./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0686a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0686a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6325aa1d97dea13f4033dc32ee324acae8808fcc ..................................................................................................................................................................................................................................................................................... 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_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0686a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6325aa1d97dea13f4033dc32ee324acae8808fcc .......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 12:01:35,116 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:01:35,117 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:01:35,125 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:01:35,125 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:01:35,126 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:01:35,126 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:01:35,128 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:01:35,129 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:01:35,129 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:01:35,130 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:01:35,130 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:01:35,130 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:01:35,131 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:01:35,132 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:01:35,132 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:01:35,133 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:01:35,134 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:01:35,135 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:01:35,136 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:01:35,136 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:01:35,137 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:01:35,139 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:01:35,139 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:01:35,139 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:01:35,140 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:01:35,140 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:01:35,141 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:01:35,141 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:01:35,142 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:01:35,142 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:01:35,143 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:01:35,143 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:01:35,143 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:01:35,143 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:01:35,144 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:01:35,144 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 12:01:35,153 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:01:35,153 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:01:35,154 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:01:35,154 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 12:01:35,155 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 12:01:35,155 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 12:01:35,155 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:01:35,155 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:01:35,155 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:01:35,155 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:01:35,156 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:01:35,156 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:01:35,156 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:01:35,156 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:01:35,156 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:01:35,156 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:01:35,156 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:01:35,157 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:01:35,157 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 12:01:35,157 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 12:01:35,157 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:01:35,157 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:01:35,157 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 12:01:35,157 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:01:35,158 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:01:35,158 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:01:35,158 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 12:01:35,158 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:01:35,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:01:35,158 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_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6325aa1d97dea13f4033dc32ee324acae8808fcc [2018-11-18 12:01:35,181 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:01:35,194 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:01:35,196 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:01:35,196 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:01:35,197 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:01:35,197 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0686a_true-unreach-call.c [2018-11-18 12:01:35,230 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/data/ba0d736d3/f30cc085816b48889f4ec1ed00bedc48/FLAG8c60305b0 [2018-11-18 12:01:35,536 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:01:35,537 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/sv-benchmarks/c/float-newlib/double_req_bl_0686a_true-unreach-call.c [2018-11-18 12:01:35,542 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/data/ba0d736d3/f30cc085816b48889f4ec1ed00bedc48/FLAG8c60305b0 [2018-11-18 12:01:35,552 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/data/ba0d736d3/f30cc085816b48889f4ec1ed00bedc48 [2018-11-18 12:01:35,554 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:01:35,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:01:35,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:01:35,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:01:35,559 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:01:35,559 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:01:35" (1/1) ... [2018-11-18 12:01:35,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e61a236 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35, skipping insertion in model container [2018-11-18 12:01:35,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:01:35" (1/1) ... [2018-11-18 12:01:35,567 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:01:35,584 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:01:35,727 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:01:35,732 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:01:35,763 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:01:35,818 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:01:35,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35 WrapperNode [2018-11-18 12:01:35,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:01:35,819 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 12:01:35,820 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 12:01:35,820 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 12:01:35,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35" (1/1) ... [2018-11-18 12:01:35,838 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35" (1/1) ... [2018-11-18 12:01:35,856 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 12:01:35,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:01:35,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:01:35,856 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:01:35,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35" (1/1) ... [2018-11-18 12:01:35,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35" (1/1) ... [2018-11-18 12:01:35,865 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35" (1/1) ... [2018-11-18 12:01:35,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35" (1/1) ... [2018-11-18 12:01:35,873 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35" (1/1) ... [2018-11-18 12:01:35,878 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35" (1/1) ... [2018-11-18 12:01:35,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35" (1/1) ... [2018-11-18 12:01:35,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:01:35,883 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:01:35,883 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:01:35,883 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:01:35,884 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 12:01:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-18 12:01:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-18 12:01:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 12:01:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 12:01:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 12:01:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-18 12:01:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:01:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 12:01:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 12:01:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:01:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:01:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 12:01:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 12:01:36,442 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:01:36,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:01:36 BoogieIcfgContainer [2018-11-18 