./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-regression/rule57_ebda_blast_true-termination.c_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-regression/rule57_ebda_blast_true-termination.c_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 84a634627af2442e81d46eafc5c0f2aae0363700 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:21:00,723 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:21:00,724 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:21:00,731 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:21:00,731 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:21:00,732 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:21:00,733 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:21:00,734 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:21:00,735 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:21:00,736 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:21:00,736 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:21:00,736 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:21:00,737 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:21:00,737 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:21:00,738 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:21:00,738 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:21:00,739 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:21:00,740 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:21:00,741 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:21:00,742 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:21:00,742 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:21:00,743 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:21:00,744 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:21:00,744 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:21:00,744 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:21:00,744 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:21:00,745 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:21:00,745 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:21:00,746 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:21:00,747 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:21:00,747 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:21:00,747 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:21:00,747 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:21:00,748 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:21:00,748 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:21:00,749 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:21:00,749 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-22 23:21:00,759 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:21:00,759 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:21:00,760 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:21:00,760 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:21:00,760 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:21:00,760 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:21:00,761 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:21:00,761 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:21:00,761 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:21:00,761 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:21:00,761 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:21:00,761 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:21:00,761 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:21:00,761 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:21:00,762 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:21:00,762 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:21:00,762 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:21:00,762 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:21:00,762 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:21:00,762 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:21:00,762 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:21:00,763 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:21:00,763 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:21:00,763 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:21:00,763 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:21:00,763 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:21:00,763 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:21:00,763 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:21:00,763 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:21:00,764 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:21:00,764 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer 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(__VERIFIER_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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84a634627af2442e81d46eafc5c0f2aae0363700 [2018-11-22 23:21:00,788 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:21:00,796 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:21:00,799 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:21:00,800 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:21:00,800 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:21:00,801 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-regression/rule57_ebda_blast_true-termination.c_false-unreach-call.i [2018-11-22 23:21:00,844 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/data/1b3e1732b/7e9d0c43d06343cdae228215aa401232/FLAG63d48e84f [2018-11-22 23:21:01,233 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:21:01,233 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/sv-benchmarks/c/ldv-regression/rule57_ebda_blast_true-termination.c_false-unreach-call.i [2018-11-22 23:21:01,239 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/data/1b3e1732b/7e9d0c43d06343cdae228215aa401232/FLAG63d48e84f [2018-11-22 23:21:01,249 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/data/1b3e1732b/7e9d0c43d06343cdae228215aa401232 [2018-11-22 23:21:01,251 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:21:01,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:21:01,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:21:01,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:21:01,255 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:21:01,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:21:01" (1/1) ... [2018-11-22 23:21:01,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ac0340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01, skipping insertion in model container [2018-11-22 23:21:01,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:21:01" (1/1) ... [2018-11-22 23:21:01,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:21:01,279 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:21:01,392 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:21:01,401 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:21:01,414 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:21:01,423 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:21:01,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01 WrapperNode [2018-11-22 23:21:01,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:21:01,424 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:21:01,424 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:21:01,424 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:21:01,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01" (1/1) ... [2018-11-22 23:21:01,434 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01" (1/1) ... [2018-11-22 23:21:01,473 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:21:01,473 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:21:01,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:21:01,473 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:21:01,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01" (1/1) ... [2018-11-22 23:21:01,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01" (1/1) ... [2018-11-22 23:21:01,483 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01" (1/1) ... [2018-11-22 23:21:01,483 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01" (1/1) ... [2018-11-22 23:21:01,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01" (1/1) ... [2018-11-22 23:21:01,491 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01" (1/1) ... [2018-11-22 23:21:01,492 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01" (1/1) ... [2018-11-22 23:21:01,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:21:01,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:21:01,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:21:01,494 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:21:01,494 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:21:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 23:21:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 23:21:01,525 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-22 23:21:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure ebda_rsrc_controller [2018-11-22 