Hoare triple {6719#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,478 INFO L272 TraceCheckUtils]: 1: Hoare triple {6719#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {6719#true} is VALID [2022-02-20 21:58:45,478 INFO L290 TraceCheckUtils]: 2: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {6719#true} is VALID [2022-02-20 21:58:45,479 INFO L290 TraceCheckUtils]: 3: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,479 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {6719#true} {6719#true} #1650#return; {6719#true} is VALID [2022-02-20 21:58:45,479 INFO L290 TraceCheckUtils]: 5: Hoare triple {6719#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,479 INFO L290 TraceCheckUtils]: 6: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,479 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {6719#true} {6719#true} #1754#return; {6719#true} is VALID [2022-02-20 21:58:45,479 INFO L290 TraceCheckUtils]: 0: Hoare triple {6911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {6719#true} is VALID [2022-02-20 21:58:45,480 INFO L272 TraceCheckUtils]: 1: Hoare triple {6719#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {6719#true} is VALID [2022-02-20 21:58:45,480 INFO L290 TraceCheckUtils]: 2: Hoare triple {6719#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,480 INFO L272 TraceCheckUtils]: 3: Hoare triple {6719#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {6719#true} is VALID [2022-02-20 21:58:45,480 INFO L290 TraceCheckUtils]: 4: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {6719#true} is VALID [2022-02-20 21:58:45,481 INFO L290 TraceCheckUtils]: 5: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,481 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {6719#true} {6719#true} #1650#return; {6719#true} is VALID [2022-02-20 21:58:45,481 INFO L290 TraceCheckUtils]: 7: Hoare triple {6719#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,481 INFO L290 TraceCheckUtils]: 8: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,481 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {6719#true} {6719#true} #1754#return; {6719#true} is VALID [2022-02-20 21:58:45,482 INFO L290 TraceCheckUtils]: 10: Hoare triple {6719#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {6719#true} is VALID [2022-02-20 21:58:45,482 INFO L290 TraceCheckUtils]: 11: Hoare triple {6719#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {6719#true} is VALID [2022-02-20 21:58:45,482 INFO L290 TraceCheckUtils]: 12: Hoare triple {6719#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {6719#true} is VALID [2022-02-20 21:58:45,482 INFO L290 TraceCheckUtils]: 13: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,482 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {6719#true} {6719#true} #1732#return; {6719#true} is VALID [2022-02-20 21:58:45,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-02-20 21:58:45,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,486 INFO L290 TraceCheckUtils]: 0: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {6719#true} is VALID [2022-02-20 21:58:45,486 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,486 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6719#true} {6719#true} #1734#return; {6719#true} is VALID [2022-02-20 21:58:45,486 INFO L290 TraceCheckUtils]: 0: Hoare triple {6911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {6719#true} is VALID [2022-02-20 21:58:45,487 INFO L272 TraceCheckUtils]: 1: Hoare triple {6719#true} call pi_connect(~pi~1.base, ~pi~1.offset); {6719#true} is VALID [2022-02-20 21:58:45,487 INFO L290 TraceCheckUtils]: 2: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {6719#true} is VALID [2022-02-20 21:58:45,488 INFO L290 TraceCheckUtils]: 3: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,488 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {6719#true} {6719#true} #1726#return; {6719#true} is VALID [2022-02-20 21:58:45,489 INFO L272 TraceCheckUtils]: 5: Hoare triple {6719#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {6719#true} is VALID [2022-02-20 21:58:45,489 INFO L290 TraceCheckUtils]: 6: Hoare triple {6719#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {6719#true} is VALID [2022-02-20 21:58:45,489 INFO L290 TraceCheckUtils]: 7: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,490 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {6719#true} {6719#true} #1728#return; {6719#true} is VALID [2022-02-20 21:58:45,490 INFO L290 TraceCheckUtils]: 9: Hoare triple {6719#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {6719#true} is VALID [2022-02-20 21:58:45,490 INFO L272 TraceCheckUtils]: 10: Hoare triple {6719#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {6719#true} is VALID [2022-02-20 21:58:45,490 INFO L290 TraceCheckUtils]: 11: Hoare triple {6719#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {6719#true} is VALID [2022-02-20 21:58:45,490 INFO L290 TraceCheckUtils]: 12: Hoare triple {6719#true} assume { :end_inline_pi_write_regr } true; {6719#true} is VALID [2022-02-20 21:58:45,491 INFO L290 TraceCheckUtils]: 13: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,491 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {6719#true} {6719#true} #1730#return; {6719#true} is VALID [2022-02-20 21:58:45,492 INFO L272 TraceCheckUtils]: 15: Hoare triple {6719#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {6911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:45,492 INFO L290 TraceCheckUtils]: 16: Hoare triple {6911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {6719#true} is VALID [2022-02-20 21:58:45,493 INFO L272 TraceCheckUtils]: 17: Hoare triple {6719#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {6719#true} is VALID [2022-02-20 21:58:45,493 INFO L290 TraceCheckUtils]: 18: Hoare triple {6719#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,493 INFO L272 TraceCheckUtils]: 19: Hoare triple {6719#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {6719#true} is VALID [2022-02-20 21:58:45,494 INFO L290 TraceCheckUtils]: 20: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {6719#true} is VALID [2022-02-20 21:58:45,494 INFO L290 TraceCheckUtils]: 21: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,494 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6719#true} {6719#true} #1650#return; {6719#true} is VALID [2022-02-20 21:58:45,494 INFO L290 TraceCheckUtils]: 23: Hoare triple {6719#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,494 INFO L290 TraceCheckUtils]: 24: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,494 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {6719#true} {6719#true} #1754#return; {6719#true} is VALID [2022-02-20 21:58:45,494 INFO L290 TraceCheckUtils]: 26: Hoare triple {6719#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {6719#true} is VALID [2022-02-20 21:58:45,495 INFO L290 TraceCheckUtils]: 27: Hoare triple {6719#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {6719#true} is VALID [2022-02-20 21:58:45,495 INFO L290 TraceCheckUtils]: 28: Hoare triple {6719#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {6719#true} is VALID [2022-02-20 21:58:45,495 INFO L290 TraceCheckUtils]: 29: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,495 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {6719#true} {6719#true} #1732#return; {6719#true} is VALID [2022-02-20 21:58:45,495 INFO L290 TraceCheckUtils]: 31: Hoare triple {6719#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {6719#true} is VALID [2022-02-20 21:58:45,495 INFO L290 TraceCheckUtils]: 32: Hoare triple {6719#true} assume 0 != ~tmp___0~4; {6719#true} is VALID [2022-02-20 21:58:45,495 INFO L272 TraceCheckUtils]: 33: Hoare triple {6719#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {6719#true} is VALID [2022-02-20 21:58:45,495 INFO L290 TraceCheckUtils]: 34: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {6719#true} is VALID [2022-02-20 21:58:45,496 INFO L290 TraceCheckUtils]: 35: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,496 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {6719#true} {6719#true} #1734#return; {6719#true} is VALID [2022-02-20 21:58:45,496 INFO L290 TraceCheckUtils]: 37: Hoare triple {6719#true} #res := -1; {6719#true} is VALID [2022-02-20 21:58:45,496 INFO L290 TraceCheckUtils]: 38: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,496 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {6719#true} {6719#true} #1808#return; {6719#true} is VALID [2022-02-20 21:58:45,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-02-20 21:58:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,505 INFO L290 TraceCheckUtils]: 0: Hoare triple {6719#true} ~arg0 := #in~arg0; {6719#true} is VALID [2022-02-20 21:58:45,505 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,505 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6719#true} {6719#true} #1810#return; {6719#true} is VALID [2022-02-20 21:58:45,505 INFO L290 TraceCheckUtils]: 0: Hoare triple {6867#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~buf.base, ~buf.offset := #in~buf.base, #in~buf.offset;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~r~3;havoc ~__ms~1;havoc ~tmp~14; {6719#true} is VALID [2022-02-20 21:58:45,506 INFO L272 TraceCheckUtils]: 1: Hoare triple {6719#true} call #t~ret129 := pt_command(~tape.base, ~tape.offset, ~cmd.base, ~cmd.offset, ~dlen, ~fun.base, ~fun.offset); {6911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:45,507 INFO L290 TraceCheckUtils]: 2: Hoare triple {6911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {6719#true} is VALID [2022-02-20 21:58:45,507 INFO L272 TraceCheckUtils]: 3: Hoare triple {6719#true} call pi_connect(~pi~1.base, ~pi~1.offset); {6719#true} is VALID [2022-02-20 21:58:45,507 INFO L290 TraceCheckUtils]: 4: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {6719#true} is VALID [2022-02-20 21:58:45,507 INFO L290 TraceCheckUtils]: 5: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,507 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {6719#true} {6719#true} #1726#return; {6719#true} is VALID [2022-02-20 21:58:45,507 INFO L272 TraceCheckUtils]: 7: Hoare triple {6719#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {6719#true} is VALID [2022-02-20 21:58:45,507 INFO L290 TraceCheckUtils]: 8: Hoare triple {6719#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {6719#true} is VALID [2022-02-20 21:58:45,507 INFO L290 TraceCheckUtils]: 9: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,508 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6719#true} {6719#true} #1728#return; {6719#true} is VALID [2022-02-20 21:58:45,508 INFO L290 TraceCheckUtils]: 11: Hoare triple {6719#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {6719#true} is VALID [2022-02-20 21:58:45,508 INFO L272 TraceCheckUtils]: 12: Hoare triple {6719#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {6719#true} is VALID [2022-02-20 21:58:45,510 INFO L290 TraceCheckUtils]: 13: Hoare triple {6719#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {6719#true} is VALID [2022-02-20 21:58:45,511 INFO L290 TraceCheckUtils]: 14: Hoare triple {6719#true} assume { :end_inline_pi_write_regr } true; {6719#true} is VALID [2022-02-20 21:58:45,511 INFO L290 TraceCheckUtils]: 15: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,511 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6719#true} {6719#true} #1730#return; {6719#true} is VALID [2022-02-20 21:58:45,512 INFO L272 TraceCheckUtils]: 17: Hoare triple {6719#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {6911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:45,512 INFO L290 TraceCheckUtils]: 18: Hoare triple {6911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {6719#true} is VALID [2022-02-20 21:58:45,512 INFO L272 TraceCheckUtils]: 19: Hoare triple {6719#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {6719#true} is VALID [2022-02-20 21:58:45,512 INFO L290 TraceCheckUtils]: 20: Hoare triple {6719#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,512 INFO L272 TraceCheckUtils]: 21: Hoare triple {6719#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {6719#true} is VALID [2022-02-20 21:58:45,512 INFO L290 TraceCheckUtils]: 22: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {6719#true} is VALID [2022-02-20 21:58:45,513 INFO L290 TraceCheckUtils]: 23: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,513 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {6719#true} {6719#true} #1650#return; {6719#true} is VALID [2022-02-20 21:58:45,513 INFO L290 TraceCheckUtils]: 25: Hoare triple {6719#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,513 INFO L290 TraceCheckUtils]: 26: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,513 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {6719#true} {6719#true} #1754#return; {6719#true} is VALID [2022-02-20 21:58:45,513 INFO L290 TraceCheckUtils]: 28: Hoare triple {6719#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {6719#true} is VALID [2022-02-20 21:58:45,513 INFO L290 TraceCheckUtils]: 29: Hoare triple {6719#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {6719#true} is VALID [2022-02-20 21:58:45,513 INFO L290 TraceCheckUtils]: 30: Hoare triple {6719#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {6719#true} is VALID [2022-02-20 21:58:45,514 INFO L290 TraceCheckUtils]: 31: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,514 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6719#true} {6719#true} #1732#return; {6719#true} is VALID [2022-02-20 21:58:45,514 INFO L290 TraceCheckUtils]: 33: Hoare triple {6719#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {6719#true} is VALID [2022-02-20 21:58:45,514 INFO L290 TraceCheckUtils]: 34: Hoare triple {6719#true} assume 0 != ~tmp___0~4; {6719#true} is VALID [2022-02-20 21:58:45,515 INFO L272 TraceCheckUtils]: 35: Hoare triple {6719#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {6719#true} is VALID [2022-02-20 21:58:45,516 INFO L290 TraceCheckUtils]: 36: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {6719#true} is VALID [2022-02-20 21:58:45,516 INFO L290 TraceCheckUtils]: 37: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,517 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {6719#true} {6719#true} #1734#return; {6719#true} is VALID [2022-02-20 21:58:45,518 INFO L290 TraceCheckUtils]: 39: Hoare triple {6719#true} #res := -1; {6719#true} is VALID [2022-02-20 21:58:45,518 INFO L290 TraceCheckUtils]: 40: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,518 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6719#true} {6719#true} #1808#return; {6719#true} is VALID [2022-02-20 21:58:45,518 INFO L290 TraceCheckUtils]: 42: Hoare triple {6719#true} assume -2147483648 <= #t~ret129 && #t~ret129 <= 2147483647;~r~3 := #t~ret129;havoc #t~ret129; {6719#true} is VALID [2022-02-20 21:58:45,519 INFO L272 TraceCheckUtils]: 43: Hoare triple {6719#true} call __const_udelay(4295000); {6719#true} is VALID [2022-02-20 21:58:45,519 INFO L290 TraceCheckUtils]: 44: Hoare triple {6719#true} ~arg0 := #in~arg0; {6719#true} is VALID [2022-02-20 21:58:45,519 INFO L290 TraceCheckUtils]: 45: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,519 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6719#true} {6719#true} #1810#return; {6719#true} is VALID [2022-02-20 21:58:45,519 INFO L290 TraceCheckUtils]: 47: Hoare triple {6719#true} assume !(0 == ~r~3); {6719#true} is VALID [2022-02-20 21:58:45,519 INFO L290 TraceCheckUtils]: 48: Hoare triple {6719#true} assume !(0 != ~r~3); {6719#true} is VALID [2022-02-20 21:58:45,519 INFO L290 TraceCheckUtils]: 49: Hoare triple {6719#true} #res := ~r~3; {6719#true} is VALID [2022-02-20 21:58:45,519 INFO L290 TraceCheckUtils]: 50: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,520 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {6719#true} {6719#true} #1708#return; {6719#true} is VALID [2022-02-20 21:58:45,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {6814#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape#1.base, ~tape#1.offset := #in~tape#1.base, #in~tape#1.offset;havoc ~dt~0#1;havoc ~s~3#1;call ~#ms~0#1.base, ~#ms~0#1.offset := #Ultimate.allocOnStack(16);call ~#mf~0#1.base, ~#mf~0#1.offset := #Ultimate.allocOnStack(10);call ~#id~0#1.base, ~#id~0#1.offset := #Ultimate.allocOnStack(18);call ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#buf~1#1.base, ~#buf~1#1.offset := #Ultimate.allocOnStack(36);havoc ~tmp~19#1;havoc ~tmp___0~8#1;havoc ~tmp___1~5#1;call write~$Pointer$(24, 0, ~#ms~0#1.base, ~#ms~0#1.offset, 8);call write~$Pointer$(25, 0, ~#ms~0#1.base, 8 + ~#ms~0#1.offset, 8);call write~int(18, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 1 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 2 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 3 + ~#id_cmd~0#1.offset, 1);call write~int(36, ~#id_cmd~0#1.base, 4 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 5 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 6 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 7 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 8 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 9 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 10 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 11 + ~#id_cmd~0#1.offset, 1);call write~int(26, ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 1 + ~#ms_cmd~0#1.offset, 1);call write~int(42, ~#ms_cmd~0#1.base, 2 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 3 + ~#ms_cmd~0#1.offset, 1);call write~int(36, ~#ms_cmd~0#1.base, 4 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 5 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 6 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 7 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 8 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 9 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 10 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 11 + ~#ms_cmd~0#1.offset, 1);call write~int(77, ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 1 + ~#ls_cmd~0#1.offset, 1);call write~int(113, ~#ls_cmd~0#1.base, 2 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 3 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 4 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 5 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 6 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 7 + ~#ls_cmd~0#1.offset, 1);call write~int(36, ~#ls_cmd~0#1.base, 8 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 9 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 10 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 11 + ~#ls_cmd~0#1.offset, 1); {6719#true} is VALID [2022-02-20 21:58:45,521 INFO L272 TraceCheckUtils]: 1: Hoare triple {6719#true} call #t~ret161#1 := pt_atapi(~tape#1.base, ~tape#1.offset, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 36, ~#buf~1#1.base, ~#buf~1#1.offset, 26, 0); {6867#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} is VALID [2022-02-20 21:58:45,521 INFO L290 TraceCheckUtils]: 2: Hoare triple {6867#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~buf.base, ~buf.offset := #in~buf.base, #in~buf.offset;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~r~3;havoc ~__ms~1;havoc ~tmp~14; {6719#true} is VALID [2022-02-20 21:58:45,522 INFO L272 TraceCheckUtils]: 3: Hoare triple {6719#true} call #t~ret129 := pt_command(~tape.base, ~tape.offset, ~cmd.base, ~cmd.offset, ~dlen, ~fun.base, ~fun.offset); {6911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:45,522 INFO L290 TraceCheckUtils]: 4: Hoare triple {6911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {6719#true} is VALID [2022-02-20 21:58:45,522 INFO L272 TraceCheckUtils]: 5: Hoare triple {6719#true} call pi_connect(~pi~1.base, ~pi~1.offset); {6719#true} is VALID [2022-02-20 21:58:45,522 INFO L290 TraceCheckUtils]: 6: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {6719#true} is VALID [2022-02-20 21:58:45,523 INFO L290 TraceCheckUtils]: 7: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,523 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {6719#true} {6719#true} #1726#return; {6719#true} is VALID [2022-02-20 21:58:45,523 INFO L272 TraceCheckUtils]: 9: Hoare triple {6719#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {6719#true} is VALID [2022-02-20 21:58:45,523 INFO L290 TraceCheckUtils]: 10: Hoare triple {6719#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {6719#true} is VALID [2022-02-20 21:58:45,523 INFO L290 TraceCheckUtils]: 11: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,523 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {6719#true} {6719#true} #1728#return; {6719#true} is VALID [2022-02-20 21:58:45,523 INFO L290 TraceCheckUtils]: 13: Hoare triple {6719#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {6719#true} is VALID [2022-02-20 21:58:45,523 INFO L272 TraceCheckUtils]: 14: Hoare triple {6719#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {6719#true} is VALID [2022-02-20 21:58:45,524 INFO L290 TraceCheckUtils]: 15: Hoare triple {6719#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {6719#true} is VALID [2022-02-20 21:58:45,524 INFO L290 TraceCheckUtils]: 16: Hoare triple {6719#true} assume { :end_inline_pi_write_regr } true; {6719#true} is VALID [2022-02-20 21:58:45,524 INFO L290 TraceCheckUtils]: 17: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,524 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {6719#true} {6719#true} #1730#return; {6719#true} is VALID [2022-02-20 21:58:45,525 INFO L272 TraceCheckUtils]: 19: Hoare triple {6719#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {6911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:45,525 INFO L290 TraceCheckUtils]: 20: Hoare triple {6911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {6719#true} is VALID [2022-02-20 21:58:45,525 INFO L272 TraceCheckUtils]: 21: Hoare triple {6719#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {6719#true} is VALID [2022-02-20 21:58:45,525 INFO L290 TraceCheckUtils]: 22: Hoare triple {6719#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,525 INFO L272 TraceCheckUtils]: 23: Hoare triple {6719#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {6719#true} is VALID [2022-02-20 21:58:45,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {6719#true} is VALID [2022-02-20 21:58:45,525 INFO L290 TraceCheckUtils]: 25: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,526 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {6719#true} {6719#true} #1650#return; {6719#true} is VALID [2022-02-20 21:58:45,526 INFO L290 TraceCheckUtils]: 27: Hoare triple {6719#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,526 INFO L290 TraceCheckUtils]: 28: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,526 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {6719#true} {6719#true} #1754#return; {6719#true} is VALID [2022-02-20 21:58:45,526 INFO L290 TraceCheckUtils]: 30: Hoare triple {6719#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {6719#true} is VALID [2022-02-20 21:58:45,526 INFO L290 TraceCheckUtils]: 31: Hoare triple {6719#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {6719#true} is VALID [2022-02-20 21:58:45,526 INFO L290 TraceCheckUtils]: 32: Hoare triple {6719#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {6719#true} is VALID [2022-02-20 21:58:45,526 INFO L290 TraceCheckUtils]: 33: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,526 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6719#true} {6719#true} #1732#return; {6719#true} is VALID [2022-02-20 21:58:45,527 INFO L290 TraceCheckUtils]: 35: Hoare triple {6719#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {6719#true} is VALID [2022-02-20 21:58:45,527 INFO L290 TraceCheckUtils]: 36: Hoare triple {6719#true} assume 0 != ~tmp___0~4; {6719#true} is VALID [2022-02-20 21:58:45,527 INFO L272 TraceCheckUtils]: 37: Hoare triple {6719#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {6719#true} is VALID [2022-02-20 21:58:45,527 INFO L290 TraceCheckUtils]: 38: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {6719#true} is VALID [2022-02-20 21:58:45,527 INFO L290 TraceCheckUtils]: 39: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,527 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6719#true} {6719#true} #1734#return; {6719#true} is VALID [2022-02-20 21:58:45,527 INFO L290 TraceCheckUtils]: 41: Hoare triple {6719#true} #res := -1; {6719#true} is VALID [2022-02-20 21:58:45,527 INFO L290 TraceCheckUtils]: 42: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,528 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {6719#true} {6719#true} #1808#return; {6719#true} is VALID [2022-02-20 21:58:45,528 INFO L290 TraceCheckUtils]: 44: Hoare triple {6719#true} assume -2147483648 <= #t~ret129 && #t~ret129 <= 2147483647;~r~3 := #t~ret129;havoc #t~ret129; {6719#true} is VALID [2022-02-20 21:58:45,528 INFO L272 TraceCheckUtils]: 45: Hoare triple {6719#true} call __const_udelay(4295000); {6719#true} is VALID [2022-02-20 21:58:45,528 INFO L290 TraceCheckUtils]: 46: Hoare triple {6719#true} ~arg0 := #in~arg0; {6719#true} is VALID [2022-02-20 21:58:45,528 INFO L290 TraceCheckUtils]: 47: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,528 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {6719#true} {6719#true} #1810#return; {6719#true} is VALID [2022-02-20 21:58:45,528 INFO L290 TraceCheckUtils]: 49: Hoare triple {6719#true} assume !