./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-regression/test22_false-unreach-call.c --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_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test22_false-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 54c9c3f123e280a35d761deadfd537de0a28f053 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 21:25:16,148 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:25:16,149 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:25:16,157 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:25:16,157 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:25:16,158 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:25:16,159 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:25:16,160 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:25:16,161 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:25:16,161 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:25:16,162 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:25:16,162 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:25:16,163 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:25:16,163 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:25:16,164 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:25:16,164 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:25:16,165 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:25:16,166 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:25:16,167 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:25:16,168 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:25:16,169 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:25:16,170 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:25:16,171 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:25:16,172 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:25:16,172 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:25:16,172 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:25:16,173 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:25:16,173 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:25:16,174 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:25:16,175 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:25:16,175 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:25:16,175 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:25:16,175 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:25:16,176 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:25:16,176 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:25:16,177 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:25:16,177 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 21:25:16,186 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:25:16,187 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:25:16,187 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:25:16,187 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:25:16,188 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:25:16,188 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:25:16,188 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:25:16,188 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:25:16,188 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:25:16,188 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:25:16,189 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:25:16,189 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:25:16,189 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:25:16,189 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:25:16,189 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:25:16,189 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:25:16,189 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:25:16,189 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:25:16,190 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:25:16,190 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:25:16,190 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:25:16,190 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:25:16,190 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:25:16,190 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:25:16,190 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:25:16,191 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:25:16,191 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 21:25:16,191 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:25:16,191 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 21:25:16,191 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_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak 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 -> Kojak 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 -> 54c9c3f123e280a35d761deadfd537de0a28f053 [2018-11-22 21:25:16,213 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:25:16,222 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:25:16,225 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:25:16,226 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:25:16,226 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:25:16,227 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/../../sv-benchmarks/c/ldv-regression/test22_false-unreach-call.c [2018-11-22 21:25:16,270 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/data/93d27599f/36e6676f23d34fdd825ed3d42604c07d/FLAG0ca5c6648 [2018-11-22 21:25:16,598 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:25:16,598 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/sv-benchmarks/c/ldv-regression/test22_false-unreach-call.c [2018-11-22 21:25:16,603 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/data/93d27599f/36e6676f23d34fdd825ed3d42604c07d/FLAG0ca5c6648 [2018-11-22 21:25:17,039 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/data/93d27599f/36e6676f23d34fdd825ed3d42604c07d [2018-11-22 21:25:17,041 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:25:17,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:25:17,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:25:17,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:25:17,046 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:25:17,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40bb9761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17, skipping insertion in model container [2018-11-22 21:25:17,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:25:17,068 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:25:17,174 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:25:17,180 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:25:17,192 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:25:17,203 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:25:17,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17 WrapperNode [2018-11-22 21:25:17,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:25:17,204 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:25:17,204 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:25:17,204 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:25:17,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,214 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,227 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:25:17,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:25:17,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:25:17,227 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:25:17,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,270 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,280 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:25:17,282 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:25:17,282 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:25:17,282 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:25:17,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:25:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-22 21:25:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 21:25:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 21:25:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:25:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2018-11-22 21:25:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2018-11-22 21:25:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:25:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:25:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 21:25:17,553 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 21:25:17,553 INFO L280 CfgBuilder]: Removed 9 assue(true) statements. [2018-11-22 21:25:17,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:25:17 BoogieIcfgContainer [2018-11-22 21:25:17,554 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 21:25:17,554 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-22 21:25:17,554 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-22 21:25:17,561 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-22 21:25:17,561 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:25:17" (1/1) ... [2018-11-22 21:25:17,576 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:25:17,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 21:25:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 19 states and 24 transitions. [2018-11-22 21:25:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 24 transitions. [2018-11-22 21:25:17,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-22 21:25:17,604 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 21:25:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:25:17,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-22 21:25:17,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-22 21:25:17,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2018-11-22 21:25:17,736 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2018-11-22 21:25:17,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-22 21:25:17,736 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-22 21:25:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:25:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:25:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:25:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-22 21:25:17,875 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call ~#d1~0.base, ~#d1~0.offset := #Ultimate.alloc(8);call write~init~int(0, ~#d1~0.base, ~#d1~0.offset, 4);call write~init~int(0, ~#d1~0.base, 