23:21:01,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ebda_rsrc_controller [2018-11-22 23:21:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure ibmphp_init_devno [2018-11-22 23:21:01,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmphp_init_devno [2018-11-22 23:21:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2018-11-22 23:21:01,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2018-11-22 23:21:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:21:01,526 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:21:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 23:21:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:21:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure ibmphp_find_same_bus_num [2018-11-22 23:21:01,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmphp_find_same_bus_num [2018-11-22 23:21:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:21:01,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:21:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 23:21:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:21:01,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:21:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure fillslotinfo [2018-11-22 23:21:01,527 INFO L138 BoogieDeclarations]: Found implementation of procedure fillslotinfo [2018-11-22 23:21:01,729 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:21:01,730 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-22 23:21:01,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:21:01 BoogieIcfgContainer [2018-11-22 23:21:01,730 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:21:01,731 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-22 23:21:01,731 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-22 23:21:01,733 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-22 23:21:01,733 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 11:21:01" (1/3) ... [2018-11-22 23:21:01,734 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fc23998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:21:01, skipping insertion in model container [2018-11-22 23:21:01,734 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:01" (2/3) ... [2018-11-22 23:21:01,734 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fc23998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:21:01, skipping insertion in model container [2018-11-22 23:21:01,734 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:21:01" (3/3) ... [2018-11-22 23:21:01,736 INFO L112 eAbstractionObserver]: Analyzing ICFG rule57_ebda_blast_true-termination.c_false-unreach-call.i [2018-11-22 23:21:01,741 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-22 23:21:01,746 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-22 23:21:01,757 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-22 23:21:01,776 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-22 23:21:01,776 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-22 23:21:01,776 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-22 23:21:01,776 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-22 23:21:01,776 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 23:21:01,776 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 23:21:01,777 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-22 23:21:01,777 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 23:21:01,777 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-22 23:21:01,788 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states. [2018-11-22 23:21:01,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-22 23:21:01,791 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:21:01,791 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:21:01,793 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:21:01,796 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:21:01,796 INFO L82 PathProgramCache]: Analyzing trace with hash 219022141, now seen corresponding path program 1 times [2018-11-22 23:21:01,797 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:21:01,797 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:21:01,834 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:21:01,834 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:21:01,834 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:21:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:21:01,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:21:01,942 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:21:01,943 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-22 23:21:01,945 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 23:21:01,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 23:21:01,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:21:01,954 INFO L87 Difference]: Start difference. First operand 49 states. Second operand 4 states. [2018-11-22 23:21:02,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:21:02,054 INFO L93 Difference]: Finished difference Result 77 states and 87 transitions. [2018-11-22 23:21:02,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-22 23:21:02,055 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 16 [2018-11-22 23:21:02,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:21:02,061 INFO L225 Difference]: With dead ends: 77 [2018-11-22 23:21:02,061 INFO L226 Difference]: Without dead ends: 43 [2018-11-22 23:21:02,064 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:21:02,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2018-11-22 23:21:02,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2018-11-22 23:21:02,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2018-11-22 23:21:02,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 45 transitions. [2018-11-22 23:21:02,088 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 45 transitions. Word has length 16 [2018-11-22 23:21:02,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:21:02,089 INFO L480 AbstractCegarLoop]: Abstraction has 43 states and 45 transitions. [2018-11-22 23:21:02,089 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 23:21:02,089 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2018-11-22 23:21:02,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-22 23:21:02,089 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:21:02,090 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:21:02,090 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:21:02,090 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:21:02,090 INFO L82 PathProgramCache]: Analyzing trace with hash -420986951, now seen corresponding path program 1 times [2018-11-22 23:21:02,090 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:21:02,090 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:21:02,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:21:02,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:21:02,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:21:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 23:21:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 23:21:02,157 INFO L469 BasicCegarLoop]: Counterexample might be feasible ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); VAL [|#NULL.base|=14, |#NULL.offset|=7, |old(#NULL.base)|=14, |old(#NULL.offset)|=7, |old(~freed_tmp_slot~0)|=13, |old(~tmp_slot~0.base)|=9, |old(~tmp_slot~0.offset)|=6, |old(~used_tmp_slot~0)|=10, ~freed_tmp_slot~0=13, ~tmp_slot~0.base=9, ~tmp_slot~0.offset=6, ~used_tmp_slot~0=10] [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~used_tmp_slot~0 := 0;~freed_tmp_slot~0 := 1;~tmp_slot~0.base, ~tmp_slot~0.offset := 0, 0; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=14, |old(#NULL.offset)|=7, |old(~freed_tmp_slot~0)|=13, |old(~tmp_slot~0.base)|=9, |old(~tmp_slot~0.offset)|=6, |old(~used_tmp_slot~0)|=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=14, |old(#NULL.offset)|=7, |old(~freed_tmp_slot~0)|=13, |old(~tmp_slot~0.base)|=9, |old(~tmp_slot~0.offset)|=6, |old(~used_tmp_slot~0)|=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] RET #89#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] havoc ~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset;havoc ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset;havoc ~rc~0;call #t~ret5.base, #t~ret5.offset := kzalloc(8, 1);~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset := #t~ret5.base, #t~ret5.offset;havoc #t~ret5.base, #t~ret5.offset; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] assume !(~hp_slot_ptr~0.base == 0 && ~hp_slot_ptr~0.offset == 0);call write~int(5, ~hp_slot_ptr~0.base, 4 + ~hp_slot_ptr~0.offset, 4);call #t~ret6.base, #t~ret6.offset := kzalloc(16, 1);~tmp_slot~0.base, ~tmp_slot~0.offset := #t~ret6.base, #t~ret6.offset;havoc #t~ret6.base, #t~ret6.offset; VAL [ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, |#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=1, ~used_tmp_slot~0=0] [?] assume !