./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/filter2_iterated_true-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_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-benchs/filter2_iterated_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e71375352cb0ad247550ffa746935e0806d4b0b5 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-benchs/filter2_iterated_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e71375352cb0ad247550ffa746935e0806d4b0b5 ................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 07:24:27,403 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:24:27,404 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:24:27,411 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:24:27,411 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:24:27,412 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:24:27,413 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:24:27,414 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:24:27,415 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:24:27,415 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:24:27,416 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:24:27,416 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:24:27,417 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:24:27,417 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:24:27,418 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:24:27,419 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:24:27,419 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:24:27,421 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:24:27,422 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:24:27,423 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:24:27,424 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:24:27,425 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:24:27,426 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:24:27,426 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:24:27,426 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:24:27,427 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:24:27,428 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:24:27,428 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:24:27,429 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:24:27,429 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:24:27,430 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:24:27,430 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:24:27,430 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:24:27,430 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:24:27,431 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:24:27,432 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:24:27,432 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 07:24:27,442 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:24:27,442 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:24:27,442 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:24:27,443 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 07:24:27,443 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:24:27,443 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:24:27,443 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 07:24:27,443 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:24:27,444 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:24:27,444 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:24:27,444 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:24:27,444 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:24:27,444 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:24:27,444 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:24:27,444 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:24:27,444 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:24:27,444 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:24:27,444 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:24:27,445 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:24:27,445 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:24:27,445 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 07:24:27,445 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:24:27,445 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 07:24:27,445 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:24:27,445 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:24:27,445 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:24:27,446 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:24:27,446 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 07:24:27,446 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:24:27,446 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:24:27,446 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_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e71375352cb0ad247550ffa746935e0806d4b0b5 [2018-11-23 07:24:27,467 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:24:27,475 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:24:27,477 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:24:27,478 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:24:27,478 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:24:27,478 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/../../sv-benchmarks/c/float-benchs/filter2_iterated_true-unreach-call.c [2018-11-23 07:24:27,515 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/data/40110bdb0/2557a9467e484dbfb3b580178387ff29/FLAG91e260a36 [2018-11-23 07:24:27,914 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:24:27,915 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/sv-benchmarks/c/float-benchs/filter2_iterated_true-unreach-call.c [2018-11-23 07:24:27,919 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/data/40110bdb0/2557a9467e484dbfb3b580178387ff29/FLAG91e260a36 [2018-11-23 07:24:27,931 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/data/40110bdb0/2557a9467e484dbfb3b580178387ff29 [2018-11-23 07:24:27,934 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:24:27,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:24:27,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:27,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:24:27,939 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:24:27,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cb0b6ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27, skipping insertion in model container [2018-11-23 07:24:27,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:24:27,965 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:24:28,088 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:28,092 