4 + ~#d1~0.offset, 4);call ~#d2~0.base, ~#d2~0.offset := #Ultimate.alloc(8);call write~init~int(0, ~#d2~0.base, ~#d2~0.offset, 4);call write~init~int(0, ~#d2~0.base, 4 + ~#d2~0.offset, 4);havoc main_#res;havoc main_#t~ret7.base, main_#t~ret7.offset, main_#t~ret8.base, main_#t~ret8.offset, main_#t~ret9.base, main_#t~ret9.offset, main_#t~nondet10, main_#t~mem11, main_#t~short12, main_#t~mem13, main_#t~pre15, main_#t~mem14, main_#t~ret16, main_~pa~0.base, main_~pa~0.offset, main_~pd1~0.base, main_~pd1~0.offset, main_~pd2~0.base, main_~pd2~0.offset, main_~pd3~0.base, main_~pd3~0.offset, main_~i~0;havoc init_#t~nondet0, init_#t~nondet1, init_#t~nondet2, init_#t~nondet3;assume -2147483648 <= init_#t~nondet0 && init_#t~nondet0 <= 2147483647;call write~int(init_#t~nondet0, ~#d1~0.base, ~#d1~0.offset, 4);havoc init_#t~nondet0;assume -2147483648 <= init_#t~nondet1 && init_#t~nondet1 <= 2147483647;call write~int(init_#t~nondet1, ~#d1~0.base, 4 + ~#d1~0.offset, 4);havoc init_#t~nondet1;assume -2147483648 <= init_#t~nondet2 && init_#t~nondet2 <= 2147483647;call write~int(init_#t~nondet2, ~#d2~0.base, ~#d2~0.offset, 4);havoc init_#t~nondet2;assume -2147483648 <= init_#t~nondet3 && init_#t~nondet3 <= 2147483647;call write~int(init_#t~nondet3, ~#d2~0.base, 4 + ~#d2~0.offset, 4);havoc init_#t~nondet3; VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] CALL call main_#t~ret7.base, main_#t~ret7.offset := get_dummy(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] BeginParallelComposition{ParallelCodeBlock0: assume 0 != #t~nondet4 % 256;#t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset;ParallelCodeBlock1: assume !(0 != #t~nondet4 % 256);#t~ite5.base, #t~ite5.offset := ~#d2~0.base, ~#d2~0.offset;}EndParallelComposition#res.base, #res.offset := #t~ite5.base, #t~ite5.offset;havoc #t~nondet4;havoc #t~ite5.base, #t~ite5.offset;assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |get_dummy_#res.base|=6, |get_dummy_#res.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] RET #59#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~ret7.base|=6, |ULTIMATE.start_main_#t~ret7.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] main_~pd1~0.base, main_~pd1~0.offset := main_#t~ret7.base, main_#t~ret7.offset;havoc main_#t~ret7.base, main_#t~ret7.offset; VAL [ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] CALL call main_#t~ret8.base, main_#t~ret8.offset := get_dummy(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] BeginParallelComposition{ParallelCodeBlock0: assume 0 != #t~nondet4 % 256;#t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset;ParallelCodeBlock1: assume !(0 != #t~nondet4 % 256);#t~ite5.base, #t~ite5.offset := ~#d2~0.base, ~#d2~0.offset;}EndParallelComposition#res.base, #res.offset := #t~ite5.base, #t~ite5.offset;havoc #t~nondet4;havoc #t~ite5.base, #t~ite5.offset;assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |get_dummy_#res.base|=6, |get_dummy_#res.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] RET #61#return; VAL [ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~ret8.base|=6, |ULTIMATE.start_main_#t~ret8.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] main_~pd2~0.base, main_~pd2~0.offset := main_#t~ret8.base, main_#t~ret8.offset;havoc main_#t~ret8.base, main_#t~ret8.offset; VAL [ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] CALL call main_#t~ret9.base, main_#t~ret9.offset := get_dummy(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] BeginParallelComposition{ParallelCodeBlock0: assume 0 != #t~nondet4 % 256;#t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset;ParallelCodeBlock1: assume !(0 != #t~nondet4 % 256);#t~ite5.base, #t~ite5.offset := ~#d2~0.base, ~#d2~0.offset;}EndParallelComposition#res.base, #res.offset := #t~ite5.base, #t~ite5.offset;havoc #t~nondet4;havoc #t~ite5.base, #t~ite5.offset;assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |get_dummy_#res.base|=5, |get_dummy_#res.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] RET #63#return; VAL [ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~ret9.base|=5, |ULTIMATE.start_main_#t~ret9.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] main_~pd3~0.base, main_~pd3~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset;assume -2147483648 <= main_#t~nondet10 && main_#t~nondet10 <= 2147483647;main_~i~0 := main_#t~nondet10;havoc main_#t~nondet10;main_#t~short12 := (main_~pd1~0.base != 0 || main_~pd1~0.offset != 0) && main_~pd1~0.base == main_~pd2~0.base && main_~pd1~0.offset == main_~pd2~0.offset;BeginParallelComposition{ParallelCodeBlock0: assume main_#t~short12;call main_#t~mem11 := read~int(main_~pd2~0.base, main_~pd2~0.offset, 4);main_#t~short12 := main_#t~mem11 > 0;ParallelCodeBlock1: assume !main_#t~short12;}EndParallelComposition VAL [ULTIMATE.start_main_~i~0=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~mem11|=2241, |ULTIMATE.start_main_#t~short12|=true, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] assume main_#t~short12;havoc main_#t~mem11;havoc main_#t~short12;main_~pa~0.base, main_~pa~0.offset := main_~pd1~0.base, main_~pd1~0.offset;call main_#t~mem13 := read~int(main_~pd3~0.base, main_~pd3~0.offset, 4);main_~i~0 := main_#t~mem13 - 10;havoc main_#t~mem13; VAL [ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] call main_#t~mem14 := read~int(main_~pa~0.base, main_~pa~0.offset, 4); VAL [ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~mem14|=2241, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] assume !(main_~i~0 < main_#t~mem14);havoc main_#t~mem14; VAL [ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] check_#in~s1.base, check_#in~s1.offset, check_#in~i := main_~pd2~0.base, main_~pd2~0.offset, main_~i~0;havoc check_#res;havoc check_#t~mem6, check_~s1.base, check_~s1.offset, check_~i;check_~s1.base, check_~s1.offset := check_#in~s1.base, check_#in~s1.offset;check_~i := check_#in~i;call check_#t~mem6 := read~int(check_~s1.base, check_~s1.offset, 4);check_#res := (if check_#t~mem6 == check_~i then 1 else 0);havoc check_#t~mem6;main_#t~ret16 := check_#res;assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; VAL [ULTIMATE.start_check_~i=2242, ULTIMATE.start_check_~s1.base=6, ULTIMATE.start_check_~s1.offset=0, ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_check_#in~i|=2242, |ULTIMATE.start_check_#in~s1.base|=6, |ULTIMATE.start_check_#in~s1.offset|=0, |ULTIMATE.start_check_#res|=0, |ULTIMATE.start_main_#t~ret16|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] assume 0 == main_#t~ret16;havoc main_#t~ret16; VAL [ULTIMATE.start_check_~i=2242, ULTIMATE.start_check_~s1.base=6, ULTIMATE.start_check_~s1.offset=0, ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_check_#in~i|=2242, |ULTIMATE.start_check_#in~s1.base|=6, |ULTIMATE.start_check_#in~s1.offset|=0, |ULTIMATE.start_check_#res|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] assume !false; VAL [ULTIMATE.start_check_~i=2242, ULTIMATE.start_check_~s1.base=6, ULTIMATE.start_check_~s1.offset=0, ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_check_#in~i|=2242, |ULTIMATE.start_check_#in~s1.base|=6, |ULTIMATE.start_check_#in~s1.offset|=0, |ULTIMATE.start_check_#res|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L9] call ~#d1~0.base, ~#d1~0.offset := #Ultimate.alloc(8); [L9] call write~init~int(0, ~#d1~0.base, ~#d1~0.offset, 4); [L9] call write~init~int(0, ~#d1~0.base, 4 + ~#d1~0.offset, 4); [L9] call ~#d2~0.base, ~#d2~0.offset := #Ultimate.alloc(8); [L9] call write~init~int(0, ~#d2~0.base, ~#d2~0.offset, 4); [L9] call write~init~int(0, ~#d2~0.base, 4 + ~#d2~0.offset, 4); [?] havoc main_#res; [?] havoc main_#t~ret7.base, main_#t~ret7.offset, main_#t~ret8.base, main_#t~ret8.offset, main_#t~ret9.base, main_#t~ret9.offset, main_#t~nondet10, main_#t~mem11, main_#t~short12, main_#t~mem13, main_#t~pre15, main_#t~mem14, main_#t~ret16, main_~pa~0.base, main_~pa~0.offset, main_~pd1~0.base, main_~pd1~0.offset, main_~pd2~0.base, main_~pd2~0.offset, main_~pd3~0.base, main_~pd3~0.offset, main_~i~0; [L32] havoc init_#t~nondet0, init_#t~nondet1, init_#t~nondet2, init_#t~nondet3; [L13] assume -2147483648 <= init_#t~nondet0 && init_#t~nondet0 <= 2147483647; [L13] call write~int(init_#t~nondet0, ~#d1~0.base, ~#d1~0.offset, 4); [L13] havoc init_#t~nondet0; [L14] assume -2147483648 <= init_#t~nondet1 && init_#t~nondet1 <= 2147483647; [L14] call write~int(init_#t~nondet1, ~#d1~0.base, 4 + ~#d1~0.offset, 4); [L14] havoc init_#t~nondet1; [L16] assume -2147483648 <= init_#t~nondet2 && init_#t~nondet2 <= 2147483647; [L16] call write~int(init_#t~nondet2, ~#d2~0.base, ~#d2~0.offset, 4); [L16] havoc init_#t~nondet2; [L17] assume -2147483648 <= init_#t~nondet3 && init_#t~nondet3 <= 2147483647; [L17] call write~int(init_#t~nondet3, ~#d2~0.base, 4 + ~#d2~0.offset, 4); [L17] havoc init_#t~nondet3; VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret7.base, main_#t~ret7.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume 0 != #t~nondet4 % 256; [L22] #t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=6, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret7.base, main_#t~ret7.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret7.base=6, main_#t~ret7.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd1~0.base, main_~pd1~0.offset := main_#t~ret7.base, main_#t~ret7.offset; [L33] havoc main_#t~ret7.base, main_#t~ret7.offset; VAL [#NULL.base=0, #NULL.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret8.base, main_#t~ret8.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume 0 != #t~nondet4 % 256; [L22] #t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=6, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret8.base, main_#t~ret8.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret8.base=6, main_#t~ret8.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd2~0.base, main_~pd2~0.offset := main_#t~ret8.base, main_#t~ret8.offset; [L33] havoc main_#t~ret8.base, main_#t~ret8.offset; VAL [#NULL.base=0, #NULL.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret9.base, main_#t~ret9.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume !(0 != #t~nondet4 % 256); [L22] #t~ite5.base, #t~ite5.offset := ~#d2~0.base, ~#d2~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=5, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret9.base, main_#t~ret9.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret9.base=5, main_#t~ret9.