(~tmp_slot~0.base == 0 && ~tmp_slot~0.offset == 0);~used_tmp_slot~0 := 0;~freed_tmp_slot~0 := 0;call write~int(2, ~tmp_slot~0.base, ~tmp_slot~0.offset, 4);call write~int(3, ~tmp_slot~0.base, 4 + ~tmp_slot~0.offset, 4); VAL [ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, |#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] CALL call #t~ret7.base, #t~ret7.offset := ibmphp_find_same_bus_num(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] #res.base, #res.offset := #t~nondet2.base, #t~nondet2.offset;havoc #t~nondet2.base, #t~nondet2.offset; VAL [|#NULL.base|=0, |#NULL.offset|=0, |ibmphp_find_same_bus_num_#res.base|=0, |ibmphp_find_same_bus_num_#res.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |ibmphp_find_same_bus_num_#res.base|=0, |ibmphp_find_same_bus_num_#res.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] RET #77#return; VAL [ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, |#NULL.base|=0, |#NULL.offset|=0, |ebda_rsrc_controller_#t~ret7.base|=0, |ebda_rsrc_controller_#t~ret7.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset := #t~ret7.base, #t~ret7.offset;havoc #t~ret7.base, #t~ret7.offset; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, |#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume ~bus_info_ptr1~0.base == 0 && ~bus_info_ptr1~0.offset == 0;~rc~0 := -3; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset, 4); VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |ebda_rsrc_controller_#t~mem10.base|=0, |ebda_rsrc_controller_#t~mem10.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] CALL call kfree(#t~mem10.base, #t~mem10.offset); VAL [|#NULL.base|=0, |#NULL.offset|=0, |kfree_#in~p.base|=0, |kfree_#in~p.offset|=0, |old(~freed_tmp_slot~0)|=0, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] ~p.base, ~p.offset := #in~p.base, #in~p.offset; VAL [kfree_~p.base=0, kfree_~p.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |kfree_#in~p.base|=0, |kfree_#in~p.offset|=0, |old(~freed_tmp_slot~0)|=0, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume !((~p.base != 0 || ~p.offset != 0) && ~p.base == ~tmp_slot~0.base && ~p.offset == ~tmp_slot~0.offset); VAL [kfree_~p.base=0, kfree_~p.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |kfree_#in~p.base|=0, |kfree_#in~p.offset|=0, |old(~freed_tmp_slot~0)|=0, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume true; VAL [kfree_~p.base=0, kfree_~p.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |kfree_#in~p.base|=0, |kfree_#in~p.offset|=0, |old(~freed_tmp_slot~0)|=0, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] RET #83#return; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |ebda_rsrc_controller_#t~mem10.base|=0, |ebda_rsrc_controller_#t~mem10.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] havoc #t~mem10.base, #t~mem10.offset; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] #res := ~rc~0; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |ebda_rsrc_controller_#res|=(- 3), |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume true; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |ebda_rsrc_controller_#res|=(- 3), |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] RET #85#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret11|=(- 3), |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;havoc #t~ret11; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume 0 == ~used_tmp_slot~0; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume !(0 != ~freed_tmp_slot~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] CALL call __blast_assert(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume !false; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] CALL call ULTIMATE.init(); VAL [#NULL.base=14, #NULL.offset=7, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0.base=9, ~tmp_slot~0.offset=6, ~used_tmp_slot~0=10] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0.base, ~tmp_slot~0.offset := 0, 0; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset; [L71] havoc ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset; [L72] havoc ~rc~0; [L74] call #t~ret5.base, #t~ret5.offset := kzalloc(8, 1); [L74] ~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset := #t~ret5.base, #t~ret5.offset; [L74] havoc #t~ret5.base, #t~ret5.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L75-L78] assume !(~hp_slot_ptr~0.base == 0 && ~hp_slot_ptr~0.offset == 0); [L79] call write~int(5, ~hp_slot_ptr~0.base, 4 + ~hp_slot_ptr~0.offset, 4); [L81] call #t~ret6.base, #t~ret6.offset := kzalloc(16, 1); [L81] ~tmp_slot~0.base, ~tmp_slot~0.offset := #t~ret6.base, #t~ret6.offset; [L81] havoc #t~ret6.base, #t~ret6.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~used_tmp_slot~0=0] [L83-L86] assume !(~tmp_slot~0.base == 0 && ~tmp_slot~0.offset == 0); [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] call write~int(2, ~tmp_slot~0.base, ~tmp_slot~0.offset, 4); [L92] call write~int(3, ~tmp_slot~0.base, 4 + ~tmp_slot~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7.base, #t~ret7.offset := ibmphp_find_same_bus_num(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L53] #res.base, #res.offset := #t~nondet2.base, #t~nondet2.offset; [L53] havoc #t~nondet2.base, #t~nondet2.offset; VAL [#NULL.base=0, #NULL.offset=0, #res.base=0, #res.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L52-L54] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=0, #res.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7.base, #t~ret7.offset := ibmphp_find_same_bus_num(); VAL [#NULL.base=0, #NULL.offset=0, #t~ret7.base=0, #t~ret7.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset := #t~ret7.base, #t~ret7.offset; [L94] havoc #t~ret7.base, #t~ret7.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L95-L103] assume ~bus_info_ptr1~0.base == 0 && ~bus_info_ptr1~0.offset == 0; [L96] ~rc~0 := -3; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, #t~mem10.base=0, #t~mem10.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10.base, #t~mem10.offset); VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p.base, ~p.offset := #in~p.base, #in~p.offset; VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L46-L47] assume !((~p.base != 0 || ~p.offset != 0) && ~p.base == ~tmp_slot~0.base && ~p.offset == ~tmp_slot~0.offset); VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L45-L48] ensures true; VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10.base, #t~mem10.offset); VAL [#NULL.base=0, #NULL.offset=0, #t~mem10.base=0, #t~mem10.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10.base, #t~mem10.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL.base=0, #NULL.offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L68-L129] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL.base=0, #NULL.offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L133-L134] assume 0 == ~used_tmp_slot~0; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L134] assume !(0 != ~freed_tmp_slot~0); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL.base=14, #NULL.offset=7, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0.base=9, ~tmp_slot~0.offset=6, ~used_tmp_slot~0=10] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0.base, ~tmp_slot~0.offset := 0, 0; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset; [L71] havoc ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset; [L72] havoc ~rc~0; [L74] call #t~ret5.base, #t~ret5.offset := kzalloc(8, 1); [L74] ~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset := #t~ret5.base, #t~ret5.offset; [L74] havoc #t~ret5.base, #t~ret5.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L75-L78] assume !(~hp_slot_ptr~0.base == 0 && ~hp_slot_ptr~0.offset == 0); [L79] call write~int(5, ~hp_slot_ptr~0.base, 4 + ~hp_slot_ptr~0.offset, 4); [L81] call #t~ret6.base, #t~ret6.offset := kzalloc(16, 1); [L81] ~tmp_slot~0.base, ~tmp_slot~0.offset := #t~ret6.base, #t~ret6.offset; [L81] havoc #t~ret6.base, #t~ret6.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~used_tmp_slot~0=0] [L83-L86] assume !(~tmp_slot~0.base == 0 && ~tmp_slot~0.offset == 0); [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] call write~int(2, ~tmp_slot~0.base, ~tmp_slot~0.offset, 4); [L92] call write~int(3, ~tmp_slot~0.base, 4 + ~tmp_slot~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7.base, #t~ret7.offset := ibmphp_find_same_bus_num(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L53] #res.base, #res.offset := #t~nondet2.base, #t~nondet2.offset; [L53] havoc #t~nondet2.base, #t~nondet2.offset; VAL [#NULL.base=0, #NULL.offset=0, #res.base=0, #res.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L52-L54] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=0, #res.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7.base, #t~ret7.offset := ibmphp_find_same_bus_num(); VAL [#NULL.base=0, #NULL.offset=0, #t~ret7.base=0, #t~ret7.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset := #t~ret7.base, #t~ret7.offset; [L94] havoc #t~ret7.base, #t~ret7.