(0 == ~r~3); {6719#true} is VALID [2022-02-20 21:58:45,528 INFO L290 TraceCheckUtils]: 50: Hoare triple {6719#true} assume !(0 != ~r~3); {6719#true} is VALID [2022-02-20 21:58:45,529 INFO L290 TraceCheckUtils]: 51: Hoare triple {6719#true} #res := ~r~3; {6719#true} is VALID [2022-02-20 21:58:45,529 INFO L290 TraceCheckUtils]: 52: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,529 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {6719#true} {6719#true} #1708#return; {6719#true} is VALID [2022-02-20 21:58:45,529 INFO L290 TraceCheckUtils]: 54: Hoare triple {6719#true} assume -2147483648 <= #t~ret161#1 && #t~ret161#1 <= 2147483647;~s~3#1 := #t~ret161#1;havoc #t~ret161#1; {6719#true} is VALID [2022-02-20 21:58:45,529 INFO L290 TraceCheckUtils]: 55: Hoare triple {6719#true} assume 0 != ~s~3#1;#res#1 := -1;call ULTIMATE.dealloc(~#ms~0#1.base, ~#ms~0#1.offset);havoc ~#ms~0#1.base, ~#ms~0#1.offset;call ULTIMATE.dealloc(~#mf~0#1.base, ~#mf~0#1.offset);havoc ~#mf~0#1.base, ~#mf~0#1.offset;call ULTIMATE.dealloc(~#id~0#1.base, ~#id~0#1.offset);havoc ~#id~0#1.base, ~#id~0#1.offset;call ULTIMATE.dealloc(~#id_cmd~0#1.base, ~#id_cmd~0#1.offset);havoc ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset;call ULTIMATE.dealloc(~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset);havoc ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset;call ULTIMATE.dealloc(~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset);havoc ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset;call ULTIMATE.dealloc(~#buf~1#1.base, ~#buf~1#1.offset);havoc ~#buf~1#1.base, ~#buf~1#1.offset; {6719#true} is VALID [2022-02-20 21:58:45,529 INFO L290 TraceCheckUtils]: 56: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,529 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {6719#true} {6720#false} #1916#return; {6720#false} is VALID [2022-02-20 21:58:45,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-02-20 21:58:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:58:45,535 INFO L290 TraceCheckUtils]: 0: Hoare triple {6719#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {6719#true} is VALID [2022-02-20 21:58:45,535 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,535 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6719#true} {6720#false} #1918#return; {6720#false} is VALID [2022-02-20 21:58:45,535 INFO L290 TraceCheckUtils]: 0: Hoare triple {6719#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(98, 2);call #Ultimate.allocInit(3, 3);call write~init~int(112, 3, 0, 1);call write~init~int(116, 3, 1, 1);call write~init~int(0, 3, 2, 1);call #Ultimate.allocInit(19, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(57, 6);call #Ultimate.allocInit(15, 7);call #Ultimate.allocInit(12, 8);call #Ultimate.allocInit(29, 9);call #Ultimate.allocInit(11, 10);call #Ultimate.allocInit(10, 11);call #Ultimate.allocInit(14, 12);call #Ultimate.allocInit(14, 13);call #Ultimate.allocInit(37, 14);call #Ultimate.allocInit(20, 15);call #Ultimate.allocInit(27, 16);call #Ultimate.allocInit(7, 17);call write~init~int(114, 17, 0, 1);call write~init~int(101, 17, 1, 1);call write~init~int(119, 17, 2, 1);call write~init~int(105, 17, 3, 1);call write~init~int(110, 17, 4, 1);call write~init~int(100, 17, 5, 1);call write~init~int(0, 17, 6, 1);call #Ultimate.allocInit(15, 18);call #Ultimate.allocInit(28, 19);call #Ultimate.allocInit(4, 20);call write~init~int(37, 20, 0, 1);call write~init~int(51, 20, 1, 1);call write~init~int(120, 20, 2, 1);call write~init~int(0, 20, 3, 1);call #Ultimate.allocInit(13, 21);call #Ultimate.allocInit(2, 22);call write~init~int(10, 22, 0, 1);call write~init~int(0, 22, 1, 1);call #Ultimate.allocInit(16, 23);call #Ultimate.allocInit(7, 24);call write~init~int(109, 24, 0, 1);call write~init~int(97, 24, 1, 1);call write~init~int(115, 24, 2, 1);call write~init~int(116, 24, 3, 1);call write~init~int(101, 24, 4, 1);call write~init~int(114, 24, 5, 1);call write~init~int(0, 24, 6, 1);call #Ultimate.allocInit(6, 25);call write~init~int(115, 25, 0, 1);call write~init~int(108, 25, 1, 1);call write~init~int(97, 25, 2, 1);call write~init~int(118, 25, 3, 1);call write~init~int(101, 25, 4, 1);call write~init~int(0, 25, 5, 1);call #Ultimate.allocInit(9, 26);call #Ultimate.allocInit(35, 27);call #Ultimate.allocInit(11, 28);call #Ultimate.allocInit(10, 29);call #Ultimate.allocInit(14, 30);call #Ultimate.allocInit(12, 31);call #Ultimate.allocInit(5, 32);call write~init~int(44, 32, 0, 1);call write~init~int(32, 32, 1, 1);call write~init~int(82, 32, 2, 1);call write~init~int(79, 32, 3, 1);call write~init~int(0, 32, 4, 1);call #Ultimate.allocInit(23, 33);call #Ultimate.allocInit(29, 34);call #Ultimate.allocInit(5, 35);call write~init~int(49, 35, 0, 1);call write~init~int(46, 35, 1, 1);call write~init~int(48, 35, 2, 1);call write~init~int(52, 35, 3, 1);call write~init~int(0, 35, 4, 1);call #Ultimate.allocInit(5, 36);call write~init~int(37, 36, 0, 1);call write~init~int(115, 36, 1, 1);call write~init~int(37, 36, 2, 1);call write~init~int(100, 36, 3, 1);call write~init~int(0, 36, 4, 1);call #Ultimate.allocInit(34, 37);call #Ultimate.allocInit(30, 38);call #Ultimate.allocInit(29, 39);call #Ultimate.allocInit(17, 40);call #Ultimate.allocInit(5, 41);call write~init~int(114, 41, 0, 1);call write~init~int(101, 41, 1, 1);call write~init~int(97, 41, 2, 1);call write~init~int(100, 41, 3, 1);call write~init~int(0, 41, 4, 1);call #Ultimate.allocInit(5, 42);call write~init~int(114, 42, 0, 1);call write~init~int(101, 42, 1, 1);call write~init~int(97, 42, 2, 1);call write~init~int(100, 42, 3, 1);call write~init~int(0, 42, 4, 1);call #Ultimate.allocInit(9, 43);call #Ultimate.allocInit(1, 44);call write~init~int(0, 44, 0, 1);call #Ultimate.allocInit(29, 45);call #Ultimate.allocInit(28, 46);call #Ultimate.allocInit(6, 47);call write~init~int(119, 47, 0, 1);call write~init~int(114, 47, 1, 1);call write~init~int(105, 47, 2, 1);call write~init~int(116, 47, 3, 1);call write~init~int(101, 47, 4, 1);call write~init~int(0, 47, 5, 1);call #Ultimate.allocInit(6, 48);call write~init~int(119, 48, 0, 1);call write~init~int(114, 48, 1, 1);call write~init~int(105, 48, 2, 1);call write~init~int(116, 48, 3, 1);call write~init~int(101, 48, 4, 1);call write~init~int(0, 48, 5, 1);call #Ultimate.allocInit(10, 49);call #Ultimate.allocInit(31, 50);call #Ultimate.allocInit(40, 51);call #Ultimate.allocInit(3, 52);call write~init~int(112, 52, 0, 1);call write~init~int(116, 52, 1, 1);call write~init~int(0, 52, 2, 1);call #Ultimate.allocInit(5, 53);call write~init~int(112, 53, 0, 1);call write~init~int(116, 53, 1, 1);call write~init~int(37, 53, 2, 1);call write~init~int(100, 53, 3, 1);call write~init~int(0, 53, 4, 1);call #Ultimate.allocInit(6, 54);call write~init~int(112, 54, 0, 1);call write~init~int(116, 54, 1, 1);call write~init~int(37, 54, 2, 1);call write~init~int(100, 54, 3, 1);call write~init~int(110, 54, 4, 1);call write~init~int(0, 54, 5, 1);call #Ultimate.allocInit(3, 55);call write~init~int(112, 55, 0, 1);call write~init~int(116, 55, 1, 1);call write~init~int(0, 55, 2, 1);~ldv_state_variable_1~0 := 0;~LDV_IN_INTERRUPT~0 := 1;~pt_fops_group1~0.base, ~pt_fops_group1~0.offset := 0, 0;~ref_cnt~0 := 0;~pt_fops_group2~0.base, ~pt_fops_group2~0.offset := 0, 0;~ldv_state_variable_0~0 := 0;~verbose~0 := 0;~major~0 := 96;~name~0.base, ~name~0.offset := 3, 0;~disable~0 := 0;~#drive0~0.base, ~#drive0~0.offset := 56, 0;call #Ultimate.allocInit(24, 56);call write~init~int(0, ~#drive0~0.base, ~#drive0~0.offset, 4);call write~init~int(0, ~#drive0~0.base, 4 + ~#drive0~0.offset, 4);call write~init~int(0, ~#drive0~0.base, 8 + ~#drive0~0.offset, 4);call write~init~int(-1, ~#drive0~0.base, 12 + ~#drive0~0.offset, 4);call write~init~int(-1, ~#drive0~0.base, 16 + ~#drive0~0.offset, 4);call write~init~int(-1, ~#drive0~0.base, 20 + ~#drive0~0.offset, 4);~#drive1~0.base, ~#drive1~0.offset := 57, 0;call #Ultimate.allocInit(24, 57);call write~init~int(0, ~#drive1~0.base, ~#drive1~0.offset, 4);call write~init~int(0, ~#drive1~0.base, 4 + ~#drive1~0.offset, 4);call write~init~int(0, ~#drive1~0.base, 8 + ~#drive1~0.offset, 4);call write~init~int(-1, ~#drive1~0.base, 12 + ~#drive1~0.offset, 4);call write~init~int(-1, ~#drive1~0.base, 16 + ~#drive1~0.offset, 4);call write~init~int(-1, ~#drive1~0.base, 20 + ~#drive1~0.offset, 4);~#drive2~0.base, ~#drive2~0.offset := 58, 0;call #Ultimate.allocInit(24, 58);call write~init~int(0, ~#drive2~0.base, ~#drive2~0.offset, 4);call write~init~int(0, ~#drive2~0.base, 4 + ~#drive2~0.offset, 4);call write~init~int(0, ~#drive2~0.base, 8 + ~#drive2~0.offset, 4);call write~init~int(-1, ~#drive2~0.base, 12 + ~#drive2~0.offset, 4);call write~init~int(-1, ~#drive2~0.base, 16 + ~#drive2~0.offset, 4);call write~init~int(-1, ~#drive2~0.base, 20 + ~#drive2~0.offset, 4);~#drive3~0.base, ~#drive3~0.offset := 59, 0;call #Ultimate.allocInit(24, 59);call write~init~int(0, ~#drive3~0.base, ~#drive3~0.offset, 4);call write~init~int(0, ~#drive3~0.base, 4 + ~#drive3~0.offset, 4);call write~init~int(0, ~#drive3~0.base, 8 + ~#drive3~0.offset, 4);call write~init~int(-1, ~#drive3~0.base, 12 + ~#drive3~0.offset, 4);call write~init~int(-1, ~#drive3~0.base, 16 + ~#drive3~0.offset, 4);call write~init~int(-1, ~#drive3~0.base, 20 + ~#drive3~0.offset, 4);~drives~0.base, ~drives~0.offset := ~drives~0.base[0 := ~#drive0~0.base], ~drives~0.offset[0 := ~#drive0~0.offset];~drives~0.base, ~drives~0.offset := ~drives~0.base[1 := ~#drive1~0.base], ~drives~0.offset[1 := ~#drive1~0.offset];~drives~0.base, ~drives~0.offset := ~drives~0.base[2 := ~#drive2~0.base], ~drives~0.offset[2 := ~#drive2~0.offset];~drives~0.base, ~drives~0.offset := ~drives~0.base[3 := ~#drive3~0.base], ~drives~0.offset[3 := ~#drive3~0.offset];~#pt_mutex~0.base, ~#pt_mutex~0.offset := 60, 0;call #Ultimate.allocInit(156, 60);call write~init~int(1, ~#pt_mutex~0.base, ~#pt_mutex~0.offset, 4);call write~init~int(0, ~#pt_mutex~0.base, 4 + ~#pt_mutex~0.offset, 4);call write~init~int(3735899821, ~#pt_mutex~0.base, 8 + ~#pt_mutex~0.offset, 4);call write~init~int(4294967295, ~#pt_mutex~0.base, 12 + ~#pt_mutex~0.offset, 4);call write~init~$Pointer$(0, -1, ~#pt_mutex~0.base, 16 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 24 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 32 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 40 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(4, 0, ~#pt_mutex~0.base, 48 + ~#pt_mutex~0.offset, 8);call write~init~int(0, ~#pt_mutex~0.base, 56 + ~#pt_mutex~0.offset, 4);call write~init~int(0, ~#pt_mutex~0.base, 60 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(~#pt_mutex~0.base, 72 + ~#pt_mutex~0.offset, ~#pt_mutex~0.base, 72 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(~#pt_mutex~0.base, 72 + ~#pt_mutex~0.offset, ~#pt_mutex~0.base, 80 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 88 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 96 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(~#pt_mutex~0.base, ~#pt_mutex~0.offset, ~#pt_mutex~0.base, 104 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 112 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 120 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 128 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(5, 0, ~#pt_mutex~0.base, 136 + ~#pt_mutex~0.offset, 8);call write~init~int(0, ~#pt_mutex~0.base, 144 + ~#pt_mutex~0.offset, 4);call write~init~int(0, ~#pt_mutex~0.base, 148 + ~#pt_mutex~0.offset, 8);~#pt~0.base, ~#pt~0.offset := 61, 0;call #Ultimate.allocInit(880, 61);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#pt~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#pt~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#pt~0.base);~#pt_scratch~0.base, ~#pt_scratch~0.offset := 62, 0;call #Ultimate.allocInit(512, 62);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#pt_scratch~0.base);~#pt_fops~0.base, ~#pt_fops~0.offset := 63, 0;call #Ultimate.allocInit(232, 63);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pt_fops~0.base, ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~noop_llseek.base, #funAddr~noop_llseek.offset, ~#pt_fops~0.base, 8 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_read.base, #funAddr~pt_read.offset, ~#pt_fops~0.base, 16 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_write.base, #funAddr~pt_write.offset, ~#pt_fops~0.base, 24 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 32 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 40 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 48 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 56 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 64 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 72 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_ioctl.base, #funAddr~pt_ioctl.offset, ~#pt_fops~0.base, 80 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 88 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 96 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_open.base, #funAddr~pt_open.offset, ~#pt_fops~0.base, 104 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 112 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_release.base, #funAddr~pt_release.offset, ~#pt_fops~0.base, 120 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 128 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 136 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 144 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 152 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 160 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 168 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 176 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 184 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 192 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 200 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 208 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 216 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 224 + ~#pt_fops~0.offset, 8);~pt_class~0.base, ~pt_class~0.offset := 0, 0;~ldv_retval_0~0 := 0;~ldv_retval_1~0 := 0;~ldv_spin~0 := 0; {6719#true} is VALID [2022-02-20 21:58:45,536 INFO L290 TraceCheckUtils]: 1: Hoare triple {6719#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret304#1.base, main_#t~ret304#1.offset, main_#t~nondet305#1, main_#t~nondet306#1, main_#t~nondet307#1, main_#t~ret308#1.base, main_#t~ret308#1.offset, main_#t~nondet309#1, main_#t~nondet310#1, main_#t~ret311#1.base, main_#t~ret311#1.offset, main_#t~ret312#1.base, main_#t~ret312#1.offset, main_#t~nondet313#1, main_#t~nondet314#1, main_#t~switch315#1, main_#t~nondet316#1, main_#t~switch317#1, main_#t~ret318#1, main_#t~ret319#1, main_#t~ret320#1, main_#t~ret321#1, main_#t~ret322#1, main_#t~ret323#1, main_#t~ret324#1, main_#t~nondet325#1, main_#t~switch326#1, main_#t~ret327#1, main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset, main_~tmp~29#1.base, main_~tmp~29#1.offset, main_~ldvarg3~0#1, main_~tmp___0~16#1, main_~ldvarg0~0#1, main_~tmp___1~12#1, main_~ldvarg5~0#1, main_~tmp___2~10#1, main_~ldvarg6~0#1.base, main_~ldvarg6~0#1.offset, main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset, main_~ldvarg8~0#1, main_~tmp___4~2#1, main_~ldvarg1~0#1, main_~tmp___5~2#1, main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset, main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset, main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset, main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset, main_~ldvarg2~0#1, main_~tmp___8~0#1, main_~tmp___9~0#1, main_~tmp___10~0#1, main_~tmp___11~0#1;havoc main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset;havoc main_~tmp~29#1.base, main_~tmp~29#1.offset;havoc main_~ldvarg3~0#1;havoc main_~tmp___0~16#1;havoc main_~ldvarg0~0#1;havoc main_~tmp___1~12#1;havoc main_~ldvarg5~0#1;havoc main_~tmp___2~10#1;havoc main_~ldvarg6~0#1.base, main_~ldvarg6~0#1.offset;havoc main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset;havoc main_~ldvarg8~0#1;havoc main_~tmp___4~2#1;havoc main_~ldvarg1~0#1;havoc main_~tmp___5~2#1;havoc main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset;havoc main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset;havoc main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset;havoc main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset;havoc main_~ldvarg2~0#1;havoc main_~tmp___8~0#1;havoc main_~tmp___9~0#1;havoc main_~tmp___10~0#1;havoc main_~tmp___11~0#1; {6719#true} is VALID [2022-02-20 21:58:45,536 INFO L272 TraceCheckUtils]: 2: Hoare triple {6719#true} call main_#t~ret304#1.base, main_#t~ret304#1.offset := ldv_zalloc(8); {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:58:45,536 INFO L290 TraceCheckUtils]: 3: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,536 INFO L290 TraceCheckUtils]: 4: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,536 INFO L290 TraceCheckUtils]: 5: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,537 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {6719#true} {6719#true} #1848#return; {6719#true} is VALID [2022-02-20 21:58:45,537 INFO L290 TraceCheckUtils]: 7: Hoare triple {6719#true} main_~tmp~29#1.base, main_~tmp~29#1.offset := main_#t~ret304#1.base, main_#t~ret304#1.offset;havoc main_#t~ret304#1.base, main_#t~ret304#1.offset;main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset := main_~tmp~29#1.base, main_~tmp~29#1.offset;assume -9223372036854775808 <= main_#t~nondet305#1 && main_#t~nondet305#1 <= 9223372036854775807;main_~tmp___0~16#1 := main_#t~nondet305#1;havoc main_#t~nondet305#1;main_~ldvarg3~0#1 := main_~tmp___0~16#1;main_~tmp___1~12#1 := main_#t~nondet306#1;havoc main_#t~nondet306#1;main_~ldvarg0~0#1 := main_~tmp___1~12#1;assume -2147483648 <= main_#t~nondet307#1 && main_#t~nondet307#1 <= 2147483647;main_~tmp___2~10#1 := main_#t~nondet307#1;havoc main_#t~nondet307#1;main_~ldvarg5~0#1 := main_~tmp___2~10#1; {6719#true} is VALID [2022-02-20 21:58:45,538 INFO L272 TraceCheckUtils]: 8: Hoare triple {6719#true} call main_#t~ret308#1.base, main_#t~ret308#1.offset := ldv_zalloc(1); {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:58:45,538 INFO L290 TraceCheckUtils]: 9: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,538 INFO L290 TraceCheckUtils]: 10: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,538 INFO L290 TraceCheckUtils]: 11: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,538 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {6719#true} {6719#true} #1850#return; {6719#true} is VALID [2022-02-20 21:58:45,539 INFO L290 TraceCheckUtils]: 13: Hoare triple {6719#true} main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset := main_#t~ret308#1.base, main_#t~ret308#1.offset;havoc main_#t~ret308#1.base, main_#t~ret308#1.offset;main_~ldvarg6~0#1.base, main_~ldvarg6~0#1.offset := main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset;assume -2147483648 <= main_#t~nondet309#1 && main_#t~nondet309#1 <= 2147483647;main_~tmp___4~2#1 := main_#t~nondet309#1;havoc main_#t~nondet309#1;main_~ldvarg8~0#1 := main_~tmp___4~2#1;main_~tmp___5~2#1 := main_#t~nondet310#1;havoc main_#t~nondet310#1;main_~ldvarg1~0#1 := main_~tmp___5~2#1; {6719#true} is VALID [2022-02-20 21:58:45,539 INFO L272 TraceCheckUtils]: 14: Hoare triple {6719#true} call main_#t~ret311#1.base, main_#t~ret311#1.offset := ldv_zalloc(8); {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:58:45,539 INFO L290 TraceCheckUtils]: 15: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,539 INFO L290 TraceCheckUtils]: 16: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,539 INFO L290 TraceCheckUtils]: 17: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,539 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {6719#true} {6719#true} #1852#return; {6719#true} is VALID [2022-02-20 21:58:45,540 INFO L290 TraceCheckUtils]: 19: Hoare triple {6719#true} main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset := main_#t~ret311#1.base, main_#t~ret311#1.offset;havoc main_#t~ret311#1.base, main_#t~ret311#1.offset;main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset := main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset; {6719#true} is VALID [2022-02-20 21:58:45,540 INFO L272 TraceCheckUtils]: 20: Hoare triple {6719#true} call main_#t~ret312#1.base, main_#t~ret312#1.offset := ldv_zalloc(1); {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:58:45,540 INFO L290 TraceCheckUtils]: 21: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,540 INFO L290 TraceCheckUtils]: 22: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,540 INFO L290 TraceCheckUtils]: 23: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,540 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {6719#true} {6719#true} #1854#return; {6719#true} is VALID [2022-02-20 21:58:45,541 INFO L290 TraceCheckUtils]: 25: Hoare triple {6719#true} main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset := main_#t~ret312#1.base, main_#t~ret312#1.offset;havoc main_#t~ret312#1.base, main_#t~ret312#1.offset;main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset := main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset;assume -2147483648 <= main_#t~nondet313#1 && main_#t~nondet313#1 <= 2147483647;main_~tmp___8~0#1 := main_#t~nondet313#1;havoc main_#t~nondet313#1;main_~ldvarg2~0#1 := main_~tmp___8~0#1;assume { :begin_inline_ldv_initialize } true; {6719#true} is VALID [2022-02-20 21:58:45,541 INFO L290 TraceCheckUtils]: 26: Hoare triple {6719#true} assume { :end_inline_ldv_initialize } true;~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1; {6719#true} is VALID [2022-02-20 21:58:45,541 INFO L290 TraceCheckUtils]: 27: Hoare triple {6719#true} assume -2147483648 <= main_#t~nondet314#1 && main_#t~nondet314#1 <= 2147483647;main_~tmp___9~0#1 := main_#t~nondet314#1;havoc main_#t~nondet314#1;main_#t~switch315#1 := 0 == main_~tmp___9~0#1; {6719#true} is VALID [2022-02-20 21:58:45,541 INFO L290 TraceCheckUtils]: 28: Hoare triple {6719#true} assume !main_#t~switch315#1;main_#t~switch315#1 := main_#t~switch315#1 || 1 == main_~tmp___9~0#1; {6719#true} is VALID [2022-02-20 21:58:45,541 INFO L290 TraceCheckUtils]: 29: Hoare triple {6719#true} assume main_#t~switch315#1; {6719#true} is VALID [2022-02-20 21:58:45,541 INFO L290 TraceCheckUtils]: 30: Hoare triple {6719#true} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= main_#t~nondet325#1 && main_#t~nondet325#1 <= 2147483647;main_~tmp___11~0#1 := main_#t~nondet325#1;havoc main_#t~nondet325#1;main_#t~switch326#1 := 0 == main_~tmp___11~0#1; {6719#true} is VALID [2022-02-20 21:58:45,541 INFO L290 TraceCheckUtils]: 31: Hoare triple {6719#true} assume !main_#t~switch326#1;main_#t~switch326#1 := main_#t~switch326#1 || 1 == main_~tmp___11~0#1; {6719#true} is VALID [2022-02-20 21:58:45,542 INFO L290 TraceCheckUtils]: 32: Hoare triple {6719#true} assume main_#t~switch326#1; {6719#true} is VALID [2022-02-20 21:58:45,542 INFO L290 TraceCheckUtils]: 33: Hoare triple {6719#true} assume 1 == ~ldv_state_variable_0~0;assume { :begin_inline_pt_init } true;havoc pt_init_#res#1;havoc pt_init_#t~ret288#1, pt_init_#t~ret289#1, pt_init_#t~nondet290#1, pt_init_#t~mem291#1, pt_init_#t~mem292#1.base, pt_init_#t~mem292#1.offset, pt_init_#t~ret293#1.base, pt_init_#t~ret293#1.offset, pt_init_#t~ret294#1, pt_init_#t~ret295#1, pt_init_#t~mem296#1, pt_init_#t~nondet297#1.base, pt_init_#t~nondet297#1.offset, pt_init_#t~nondet298#1.base, pt_init_#t~nondet298#1.offset, pt_init_~unit~2#1, pt_init_~err~1#1, pt_init_~tmp~27#1, pt_init_~#__key~0#1.base, pt_init_~#__key~0#1.offset, pt_init_~tmp___0~14#1.base, pt_init_~tmp___0~14#1.offset, pt_init_~tmp___1~11#1, pt_init_~tmp___2~9#1;havoc pt_init_~unit~2#1;havoc pt_init_~err~1#1;havoc pt_init_~tmp~27#1;call pt_init_~#__key~0#1.base, pt_init_~#__key~0#1.offset := #Ultimate.allocOnStack(8);havoc pt_init_~tmp___0~14#1.base, pt_init_~tmp___0~14#1.offset;havoc pt_init_~tmp___1~11#1;havoc pt_init_~tmp___2~9#1; {6719#true} is VALID [2022-02-20 21:58:45,542 INFO L290 TraceCheckUtils]: 34: Hoare triple {6719#true} assume !