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd3~0.base, main_~pd3~0.offset := main_#t~ret9.base, main_#t~ret9.offset; [L33] havoc main_#t~ret9.base, main_#t~ret9.offset; [L34] assume -2147483648 <= main_#t~nondet10 && main_#t~nondet10 <= 2147483647; [L34] main_~i~0 := main_#t~nondet10; [L34] havoc main_#t~nondet10; [L35] main_#t~short12 := (main_~pd1~0.base != 0 || main_~pd1~0.offset != 0) && main_~pd1~0.base == main_~pd2~0.base && main_~pd1~0.offset == main_~pd2~0.offset; [L35] assume main_#t~short12; [L35] call main_#t~mem11 := read~int(main_~pd2~0.base, main_~pd2~0.offset, 4); [L35] main_#t~short12 := main_#t~mem11 > 0; VAL [#NULL.base=0, #NULL.offset=0, main_#t~mem11=2241, main_#t~short12=true, main_~i~0=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L35-L44] assume main_#t~short12; [L35] havoc main_#t~mem11; [L35] havoc main_#t~short12; [L36] main_~pa~0.base, main_~pa~0.offset := main_~pd1~0.base, main_~pd1~0.offset; [L37] call main_#t~mem13 := read~int(main_~pd3~0.base, main_~pd3~0.offset, 4); [L37] main_~i~0 := main_#t~mem13 - 10; [L37] havoc main_#t~mem13; VAL [#NULL.base=0, #NULL.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L38] call main_#t~mem14 := read~int(main_~pa~0.base, main_~pa~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, main_#t~mem14=2241, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L38-L40] assume !(main_~i~0 < main_#t~mem14); [L38] havoc main_#t~mem14; VAL [#NULL.base=0, #NULL.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L41] check_#in~s1.base, check_#in~s1.offset, check_#in~i := main_~pd2~0.base, main_~pd2~0.offset, main_~i~0; [L41] havoc check_#res; [L41] havoc check_#t~mem6, check_~s1.base, check_~s1.offset, check_~i; [L25-L28] check_~s1.base, check_~s1.offset := check_#in~s1.base, check_#in~s1.offset; [L25-L28] check_~i := check_#in~i; [L27] call check_#t~mem6 := read~int(check_~s1.base, check_~s1.offset, 4); [L27] check_#res := (if check_#t~mem6 == check_~i then 1 else 0); [L27] havoc check_#t~mem6; [L41] main_#t~ret16 := check_#res; [L41] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_#t~ret16=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L41-L43] assume 0 == main_#t~ret16; [L41] havoc main_#t~ret16; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L48] assert false; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L9] call ~#d1~0.base, ~#d1~0.offset := #Ultimate.alloc(8); [L9] call write~init~int(0, ~#d1~0.base, ~#d1~0.offset, 4); [L9] call write~init~int(0, ~#d1~0.base, 4 + ~#d1~0.offset, 4); [L9] call ~#d2~0.base, ~#d2~0.offset := #Ultimate.alloc(8); [L9] call write~init~int(0, ~#d2~0.base, ~#d2~0.offset, 4); [L9] call write~init~int(0, ~#d2~0.base, 4 + ~#d2~0.offset, 4); [?] havoc main_#res; [?] havoc main_#t~ret7.base, main_#t~ret7.offset, main_#t~ret8.base, main_#t~ret8.offset, main_#t~ret9.base, main_#t~ret9.offset, main_#t~nondet10, main_#t~mem11, main_#t~short12, main_#t~mem13, main_#t~pre15, main_#t~mem14, main_#t~ret16, main_~pa~0.base, main_~pa~0.offset, main_~pd1~0.base, main_~pd1~0.offset, main_~pd2~0.base, main_~pd2~0.offset, main_~pd3~0.base, main_~pd3~0.offset, main_~i~0; [L32] havoc init_#t~nondet0, init_#t~nondet1, init_#t~nondet2, init_#t~nondet3; [L13] assume -2147483648 <= init_#t~nondet0 && init_#t~nondet0 <= 2147483647; [L13] call write~int(init_#t~nondet0, ~#d1~0.base, ~#d1~0.offset, 4); [L13] havoc init_#t~nondet0; [L14] assume -2147483648 <= init_#t~nondet1 && init_#t~nondet1 <= 2147483647; [L14] call write~int(init_#t~nondet1, ~#d1~0.base, 4 + ~#d1~0.offset, 4); [L14] havoc init_#t~nondet1; [L16] assume -2147483648 <= init_#t~nondet2 && init_#t~nondet2 <= 2147483647; [L16] call write~int(init_#t~nondet2, ~#d2~0.base, ~#d2~0.offset, 4); [L16] havoc init_#t~nondet2; [L17] assume -2147483648 <= init_#t~nondet3 && init_#t~nondet3 <= 2147483647; [L17] call write~int(init_#t~nondet3, ~#d2~0.base, 4 + ~#d2~0.offset, 4); [L17] havoc init_#t~nondet3; VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret7.base, main_#t~ret7.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume 0 != #t~nondet4 % 256; [L22] #t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=6, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret7.base, main_#t~ret7.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret7.base=6, main_#t~ret7.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd1~0.base, main_~pd1~0.offset := main_#t~ret7.base, main_#t~ret7.offset; [L33] havoc main_#t~ret7.base, main_#t~ret7.offset; VAL [#NULL.base=0, #NULL.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret8.base, main_#t~ret8.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume 0 != #t~nondet4 % 256; [L22] #t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=6, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret8.base, main_#t~ret8.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret8.base=6, main_#t~ret8.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd2~0.base, main_~pd2~0.offset := main_#t~ret8.base, main_#t~ret8.offset; [L33] havoc main_#t~ret8.base, main_#t~ret8.offset; VAL [#NULL.base=0, #NULL.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret9.base, main_#t~ret9.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume !(0 != #t~nondet4 % 256); [L22] #t~ite5.base, #t~ite5.offset := ~#d2~0.base, ~#d2~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=5, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret9.base, main_#t~ret9.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret9.base=5, main_#t~ret9.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd3~0.base, main_~pd3~0.offset := main_#t~ret9.base, main_#t~ret9.offset; [L33] havoc main_#t~ret9.base, main_#t~ret9.offset; [L34] assume -2147483648 <= main_#t~nondet10 && main_#t~nondet10 <= 2147483647; [L34] main_~i~0 := main_#t~nondet10; [L34] havoc main_#t~nondet10; [L35] main_#t~short12 := (main_~pd1~0.base != 0 || main_~pd1~0.offset != 0) && main_~pd1~0.base == main_~pd2~0.base && main_~pd1~0.offset == main_~pd2~0.offset; [L35] assume main_#t~short12; [L35] call main_#t~mem11 := read~int(main_~pd2~0.base, main_~pd2~0.offset, 4); [L35] main_#t~short12 := main_#t~mem11 > 0; VAL [#NULL.base=0, #NULL.offset=0, main_#t~mem11=2241, main_#t~short12=true, main_~i~0=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L35-L44] assume main_#t~short12; [L35] havoc main_#t~mem11; [L35] havoc main_#t~short12; [L36] main_~pa~0.base, main_~pa~0.offset := main_~pd1~0.base, main_~pd1~0.offset; [L37] call main_#t~mem13 := read~int(main_~pd3~0.base, main_~pd3~0.offset, 4); [L37] main_~i~0 := main_#t~mem13 - 10; [L37] havoc main_#t~mem13; VAL [#NULL.base=0, #NULL.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L38] call main_#t~mem14 := read~int(main_~pa~0.base, main_~pa~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, main_#t~mem14=2241, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L38-L40] assume !(main_~i~0 < main_#t~mem14); [L38] havoc main_#t~mem14; VAL [#NULL.base=0, #NULL.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L41] check_#in~s1.base, check_#in~s1.offset, check_#in~i := main_~pd2~0.base, main_~pd2~0.offset, main_~i~0; [L41] havoc check_#res; [L41] havoc check_#t~mem6, check_~s1.base, check_~s1.offset, check_~i; [L25-L28] check_~s1.base, check_~s1.offset := check_#in~s1.base, check_#in~s1.offset; [L25-L28] check_~i := check_#in~i; [L27] call check_#t~mem6 := read~int(check_~s1.base, check_~s1.offset, 4); [L27] check_#res := (if check_#t~mem6 == check_~i then 1 else 0); [L27] havoc check_#t~mem6; [L41] main_#t~ret16 := check_#res; [L41] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_#t~ret16=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L41-L43] assume 0 == main_#t~ret16; [L41] havoc main_#t~ret16; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L48] assert false; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L9] FCALL call ~#d1~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L9] FCALL call ~#d2~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [?] havoc main_#res; [?] havoc main_#t~ret7, main_#t~ret8, main_#t~ret9, main_#t~nondet10, main_#t~mem11, main_#t~short12, main_#t~mem13, main_#t~pre15, main_#t~mem14, main_#t~ret16, main_~pa~0, main_~pd1~0, main_~pd2~0, main_~pd3~0, main_~i~0; [L32] havoc init_#t~nondet0, init_#t~nondet1, init_#t~nondet2, init_#t~nondet3; [L13] assume -2147483648 <= init_#t~nondet0 && init_#t~nondet0 <= 2147483647; [L13] FCALL call write~int(init_#t~nondet0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L13] havoc init_#t~nondet0; [L14] assume -2147483648 <= init_#t~nondet1 && init_#t~nondet1 <= 2147483647; [L14] FCALL call write~int(init_#t~nondet1, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L14] havoc init_#t~nondet1; [L16] assume -2147483648 <= init_#t~nondet2 && init_#t~nondet2 <= 2147483647; [L16] FCALL call write~int(init_#t~nondet2, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L16] havoc init_#t~nondet2; [L17] assume -2147483648 <= init_#t~nondet3 && init_#t~nondet3 <= 2147483647; [L17] FCALL call write~int(init_#t~nondet3, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L17] havoc init_#t~nondet3; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret7!base=6, main_#t~ret7!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd1~0 := main_#t~ret7; [L33] havoc main_#t~ret7; VAL [#NULL!base=0, #NULL!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret8!base=6, main_#t~ret8!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd2~0 := main_#t~ret8; [L33] havoc main_#t~ret8; VAL [#NULL!base=0, #NULL!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND FALSE !(0 != #t~nondet4 % 256) [L22] #t~ite5 := ~#d2~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret9!base=5, main_#t~ret9!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd3~0 := main_#t~ret9; [L33] havoc main_#t~ret9; [L34] assume -2147483648 <= main_#t~nondet10 && main_#t~nondet10 <= 2147483647; [L34] main_~i~0 := main_#t~nondet10; [L34] havoc main_#t~nondet10; [L35] main_#t~short12 := main_~pd1~0 != { base: 0, offset: 0 } && main_~pd1~0 == main_~pd2~0; [L35] COND TRUE main_#t~short12 [L35] FCALL call main_#t~mem11 := read~int({ base: main_~pd2~0!base, offset: main_~pd2~0!offset }, 4); [L35] main_#t~short12 := main_#t~mem11 > 0; VAL [#NULL!base=0, #NULL!offset=0, main_#t~mem11=2241, main_#t~short12=true, main_~i~0=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L35] COND TRUE main_#t~short12 [L35] havoc main_#t~mem11; [L35] havoc main_#t~short12; [L36] main_~pa~0 := { base: main_~pd1~0!base, offset: main_~pd1~0!offset }; [L37] FCALL call main_#t~mem13 := read~int({ base: main_~pd3~0!base, offset: main_~pd3~0!offset }, 4); [L37] main_~i~0 := main_#t~mem13 - 10; [L37] havoc main_#t~mem13; VAL [#NULL!base=0, #NULL!