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L95-L103] assume ~bus_info_ptr1~0.base == 0 && ~bus_info_ptr1~0.offset == 0; [L96] ~rc~0 := -3; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, #t~mem10.base=0, #t~mem10.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10.base, #t~mem10.offset); VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p.base, ~p.offset := #in~p.base, #in~p.offset; VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L46-L47] assume !((~p.base != 0 || ~p.offset != 0) && ~p.base == ~tmp_slot~0.base && ~p.offset == ~tmp_slot~0.offset); VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L45-L48] ensures true; VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10.base, #t~mem10.offset); VAL [#NULL.base=0, #NULL.offset=0, #t~mem10.base=0, #t~mem10.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10.base, #t~mem10.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL.base=0, #NULL.offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L68-L129] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL.base=0, #NULL.offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L133-L134] assume 0 == ~used_tmp_slot~0; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L134] assume !(0 != ~freed_tmp_slot~0); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=14, #NULL!offset=7, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0!base=9, ~tmp_slot~0!offset=6, ~used_tmp_slot~0=10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0 := { base: 0, offset: 0 }; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0; [L71] havoc ~bus_info_ptr1~0; [L72] havoc ~rc~0; [L74] FCALL call #t~ret5 := kzalloc(8, 1); [L74] ~hp_slot_ptr~0 := #t~ret5; [L74] havoc #t~ret5; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L75] COND FALSE !(~hp_slot_ptr~0 == { base: 0, offset: 0 }) [L79] FCALL call write~int(5, { base: ~hp_slot_ptr~0!base, offset: 4 + ~hp_slot_ptr~0!offset }, 4); [L81] FCALL call #t~ret6 := kzalloc(16, 1); [L81] ~tmp_slot~0 := #t~ret6; [L81] havoc #t~ret6; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~used_tmp_slot~0=0] [L83] COND FALSE !(~tmp_slot~0 == { base: 0, offset: 0 }) [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] FCALL call write~int(2, { base: ~tmp_slot~0!base, offset: ~tmp_slot~0!offset }, 4); [L92] FCALL call write~int(3, { base: ~tmp_slot~0!base, offset: 4 + ~tmp_slot~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L53] #res := #t~nondet2; [L53] havoc #t~nondet2; VAL [#NULL!base=0, #NULL!offset=0, #res!base=0, #res!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret7!base=0, #t~ret7!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0 := #t~ret7; [L94] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L95] COND TRUE ~bus_info_ptr1~0 == { base: 0, offset: 0 } [L96] ~rc~0 := -3; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] FCALL call #t~mem10 := read~$Pointer$({ base: ~hp_slot_ptr~0!base, offset: ~hp_slot_ptr~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10); VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p := #in~p; VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L46] COND FALSE !(~p != { base: 0, offset: 0 } && ~p == ~tmp_slot~0) VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL!base=0, #NULL!offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L133] COND TRUE 0 == ~used_tmp_slot~0 VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] COND FALSE !(0 != ~freed_tmp_slot~0) VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=14, #NULL!offset=7, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0!base=9, ~tmp_slot~0!offset=6, ~used_tmp_slot~0=10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0 := { base: 0, offset: 0 }; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0; [L71] havoc ~bus_info_ptr1~0; [L72] havoc ~rc~0; [L74] FCALL call #t~ret5 := kzalloc(8, 1); [L74] ~hp_slot_ptr~0 := #t~ret5; [L74] havoc #t~ret5; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L75] COND FALSE !(~hp_slot_ptr~0 == { base: 0, offset: 0 }) [L79] FCALL call write~int(5, { base: ~hp_slot_ptr~0!base, offset: 4 + ~hp_slot_ptr~0!offset }, 4); [L81] FCALL call #t~ret6 := kzalloc(16, 1); [L81] ~tmp_slot~0 := #t~ret6; [L81] havoc #t~ret6; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~used_tmp_slot~0=0] [L83] COND FALSE !(~tmp_slot~0 == { base: 0, offset: 0 }) [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] FCALL call write~int(2, { base: ~tmp_slot~0!base, offset: ~tmp_slot~0!offset }, 4); [L92] FCALL call write~int(3, { base: ~tmp_slot~0!base, offset: 4 + ~tmp_slot~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L53] #res := #t~nondet2; [L53] havoc #t~nondet2; VAL [#NULL!base=0, #NULL!offset=0, #res!base=0, #res!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret7!base=0, #t~ret7!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0 := #t~ret7; [L94] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L95] COND TRUE ~bus_info_ptr1~0 == { base: 0, offset: 0 } [L96] ~rc~0 := -3; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] FCALL call #t~mem10 := read~$Pointer$({ base: ~hp_slot_ptr~0!base, offset: ~hp_slot_ptr~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10); VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p := #in~p; VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L46] COND FALSE !(~p != { base: 0, offset: 0 } && ~p == ~tmp_slot~0) VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL!base=0, #NULL!offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L133] COND TRUE 0 == ~used_tmp_slot~0 VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] COND FALSE !(0 != ~freed_tmp_slot~0) VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=14, #NULL!offset=7, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0!base=9, ~tmp_slot~0!offset=6, ~used_tmp_slot~0=10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0 := { base: 0, offset: 0 }; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0; [L71] havoc ~bus_info_ptr1~0; [L72] havoc ~rc~0; [L74] FCALL call #t~ret5 := kzalloc(8, 1); [L74] ~hp_slot_ptr~0 := #t~ret5; [L74] havoc #t~ret5; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L75] COND FALSE !(~hp_slot_ptr~0 == { base: 0, offset: 0 }) [L79] FCALL call write~int(5, { base: ~hp_slot_ptr~0!base, offset: 4 + ~hp_slot_ptr~0!offset }, 4); [L81] FCALL call #t~ret6 := kzalloc(16, 1); [L81] ~tmp_slot~0 := #t~ret6; [L81] havoc #t~ret6; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~used_tmp_slot~0=0] [L83] COND FALSE !(~tmp_slot~0 == { base: 0, offset: 0 }) [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] FCALL call write~int(2, { base: ~tmp_slot~0!base, offset: ~tmp_slot~0!offset }, 4); [L92] FCALL call write~int(3, { base: ~tmp_slot~0!base, offset: 4 + ~tmp_slot~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L53] #res := #t~nondet2; [L53] havoc #t~nondet2; VAL [#NULL!base=0, #NULL!offset=0, #res!base=0, #res!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret7!base=0, #t~ret7!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0 := #t~ret7; [L94] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L95] COND TRUE ~bus_info_ptr1~0 == { base: 0, offset: 0 } [L96] ~rc~0 := -3; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] FCALL call #t~mem10 := read~$Pointer$({ base: ~hp_slot_ptr~0!base, offset: ~hp_slot_ptr~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10); VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p := #in~p; VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L46] COND FALSE !(~p != { base: 0, offset: 0 } && ~p == ~tmp_slot~0) VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL!base=0, #NULL!offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L133] COND TRUE 0 == ~used_tmp_slot~0 VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] COND FALSE !(0 != ~freed_tmp_slot~0) VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=14, #NULL!offset=7, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0!base=9, ~tmp_slot~0!offset=6, ~used_tmp_slot~0=10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0 := { base: 0, offset: 0 }; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0; [L71] havoc ~bus_info_ptr1~0; [L72] havoc ~rc~0; [L74] FCALL call #t~ret5 := kzalloc(8, 1); [L74] ~hp_slot_ptr~0 := #t~ret5; [L74] havoc #t~ret5; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L75] COND FALSE !(~hp_slot_ptr~0 == { base: 0, offset: 0 }) [L79] FCALL call write~int(5, { base: ~hp_slot_ptr~0!base, offset: 4 + ~hp_slot_ptr~0!offset }, 4); [L81] FCALL call #t~ret6 := kzalloc(16, 1); [L81] ~tmp_slot~0 := #t~ret6; [L81] havoc #t~ret6; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~used_tmp_slot~0=0] [L83] COND FALSE !(~tmp_slot~0 == { base: 0, offset: 0 }) [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] FCALL call write~int(2, { base: ~tmp_slot~0!base, offset: ~tmp_slot~0!offset }, 4); [L92] FCALL call write~int(3, { base: ~tmp_slot~0!base, offset: 4 + ~tmp_slot~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L53] #res := #t~nondet2; [L53] havoc #t~nondet2; VAL [#NULL!base=0, #NULL!offset=0, #res!base=0, #res!