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:24:28,112 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:28,125 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:24:28,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28 WrapperNode [2018-11-23 07:24:28,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:28,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:28,126 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:24:28,126 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:24:28,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28" (1/1) ... [2018-11-23 07:24:28,137 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28" (1/1) ... [2018-11-23 07:24:28,141 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:28,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:24:28,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:24:28,141 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:24:28,182 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28" (1/1) ... [2018-11-23 07:24:28,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28" (1/1) ... [2018-11-23 07:24:28,184 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28" (1/1) ... [2018-11-23 07:24:28,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28" (1/1) ... [2018-11-23 07:24:28,194 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28" (1/1) ... [2018-11-23 07:24:28,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28" (1/1) ... [2018-11-23 07:24:28,199 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28" (1/1) ... [2018-11-23 07:24:28,200 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:24:28,200 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:24:28,200 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:24:28,200 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:24:28,201 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:24:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-23 07:24:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 07:24:28,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 07:24:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-23 07:24:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:24:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure filter1 [2018-11-23 07:24:28,234 INFO L138 BoogieDeclarations]: Found implementation of procedure filter1 [2018-11-23 07:24:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:24:28,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:24:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure filter2 [2018-11-23 07:24:28,234 INFO L138 BoogieDeclarations]: Found implementation of procedure filter2 [2018-11-23 07:24:28,234 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 07:24:28,235 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 07:24:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-11-23 07:24:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:24:28,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:24:28,424 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 07:24:28,424 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 07:24:28,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:24:28 BoogieIcfgContainer [2018-11-23 07:24:28,424 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 07:24:28,425 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 07:24:28,425 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 07:24:28,428 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 07:24:28,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 07:24:27" (1/3) ... [2018-11-23 07:24:28,428 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61679b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:24:28, skipping insertion in model container [2018-11-23 07:24:28,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:28" (2/3) ... [2018-11-23 07:24:28,429 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61679b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:24:28, skipping insertion in model container [2018-11-23 07:24:28,429 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:24:28" (3/3) ... [2018-11-23 07:24:28,430 INFO L112 eAbstractionObserver]: Analyzing ICFG filter2_iterated_true-unreach-call.c [2018-11-23 07:24:28,439 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 07:24:28,444 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 07:24:28,459 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 07:24:28,477 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 07:24:28,477 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 07:24:28,477 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 07:24:28,477 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 07:24:28,477 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 07:24:28,478 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 07:24:28,478 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 07:24:28,478 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 07:24:28,478 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 07:24:28,488 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states. [2018-11-23 07:24:28,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-23 07:24:28,493 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:28,493 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:28,495 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:28,498 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:28,498 INFO L82 PathProgramCache]: Analyzing trace with hash -1347803043, now seen corresponding path program 1 times [2018-11-23 07:24:28,499 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:28,500 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:28,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:28,533 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:28,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:28,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:24:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:24:28,613 INFO L469 BasicCegarLoop]: Counterexample might be feasible ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator [?] CALL call ULTIMATE.init(); VAL [|#NULL.base|=18, |#NULL.offset|=10, |old(#NULL.base)|=18, |old(#NULL.offset)|=10, |old(~#E2~0.base)|=25, |old(~#E2~0.offset)|=17, |old(~#E~0.base)|=20, |old(~#E~0.offset)|=12, |old(~#S2~0.base)|=13, |old(~#S2~0.offset)|=21, |old(~#S~0.base)|=9, |old(~#S~0.offset)|=19, |old(~INIT1~0)|=15, |old(~INIT2~0)|=24, |old(~P~0)|=23.0, |old(~X~0)|=14.0, |~#E2~0.base|=25, |~#E2~0.offset|=17, |~#E~0.base|=20, |~#E~0.offset|=12, |~#S2~0.base|=13, |~#S2~0.offset|=21, |~#S~0.base|=9, |~#S~0.offset|=19, ~INIT1~0=15, ~INIT2~0=24, ~P~0=23.0, ~X~0=14.0] [?] #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~X~0 := 0.0;~P~0 := 