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38] FCALL call main_#t~mem14 := read~int(main_~pa~0, 4); VAL [#NULL!base=0, #NULL!offset=0, main_#t~mem14=2241, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38-L40] COND TRUE !(main_~i~0 < main_#t~mem14) [L38] havoc main_#t~mem14; VAL [#NULL!base=0, #NULL!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] check_#in~s1, check_#in~i := main_~pd2~0, main_~i~0; [L41] havoc check_#res; [L41] havoc check_#t~mem6, check_~s1, check_~i; [L25-L28] check_~s1 := check_#in~s1; [L25-L28] check_~i := check_#in~i; [L27] FCALL call check_#t~mem6 := read~int({ base: check_~s1!base, offset: check_~s1!offset }, 4); [L27] check_#res := (if check_#t~mem6 == check_~i then 1 else 0); [L27] havoc check_#t~mem6; [L41] main_#t~ret16 := check_#res; [L41] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_#t~ret16=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] COND TRUE 0 == main_#t~ret16 [L41] havoc main_#t~ret16; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L48] assert false; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L9] FCALL call ~#d1~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L9] FCALL call ~#d2~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [?] havoc main_#res; [?] havoc main_#t~ret7, main_#t~ret8, main_#t~ret9, main_#t~nondet10, main_#t~mem11, main_#t~short12, main_#t~mem13, main_#t~pre15, main_#t~mem14, main_#t~ret16, main_~pa~0, main_~pd1~0, main_~pd2~0, main_~pd3~0, main_~i~0; [L32] havoc init_#t~nondet0, init_#t~nondet1, init_#t~nondet2, init_#t~nondet3; [L13] assume -2147483648 <= init_#t~nondet0 && init_#t~nondet0 <= 2147483647; [L13] FCALL call write~int(init_#t~nondet0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L13] havoc init_#t~nondet0; [L14] assume -2147483648 <= init_#t~nondet1 && init_#t~nondet1 <= 2147483647; [L14] FCALL call write~int(init_#t~nondet1, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L14] havoc init_#t~nondet1; [L16] assume -2147483648 <= init_#t~nondet2 && init_#t~nondet2 <= 2147483647; [L16] FCALL call write~int(init_#t~nondet2, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L16] havoc init_#t~nondet2; [L17] assume -2147483648 <= init_#t~nondet3 && init_#t~nondet3 <= 2147483647; [L17] FCALL call write~int(init_#t~nondet3, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L17] havoc init_#t~nondet3; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret7!base=6, main_#t~ret7!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd1~0 := main_#t~ret7; [L33] havoc main_#t~ret7; VAL [#NULL!base=0, #NULL!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret8!base=6, main_#t~ret8!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd2~0 := main_#t~ret8; [L33] havoc main_#t~ret8; VAL [#NULL!base=0, #NULL!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND FALSE !(0 != #t~nondet4 % 256) [L22] #t~ite5 := ~#d2~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret9!base=5, main_#t~ret9!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd3~0 := main_#t~ret9; [L33] havoc main_#t~ret9; [L34] assume -2147483648 <= main_#t~nondet10 && main_#t~nondet10 <= 2147483647; [L34] main_~i~0 := main_#t~nondet10; [L34] havoc main_#t~nondet10; [L35] main_#t~short12 := main_~pd1~0 != { base: 0, offset: 0 } && main_~pd1~0 == main_~pd2~0; [L35] COND TRUE main_#t~short12 [L35] FCALL call main_#t~mem11 := read~int({ base: main_~pd2~0!base, offset: main_~pd2~0!offset }, 4); [L35] main_#t~short12 := main_#t~mem11 > 0; VAL [#NULL!base=0, #NULL!offset=0, main_#t~mem11=2241, main_#t~short12=true, main_~i~0=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L35] COND TRUE main_#t~short12 [L35] havoc main_#t~mem11; [L35] havoc main_#t~short12; [L36] main_~pa~0 := { base: main_~pd1~0!base, offset: main_~pd1~0!offset }; [L37] FCALL call main_#t~mem13 := read~int({ base: main_~pd3~0!base, offset: main_~pd3~0!offset }, 4); [L37] main_~i~0 := main_#t~mem13 - 10; [L37] havoc main_#t~mem13; VAL [#NULL!base=0, #NULL!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38] FCALL call main_#t~mem14 := read~int(main_~pa~0, 4); VAL [#NULL!base=0, #NULL!offset=0, main_#t~mem14=2241, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38-L40] COND TRUE !(main_~i~0 < main_#t~mem14) [L38] havoc main_#t~mem14; VAL [#NULL!base=0, #NULL!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] check_#in~s1, check_#in~i := main_~pd2~0, main_~i~0; [L41] havoc check_#res; [L41] havoc check_#t~mem6, check_~s1, check_~i; [L25-L28] check_~s1 := check_#in~s1; [L25-L28] check_~i := check_#in~i; [L27] FCALL call check_#t~mem6 := read~int({ base: check_~s1!base, offset: check_~s1!offset }, 4); [L27] check_#res := (if check_#t~mem6 == check_~i then 1 else 0); [L27] havoc check_#t~mem6; [L41] main_#t~ret16 := check_#res; [L41] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_#t~ret16=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] COND TRUE 0 == main_#t~ret16 [L41] havoc main_#t~ret16; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L48] assert false; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L9] FCALL call ~#d1~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L9] FCALL call ~#d2~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L13] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L13] FCALL call write~int(#t~nondet0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L13] havoc #t~nondet0; [L14] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L14] FCALL call write~int(#t~nondet1, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L14] havoc #t~nondet1; [L16] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L16] FCALL call write~int(#t~nondet2, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L16] havoc #t~nondet2; [L17] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L17] FCALL call write~int(#t~nondet3, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L17] havoc #t~nondet3; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd1~0 := #t~ret7; [L33] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd2~0 := #t~ret8; [L33] havoc #t~ret8; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND FALSE !(0 != #t~nondet4 % 256) [L22] #t~ite5 := ~#d2~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd3~0 := #t~ret9; [L33] havoc #t~ret9; [L34] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; [L34] ~i~0 := #t~nondet10; [L34] havoc #t~nondet10; [L35] #t~short12 := ~pd1~0 != { base: 0, offset: 0 } && ~pd1~0 == ~pd2~0; [L35] COND TRUE #t~short12 [L35] FCALL call #t~mem11 := read~int({ base: ~pd2~0!base, offset: ~pd2~0!offset }, 4); [L35] #t~short12 := #t~mem11 > 0; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L35] COND TRUE #t~short12 [L35] havoc #t~mem11; [L35] havoc #t~short12; [L36] ~pa~0 := { base: ~pd1~0!base, offset: ~pd1~0!offset }; [L37] FCALL call #t~mem13 := read~int({ base: ~pd3~0!base, offset: ~pd3~0!offset }, 4); [L37] ~i~0 := #t~mem13 - 10; [L37] havoc #t~mem13; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38] FCALL call #t~mem14 := read~int(~pa~0, 4); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38-L40] COND TRUE !(~i~0 < #t~mem14) [L38] havoc #t~mem14; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L25-L28] ~s1 := #in~s1; [L25-L28] ~i := #in~i; [L27] FCALL call #t~mem6 := read~int({ base: ~s1!base, offset: ~s1!offset }, 4); [L27] #res := (if #t~mem6 == ~i then 1 else 0); [L27] havoc #t~mem6; [L41] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] COND TRUE 0 == #t~ret16 [L41] havoc #t~ret16; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L48] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L9] FCALL call ~#d1~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L9] FCALL call ~#d2~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L13] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L13] FCALL call write~int(#t~nondet0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L13] havoc #t~nondet0; [L14] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L14] FCALL call write~int(#t~nondet1, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L14] havoc #t~nondet1; [L16] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L16] FCALL call write~int(#t~nondet2, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L16] havoc #t~nondet2; [L17] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L17] FCALL call write~int(#t~nondet3, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L17] havoc #t~nondet3; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd1~0 := #t~ret7; [L33] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd2~0 := #t~ret8; [L33] havoc #t~ret8; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND FALSE !(0 != #t~nondet4 % 256) [L22] #t~ite5 := ~#d2~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd3~0 := #t~ret9; [L33] havoc #t~ret9; [L34] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; [L34] ~i~0 := #t~nondet10; [L34] havoc #t~nondet10; [L35] #t~short12 := ~pd1~0 != { base: 0, offset: 0 } && ~pd1~0 == ~pd2~0; [L35] COND TRUE #t~short12 [L35] FCALL call #t~mem11 := read~int({ base: ~pd2~0!base, offset: ~pd2~0!offset }, 4); [L35] #t~short12 := #t~mem11 > 0; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L35] COND TRUE #t~short12 [L35] havoc #t~mem11; [L35] havoc #t~short12; [L36] ~pa~0 := { base: ~pd1~0!base, offset: ~pd1~0!offset }; [L37] FCALL call #t~mem13 := read~int({ base: ~pd3~0!base, offset: ~pd3~0!offset }, 4); [L37] ~i~0 := #t~mem13 - 10; [L37] havoc #t~mem13; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38] FCALL call #t~mem14 := read~int(~pa~0, 4); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38-L40] COND TRUE !