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret7!base=0, #t~ret7!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0 := #t~ret7; [L94] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L95] COND TRUE ~bus_info_ptr1~0 == { base: 0, offset: 0 } [L96] ~rc~0 := -3; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] FCALL call #t~mem10 := read~$Pointer$({ base: ~hp_slot_ptr~0!base, offset: ~hp_slot_ptr~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10); VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p := #in~p; VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L46] COND FALSE !(~p != { base: 0, offset: 0 } && ~p == ~tmp_slot~0) VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL!base=0, #NULL!offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L133] COND TRUE 0 == ~used_tmp_slot~0 VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] COND FALSE !(0 != ~freed_tmp_slot~0) VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L40] int used_tmp_slot = 0; [L41] int freed_tmp_slot = 1; [L39] struct slot *tmp_slot; VAL [\old(freed_tmp_slot)=13, \old(tmp_slot)=6, \old(tmp_slot)=9, \old(used_tmp_slot)=10, freed_tmp_slot=1, tmp_slot={0:0}, used_tmp_slot=0] [L132] CALL ebda_rsrc_controller() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=1, tmp_slot={0:0}, used_tmp_slot=0] [L69] struct hotplug_slot *hp_slot_ptr; [L71] struct bus_info *bus_info_ptr1; [L72] int rc; [L74] hp_slot_ptr = kzalloc(sizeof(*hp_slot_ptr), 1) [L75] COND FALSE !(!hp_slot_ptr) [L79] hp_slot_ptr->b = 5 [L81] tmp_slot = kzalloc(sizeof(*tmp_slot), 1) [L83] COND FALSE !(!tmp_slot) [L88] used_tmp_slot = 0 [L89] freed_tmp_slot = 0 [L91] tmp_slot->a = 2 [L92] tmp_slot->b = 3 VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, hp_slot_ptr={16:1}, tmp_slot={16:1}, used_tmp_slot=0] [L94] CALL, EXPR ibmphp_find_same_bus_num() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L53] return __VERIFIER_nondet_pointer(); [L94] RET, EXPR ibmphp_find_same_bus_num() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, hp_slot_ptr={16:1}, ibmphp_find_same_bus_num()={0:0}, tmp_slot={16:1}, used_tmp_slot=0] [L94] bus_info_ptr1 = ibmphp_find_same_bus_num() [L95] COND TRUE !bus_info_ptr1 [L96] rc = -3 VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L123] EXPR hp_slot_ptr->private VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, hp_slot_ptr->private={0:0}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L123] CALL kfree(hp_slot_ptr->private) VAL [\old(freed_tmp_slot)=0, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, p={0:0}, tmp_slot={16:1}, used_tmp_slot=0] [L46] COND FALSE !(p!=0 && p==tmp_slot) VAL [\old(freed_tmp_slot)=0, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, p={0:0}, p={0:0}, tmp_slot={16:1}, used_tmp_slot=0] [L123] RET kfree(hp_slot_ptr->private) VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, hp_slot_ptr->private={0:0}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L128] return rc; VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, \result=-3, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L132] RET ebda_rsrc_controller() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, ebda_rsrc_controller()=-3, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L133] COND TRUE !used_tmp_slot VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L134] (freed_tmp_slot) ? (0) : __blast_assert () VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L134] CALL __blast_assert () VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L6] __VERIFIER_error() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] ----- [2018-11-22 23:21:02,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 11:21:02 BoogieIcfgContainer [2018-11-22 23:21:02,209 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-22 23:21:02,209 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 23:21:02,209 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 23:21:02,209 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 23:21:02,210 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:21:01" (3/4) ... [2018-11-22 23:21:02,212 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); VAL [|#NULL.base|=14, |#NULL.offset|=7, |old(#NULL.base)|=14, |old(#NULL.offset)|=7, |old(~freed_tmp_slot~0)|=13, |old(~tmp_slot~0.base)|=9, |old(~tmp_slot~0.offset)|=6, |old(~used_tmp_slot~0)|=10, ~freed_tmp_slot~0=13, ~tmp_slot~0.base=9, ~tmp_slot~0.offset=6, ~used_tmp_slot~0=10] [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~used_tmp_slot~0 := 0;~freed_tmp_slot~0 := 1;~tmp_slot~0.base, ~tmp_slot~0.offset := 0, 0; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=14, |old(#NULL.offset)|=7, |old(~freed_tmp_slot~0)|=13, |old(~tmp_slot~0.base)|=9, |old(~tmp_slot~0.offset)|=6, |old(~used_tmp_slot~0)|=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=14, |old(#NULL.offset)|=7, |old(~freed_tmp_slot~0)|=13, |old(~tmp_slot~0.base)|=9, |old(~tmp_slot~0.offset)|=6, |old(~used_tmp_slot~0)|=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] RET #89#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] havoc ~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset;havoc ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset;havoc ~rc~0;call #t~ret5.base, #t~ret5.offset := kzalloc(8, 1);~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset := #t~ret5.base, #t~ret5.offset;havoc #t~ret5.base, #t~ret5.offset; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] assume !(~hp_slot_ptr~0.base == 0 && ~hp_slot_ptr~0.offset == 0);call write~int(5, ~hp_slot_ptr~0.base, 4 + ~hp_slot_ptr~0.offset, 4);call #t~ret6.base, #t~ret6.offset := kzalloc(16, 1);~tmp_slot~0.base, ~tmp_slot~0.offset := #t~ret6.base, #t~ret6.offset;havoc #t~ret6.base, #t~ret6.offset; VAL [ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, |#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=1, ~used_tmp_slot~0=0] [?] assume !(~tmp_slot~0.base == 0 && ~tmp_slot~0.offset == 0);~used_tmp_slot~0 := 0;~freed_tmp_slot~0 := 0;call write~int(2, ~tmp_slot~0.base, ~tmp_slot~0.offset, 4);call write~int(3, ~tmp_slot~0.base, 4 + ~tmp_slot~0.offset, 4); VAL [ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, |#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] CALL call #t~ret7.base, #t~ret7.offset := ibmphp_find_same_bus_num(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] #res.base, #res.offset := #t~nondet2.base, #t~nondet2.offset;havoc #t~nondet2.base, #t~nondet2.offset; VAL [|#NULL.base|=0, |#NULL.offset|=0, |ibmphp_find_same_bus_num_#res.base|=0, |ibmphp_find_same_bus_num_#res.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |ibmphp_find_same_bus_num_#res.base|=0, |ibmphp_find_same_bus_num_#res.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] RET #77#return; VAL [ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, |#NULL.base|=0, |#NULL.offset|=0, |ebda_rsrc_controller_#t~ret7.base|=0, |ebda_rsrc_controller_#t~ret7.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset := #t~ret7.base, #t~ret7.offset;havoc #t~ret7.base, #t~ret7.offset; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, |#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume ~bus_info_ptr1~0.base == 0 && ~bus_info_ptr1~0.offset == 0;~rc~0 := -3; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset, 4); VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |ebda_rsrc_controller_#t~mem10.base|=0, |ebda_rsrc_controller_#t~mem10.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] CALL call kfree(#t~mem10.base, #t~mem10.offset); VAL [|#NULL.base|=0, |#NULL.offset|=0, |kfree_#in~p.base|=0, |kfree_#in~p.offset|=0, |old(~freed_tmp_slot~0)|=0, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] ~p.base, ~p.offset := #in~p.base, #in~p.offset; VAL [kfree_~p.base=0, kfree_~p.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |kfree_#in~p.base|=0, |kfree_#in~p.offset|=0, |old(~freed_tmp_slot~0)|=0, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume !((~p.base != 0 || ~p.offset != 0) && ~p.base == ~tmp_slot~0.base && ~p.offset == ~tmp_slot~0.offset); VAL [kfree_~p.base=0, kfree_~p.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |kfree_#in~p.base|=0, |kfree_#in~p.offset|=0, |old(~freed_tmp_slot~0)|=0, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume true; VAL [kfree_~p.base=0, kfree_~p.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |kfree_#in~p.base|=0, |kfree_#in~p.offset|=0, |old(~freed_tmp_slot~0)|=0, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] RET #83#return; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |ebda_rsrc_controller_#t~mem10.base|=0, |ebda_rsrc_controller_#t~mem10.