0.0;~INIT1~0 := 0;~INIT2~0 := 0;call ~#E~0.base, ~#E~0.offset := #Ultimate.alloc(8);call write~init~real(0.0, ~#E~0.base, ~#E~0.offset, 4);call write~init~real(0.0, ~#E~0.base, 4 + ~#E~0.offset, 4);call ~#S~0.base, ~#S~0.offset := #Ultimate.alloc(8);call write~init~real(0.0, ~#S~0.base, ~#S~0.offset, 4);call write~init~real(0.0, ~#S~0.base, 4 + ~#S~0.offset, 4);call ~#E2~0.base, ~#E2~0.offset := #Ultimate.alloc(8);call write~init~real(0.0, ~#E2~0.base, ~#E2~0.offset, 4);call write~init~real(0.0, ~#E2~0.base, 4 + ~#E2~0.offset, 4);call ~#S2~0.base, ~#S2~0.offset := #Ultimate.alloc(8);call write~init~real(0.0, ~#S2~0.base, ~#S2~0.offset, 4);call write~init~real(0.0, ~#S2~0.base, 4 + ~#S2~0.offset, 4); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=18, |old(#NULL.offset)|=10, |old(~#E2~0.base)|=25, |old(~#E2~0.offset)|=17, |old(~#E~0.base)|=20, |old(~#E~0.offset)|=12, |old(~#S2~0.base)|=13, |old(~#S2~0.offset)|=21, |old(~#S~0.base)|=9, |old(~#S~0.offset)|=19, |old(~INIT1~0)|=15, |old(~INIT2~0)|=24, |old(~P~0)|=23.0, |old(~X~0)|=14.0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] assume true; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(#NULL.base)|=18, |old(#NULL.offset)|=10, |old(~#E2~0.base)|=25, |old(~#E2~0.offset)|=17, |old(~#E~0.base)|=20, |old(~#E~0.offset)|=12, |old(~#S2~0.base)|=13, |old(~#S2~0.offset)|=21, |old(~#S~0.base)|=9, |old(~#S~0.offset)|=19, |old(~INIT1~0)|=15, |old(~INIT2~0)|=24, |old(~P~0)|=23.0, |old(~X~0)|=14.0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] RET #62#return; VAL [|#NULL.base|=0, |#NULL.offset|=0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] CALL call #t~ret15 := main(); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~INIT1~0)|=0, |old(~INIT2~0)|=0, |old(~P~0)|=0.0, |old(~X~0)|=0.0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] ~X~0 := ~convertINTToFLOAT(0);~INIT1~0 := ~unnamed0~0~TRUE;~INIT2~0 := ~unnamed0~0~TRUE; VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~INIT1~0)|=0, |old(~INIT2~0)|=0, |old(~P~0)|=0.0, |old(~X~0)|=0.0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [?] assume !!(0 != ~unnamed0~0~TRUE);~X~0 := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(0.98, ~X~0), 85.0); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~INIT1~0)|=0, |old(~INIT2~0)|=0, |old(~P~0)|=0.0, |old(~X~0)|=0.0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [?] assume !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(400.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 400.0)); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~INIT1~0)|=0, |old(~INIT2~0)|=0, |old(~P~0)|=0.0, |old(~X~0)|=0.0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [?] assume !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(800.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 800.0)); VAL [|#NULL.base|=0, |#NULL.offset|=0, |old(~INIT1~0)|=0, |old(~INIT2~0)|=0, |old(~P~0)|=0.0, |old(~X~0)|=0.0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [?] CALL call __VERIFIER_assert((if ~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(1155.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 4251.0) then 1 else 0)); VAL [|#NULL.base|=0, |#NULL.offset|=0, |__VERIFIER_assert_#in~cond|=0, |old(~INIT1~0)|=0, |old(~INIT2~0)|=0, |old(~P~0)|=0.0, |old(~X~0)|=0.0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [?] ~cond := #in~cond; VAL [__VERIFIER_assert_~cond=0, |#NULL.base|=0, |#NULL.offset|=0, |__VERIFIER_assert_#in~cond|=0, |old(~INIT1~0)|=0, |old(~INIT2~0)|=0, |old(~P~0)|=0.0, |old(~X~0)|=0.0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [?] assume 0 == ~cond; VAL [__VERIFIER_assert_~cond=0, |#NULL.base|=0, |#NULL.offset|=0, |__VERIFIER_assert_#in~cond|=0, |old(~INIT1~0)|=0, |old(~INIT2~0)|=0, |old(~P~0)|=0.0, |old(~X~0)|=0.0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [?] assume !false; VAL [__VERIFIER_assert_~cond=0, |#NULL.base|=0, |#NULL.offset|=0, |__VERIFIER_assert_#in~cond|=0, |old(~INIT1~0)|=0, |old(~INIT2~0)|=0, |old(~P~0)|=0.0, |old(~X~0)|=0.0, |~#E2~0.base|=26, |~#E2~0.offset|=0, |~#E~0.base|=22, |~#E~0.offset|=0, |~#S2~0.base|=16, |~#S2~0.offset|=0, |~#S~0.base|=11, |~#S~0.offset|=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL.base=18, #NULL.offset=10, old(#NULL.base)=18, old(#NULL.offset)=10, old(~#E2~0.base)=25, old(~#E2~0.offset)=17, old(~#E~0.base)=20, old(~#E~0.offset)=12, old(~#S2~0.base)=13, old(~#S2~0.offset)=21, old(~#S~0.base)=9, old(~#S~0.offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0.base=25, ~#E2~0.offset=17, ~#E~0.base=20, ~#E~0.offset=12, ~#S2~0.base=13, ~#S2~0.offset=21, ~#S~0.base=9, ~#S~0.offset=19, ~INIT1~0=15, ~INIT2~0=24, ~P~0=23.0, ~X~0=14.0] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L12] ~X~0 := 0.0; [L12] ~P~0 := 0.0; [L11] ~INIT1~0 := 0; [L11] ~INIT2~0 := 0; [L16] call ~#E~0.base, ~#E~0.offset := #Ultimate.alloc(8); [L16] call write~init~real(0.0, ~#E~0.base, ~#E~0.offset, 4); [L16] call write~init~real(0.0, ~#E~0.base, 4 + ~#E~0.offset, 4); [L16] call ~#S~0.base, ~#S~0.offset := #Ultimate.alloc(8); [L16] call write~init~real(0.0, ~#S~0.base, ~#S~0.offset, 4); [L16] call write~init~real(0.0, ~#S~0.base, 4 + ~#S~0.offset, 4); [L36] call ~#E2~0.base, ~#E2~0.offset := #Ultimate.alloc(8); [L36] call write~init~real(0.0, ~#E2~0.base, ~#E2~0.offset, 4); [L36] call write~init~real(0.0, ~#E2~0.base, 4 + ~#E2~0.offset, 4); [L36] call ~#S2~0.base, ~#S2~0.offset := #Ultimate.alloc(8); [L36] call write~init~real(0.0, ~#S2~0.base, ~#S2~0.offset, 4); [L36] call write~init~real(0.0, ~#S2~0.base, 4 + ~#S2~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=18, old(#NULL.offset)=10, old(~#E2~0.base)=25, old(~#E2~0.offset)=17, old(~#E~0.base)=20, old(~#E~0.offset)=12, old(~#S2~0.base)=13, old(~#S2~0.offset)=21, old(~#S~0.base)=9, old(~#S~0.offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=18, old(#NULL.offset)=10, old(~#E2~0.base)=25, old(~#E2~0.offset)=17, old(~#E~0.base)=20, old(~#E~0.offset)=12, old(~#S2~0.base)=13, old(~#S2~0.offset)=21, old(~#S~0.base)=9, old(~#S~0.offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] CALL call #t~ret15 := main(); VAL [#NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [L56] ~X~0 := ~convertINTToFLOAT(0); [L57] ~INIT1~0 := ~unnamed0~0~TRUE; [L58] ~INIT2~0 := ~unnamed0~0~TRUE; VAL [#NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L59-L73] assume !!(0 != ~unnamed0~0~TRUE); [L60] ~X~0 := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(0.98, ~X~0), 85.0); VAL [#NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L61-L70] assume !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(400.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 400.0)); VAL [#NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L66-L70] assume !