(~i~0 < #t~mem14) [L38] havoc #t~mem14; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L25-L28] ~s1 := #in~s1; [L25-L28] ~i := #in~i; [L27] FCALL call #t~mem6 := read~int({ base: ~s1!base, offset: ~s1!offset }, 4); [L27] #res := (if #t~mem6 == ~i then 1 else 0); [L27] havoc #t~mem6; [L41] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] COND TRUE 0 == #t~ret16 [L41] havoc #t~ret16; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L48] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L9] struct dummy d1, d2; [L13] d1.a = __VERIFIER_nondet_int() [L14] d1.b = __VERIFIER_nondet_int() [L16] d2.a = __VERIFIER_nondet_int() [L17] d2.b = __VERIFIER_nondet_int() [L33] CALL, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L22] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2 [L22] return (__VERIFIER_nondet_bool() ? &d1 : &d2); [L33] RET, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L33] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy(); [L33] CALL, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L22] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2 [L22] return (__VERIFIER_nondet_bool() ? &d1 : &d2); [L33] RET, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L33] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy(); [L33] CALL, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L22] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2 [L22] return (__VERIFIER_nondet_bool() ? &d1 : &d2); [L33] RET, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L33] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy(); [L34] int i = __VERIFIER_nondet_int(); [L35] pd1 != 0 && pd1 == pd2 && (*pd2).a > 0 [L35] EXPR (*pd2).a [L35] pd1 != 0 && pd1 == pd2 && (*pd2).a > 0 VAL [d1={6:0}, d2={5:0}] [L35] COND TRUE pd1 != 0 && pd1 == pd2 && (*pd2).a > 0 [L36] int *pa = &pd1->a; [L37] EXPR pd3->a [L37] i = pd3->a - 10 [L38] EXPR \read(*pa) VAL [d1={6:0}, d2={5:0}] [L38] COND FALSE !(i < *pa) [L27] EXPR s1->a [L27] return s1->a == i; [L41] COND TRUE !check(pd2, i) [L48] __VERIFIER_error() VAL [d1={6:0}, d2={5:0}] ----- [2018-11-22 21:25:17,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.11 09:25:17 ImpRootNode [2018-11-22 21:25:17,935 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-22 21:25:17,935 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 21:25:17,935 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 21:25:17,935 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 21:25:17,936 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:25:17" (3/4) ... [2018-11-22 21:25:17,942 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];call ~#d1~0.base, ~#d1~0.offset := #Ultimate.alloc(8);call write~init~int(0, ~#d1~0.base, ~#d1~0.offset, 4);call write~init~int(0, ~#d1~0.base, 4 + ~#d1~0.offset, 4);call ~#d2~0.base, ~#d2~0.offset := #Ultimate.alloc(8);call write~init~int(0, ~#d2~0.base, ~#d2~0.offset, 4);call write~init~int(0, ~#d2~0.base, 4 + ~#d2~0.offset, 4);havoc main_#res;havoc main_#t~ret7.base, main_#t~ret7.offset, main_#t~ret8.base, main_#t~ret8.offset, main_#t~ret9.base, main_#t~ret9.offset, main_#t~nondet10, main_#t~mem11, main_#t~short12, main_#t~mem13, main_#t~pre15, main_#t~mem14, main_#t~ret16, main_~pa~0.base, main_~pa~0.offset, main_~pd1~0.base, main_~pd1~0.offset, main_~pd2~0.base, main_~pd2~0.offset, main_~pd3~0.base, main_~pd3~0.offset, main_~i~0;havoc init_#t~nondet0, init_#t~nondet1, init_#t~nondet2, init_#t~nondet3;assume -2147483648 <= init_#t~nondet0 && init_#t~nondet0 <= 2147483647;call write~int(init_#t~nondet0, ~#d1~0.base, ~#d1~0.offset, 4);havoc init_#t~nondet0;assume -2147483648 <= init_#t~nondet1 && init_#t~nondet1 <= 2147483647;call write~int(init_#t~nondet1, ~#d1~0.base, 4 + ~#d1~0.offset, 4);havoc init_#t~nondet1;assume -2147483648 <= init_#t~nondet2 && init_#t~nondet2 <= 2147483647;call write~int(init_#t~nondet2, ~#d2~0.base, ~#d2~0.offset, 4);havoc init_#t~nondet2;assume -2147483648 <= init_#t~nondet3 && init_#t~nondet3 <= 2147483647;call write~int(init_#t~nondet3, ~#d2~0.base, 4 + ~#d2~0.offset, 4);havoc init_#t~nondet3; VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] CALL call main_#t~ret7.base, main_#t~ret7.offset := get_dummy(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] BeginParallelComposition{ParallelCodeBlock0: assume 0 != #t~nondet4 % 256;#t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset;ParallelCodeBlock1: assume !(0 != #t~nondet4 % 256);#t~ite5.base, #t~ite5.offset := ~#d2~0.base, ~#d2~0.offset;}EndParallelComposition#res.base, #res.offset := #t~ite5.base, #t~ite5.offset;havoc #t~nondet4;havoc #t~ite5.base, #t~ite5.offset;assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |get_dummy_#res.base|=6, |get_dummy_#res.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] RET #59#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~ret7.base|=6, |ULTIMATE.start_main_#t~ret7.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] main_~pd1~0.base, main_~pd1~0.offset := main_#t~ret7.base, main_#t~ret7.offset;havoc main_#t~ret7.base, main_#t~ret7.offset; VAL [ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] CALL call main_#t~ret8.base, main_#t~ret8.offset := get_dummy(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] BeginParallelComposition{ParallelCodeBlock0: assume 0 != #t~nondet4 % 256;#t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset;ParallelCodeBlock1: assume !(0 != #t~nondet4 % 256);#t~ite5.base, #t~ite5.offset := ~#d2~0.base, ~#d2~0.offset;}EndParallelComposition#res.base, #res.offset := #t~ite5.base, #t~ite5.offset;havoc #t~nondet4;havoc #t~ite5.base, #t~ite5.offset;assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |get_dummy_#res.base|=6, |get_dummy_#res.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] RET #61#return; VAL [ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~ret8.base|=6, |ULTIMATE.start_main_#t~ret8.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] main_~pd2~0.base, main_~pd2~0.offset := main_#t~ret8.base, main_#t~ret8.offset;havoc main_#t~ret8.base, main_#t~ret8.offset; VAL [ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] CALL call main_#t~ret9.base, main_#t~ret9.offset := get_dummy(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] BeginParallelComposition{ParallelCodeBlock0: assume 0 != #t~nondet4 % 256;#t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset;ParallelCodeBlock1: assume !(0 != #t~nondet4 % 256);#t~ite5.base, #t~ite5.offset := ~#d2~0.base, ~#d2~0.offset;}EndParallelComposition#res.base, #res.offset := #t~ite5.base, #t~ite5.offset;havoc #t~nondet4;havoc #t~ite5.base, #t~ite5.offset;assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |get_dummy_#res.base|=5, |get_dummy_#res.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] RET #63#return; VAL [ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~ret9.base|=5, |ULTIMATE.start_main_#t~ret9.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] main_~pd3~0.base, main_~pd3~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset;assume -2147483648 <= main_#t~nondet10 && main_#t~nondet10 <= 2147483647;main_~i~0 := main_#t~nondet10;havoc main_#t~nondet10;main_#t~short12 := (main_~pd1~0.base != 0 || main_~pd1~0.offset != 0) && main_~pd1~0.base == main_~pd2~0.base && main_~pd1~0.offset == main_~pd2~0.offset;BeginParallelComposition{ParallelCodeBlock0: assume main_#t~short12;call main_#t~mem11 := read~int(main_~pd2~0.base, main_~pd2~0.offset, 4);main_#t~short12 := main_#t~mem11 > 0;ParallelCodeBlock1: assume !main_#t~short12;}EndParallelComposition VAL [ULTIMATE.start_main_~i~0=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~mem11|=2241, |ULTIMATE.start_main_#t~short12|=true, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] assume main_#t~short12;havoc main_#t~mem11;havoc main_#t~short12;main_~pa~0.base, main_~pa~0.offset := main_~pd1~0.base, main_~pd1~0.offset;call main_#t~mem13 := read~int(main_~pd3~0.base, main_~pd3~0.offset, 4);main_~i~0 := main_#t~mem13 - 10;havoc main_#t~mem13; VAL [ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] call main_#t~mem14 := read~int(main_~pa~0.base, main_~pa~0.offset, 4); VAL [ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_main_#t~mem14|=2241, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] assume !(main_~i~0 < main_#t~mem14);havoc main_#t~mem14; VAL [ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] check_#in~s1.base, check_#in~s1.offset, check_#in~i := main_~pd2~0.base, main_~pd2~0.offset, main_~i~0;havoc check_#res;havoc check_#t~mem6, check_~s1.base, check_~s1.offset, check_~i;check_~s1.base, check_~s1.offset := check_#in~s1.base, check_#in~s1.offset;check_~i := check_#in~i;call check_#t~mem6 := read~int(check_~s1.base, check_~s1.offset, 4);check_#res := (if check_#t~mem6 == check_~i then 1 else 0);havoc check_#t~mem6;main_#t~ret16 := check_#res;assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; VAL [ULTIMATE.start_check_~i=2242, ULTIMATE.start_check_~s1.base=6, ULTIMATE.start_check_~s1.offset=0, ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_check_#in~i|=2242, |ULTIMATE.start_check_#in~s1.base|=6, |ULTIMATE.start_check_#in~s1.offset|=0, |ULTIMATE.start_check_#res|=0, |ULTIMATE.start_main_#t~ret16|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] assume 0 == main_#t~ret16;havoc main_#t~ret16; VAL [ULTIMATE.start_check_~i=2242, ULTIMATE.start_check_~s1.base=6, ULTIMATE.start_check_~s1.offset=0, ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_check_#in~i|=2242, |ULTIMATE.start_check_#in~s1.base|=6, |ULTIMATE.start_check_#in~s1.offset|=0, |ULTIMATE.start_check_#res|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] assume !false; VAL [ULTIMATE.start_check_~i=2242, ULTIMATE.start_check_~s1.base=6, ULTIMATE.start_check_~s1.offset=0, ULTIMATE.start_main_~i~0=2242, ULTIMATE.start_main_~pa~0.base=6, ULTIMATE.start_main_~pa~0.offset=0, ULTIMATE.start_main_~pd1~0.base=6, ULTIMATE.start_main_~pd1~0.offset=0, ULTIMATE.start_main_~pd2~0.base=6, ULTIMATE.start_main_~pd2~0.offset=0, ULTIMATE.start_main_~pd3~0.base=5, ULTIMATE.start_main_~pd3~0.offset=0, |#NULL.base|=0, |#NULL.offset|=0, |ULTIMATE.start_check_#in~i|=2242, |ULTIMATE.start_check_#in~s1.base|=6, |ULTIMATE.start_check_#in~s1.offset|=0, |ULTIMATE.start_check_#res|=0, |~#d1~0.base|=6, |~#d1~0.offset|=0, |~#d2~0.base|=5, |~#d2~0.offset|=0] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L9] call ~#d1~0.base, ~#d1~0.offset := #Ultimate.alloc(8); [L9] call write~init~int(0, ~#d1~0.base, ~#d1~0.offset, 4); [L9] call write~init~int(0, ~#d1~0.base, 4 + ~#d1~0.offset, 4); [L9] call ~#d2~0.base, ~#d2~0.offset := #Ultimate.alloc(8); [L9] call write~init~int(0, ~#d2~0.base, ~#d2~0.offset, 4); [L9] call write~init~int(0, ~#d2~0.base, 4 + ~#d2~0.offset, 4); [?] havoc main_#res; [?] havoc main_#t~ret7.base, main_#t~ret7.offset, main_#t~ret8.base, main_#t~ret8.offset, main_#t~ret9.base, main_#t~ret9.offset, main_#t~nondet10, main_#t~mem11, main_#t~short12, main_#t~mem13, main_#t~pre15, main_#t~mem14, main_#t~ret16, main_~pa~0.base, main_~pa~0.offset, main_~pd1~0.base, main_~pd1~0.offset, main_~pd2~0.base, main_~pd2~0.offset, main_~pd3~0.base, main_~pd3~0.offset, main_~i~0; [L32] havoc init_#t~nondet0, init_#t~nondet1, init_#t~nondet2, init_#t~nondet3; [L13] assume -2147483648 <= init_#t~nondet0 && init_#t~nondet0 <= 2147483647; [L13] call write~int(init_#t~nondet0, ~#d1~0.base, ~#d1~0.offset, 4); [L13] havoc init_#t~nondet0; [L14] assume -2147483648 <= init_#t~nondet1 && init_#t~nondet1 <= 2147483647; [L14] call write~int(init_#t~nondet1, ~#d1~0.base, 4 + ~#d1~0.offset, 4); [L14] havoc init_#t~nondet1; [L16] assume -2147483648 <= init_#t~nondet2 && init_#t~nondet2 <= 2147483647; [L16] call write~int(init_#t~nondet2, ~#d2~0.base, ~#d2~0.offset, 4); [L16] havoc init_#t~nondet2; [L17] assume -2147483648 <= init_#t~nondet3 && init_#t~nondet3 <= 2147483647; [L17] call write~int(init_#t~nondet3, ~#d2~0.base, 4 + ~#d2~0.offset, 4); [L17] havoc init_#t~nondet3; VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret7.base, main_#t~ret7.