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] havoc #t~mem10.base, #t~mem10.offset; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] #res := ~rc~0; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |ebda_rsrc_controller_#res|=(- 3), |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume true; VAL [ebda_rsrc_controller_~bus_info_ptr1~0.base=0, ebda_rsrc_controller_~bus_info_ptr1~0.offset=0, ebda_rsrc_controller_~hp_slot_ptr~0.base=16, ebda_rsrc_controller_~hp_slot_ptr~0.offset=1, ebda_rsrc_controller_~rc~0=(- 3), |#NULL.base|=0, |#NULL.offset|=0, |ebda_rsrc_controller_#res|=(- 3), |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] RET #85#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, |main_#t~ret11|=(- 3), |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;havoc #t~ret11; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume 0 == ~used_tmp_slot~0; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume !(0 != ~freed_tmp_slot~0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] CALL call __blast_assert(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] assume !false; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~freed_tmp_slot~0)|=1, |old(~tmp_slot~0.base)|=0, |old(~tmp_slot~0.offset)|=0, |old(~used_tmp_slot~0)|=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] CALL call ULTIMATE.init(); VAL [#NULL.base=14, #NULL.offset=7, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0.base=9, ~tmp_slot~0.offset=6, ~used_tmp_slot~0=10] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0.base, ~tmp_slot~0.offset := 0, 0; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset; [L71] havoc ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset; [L72] havoc ~rc~0; [L74] call #t~ret5.base, #t~ret5.offset := kzalloc(8, 1); [L74] ~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset := #t~ret5.base, #t~ret5.offset; [L74] havoc #t~ret5.base, #t~ret5.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L75-L78] assume !(~hp_slot_ptr~0.base == 0 && ~hp_slot_ptr~0.offset == 0); [L79] call write~int(5, ~hp_slot_ptr~0.base, 4 + ~hp_slot_ptr~0.offset, 4); [L81] call #t~ret6.base, #t~ret6.offset := kzalloc(16, 1); [L81] ~tmp_slot~0.base, ~tmp_slot~0.offset := #t~ret6.base, #t~ret6.offset; [L81] havoc #t~ret6.base, #t~ret6.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~used_tmp_slot~0=0] [L83-L86] assume !(~tmp_slot~0.base == 0 && ~tmp_slot~0.offset == 0); [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] call write~int(2, ~tmp_slot~0.base, ~tmp_slot~0.offset, 4); [L92] call write~int(3, ~tmp_slot~0.base, 4 + ~tmp_slot~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7.base, #t~ret7.offset := ibmphp_find_same_bus_num(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L53] #res.base, #res.offset := #t~nondet2.base, #t~nondet2.offset; [L53] havoc #t~nondet2.base, #t~nondet2.offset; VAL [#NULL.base=0, #NULL.offset=0, #res.base=0, #res.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L52-L54] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=0, #res.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7.base, #t~ret7.offset := ibmphp_find_same_bus_num(); VAL [#NULL.base=0, #NULL.offset=0, #t~ret7.base=0, #t~ret7.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset := #t~ret7.base, #t~ret7.offset; [L94] havoc #t~ret7.base, #t~ret7.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L95-L103] assume ~bus_info_ptr1~0.base == 0 && ~bus_info_ptr1~0.offset == 0; [L96] ~rc~0 := -3; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, #t~mem10.base=0, #t~mem10.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10.base, #t~mem10.offset); VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p.base, ~p.offset := #in~p.base, #in~p.offset; VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L46-L47] assume !((~p.base != 0 || ~p.offset != 0) && ~p.base == ~tmp_slot~0.base && ~p.offset == ~tmp_slot~0.offset); VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L45-L48] ensures true; VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10.base, #t~mem10.offset); VAL [#NULL.base=0, #NULL.offset=0, #t~mem10.base=0, #t~mem10.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10.base, #t~mem10.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL.base=0, #NULL.offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L68-L129] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL.base=0, #NULL.offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L133-L134] assume 0 == ~used_tmp_slot~0; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L134] assume !(0 != ~freed_tmp_slot~0); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL.base=14, #NULL.offset=7, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0.base=9, ~tmp_slot~0.offset=6, ~used_tmp_slot~0=10] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0.base, ~tmp_slot~0.offset := 0, 0; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=14, old(#NULL.offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0.base)=9, old(~tmp_slot~0.offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset; [L71] havoc ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset; [L72] havoc ~rc~0; [L74] call #t~ret5.base, #t~ret5.offset := kzalloc(8, 1); [L74] ~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset := #t~ret5.base, #t~ret5.offset; [L74] havoc #t~ret5.base, #t~ret5.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0.base=0, ~tmp_slot~0.offset=0, ~used_tmp_slot~0=0] [L75-L78] assume !(~hp_slot_ptr~0.base == 0 && ~hp_slot_ptr~0.offset == 0); [L79] call write~int(5, ~hp_slot_ptr~0.base, 4 + ~hp_slot_ptr~0.offset, 4); [L81] call #t~ret6.base, #t~ret6.offset := kzalloc(16, 1); [L81] ~tmp_slot~0.base, ~tmp_slot~0.offset := #t~ret6.base, #t~ret6.offset; [L81] havoc #t~ret6.base, #t~ret6.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~used_tmp_slot~0=0] [L83-L86] assume !(~tmp_slot~0.base == 0 && ~tmp_slot~0.offset == 0); [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] call write~int(2, ~tmp_slot~0.base, ~tmp_slot~0.offset, 4); [L92] call write~int(3, ~tmp_slot~0.base, 4 + ~tmp_slot~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7.base, #t~ret7.offset := ibmphp_find_same_bus_num(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L53] #res.base, #res.offset := #t~nondet2.base, #t~nondet2.offset; [L53] havoc #t~nondet2.base, #t~nondet2.offset; VAL [#NULL.base=0, #NULL.offset=0, #res.base=0, #res.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L52-L54] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=0, #res.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7.base, #t~ret7.offset := ibmphp_find_same_bus_num(); VAL [#NULL.base=0, #NULL.offset=0, #t~ret7.base=0, #t~ret7.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0.base, ~bus_info_ptr1~0.offset := #t~ret7.base, #t~ret7.offset; [L94] havoc #t~ret7.base, #t~ret7.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L95-L103] assume ~bus_info_ptr1~0.base == 0 && ~bus_info_ptr1~0.offset == 0; [L96] ~rc~0 := -3; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~hp_slot_ptr~0.base, ~hp_slot_ptr~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, #t~mem10.base=0, #t~mem10.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10.base, #t~mem10.offset); VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p.base, ~p.offset := #in~p.base, #in~p.offset; VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L46-L47] assume !((~p.base != 0 || ~p.offset != 0) && ~p.base == ~tmp_slot~0.base && ~p.offset == ~tmp_slot~0.offset); VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L45-L48] ensures true; VAL [#in~p.base=0, #in~p.offset=0, #NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p.base=0, ~p.offset=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10.base, #t~mem10.offset); VAL [#NULL.base=0, #NULL.offset=0, #t~mem10.base=0, #t~mem10.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10.base, #t~mem10.offset; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL.base=0, #NULL.offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L68-L129] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0.base=0, ~bus_info_ptr1~0.offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0.base=16, ~hp_slot_ptr~0.offset=1, ~rc~0=-3, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL.base=0, #NULL.offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L133-L134] assume 0 == ~used_tmp_slot~0; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L134] assume !(0 != ~freed_tmp_slot~0); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL.base=0, #NULL.offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0.base)=0, old(~tmp_slot~0.offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0.base=16, ~tmp_slot~0.offset=1, ~used_tmp_slot~0=0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=14, #NULL!offset=7, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0!base=9, ~tmp_slot~0!offset=6, ~used_tmp_slot~0=10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0 := { base: 0, offset: 0 }; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0; [L71] havoc ~bus_info_ptr1~0; [L72] havoc ~rc~0; [L74] FCALL call #t~ret5 := kzalloc(8, 1); [L74] ~hp_slot_ptr~0 := #t~ret5; [L74] havoc #t~ret5; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L75] COND FALSE !