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(800.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 800.0)); VAL [#NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L72] CALL call __VERIFIER_assert((if ~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(1155.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 4251.0) then 1 else 0)); VAL [#in~cond=0, #NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] ~cond := #in~cond; VAL [#in~cond=0, #NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] assume 0 == ~cond; VAL [#in~cond=0, #NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] assert false; VAL [#in~cond=0, #NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.preprocessor.BoogiePreprocessorBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL.base=18, #NULL.offset=10, old(#NULL.base)=18, old(#NULL.offset)=10, old(~#E2~0.base)=25, old(~#E2~0.offset)=17, old(~#E~0.base)=20, old(~#E~0.offset)=12, old(~#S2~0.base)=13, old(~#S2~0.offset)=21, old(~#S~0.base)=9, old(~#S~0.offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0.base=25, ~#E2~0.offset=17, ~#E~0.base=20, ~#E~0.offset=12, ~#S2~0.base=13, ~#S2~0.offset=21, ~#S~0.base=9, ~#S~0.offset=19, ~INIT1~0=15, ~INIT2~0=24, ~P~0=23.0, ~X~0=14.0] [?] #NULL.base, #NULL.offset := 0, 0; [?] #valid := #valid[0 := 0]; [L12] ~X~0 := 0.0; [L12] ~P~0 := 0.0; [L11] ~INIT1~0 := 0; [L11] ~INIT2~0 := 0; [L16] call ~#E~0.base, ~#E~0.offset := #Ultimate.alloc(8); [L16] call write~init~real(0.0, ~#E~0.base, ~#E~0.offset, 4); [L16] call write~init~real(0.0, ~#E~0.base, 4 + ~#E~0.offset, 4); [L16] call ~#S~0.base, ~#S~0.offset := #Ultimate.alloc(8); [L16] call write~init~real(0.0, ~#S~0.base, ~#S~0.offset, 4); [L16] call write~init~real(0.0, ~#S~0.base, 4 + ~#S~0.offset, 4); [L36] call ~#E2~0.base, ~#E2~0.offset := #Ultimate.alloc(8); [L36] call write~init~real(0.0, ~#E2~0.base, ~#E2~0.offset, 4); [L36] call write~init~real(0.0, ~#E2~0.base, 4 + ~#E2~0.offset, 4); [L36] call ~#S2~0.base, ~#S2~0.offset := #Ultimate.alloc(8); [L36] call write~init~real(0.0, ~#S2~0.base, ~#S2~0.offset, 4); [L36] call write~init~real(0.0, ~#S2~0.base, 4 + ~#S2~0.offset, 4); VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=18, old(#NULL.offset)=10, old(~#E2~0.base)=25, old(~#E2~0.offset)=17, old(~#E~0.base)=20, old(~#E~0.offset)=12, old(~#S2~0.base)=13, old(~#S2~0.offset)=21, old(~#S~0.base)=9, old(~#S~0.offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] ensures true; VAL [#NULL.base=0, #NULL.offset=0, old(#NULL.base)=18, old(#NULL.offset)=10, old(~#E2~0.base)=25, old(~#E2~0.offset)=17, old(~#E~0.base)=20, old(~#E~0.offset)=12, old(~#S2~0.base)=13, old(~#S2~0.offset)=21, old(~#S~0.base)=9, old(~#S~0.offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL.base=0, #NULL.offset=0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] CALL call #t~ret15 := main(); VAL [#NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [L56] ~X~0 := ~convertINTToFLOAT(0); [L57] ~INIT1~0 := ~unnamed0~0~TRUE; [L58] ~INIT2~0 := ~unnamed0~0~TRUE; VAL [#NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L59-L73] assume !!(0 != ~unnamed0~0~TRUE); [L60] ~X~0 := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(0.98, ~X~0), 85.0); VAL [#NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L61-L70] assume !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(400.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 400.0)); VAL [#NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L66-L70] assume !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(800.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 800.0)); VAL [#NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L72] CALL call __VERIFIER_assert((if ~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(1155.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 4251.0) then 1 else 0)); VAL [#in~cond=0, #NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] ~cond := #in~cond; VAL [#in~cond=0, #NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] assume 0 == ~cond; VAL [#in~cond=0, #NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] assert false; VAL [#in~cond=0, #NULL.base=0, #NULL.offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0.base=26, ~#E2~0.offset=0, ~#E~0.base=22, ~#E~0.offset=0, ~#S2~0.base=16, ~#S2~0.offset=0, ~#S~0.base=11, ~#S~0.offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=18, #NULL!offset=10, old(#NULL!base)=18, old(#NULL!offset)=10, old(~#E2~0!base)=25, old(~#E2~0!offset)=17, old(~#E~0!base)=20, old(~#E~0!offset)=12, old(~#S2~0!base)=13, old(~#S2~0!offset)=21, old(~#S~0!base)=9, old(~#S~0!offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0!base=25, ~#E2~0!offset=17, ~#E~0!base=20, ~#E~0!offset=12, ~#S2~0!base=13, ~#S2~0!offset=21, ~#S~0!base=9, ~#S~0!offset=19, ~INIT1~0=15, ~INIT2~0=24, ~P~0=23.0, ~X~0=14.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~X~0 := 0.0; [L12] ~P~0 := 0.0; [L11] ~INIT1~0 := 0; [L11] ~INIT2~0 := 0; [L16] FCALL call ~#E~0 := #Ultimate.alloc(8); [L16] FCALL call write~init~real(0.0, { base: ~#E~0!base, offset: ~#E~0!offset }, 4); [L16] FCALL call write~init~real(0.0, { base: ~#E~0!base, offset: 4 + ~#E~0!offset }, 4); [L16] FCALL call ~#S~0 := #Ultimate.alloc(8); [L16] FCALL call write~init~real(0.0, { base: ~#S~0!base, offset: ~#S~0!offset }, 4); [L16] FCALL call write~init~real(0.0, { base: ~#S~0!base, offset: 4 + ~#S~0!offset }, 4); [L36] FCALL call ~#E2~0 := #Ultimate.alloc(8); [L36] FCALL call write~init~real(0.0, { base: ~#E2~0!base, offset: ~#E2~0!offset }, 4); [L36] FCALL call write~init~real(0.0, { base: ~#E2~0!base, offset: 4 + ~#E2~0!offset }, 4); [L36] FCALL call ~#S2~0 := #Ultimate.alloc(8); [L36] FCALL call write~init~real(0.0, { base: ~#S2~0!base, offset: ~#S2~0!offset }, 4); [L36] FCALL call write~init~real(0.0, { base: ~#S2~0!base, offset: 4 + ~#S2~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=18, old(#NULL!offset)=10, old(~#E2~0!base)=25, old(~#E2~0!offset)=17, old(~#E~0!base)=20, old(~#E~0!offset)=12, old(~#S2~0!base)=13, old(~#S2~0!offset)=21, old(~#S~0!base)=9, old(~#S~0!offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] CALL call #t~ret15 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [L56] ~X~0 := ~convertINTToFLOAT(0); [L57] ~INIT1~0 := ~unnamed0~0~TRUE; [L58] ~INIT2~0 := ~unnamed0~0~TRUE; VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L59-L73] COND FALSE !(!(0 != ~unnamed0~0~TRUE)) [L60] ~X~0 := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(0.98, ~X~0), 85.0); VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L61] COND FALSE !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(400.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 400.0)) VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L66] COND FALSE !