12:01:36,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:01:36,443 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 12:01:36,443 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 12:01:36,449 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 12:01:36,450 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:01:36" (1/1) ... [2018-11-18 12:01:36,457 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:01:36,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:01:36,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2018-11-18 12:01:36,482 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2018-11-18 12:01:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-18 12:01:36,483 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:01:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:01:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:01:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:01:36,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2018-11-18 12:01:36,583 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2018-11-18 12:01:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-11-18 12:01:36,583 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:01:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:01:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:01:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:01:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:01:36,806 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2018-11-18 12:01:36,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 12:01:36 ImpRootNode [2018-11-18 12:01:36,838 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 12:01:36,839 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:01:36,839 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:01:36,839 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:01:36,839 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:01:36" (3/4) ... [2018-11-18 12:01:36,843 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 12:01:36,843 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:01:36,843 INFO L168 Benchmark]: Toolchain (without parser) took 1289.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -101.1 MB). Peak memory consumption was 50.4 MB. Max. memory is 11.5 GB. [2018-11-18 12:01:36,845 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:01:36,845 INFO L168 Benchmark]: CACSL2BoogieTranslator took 263.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 953.7 MB in the beginning and 1.2 GB in the end (delta: -197.1 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. [2018-11-18 12:01:36,846 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-18 12:01:36,846 INFO L168 Benchmark]: Boogie Preprocessor took 26.71 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 12:01:36,847 INFO L168 Benchmark]: RCFGBuilder took 559.82 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: 58.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. [2018-11-18 12:01:36,847 INFO L168 Benchmark]: CodeCheck took 395.26 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: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. [2018-11-18 12:01:36,848 INFO L168 Benchmark]: Witness Printer took 4.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:01:36,850 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 92 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 30 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 20 NumberOfCodeBlocks, 20 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 64 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 256]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 162, overapproximation of someUnaryDOUBLEoperation at line 52, overapproximation of someBinaryArithmeticDOUBLEoperation at line 163, overapproximation of bitwiseAnd at line 160, overapproximation of someBinaryDOUBLEComparisonOperation at line 255. Possible FailurePath: [L37-L42] FCALL static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L44-L49] FCALL static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L51-L58] FCALL static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L60-L62] static const double one_atan = 1.0, pi_o_4 = 7.8539816339744827900E-01, pi_o_2 = 1.5707963267948965580E+00, pi = 3.1415926535897931160E+00, huge_atan = 1.0e300; [L139-L140] static const double tiny_atan2 = 1.0e-300, zero_atan2 = 0.0, pi_lo_atan2 = 1.2246467991473531772E-16; [L250] double x = 1.0 / 0.0; [L251] double y = 1.0 / 0.0; [L253] CALL, EXPR __ieee754_atan2(y, x) [L143] double z; [L144] __int32_t k, m, hx, hy, ix, iy; [L145] __uint32_t lx, ly; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L148] FCALL ieee_double_shape_type ew_u; [L149] FCALL ew_u.value = (x) [L150] EXPR, FCALL ew_u.parts.msw [L150] (hx) = ew_u.parts.msw [L151] EXPR, FCALL ew_u.parts.lsw [L151] (lx) = ew_u.parts.lsw [L152] COND FALSE !(0) VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L153] ix = hx & 0x7fffffff VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L155] FCALL ieee_double_shape_type ew_u; [L156] FCALL ew_u.value = (y) [L157] EXPR, FCALL ew_u.parts.msw [L157] (hy) = ew_u.parts.msw [L158] EXPR, FCALL ew_u.parts.lsw [L158] (ly) = ew_u.parts.lsw [L159] COND FALSE !(0) VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L160] iy = hy & 0x7fffffff VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L161-L162] COND TRUE ((ix | ((lx | -lx) >> 31)) > 0x7ff00000) || ((iy | ((ly | -ly) >> 31)) > 0x7ff00000) [L163] RET return x + y; VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L253] EXPR __ieee754_atan2(y, x) [L253] double res = __ieee754_atan2(y, x); [L255] COND TRUE res != pi_o_4 VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L256] __VERIFIER_error() VAL [aT_atan={5:0}, atanhi_atan={2:0}, atanlo_atan={3:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 263.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 953.7 MB in the beginning and 1.2 GB in the end (delta: -197.1 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.71 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 559.82 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: 58.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. * CodeCheck took 395.26 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: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. * Witness Printer took 4.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 12:01:38,229 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:01:38,230 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:01:38,238 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:01:38,238 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:01:38,239 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:01:38,240 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:01:38,241 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:01:38,242 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:01:38,243 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:01:38,243 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:01:38,243 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:01:38,244 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:01:38,245 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:01:38,246 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:01:38,246 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:01:38,247 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:01:38,248 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:01:38,250 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:01:38,251 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:01:38,251 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:01:38,252 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:01:38,254 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:01:38,254 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:01:38,254 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:01:38,255 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:01:38,256 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:01:38,256 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:01:38,257 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:01:38,257 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:01:38,258 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:01:38,258 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:01:38,258 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:01:38,258 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:01:38,259 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:01:38,260 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:01:38,260 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 12:01:38,270 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:01:38,270 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:01:38,271 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:01:38,271 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 12:01:38,272 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 12:01:38,272 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 12:01:38,272 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:01:38,272 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:01:38,272 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:01:38,273 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:01:38,273 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:01:38,273 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:01:38,273 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:01:38,273 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 12:01:38,273 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 12:01:38,273 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:01:38,273 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:01:38,274 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:01:38,274 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:01:38,274 