(0 != ~disable~0);assume { :begin_inline_pt_detect } true;havoc pt_detect_#res#1;havoc pt_detect_#t~nondet192#1, pt_detect_#t~mem193#1, pt_detect_#t~nondet194#1, pt_detect_#t~mem195#1, pt_detect_#t~mem196#1.base, pt_detect_#t~mem196#1.offset, pt_detect_#t~mem197#1, pt_detect_#t~mem198#1, pt_detect_#t~mem199#1, pt_detect_#t~mem200#1, pt_detect_#t~mem201#1, pt_detect_#t~ret202#1, pt_detect_#t~ret203#1, pt_detect_#t~mem204#1.base, pt_detect_#t~mem204#1.offset, pt_detect_#t~mem205#1.base, pt_detect_#t~mem205#1.offset, pt_detect_#t~ret206#1, pt_detect_#t~ret207#1, pt_detect_#t~mem208#1.base, pt_detect_#t~mem208#1.offset, pt_detect_#t~nondet209#1, pt_detect_~tape~0#1.base, pt_detect_~tape~0#1.offset, pt_detect_~specified~0#1, pt_detect_~found~0#1, pt_detect_~unit~0#1, pt_detect_~tape___0~0#1.base, pt_detect_~tape___0~0#1.offset, pt_detect_~tmp~21#1, pt_detect_~tmp___0~10#1, pt_detect_~tmp___1~7#1, pt_detect_~tmp___2~5#1;havoc pt_detect_~tape~0#1.base, pt_detect_~tape~0#1.offset;havoc pt_detect_~specified~0#1;havoc pt_detect_~found~0#1;havoc pt_detect_~unit~0#1;havoc pt_detect_~tape___0~0#1.base, pt_detect_~tape___0~0#1.offset;havoc pt_detect_~tmp~21#1;havoc pt_detect_~tmp___0~10#1;havoc pt_detect_~tmp___1~7#1;havoc pt_detect_~tmp___2~5#1;pt_detect_~specified~0#1 := 0;pt_detect_~found~0#1 := 0;havoc pt_detect_#t~nondet192#1;pt_detect_~specified~0#1 := 0;pt_detect_~unit~0#1 := 0; {6737#(= |ULTIMATE.start_pt_detect_~unit~0#1| 0)} is VALID [2022-02-20 21:58:45,542 INFO L290 TraceCheckUtils]: 35: Hoare triple {6737#(= |ULTIMATE.start_pt_detect_~unit~0#1| 0)} assume !(pt_detect_~unit~0#1 <= 3); {6720#false} is VALID [2022-02-20 21:58:45,543 INFO L290 TraceCheckUtils]: 36: Hoare triple {6720#false} assume !(0 == pt_detect_~specified~0#1); {6720#false} is VALID [2022-02-20 21:58:45,543 INFO L290 TraceCheckUtils]: 37: Hoare triple {6720#false} assume 0 != pt_detect_~found~0#1;pt_detect_#res#1 := 0; {6720#false} is VALID [2022-02-20 21:58:45,543 INFO L290 TraceCheckUtils]: 38: Hoare triple {6720#false} pt_init_#t~ret288#1 := pt_detect_#res#1;assume { :end_inline_pt_detect } true;assume -2147483648 <= pt_init_#t~ret288#1 && pt_init_#t~ret288#1 <= 2147483647;pt_init_~tmp~27#1 := pt_init_#t~ret288#1;havoc pt_init_#t~ret288#1; {6720#false} is VALID [2022-02-20 21:58:45,543 INFO L290 TraceCheckUtils]: 39: Hoare triple {6720#false} assume !(0 != pt_init_~tmp~27#1);assume { :begin_inline_ldv_register_chrdev_19 } true;ldv_register_chrdev_19_#in~major___0#1, ldv_register_chrdev_19_#in~name___0#1.base, ldv_register_chrdev_19_#in~name___0#1.offset, ldv_register_chrdev_19_#in~fops#1.base, ldv_register_chrdev_19_#in~fops#1.offset := ~major~0, ~name~0.base, ~name~0.offset, ~#pt_fops~0.base, ~#pt_fops~0.offset;havoc ldv_register_chrdev_19_#res#1;havoc ldv_register_chrdev_19_#t~ret329#1, ldv_register_chrdev_19_~major___0#1, ldv_register_chrdev_19_~name___0#1.base, ldv_register_chrdev_19_~name___0#1.offset, ldv_register_chrdev_19_~fops#1.base, ldv_register_chrdev_19_~fops#1.offset, ldv_register_chrdev_19_~ldv_func_res~0#1, ldv_register_chrdev_19_~tmp~30#1;ldv_register_chrdev_19_~major___0#1 := ldv_register_chrdev_19_#in~major___0#1;ldv_register_chrdev_19_~name___0#1.base, ldv_register_chrdev_19_~name___0#1.offset := ldv_register_chrdev_19_#in~name___0#1.base, ldv_register_chrdev_19_#in~name___0#1.offset;ldv_register_chrdev_19_~fops#1.base, ldv_register_chrdev_19_~fops#1.offset := ldv_register_chrdev_19_#in~fops#1.base, ldv_register_chrdev_19_#in~fops#1.offset;havoc ldv_register_chrdev_19_~ldv_func_res~0#1;havoc ldv_register_chrdev_19_~tmp~30#1;assume { :begin_inline_register_chrdev } true;register_chrdev_#in~major___0#1, register_chrdev_#in~name___0#1.base, register_chrdev_#in~name___0#1.offset, register_chrdev_#in~fops#1.base, register_chrdev_#in~fops#1.offset := ldv_register_chrdev_19_~major___0#1, ldv_register_chrdev_19_~name___0#1.base, ldv_register_chrdev_19_~name___0#1.offset, ldv_register_chrdev_19_~fops#1.base, ldv_register_chrdev_19_~fops#1.offset;havoc register_chrdev_#res#1;havoc register_chrdev_#t~ret34#1, register_chrdev_~major___0#1, register_chrdev_~name___0#1.base, register_chrdev_~name___0#1.offset, register_chrdev_~fops#1.base, register_chrdev_~fops#1.offset, register_chrdev_~tmp~5#1;register_chrdev_~major___0#1 := register_chrdev_#in~major___0#1;register_chrdev_~name___0#1.base, register_chrdev_~name___0#1.offset := register_chrdev_#in~name___0#1.base, register_chrdev_#in~name___0#1.offset;register_chrdev_~fops#1.base, register_chrdev_~fops#1.offset := register_chrdev_#in~fops#1.base, register_chrdev_#in~fops#1.offset;havoc register_chrdev_~tmp~5#1;assume { :begin_inline___register_chrdev } true;__register_chrdev_#in~arg0#1, __register_chrdev_#in~arg1#1, __register_chrdev_#in~arg2#1, __register_chrdev_#in~arg3#1.base, __register_chrdev_#in~arg3#1.offset, __register_chrdev_#in~arg4#1.base, __register_chrdev_#in~arg4#1.offset := register_chrdev_~major___0#1, 0, 256, register_chrdev_~name___0#1.base, register_chrdev_~name___0#1.offset, register_chrdev_~fops#1.base, register_chrdev_~fops#1.offset;havoc __register_chrdev_#res#1;havoc __register_chrdev_#t~nondet333#1, __register_chrdev_~arg0#1, __register_chrdev_~arg1#1, __register_chrdev_~arg2#1, __register_chrdev_~arg3#1.base, __register_chrdev_~arg3#1.offset, __register_chrdev_~arg4#1.base, __register_chrdev_~arg4#1.offset;__register_chrdev_~arg0#1 := __register_chrdev_#in~arg0#1;__register_chrdev_~arg1#1 := __register_chrdev_#in~arg1#1;__register_chrdev_~arg2#1 := __register_chrdev_#in~arg2#1;__register_chrdev_~arg3#1.base, __register_chrdev_~arg3#1.offset := __register_chrdev_#in~arg3#1.base, __register_chrdev_#in~arg3#1.offset;__register_chrdev_~arg4#1.base, __register_chrdev_~arg4#1.offset := __register_chrdev_#in~arg4#1.base, __register_chrdev_#in~arg4#1.offset;assume -2147483648 <= __register_chrdev_#t~nondet333#1 && __register_chrdev_#t~nondet333#1 <= 2147483647;__register_chrdev_#res#1 := __register_chrdev_#t~nondet333#1;havoc __register_chrdev_#t~nondet333#1; {6720#false} is VALID [2022-02-20 21:58:45,543 INFO L290 TraceCheckUtils]: 40: Hoare triple {6720#false} register_chrdev_#t~ret34#1 := __register_chrdev_#res#1;assume { :end_inline___register_chrdev } true;assume -2147483648 <= register_chrdev_#t~ret34#1 && register_chrdev_#t~ret34#1 <= 2147483647;register_chrdev_~tmp~5#1 := register_chrdev_#t~ret34#1;havoc register_chrdev_#t~ret34#1;register_chrdev_#res#1 := register_chrdev_~tmp~5#1; {6720#false} is VALID [2022-02-20 21:58:45,543 INFO L290 TraceCheckUtils]: 41: Hoare triple {6720#false} ldv_register_chrdev_19_#t~ret329#1 := register_chrdev_#res#1;assume { :end_inline_register_chrdev } true;assume -2147483648 <= ldv_register_chrdev_19_#t~ret329#1 && ldv_register_chrdev_19_#t~ret329#1 <= 2147483647;ldv_register_chrdev_19_~tmp~30#1 := ldv_register_chrdev_19_#t~ret329#1;havoc ldv_register_chrdev_19_#t~ret329#1;ldv_register_chrdev_19_~ldv_func_res~0#1 := ldv_register_chrdev_19_~tmp~30#1;~ldv_state_variable_1~0 := 1;assume { :begin_inline_ldv_file_operations_1 } true;havoc ldv_file_operations_1_#t~ret302#1.base, ldv_file_operations_1_#t~ret302#1.offset, ldv_file_operations_1_#t~ret303#1.base, ldv_file_operations_1_#t~ret303#1.offset, ldv_file_operations_1_~tmp~28#1.base, ldv_file_operations_1_~tmp~28#1.offset, ldv_file_operations_1_~tmp___0~15#1.base, ldv_file_operations_1_~tmp___0~15#1.offset;havoc ldv_file_operations_1_~tmp~28#1.base, ldv_file_operations_1_~tmp~28#1.offset;havoc ldv_file_operations_1_~tmp___0~15#1.base, ldv_file_operations_1_~tmp___0~15#1.offset; {6720#false} is VALID [2022-02-20 21:58:45,543 INFO L272 TraceCheckUtils]: 42: Hoare triple {6720#false} call ldv_file_operations_1_#t~ret302#1.base, ldv_file_operations_1_#t~ret302#1.offset := ldv_zalloc(1032); {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:58:45,544 INFO L290 TraceCheckUtils]: 43: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,544 INFO L290 TraceCheckUtils]: 44: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,544 INFO L290 TraceCheckUtils]: 45: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,544 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6719#true} {6720#false} #1966#return; {6720#false} is VALID [2022-02-20 21:58:45,545 INFO L290 TraceCheckUtils]: 47: Hoare triple {6720#false} ldv_file_operations_1_~tmp~28#1.base, ldv_file_operations_1_~tmp~28#1.offset := ldv_file_operations_1_#t~ret302#1.base, ldv_file_operations_1_#t~ret302#1.offset;havoc ldv_file_operations_1_#t~ret302#1.base, ldv_file_operations_1_#t~ret302#1.offset;~pt_fops_group1~0.base, ~pt_fops_group1~0.offset := ldv_file_operations_1_~tmp~28#1.base, ldv_file_operations_1_~tmp~28#1.offset; {6720#false} is VALID [2022-02-20 21:58:45,545 INFO L272 TraceCheckUtils]: 48: Hoare triple {6720#false} call ldv_file_operations_1_#t~ret303#1.base, ldv_file_operations_1_#t~ret303#1.offset := ldv_zalloc(512); {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:58:45,545 INFO L290 TraceCheckUtils]: 49: Hoare triple {6813#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {6719#true} is VALID [2022-02-20 21:58:45,545 INFO L290 TraceCheckUtils]: 50: Hoare triple {6719#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {6719#true} is VALID [2022-02-20 21:58:45,545 INFO L290 TraceCheckUtils]: 51: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,545 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6719#true} {6720#false} #1968#return; {6720#false} is VALID [2022-02-20 21:58:45,545 INFO L290 TraceCheckUtils]: 53: Hoare triple {6720#false} ldv_file_operations_1_~tmp___0~15#1.base, ldv_file_operations_1_~tmp___0~15#1.offset := ldv_file_operations_1_#t~ret303#1.base, ldv_file_operations_1_#t~ret303#1.offset;havoc ldv_file_operations_1_#t~ret303#1.base, ldv_file_operations_1_#t~ret303#1.offset;~pt_fops_group2~0.base, ~pt_fops_group2~0.offset := ldv_file_operations_1_~tmp___0~15#1.base, ldv_file_operations_1_~tmp___0~15#1.offset; {6720#false} is VALID [2022-02-20 21:58:45,546 INFO L290 TraceCheckUtils]: 54: Hoare triple {6720#false} assume { :end_inline_ldv_file_operations_1 } true;ldv_register_chrdev_19_#res#1 := ldv_register_chrdev_19_~ldv_func_res~0#1; {6720#false} is VALID [2022-02-20 21:58:45,546 INFO L290 TraceCheckUtils]: 55: Hoare triple {6720#false} pt_init_#t~ret289#1 := ldv_register_chrdev_19_#res#1;assume { :end_inline_ldv_register_chrdev_19 } true;assume -2147483648 <= pt_init_#t~ret289#1 && pt_init_#t~ret289#1 <= 2147483647;pt_init_~err~1#1 := pt_init_#t~ret289#1;havoc pt_init_#t~ret289#1; {6720#false} is VALID [2022-02-20 21:58:45,546 INFO L290 TraceCheckUtils]: 56: Hoare triple {6720#false} assume pt_init_~err~1#1 < 0;havoc pt_init_#t~nondet290#1;pt_init_~unit~2#1 := 0; {6720#false} is VALID [2022-02-20 21:58:45,546 INFO L290 TraceCheckUtils]: 57: Hoare triple {6720#false} assume !(pt_init_~unit~2#1 <= 3); {6720#false} is VALID [2022-02-20 21:58:45,546 INFO L290 TraceCheckUtils]: 58: Hoare triple {6720#false} pt_init_#res#1 := pt_init_~err~1#1;call ULTIMATE.dealloc(pt_init_~#__key~0#1.base, pt_init_~#__key~0#1.offset);havoc pt_init_~#__key~0#1.base, pt_init_~#__key~0#1.offset; {6720#false} is VALID [2022-02-20 21:58:45,546 INFO L290 TraceCheckUtils]: 59: Hoare triple {6720#false} main_#t~ret327#1 := pt_init_#res#1;assume { :end_inline_pt_init } true;assume -2147483648 <= main_#t~ret327#1 && main_#t~ret327#1 <= 2147483647;~ldv_retval_1~0 := main_#t~ret327#1;havoc main_#t~ret327#1; {6720#false} is VALID [2022-02-20 21:58:45,546 INFO L290 TraceCheckUtils]: 60: Hoare triple {6720#false} assume 0 == ~ldv_retval_1~0;~ldv_state_variable_0~0 := 3; {6720#false} is VALID [2022-02-20 21:58:45,546 INFO L290 TraceCheckUtils]: 61: Hoare triple {6720#false} assume !(0 != ~ldv_retval_1~0); {6720#false} is VALID [2022-02-20 21:58:45,547 INFO L290 TraceCheckUtils]: 62: Hoare triple {6720#false} assume -2147483648 <= main_#t~nondet314#1 && main_#t~nondet314#1 <= 2147483647;main_~tmp___9~0#1 := main_#t~nondet314#1;havoc main_#t~nondet314#1;main_#t~switch315#1 := 0 == main_~tmp___9~0#1; {6720#false} is VALID [2022-02-20 21:58:45,547 INFO L290 TraceCheckUtils]: 63: Hoare triple {6720#false} assume main_#t~switch315#1; {6720#false} is VALID [2022-02-20 21:58:45,547 INFO L290 TraceCheckUtils]: 64: Hoare triple {6720#false} assume 0 != ~ldv_state_variable_1~0;assume -2147483648 <= main_#t~nondet316#1 && main_#t~nondet316#1 <= 2147483647;main_~tmp___10~0#1 := main_#t~nondet316#1;havoc main_#t~nondet316#1;main_#t~switch317#1 := 0 == main_~tmp___10~0#1; {6720#false} is VALID [2022-02-20 21:58:45,547 INFO L290 TraceCheckUtils]: 65: Hoare triple {6720#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 1 == main_~tmp___10~0#1; {6720#false} is VALID [2022-02-20 21:58:45,547 INFO L290 TraceCheckUtils]: 66: Hoare triple {6720#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 2 == main_~tmp___10~0#1; {6720#false} is VALID [2022-02-20 21:58:45,547 INFO L290 TraceCheckUtils]: 67: Hoare triple {6720#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 3 == main_~tmp___10~0#1; {6720#false} is VALID [2022-02-20 21:58:45,547 INFO L290 TraceCheckUtils]: 68: Hoare triple {6720#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 4 == main_~tmp___10~0#1; {6720#false} is VALID [2022-02-20 21:58:45,547 INFO L290 TraceCheckUtils]: 69: Hoare triple {6720#false} assume main_#t~switch317#1; {6720#false} is VALID [2022-02-20 21:58:45,548 INFO L290 TraceCheckUtils]: 70: Hoare triple {6720#false} assume 1 == ~ldv_state_variable_1~0;assume { :begin_inline_pt_open } true;pt_open_#in~inode#1.base, pt_open_#in~inode#1.offset, pt_open_#in~file#1.base, pt_open_#in~file#1.offset := ~pt_fops_group1~0.base, ~pt_fops_group1~0.offset, ~pt_fops_group2~0.base, ~pt_fops_group2~0.offset;havoc pt_open_#res#1;havoc pt_open_#t~ret210#1, pt_open_#t~mem212#1, pt_open_#t~short213#1, pt_open_#t~ret214#1, pt_open_#t~ret215#1, pt_open_#t~mem216#1, pt_open_#t~mem217#1, pt_open_#t~mem218#1, pt_open_#t~short219#1, pt_open_#t~ret220#1, pt_open_#t~mem221#1, pt_open_#t~ret222#1.base, pt_open_#t~ret222#1.offset, pt_open_#t~mem223#1.base, pt_open_#t~mem223#1.offset, pt_open_#t~nondet224#1, pt_open_#t~nondet211#1, pt_open_~inode#1.base, pt_open_~inode#1.offset, pt_open_~file#1.base, pt_open_~file#1.offset, pt_open_~unit~1#1, pt_open_~tmp~22#1, pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset, pt_open_~err~0#1, pt_open_~tmp___0~11#1, pt_open_~tmp___1~8#1, pt_open_~tmp___2~6#1.base, pt_open_~tmp___2~6#1.offset;pt_open_~inode#1.base, pt_open_~inode#1.offset := pt_open_#in~inode#1.base, pt_open_#in~inode#1.offset;pt_open_~file#1.base, pt_open_~file#1.offset := pt_open_#in~file#1.base, pt_open_#in~file#1.offset;havoc pt_open_~unit~1#1;havoc pt_open_~tmp~22#1;havoc pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset;havoc pt_open_~err~0#1;havoc pt_open_~tmp___0~11#1;havoc pt_open_~tmp___1~8#1;havoc pt_open_~tmp___2~6#1.base, pt_open_~tmp___2~6#1.offset; {6720#false} is VALID [2022-02-20 21:58:45,548 INFO L272 TraceCheckUtils]: 71: Hoare triple {6720#false} call pt_open_#t~ret210#1 := iminor(pt_open_~inode#1.base, pt_open_~inode#1.offset); {6719#true} is VALID [2022-02-20 21:58:45,548 INFO L290 TraceCheckUtils]: 72: Hoare triple {6719#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {6719#true} is VALID [2022-02-20 21:58:45,548 INFO L290 TraceCheckUtils]: 73: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,548 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {6719#true} {6720#false} #1910#return; {6720#false} is VALID [2022-02-20 21:58:45,548 INFO L290 TraceCheckUtils]: 75: Hoare triple {6720#false} pt_open_~tmp~22#1 := pt_open_#t~ret210#1;havoc pt_open_#t~ret210#1; {6720#false} is VALID [2022-02-20 21:58:45,548 INFO L290 TraceCheckUtils]: 76: Hoare triple {6720#false} assume 0 == (if pt_open_~tmp~22#1 % 4294967296 % 4294967296 <= 2147483647 then pt_open_~tmp~22#1 % 4294967296 % 4294967296 else pt_open_~tmp~22#1 % 4294967296 % 4294967296 - 4294967296);pt_open_~unit~1#1 := 0; {6720#false} is VALID [2022-02-20 21:58:45,548 INFO L290 TraceCheckUtils]: 77: Hoare triple {6720#false} pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset := ~#pt~0.base, ~#pt~0.offset + 220 * (if pt_open_~unit~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then pt_open_~unit~1#1 % 18446744073709551616 % 18446744073709551616 else pt_open_~unit~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616); {6720#false} is VALID [2022-02-20 21:58:45,548 INFO L272 TraceCheckUtils]: 78: Hoare triple {6720#false} call mutex_lock_nested(~#pt_mutex~0.base, ~#pt_mutex~0.offset, 0); {6719#true} is VALID [2022-02-20 21:58:45,551 INFO L290 TraceCheckUtils]: 79: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {6719#true} is VALID [2022-02-20 21:58:45,551 INFO L290 TraceCheckUtils]: 80: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,551 INFO L284 TraceCheckUtils]: 81: Hoare quadruple {6719#true} {6720#false} #1912#return; {6720#false} is VALID [2022-02-20 21:58:45,552 INFO L290 TraceCheckUtils]: 82: Hoare triple {6720#false} pt_open_#t~short213#1 := pt_open_~unit~1#1 > 3; {6720#false} is VALID [2022-02-20 21:58:45,552 INFO L290 TraceCheckUtils]: 83: Hoare triple {6720#false} assume pt_open_#t~short213#1; {6720#false} is VALID [2022-02-20 21:58:45,552 INFO L290 TraceCheckUtils]: 84: Hoare triple {6720#false} assume !pt_open_#t~short213#1;havoc pt_open_#t~mem212#1;havoc pt_open_#t~short213#1;pt_open_~err~0#1 := -16;assume { :begin_inline_atomic_dec_and_test } true;atomic_dec_and_test_#in~v#1.base, atomic_dec_and_test_#in~v#1.offset := pt_open_~tape~1#1.base, 188 + pt_open_~tape~1#1.offset;havoc atomic_dec_and_test_#res#1;havoc atomic_dec_and_test_~v#1.base, atomic_dec_and_test_~v#1.offset, atomic_dec_and_test_~c~0#1;atomic_dec_and_test_~v#1.base, atomic_dec_and_test_~v#1.offset := atomic_dec_and_test_#in~v#1.base, atomic_dec_and_test_#in~v#1.offset;havoc atomic_dec_and_test_~c~0#1;atomic_dec_and_test_#res#1 := (if 0 != atomic_dec_and_test_~c~0#1 then 1 else 0); {6720#false} is VALID [2022-02-20 21:58:45,552 INFO L290 TraceCheckUtils]: 85: Hoare triple {6720#false} pt_open_#t~ret214#1 := atomic_dec_and_test_#res#1;assume { :end_inline_atomic_dec_and_test } true;assume -2147483648 <= pt_open_#t~ret214#1 && pt_open_#t~ret214#1 <= 2147483647;pt_open_~tmp___0~11#1 := pt_open_#t~ret214#1;havoc pt_open_#t~ret214#1; {6720#false} is VALID [2022-02-20 21:58:45,552 INFO L290 TraceCheckUtils]: 86: Hoare triple {6720#false} assume !