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(800.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 800.0)) VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L72] CALL call __VERIFIER_assert((if ~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(1155.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 4251.0) then 1 else 0)); VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] ~cond := #in~cond; VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] COND TRUE 0 == ~cond VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] assert false; VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=18, #NULL!offset=10, old(#NULL!base)=18, old(#NULL!offset)=10, old(~#E2~0!base)=25, old(~#E2~0!offset)=17, old(~#E~0!base)=20, old(~#E~0!offset)=12, old(~#S2~0!base)=13, old(~#S2~0!offset)=21, old(~#S~0!base)=9, old(~#S~0!offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0!base=25, ~#E2~0!offset=17, ~#E~0!base=20, ~#E~0!offset=12, ~#S2~0!base=13, ~#S2~0!offset=21, ~#S~0!base=9, ~#S~0!offset=19, ~INIT1~0=15, ~INIT2~0=24, ~P~0=23.0, ~X~0=14.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~X~0 := 0.0; [L12] ~P~0 := 0.0; [L11] ~INIT1~0 := 0; [L11] ~INIT2~0 := 0; [L16] FCALL call ~#E~0 := #Ultimate.alloc(8); [L16] FCALL call write~init~real(0.0, { base: ~#E~0!base, offset: ~#E~0!offset }, 4); [L16] FCALL call write~init~real(0.0, { base: ~#E~0!base, offset: 4 + ~#E~0!offset }, 4); [L16] FCALL call ~#S~0 := #Ultimate.alloc(8); [L16] FCALL call write~init~real(0.0, { base: ~#S~0!base, offset: ~#S~0!offset }, 4); [L16] FCALL call write~init~real(0.0, { base: ~#S~0!base, offset: 4 + ~#S~0!offset }, 4); [L36] FCALL call ~#E2~0 := #Ultimate.alloc(8); [L36] FCALL call write~init~real(0.0, { base: ~#E2~0!base, offset: ~#E2~0!offset }, 4); [L36] FCALL call write~init~real(0.0, { base: ~#E2~0!base, offset: 4 + ~#E2~0!offset }, 4); [L36] FCALL call ~#S2~0 := #Ultimate.alloc(8); [L36] FCALL call write~init~real(0.0, { base: ~#S2~0!base, offset: ~#S2~0!offset }, 4); [L36] FCALL call write~init~real(0.0, { base: ~#S2~0!base, offset: 4 + ~#S2~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=18, old(#NULL!offset)=10, old(~#E2~0!base)=25, old(~#E2~0!offset)=17, old(~#E~0!base)=20, old(~#E~0!offset)=12, old(~#S2~0!base)=13, old(~#S2~0!offset)=21, old(~#S~0!base)=9, old(~#S~0!offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] CALL call #t~ret15 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [L56] ~X~0 := ~convertINTToFLOAT(0); [L57] ~INIT1~0 := ~unnamed0~0~TRUE; [L58] ~INIT2~0 := ~unnamed0~0~TRUE; VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L59-L73] COND FALSE !(!(0 != ~unnamed0~0~TRUE)) [L60] ~X~0 := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(0.98, ~X~0), 85.0); VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L61] COND FALSE !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(400.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 400.0)) VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L66] COND FALSE !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(800.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 800.0)) VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L72] CALL call __VERIFIER_assert((if ~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(1155.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 4251.0) then 1 else 0)); VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] ~cond := #in~cond; VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] COND TRUE 0 == ~cond VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] assert false; VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [?] CALL call ULTIMATE.init(); VAL [#NULL!base=18, #NULL!offset=10, old(#NULL!base)=18, old(#NULL!offset)=10, old(~#E2~0!base)=25, old(~#E2~0!offset)=17, old(~#E~0!base)=20, old(~#E~0!offset)=12, old(~#S2~0!base)=13, old(~#S2~0!offset)=21, old(~#S~0!base)=9, old(~#S~0!offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0!base=25, ~#E2~0!offset=17, ~#E~0!base=20, ~#E~0!offset=12, ~#S2~0!base=13, ~#S2~0!offset=21, ~#S~0!base=9, ~#S~0!offset=19, ~INIT1~0=15, ~INIT2~0=24, ~P~0=23.0, ~X~0=14.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~X~0 := 0.0; [L12] ~P~0 := 0.0; [L11] ~INIT1~0 := 0; [L11] ~INIT2~0 := 0; [L16] FCALL call ~#E~0 := #Ultimate.alloc(8); [L16] FCALL call write~init~real(0.0, { base: ~#E~0!base, offset: ~#E~0!offset }, 4); [L16] FCALL call write~init~real(0.0, { base: ~#E~0!base, offset: 4 + ~#E~0!offset }, 4); [L16] FCALL call ~#S~0 := #Ultimate.alloc(8); [L16] FCALL call write~init~real(0.0, { base: ~#S~0!base, offset: ~#S~0!offset }, 4); [L16] FCALL call write~init~real(0.0, { base: ~#S~0!base, offset: 4 + ~#S~0!offset }, 4); [L36] FCALL call ~#E2~0 := #Ultimate.alloc(8); [L36] FCALL call write~init~real(0.0, { base: ~#E2~0!base, offset: ~#E2~0!offset }, 4); [L36] FCALL call write~init~real(0.0, { base: ~#E2~0!base, offset: 4 + ~#E2~0!offset }, 4); [L36] FCALL call ~#S2~0 := #Ultimate.alloc(8); [L36] FCALL call write~init~real(0.0, { base: ~#S2~0!base, offset: ~#S2~0!offset }, 4); [L36] FCALL call write~init~real(0.0, { base: ~#S2~0!base, offset: 4 + ~#S2~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=18, old(#NULL!offset)=10, old(~#E2~0!base)=25, old(~#E2~0!offset)=17, old(~#E~0!base)=20, old(~#E~0!offset)=12, old(~#S2~0!base)=13, old(~#S2~0!offset)=21, old(~#S~0!base)=9, old(~#S~0!offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] CALL call #t~ret15 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [L56] ~X~0 := ~convertINTToFLOAT(0); [L57] ~INIT1~0 := ~unnamed0~0~TRUE; [L58] ~INIT2~0 := ~unnamed0~0~TRUE; VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L59-L73] COND FALSE !(!(0 != ~unnamed0~0~TRUE)) [L60] ~X~0 := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(0.98, ~X~0), 85.0); VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L61] COND FALSE !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(400.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 400.0)) VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L66] COND FALSE !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(800.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 800.0)) VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L72] CALL call __VERIFIER_assert((if ~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(1155.