(~hp_slot_ptr~0 == { base: 0, offset: 0 }) [L79] FCALL call write~int(5, { base: ~hp_slot_ptr~0!base, offset: 4 + ~hp_slot_ptr~0!offset }, 4); [L81] FCALL call #t~ret6 := kzalloc(16, 1); [L81] ~tmp_slot~0 := #t~ret6; [L81] havoc #t~ret6; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~used_tmp_slot~0=0] [L83] COND FALSE !(~tmp_slot~0 == { base: 0, offset: 0 }) [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] FCALL call write~int(2, { base: ~tmp_slot~0!base, offset: ~tmp_slot~0!offset }, 4); [L92] FCALL call write~int(3, { base: ~tmp_slot~0!base, offset: 4 + ~tmp_slot~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L53] #res := #t~nondet2; [L53] havoc #t~nondet2; VAL [#NULL!base=0, #NULL!offset=0, #res!base=0, #res!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret7!base=0, #t~ret7!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0 := #t~ret7; [L94] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L95] COND TRUE ~bus_info_ptr1~0 == { base: 0, offset: 0 } [L96] ~rc~0 := -3; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] FCALL call #t~mem10 := read~$Pointer$({ base: ~hp_slot_ptr~0!base, offset: ~hp_slot_ptr~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10); VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p := #in~p; VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L46] COND FALSE !(~p != { base: 0, offset: 0 } && ~p == ~tmp_slot~0) VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL!base=0, #NULL!offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L133] COND TRUE 0 == ~used_tmp_slot~0 VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] COND FALSE !(0 != ~freed_tmp_slot~0) VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=14, #NULL!offset=7, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0!base=9, ~tmp_slot~0!offset=6, ~used_tmp_slot~0=10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0 := { base: 0, offset: 0 }; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0; [L71] havoc ~bus_info_ptr1~0; [L72] havoc ~rc~0; [L74] FCALL call #t~ret5 := kzalloc(8, 1); [L74] ~hp_slot_ptr~0 := #t~ret5; [L74] havoc #t~ret5; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L75] COND FALSE !(~hp_slot_ptr~0 == { base: 0, offset: 0 }) [L79] FCALL call write~int(5, { base: ~hp_slot_ptr~0!base, offset: 4 + ~hp_slot_ptr~0!offset }, 4); [L81] FCALL call #t~ret6 := kzalloc(16, 1); [L81] ~tmp_slot~0 := #t~ret6; [L81] havoc #t~ret6; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~used_tmp_slot~0=0] [L83] COND FALSE !(~tmp_slot~0 == { base: 0, offset: 0 }) [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] FCALL call write~int(2, { base: ~tmp_slot~0!base, offset: ~tmp_slot~0!offset }, 4); [L92] FCALL call write~int(3, { base: ~tmp_slot~0!base, offset: 4 + ~tmp_slot~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L53] #res := #t~nondet2; [L53] havoc #t~nondet2; VAL [#NULL!base=0, #NULL!offset=0, #res!base=0, #res!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret7!base=0, #t~ret7!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0 := #t~ret7; [L94] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L95] COND TRUE ~bus_info_ptr1~0 == { base: 0, offset: 0 } [L96] ~rc~0 := -3; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] FCALL call #t~mem10 := read~$Pointer$({ base: ~hp_slot_ptr~0!base, offset: ~hp_slot_ptr~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10); VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p := #in~p; VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L46] COND FALSE !(~p != { base: 0, offset: 0 } && ~p == ~tmp_slot~0) VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL!base=0, #NULL!offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L133] COND TRUE 0 == ~used_tmp_slot~0 VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] COND FALSE !(0 != ~freed_tmp_slot~0) VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=14, #NULL!offset=7, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0!base=9, ~tmp_slot~0!offset=6, ~used_tmp_slot~0=10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0 := { base: 0, offset: 0 }; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0; [L71] havoc ~bus_info_ptr1~0; [L72] havoc ~rc~0; [L74] FCALL call #t~ret5 := kzalloc(8, 1); [L74] ~hp_slot_ptr~0 := #t~ret5; [L74] havoc #t~ret5; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L75] COND FALSE !(~hp_slot_ptr~0 == { base: 0, offset: 0 }) [L79] FCALL call write~int(5, { base: ~hp_slot_ptr~0!base, offset: 4 + ~hp_slot_ptr~0!offset }, 4); [L81] FCALL call #t~ret6 := kzalloc(16, 1); [L81] ~tmp_slot~0 := #t~ret6; [L81] havoc #t~ret6; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~used_tmp_slot~0=0] [L83] COND FALSE !(~tmp_slot~0 == { base: 0, offset: 0 }) [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] FCALL call write~int(2, { base: ~tmp_slot~0!base, offset: ~tmp_slot~0!offset }, 4); [L92] FCALL call write~int(3, { base: ~tmp_slot~0!base, offset: 4 + ~tmp_slot~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L53] #res := #t~nondet2; [L53] havoc #t~nondet2; VAL [#NULL!base=0, #NULL!offset=0, #res!base=0, #res!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret7!base=0, #t~ret7!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0 := #t~ret7; [L94] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L95] COND TRUE ~bus_info_ptr1~0 == { base: 0, offset: 0 } [L96] ~rc~0 := -3; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] FCALL call #t~mem10 := read~$Pointer$({ base: ~hp_slot_ptr~0!base, offset: ~hp_slot_ptr~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10); VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p := #in~p; VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L46] COND FALSE !(~p != { base: 0, offset: 0 } && ~p == ~tmp_slot~0) VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL!base=0, #NULL!offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L133] COND TRUE 0 == ~used_tmp_slot~0 VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] COND FALSE !(0 != ~freed_tmp_slot~0) VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=14, #NULL!offset=7, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=13, ~tmp_slot~0!base=9, ~tmp_slot~0!offset=6, ~used_tmp_slot~0=10] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L40] ~used_tmp_slot~0 := 0; [L41] ~freed_tmp_slot~0 := 1; [L39] ~tmp_slot~0 := { base: 0, offset: 0 }; VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=14, old(#NULL!offset)=7, old(~freed_tmp_slot~0)=13, old(~tmp_slot~0!base)=9, old(~tmp_slot~0!offset)=6, old(~used_tmp_slot~0)=10, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [?] CALL call #t~ret12 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L132] CALL call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L69] havoc ~hp_slot_ptr~0; [L71] havoc ~bus_info_ptr1~0; [L72] havoc ~rc~0; [L74] FCALL call #t~ret5 := kzalloc(8, 1); [L74] ~hp_slot_ptr~0 := #t~ret5; [L74] havoc #t~ret5; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~tmp_slot~0!base=0, ~tmp_slot~0!offset=0, ~used_tmp_slot~0=0] [L75] COND FALSE !(~hp_slot_ptr~0 == { base: 0, offset: 0 }) [L79] FCALL call write~int(5, { base: ~hp_slot_ptr~0!base, offset: 4 + ~hp_slot_ptr~0!offset }, 4); [L81] FCALL call #t~ret6 := kzalloc(16, 1); [L81] ~tmp_slot~0 := #t~ret6; [L81] havoc #t~ret6; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=1, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~used_tmp_slot~0=0] [L83] COND FALSE !(~tmp_slot~0 == { base: 0, offset: 0 }) [L88] ~used_tmp_slot~0 := 0; [L89] ~freed_tmp_slot~0 := 0; [L91] FCALL call write~int(2, { base: ~tmp_slot~0!base, offset: ~tmp_slot~0!offset }, 4); [L92] FCALL call write~int(3, { base: ~tmp_slot~0!base, offset: 4 + ~tmp_slot~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] CALL call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L53] #res := #t~nondet2; [L53] havoc #t~nondet2; VAL [#NULL!base=0, #NULL!offset=0, #res!base=0, #res!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] RET call #t~ret7 := ibmphp_find_same_bus_num(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret7!base=0, #t~ret7!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L94] ~bus_info_ptr1~0 := #t~ret7; [L94] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L95] COND TRUE ~bus_info_ptr1~0 == { base: 0, offset: 0 } [L96] ~rc~0 := -3; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] FCALL call #t~mem10 := read~$Pointer$({ base: ~hp_slot_ptr~0!base, offset: ~hp_slot_ptr~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] CALL call kfree(#t~mem10); VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L45-L48] ~p := #in~p; VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L46] COND FALSE !(~p != { base: 0, offset: 0 } && ~p == ~tmp_slot~0) VAL [#in~p!base=0, #in~p!offset=0, #NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=0, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~p!base=0, ~p!offset=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] RET call kfree(#t~mem10); VAL [#NULL!base=0, #NULL!offset=0, #t~mem10!base=0, #t~mem10!