(0 == pt_open_~tmp___0~11#1); {6720#false} is VALID [2022-02-20 21:58:45,552 INFO L272 TraceCheckUtils]: 87: Hoare triple {6720#false} call pt_open_#t~ret215#1 := pt_identify(pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset); {6814#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} is VALID [2022-02-20 21:58:45,552 INFO L290 TraceCheckUtils]: 88: Hoare triple {6814#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape#1.base, ~tape#1.offset := #in~tape#1.base, #in~tape#1.offset;havoc ~dt~0#1;havoc ~s~3#1;call ~#ms~0#1.base, ~#ms~0#1.offset := #Ultimate.allocOnStack(16);call ~#mf~0#1.base, ~#mf~0#1.offset := #Ultimate.allocOnStack(10);call ~#id~0#1.base, ~#id~0#1.offset := #Ultimate.allocOnStack(18);call ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#buf~1#1.base, ~#buf~1#1.offset := #Ultimate.allocOnStack(36);havoc ~tmp~19#1;havoc ~tmp___0~8#1;havoc ~tmp___1~5#1;call write~$Pointer$(24, 0, ~#ms~0#1.base, ~#ms~0#1.offset, 8);call write~$Pointer$(25, 0, ~#ms~0#1.base, 8 + ~#ms~0#1.offset, 8);call write~int(18, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 1 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 2 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 3 + ~#id_cmd~0#1.offset, 1);call write~int(36, ~#id_cmd~0#1.base, 4 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 5 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 6 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 7 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 8 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 9 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 10 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 11 + ~#id_cmd~0#1.offset, 1);call write~int(26, ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 1 + ~#ms_cmd~0#1.offset, 1);call write~int(42, ~#ms_cmd~0#1.base, 2 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 3 + ~#ms_cmd~0#1.offset, 1);call write~int(36, ~#ms_cmd~0#1.base, 4 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 5 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 6 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 7 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 8 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 9 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 10 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 11 + ~#ms_cmd~0#1.offset, 1);call write~int(77, ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 1 + ~#ls_cmd~0#1.offset, 1);call write~int(113, ~#ls_cmd~0#1.base, 2 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 3 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 4 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 5 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 6 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 7 + ~#ls_cmd~0#1.offset, 1);call write~int(36, ~#ls_cmd~0#1.base, 8 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 9 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 10 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 11 + ~#ls_cmd~0#1.offset, 1); {6719#true} is VALID [2022-02-20 21:58:45,554 INFO L272 TraceCheckUtils]: 89: Hoare triple {6719#true} call #t~ret161#1 := pt_atapi(~tape#1.base, ~tape#1.offset, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 36, ~#buf~1#1.base, ~#buf~1#1.offset, 26, 0); {6867#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} is VALID [2022-02-20 21:58:45,554 INFO L290 TraceCheckUtils]: 90: Hoare triple {6867#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~buf.base, ~buf.offset := #in~buf.base, #in~buf.offset;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~r~3;havoc ~__ms~1;havoc ~tmp~14; {6719#true} is VALID [2022-02-20 21:58:45,555 INFO L272 TraceCheckUtils]: 91: Hoare triple {6719#true} call #t~ret129 := pt_command(~tape.base, ~tape.offset, ~cmd.base, ~cmd.offset, ~dlen, ~fun.base, ~fun.offset); {6911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:45,555 INFO L290 TraceCheckUtils]: 92: Hoare triple {6911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {6719#true} is VALID [2022-02-20 21:58:45,555 INFO L272 TraceCheckUtils]: 93: Hoare triple {6719#true} call pi_connect(~pi~1.base, ~pi~1.offset); {6719#true} is VALID [2022-02-20 21:58:45,555 INFO L290 TraceCheckUtils]: 94: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {6719#true} is VALID [2022-02-20 21:58:45,555 INFO L290 TraceCheckUtils]: 95: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,555 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {6719#true} {6719#true} #1726#return; {6719#true} is VALID [2022-02-20 21:58:45,555 INFO L272 TraceCheckUtils]: 97: Hoare triple {6719#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {6719#true} is VALID [2022-02-20 21:58:45,556 INFO L290 TraceCheckUtils]: 98: Hoare triple {6719#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {6719#true} is VALID [2022-02-20 21:58:45,556 INFO L290 TraceCheckUtils]: 99: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,556 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {6719#true} {6719#true} #1728#return; {6719#true} is VALID [2022-02-20 21:58:45,556 INFO L290 TraceCheckUtils]: 101: Hoare triple {6719#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {6719#true} is VALID [2022-02-20 21:58:45,556 INFO L272 TraceCheckUtils]: 102: Hoare triple {6719#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {6719#true} is VALID [2022-02-20 21:58:45,556 INFO L290 TraceCheckUtils]: 103: Hoare triple {6719#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {6719#true} is VALID [2022-02-20 21:58:45,556 INFO L290 TraceCheckUtils]: 104: Hoare triple {6719#true} assume { :end_inline_pi_write_regr } true; {6719#true} is VALID [2022-02-20 21:58:45,556 INFO L290 TraceCheckUtils]: 105: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,556 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {6719#true} {6719#true} #1730#return; {6719#true} is VALID [2022-02-20 21:58:45,557 INFO L272 TraceCheckUtils]: 107: Hoare triple {6719#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {6911#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:58:45,557 INFO L290 TraceCheckUtils]: 108: Hoare triple {6911#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {6719#true} is VALID [2022-02-20 21:58:45,558 INFO L272 TraceCheckUtils]: 109: Hoare triple {6719#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {6719#true} is VALID [2022-02-20 21:58:45,558 INFO L290 TraceCheckUtils]: 110: Hoare triple {6719#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,558 INFO L272 TraceCheckUtils]: 111: Hoare triple {6719#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {6719#true} is VALID [2022-02-20 21:58:45,558 INFO L290 TraceCheckUtils]: 112: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {6719#true} is VALID [2022-02-20 21:58:45,558 INFO L290 TraceCheckUtils]: 113: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,558 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {6719#true} {6719#true} #1650#return; {6719#true} is VALID [2022-02-20 21:58:45,558 INFO L290 TraceCheckUtils]: 115: Hoare triple {6719#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {6719#true} is VALID [2022-02-20 21:58:45,558 INFO L290 TraceCheckUtils]: 116: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,558 INFO L284 TraceCheckUtils]: 117: Hoare quadruple {6719#true} {6719#true} #1754#return; {6719#true} is VALID [2022-02-20 21:58:45,559 INFO L290 TraceCheckUtils]: 118: Hoare triple {6719#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {6719#true} is VALID [2022-02-20 21:58:45,559 INFO L290 TraceCheckUtils]: 119: Hoare triple {6719#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {6719#true} is VALID [2022-02-20 21:58:45,559 INFO L290 TraceCheckUtils]: 120: Hoare triple {6719#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {6719#true} is VALID [2022-02-20 21:58:45,559 INFO L290 TraceCheckUtils]: 121: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,559 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {6719#true} {6719#true} #1732#return; {6719#true} is VALID [2022-02-20 21:58:45,559 INFO L290 TraceCheckUtils]: 123: Hoare triple {6719#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {6719#true} is VALID [2022-02-20 21:58:45,559 INFO L290 TraceCheckUtils]: 124: Hoare triple {6719#true} assume 0 != ~tmp___0~4; {6719#true} is VALID [2022-02-20 21:58:45,559 INFO L272 TraceCheckUtils]: 125: Hoare triple {6719#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {6719#true} is VALID [2022-02-20 21:58:45,560 INFO L290 TraceCheckUtils]: 126: Hoare triple {6719#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {6719#true} is VALID [2022-02-20 21:58:45,560 INFO L290 TraceCheckUtils]: 127: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,560 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {6719#true} {6719#true} #1734#return; {6719#true} is VALID [2022-02-20 21:58:45,560 INFO L290 TraceCheckUtils]: 129: Hoare triple {6719#true} #res := -1; {6719#true} is VALID [2022-02-20 21:58:45,560 INFO L290 TraceCheckUtils]: 130: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,560 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {6719#true} {6719#true} #1808#return; {6719#true} is VALID [2022-02-20 21:58:45,560 INFO L290 TraceCheckUtils]: 132: Hoare triple {6719#true} assume -2147483648 <= #t~ret129 && #t~ret129 <= 2147483647;~r~3 := #t~ret129;havoc #t~ret129; {6719#true} is VALID [2022-02-20 21:58:45,560 INFO L272 TraceCheckUtils]: 133: Hoare triple {6719#true} call __const_udelay(4295000); {6719#true} is VALID [2022-02-20 21:58:45,560 INFO L290 TraceCheckUtils]: 134: Hoare triple {6719#true} ~arg0 := #in~arg0; {6719#true} is VALID [2022-02-20 21:58:45,561 INFO L290 TraceCheckUtils]: 135: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,561 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {6719#true} {6719#true} #1810#return; {6719#true} is VALID [2022-02-20 21:58:45,561 INFO L290 TraceCheckUtils]: 137: Hoare triple {6719#true} assume !(0 == ~r~3); {6719#true} is VALID [2022-02-20 21:58:45,561 INFO L290 TraceCheckUtils]: 138: Hoare triple {6719#true} assume !(0 != ~r~3); {6719#true} is VALID [2022-02-20 21:58:45,561 INFO L290 TraceCheckUtils]: 139: Hoare triple {6719#true} #res := ~r~3; {6719#true} is VALID [2022-02-20 21:58:45,561 INFO L290 TraceCheckUtils]: 140: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,561 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {6719#true} {6719#true} #1708#return; {6719#true} is VALID [2022-02-20 21:58:45,561 INFO L290 TraceCheckUtils]: 142: Hoare triple {6719#true} assume -2147483648 <= #t~ret161#1 && #t~ret161#1 <= 2147483647;~s~3#1 := #t~ret161#1;havoc #t~ret161#1; {6719#true} is VALID [2022-02-20 21:58:45,562 INFO L290 TraceCheckUtils]: 143: Hoare triple {6719#true} assume 0 != ~s~3#1;#res#1 := -1;call ULTIMATE.dealloc(~#ms~0#1.base, ~#ms~0#1.offset);havoc ~#ms~0#1.base, ~#ms~0#1.offset;call ULTIMATE.dealloc(~#mf~0#1.base, ~#mf~0#1.offset);havoc ~#mf~0#1.base, ~#mf~0#1.offset;call ULTIMATE.dealloc(~#id~0#1.base, ~#id~0#1.offset);havoc ~#id~0#1.base, ~#id~0#1.offset;call ULTIMATE.dealloc(~#id_cmd~0#1.base, ~#id_cmd~0#1.offset);havoc ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset;call ULTIMATE.dealloc(~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset);havoc ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset;call ULTIMATE.dealloc(~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset);havoc ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset;call ULTIMATE.dealloc(~#buf~1#1.base, ~#buf~1#1.offset);havoc ~#buf~1#1.base, ~#buf~1#1.offset; {6719#true} is VALID [2022-02-20 21:58:45,562 INFO L290 TraceCheckUtils]: 144: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,562 INFO L284 TraceCheckUtils]: 145: Hoare quadruple {6719#true} {6720#false} #1916#return; {6720#false} is VALID [2022-02-20 21:58:45,562 INFO L290 TraceCheckUtils]: 146: Hoare triple {6720#false} assume -2147483648 <= pt_open_#t~ret215#1 && pt_open_#t~ret215#1 <= 2147483647;havoc pt_open_#t~ret215#1;pt_open_~err~0#1 := -19;call pt_open_#t~mem216#1 := read~int(pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4); {6720#false} is VALID [2022-02-20 21:58:45,562 INFO L290 TraceCheckUtils]: 147: Hoare triple {6720#false} assume !(0 == pt_open_#t~mem216#1);havoc pt_open_#t~mem216#1;pt_open_~err~0#1 := -30;call pt_open_#t~mem217#1 := read~int(pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4);pt_open_#t~short219#1 := 0 == (if 0 == pt_open_#t~mem217#1 then 0 else (if 1 == pt_open_#t~mem217#1 then 0 else ~bitwiseAnd(pt_open_#t~mem217#1, 2))); {6720#false} is VALID [2022-02-20 21:58:45,562 INFO L290 TraceCheckUtils]: 148: Hoare triple {6720#false} assume pt_open_#t~short219#1;call pt_open_#t~mem218#1 := read~int(pt_open_~file#1.base, 128 + pt_open_~file#1.offset, 4);pt_open_#t~short219#1 := 0 != (if 0 == pt_open_#t~mem218#1 then 0 else (if 1 == pt_open_#t~mem218#1 then 0 else ~bitwiseAnd(pt_open_#t~mem218#1, 2))) % 4294967296; {6720#false} is VALID [2022-02-20 21:58:45,562 INFO L290 TraceCheckUtils]: 149: Hoare triple {6720#false} assume !pt_open_#t~short219#1;havoc pt_open_#t~mem217#1;havoc pt_open_#t~mem218#1;havoc pt_open_#t~short219#1; {6720#false} is VALID [2022-02-20 21:58:45,562 INFO L272 TraceCheckUtils]: 150: Hoare triple {6720#false} call pt_open_#t~ret220#1 := iminor(pt_open_~inode#1.base, pt_open_~inode#1.offset); {6719#true} is VALID [2022-02-20 21:58:45,563 INFO L290 TraceCheckUtils]: 151: Hoare triple {6719#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {6719#true} is VALID [2022-02-20 21:58:45,563 INFO L290 TraceCheckUtils]: 152: Hoare triple {6719#true} assume true; {6719#true} is VALID [2022-02-20 21:58:45,563 INFO L284 TraceCheckUtils]: 153: Hoare quadruple {6719#true} {6720#false} #1918#return; {6720#false} is VALID [2022-02-20 21:58:45,563 INFO L290 TraceCheckUtils]: 154: Hoare triple {6720#false} pt_open_~tmp___1~8#1 := pt_open_#t~ret220#1;havoc pt_open_#t~ret220#1; {6720#false} is VALID [2022-02-20 21:58:45,563 INFO L290 TraceCheckUtils]: 155: Hoare triple {6720#false} assume 0 == (if 0 == pt_open_~tmp___1~8#1 then 0 else (if 1 == pt_open_~tmp___1~8#1 then 0 else ~bitwiseAnd(pt_open_~tmp___1~8#1, 128))) % 4294967296;call pt_open_#t~mem221#1 := read~int(pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4);call write~int(~bitwiseOr(pt_open_#t~mem221#1, 4), pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4);havoc pt_open_#t~mem221#1; {6720#false} is VALID [2022-02-20 21:58:45,563 INFO L290 TraceCheckUtils]: 156: Hoare triple {6720#false} pt_open_~err~0#1 := -12;assume { :begin_inline_kmalloc } true;kmalloc_#in~size#1, kmalloc_#in~flags#1 := 16384, 208;havoc kmalloc_#res#1.base, kmalloc_#res#1.offset;havoc kmalloc_#t~ret328#1.base, kmalloc_#t~ret328#1.offset, kmalloc_~size#1, kmalloc_~flags#1;kmalloc_~size#1 := kmalloc_#in~size#1;kmalloc_~flags#1 := kmalloc_#in~flags#1;assume { :begin_inline_ldv_check_alloc_flags } true;ldv_check_alloc_flags_#in~flags#1 := kmalloc_~flags#1;havoc ldv_check_alloc_flags_~flags#1;ldv_check_alloc_flags_~flags#1 := ldv_check_alloc_flags_#in~flags#1; {6720#false} is VALID [2022-02-20 21:58:45,563 INFO L290 TraceCheckUtils]: 157: Hoare triple {6720#false} assume !(0 == ~ldv_spin~0 || 0 == (if 0 == ldv_check_alloc_flags_~flags#1 then 0 else (if 1 == ldv_check_alloc_flags_~flags#1 then 0 else ~bitwiseAnd(ldv_check_alloc_flags_~flags#1, 16))) % 4294967296); {6720#false} is VALID [2022-02-20 21:58:45,563 INFO L272 TraceCheckUtils]: 158: Hoare triple {6720#false} call ldv_error(); {6720#false} is VALID [2022-02-20 21:58:45,575 INFO L290 TraceCheckUtils]: 159: Hoare triple {6720#false} assume !false; {6720#false} is VALID [2022-02-20 21:58:45,577 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-02-20 21:58:45,578 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:58:45,578 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [175745288] [2022-02-20 21:58:45,578 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [175745288] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:58:45,587 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:58:45,588 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 21:58:45,588 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355361374] [2022-02-20 21:58:45,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:58:45,589 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 160 [2022-02-20 21:58:45,590 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:58:45,590 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-02-20 21:58:45,726 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:58:45,726 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 21:58:45,726 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:58:45,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 21:58:45,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-02-20 21:58:45,727 INFO L87 Difference]: Start difference. First operand 832 states and 1155 transitions. Second operand has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-02-20 21:58:58,454 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 21:59:08,851 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 21:59:15,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:59:15,513 INFO L93 Difference]: Finished difference Result 1865 states and 2687 transitions. [2022-02-20 21:59:15,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 21:59:15,514 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 160 [2022-02-20 21:59:15,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:59:15,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-02-20 21:59:15,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2302 transitions. [2022-02-20 21:59:15,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-02-20 21:59:15,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2302 transitions. [2022-02-20 21:59:15,613 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 2302 transitions. [2022-02-20 21:59:17,512 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2302 edges. 2302 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:59:17,570 INFO L225 Difference]: With dead ends: 1865 [2022-02-20 21:59:17,570 INFO L226 Difference]: Without dead ends: 1065 [2022-02-20 21:59:17,573 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-02-20 21:59:17,574 INFO L933 BasicCegarLoop]: 904 mSDtfsCounter, 436 mSDsluCounter, 1565 mSDsCounter, 0 mSdLazyCounter, 1624 mSolverCounterSat, 265 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 531 SdHoareTripleChecker+Valid, 2469 SdHoareTripleChecker+Invalid, 1890 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 265 IncrementalHoareTripleChecker+Valid, 1624 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.6s IncrementalHoareTripleChecker+Time [2022-02-20 21:59:17,574 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [531 Valid, 2469 Invalid, 1890 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [265 Valid, 1624 Invalid, 1 Unknown, 0 Unchecked, 11.6s Time] [2022-02-20 21:59:17,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1065 states. [2022-02-20 21:59:17,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1065 to 834. [2022-02-20 21:59:17,599 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:59:17,601 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1065 states. Second operand has 834 states, 588 states have (on average 1.3333333333333333) internal successors, (784), 599 states have internal predecessors, (784), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-02-20 21:59:17,603 INFO L74 IsIncluded]: Start isIncluded. First operand 1065 states. Second operand has 834 states, 588 states have (on average 1.3333333333333333) internal successors, (784), 599 states have internal predecessors, (784), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-02-20 21:59:17,605 INFO L87 Difference]: Start difference. First operand 1065 states. Second operand has 834 states, 588 states have (on average 1.3333333333333333) internal successors, (784), 599 states have internal predecessors, (784), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-02-20 21:59:17,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:59:17,653 INFO L93 Difference]: Finished difference Result 1065 states and 1567 transitions. [2022-02-20 21:59:17,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1567 transitions. [2022-02-20 21:59:17,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:59:17,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:59:17,660 INFO L74 IsIncluded]: Start isIncluded. First operand has 834 states, 588 states have (on average 1.3333333333333333) internal successors, (784), 599 states have internal predecessors, (784), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) Second operand 1065 states. [2022-02-20 21:59:17,662 INFO L87 Difference]: Start difference. First operand has 834 states, 588 states have (on average 1.3333333333333333) internal successors, (784), 599 states have internal predecessors, (784), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) Second operand 1065 states. [2022-02-20 21:59:17,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:59:17,709 INFO L93 Difference]: Finished difference Result 1065 states and 1567 transitions. [2022-02-20 21:59:17,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1567 transitions. [2022-02-20 21:59:17,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:59:17,714 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:59:17,714 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:59:17,714 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:59:17,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 834 states, 588 states have (on average 1.3333333333333333) internal successors, (784), 599 states have internal predecessors, (784), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-02-20 21:59:17,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 834 states and 1157 transitions. [2022-02-20 21:59:17,756 INFO L78 Accepts]: Start accepts. Automaton has 834 states and 1157 transitions. Word has length 160 [2022-02-20 21:59:17,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:59:17,756 INFO L470 AbstractCegarLoop]: Abstraction has 834 states and 1157 transitions. [2022-02-20 21:59:17,757 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-02-20 21:59:17,757 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1157 transitions. [2022-02-20 21:59:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-02-20 21:59:17,760 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:59:17,760 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:59:17,760 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 21:59:17,761 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:59:17,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:59:17,761 INFO L85 PathProgramCache]: Analyzing trace with hash 548309897, now seen corresponding path program 1 times [2022-02-20 21:59:17,761 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:59:17,761 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1482941998] [2022-02-20 21:59:17,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:59:17,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:59:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:17,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:59:17,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:17,946 INFO L290 TraceCheckUtils]: 0: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:17,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:17,947 INFO L290 TraceCheckUtils]: 2: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:17,947 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12811#true} {12811#true} #1848#return; {12811#true} is VALID [2022-02-20 21:59:17,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:59:17,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:17,951 INFO L290 TraceCheckUtils]: 0: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:17,952 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:17,952 INFO L290 TraceCheckUtils]: 2: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:17,952 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12811#true} {12811#true} #1850#return; {12811#true} is VALID [2022-02-20 21:59:17,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-02-20 21:59:17,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:17,957 INFO L290 TraceCheckUtils]: 0: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:17,957 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:17,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:17,957 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12811#true} {12811#true} #1852#return; {12811#true} is VALID [2022-02-20 21:59:17,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-02-20 21:59:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:17,963 INFO L290 TraceCheckUtils]: 0: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:17,963 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:17,963 INFO L290 TraceCheckUtils]: 2: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:17,963 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12811#true} {12811#true} #1854#return; {12811#true} is VALID [2022-02-20 21:59:17,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-02-20 21:59:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:17,968 INFO L290 TraceCheckUtils]: 0: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:17,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:17,968 INFO L290 TraceCheckUtils]: 2: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:17,968 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12811#true} {12812#false} #1966#return; {12812#false} is VALID [2022-02-20 21:59:17,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-02-20 21:59:17,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:17,974 INFO L290 TraceCheckUtils]: 0: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:17,974 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:17,975 INFO L290 TraceCheckUtils]: 2: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:17,975 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12811#true} {12812#false} #1968#return; {12812#false} is VALID [2022-02-20 21:59:17,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-02-20 21:59:17,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:17,981 INFO L290 TraceCheckUtils]: 0: Hoare triple {12811#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {12811#true} is VALID [2022-02-20 21:59:17,981 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:17,981 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12811#true} {12812#false} #1910#return; {12812#false} is VALID [2022-02-20 21:59:17,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-02-20 21:59:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:17,993 INFO L290 TraceCheckUtils]: 0: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {12811#true} is