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume 0 != #t~nondet4 % 256; [L22] #t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=6, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret7.base, main_#t~ret7.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret7.base=6, main_#t~ret7.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd1~0.base, main_~pd1~0.offset := main_#t~ret7.base, main_#t~ret7.offset; [L33] havoc main_#t~ret7.base, main_#t~ret7.offset; VAL [#NULL.base=0, #NULL.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret8.base, main_#t~ret8.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume 0 != #t~nondet4 % 256; [L22] #t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=6, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret8.base, main_#t~ret8.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret8.base=6, main_#t~ret8.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd2~0.base, main_~pd2~0.offset := main_#t~ret8.base, main_#t~ret8.offset; [L33] havoc main_#t~ret8.base, main_#t~ret8.offset; VAL [#NULL.base=0, #NULL.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret9.base, main_#t~ret9.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume !(0 != #t~nondet4 % 256); [L22] #t~ite5.base, #t~ite5.offset := ~#d2~0.base, ~#d2~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=5, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret9.base, main_#t~ret9.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret9.base=5, main_#t~ret9.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd3~0.base, main_~pd3~0.offset := main_#t~ret9.base, main_#t~ret9.offset; [L33] havoc main_#t~ret9.base, main_#t~ret9.offset; [L34] assume -2147483648 <= main_#t~nondet10 && main_#t~nondet10 <= 2147483647; [L34] main_~i~0 := main_#t~nondet10; [L34] havoc main_#t~nondet10; [L35] main_#t~short12 := (main_~pd1~0.base != 0 || main_~pd1~0.offset != 0) && main_~pd1~0.base == main_~pd2~0.base && main_~pd1~0.offset == main_~pd2~0.offset; [L35] assume main_#t~short12; [L35] call main_#t~mem11 := read~int(main_~pd2~0.base, main_~pd2~0.offset, 4); [L35] main_#t~short12 := main_#t~mem11 > 0; VAL [#NULL.base=0, #NULL.offset=0, main_#t~mem11=2241, main_#t~short12=true, main_~i~0=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L35-L44] assume main_#t~short12; [L35] havoc main_#t~mem11; [L35] havoc main_#t~short12; [L36] main_~pa~0.base, main_~pa~0.offset := main_~pd1~0.base, main_~pd1~0.offset; [L37] call main_#t~mem13 := read~int(main_~pd3~0.base, main_~pd3~0.offset, 4); [L37] main_~i~0 := main_#t~mem13 - 10; [L37] havoc main_#t~mem13; VAL [#NULL.base=0, #NULL.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L38] call main_#t~mem14 := read~int(main_~pa~0.base, main_~pa~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, main_#t~mem14=2241, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L38-L40] assume !(main_~i~0 < main_#t~mem14); [L38] havoc main_#t~mem14; VAL [#NULL.base=0, #NULL.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L41] check_#in~s1.base, check_#in~s1.offset, check_#in~i := main_~pd2~0.base, main_~pd2~0.offset, main_~i~0; [L41] havoc check_#res; [L41] havoc check_#t~mem6, check_~s1.base, check_~s1.offset, check_~i; [L25-L28] check_~s1.base, check_~s1.offset := check_#in~s1.base, check_#in~s1.offset; [L25-L28] check_~i := check_#in~i; [L27] call check_#t~mem6 := read~int(check_~s1.base, check_~s1.offset, 4); [L27] check_#res := (if check_#t~mem6 == check_~i then 1 else 0); [L27] havoc check_#t~mem6; [L41] main_#t~ret16 := check_#res; [L41] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_#t~ret16=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L41-L43] assume 0 == main_#t~ret16; [L41] havoc main_#t~ret16; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L48] assert false; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L9] call ~#d1~0.base, ~#d1~0.offset := #Ultimate.alloc(8); [L9] call write~init~int(0, ~#d1~0.base, ~#d1~0.offset, 4); [L9] call write~init~int(0, ~#d1~0.base, 4 + ~#d1~0.offset, 4); [L9] call ~#d2~0.base, ~#d2~0.offset := #Ultimate.alloc(8); [L9] call write~init~int(0, ~#d2~0.base, ~#d2~0.offset, 4); [L9] call write~init~int(0, ~#d2~0.base, 4 + ~#d2~0.offset, 4); [?] havoc main_#res; [?] havoc main_#t~ret7.base, main_#t~ret7.offset, main_#t~ret8.base, main_#t~ret8.offset, main_#t~ret9.base, main_#t~ret9.offset, main_#t~nondet10, main_#t~mem11, main_#t~short12, main_#t~mem13, main_#t~pre15, main_#t~mem14, main_#t~ret16, main_~pa~0.base, main_~pa~0.offset, main_~pd1~0.base, main_~pd1~0.offset, main_~pd2~0.base, main_~pd2~0.offset, main_~pd3~0.base, main_~pd3~0.offset, main_~i~0; [L32] havoc init_#t~nondet0, init_#t~nondet1, init_#t~nondet2, init_#t~nondet3; [L13] assume -2147483648 <= init_#t~nondet0 && init_#t~nondet0 <= 2147483647; [L13] call write~int(init_#t~nondet0, ~#d1~0.base, ~#d1~0.offset, 4); [L13] havoc init_#t~nondet0; [L14] assume -2147483648 <= init_#t~nondet1 && init_#t~nondet1 <= 2147483647; [L14] call write~int(init_#t~nondet1, ~#d1~0.base, 4 + ~#d1~0.offset, 4); [L14] havoc init_#t~nondet1; [L16] assume -2147483648 <= init_#t~nondet2 && init_#t~nondet2 <= 2147483647; [L16] call write~int(init_#t~nondet2, ~#d2~0.base, ~#d2~0.offset, 4); [L16] havoc init_#t~nondet2; [L17] assume -2147483648 <= init_#t~nondet3 && init_#t~nondet3 <= 2147483647; [L17] call write~int(init_#t~nondet3, ~#d2~0.base, 4 + ~#d2~0.offset, 4); [L17] havoc init_#t~nondet3; VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret7.base, main_#t~ret7.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume 0 != #t~nondet4 % 256; [L22] #t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=6, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret7.base, main_#t~ret7.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret7.base=6, main_#t~ret7.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd1~0.base, main_~pd1~0.offset := main_#t~ret7.base, main_#t~ret7.offset; [L33] havoc main_#t~ret7.base, main_#t~ret7.offset; VAL [#NULL.base=0, #NULL.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret8.base, main_#t~ret8.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume 0 != #t~nondet4 % 256; [L22] #t~ite5.base, #t~ite5.offset := ~#d1~0.base, ~#d1~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=6, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret8.base, main_#t~ret8.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret8.base=6, main_#t~ret8.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd2~0.base, main_~pd2~0.offset := main_#t~ret8.base, main_#t~ret8.offset; [L33] havoc main_#t~ret8.base, main_#t~ret8.offset; VAL [#NULL.base=0, #NULL.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] CALL call main_#t~ret9.base, main_#t~ret9.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L22] assume !(0 != #t~nondet4 % 256); [L22] #t~ite5.base, #t~ite5.offset := ~#d2~0.base, ~#d2~0.offset; [L22] #res.base, #res.offset := #t~ite5.base, #t~ite5.offset; [L22] havoc #t~nondet4; [L22] havoc #t~ite5.base, #t~ite5.offset; [L20-L23] ensures true; VAL [#NULL.base=0, #NULL.offset=0, #res.base=5, #res.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] RET call main_#t~ret9.base, main_#t~ret9.offset := get_dummy(); VAL [#NULL.base=0, #NULL.offset=0, main_#t~ret9.base=5, main_#t~ret9.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L33] main_~pd3~0.base, main_~pd3~0.offset := main_#t~ret9.base, main_#t~ret9.offset; [L33] havoc main_#t~ret9.base, main_#t~ret9.offset; [L34] assume -2147483648 <= main_#t~nondet10 && main_#t~nondet10 <= 2147483647; [L34] main_~i~0 := main_#t~nondet10; [L34] havoc main_#t~nondet10; [L35] main_#t~short12 := (main_~pd1~0.base != 0 || main_~pd1~0.offset != 0) && main_~pd1~0.base == main_~pd2~0.base && main_~pd1~0.offset == main_~pd2~0.offset; [L35] assume main_#t~short12; [L35] call main_#t~mem11 := read~int(main_~pd2~0.base, main_~pd2~0.offset, 4); [L35] main_#t~short12 := main_#t~mem11 > 0; VAL [#NULL.base=0, #NULL.offset=0, main_#t~mem11=2241, main_#t~short12=true, main_~i~0=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L35-L44] assume main_#t~short12; [L35] havoc main_#t~mem11; [L35] havoc main_#t~short12; [L36] main_~pa~0.base, main_~pa~0.offset := main_~pd1~0.base, main_~pd1~0.offset; [L37] call main_#t~mem13 := read~int(main_~pd3~0.base, main_~pd3~0.offset, 4); [L37] main_~i~0 := main_#t~mem13 - 10; [L37] havoc main_#t~mem13; VAL [#NULL.base=0, #NULL.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L38] call main_#t~mem14 := read~int(main_~pa~0.base, main_~pa~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, main_#t~mem14=2241, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L38-L40] assume !(main_~i~0 < main_#t~mem14); [L38] havoc main_#t~mem14; VAL [#NULL.base=0, #NULL.