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 4251.0) then 1 else 0)); VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] ~cond := #in~cond; VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] COND TRUE 0 == ~cond VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] assert false; VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] ----- ----- class de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieBacktranslator [?] CALL call ULTIMATE.init(); VAL [#NULL!base=18, #NULL!offset=10, old(#NULL!base)=18, old(#NULL!offset)=10, old(~#E2~0!base)=25, old(~#E2~0!offset)=17, old(~#E~0!base)=20, old(~#E~0!offset)=12, old(~#S2~0!base)=13, old(~#S2~0!offset)=21, old(~#S~0!base)=9, old(~#S~0!offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0!base=25, ~#E2~0!offset=17, ~#E~0!base=20, ~#E~0!offset=12, ~#S2~0!base=13, ~#S2~0!offset=21, ~#S~0!base=9, ~#S~0!offset=19, ~INIT1~0=15, ~INIT2~0=24, ~P~0=23.0, ~X~0=14.0] [?] #NULL := { base: 0, offset: 0 }; [?] #valid[0] := 0; [L12] ~X~0 := 0.0; [L12] ~P~0 := 0.0; [L11] ~INIT1~0 := 0; [L11] ~INIT2~0 := 0; [L16] FCALL call ~#E~0 := #Ultimate.alloc(8); [L16] FCALL call write~init~real(0.0, { base: ~#E~0!base, offset: ~#E~0!offset }, 4); [L16] FCALL call write~init~real(0.0, { base: ~#E~0!base, offset: 4 + ~#E~0!offset }, 4); [L16] FCALL call ~#S~0 := #Ultimate.alloc(8); [L16] FCALL call write~init~real(0.0, { base: ~#S~0!base, offset: ~#S~0!offset }, 4); [L16] FCALL call write~init~real(0.0, { base: ~#S~0!base, offset: 4 + ~#S~0!offset }, 4); [L36] FCALL call ~#E2~0 := #Ultimate.alloc(8); [L36] FCALL call write~init~real(0.0, { base: ~#E2~0!base, offset: ~#E2~0!offset }, 4); [L36] FCALL call write~init~real(0.0, { base: ~#E2~0!base, offset: 4 + ~#E2~0!offset }, 4); [L36] FCALL call ~#S2~0 := #Ultimate.alloc(8); [L36] FCALL call write~init~real(0.0, { base: ~#S2~0!base, offset: ~#S2~0!offset }, 4); [L36] FCALL call write~init~real(0.0, { base: ~#S2~0!base, offset: 4 + ~#S2~0!offset }, 4); VAL [#NULL!base=0, #NULL!offset=0, old(#NULL!base)=18, old(#NULL!offset)=10, old(~#E2~0!base)=25, old(~#E2~0!offset)=17, old(~#E~0!base)=20, old(~#E~0!offset)=12, old(~#S2~0!base)=13, old(~#S2~0!offset)=21, old(~#S~0!base)=9, old(~#S~0!offset)=19, old(~INIT1~0)=15, old(~INIT2~0)=24, old(~P~0)=23.0, old(~X~0)=14.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] RET call ULTIMATE.init(); VAL [#NULL!base=0, #NULL!offset=0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [?] CALL call #t~ret15 := main(); VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=0, ~INIT2~0=0, ~P~0=0.0, ~X~0=0.0] [L56] ~X~0 := ~convertINTToFLOAT(0); [L57] ~INIT1~0 := ~unnamed0~0~TRUE; [L58] ~INIT2~0 := ~unnamed0~0~TRUE; VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L59-L73] COND FALSE !(!(0 != ~unnamed0~0~TRUE)) [L60] ~X~0 := ~someBinaryArithmeticDOUBLEoperation(~someBinaryArithmeticDOUBLEoperation(0.98, ~X~0), 85.0); VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L61] COND FALSE !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(400.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 400.0)) VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L66] COND FALSE !(~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(800.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 800.0)) VAL [#NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L72] CALL call __VERIFIER_assert((if ~someBinaryDOUBLEComparisonOperation(~X~0, ~someUnaryDOUBLEoperation(1155.0)) && ~someBinaryDOUBLEComparisonOperation(~X~0, 4251.0) then 1 else 0)); VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] ~cond := #in~cond; VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] COND TRUE 0 == ~cond VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L7] assert false; VAL [#in~cond=0, #NULL!base=0, #NULL!offset=0, old(~INIT1~0)=0, old(~INIT2~0)=0, old(~P~0)=0.0, old(~X~0)=0.0, ~#E2~0!base=26, ~#E2~0!offset=0, ~#E~0!base=22, ~#E~0!offset=0, ~#S2~0!base=16, ~#S2~0!offset=0, ~#S~0!base=11, ~#S~0!offset=0, ~cond=0, ~INIT1~0=1, ~INIT2~0=1, ~P~0=0.0] [L12] float X, P; [L11] BOOLEAN INIT1, INIT2; [L16] static float E[2], S[2]; [L36] static float E2[2], S2[2]; VAL [\old(E)=12, \old(E)=20, \old(E2)=25, \old(E2)=17, \old(INIT1)=15, \old(INIT2)=24, \old(P)=23, \old(S)=19, \old(S)=9, \old(S2)=13, \old(S2)=21, \old(X)=14, E={22:0}, E2={26:0}, INIT1=0, INIT2=0, P=0, S={11:0}, S2={16:0}, X=0] [L56] X = 0 [L57] INIT1 = TRUE [L58] INIT2 = TRUE VAL [\old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L59] COND TRUE \read(TRUE) [L60] X = 0.98*X + 85. VAL [\old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L61] COND FALSE !(X >= -400. && X <= 400.) VAL [\old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L66] COND FALSE !(X >= -800. && X <= 800.) VAL [\old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L72] CALL __VERIFIER_assert(X >= -1155. && X <= 4251.) VAL [\old(cond)=0, \old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L7] COND TRUE !(cond) VAL [\old(cond)=0, \old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, cond=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L7] __VERIFIER_error() VAL [\old(cond)=0, \old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, cond=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] ----- [2018-11-23 07:24:28,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 07:24:28 BoogieIcfgContainer [2018-11-23 07:24:28,656 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 07:24:28,656 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 07:24:28,656 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 07:24:28,656 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 07:24:28,657 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:24:28" (3/4) ... [2018-11-23 07:24:28,660 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 07:24:28,660 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 07:24:28,660 INFO L168 Benchmark]: Toolchain (without parser) took 726.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 961.9 MB in the beginning and 1.1 GB in the end (delta: -117.2 MB). Peak memory consumption was 15.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:28,662 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:24:28,662 INFO L168 Benchmark]: CACSL2BoogieTranslator took 189.67 ms. Allocated memory is still 1.0 GB. Free memory was 961.9 MB in the beginning and 945.8 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:28,663 INFO L168 Benchmark]: Boogie Procedure Inliner took 15.51 ms. Allocated memory is still 1.0 GB. Free memory is still 945.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:24:28,663 INFO L168 Benchmark]: Boogie Preprocessor took 58.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -180.9 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:28,664 INFO L168 Benchmark]: RCFGBuilder took 224.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:28,664 INFO L168 Benchmark]: TraceAbstraction took 230.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:28,665 INFO L168 Benchmark]: Witness Printer took 4.