VALID [2022-02-20 21:59:17,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:17,994 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12811#true} {12812#false} #1912#return; {12812#false} is VALID [2022-02-20 21:59:18,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-02-20 21:59:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:59:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:59:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:59:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,168 INFO L290 TraceCheckUtils]: 0: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {12811#true} is VALID [2022-02-20 21:59:18,168 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,168 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12811#true} {12811#true} #1726#return; {12811#true} is VALID [2022-02-20 21:59:18,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-02-20 21:59:18,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,176 INFO L290 TraceCheckUtils]: 0: Hoare triple {12811#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {12811#true} is VALID [2022-02-20 21:59:18,177 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,177 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12811#true} {12811#true} #1728#return; {12811#true} is VALID [2022-02-20 21:59:18,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-02-20 21:59:18,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,182 INFO L290 TraceCheckUtils]: 0: Hoare triple {12811#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {12811#true} is VALID [2022-02-20 21:59:18,182 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume { :end_inline_pi_write_regr } true; {12811#true} is VALID [2022-02-20 21:59:18,182 INFO L290 TraceCheckUtils]: 2: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,182 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12811#true} {12811#true} #1730#return; {12811#true} is VALID [2022-02-20 21:59:18,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-02-20 21:59:18,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:59:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 21:59:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,211 INFO L290 TraceCheckUtils]: 0: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {12811#true} is VALID [2022-02-20 21:59:18,211 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,211 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12811#true} {12811#true} #1650#return; {12811#true} is VALID [2022-02-20 21:59:18,211 INFO L290 TraceCheckUtils]: 0: Hoare triple {12811#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,212 INFO L272 TraceCheckUtils]: 1: Hoare triple {12811#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {12811#true} is VALID [2022-02-20 21:59:18,212 INFO L290 TraceCheckUtils]: 2: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {12811#true} is VALID [2022-02-20 21:59:18,212 INFO L290 TraceCheckUtils]: 3: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,212 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {12811#true} {12811#true} #1650#return; {12811#true} is VALID [2022-02-20 21:59:18,212 INFO L290 TraceCheckUtils]: 5: Hoare triple {12811#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,212 INFO L290 TraceCheckUtils]: 6: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,212 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {12811#true} {12811#true} #1754#return; {12811#true} is VALID [2022-02-20 21:59:18,212 INFO L290 TraceCheckUtils]: 0: Hoare triple {13003#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {12811#true} is VALID [2022-02-20 21:59:18,213 INFO L272 TraceCheckUtils]: 1: Hoare triple {12811#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {12811#true} is VALID [2022-02-20 21:59:18,213 INFO L290 TraceCheckUtils]: 2: Hoare triple {12811#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,213 INFO L272 TraceCheckUtils]: 3: Hoare triple {12811#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {12811#true} is VALID [2022-02-20 21:59:18,213 INFO L290 TraceCheckUtils]: 4: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {12811#true} is VALID [2022-02-20 21:59:18,213 INFO L290 TraceCheckUtils]: 5: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,213 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {12811#true} {12811#true} #1650#return; {12811#true} is VALID [2022-02-20 21:59:18,213 INFO L290 TraceCheckUtils]: 7: Hoare triple {12811#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,214 INFO L290 TraceCheckUtils]: 8: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,214 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {12811#true} {12811#true} #1754#return; {12811#true} is VALID [2022-02-20 21:59:18,214 INFO L290 TraceCheckUtils]: 10: Hoare triple {12811#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {12811#true} is VALID [2022-02-20 21:59:18,214 INFO L290 TraceCheckUtils]: 11: Hoare triple {12811#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {12811#true} is VALID [2022-02-20 21:59:18,214 INFO L290 TraceCheckUtils]: 12: Hoare triple {12811#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {12811#true} is VALID [2022-02-20 21:59:18,214 INFO L290 TraceCheckUtils]: 13: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,214 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {12811#true} {12811#true} #1732#return; {12811#true} is VALID [2022-02-20 21:59:18,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-02-20 21:59:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,218 INFO L290 TraceCheckUtils]: 0: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {12811#true} is VALID [2022-02-20 21:59:18,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,225 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12811#true} {12811#true} #1734#return; {12811#true} is VALID [2022-02-20 21:59:18,225 INFO L290 TraceCheckUtils]: 0: Hoare triple {13003#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {12811#true} is VALID [2022-02-20 21:59:18,225 INFO L272 TraceCheckUtils]: 1: Hoare triple {12811#true} call pi_connect(~pi~1.base, ~pi~1.offset); {12811#true} is VALID [2022-02-20 21:59:18,225 INFO L290 TraceCheckUtils]: 2: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {12811#true} is VALID [2022-02-20 21:59:18,225 INFO L290 TraceCheckUtils]: 3: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,225 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {12811#true} {12811#true} #1726#return; {12811#true} is VALID [2022-02-20 21:59:18,226 INFO L272 TraceCheckUtils]: 5: Hoare triple {12811#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {12811#true} is VALID [2022-02-20 21:59:18,226 INFO L290 TraceCheckUtils]: 6: Hoare triple {12811#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {12811#true} is VALID [2022-02-20 21:59:18,226 INFO L290 TraceCheckUtils]: 7: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,226 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {12811#true} {12811#true} #1728#return; {12811#true} is VALID [2022-02-20 21:59:18,226 INFO L290 TraceCheckUtils]: 9: Hoare triple {12811#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {12811#true} is VALID [2022-02-20 21:59:18,226 INFO L272 TraceCheckUtils]: 10: Hoare triple {12811#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {12811#true} is VALID [2022-02-20 21:59:18,226 INFO L290 TraceCheckUtils]: 11: Hoare triple {12811#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {12811#true} is VALID [2022-02-20 21:59:18,226 INFO L290 TraceCheckUtils]: 12: Hoare triple {12811#true} assume { :end_inline_pi_write_regr } true; {12811#true} is VALID [2022-02-20 21:59:18,227 INFO L290 TraceCheckUtils]: 13: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,227 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {12811#true} {12811#true} #1730#return; {12811#true} is VALID [2022-02-20 21:59:18,228 INFO L272 TraceCheckUtils]: 15: Hoare triple {12811#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {13003#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:59:18,228 INFO L290 TraceCheckUtils]: 16: Hoare triple {13003#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {12811#true} is VALID [2022-02-20 21:59:18,228 INFO L272 TraceCheckUtils]: 17: Hoare triple {12811#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {12811#true} is VALID [2022-02-20 21:59:18,228 INFO L290 TraceCheckUtils]: 18: Hoare triple {12811#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,228 INFO L272 TraceCheckUtils]: 19: Hoare triple {12811#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {12811#true} is VALID [2022-02-20 21:59:18,228 INFO L290 TraceCheckUtils]: 20: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {12811#true} is VALID [2022-02-20 21:59:18,229 INFO L290 TraceCheckUtils]: 21: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,229 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {12811#true} {12811#true} #1650#return; {12811#true} is VALID [2022-02-20 21:59:18,229 INFO L290 TraceCheckUtils]: 23: Hoare triple {12811#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,229 INFO L290 TraceCheckUtils]: 24: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,229 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {12811#true} {12811#true} #1754#return; {12811#true} is VALID [2022-02-20 21:59:18,229 INFO L290 TraceCheckUtils]: 26: Hoare triple {12811#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {12811#true} is VALID [2022-02-20 21:59:18,229 INFO L290 TraceCheckUtils]: 27: Hoare triple {12811#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {12811#true} is VALID [2022-02-20 21:59:18,229 INFO L290 TraceCheckUtils]: 28: Hoare triple {12811#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {12811#true} is VALID [2022-02-20 21:59:18,230 INFO L290 TraceCheckUtils]: 29: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,230 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {12811#true} {12811#true} #1732#return; {12811#true} is VALID [2022-02-20 21:59:18,230 INFO L290 TraceCheckUtils]: 31: Hoare triple {12811#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {12811#true} is VALID [2022-02-20 21:59:18,230 INFO L290 TraceCheckUtils]: 32: Hoare triple {12811#true} assume 0 != ~tmp___0~4; {12811#true} is VALID [2022-02-20 21:59:18,230 INFO L272 TraceCheckUtils]: 33: Hoare triple {12811#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {12811#true} is VALID [2022-02-20 21:59:18,230 INFO L290 TraceCheckUtils]: 34: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {12811#true} is VALID [2022-02-20 21:59:18,230 INFO L290 TraceCheckUtils]: 35: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,230 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {12811#true} {12811#true} #1734#return; {12811#true} is VALID [2022-02-20 21:59:18,231 INFO L290 TraceCheckUtils]: 37: Hoare triple {12811#true} #res := -1; {12811#true} is VALID [2022-02-20 21:59:18,231 INFO L290 TraceCheckUtils]: 38: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,231 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {12811#true} {12811#true} #1808#return; {12811#true} is VALID [2022-02-20 21:59:18,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-02-20 21:59:18,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,234 INFO L290 TraceCheckUtils]: 0: Hoare triple {12811#true} ~arg0 := #in~arg0; {12811#true} is VALID [2022-02-20 21:59:18,234 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,235 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12811#true} {12811#true} #1810#return; {12811#true} is VALID [2022-02-20 21:59:18,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {12959#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~buf.base, ~buf.offset := #in~buf.base, #in~buf.offset;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~r~3;havoc ~__ms~1;havoc ~tmp~14; {12811#true} is VALID [2022-02-20 21:59:18,236 INFO L272 TraceCheckUtils]: 1: Hoare triple {12811#true} call #t~ret129 := pt_command(~tape.base, ~tape.offset, ~cmd.base, ~cmd.offset, ~dlen, ~fun.base, ~fun.offset); {13003#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:59:18,236 INFO L290 TraceCheckUtils]: 2: Hoare triple {13003#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {12811#true} is VALID [2022-02-20 21:59:18,236 INFO L272 TraceCheckUtils]: 3: Hoare triple {12811#true} call pi_connect(~pi~1.base, ~pi~1.offset); {12811#true} is VALID [2022-02-20 21:59:18,236 INFO L290 TraceCheckUtils]: 4: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {12811#true} is VALID [2022-02-20 21:59:18,236 INFO L290 TraceCheckUtils]: 5: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,236 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {12811#true} {12811#true} #1726#return; {12811#true} is VALID [2022-02-20 21:59:18,236 INFO L272 TraceCheckUtils]: 7: Hoare triple {12811#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {12811#true} is VALID [2022-02-20 21:59:18,237 INFO L290 TraceCheckUtils]: 8: Hoare triple {12811#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {12811#true} is VALID [2022-02-20 21:59:18,237 INFO L290 TraceCheckUtils]: 9: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,237 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12811#true} {12811#true} #1728#return; {12811#true} is VALID [2022-02-20 21:59:18,237 INFO L290 TraceCheckUtils]: 11: Hoare triple {12811#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {12811#true} is VALID [2022-02-20 21:59:18,237 INFO L272 TraceCheckUtils]: 12: Hoare triple {12811#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {12811#true} is VALID [2022-02-20 21:59:18,237 INFO L290 TraceCheckUtils]: 13: Hoare triple {12811#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {12811#true} is VALID [2022-02-20 21:59:18,237 INFO L290 TraceCheckUtils]: 14: Hoare triple {12811#true} assume { :end_inline_pi_write_regr } true; {12811#true} is VALID [2022-02-20 21:59:18,237 INFO L290 TraceCheckUtils]: 15: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,238 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {12811#true} {12811#true} #1730#return; {12811#true} is VALID [2022-02-20 21:59:18,238 INFO L272 TraceCheckUtils]: 17: Hoare triple {12811#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {13003#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:59:18,239 INFO L290 TraceCheckUtils]: 18: Hoare triple {13003#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {12811#true} is VALID [2022-02-20 21:59:18,239 INFO L272 TraceCheckUtils]: 19: Hoare triple {12811#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {12811#true} is VALID [2022-02-20 21:59:18,239 INFO L290 TraceCheckUtils]: 20: Hoare triple {12811#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,239 INFO L272 TraceCheckUtils]: 21: Hoare triple {12811#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {12811#true} is VALID [2022-02-20 21:59:18,239 INFO L290 TraceCheckUtils]: 22: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {12811#true} is VALID [2022-02-20 21:59:18,239 INFO L290 TraceCheckUtils]: 23: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,239 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {12811#true} {12811#true} #1650#return; {12811#true} is VALID [2022-02-20 21:59:18,239 INFO L290 TraceCheckUtils]: 25: Hoare triple {12811#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,240 INFO L290 TraceCheckUtils]: 26: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,240 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {12811#true} {12811#true} #1754#return; {12811#true} is VALID [2022-02-20 21:59:18,240 INFO L290 TraceCheckUtils]: 28: Hoare triple {12811#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {12811#true} is VALID [2022-02-20 21:59:18,240 INFO L290 TraceCheckUtils]: 29: Hoare triple {12811#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {12811#true} is VALID [2022-02-20 21:59:18,240 INFO L290 TraceCheckUtils]: 30: Hoare triple {12811#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {12811#true} is VALID [2022-02-20 21:59:18,240 INFO L290 TraceCheckUtils]: 31: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,240 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12811#true} {12811#true} #1732#return; {12811#true} is VALID [2022-02-20 21:59:18,240 INFO L290 TraceCheckUtils]: 33: Hoare triple {12811#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {12811#true} is VALID [2022-02-20 21:59:18,241 INFO L290 TraceCheckUtils]: 34: Hoare triple {12811#true} assume 0 != ~tmp___0~4; {12811#true} is VALID [2022-02-20 21:59:18,241 INFO L272 TraceCheckUtils]: 35: Hoare triple {12811#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {12811#true} is VALID [2022-02-20 21:59:18,241 INFO L290 TraceCheckUtils]: 36: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {12811#true} is VALID [2022-02-20 21:59:18,241 INFO L290 TraceCheckUtils]: 37: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,241 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {12811#true} {12811#true} #1734#return; {12811#true} is VALID [2022-02-20 21:59:18,241 INFO L290 TraceCheckUtils]: 39: Hoare triple {12811#true} #res := -1; {12811#true} is VALID [2022-02-20 21:59:18,241 INFO L290 TraceCheckUtils]: 40: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,241 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12811#true} {12811#true} #1808#return; {12811#true} is VALID [2022-02-20 21:59:18,242 INFO L290 TraceCheckUtils]: 42: Hoare triple {12811#true} assume -2147483648 <= #t~ret129 && #t~ret129 <= 2147483647;~r~3 := #t~ret129;havoc #t~ret129; {12811#true} is VALID [2022-02-20 21:59:18,242 INFO L272 TraceCheckUtils]: 43: Hoare triple {12811#true} call __const_udelay(4295000); {12811#true} is VALID [2022-02-20 21:59:18,242 INFO L290 TraceCheckUtils]: 44: Hoare triple {12811#true} ~arg0 := #in~arg0; {12811#true} is VALID [2022-02-20 21:59:18,242 INFO L290 TraceCheckUtils]: 45: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,242 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {12811#true} {12811#true} #1810#return; {12811#true} is VALID [2022-02-20 21:59:18,242 INFO L290 TraceCheckUtils]: 47: Hoare triple {12811#true} assume !(0 == ~r~3); {12811#true} is VALID [2022-02-20 21:59:18,242 INFO L290 TraceCheckUtils]: 48: Hoare triple {12811#true} assume !(0 != ~r~3); {12811#true} is VALID [2022-02-20 21:59:18,242 INFO L290 TraceCheckUtils]: 49: Hoare triple {12811#true} #res := ~r~3; {12811#true} is VALID [2022-02-20 21:59:18,243 INFO L290 TraceCheckUtils]: 50: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,243 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {12811#true} {12811#true} #1708#return; {12811#true} is VALID [2022-02-20 21:59:18,243 INFO L290 TraceCheckUtils]: 0: Hoare triple {12906#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape#1.base, ~tape#1.offset := #in~tape#1.base, #in~tape#1.offset;havoc ~dt~0#1;havoc ~s~3#1;call ~#ms~0#1.base, ~#ms~0#1.offset := #Ultimate.allocOnStack(16);call ~#mf~0#1.base, ~#mf~0#1.offset := #Ultimate.allocOnStack(10);call ~#id~0#1.base, ~#id~0#1.offset := #Ultimate.allocOnStack(18);call ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#buf~1#1.base, ~#buf~1#1.offset := #Ultimate.allocOnStack(36);havoc ~tmp~19#1;havoc ~tmp___0~8#1;havoc ~tmp___1~5#1;call write~$Pointer$(24, 0, ~#ms~0#1.base, ~#ms~0#1.offset, 8);call write~$Pointer$(25, 0, ~#ms~0#1.base, 8 + ~#ms~0#1.offset, 8);call write~int(18, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 1 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 2 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 3 + ~#id_cmd~0#1.offset, 1);call write~int(36, ~#id_cmd~0#1.base, 4 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 5 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 6 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 7 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 8 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 9 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 10 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 11 + ~#id_cmd~0#1.offset, 1);call write~int(26, ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 1 + ~#ms_cmd~0#1.offset, 1);call write~int(42, ~#ms_cmd~0#1.base, 2 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 3 + ~#ms_cmd~0#1.offset, 1);call write~int(36, ~#ms_cmd~0#1.base, 4 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 5 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 6 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 7 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 8 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 9 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 10 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 11 + ~#ms_cmd~0#1.offset, 1);call write~int(77, ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 1 + ~#ls_cmd~0#1.offset, 1);call write~int(113, ~#ls_cmd~0#1.base, 2 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 3 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 4 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 5 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 6 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 7 + ~#ls_cmd~0#1.offset, 1);call write~int(36, ~#ls_cmd~0#1.base, 8 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 9 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 10 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 11 + ~#ls_cmd~0#1.offset, 1); {12811#true} is VALID [2022-02-20 21:59:18,244 INFO L272 TraceCheckUtils]: 1: Hoare triple {12811#true} call #t~ret161#1 := pt_atapi(~tape#1.base, ~tape#1.offset, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 36, ~#buf~1#1.base, ~#buf~1#1.offset, 26, 0); {12959#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} is VALID [2022-02-20 21:59:18,244 INFO L290 TraceCheckUtils]: 2: Hoare triple {12959#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~buf.base, ~buf.offset := #in~buf.base, #in~buf.offset;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~r~3;havoc ~__ms~1;havoc ~tmp~14; {12811#true} is VALID [2022-02-20 21:59:18,245 INFO L272 TraceCheckUtils]: 3: Hoare triple {12811#true} call #t~ret129 := pt_command(~tape.base, ~tape.offset, ~cmd.base, ~cmd.offset, ~dlen, ~fun.base, ~fun.offset); {13003#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:59:18,245 INFO L290 TraceCheckUtils]: 4: Hoare triple {13003#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {12811#true} is VALID [2022-02-20 21:59:18,245 INFO L272 TraceCheckUtils]: 5: Hoare triple {12811#true} call pi_connect(~pi~1.base, ~pi~1.offset); {12811#true} is VALID [2022-02-20 21:59:18,246 INFO L290 TraceCheckUtils]: 6: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {12811#true} is VALID [2022-02-20 21:59:18,246 INFO L290 TraceCheckUtils]: 7: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,246 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {12811#true} {12811#true} #1726#return; {12811#true} is VALID [2022-02-20 21:59:18,246 INFO L272 TraceCheckUtils]: 9: Hoare triple {12811#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {12811#true} is VALID [2022-02-20 21:59:18,246 INFO L290 TraceCheckUtils]: 10: Hoare triple {12811#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {12811#true} is VALID [2022-02-20 21:59:18,246 INFO L290 TraceCheckUtils]: 11: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,246 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {12811#true} {12811#true} #1728#return; {12811#true} is VALID [2022-02-20 21:59:18,246 INFO L290 TraceCheckUtils]: 13: Hoare triple {12811#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {12811#true} is VALID [2022-02-20 21:59:18,247 INFO L272 TraceCheckUtils]: 14: Hoare triple {12811#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {12811#true} is VALID [2022-02-20 21:59:18,247 INFO L290 TraceCheckUtils]: 15: Hoare triple {12811#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {12811#true} is VALID [2022-02-20 21:59:18,247 INFO L290 TraceCheckUtils]: 16: Hoare triple {12811#true} assume { :end_inline_pi_write_regr } true; {12811#true} is VALID [2022-02-20 21:59:18,247 INFO L290 TraceCheckUtils]: 17: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,247 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {12811#true} {12811#true} #1730#return; {12811#true} is VALID [2022-02-20 21:59:18,248 INFO L272 TraceCheckUtils]: 19: Hoare triple {12811#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {13003#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:59:18,248 INFO L290 TraceCheckUtils]: 20: Hoare triple {13003#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {12811#true} is VALID [2022-02-20 21:59:18,248 INFO L272 TraceCheckUtils]: 21: Hoare triple {12811#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {12811#true} is VALID [2022-02-20 21:59:18,248 INFO L290 TraceCheckUtils]: 22: Hoare triple {12811#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,248 INFO L272 TraceCheckUtils]: 23: Hoare triple {12811#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {12811#true} is VALID [2022-02-20 21:59:18,249 INFO L290 TraceCheckUtils]: 24: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {12811#true} is VALID [2022-02-20 21:59:18,249 INFO L290 TraceCheckUtils]: 25: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,249 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {12811#true} {12811#true} #1650#return; {12811#true} is VALID [2022-02-20 21:59:18,249 INFO L290 TraceCheckUtils]: 27: Hoare triple {12811#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,249 INFO L290 TraceCheckUtils]: 28: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,249 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {12811#true} {12811#true} #1754#return; {12811#true} is VALID [2022-02-20 21:59:18,249 INFO L290 TraceCheckUtils]: 30: Hoare triple {12811#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {12811#true} is VALID [2022-02-20 21:59:18,249 INFO L290 TraceCheckUtils]: 31: Hoare triple {12811#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {12811#true} is VALID [2022-02-20 21:59:18,250 INFO L290 TraceCheckUtils]: 32: Hoare triple {12811#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {12811#true} is VALID [2022-02-20 21:59:18,250 INFO L290 TraceCheckUtils]: 33: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,250 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {12811#true} {12811#true} #1732#return; {12811#true} is VALID [2022-02-20 21:59:18,250 INFO L290 TraceCheckUtils]: 35: Hoare triple {12811#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {12811#true} is VALID [2022-02-20 21:59:18,250 INFO L290 TraceCheckUtils]: 36: Hoare triple {12811#true} assume 0 != ~tmp___0~4; {12811#true} is VALID [2022-02-20 21:59:18,250 INFO L272 TraceCheckUtils]: 37: Hoare triple {12811#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {12811#true} is VALID [2022-02-20 21:59:18,250 INFO L290 TraceCheckUtils]: 38: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {12811#true} is VALID [2022-02-20 21:59:18,250 INFO L290 TraceCheckUtils]: 39: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,250 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {12811#true} {12811#true} #1734#return; {12811#true} is VALID [2022-02-20 21:59:18,251 INFO L290 TraceCheckUtils]: 41: Hoare triple {12811#true} #res := -1; {12811#true} is VALID [2022-02-20 21:59:18,251 INFO L290 TraceCheckUtils]: 42: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,251 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {12811#true} {12811#true} #1808#return; {12811#true} is VALID [2022-02-20 21:59:18,251 INFO L290 TraceCheckUtils]: 44: Hoare triple {12811#true} assume -2147483648 <= #t~ret129 && #t~ret129 <= 2147483647;~r~3 := #t~ret129;havoc #t~ret129; {12811#true} is VALID [2022-02-20 21:59:18,251 INFO L272 TraceCheckUtils]: 45: Hoare triple {12811#true} call __const_udelay(4295000); {12811#true} is VALID [2022-02-20 21:59:18,251 INFO L290 TraceCheckUtils]: 46: Hoare triple {12811#true} ~arg0 := #in~arg0; {12811#true} is VALID [2022-02-20 21:59:18,251 INFO L290 TraceCheckUtils]: 47: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,251 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {12811#true} {12811#true} #1810#return; {12811#true} is VALID [2022-02-20 21:59:18,252 INFO L290 TraceCheckUtils]: 49: Hoare triple {12811#true} assume !(0 == ~r~3); {12811#true} is VALID [2022-02-20 21:59:18,252 INFO L290 TraceCheckUtils]: 50: Hoare triple {12811#true} assume !(0 != ~r~3); {12811#true} is VALID [2022-02-20 21:59:18,252 INFO L290 TraceCheckUtils]: 51: Hoare triple {12811#true} #res := ~r~3; {12811#true} is VALID [2022-02-20 21:59:18,252 INFO L290 TraceCheckUtils]: 52: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,252 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {12811#true} {12811#true} #1708#return; {12811#true} is VALID [2022-02-20 21:59:18,252 INFO L290 TraceCheckUtils]: 54: Hoare triple {12811#true} assume -2147483648 <= #t~ret161#1 && #t~ret161#1 <= 2147483647;~s~3#1 := #t~ret161#1;havoc #t~ret161#1; {12811#true} is VALID [2022-02-20 21:59:18,252 INFO L290 TraceCheckUtils]: 55: Hoare triple {12811#true} assume 0 != ~s~3#1;#res#1 := -1;call ULTIMATE.dealloc(~#ms~0#1.base, ~#ms~0#1.offset);havoc ~#ms~0#1.base, ~#ms~0#1.offset;call ULTIMATE.dealloc(~#mf~0#1.base, ~#mf~0#1.offset);havoc ~#mf~0#1.base, ~#mf~0#1.offset;call ULTIMATE.dealloc(~#id~0#1.base, ~#id~0#1.offset);havoc ~#id~0#1.base, ~#id~0#1.offset;call ULTIMATE.dealloc(~#id_cmd~0#1.base, ~#id_cmd~0#1.offset);havoc ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset;call ULTIMATE.dealloc(~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset);havoc ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset;call ULTIMATE.dealloc(~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset);havoc ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset;call ULTIMATE.dealloc(~#buf~1#1.base, ~#buf~1#1.offset);havoc ~#buf~1#1.base, ~#buf~1#1.offset; {12811#true} is VALID [2022-02-20 21:59:18,252 INFO L290 TraceCheckUtils]: 56: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,253 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {12811#true} {12812#false} #1916#return; {12812#false} is VALID [2022-02-20 21:59:18,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-02-20 21:59:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:59:18,257 INFO L290 TraceCheckUtils]: 0: Hoare triple {12811#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {12811#true} is VALID [2022-02-20 21:59:18,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,257 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12811#true} {12812#false} #1918#return; {12812#false} is VALID [2022-02-20 21:59:18,257 INFO L290 TraceCheckUtils]: 0: Hoare triple {12811#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(98, 2);call #Ultimate.allocInit(3, 3);call write~init~int(112, 3, 0, 1);call write~init~int(116, 3, 1, 1);call write~init~int(0, 3, 2, 1);call #Ultimate.allocInit(19, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(57, 6);call #Ultimate.allocInit(15, 7);call #Ultimate.allocInit(12, 8);call #Ultimate.allocInit(29, 9);call #Ultimate.allocInit(11, 10);call #Ultimate.allocInit(10, 11);call #Ultimate.allocInit(14, 12);call #Ultimate.allocInit(14, 13);call #Ultimate.allocInit(37, 14);call #Ultimate.allocInit(20, 15);call #Ultimate.allocInit(27, 16);call #Ultimate.allocInit(7, 17);call write~init~int(114, 17, 0, 1);call write~init~int(101, 17, 1, 1);call write~init~int(119, 17, 2, 1);call write~init~int(105, 17, 3, 1);call write~init~int(110, 17, 4, 1);call write~init~int(100, 17, 5, 1);call write~init~int(0, 17, 6, 1);call #Ultimate.allocInit(15, 18);call #Ultimate.allocInit(28, 19);call #Ultimate.allocInit(4, 20);call write~init~int(37, 20, 0, 1);call write~init~int(51, 20, 1, 1);call write~init~int(120, 20, 2, 1);call write~init~int(0, 20, 3, 1);call #Ultimate.allocInit(13, 21);call #Ultimate.allocInit(2, 22);call write~init~int(10, 22, 0, 1);call write~init~int(0, 22, 1, 1);call #Ultimate.allocInit(16, 23);call #Ultimate.allocInit(7, 24);call write~init~int(109, 24, 0, 1);call write~init~int(97, 24, 1, 1);call write~init~int(115, 24, 2, 1);call write~init~int(116, 24, 3, 1);call write~init~int(101, 24, 4, 1);call write~init~int(114, 24, 5, 1);call write~init~int(0, 24, 6, 1);call #Ultimate.allocInit(6, 25);call write~init~int(115, 25, 0, 1);call write~init~int(108, 25, 1, 1);call write~init~int(97, 25, 2, 1);call write~init~int(118, 25, 3, 1);call write~init~int(101, 25, 4, 1);call write~init~int(0, 25, 5, 1);call #Ultimate.allocInit(9, 26);call #Ultimate.allocInit(35, 27);call #Ultimate.allocInit(11, 28);call #Ultimate.allocInit(10, 29);call #Ultimate.allocInit(14, 30);call #Ultimate.allocInit(12, 31);call #Ultimate.allocInit(5, 32);call write~init~int(44, 32, 0, 1);call write~init~int(32, 32, 1, 1);call write~init~int(82, 32, 2, 1);call write~init~int(79, 32, 3, 1);call write~init~int(0, 32, 4, 1);call #Ultimate.allocInit(23, 33);call #Ultimate.allocInit(29, 34);call #Ultimate.allocInit(5, 35);call write~init~int(49, 35, 0, 1);call write~init~int(46, 35, 1, 1);call write~init~int(48, 35, 2, 1);call write~init~int(52, 35, 3, 1);call write~init~int(0, 35, 4, 1);call #Ultimate.allocInit(5, 36);call write~init~int(37, 36, 0, 1);call write~init~int(115, 36, 1, 1);call write~init~int(37, 36, 2, 1);call write~init~int(100, 36, 3, 1);call write~init~int(0, 36, 4, 1);call #Ultimate.allocInit(34, 37);call #Ultimate.allocInit(30, 38);call #Ultimate.allocInit(29, 39);call #Ultimate.allocInit(17, 40);call #Ultimate.allocInit(5, 41);call write~init~int(114, 41, 0, 1);call write~init~int(101, 41, 1, 1);call write~init~int(97, 41, 2, 1);call write~init~int(100, 41, 3, 1);call write~init~int(0, 41, 4, 1);call #Ultimate.allocInit(5, 42);call write~init~int(114, 42, 0, 1);call write~init~int(101, 42, 1, 1);call write~init~int(97, 42, 2, 1);call write~init~int(100, 42, 3, 1);call write~init~int(0, 42, 4, 1);call #Ultimate.allocInit(9, 43);call #Ultimate.allocInit(1, 44);call write~init~int(0, 44, 0, 1);call #Ultimate.allocInit(29, 45);call #Ultimate.allocInit(28, 46);call #Ultimate.allocInit(6, 47);call write~init~int(119, 47, 0, 1);call write~init~int(114, 47, 1, 1);call write~init~int(105, 47, 2, 1);call write~init~int(116, 47, 3, 1);call write~init~int(101, 47, 4, 1);call write~init~int(0, 47, 5, 1);call #Ultimate.allocInit(6, 48);call write~init~int(119, 48, 0, 1);call write~init~int(114, 48, 1, 1);call write~init~int(105, 48, 2, 1);call write~init~int(116, 48, 3, 1);call write~init~int(101, 48, 4, 1);call write~init~int(0, 48, 5, 1);call #Ultimate.allocInit(10, 49);call #Ultimate.allocInit(31, 50);call #Ultimate.allocInit(40, 51);call #Ultimate.allocInit(3, 52);call write~init~int(112, 52, 0, 1);call write~init~int(116, 52, 1, 1);call write~init~int(0, 52, 2, 1);call #Ultimate.allocInit(5, 53);call write~init~int(112, 53, 0, 1);call write~init~int(116, 53, 1, 1);call write~init~int(37, 53, 2, 1);call write~init~int(100, 53, 3, 1);call write~init~int(0, 53, 4, 1);call #Ultimate.allocInit(6, 54);call write~init~int(112, 54, 0, 1);call write~init~int(116, 54, 1, 1);call write~init~int(37, 54, 2, 1);call write~init~int(100, 54, 3, 1);call write~init~int(110, 54, 4, 1);call write~init~int(0, 54, 5, 1);call #Ultimate.allocInit(3, 55);call write~init~int(112, 55, 0, 1);call write~init~int(116, 55, 1, 1);call write~init~int(0, 55, 2, 1);~ldv_state_variable_1~0 := 0;~LDV_IN_INTERRUPT~0 := 1;~pt_fops_group1~0.base, ~pt_fops_group1~0.offset := 0, 0;~ref_cnt~0 := 0;~pt_fops_group2~0.base, ~pt_fops_group2~0.offset := 0, 0;~ldv_state_variable_0~0 := 0;~verbose~0 := 0;~major~0 := 96;~name~0.base, ~name~0.offset := 3, 0;~disable~0 := 0;~#drive0~0.base, ~#drive0~0.offset := 56, 0;call #Ultimate.allocInit(24, 56);call write~init~int(0, ~#drive0~0.base, ~#drive0~0.offset, 4);call write~init~int(0, ~#drive0~0.base, 4 + ~#drive0~0.offset, 4);call write~init~int(0, ~#drive0~0.base, 8 + ~#drive0~0.offset, 4);call write~init~int(-1, ~#drive0~0.base, 12 + ~#drive0~0.offset, 4);call write~init~int(-1, ~#drive0~0.base, 16 + ~#drive0~0.offset, 4);call write~init~int(-1, ~#drive0~0.base, 20 + ~#drive0~0.offset, 4);~#drive1~0.base, ~#drive1~0.offset := 57, 0;call #Ultimate.allocInit(24, 57);call write~init~int(0, ~#drive1~0.base, ~#drive1~0.offset, 4);call write~init~int(0, ~#drive1~0.base, 4 + ~#drive1~0.offset, 4);call write~init~int(0, ~#drive1~0.base, 8 + ~#drive1~0.offset, 4);call write~init~int(-1, ~#drive1~0.base, 12 + ~#drive1~0.offset, 4);call write~init~int(-1, ~#drive1~0.base, 16 + ~#drive1~0.offset, 4);call write~init~int(-1, ~#drive1~0.base, 20 + ~#drive1~0.offset, 4);~#drive2~0.base, ~#drive2~0.offset := 58, 0;call #Ultimate.allocInit(24, 58);call write~init~int(0, ~#drive2~0.base, ~#drive2~0.offset, 4);call write~init~int(0, ~#drive2~0.base, 4 + ~#drive2~0.offset, 4);call write~init~int(0, ~#drive2~0.base, 8 + ~#drive2~0.offset, 4);call write~init~int(-1, ~#drive2~0.base, 12 + ~#drive2~0.offset, 4);call write~init~int(-1, ~#drive2~0.base, 16 + ~#drive2~0.offset, 4);call write~init~int(-1, ~#drive2~0.base, 20 + ~#drive2~0.offset, 4);~#drive3~0.base, ~#drive3~0.offset := 59, 0;call #Ultimate.allocInit(24, 59);call write~init~int(0, ~#drive3~0.base, ~#drive3~0.offset, 4);call write~init~int(0, ~#drive3~0.base, 4 + ~#drive3~0.offset, 4);call write~init~int(0, ~#drive3~0.base, 8 + ~#drive3~0.offset, 4);call write~init~int(-1, ~#drive3~0.base, 12 + ~#drive3~0.offset, 4);call write~init~int(-1, ~#drive3~0.base, 16 + ~#drive3~0.offset, 4);call write~init~int(-1, ~#drive3~0.base, 20 + ~#drive3~0.offset, 4);~drives~0.base, ~drives~0.offset := ~drives~0.base[0 := ~#drive0~0.base], ~drives~0.offset[0 := ~#drive0~0.offset];~drives~0.base, ~drives~0.offset := ~drives~0.base[1 := ~#drive1~0.base], ~drives~0.offset[1 := ~#drive1~0.offset];~drives~0.base, ~drives~0.offset := ~drives~0.base[2 := ~#drive2~0.base], ~drives~0.offset[2 := ~#drive2~0.offset];~drives~0.base, ~drives~0.offset := ~drives~0.base[3 := ~#drive3~0.base], ~drives~0.offset[3 := ~#drive3~0.offset];~#pt_mutex~0.base, ~#pt_mutex~0.offset := 60, 0;call #Ultimate.allocInit(156, 60);call write~init~int(1, ~#pt_mutex~0.base, ~#pt_mutex~0.offset, 4);call write~init~int(0, ~#pt_mutex~0.base, 4 + ~#pt_mutex~0.offset, 4);call write~init~int(3735899821, ~#pt_mutex~0.base, 8 + ~#pt_mutex~0.offset, 4);call write~init~int(4294967295, ~#pt_mutex~0.base, 12 + ~#pt_mutex~0.offset, 4);call write~init~$Pointer$(0, -1, ~#pt_mutex~0.base, 16 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 24 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 32 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 40 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(4, 0, ~#pt_mutex~0.base, 48 + ~#pt_mutex~0.offset, 8);call write~init~int(0, ~#pt_mutex~0.base, 56 + ~#pt_mutex~0.offset, 4);call write~init~int(0, ~#pt_mutex~0.base, 60 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(~#pt_mutex~0.base, 72 + ~#pt_mutex~0.offset, ~#pt_mutex~0.base, 72 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(~#pt_mutex~0.base, 72 + ~#pt_mutex~0.offset, ~#pt_mutex~0.base, 80 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 88 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 96 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(~#pt_mutex~0.base, ~#pt_mutex~0.offset, ~#pt_mutex~0.base, 104 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 112 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 120 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_mutex~0.base, 128 + ~#pt_mutex~0.offset, 8);call write~init~$Pointer$(5, 0, ~#pt_mutex~0.base, 136 + ~#pt_mutex~0.offset, 8);call write~init~int(0, ~#pt_mutex~0.base, 144 + ~#pt_mutex~0.offset, 4);call write~init~int(0, ~#pt_mutex~0.base, 148 + ~#pt_mutex~0.offset, 8);~#pt~0.base, ~#pt~0.offset := 61, 0;call #Ultimate.allocInit(880, 61);#memory_$Pointer$.base, #memory_$Pointer$.offset := ~initToZeroAtPointerBaseAddress~$Pointer$.base(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#pt~0.base), ~initToZeroAtPointerBaseAddress~$Pointer$.offset(#memory_$Pointer$.base, #memory_$Pointer$.offset, ~#pt~0.base);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#pt~0.base);~#pt_scratch~0.base, ~#pt_scratch~0.offset := 62, 0;call #Ultimate.allocInit(512, 62);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#pt_scratch~0.base);~#pt_fops~0.base, ~#pt_fops~0.offset := 63, 0;call #Ultimate.allocInit(232, 63);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#pt_fops~0.base, ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~noop_llseek.base, #funAddr~noop_llseek.offset, ~#pt_fops~0.base, 8 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_read.base, #funAddr~pt_read.offset, ~#pt_fops~0.base, 16 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_write.base, #funAddr~pt_write.offset, ~#pt_fops~0.base, 24 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 32 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 40 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 48 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 56 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 64 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 72 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_ioctl.base, #funAddr~pt_ioctl.offset, ~#pt_fops~0.base, 80 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 88 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 96 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_open.base, #funAddr~pt_open.offset, ~#pt_fops~0.base, 104 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 112 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(#funAddr~pt_release.base, #funAddr~pt_release.offset, ~#pt_fops~0.base, 120 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 128 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 136 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 144 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 152 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 160 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 168 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 176 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 184 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 192 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 200 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 208 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 216 + ~#pt_fops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#pt_fops~0.base, 224 + ~#pt_fops~0.offset, 8);~pt_class~0.base, ~pt_class~0.offset := 0, 0;~ldv_retval_0~0 := 0;~ldv_retval_1~0 := 0;~ldv_spin~0 := 0; {12811#true} is VALID [2022-02-20 21:59:18,257 INFO L290 TraceCheckUtils]: 1: Hoare triple {12811#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret304#1.base, main_#t~ret304#1.offset, main_#t~nondet305#1, main_#t~nondet306#1, main_#t~nondet307#1, main_#t~ret308#1.base, main_#t~ret308#1.offset, main_#t~nondet309#1, main_#t~nondet310#1, main_#t~ret311#1.base, main_#t~ret311#1.offset, main_#t~ret312#1.base, main_#t~ret312#1.offset, main_#t~nondet313#1, main_#t~nondet314#1, main_#t~switch315#1, main_#t~nondet316#1, main_#t~switch317#1, main_#t~ret318#1, main_#t~ret319#1, main_#t~ret320#1, main_#t~ret321#1, main_#t~ret322#1, main_#t~ret323#1, main_#t~ret324#1, main_#t~nondet325#1, main_#t~switch326#1, main_#t~ret327#1, main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset, main_~tmp~29#1.base, main_~tmp~29#1.offset, main_~ldvarg3~0#1, main_~tmp___0~16#1, main_~ldvarg0~0#1, main_~tmp___1~12#1, main_~ldvarg5~0#1, main_~tmp___2~10#1, main_~ldvarg6~0#1.base, main_~ldvarg6~0#1.offset, main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset, main_~ldvarg8~0#1, main_~tmp___4~2#1, main_~ldvarg1~0#1, main_~tmp___5~2#1, main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset, main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset, main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset, main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset, main_~ldvarg2~0#1, main_~tmp___8~0#1, main_~tmp___9~0#1, main_~tmp___10~0#1, main_~tmp___11~0#1;havoc main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset;havoc main_~tmp~29#1.base, main_~tmp~29#1.offset;havoc main_~ldvarg3~0#1;havoc main_~tmp___0~16#1;havoc main_~ldvarg0~0#1;havoc main_~tmp___1~12#1;havoc main_~ldvarg5~0#1;havoc main_~tmp___2~10#1;havoc main_~ldvarg6~0#1.base, main_~ldvarg6~0#1.offset;havoc main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset;havoc main_~ldvarg8~0#1;havoc main_~tmp___4~2#1;havoc main_~ldvarg1~0#1;havoc main_~tmp___5~2#1;havoc main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset;havoc main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset;havoc main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset;havoc main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset;havoc main_~ldvarg2~0#1;havoc main_~tmp___8~0#1;havoc main_~tmp___9~0#1;havoc main_~tmp___10~0#1;havoc main_~tmp___11~0#1; {12811#true} is VALID [2022-02-20 21:59:18,258 INFO L272 TraceCheckUtils]: 2: Hoare triple {12811#true} call main_#t~ret304#1.base, main_#t~ret304#1.offset := ldv_zalloc(8); {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:59:18,258 INFO L290 TraceCheckUtils]: 3: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:18,258 INFO L290 TraceCheckUtils]: 4: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:18,258 INFO L290 TraceCheckUtils]: 5: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,258 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {12811#true} {12811#true} #1848#return; {12811#true} is VALID [2022-02-20 21:59:18,259 INFO L290 TraceCheckUtils]: 7: Hoare triple {12811#true} main_~tmp~29#1.base, main_~tmp~29#1.offset := main_#t~ret304#1.base, main_#t~ret304#1.offset;havoc main_#t~ret304#1.base, main_#t~ret304#1.offset;main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset := main_~tmp~29#1.base, main_~tmp~29#1.offset;assume -9223372036854775808 <= main_#t~nondet305#1 && main_#t~nondet305#1 <= 9223372036854775807;main_~tmp___0~16#1 := main_#t~nondet305#1;havoc main_#t~nondet305#1;main_~ldvarg3~0#1 := main_~tmp___0~16#1;main_~tmp___1~12#1 := main_#t~nondet306#1;havoc main_#t~nondet306#1;main_~ldvarg0~0#1 := main_~tmp___1~12#1;assume -2147483648 <= main_#t~nondet307#1 && main_#t~nondet307#1 <= 2147483647;main_~tmp___2~10#1 := main_#t~nondet307#1;havoc main_#t~nondet307#1;main_~ldvarg5~0#1 := main_~tmp___2~10#1; {12811#true} is VALID [2022-02-20 21:59:18,259 INFO L272 TraceCheckUtils]: 8: Hoare triple {12811#true} call main_#t~ret308#1.base, main_#t~ret308#1.offset := ldv_zalloc(1); {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:59:18,260 INFO L290 TraceCheckUtils]: 9: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:18,260 INFO L290 TraceCheckUtils]: 10: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:18,260 INFO L290 TraceCheckUtils]: 11: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,260 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {12811#true} {12811#true} #1850#return; {12811#true} is VALID [2022-02-20 21:59:18,260 INFO L290 TraceCheckUtils]: 13: Hoare triple {12811#true} main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset := main_#t~ret308#1.base, main_#t~ret308#1.offset;havoc main_#t~ret308#1.base, main_#t~ret308#1.offset;main_~ldvarg6~0#1.base, main_~ldvarg6~0#1.offset := main_~tmp___3~3#1.base, main_~tmp___3~3#1.offset;assume -2147483648 <= main_#t~nondet309#1 && main_#t~nondet309#1 <= 2147483647;main_~tmp___4~2#1 := main_#t~nondet309#1;havoc main_#t~nondet309#1;main_~ldvarg8~0#1 := main_~tmp___4~2#1;main_~tmp___5~2#1 := main_#t~nondet310#1;havoc main_#t~nondet310#1;main_~ldvarg1~0#1 := main_~tmp___5~2#1; {12811#true} is VALID [2022-02-20 21:59:18,261 INFO L272 TraceCheckUtils]: 14: Hoare triple {12811#true} call main_#t~ret311#1.base, main_#t~ret311#1.offset := ldv_zalloc(8); {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:59:18,261 INFO L290 TraceCheckUtils]: 15: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:18,261 INFO L290 TraceCheckUtils]: 16: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:18,261 INFO L290 TraceCheckUtils]: 17: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,261 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {12811#true} {12811#true} #1852#return; {12811#true} is VALID [2022-02-20 21:59:18,261 INFO L290 TraceCheckUtils]: 19: Hoare triple {12811#true} main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset := main_#t~ret311#1.base, main_#t~ret311#1.offset;havoc main_#t~ret311#1.base, main_#t~ret311#1.offset;main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset := main_~tmp___6~0#1.base, main_~tmp___6~0#1.offset; {12811#true} is VALID [2022-02-20 21:59:18,262 INFO L272 TraceCheckUtils]: 20: Hoare triple {12811#true} call main_#t~ret312#1.base, main_#t~ret312#1.offset := ldv_zalloc(1); {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:59:18,262 INFO L290 TraceCheckUtils]: 21: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:18,262 INFO L290 TraceCheckUtils]: 22: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:18,262 INFO L290 TraceCheckUtils]: 23: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,262 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {12811#true} {12811#true} #1854#return; {12811#true} is VALID [2022-02-20 21:59:18,262 INFO L290 TraceCheckUtils]: 25: Hoare triple {12811#true} main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset := main_#t~ret312#1.base, main_#t~ret312#1.offset;havoc main_#t~ret312#1.base, main_#t~ret312#1.offset;main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset := main_~tmp___7~0#1.base, main_~tmp___7~0#1.offset;assume -2147483648 <= main_#t~nondet313#1 && main_#t~nondet313#1 <= 2147483647;main_~tmp___8~0#1 := main_#t~nondet313#1;havoc main_#t~nondet313#1;main_~ldvarg2~0#1 := main_~tmp___8~0#1;assume { :begin_inline_ldv_initialize } true; {12811#true} is VALID [2022-02-20 21:59:18,262 INFO L290 TraceCheckUtils]: 26: Hoare triple {12811#true} assume { :end_inline_ldv_initialize } true;~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1; {12811#true} is VALID [2022-02-20 21:59:18,262 INFO L290 TraceCheckUtils]: 27: Hoare triple {12811#true} assume -2147483648 <= main_#t~nondet314#1 && main_#t~nondet314#1 <= 2147483647;main_~tmp___9~0#1 := main_#t~nondet314#1;havoc main_#t~nondet314#1;main_#t~switch315#1 := 0 == main_~tmp___9~0#1; {12811#true} is VALID [2022-02-20 21:59:18,263 INFO L290 TraceCheckUtils]: 28: Hoare triple {12811#true} assume !main_#t~switch315#1;main_#t~switch315#1 := main_#t~switch315#1 || 1 == main_~tmp___9~0#1; {12811#true} is VALID [2022-02-20 21:59:18,263 INFO L290 TraceCheckUtils]: 29: Hoare triple {12811#true} assume main_#t~switch315#1; {12811#true} is VALID [2022-02-20 21:59:18,263 INFO L290 TraceCheckUtils]: 30: Hoare triple {12811#true} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= main_#t~nondet325#1 && main_#t~nondet325#1 <= 2147483647;main_~tmp___11~0#1 := main_#t~nondet325#1;havoc main_#t~nondet325#1;main_#t~switch326#1 := 0 == main_~tmp___11~0#1; {12811#true} is VALID [2022-02-20 21:59:18,263 INFO L290 TraceCheckUtils]: 31: Hoare triple {12811#true} assume !main_#t~switch326#1;main_#t~switch326#1 := main_#t~switch326#1 || 1 == main_~tmp___11~0#1; {12811#true} is VALID [2022-02-20 21:59:18,263 INFO L290 TraceCheckUtils]: 32: Hoare triple {12811#true} assume main_#t~switch326#1; {12811#true} is VALID [2022-02-20 21:59:18,263 INFO L290 TraceCheckUtils]: 33: Hoare triple {12811#true} assume 1 == ~ldv_state_variable_0~0;assume { :begin_inline_pt_init } true;havoc pt_init_#res#1;havoc pt_init_#t~ret288#1, pt_init_#t~ret289#1, pt_init_#t~nondet290#1, pt_init_#t~mem291#1, pt_init_#t~mem292#1.base, pt_init_#t~mem292#1.offset, pt_init_#t~ret293#1.base, pt_init_#t~ret293#1.offset, pt_init_#t~ret294#1, pt_init_#t~ret295#1, pt_init_#t~mem296#1, pt_init_#t~nondet297#1.base, pt_init_#t~nondet297#1.offset, pt_init_#t~nondet298#1.base, pt_init_#t~nondet298#1.offset, pt_init_~unit~2#1, pt_init_~err~1#1, pt_init_~tmp~27#1, pt_init_~#__key~0#1.base, pt_init_~#__key~0#1.offset, pt_init_~tmp___0~14#1.base, pt_init_~tmp___0~14#1.offset, pt_init_~tmp___1~11#1, pt_init_~tmp___2~9#1;havoc pt_init_~unit~2#1;havoc pt_init_~err~1#1;havoc pt_init_~tmp~27#1;call pt_init_~#__key~0#1.base, pt_init_~#__key~0#1.offset := #Ultimate.allocOnStack(8);havoc pt_init_~tmp___0~14#1.base, pt_init_~tmp___0~14#1.offset;havoc pt_init_~tmp___1~11#1;havoc pt_init_~tmp___2~9#1; {12811#true} is VALID [2022-02-20 21:59:18,263 INFO L290 TraceCheckUtils]: 34: Hoare triple {12811#true} assume !(0 != ~disable~0);assume { :begin_inline_pt_detect } true;havoc pt_detect_#res#1;havoc pt_detect_#t~nondet192#1, pt_detect_#t~mem193#1, pt_detect_#t~nondet194#1, pt_detect_#t~mem195#1, pt_detect_#t~mem196#1.base, pt_detect_#t~mem196#1.offset, pt_detect_#t~mem197#1, pt_detect_#t~mem198#1, pt_detect_#t~mem199#1, pt_detect_#t~mem200#1, pt_detect_#t~mem201#1, pt_detect_#t~ret202#1, pt_detect_#t~ret203#1, pt_detect_#t~mem204#1.base, pt_detect_#t~mem204#1.offset, pt_detect_#t~mem205#1.base, pt_detect_#t~mem205#1.offset, pt_detect_#t~ret206#1, pt_detect_#t~ret207#1, pt_detect_#t~mem208#1.base, pt_detect_#t~mem208#1.offset, pt_detect_#t~nondet209#1, pt_detect_~tape~0#1.base, pt_detect_~tape~0#1.offset, pt_detect_~specified~0#1, pt_detect_~found~0#1, pt_detect_~unit~0#1, pt_detect_~tape___0~0#1.base, pt_detect_~tape___0~0#1.offset, pt_detect_~tmp~21#1, pt_detect_~tmp___0~10#1, pt_detect_~tmp___1~7#1, pt_detect_~tmp___2~5#1;havoc pt_detect_~tape~0#1.base, pt_detect_~tape~0#1.offset;havoc pt_detect_~specified~0#1;havoc pt_detect_~found~0#1;havoc pt_detect_~unit~0#1;havoc pt_detect_~tape___0~0#1.base, pt_detect_~tape___0~0#1.offset;havoc pt_detect_~tmp~21#1;havoc pt_detect_~tmp___0~10#1;havoc pt_detect_~tmp___1~7#1;havoc pt_detect_~tmp___2~5#1;pt_detect_~specified~0#1 := 0;pt_detect_~found~0#1 := 0;havoc pt_detect_#t~nondet192#1;pt_detect_~specified~0#1 := 0;pt_detect_~unit~0#1 := 0; {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} is VALID [2022-02-20 21:59:18,264 INFO L290 TraceCheckUtils]: 35: Hoare triple {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} assume pt_detect_~unit~0#1 <= 3; {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} is VALID [2022-02-20 21:59:18,264 INFO L290 TraceCheckUtils]: 36: Hoare triple {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} pt_detect_~tape___0~0#1.base, pt_detect_~tape___0~0#1.offset := ~#pt~0.base, ~#pt~0.offset + 220 * (if pt_detect_~unit~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then pt_detect_~unit~0#1 % 18446744073709551616 % 18446744073709551616 else pt_detect_~unit~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call write~$Pointer$(pt_detect_~tape___0~0#1.base, pt_detect_~tape___0~0#1.offset, pt_detect_~tape___0~0#1.base, 168 + pt_detect_~tape___0~0#1.offset, 8);assume { :begin_inline_atomic_set } true;atomic_set_#in~v#1.base, atomic_set_#in~v#1.offset, atomic_set_#in~i#1 := pt_detect_~tape___0~0#1.base, 188 + pt_detect_~tape___0~0#1.offset, 1;havoc atomic_set_~v#1.base, atomic_set_~v#1.offset, atomic_set_~i#1;atomic_set_~v#1.base, atomic_set_~v#1.offset := atomic_set_#in~v#1.base, atomic_set_#in~v#1.offset;atomic_set_~i#1 := atomic_set_#in~i#1;call write~int(atomic_set_~i#1, atomic_set_~v#1.base, atomic_set_~v#1.offset, 4); {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} is VALID [2022-02-20 21:59:18,264 INFO L290 TraceCheckUtils]: 37: Hoare triple {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} assume { :end_inline_atomic_set } true;call write~int(0, pt_detect_~tape___0~0#1.base, 176 + pt_detect_~tape___0~0#1.offset, 4);call write~int(0, pt_detect_~tape___0~0#1.base, 180 + pt_detect_~tape___0~0#1.offset, 4);call write~int(0, pt_detect_~tape___0~0#1.base, 200 + pt_detect_~tape___0~0#1.offset, 4);call write~$Pointer$(0, 0, pt_detect_~tape___0~0#1.base, 204 + pt_detect_~tape___0~0#1.offset, 8);call pt_detect_#t~mem193#1 := read~int(~drives~0.base[pt_detect_~unit~0#1], 16 + ~drives~0.offset[pt_detect_~unit~0#1], 4);call write~int(pt_detect_#t~mem193#1, pt_detect_~tape___0~0#1.base, 184 + pt_detect_~tape___0~0#1.offset, 4);havoc pt_detect_#t~mem193#1;havoc pt_detect_#t~nondet194#1;call pt_detect_#t~mem195#1 := read~int(~drives~0.base[pt_detect_~unit~0#1], ~drives~0.offset[pt_detect_~unit~0#1], 4); {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} is VALID [2022-02-20 21:59:18,265 INFO L290 TraceCheckUtils]: 38: Hoare triple {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} assume 0 == pt_detect_#t~mem195#1;havoc pt_detect_#t~mem195#1; {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} is VALID [2022-02-20 21:59:18,266 INFO L290 TraceCheckUtils]: 39: Hoare triple {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} pt_detect_~unit~0#1 := 1 + pt_detect_~unit~0#1; {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} is VALID [2022-02-20 21:59:18,266 INFO L290 TraceCheckUtils]: 40: Hoare triple {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} assume !(pt_detect_~unit~0#1 <= 3); {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} is VALID [2022-02-20 21:59:18,267 INFO L290 TraceCheckUtils]: 41: Hoare triple {12829#(= |ULTIMATE.start_pt_detect_~specified~0#1| 0)} assume !(0 == pt_detect_~specified~0#1); {12812#false} is VALID [2022-02-20 21:59:18,267 INFO L290 TraceCheckUtils]: 42: Hoare triple {12812#false} assume 0 != pt_detect_~found~0#1;pt_detect_#res#1 := 0; {12812#false} is VALID [2022-02-20 21:59:18,267 INFO L290 TraceCheckUtils]: 43: Hoare triple {12812#false} pt_init_#t~ret288#1 := pt_detect_#res#1;assume { :end_inline_pt_detect } true;assume -2147483648 <= pt_init_#t~ret288#1 && pt_init_#t~ret288#1 <= 2147483647;pt_init_~tmp~27#1 := pt_init_#t~ret288#1;havoc pt_init_#t~ret288#1; {12812#false} is VALID [2022-02-20 21:59:18,267 INFO L290 TraceCheckUtils]: 44: Hoare triple {12812#false} assume !(0 != pt_init_~tmp~27#1);assume { :begin_inline_ldv_register_chrdev_19 } true;ldv_register_chrdev_19_#in~major___0#1, ldv_register_chrdev_19_#in~name___0#1.base, ldv_register_chrdev_19_#in~name___0#1.offset, ldv_register_chrdev_19_#in~fops#1.base, ldv_register_chrdev_19_#in~fops#1.offset := ~major~0, ~name~0.base, ~name~0.offset, ~#pt_fops~0.base, ~#pt_fops~0.offset;havoc ldv_register_chrdev_19_#res#1;havoc ldv_register_chrdev_19_#t~ret329#1, ldv_register_chrdev_19_~major___0#1, ldv_register_chrdev_19_~name___0#1.base, ldv_register_chrdev_19_~name___0#1.offset, ldv_register_chrdev_19_~fops#1.base, ldv_register_chrdev_19_~fops#1.offset, ldv_register_chrdev_19_~ldv_func_res~0#1, ldv_register_chrdev_19_~tmp~30#1;ldv_register_chrdev_19_~major___0#1 := ldv_register_chrdev_19_#in~major___0#1;ldv_register_chrdev_19_~name___0#1.base, ldv_register_chrdev_19_~name___0#1.offset := ldv_register_chrdev_19_#in~name___0#1.base, ldv_register_chrdev_19_#in~name___0#1.offset;ldv_register_chrdev_19_~fops#1.base, ldv_register_chrdev_19_~fops#1.offset := ldv_register_chrdev_19_#in~fops#1.base, ldv_register_chrdev_19_#in~fops#1.offset;havoc ldv_register_chrdev_19_~ldv_func_res~0#1;havoc ldv_register_chrdev_19_~tmp~30#1;assume { :begin_inline_register_chrdev } true;register_chrdev_#in~major___0#1, register_chrdev_#in~name___0#1.base, register_chrdev_#in~name___0#1.offset, register_chrdev_#in~fops#1.base, register_chrdev_#in~fops#1.offset := ldv_register_chrdev_19_~major___0#1, ldv_register_chrdev_19_~name___0#1.base, ldv_register_chrdev_19_~name___0#1.offset, ldv_register_chrdev_19_~fops#1.base, ldv_register_chrdev_19_~fops#1.offset;havoc register_chrdev_#res#1;havoc register_chrdev_#t~ret34#1, register_chrdev_~major___0#1, register_chrdev_~name___0#1.base, register_chrdev_~name___0#1.offset, register_chrdev_~fops#1.base, register_chrdev_~fops#1.offset, register_chrdev_~tmp~5#1;register_chrdev_~major___0#1 := register_chrdev_#in~major___0#1;register_chrdev_~name___0#1.base, register_chrdev_~name___0#1.offset := register_chrdev_#in~name___0#1.base, register_chrdev_#in~name___0#1.offset;register_chrdev_~fops#1.base, register_chrdev_~fops#1.offset := register_chrdev_#in~fops#1.base, register_chrdev_#in~fops#1.offset;havoc register_chrdev_~tmp~5#1;assume { :begin_inline___register_chrdev } true;__register_chrdev_#in~arg0#1, __register_chrdev_#in~arg1#1, __register_chrdev_#in~arg2#1, __register_chrdev_#in~arg3#1.base, __register_chrdev_#in~arg3#1.offset, __register_chrdev_#in~arg4#1.base, __register_chrdev_#in~arg4#1.offset := register_chrdev_~major___0#1, 0, 256, register_chrdev_~name___0#1.base, register_chrdev_~name___0#1.offset, register_chrdev_~fops#1.base, register_chrdev_~fops#1.offset;havoc __register_chrdev_#res#1;havoc __register_chrdev_#t~nondet333#1, __register_chrdev_~arg0#1, __register_chrdev_~arg1#1, __register_chrdev_~arg2#1, __register_chrdev_~arg3#1.base, __register_chrdev_~arg3#1.offset, __register_chrdev_~arg4#1.base, __register_chrdev_~arg4#1.offset;__register_chrdev_~arg0#1 := __register_chrdev_#in~arg0#1;__register_chrdev_~arg1#1 := __register_chrdev_#in~arg1#1;__register_chrdev_~arg2#1 := __register_chrdev_#in~arg2#1;__register_chrdev_~arg3#1.base, __register_chrdev_~arg3#1.offset := __register_chrdev_#in~arg3#1.base, __register_chrdev_#in~arg3#1.offset;__register_chrdev_~arg4#1.base, __register_chrdev_~arg4#1.offset := __register_chrdev_#in~arg4#1.base, __register_chrdev_#in~arg4#1.offset;assume -2147483648 <= __register_chrdev_#t~nondet333#1 && __register_chrdev_#t~nondet333#1 <= 2147483647;__register_chrdev_#res#1 := __register_chrdev_#t~nondet333#1;havoc __register_chrdev_#t~nondet333#1; {12812#false} is VALID [2022-02-20 21:59:18,267 INFO L290 TraceCheckUtils]: 45: Hoare triple {12812#false} register_chrdev_#t~ret34#1 := __register_chrdev_#res#1;assume { :end_inline___register_chrdev } true;assume -2147483648 <= register_chrdev_#t~ret34#1 && register_chrdev_#t~ret34#1 <= 2147483647;register_chrdev_~tmp~5#1 := register_chrdev_#t~ret34#1;havoc register_chrdev_#t~ret34#1;register_chrdev_#res#1 := register_chrdev_~tmp~5#1; {12812#false} is VALID [2022-02-20 21:59:18,267 INFO L290 TraceCheckUtils]: 46: Hoare triple {12812#false} ldv_register_chrdev_19_#t~ret329#1 := register_chrdev_#res#1;assume { :end_inline_register_chrdev } true;assume -2147483648 <= ldv_register_chrdev_19_#t~ret329#1 && ldv_register_chrdev_19_#t~ret329#1 <= 2147483647;ldv_register_chrdev_19_~tmp~30#1 := ldv_register_chrdev_19_#t~ret329#1;havoc ldv_register_chrdev_19_#t~ret329#1;ldv_register_chrdev_19_~ldv_func_res~0#1 := ldv_register_chrdev_19_~tmp~30#1;~ldv_state_variable_1~0 := 1;assume { :begin_inline_ldv_file_operations_1 } true;havoc ldv_file_operations_1_#t~ret302#1.base, ldv_file_operations_1_#t~ret302#1.offset, ldv_file_operations_1_#t~ret303#1.base, ldv_file_operations_1_#t~ret303#1.offset, ldv_file_operations_1_~tmp~28#1.base, ldv_file_operations_1_~tmp~28#1.offset, ldv_file_operations_1_~tmp___0~15#1.base, ldv_file_operations_1_~tmp___0~15#1.offset;havoc ldv_file_operations_1_~tmp~28#1.base, ldv_file_operations_1_~tmp~28#1.offset;havoc ldv_file_operations_1_~tmp___0~15#1.base, ldv_file_operations_1_~tmp___0~15#1.offset; {12812#false} is VALID [2022-02-20 21:59:18,267 INFO L272 TraceCheckUtils]: 47: Hoare triple {12812#false} call ldv_file_operations_1_#t~ret302#1.base, ldv_file_operations_1_#t~ret302#1.offset := ldv_zalloc(1032); {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:59:18,268 INFO L290 TraceCheckUtils]: 48: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:18,268 INFO L290 TraceCheckUtils]: 49: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:18,268 INFO L290 TraceCheckUtils]: 50: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,268 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {12811#true} {12812#false} #1966#return; {12812#false} is VALID [2022-02-20 21:59:18,268 INFO L290 TraceCheckUtils]: 52: Hoare triple {12812#false} ldv_file_operations_1_~tmp~28#1.base, ldv_file_operations_1_~tmp~28#1.offset := ldv_file_operations_1_#t~ret302#1.base, ldv_file_operations_1_#t~ret302#1.offset;havoc ldv_file_operations_1_#t~ret302#1.base, ldv_file_operations_1_#t~ret302#1.offset;~pt_fops_group1~0.base, ~pt_fops_group1~0.offset := ldv_file_operations_1_~tmp~28#1.base, ldv_file_operations_1_~tmp~28#1.offset; {12812#false} is VALID [2022-02-20 21:59:18,268 INFO L272 TraceCheckUtils]: 53: Hoare triple {12812#false} call ldv_file_operations_1_#t~ret303#1.base, ldv_file_operations_1_#t~ret303#1.offset := ldv_zalloc(512); {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 21:59:18,268 INFO L290 TraceCheckUtils]: 54: Hoare triple {12905#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;havoc ~p~1#1.base, ~p~1#1.offset;havoc ~tmp~2#1.base, ~tmp~2#1.offset;havoc ~tmp___0~1#1;assume -2147483648 <= #t~nondet19#1 && #t~nondet19#1 <= 2147483647;~tmp___0~1#1 := #t~nondet19#1;havoc #t~nondet19#1; {12811#true} is VALID [2022-02-20 21:59:18,268 INFO L290 TraceCheckUtils]: 55: Hoare triple {12811#true} assume 0 != ~tmp___0~1#1;#res#1.base, #res#1.offset := 0, 0; {12811#true} is VALID [2022-02-20 21:59:18,269 INFO L290 TraceCheckUtils]: 56: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,269 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {12811#true} {12812#false} #1968#return; {12812#false} is VALID [2022-02-20 21:59:18,269 INFO L290 TraceCheckUtils]: 58: Hoare triple {12812#false} ldv_file_operations_1_~tmp___0~15#1.base, ldv_file_operations_1_~tmp___0~15#1.offset := ldv_file_operations_1_#t~ret303#1.base, ldv_file_operations_1_#t~ret303#1.offset;havoc ldv_file_operations_1_#t~ret303#1.base, ldv_file_operations_1_#t~ret303#1.offset;~pt_fops_group2~0.base, ~pt_fops_group2~0.offset := ldv_file_operations_1_~tmp___0~15#1.base, ldv_file_operations_1_~tmp___0~15#1.offset; {12812#false} is VALID [2022-02-20 21:59:18,269 INFO L290 TraceCheckUtils]: 59: Hoare triple {12812#false} assume { :end_inline_ldv_file_operations_1 } true;ldv_register_chrdev_19_#res#1 := ldv_register_chrdev_19_~ldv_func_res~0#1; {12812#false} is VALID [2022-02-20 21:59:18,269 INFO L290 TraceCheckUtils]: 60: Hoare triple {12812#false} pt_init_#t~ret289#1 := ldv_register_chrdev_19_#res#1;assume { :end_inline_ldv_register_chrdev_19 } true;assume -2147483648 <= pt_init_#t~ret289#1 && pt_init_#t~ret289#1 <= 2147483647;pt_init_~err~1#1 := pt_init_#t~ret289#1;havoc pt_init_#t~ret289#1; {12812#false} is VALID [2022-02-20 21:59:18,269 INFO L290 TraceCheckUtils]: 61: Hoare triple {12812#false} assume pt_init_~err~1#1 < 0;havoc pt_init_#t~nondet290#1;pt_init_~unit~2#1 := 0; {12812#false} is VALID [2022-02-20 21:59:18,269 INFO L290 TraceCheckUtils]: 62: Hoare triple {12812#false} assume !(pt_init_~unit~2#1 <= 3); {12812#false} is VALID [2022-02-20 21:59:18,269 INFO L290 TraceCheckUtils]: 63: Hoare triple {12812#false} pt_init_#res#1 := pt_init_~err~1#1;call ULTIMATE.dealloc(pt_init_~#__key~0#1.base, pt_init_~#__key~0#1.offset);havoc pt_init_~#__key~0#1.base, pt_init_~#__key~0#1.offset; {12812#false} is VALID [2022-02-20 21:59:18,270 INFO L290 TraceCheckUtils]: 64: Hoare triple {12812#false} main_#t~ret327#1 := pt_init_#res#1;assume { :end_inline_pt_init } true;assume -2147483648 <= main_#t~ret327#1 && main_#t~ret327#1 <= 2147483647;~ldv_retval_1~0 := main_#t~ret327#1;havoc main_#t~ret327#1; {12812#false} is VALID [2022-02-20 21:59:18,270 INFO L290 TraceCheckUtils]: 65: Hoare triple {12812#false} assume 0 == ~ldv_retval_1~0;~ldv_state_variable_0~0 := 3; {12812#false} is VALID [2022-02-20 21:59:18,270 INFO L290 TraceCheckUtils]: 66: Hoare triple {12812#false} assume !(0 != ~ldv_retval_1~0); {12812#false} is VALID [2022-02-20 21:59:18,270 INFO L290 TraceCheckUtils]: 67: Hoare triple {12812#false} assume -2147483648 <= main_#t~nondet314#1 && main_#t~nondet314#1 <= 2147483647;main_~tmp___9~0#1 := main_#t~nondet314#1;havoc main_#t~nondet314#1;main_#t~switch315#1 := 0 == main_~tmp___9~0#1; {12812#false} is VALID [2022-02-20 21:59:18,270 INFO L290 TraceCheckUtils]: 68: Hoare triple {12812#false} assume main_#t~switch315#1; {12812#false} is VALID [2022-02-20 21:59:18,270 INFO L290 TraceCheckUtils]: 69: Hoare triple {12812#false} assume 0 != ~ldv_state_variable_1~0;assume -2147483648 <= main_#t~nondet316#1 && main_#t~nondet316#1 <= 2147483647;main_~tmp___10~0#1 := main_#t~nondet316#1;havoc main_#t~nondet316#1;main_#t~switch317#1 := 0 == main_~tmp___10~0#1; {12812#false} is VALID [2022-02-20 21:59:18,270 INFO L290 TraceCheckUtils]: 70: Hoare triple {12812#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 1 == main_~tmp___10~0#1; {12812#false} is VALID [2022-02-20 21:59:18,270 INFO L290 TraceCheckUtils]: 71: Hoare triple {12812#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 2 == main_~tmp___10~0#1; {12812#false} is VALID [2022-02-20 21:59:18,270 INFO L290 TraceCheckUtils]: 72: Hoare triple {12812#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 3 == main_~tmp___10~0#1; {12812#false} is VALID [2022-02-20 21:59:18,271 INFO L290 TraceCheckUtils]: 73: Hoare triple {12812#false} assume !main_#t~switch317#1;main_#t~switch317#1 := main_#t~switch317#1 || 4 == main_~tmp___10~0#1; {12812#false} is VALID [2022-02-20 21:59:18,271 INFO L290 TraceCheckUtils]: 74: Hoare triple {12812#false} assume main_#t~switch317#1; {12812#false} is VALID [2022-02-20 21:59:18,271 INFO L290 TraceCheckUtils]: 75: Hoare triple {12812#false} assume 1 == ~ldv_state_variable_1~0;assume { :begin_inline_pt_open } true;pt_open_#in~inode#1.base, pt_open_#in~inode#1.offset, pt_open_#in~file#1.base, pt_open_#in~file#1.offset := ~pt_fops_group1~0.base, ~pt_fops_group1~0.offset, ~pt_fops_group2~0.base, ~pt_fops_group2~0.offset;havoc pt_open_#res#1;havoc pt_open_#t~ret210#1, pt_open_#t~mem212#1, pt_open_#t~short213#1, pt_open_#t~ret214#1, pt_open_#t~ret215#1, pt_open_#t~mem216#1, pt_open_#t~mem217#1, pt_open_#t~mem218#1, pt_open_#t~short219#1, pt_open_#t~ret220#1, pt_open_#t~mem221#1, pt_open_#t~ret222#1.base, pt_open_#t~ret222#1.offset, pt_open_#t~mem223#1.base, pt_open_#t~mem223#1.offset, pt_open_#t~nondet224#1, pt_open_#t~nondet211#1, pt_open_~inode#1.base, pt_open_~inode#1.offset, pt_open_~file#1.base, pt_open_~file#1.offset, pt_open_~unit~1#1, pt_open_~tmp~22#1, pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset, pt_open_~err~0#1, pt_open_~tmp___0~11#1, pt_open_~tmp___1~8#1, pt_open_~tmp___2~6#1.base, pt_open_~tmp___2~6#1.offset;pt_open_~inode#1.base, pt_open_~inode#1.offset := pt_open_#in~inode#1.base, pt_open_#in~inode#1.offset;pt_open_~file#1.base, pt_open_~file#1.offset := pt_open_#in~file#1.base, pt_open_#in~file#1.offset;havoc pt_open_~unit~1#1;havoc pt_open_~tmp~22#1;havoc pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset;havoc pt_open_~err~0#1;havoc pt_open_~tmp___0~11#1;havoc pt_open_~tmp___1~8#1;havoc pt_open_~tmp___2~6#1.base, pt_open_~tmp___2~6#1.offset; {12812#false} is VALID [2022-02-20 21:59:18,271 INFO L272 TraceCheckUtils]: 76: Hoare triple {12812#false} call pt_open_#t~ret210#1 := iminor(pt_open_~inode#1.base, pt_open_~inode#1.offset); {12811#true} is VALID [2022-02-20 21:59:18,271 INFO L290 TraceCheckUtils]: 77: Hoare triple {12811#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {12811#true} is VALID [2022-02-20 21:59:18,271 INFO L290 TraceCheckUtils]: 78: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,271 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {12811#true} {12812#false} #1910#return; {12812#false} is VALID [2022-02-20 21:59:18,271 INFO L290 TraceCheckUtils]: 80: Hoare triple {12812#false} pt_open_~tmp~22#1 := pt_open_#t~ret210#1;havoc pt_open_#t~ret210#1; {12812#false} is VALID [2022-02-20 21:59:18,272 INFO L290 TraceCheckUtils]: 81: Hoare triple {12812#false} assume 0 == (if pt_open_~tmp~22#1 % 4294967296 % 4294967296 <= 2147483647 then pt_open_~tmp~22#1 % 4294967296 % 4294967296 else pt_open_~tmp~22#1 % 4294967296 % 4294967296 - 4294967296);pt_open_~unit~1#1 := 0; {12812#false} is VALID [2022-02-20 21:59:18,272 INFO L290 TraceCheckUtils]: 82: Hoare triple {12812#false} pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset := ~#pt~0.base, ~#pt~0.offset + 220 * (if pt_open_~unit~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then pt_open_~unit~1#1 % 18446744073709551616 % 18446744073709551616 else pt_open_~unit~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616); {12812#false} is VALID [2022-02-20 21:59:18,272 INFO L272 TraceCheckUtils]: 83: Hoare triple {12812#false} call mutex_lock_nested(~#pt_mutex~0.base, ~#pt_mutex~0.offset, 0); {12811#true} is VALID [2022-02-20 21:59:18,272 INFO L290 TraceCheckUtils]: 84: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1; {12811#true} is VALID [2022-02-20 21:59:18,272 INFO L290 TraceCheckUtils]: 85: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,272 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12811#true} {12812#false} #1912#return; {12812#false} is VALID [2022-02-20 21:59:18,272 INFO L290 TraceCheckUtils]: 87: Hoare triple {12812#false} pt_open_#t~short213#1 := pt_open_~unit~1#1 > 3; {12812#false} is VALID [2022-02-20 21:59:18,272 INFO L290 TraceCheckUtils]: 88: Hoare triple {12812#false} assume pt_open_#t~short213#1; {12812#false} is VALID [2022-02-20 21:59:18,272 INFO L290 TraceCheckUtils]: 89: Hoare triple {12812#false} assume !pt_open_#t~short213#1;havoc pt_open_#t~mem212#1;havoc pt_open_#t~short213#1;pt_open_~err~0#1 := -16;assume { :begin_inline_atomic_dec_and_test } true;atomic_dec_and_test_#in~v#1.base, atomic_dec_and_test_#in~v#1.offset := pt_open_~tape~1#1.base, 188 + pt_open_~tape~1#1.offset;havoc atomic_dec_and_test_#res#1;havoc atomic_dec_and_test_~v#1.base, atomic_dec_and_test_~v#1.offset, atomic_dec_and_test_~c~0#1;atomic_dec_and_test_~v#1.base, atomic_dec_and_test_~v#1.offset := atomic_dec_and_test_#in~v#1.base, atomic_dec_and_test_#in~v#1.offset;havoc atomic_dec_and_test_~c~0#1;atomic_dec_and_test_#res#1 := (if 0 != atomic_dec_and_test_~c~0#1 then 1 else 0); {12812#false} is VALID [2022-02-20 21:59:18,273 INFO L290 TraceCheckUtils]: 90: Hoare triple {12812#false} pt_open_#t~ret214#1 := atomic_dec_and_test_#res#1;assume { :end_inline_atomic_dec_and_test } true;assume -2147483648 <= pt_open_#t~ret214#1 && pt_open_#t~ret214#1 <= 2147483647;pt_open_~tmp___0~11#1 := pt_open_#t~ret214#1;havoc pt_open_#t~ret214#1; {12812#false} is VALID [2022-02-20 21:59:18,273 INFO L290 TraceCheckUtils]: 91: Hoare triple {12812#false} assume !