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L41] check_#in~s1.base, check_#in~s1.offset, check_#in~i := main_~pd2~0.base, main_~pd2~0.offset, main_~i~0; [L41] havoc check_#res; [L41] havoc check_#t~mem6, check_~s1.base, check_~s1.offset, check_~i; [L25-L28] check_~s1.base, check_~s1.offset := check_#in~s1.base, check_#in~s1.offset; [L25-L28] check_~i := check_#in~i; [L27] call check_#t~mem6 := read~int(check_~s1.base, check_~s1.offset, 4); [L27] check_#res := (if check_#t~mem6 == check_~i then 1 else 0); [L27] havoc check_#t~mem6; [L41] main_#t~ret16 := check_#res; [L41] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_#t~ret16=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L41-L43] assume 0 == main_#t~ret16; [L41] havoc main_#t~ret16; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [L48] assert false; VAL [#NULL.base=0, #NULL.offset=0, check_#in~i=2242, check_#in~s1.base=6, check_#in~s1.offset=0, check_#res=0, check_~i=2242, check_~s1.base=6, check_~s1.offset=0, main_~i~0=2242, main_~pa~0.base=6, main_~pa~0.offset=0, main_~pd1~0.base=6, main_~pd1~0.offset=0, main_~pd2~0.base=6, main_~pd2~0.offset=0, main_~pd3~0.base=5, main_~pd3~0.offset=0, ~#d1~0.base=6, ~#d1~0.offset=0, ~#d2~0.base=5, ~#d2~0.offset=0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L9] FCALL call ~#d1~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L9] FCALL call ~#d2~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [?] havoc main_#res; [?] havoc main_#t~ret7, main_#t~ret8, main_#t~ret9, main_#t~nondet10, main_#t~mem11, main_#t~short12, main_#t~mem13, main_#t~pre15, main_#t~mem14, main_#t~ret16, main_~pa~0, main_~pd1~0, main_~pd2~0, main_~pd3~0, main_~i~0; [L32] havoc init_#t~nondet0, init_#t~nondet1, init_#t~nondet2, init_#t~nondet3; [L13] assume -2147483648 <= init_#t~nondet0 && init_#t~nondet0 <= 2147483647; [L13] FCALL call write~int(init_#t~nondet0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L13] havoc init_#t~nondet0; [L14] assume -2147483648 <= init_#t~nondet1 && init_#t~nondet1 <= 2147483647; [L14] FCALL call write~int(init_#t~nondet1, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L14] havoc init_#t~nondet1; [L16] assume -2147483648 <= init_#t~nondet2 && init_#t~nondet2 <= 2147483647; [L16] FCALL call write~int(init_#t~nondet2, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L16] havoc init_#t~nondet2; [L17] assume -2147483648 <= init_#t~nondet3 && init_#t~nondet3 <= 2147483647; [L17] FCALL call write~int(init_#t~nondet3, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L17] havoc init_#t~nondet3; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret7!base=6, main_#t~ret7!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd1~0 := main_#t~ret7; [L33] havoc main_#t~ret7; VAL [#NULL!base=0, #NULL!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret8!base=6, main_#t~ret8!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd2~0 := main_#t~ret8; [L33] havoc main_#t~ret8; VAL [#NULL!base=0, #NULL!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND FALSE !(0 != #t~nondet4 % 256) [L22] #t~ite5 := ~#d2~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret9!base=5, main_#t~ret9!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd3~0 := main_#t~ret9; [L33] havoc main_#t~ret9; [L34] assume -2147483648 <= main_#t~nondet10 && main_#t~nondet10 <= 2147483647; [L34] main_~i~0 := main_#t~nondet10; [L34] havoc main_#t~nondet10; [L35] main_#t~short12 := main_~pd1~0 != { base: 0, offset: 0 } && main_~pd1~0 == main_~pd2~0; [L35] COND TRUE main_#t~short12 [L35] FCALL call main_#t~mem11 := read~int({ base: main_~pd2~0!base, offset: main_~pd2~0!offset }, 4); [L35] main_#t~short12 := main_#t~mem11 > 0; VAL [#NULL!base=0, #NULL!offset=0, main_#t~mem11=2241, main_#t~short12=true, main_~i~0=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L35] COND TRUE main_#t~short12 [L35] havoc main_#t~mem11; [L35] havoc main_#t~short12; [L36] main_~pa~0 := { base: main_~pd1~0!base, offset: main_~pd1~0!offset }; [L37] FCALL call main_#t~mem13 := read~int({ base: main_~pd3~0!base, offset: main_~pd3~0!offset }, 4); [L37] main_~i~0 := main_#t~mem13 - 10; [L37] havoc main_#t~mem13; VAL [#NULL!base=0, #NULL!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38] FCALL call main_#t~mem14 := read~int(main_~pa~0, 4); VAL [#NULL!base=0, #NULL!offset=0, main_#t~mem14=2241, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38-L40] COND TRUE !(main_~i~0 < main_#t~mem14) [L38] havoc main_#t~mem14; VAL [#NULL!base=0, #NULL!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] check_#in~s1, check_#in~i := main_~pd2~0, main_~i~0; [L41] havoc check_#res; [L41] havoc check_#t~mem6, check_~s1, check_~i; [L25-L28] check_~s1 := check_#in~s1; [L25-L28] check_~i := check_#in~i; [L27] FCALL call check_#t~mem6 := read~int({ base: check_~s1!base, offset: check_~s1!offset }, 4); [L27] check_#res := (if check_#t~mem6 == check_~i then 1 else 0); [L27] havoc check_#t~mem6; [L41] main_#t~ret16 := check_#res; [L41] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_#t~ret16=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] COND TRUE 0 == main_#t~ret16 [L41] havoc main_#t~ret16; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L48] assert false; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L9] FCALL call ~#d1~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L9] FCALL call ~#d2~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [?] havoc main_#res; [?] havoc main_#t~ret7, main_#t~ret8, main_#t~ret9, main_#t~nondet10, main_#t~mem11, main_#t~short12, main_#t~mem13, main_#t~pre15, main_#t~mem14, main_#t~ret16, main_~pa~0, main_~pd1~0, main_~pd2~0, main_~pd3~0, main_~i~0; [L32] havoc init_#t~nondet0, init_#t~nondet1, init_#t~nondet2, init_#t~nondet3; [L13] assume -2147483648 <= init_#t~nondet0 && init_#t~nondet0 <= 2147483647; [L13] FCALL call write~int(init_#t~nondet0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L13] havoc init_#t~nondet0; [L14] assume -2147483648 <= init_#t~nondet1 && init_#t~nondet1 <= 2147483647; [L14] FCALL call write~int(init_#t~nondet1, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L14] havoc init_#t~nondet1; [L16] assume -2147483648 <= init_#t~nondet2 && init_#t~nondet2 <= 2147483647; [L16] FCALL call write~int(init_#t~nondet2, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L16] havoc init_#t~nondet2; [L17] assume -2147483648 <= init_#t~nondet3 && init_#t~nondet3 <= 2147483647; [L17] FCALL call write~int(init_#t~nondet3, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L17] havoc init_#t~nondet3; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret7!base=6, main_#t~ret7!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd1~0 := main_#t~ret7; [L33] havoc main_#t~ret7; VAL [#NULL!base=0, #NULL!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret8!base=6, main_#t~ret8!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd2~0 := main_#t~ret8; [L33] havoc main_#t~ret8; VAL [#NULL!base=0, #NULL!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call main_#t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND FALSE !(0 != #t~nondet4 % 256) [L22] #t~ite5 := ~#d2~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call main_#t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, main_#t~ret9!base=5, main_#t~ret9!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] main_~pd3~0 := main_#t~ret9; [L33] havoc main_#t~ret9; [L34] assume -2147483648 <= main_#t~nondet10 && main_#t~nondet10 <= 2147483647; [L34] main_~i~0 := main_#t~nondet10; [L34] havoc main_#t~nondet10; [L35] main_#t~short12 := main_~pd1~0 != { base: 0, offset: 0 } && main_~pd1~0 == main_~pd2~0; [L35] COND TRUE main_#t~short12 [L35] FCALL call main_#t~mem11 := read~int({ base: main_~pd2~0!base, offset: main_~pd2~0!offset }, 4); [L35] main_#t~short12 := main_#t~mem11 > 0; VAL [#NULL!base=0, #NULL!offset=0, main_#t~mem11=2241, main_#t~short12=true, main_~i~0=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L35] COND TRUE main_#t~short12 [L35] havoc main_#t~mem11; [L35] havoc main_#t~short12; [L36] main_~pa~0 := { base: main_~pd1~0!base, offset: main_~pd1~0!offset }; [L37] FCALL call main_#t~mem13 := read~int({ base: main_~pd3~0!base, offset: main_~pd3~0!offset }, 4); [L37] main_~i~0 := main_#t~mem13 - 10; [L37] havoc main_#t~mem13; VAL [#NULL!base=0, #NULL!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38] FCALL call main_#t~mem14 := read~int(main_~pa~0, 4); VAL [#NULL!base=0, #NULL!offset=0, main_#t~mem14=2241, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38-L40] COND TRUE !(main_~i~0 < main_#t~mem14) [L38] havoc main_#t~mem14; VAL [#NULL!base=0, #NULL!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] check_#in~s1, check_#in~i := main_~pd2~0, main_~i~0; [L41] havoc check_#res; [L41] havoc check_#t~mem6, check_~s1, check_~i; [L25-L28] check_~s1 := check_#in~s1; [L25-L28] check_~i := check_#in~i; [L27] FCALL call check_#t~mem6 := read~int({ base: check_~s1!base, offset: check_~s1!offset }, 4); [L27] check_#res := (if check_#t~mem6 == check_~i then 1 else 0); [L27] havoc check_#t~mem6; [L41] main_#t~ret16 := check_#res; [L41] assume -2147483648 <= main_#t~ret16 && main_#t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_#t~ret16=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] COND TRUE 0 == main_#t~ret16 [L41] havoc main_#t~ret16; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L48] assert false; VAL [#NULL!base=0, #NULL!offset=0, check_#in~i=2242, check_#in~s1!base=6, check_#in~s1!offset=0, check_#res=0, check_~i=2242, check_~s1!base=6, check_~s1!offset=0, main_~i~0=2242, main_~pa~0!base=6, main_~pa~0!offset=0, main_~pd1~0!base=6, main_~pd1~0!offset=0, main_~pd2~0!base=6, main_~pd2~0!offset=0, main_~pd3~0!base=5, main_~pd3~0!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L9] FCALL call ~#d1~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L9] FCALL call ~#d2~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L13] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L13] FCALL call write~int(#t~nondet0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L13] havoc #t~nondet0; [L14] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L14] FCALL call write~int(#t~nondet1, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L14] havoc #t~nondet1; [L16] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L16] FCALL call write~int(#t~nondet2, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L16] havoc #t~nondet2; [L17] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L17] FCALL call write~int(#t~nondet3, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L17] havoc #t~nondet3; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd1~0 := #t~ret7; [L33] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd2~0 := #t~ret8; [L33] havoc #t~ret8; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND FALSE !