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:28,668 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 189.67 ms. Allocated memory is still 1.0 GB. Free memory was 961.9 MB in the beginning and 945.8 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 15.51 ms. Allocated memory is still 1.0 GB. Free memory is still 945.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 58.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -180.9 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 224.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 230.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Witness Printer took 4.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 7]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 66, overapproximation of to_real at line 56, overapproximation of someBinaryArithmeticDOUBLEoperation at line 60. Possible FailurePath: [L12] float X, P; [L11] BOOLEAN INIT1, INIT2; [L16] static float E[2], S[2]; [L36] static float E2[2], S2[2]; VAL [\old(E)=12, \old(E)=20, \old(E2)=25, \old(E2)=17, \old(INIT1)=15, \old(INIT2)=24, \old(P)=23, \old(S)=19, \old(S)=9, \old(S2)=13, \old(S2)=21, \old(X)=14, E={22:0}, E2={26:0}, INIT1=0, INIT2=0, P=0, S={11:0}, S2={16:0}, X=0] [L56] X = 0 [L57] INIT1 = TRUE [L58] INIT2 = TRUE VAL [\old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L59] COND TRUE \read(TRUE) [L60] X = 0.98*X + 85. VAL [\old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L61] COND FALSE !(X >= -400. && X <= 400.) VAL [\old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L66] COND FALSE !(X >= -800. && X <= 800.) VAL [\old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L72] CALL __VERIFIER_assert(X >= -1155. && X <= 4251.) VAL [\old(cond)=0, \old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L7] COND TRUE !(cond) VAL [\old(cond)=0, \old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, cond=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] [L7] __VERIFIER_error() VAL [\old(cond)=0, \old(INIT1)=0, \old(INIT2)=0, \old(P)=0, \old(X)=0, cond=0, E={22:0}, E2={26:0}, INIT1=1, INIT2=1, P=0, S={11:0}, S2={16:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 31 locations, 1 error locations. UNSAFE Result, 0.1s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=31occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 07:24:30,051 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:24:30,053 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:24:30,062 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:24:30,062 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:24:30,063 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:24:30,064 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:24:30,065 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:24:30,066 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:24:30,066 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:24:30,067 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:24:30,067 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:24:30,068 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:24:30,069 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:24:30,070 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:24:30,071 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:24:30,071 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:24:30,073 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:24:30,074 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:24:30,075 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:24:30,076 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:24:30,077 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:24:30,079 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:24:30,079 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:24:30,079 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:24:30,080 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:24:30,080 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:24:30,081 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:24:30,081 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:24:30,083 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:24:30,083 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:24:30,083 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:24:30,084 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:24:30,084 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:24:30,085 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:24:30,085 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:24:30,086 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 07:24:30,096 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:24:30,097 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:24:30,097 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:24:30,098 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 07:24:30,098 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:24:30,098 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:24:30,098 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 07:24:30,099 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:24:30,099 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:24:30,099 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:24:30,099 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:24:30,099 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:24:30,099 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:24:30,099 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:24:30,100 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 07:24:30,100 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 07:24:30,100 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:24:30,100 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:24:30,100 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:24:30,100 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:24:30,100 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:24:30,101 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 07:24:30,101 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:24:30,101 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 07:24:30,101 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:24:30,101 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:24:30,103 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:24:30,103 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:24:30,104 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 07:24:30,104 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:24:30,104 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 07:24:30,104 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 07:24:30,104 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_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e71375352cb0ad247550ffa746935e0806d4b0b5 [2018-11-23 07:24:30,135 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:24:30,144 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:24:30,147 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:24:30,148 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:24:30,148 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:24:30,149 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/../../sv-benchmarks/c/float-benchs/filter2_iterated_true-unreach-call.c [2018-11-23 07:24:30,195 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/data/a398f5c35/02a2d6fcb192483b9645776fbe2e0577/FLAG72487ea97 [2018-11-23 07:24:30,506 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:24:30,506 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/sv-benchmarks/c/float-benchs/filter2_iterated_true-unreach-call.c [2018-11-23 07:24:30,510 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/data/a398f5c35/02a2d6fcb192483b9645776fbe2e0577/FLAG72487ea97 [2018-11-23 07:24:30,519 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/data/a398f5c35/02a2d6fcb192483b9645776fbe2e0577 [2018-11-23 07:24:30,521 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:24:30,522 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:24:30,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:30,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:24:30,525 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:24:30,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:30" (1/1) ... [2018-11-23 07:24:30,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fe061b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30, skipping insertion in model container [2018-11-23 07:24:30,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:30" (1/1) ... [2018-11-23 07:24:30,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:24:30,548 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:24:30,678 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:30,684 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:24:30,712 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:30,730 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:24:30,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30 WrapperNode [2018-11-23 07:24:30,730 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:30,731 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:30,731 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:24:30,731 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:24:30,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30" (1/1) ... [2018-11-23 07:24:30,746 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30" (1/1) ... [2018-11-23 07:24:30,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:30,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:24:30,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:24:30,752 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:24:30,758 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30" (1/1) ... [2018-11-23 07:24:30,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30" (1/1) ... [2018-11-23 07:24:30,760 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30" (1/1) ... [2018-11-23 07:24:30,761 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30" (1/1) ... [2018-11-23 07:24:30,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30" (1/1) ... [2018-11-23 07:24:30,822 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30" (1/1) ... [2018-11-23 07:24:30,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30" (1/1) ... [2018-11-23 07:24:30,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:24:30,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:24:30,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:24:30,827 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:24:30,828 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dabfa1c3-523d-4b3a-a29e-0c2e87b7ad6d/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:24:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 07:24:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 07:24:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:24:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2018-11-23 07:24:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure filter1 [2018-11-23 07:24:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure filter1 [2018-11-23 07:24:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:24:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:24:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure filter2 [2018-11-23 07:24:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure filter2 [2018-11-23 07:24:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-23 07:24:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 07:24:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 07:24:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:24:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:24:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-23 07:24:30,992 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 07:24:56,842 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 07:24:58,279 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2018-11-23 07:24:58,280 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:709) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 25 more [2018-11-23 07:24:58,282 INFO L168 Benchmark]: Toolchain (without parser) took 27760.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 950.5 MB in the beginning and 1.1 GB in the end (delta: -127.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:24:58,284 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:24:58,284 INFO L168 Benchmark]: CACSL2BoogieTranslator took 208.03 ms. Allocated memory is still 1.0 GB. Free memory was 950.5 MB in the beginning and 934.4 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:58,285 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.19 ms. Allocated memory is still 1.0 GB. Free memory is still 934.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:24:58,285 INFO L168 Benchmark]: Boogie Preprocessor took 75.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:58,286 INFO L168 Benchmark]: RCFGBuilder took 27455.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:58,288 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 208.03 ms. Allocated memory is still 1.0 GB. Free memory was 950.5 MB in the beginning and 934.4 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 20.19 ms. Allocated memory is still 1.0 GB. Free memory is still 934.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 75.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 27455.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...