(0 == pt_open_~tmp___0~11#1); {12812#false} is VALID [2022-02-20 21:59:18,273 INFO L272 TraceCheckUtils]: 92: Hoare triple {12812#false} call pt_open_#t~ret215#1 := pt_identify(pt_open_~tape~1#1.base, pt_open_~tape~1#1.offset); {12906#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} is VALID [2022-02-20 21:59:18,273 INFO L290 TraceCheckUtils]: 93: Hoare triple {12906#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape#1.base, ~tape#1.offset := #in~tape#1.base, #in~tape#1.offset;havoc ~dt~0#1;havoc ~s~3#1;call ~#ms~0#1.base, ~#ms~0#1.offset := #Ultimate.allocOnStack(16);call ~#mf~0#1.base, ~#mf~0#1.offset := #Ultimate.allocOnStack(10);call ~#id~0#1.base, ~#id~0#1.offset := #Ultimate.allocOnStack(18);call ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset := #Ultimate.allocOnStack(12);call ~#buf~1#1.base, ~#buf~1#1.offset := #Ultimate.allocOnStack(36);havoc ~tmp~19#1;havoc ~tmp___0~8#1;havoc ~tmp___1~5#1;call write~$Pointer$(24, 0, ~#ms~0#1.base, ~#ms~0#1.offset, 8);call write~$Pointer$(25, 0, ~#ms~0#1.base, 8 + ~#ms~0#1.offset, 8);call write~int(18, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 1 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 2 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 3 + ~#id_cmd~0#1.offset, 1);call write~int(36, ~#id_cmd~0#1.base, 4 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 5 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 6 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 7 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 8 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 9 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 10 + ~#id_cmd~0#1.offset, 1);call write~int(0, ~#id_cmd~0#1.base, 11 + ~#id_cmd~0#1.offset, 1);call write~int(26, ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 1 + ~#ms_cmd~0#1.offset, 1);call write~int(42, ~#ms_cmd~0#1.base, 2 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 3 + ~#ms_cmd~0#1.offset, 1);call write~int(36, ~#ms_cmd~0#1.base, 4 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 5 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 6 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 7 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 8 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 9 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 10 + ~#ms_cmd~0#1.offset, 1);call write~int(0, ~#ms_cmd~0#1.base, 11 + ~#ms_cmd~0#1.offset, 1);call write~int(77, ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 1 + ~#ls_cmd~0#1.offset, 1);call write~int(113, ~#ls_cmd~0#1.base, 2 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 3 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 4 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 5 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 6 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 7 + ~#ls_cmd~0#1.offset, 1);call write~int(36, ~#ls_cmd~0#1.base, 8 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 9 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 10 + ~#ls_cmd~0#1.offset, 1);call write~int(0, ~#ls_cmd~0#1.base, 11 + ~#ls_cmd~0#1.offset, 1); {12811#true} is VALID [2022-02-20 21:59:18,274 INFO L272 TraceCheckUtils]: 94: Hoare triple {12811#true} call #t~ret161#1 := pt_atapi(~tape#1.base, ~tape#1.offset, ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset, 36, ~#buf~1#1.base, ~#buf~1#1.offset, 26, 0); {12959#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} is VALID [2022-02-20 21:59:18,275 INFO L290 TraceCheckUtils]: 95: Hoare triple {12959#(and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~buf.base, ~buf.offset := #in~buf.base, #in~buf.offset;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~r~3;havoc ~__ms~1;havoc ~tmp~14; {12811#true} is VALID [2022-02-20 21:59:18,275 INFO L272 TraceCheckUtils]: 96: Hoare triple {12811#true} call #t~ret129 := pt_command(~tape.base, ~tape.offset, ~cmd.base, ~cmd.offset, ~dlen, ~fun.base, ~fun.offset); {13003#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:59:18,276 INFO L290 TraceCheckUtils]: 97: Hoare triple {13003#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~cmd.base, ~cmd.offset := #in~cmd.base, #in~cmd.offset;~dlen := #in~dlen;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;havoc ~pi~1.base, ~pi~1.offset;havoc ~tmp~11;havoc ~tmp___0~4;havoc ~tmp___1~2;havoc ~tmp___2~1;call #t~mem104.base, #t~mem104.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~1.base, ~pi~1.offset := #t~mem104.base, #t~mem104.offset;havoc #t~mem104.base, #t~mem104.offset; {12811#true} is VALID [2022-02-20 21:59:18,276 INFO L272 TraceCheckUtils]: 98: Hoare triple {12811#true} call pi_connect(~pi~1.base, ~pi~1.offset); {12811#true} is VALID [2022-02-20 21:59:18,276 INFO L290 TraceCheckUtils]: 99: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {12811#true} is VALID [2022-02-20 21:59:18,276 INFO L290 TraceCheckUtils]: 100: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,276 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {12811#true} {12811#true} #1726#return; {12811#true} is VALID [2022-02-20 21:59:18,276 INFO L272 TraceCheckUtils]: 102: Hoare triple {12811#true} call #t~ret105 := DRIVE(~tape.base, ~tape.offset); {12811#true} is VALID [2022-02-20 21:59:18,276 INFO L290 TraceCheckUtils]: 103: Hoare triple {12811#true} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;call #t~mem96 := read~int(~tape.base, 184 + ~tape.offset, 4);#res := 16 * ((10 + #t~mem96) % 256);havoc #t~mem96; {12811#true} is VALID [2022-02-20 21:59:18,276 INFO L290 TraceCheckUtils]: 104: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,276 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {12811#true} {12811#true} #1728#return; {12811#true} is VALID [2022-02-20 21:59:18,277 INFO L290 TraceCheckUtils]: 106: Hoare triple {12811#true} ~tmp~11 := #t~ret105;havoc #t~ret105; {12811#true} is VALID [2022-02-20 21:59:18,277 INFO L272 TraceCheckUtils]: 107: Hoare triple {12811#true} call write_reg(~pi~1.base, ~pi~1.offset, 6, ~tmp~11 % 256); {12811#true} is VALID [2022-02-20 21:59:18,277 INFO L290 TraceCheckUtils]: 108: Hoare triple {12811#true} ~pi#1.base, ~pi#1.offset := #in~pi#1.base, #in~pi#1.offset;~reg#1 := #in~reg#1;~val#1 := #in~val#1;assume { :begin_inline_pi_write_regr } true;pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset, pi_write_regr_#in~arg1#1, pi_write_regr_#in~arg2#1, pi_write_regr_#in~arg3#1 := ~pi#1.base, ~pi#1.offset, 0, ~reg#1, ~val#1;havoc pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset, pi_write_regr_~arg1#1, pi_write_regr_~arg2#1, pi_write_regr_~arg3#1;pi_write_regr_~arg0#1.base, pi_write_regr_~arg0#1.offset := pi_write_regr_#in~arg0#1.base, pi_write_regr_#in~arg0#1.offset;pi_write_regr_~arg1#1 := pi_write_regr_#in~arg1#1;pi_write_regr_~arg2#1 := pi_write_regr_#in~arg2#1;pi_write_regr_~arg3#1 := pi_write_regr_#in~arg3#1; {12811#true} is VALID [2022-02-20 21:59:18,277 INFO L290 TraceCheckUtils]: 109: Hoare triple {12811#true} assume { :end_inline_pi_write_regr } true; {12811#true} is VALID [2022-02-20 21:59:18,277 INFO L290 TraceCheckUtils]: 110: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,277 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {12811#true} {12811#true} #1730#return; {12811#true} is VALID [2022-02-20 21:59:18,278 INFO L272 TraceCheckUtils]: 112: Hoare triple {12811#true} call #t~ret106 := pt_wait(~tape.base, ~tape.offset, 136, 0, ~fun.base, ~fun.offset, 7, 0); {13003#(= |old(abs_3491)| abs_3491)} is VALID [2022-02-20 21:59:18,278 INFO L290 TraceCheckUtils]: 113: Hoare triple {13003#(= |old(abs_3491)| abs_3491)} ~tape.base, ~tape.offset := #in~tape.base, #in~tape.offset;~go := #in~go;~stop := #in~stop;~fun.base, ~fun.offset := #in~fun.base, #in~fun.offset;~msg.base, ~msg.offset := #in~msg.base, #in~msg.offset;havoc ~j~0;havoc ~r~0;havoc ~e~0;havoc ~s~0;havoc ~p~2;havoc ~pi~0.base, ~pi~0.offset;havoc ~tmp~10;call #t~mem97.base, #t~mem97.offset := read~$Pointer$(~tape.base, 168 + ~tape.offset, 8);~pi~0.base, ~pi~0.offset := #t~mem97.base, #t~mem97.offset;havoc #t~mem97.base, #t~mem97.offset;~j~0 := 0; {12811#true} is VALID [2022-02-20 21:59:18,278 INFO L272 TraceCheckUtils]: 114: Hoare triple {12811#true} call #t~ret98 := status_reg(~pi~0.base, ~pi~0.offset); {12811#true} is VALID [2022-02-20 21:59:18,278 INFO L290 TraceCheckUtils]: 115: Hoare triple {12811#true} ~pi.base, ~pi.offset := #in~pi.base, #in~pi.offset;havoc ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,279 INFO L272 TraceCheckUtils]: 116: Hoare triple {12811#true} call #t~ret94 := pi_read_regr(~pi.base, ~pi.offset, 1, 6); {12811#true} is VALID [2022-02-20 21:59:18,279 INFO L290 TraceCheckUtils]: 117: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;assume -2147483648 <= #t~nondet341 && #t~nondet341 <= 2147483647;#res := #t~nondet341;havoc #t~nondet341; {12811#true} is VALID [2022-02-20 21:59:18,279 INFO L290 TraceCheckUtils]: 118: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,279 INFO L284 TraceCheckUtils]: 119: Hoare quadruple {12811#true} {12811#true} #1650#return; {12811#true} is VALID [2022-02-20 21:59:18,279 INFO L290 TraceCheckUtils]: 120: Hoare triple {12811#true} assume -2147483648 <= #t~ret94 && #t~ret94 <= 2147483647;~tmp~8 := #t~ret94;havoc #t~ret94;#res := ~tmp~8; {12811#true} is VALID [2022-02-20 21:59:18,279 INFO L290 TraceCheckUtils]: 121: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,279 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12811#true} {12811#true} #1754#return; {12811#true} is VALID [2022-02-20 21:59:18,279 INFO L290 TraceCheckUtils]: 123: Hoare triple {12811#true} assume -2147483648 <= #t~ret98 && #t~ret98 <= 2147483647;~r~0 := #t~ret98;havoc #t~ret98; {12811#true} is VALID [2022-02-20 21:59:18,279 INFO L290 TraceCheckUtils]: 124: Hoare triple {12811#true} assume !(0 != (if 0 == ~r~0 || 0 == ~go then 0 else (if 1 == ~go then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~go))) else (if 1 == ~r~0 then (if 1 == ~go || 0 == ~go then ~go else (if ~go >= 0 then ~go % 2 else ~bitwiseAnd(~r~0, ~go))) else ~bitwiseAnd(~r~0, ~go)))) || (0 != ~stop && 0 == (if 0 == ~r~0 || 0 == ~stop then 0 else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~r~0, ~stop))) else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~r~0, ~stop))) else ~bitwiseAnd(~r~0, ~stop)))))); {12811#true} is VALID [2022-02-20 21:59:18,280 INFO L290 TraceCheckUtils]: 125: Hoare triple {12811#true} assume !(0 != (if 0 == ~stop || 0 == ~r~0 then 0 else (if 1 == ~r~0 then (if 1 == ~stop || 0 == ~stop then ~stop else (if ~stop >= 0 then ~stop % 2 else ~bitwiseAnd(~stop, ~r~0))) else (if 1 == ~stop then (if 1 == ~r~0 || 0 == ~r~0 then ~r~0 else (if ~r~0 >= 0 then ~r~0 % 2 else ~bitwiseAnd(~stop, ~r~0))) else ~bitwiseAnd(~stop, ~r~0)))) || ~j~0 > 240000);#res := 0; {12811#true} is VALID [2022-02-20 21:59:18,280 INFO L290 TraceCheckUtils]: 126: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,280 INFO L284 TraceCheckUtils]: 127: Hoare quadruple {12811#true} {12811#true} #1732#return; {12811#true} is VALID [2022-02-20 21:59:18,280 INFO L290 TraceCheckUtils]: 128: Hoare triple {12811#true} assume -2147483648 <= #t~ret106 && #t~ret106 <= 2147483647;~tmp___0~4 := #t~ret106;havoc #t~ret106; {12811#true} is VALID [2022-02-20 21:59:18,280 INFO L290 TraceCheckUtils]: 129: Hoare triple {12811#true} assume 0 != ~tmp___0~4; {12811#true} is VALID [2022-02-20 21:59:18,280 INFO L272 TraceCheckUtils]: 130: Hoare triple {12811#true} call pi_disconnect(~pi~1.base, ~pi~1.offset); {12811#true} is VALID [2022-02-20 21:59:18,280 INFO L290 TraceCheckUtils]: 131: Hoare triple {12811#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {12811#true} is VALID [2022-02-20 21:59:18,280 INFO L290 TraceCheckUtils]: 132: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,281 INFO L284 TraceCheckUtils]: 133: Hoare quadruple {12811#true} {12811#true} #1734#return; {12811#true} is VALID [2022-02-20 21:59:18,281 INFO L290 TraceCheckUtils]: 134: Hoare triple {12811#true} #res := -1; {12811#true} is VALID [2022-02-20 21:59:18,281 INFO L290 TraceCheckUtils]: 135: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,281 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {12811#true} {12811#true} #1808#return; {12811#true} is VALID [2022-02-20 21:59:18,281 INFO L290 TraceCheckUtils]: 137: Hoare triple {12811#true} assume -2147483648 <= #t~ret129 && #t~ret129 <= 2147483647;~r~3 := #t~ret129;havoc #t~ret129; {12811#true} is VALID [2022-02-20 21:59:18,281 INFO L272 TraceCheckUtils]: 138: Hoare triple {12811#true} call __const_udelay(4295000); {12811#true} is VALID [2022-02-20 21:59:18,281 INFO L290 TraceCheckUtils]: 139: Hoare triple {12811#true} ~arg0 := #in~arg0; {12811#true} is VALID [2022-02-20 21:59:18,281 INFO L290 TraceCheckUtils]: 140: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,281 INFO L284 TraceCheckUtils]: 141: Hoare quadruple {12811#true} {12811#true} #1810#return; {12811#true} is VALID [2022-02-20 21:59:18,282 INFO L290 TraceCheckUtils]: 142: Hoare triple {12811#true} assume !(0 == ~r~3); {12811#true} is VALID [2022-02-20 21:59:18,282 INFO L290 TraceCheckUtils]: 143: Hoare triple {12811#true} assume !(0 != ~r~3); {12811#true} is VALID [2022-02-20 21:59:18,282 INFO L290 TraceCheckUtils]: 144: Hoare triple {12811#true} #res := ~r~3; {12811#true} is VALID [2022-02-20 21:59:18,282 INFO L290 TraceCheckUtils]: 145: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,282 INFO L284 TraceCheckUtils]: 146: Hoare quadruple {12811#true} {12811#true} #1708#return; {12811#true} is VALID [2022-02-20 21:59:18,282 INFO L290 TraceCheckUtils]: 147: Hoare triple {12811#true} assume -2147483648 <= #t~ret161#1 && #t~ret161#1 <= 2147483647;~s~3#1 := #t~ret161#1;havoc #t~ret161#1; {12811#true} is VALID [2022-02-20 21:59:18,282 INFO L290 TraceCheckUtils]: 148: Hoare triple {12811#true} assume 0 != ~s~3#1;#res#1 := -1;call ULTIMATE.dealloc(~#ms~0#1.base, ~#ms~0#1.offset);havoc ~#ms~0#1.base, ~#ms~0#1.offset;call ULTIMATE.dealloc(~#mf~0#1.base, ~#mf~0#1.offset);havoc ~#mf~0#1.base, ~#mf~0#1.offset;call ULTIMATE.dealloc(~#id~0#1.base, ~#id~0#1.offset);havoc ~#id~0#1.base, ~#id~0#1.offset;call ULTIMATE.dealloc(~#id_cmd~0#1.base, ~#id_cmd~0#1.offset);havoc ~#id_cmd~0#1.base, ~#id_cmd~0#1.offset;call ULTIMATE.dealloc(~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset);havoc ~#ms_cmd~0#1.base, ~#ms_cmd~0#1.offset;call ULTIMATE.dealloc(~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset);havoc ~#ls_cmd~0#1.base, ~#ls_cmd~0#1.offset;call ULTIMATE.dealloc(~#buf~1#1.base, ~#buf~1#1.offset);havoc ~#buf~1#1.base, ~#buf~1#1.offset; {12811#true} is VALID [2022-02-20 21:59:18,282 INFO L290 TraceCheckUtils]: 149: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,283 INFO L284 TraceCheckUtils]: 150: Hoare quadruple {12811#true} {12812#false} #1916#return; {12812#false} is VALID [2022-02-20 21:59:18,283 INFO L290 TraceCheckUtils]: 151: Hoare triple {12812#false} assume -2147483648 <= pt_open_#t~ret215#1 && pt_open_#t~ret215#1 <= 2147483647;havoc pt_open_#t~ret215#1;pt_open_~err~0#1 := -19;call pt_open_#t~mem216#1 := read~int(pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4); {12812#false} is VALID [2022-02-20 21:59:18,283 INFO L290 TraceCheckUtils]: 152: Hoare triple {12812#false} assume !(0 == pt_open_#t~mem216#1);havoc pt_open_#t~mem216#1;pt_open_~err~0#1 := -30;call pt_open_#t~mem217#1 := read~int(pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4);pt_open_#t~short219#1 := 0 == (if 0 == pt_open_#t~mem217#1 then 0 else (if 1 == pt_open_#t~mem217#1 then 0 else ~bitwiseAnd(pt_open_#t~mem217#1, 2))); {12812#false} is VALID [2022-02-20 21:59:18,283 INFO L290 TraceCheckUtils]: 153: Hoare triple {12812#false} assume pt_open_#t~short219#1;call pt_open_#t~mem218#1 := read~int(pt_open_~file#1.base, 128 + pt_open_~file#1.offset, 4);pt_open_#t~short219#1 := 0 != (if 0 == pt_open_#t~mem218#1 then 0 else (if 1 == pt_open_#t~mem218#1 then 0 else ~bitwiseAnd(pt_open_#t~mem218#1, 2))) % 4294967296; {12812#false} is VALID [2022-02-20 21:59:18,283 INFO L290 TraceCheckUtils]: 154: Hoare triple {12812#false} assume !pt_open_#t~short219#1;havoc pt_open_#t~mem217#1;havoc pt_open_#t~mem218#1;havoc pt_open_#t~short219#1; {12812#false} is VALID [2022-02-20 21:59:18,283 INFO L272 TraceCheckUtils]: 155: Hoare triple {12812#false} call pt_open_#t~ret220#1 := iminor(pt_open_~inode#1.base, pt_open_~inode#1.offset); {12811#true} is VALID [2022-02-20 21:59:18,283 INFO L290 TraceCheckUtils]: 156: Hoare triple {12811#true} ~inode.base, ~inode.offset := #in~inode.base, #in~inode.offset;call #t~mem24 := read~int(~inode.base, 76 + ~inode.offset, 4);#res := (if 0 == #t~mem24 then 0 else (if 1 == #t~mem24 then 1 else ~bitwiseAnd(#t~mem24, 1048575)));havoc #t~mem24; {12811#true} is VALID [2022-02-20 21:59:18,283 INFO L290 TraceCheckUtils]: 157: Hoare triple {12811#true} assume true; {12811#true} is VALID [2022-02-20 21:59:18,284 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {12811#true} {12812#false} #1918#return; {12812#false} is VALID [2022-02-20 21:59:18,284 INFO L290 TraceCheckUtils]: 159: Hoare triple {12812#false} pt_open_~tmp___1~8#1 := pt_open_#t~ret220#1;havoc pt_open_#t~ret220#1; {12812#false} is VALID [2022-02-20 21:59:18,284 INFO L290 TraceCheckUtils]: 160: Hoare triple {12812#false} assume 0 == (if 0 == pt_open_~tmp___1~8#1 then 0 else (if 1 == pt_open_~tmp___1~8#1 then 0 else ~bitwiseAnd(pt_open_~tmp___1~8#1, 128))) % 4294967296;call pt_open_#t~mem221#1 := read~int(pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4);call write~int(~bitwiseOr(pt_open_#t~mem221#1, 4), pt_open_~tape~1#1.base, 176 + pt_open_~tape~1#1.offset, 4);havoc pt_open_#t~mem221#1; {12812#false} is VALID [2022-02-20 21:59:18,284 INFO L290 TraceCheckUtils]: 161: Hoare triple {12812#false} pt_open_~err~0#1 := -12;assume { :begin_inline_kmalloc } true;kmalloc_#in~size#1, kmalloc_#in~flags#1 := 16384, 208;havoc kmalloc_#res#1.base, kmalloc_#res#1.offset;havoc kmalloc_#t~ret328#1.base, kmalloc_#t~ret328#1.offset, kmalloc_~size#1, kmalloc_~flags#1;kmalloc_~size#1 := kmalloc_#in~size#1;kmalloc_~flags#1 := kmalloc_#in~flags#1;assume { :begin_inline_ldv_check_alloc_flags } true;ldv_check_alloc_flags_#in~flags#1 := kmalloc_~flags#1;havoc ldv_check_alloc_flags_~flags#1;ldv_check_alloc_flags_~flags#1 := ldv_check_alloc_flags_#in~flags#1; {12812#false} is VALID [2022-02-20 21:59:18,284 INFO L290 TraceCheckUtils]: 162: Hoare triple {12812#false} assume !(0 == ~ldv_spin~0 || 0 == (if 0 == ldv_check_alloc_flags_~flags#1 then 0 else (if 1 == ldv_check_alloc_flags_~flags#1 then 0 else ~bitwiseAnd(ldv_check_alloc_flags_~flags#1, 16))) % 4294967296); {12812#false} is VALID [2022-02-20 21:59:18,284 INFO L272 TraceCheckUtils]: 163: Hoare triple {12812#false} call ldv_error(); {12812#false} is VALID [2022-02-20 21:59:18,284 INFO L290 TraceCheckUtils]: 164: Hoare triple {12812#false} assume !false; {12812#false} is VALID [2022-02-20 21:59:18,285 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-02-20 21:59:18,285 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:59:18,285 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1482941998] [2022-02-20 21:59:18,285 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1482941998] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:59:18,285 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:59:18,285 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 21:59:18,286 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249965058] [2022-02-20 21:59:18,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:59:18,286 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.285714285714286) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 165 [2022-02-20 21:59:18,287 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:59:18,287 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 15.285714285714286) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-02-20 21:59:18,439 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:59:18,439 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 21:59:18,439 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:59:18,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 21:59:18,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-02-20 21:59:18,440 INFO L87 Difference]: Start difference. First operand 834 states and 1157 transitions. Second operand has 7 states, 7 states have (on average 15.285714285714286) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20)