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 12:01:38,274 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 12:01:38,274 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:01:38,274 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:01:38,275 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 12:01:38,275 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:01:38,275 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:01:38,275 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:01:38,275 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 12:01:38,275 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 12:01:38,275 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:01:38,276 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 12:01:38,276 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 12:01:38,276 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_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6325aa1d97dea13f4033dc32ee324acae8808fcc [2018-11-18 12:01:38,306 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:01:38,315 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:01:38,317 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:01:38,318 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:01:38,319 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:01:38,319 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0686a_true-unreach-call.c [2018-11-18 12:01:38,358 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/data/35f94c3d6/76ed711dfe6f479795f38a82da7097e4/FLAG3b5853ed6 [2018-11-18 12:01:38,770 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:01:38,771 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/sv-benchmarks/c/float-newlib/double_req_bl_0686a_true-unreach-call.c [2018-11-18 12:01:38,776 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/data/35f94c3d6/76ed711dfe6f479795f38a82da7097e4/FLAG3b5853ed6 [2018-11-18 12:01:38,784 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/data/35f94c3d6/76ed711dfe6f479795f38a82da7097e4 [2018-11-18 12:01:38,786 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:01:38,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:01:38,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:01:38,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:01:38,790 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:01:38,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:01:38" (1/1) ... [2018-11-18 12:01:38,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27184d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:38, skipping insertion in model container [2018-11-18 12:01:38,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:01:38" (1/1) ... [2018-11-18 12:01:38,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:01:38,817 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:01:38,977 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:01:38,985 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:01:39,031 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:01:39,053 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:01:39,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:39 WrapperNode [2018-11-18 12:01:39,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:01:39,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 12:01:39,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 12:01:39,054 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 12:01:39,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:39" (1/1) ... [2018-11-18 12:01:39,071 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:39" (1/1) ... [2018-11-18 12:01:39,132 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 12:01:39,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:01:39,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:01:39,132 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:01:39,139 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:39" (1/1) ... [2018-11-18 12:01:39,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:39" (1/1) ... [2018-11-18 12:01:39,143 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:39" (1/1) ... [2018-11-18 12:01:39,143 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:39" (1/1) ... [2018-11-18 12:01:39,152 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:39" (1/1) ... [2018-11-18 12:01:39,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:39" (1/1) ... [2018-11-18 12:01:39,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:39" (1/1) ... [2018-11-18 12:01:39,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:01:39,163 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:01:39,163 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:01:39,163 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:01:39,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:01:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8c483fff-6eca-4782-beac-efc985f51df9/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 12:01:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-18 12:01:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-11-18 12:01:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-18 12:01:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 12:01:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 12:01:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:01:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-11-18 12:01:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-11-18 12:01:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 12:01:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:01:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:01:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 12:01:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 12:01:39,324 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:01:39,339 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:01:48,897 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:02:21,939 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:02:22,082 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:02:22,445 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:02:22,529 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:02:24,163 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:02:24,234 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 12:05:37,732 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:05:37,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:05:37 BoogieIcfgContainer [2018-11-18 12:05:37,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:05:37,734 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 12:05:37,734 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 12:05:37,742 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 12:05:37,742 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:05:37" (1/1) ... [2018-11-18 12:05:37,751 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:05:37,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:05:37,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 70 states and 114 transitions. [2018-11-18 12:05:37,778 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 114 transitions. [2018-11-18 12:05:37,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-18 12:05:37,779 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:05:37,808 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSorts(TermTransferrer.java:143) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:124) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSorts(TermTransferrer.java:143) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:124) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSorts(TermTransferrer.java:143) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtFunctionDefinition.defineOrDeclareFunction(SmtFunctionDefinition.java:108) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:132) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:449) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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) [2018-11-18 12:05:37,811 INFO L168 Benchmark]: Toolchain (without parser) took 239024.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 950.5 MB in the beginning and 997.7 MB in the end (delta: -47.1 MB). Peak memory consumption was 64.6 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:37,812 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-18 12:05:37,813 INFO L168 Benchmark]: CACSL2BoogieTranslator took 266.04 ms. Allocated memory is still 1.0 GB. Free memory was 950.5 MB in the beginning and 927.7 MB in the end (delta: 22.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:37,813 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 927.7 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:37,814 INFO L168 Benchmark]: Boogie Preprocessor took 30.76 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:37,814 INFO L168 Benchmark]: RCFGBuilder took 238570.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 94.5 MB). Peak memory consumption was 94.5 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:37,815 INFO L168 Benchmark]: CodeCheck took 76.68 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 997.7 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-18 12:05:37,818 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 266.04 ms. Allocated memory is still 1.0 GB. Free memory was 950.5 MB in the beginning and 927.7 MB in the end (delta: 22.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 927.7 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.76 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 238570.17 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 94.5 MB). Peak memory consumption was 94.5 MB. Max. memory is 11.5 GB. * CodeCheck took 76.68 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 997.7 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...