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L123] havoc #t~mem10; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L128] #res := ~rc~0; VAL [#NULL!base=0, #NULL!offset=0, #res=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~bus_info_ptr1~0!base=0, ~bus_info_ptr1~0!offset=0, ~freed_tmp_slot~0=0, ~hp_slot_ptr~0!base=16, ~hp_slot_ptr~0!offset=1, ~rc~0=-3, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] RET call #t~ret11 := ebda_rsrc_controller(); VAL [#NULL!base=0, #NULL!offset=0, #t~ret11=-3, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L132] assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; [L132] havoc #t~ret11; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L133] COND TRUE 0 == ~used_tmp_slot~0 VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] COND FALSE !(0 != ~freed_tmp_slot~0) VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L134] CALL call __blast_assert(); VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L6] assert false; VAL [#NULL!base=0, #NULL!offset=0, old(~freed_tmp_slot~0)=1, old(~tmp_slot~0!base)=0, old(~tmp_slot~0!offset)=0, old(~used_tmp_slot~0)=0, ~freed_tmp_slot~0=0, ~tmp_slot~0!base=16, ~tmp_slot~0!offset=1, ~used_tmp_slot~0=0] [L40] int used_tmp_slot = 0; [L41] int freed_tmp_slot = 1; [L39] struct slot *tmp_slot; VAL [\old(freed_tmp_slot)=13, \old(tmp_slot)=9, \old(tmp_slot)=6, \old(used_tmp_slot)=10, freed_tmp_slot=1, tmp_slot={0:0}, used_tmp_slot=0] [L132] CALL ebda_rsrc_controller() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=1, tmp_slot={0:0}, used_tmp_slot=0] [L69] struct hotplug_slot *hp_slot_ptr; [L71] struct bus_info *bus_info_ptr1; [L72] int rc; [L74] hp_slot_ptr = kzalloc(sizeof(*hp_slot_ptr), 1) [L75] COND FALSE !(!hp_slot_ptr) [L79] hp_slot_ptr->b = 5 [L81] tmp_slot = kzalloc(sizeof(*tmp_slot), 1) [L83] COND FALSE !(!tmp_slot) [L88] used_tmp_slot = 0 [L89] freed_tmp_slot = 0 [L91] tmp_slot->a = 2 [L92] tmp_slot->b = 3 VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, hp_slot_ptr={16:1}, tmp_slot={16:1}, used_tmp_slot=0] [L94] CALL, EXPR ibmphp_find_same_bus_num() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L53] return __VERIFIER_nondet_pointer(); [L94] RET, EXPR ibmphp_find_same_bus_num() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, hp_slot_ptr={16:1}, ibmphp_find_same_bus_num()={0:0}, tmp_slot={16:1}, used_tmp_slot=0] [L94] bus_info_ptr1 = ibmphp_find_same_bus_num() [L95] COND TRUE !bus_info_ptr1 [L96] rc = -3 VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L123] EXPR hp_slot_ptr->private VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, hp_slot_ptr->private={0:0}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L123] CALL kfree(hp_slot_ptr->private) VAL [\old(freed_tmp_slot)=0, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, p={0:0}, tmp_slot={16:1}, used_tmp_slot=0] [L46] COND FALSE !(p!=0 && p==tmp_slot) VAL [\old(freed_tmp_slot)=0, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, p={0:0}, p={0:0}, tmp_slot={16:1}, used_tmp_slot=0] [L123] RET kfree(hp_slot_ptr->private) VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, hp_slot_ptr->private={0:0}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L128] return rc; VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, \result=-3, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L132] RET ebda_rsrc_controller() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, ebda_rsrc_controller()=-3, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L133] COND TRUE !used_tmp_slot VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L134] (freed_tmp_slot) ? (0) : __blast_assert () VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L134] CALL __blast_assert () VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L6] __VERIFIER_error() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] ----- [2018-11-22 23:21:02,344 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a22d880c-b292-47b5-806b-23be3a87818a/bin-2019/uautomizer/witness.graphml [2018-11-22 23:21:02,344 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 23:21:02,345 INFO L168 Benchmark]: Toolchain (without parser) took 1093.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 958.1 MB in the beginning and 1.1 GB in the end (delta: -121.0 MB). Peak memory consumption was 47.8 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:02,346 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:21:02,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 170.49 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 944.4 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:02,347 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 944.4 MB in the beginning and 1.2 GB in the end (delta: -222.9 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:02,347 INFO L168 Benchmark]: Boogie Preprocessor took 20.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:02,347 INFO L168 Benchmark]: RCFGBuilder took 236.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:02,348 INFO L168 Benchmark]: TraceAbstraction took 478.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:02,348 INFO L168 Benchmark]: Witness Printer took 135.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:02,350 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 170.49 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 944.4 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 944.4 MB in the beginning and 1.2 GB in the end (delta: -222.9 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 236.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 478.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 11.5 GB. * Witness Printer took 135.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 6]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L40] int used_tmp_slot = 0; [L41] int freed_tmp_slot = 1; [L39] struct slot *tmp_slot; VAL [\old(freed_tmp_slot)=13, \old(tmp_slot)=6, \old(tmp_slot)=9, \old(used_tmp_slot)=10, freed_tmp_slot=1, tmp_slot={0:0}, used_tmp_slot=0] [L132] CALL ebda_rsrc_controller() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=1, tmp_slot={0:0}, used_tmp_slot=0] [L69] struct hotplug_slot *hp_slot_ptr; [L71] struct bus_info *bus_info_ptr1; [L72] int rc; [L74] hp_slot_ptr = kzalloc(sizeof(*hp_slot_ptr), 1) [L75] COND FALSE !(!hp_slot_ptr) [L79] hp_slot_ptr->b = 5 [L81] tmp_slot = kzalloc(sizeof(*tmp_slot), 1) [L83] COND FALSE !(!tmp_slot) [L88] used_tmp_slot = 0 [L89] freed_tmp_slot = 0 [L91] tmp_slot->a = 2 [L92] tmp_slot->b = 3 VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, hp_slot_ptr={16:1}, tmp_slot={16:1}, used_tmp_slot=0] [L94] CALL, EXPR ibmphp_find_same_bus_num() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L53] return __VERIFIER_nondet_pointer(); [L94] RET, EXPR ibmphp_find_same_bus_num() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, hp_slot_ptr={16:1}, ibmphp_find_same_bus_num()={0:0}, tmp_slot={16:1}, used_tmp_slot=0] [L94] bus_info_ptr1 = ibmphp_find_same_bus_num() [L95] COND TRUE !bus_info_ptr1 [L96] rc = -3 VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L123] EXPR hp_slot_ptr->private VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, hp_slot_ptr->private={0:0}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L123] CALL kfree(hp_slot_ptr->private) VAL [\old(freed_tmp_slot)=0, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, p={0:0}, tmp_slot={16:1}, used_tmp_slot=0] [L46] COND FALSE !(p!=0 && p==tmp_slot) VAL [\old(freed_tmp_slot)=0, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, p={0:0}, p={0:0}, tmp_slot={16:1}, used_tmp_slot=0] [L123] RET kfree(hp_slot_ptr->private) VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, hp_slot_ptr->private={0:0}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L128] return rc; VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, \result=-3, bus_info_ptr1={0:0}, freed_tmp_slot=0, hp_slot_ptr={16:1}, rc=-3, tmp_slot={16:1}, used_tmp_slot=0] [L132] RET ebda_rsrc_controller() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, ebda_rsrc_controller()=-3, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L133] COND TRUE !used_tmp_slot VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L134] (freed_tmp_slot) ? (0) : __blast_assert () VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L134] CALL __blast_assert () VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] [L6] __VERIFIER_error() VAL [\old(freed_tmp_slot)=1, \old(tmp_slot)=0, \old(tmp_slot)=0, \old(used_tmp_slot)=0, freed_tmp_slot=0, tmp_slot={16:1}, used_tmp_slot=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 9 procedures, 49 locations, 1 error locations. UNSAFE Result, 0.4s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 52 SDtfs, 37 SDslu, 49 SDs, 0 SdLazy, 29 SolverSat, 12 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=49occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 46 NumberOfCodeBlocks, 46 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 15 ConstructedInterpolants, 0 QuantifiedInterpolants, 690 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...