(0 != #t~nondet4 % 256) [L22] #t~ite5 := ~#d2~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd3~0 := #t~ret9; [L33] havoc #t~ret9; [L34] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; [L34] ~i~0 := #t~nondet10; [L34] havoc #t~nondet10; [L35] #t~short12 := ~pd1~0 != { base: 0, offset: 0 } && ~pd1~0 == ~pd2~0; [L35] COND TRUE #t~short12 [L35] FCALL call #t~mem11 := read~int({ base: ~pd2~0!base, offset: ~pd2~0!offset }, 4); [L35] #t~short12 := #t~mem11 > 0; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L35] COND TRUE #t~short12 [L35] havoc #t~mem11; [L35] havoc #t~short12; [L36] ~pa~0 := { base: ~pd1~0!base, offset: ~pd1~0!offset }; [L37] FCALL call #t~mem13 := read~int({ base: ~pd3~0!base, offset: ~pd3~0!offset }, 4); [L37] ~i~0 := #t~mem13 - 10; [L37] havoc #t~mem13; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38] FCALL call #t~mem14 := read~int(~pa~0, 4); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38-L40] COND TRUE !(~i~0 < #t~mem14) [L38] havoc #t~mem14; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L25-L28] ~s1 := #in~s1; [L25-L28] ~i := #in~i; [L27] FCALL call #t~mem6 := read~int({ base: ~s1!base, offset: ~s1!offset }, 4); [L27] #res := (if #t~mem6 == ~i then 1 else 0); [L27] havoc #t~mem6; [L41] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] COND TRUE 0 == #t~ret16 [L41] havoc #t~ret16; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L48] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L9] FCALL call ~#d1~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L9] FCALL call ~#d2~0 := #Ultimate.alloc(8); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L9] FCALL call write~init~int(0, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L13] assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; [L13] FCALL call write~int(#t~nondet0, { base: ~#d1~0!base, offset: ~#d1~0!offset }, 4); [L13] havoc #t~nondet0; [L14] assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; [L14] FCALL call write~int(#t~nondet1, { base: ~#d1~0!base, offset: 4 + ~#d1~0!offset }, 4); [L14] havoc #t~nondet1; [L16] assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; [L16] FCALL call write~int(#t~nondet2, { base: ~#d2~0!base, offset: ~#d2~0!offset }, 4); [L16] havoc #t~nondet2; [L17] assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; [L17] FCALL call write~int(#t~nondet3, { base: ~#d2~0!base, offset: 4 + ~#d2~0!offset }, 4); [L17] havoc #t~nondet3; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret7 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd1~0 := #t~ret7; [L33] havoc #t~ret7; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND TRUE 0 != #t~nondet4 % 256 [L22] #t~ite5 := ~#d1~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret8 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd2~0 := #t~ret8; [L33] havoc #t~ret8; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] CALL call #t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L22] COND FALSE !(0 != #t~nondet4 % 256) [L22] #t~ite5 := ~#d2~0; [L22] #res := #t~ite5; [L22] havoc #t~nondet4; [L22] havoc #t~ite5; [L33] RET call #t~ret9 := get_dummy(); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L33] ~pd3~0 := #t~ret9; [L33] havoc #t~ret9; [L34] assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647; [L34] ~i~0 := #t~nondet10; [L34] havoc #t~nondet10; [L35] #t~short12 := ~pd1~0 != { base: 0, offset: 0 } && ~pd1~0 == ~pd2~0; [L35] COND TRUE #t~short12 [L35] FCALL call #t~mem11 := read~int({ base: ~pd2~0!base, offset: ~pd2~0!offset }, 4); [L35] #t~short12 := #t~mem11 > 0; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L35] COND TRUE #t~short12 [L35] havoc #t~mem11; [L35] havoc #t~short12; [L36] ~pa~0 := { base: ~pd1~0!base, offset: ~pd1~0!offset }; [L37] FCALL call #t~mem13 := read~int({ base: ~pd3~0!base, offset: ~pd3~0!offset }, 4); [L37] ~i~0 := #t~mem13 - 10; [L37] havoc #t~mem13; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38] FCALL call #t~mem14 := read~int(~pa~0, 4); VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L38-L40] COND TRUE !(~i~0 < #t~mem14) [L38] havoc #t~mem14; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L25-L28] ~s1 := #in~s1; [L25-L28] ~i := #in~i; [L27] FCALL call #t~mem6 := read~int({ base: ~s1!base, offset: ~s1!offset }, 4); [L27] #res := (if #t~mem6 == ~i then 1 else 0); [L27] havoc #t~mem6; [L41] assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L41] COND TRUE 0 == #t~ret16 [L41] havoc #t~ret16; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L48] assert false; VAL [#NULL!base=0, #NULL!offset=0, ~#d1~0!base=6, ~#d1~0!offset=0, ~#d2~0!base=5, ~#d2~0!offset=0] [L9] struct dummy d1, d2; [L13] d1.a = __VERIFIER_nondet_int() [L14] d1.b = __VERIFIER_nondet_int() [L16] d2.a = __VERIFIER_nondet_int() [L17] d2.b = __VERIFIER_nondet_int() [L33] CALL, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L22] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2 [L22] return (__VERIFIER_nondet_bool() ? &d1 : &d2); [L33] RET, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L33] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy(); [L33] CALL, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L22] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2 [L22] return (__VERIFIER_nondet_bool() ? &d1 : &d2); [L33] RET, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L33] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy(); [L33] CALL, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L22] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2 [L22] return (__VERIFIER_nondet_bool() ? &d1 : &d2); [L33] RET, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L33] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy(); [L34] int i = __VERIFIER_nondet_int(); [L35] pd1 != 0 && pd1 == pd2 && (*pd2).a > 0 [L35] EXPR (*pd2).a [L35] pd1 != 0 && pd1 == pd2 && (*pd2).a > 0 VAL [d1={6:0}, d2={5:0}] [L35] COND TRUE pd1 != 0 && pd1 == pd2 && (*pd2).a > 0 [L36] int *pa = &pd1->a; [L37] EXPR pd3->a [L37] i = pd3->a - 10 [L38] EXPR \read(*pa) VAL [d1={6:0}, d2={5:0}] [L38] COND FALSE !(i < *pa) [L27] EXPR s1->a [L27] return s1->a == i; [L41] COND TRUE !check(pd2, i) [L48] __VERIFIER_error() VAL [d1={6:0}, d2={5:0}] ----- [2018-11-22 21:25:18,032 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_933629d9-69d5-4e1b-adee-32e538db7a73/bin-2019/ukojak/witness.graphml [2018-11-22 21:25:18,032 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 21:25:18,033 INFO L168 Benchmark]: Toolchain (without parser) took 990.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 959.1 MB in the beginning and 1.0 GB in the end (delta: -75.2 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2018-11-22 21:25:18,034 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 21:25:18,034 INFO L168 Benchmark]: CACSL2BoogieTranslator took 160.67 ms. Allocated memory is still 1.0 GB. Free memory was 959.1 MB in the beginning and 945.7 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-22 21:25:18,034 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.29 ms. Allocated memory is still 1.0 GB. Free memory is still 945.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:25:18,035 INFO L168 Benchmark]: Boogie Preprocessor took 54.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -155.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:25:18,035 INFO L168 Benchmark]: RCFGBuilder took 272.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 11.5 GB. [2018-11-22 21:25:18,035 INFO L168 Benchmark]: CodeCheck took 380.81 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. [2018-11-22 21:25:18,036 INFO L168 Benchmark]: Witness Printer took 96.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-22 21:25:18,038 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 25 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 20 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 95 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 37 NumberOfCodeBlocks, 37 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 17 ConstructedInterpolants, 0 QuantifiedInterpolants, 289 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 6/6 InterpolantCoveringCapability, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 48]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L9] struct dummy d1, d2; [L13] d1.a = __VERIFIER_nondet_int() [L14] d1.b = __VERIFIER_nondet_int() [L16] d2.a = __VERIFIER_nondet_int() [L17] d2.b = __VERIFIER_nondet_int() [L33] CALL, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L22] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2 [L22] return (__VERIFIER_nondet_bool() ? &d1 : &d2); [L33] RET, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L33] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy(); [L33] CALL, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L22] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2 [L22] return (__VERIFIER_nondet_bool() ? &d1 : &d2); [L33] RET, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L33] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy(); [L33] CALL, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L22] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2 [L22] return (__VERIFIER_nondet_bool() ? &d1 : &d2); [L33] RET, EXPR get_dummy() VAL [d1={6:0}, d2={5:0}] [L33] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(), *pd3 = get_dummy(); [L34] int i = __VERIFIER_nondet_int(); [L35] pd1 != 0 && pd1 == pd2 && (*pd2).a > 0 [L35] EXPR (*pd2).a [L35] pd1 != 0 && pd1 == pd2 && (*pd2).a > 0 VAL [d1={6:0}, d2={5:0}] [L35] COND TRUE pd1 != 0 && pd1 == pd2 && (*pd2).a > 0 [L36] int *pa = &pd1->a; [L37] EXPR pd3->a [L37] i = pd3->a - 10 [L38] EXPR \read(*pa) VAL [d1={6:0}, d2={5:0}] [L38] COND FALSE !(i < *pa) [L27] EXPR s1->a [L27] return s1->a == i; [L41] COND TRUE !check(pd2, i) [L48] __VERIFIER_error() VAL [d1={6:0}, d2={5:0}] * 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 160.67 ms. Allocated memory is still 1.0 GB. Free memory was 959.1 MB in the beginning and 945.7 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.29 ms. Allocated memory is still 1.0 GB. Free memory is still 945.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 54.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -155.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 272.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 11.5 GB. * CodeCheck took 380.81 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. * Witness Printer took 96.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...