./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0240b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0240b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/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 c3406fb0d7f8a45af9f008ec13d0a4440e263529 .................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0240b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/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 c3406fb0d7f8a45af9f008ec13d0a4440e263529 ....................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 18:42:26,786 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 18:42:26,788 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 18:42:26,795 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 18:42:26,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 18:42:26,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 18:42:26,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 18:42:26,799 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 18:42:26,800 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 18:42:26,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 18:42:26,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 18:42:26,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 18:42:26,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 18:42:26,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 18:42:26,803 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 18:42:26,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 18:42:26,805 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 18:42:26,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 18:42:26,807 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 18:42:26,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 18:42:26,809 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 18:42:26,810 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 18:42:26,811 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 18:42:26,811 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 18:42:26,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 18:42:26,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 18:42:26,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 18:42:26,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 18:42:26,814 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 18:42:26,814 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 18:42:26,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 18:42:26,815 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 18:42:26,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 18:42:26,816 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 18:42:26,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 18:42:26,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 18:42:26,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 18:42:26,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 18:42:26,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 18:42:26,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 18:42:26,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 18:42:26,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 18:42:26,827 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 18:42:26,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 18:42:26,828 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 18:42:26,828 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 18:42:26,829 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 18:42:26,829 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 18:42:26,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 18:42:26,829 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 18:42:26,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 18:42:26,829 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 18:42:26,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 18:42:26,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 18:42:26,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 18:42:26,830 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 18:42:26,830 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 18:42:26,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 18:42:26,830 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 18:42:26,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 18:42:26,830 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 18:42:26,830 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 18:42:26,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 18:42:26,830 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 18:42:26,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 18:42:26,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 18:42:26,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 18:42:26,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 18:42:26,831 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 18:42:26,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 18:42:26,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 18:42:26,831 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/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 -> c3406fb0d7f8a45af9f008ec13d0a4440e263529 [2019-12-01 18:42:26,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 18:42:26,945 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 18:42:26,948 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 18:42:26,950 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 18:42:26,950 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 18:42:26,951 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0240b.c [2019-12-01 18:42:26,999 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/data/7e2cb5671/14f61352c6d24b8d921e334fe9f382ed/FLAG5158cf825 [2019-12-01 18:42:27,445 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 18:42:27,445 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/sv-benchmarks/c/float-newlib/float_req_bl_0240b.c [2019-12-01 18:42:27,452 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/data/7e2cb5671/14f61352c6d24b8d921e334fe9f382ed/FLAG5158cf825 [2019-12-01 18:42:27,788 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/data/7e2cb5671/14f61352c6d24b8d921e334fe9f382ed [2019-12-01 18:42:27,794 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 18:42:27,798 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 18:42:27,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 18:42:27,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 18:42:27,803 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 18:42:27,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:42:27" (1/1) ... [2019-12-01 18:42:27,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a5f5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:27, skipping insertion in model container [2019-12-01 18:42:27,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:42:27" (1/1) ... [2019-12-01 18:42:27,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 18:42:27,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 18:42:28,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:42:28,079 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 18:42:28,137 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:42:28,164 INFO L208 MainTranslator]: Completed translation [2019-12-01 18:42:28,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:28 WrapperNode [2019-12-01 18:42:28,165 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 18:42:28,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 18:42:28,165 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 18:42:28,165 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 18:42:28,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:28" (1/1) ... [2019-12-01 18:42:28,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:28" (1/1) ... [2019-12-01 18:42:28,230 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 18:42:28,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 18:42:28,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 18:42:28,230 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 18:42:28,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:28" (1/1) ... [2019-12-01 18:42:28,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:28" (1/1) ... [2019-12-01 18:42:28,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:28" (1/1) ... [2019-12-01 18:42:28,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:28" (1/1) ... [2019-12-01 18:42:28,276 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:28" (1/1) ... [2019-12-01 18:42:28,286 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:28" (1/1) ... [2019-12-01 18:42:28,291 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:28" (1/1) ... [2019-12-01 18:42:28,300 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 18:42:28,300 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 18:42:28,300 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 18:42:28,301 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 18:42:28,301 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/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 [2019-12-01 18:42:28,345 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-12-01 18:42:28,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-12-01 18:42:28,345 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-12-01 18:42:28,345 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-12-01 18:42:28,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 18:42:28,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 18:42:28,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 18:42:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 18:42:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 18:42:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-12-01 18:42:28,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-12-01 18:42:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 18:42:28,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 18:42:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-12-01 18:42:28,346 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-12-01 18:42:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 18:42:28,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-01 18:42:28,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 18:42:29,724 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 18:42:29,725 INFO L287 CfgBuilder]: Removed 75 assume(true) statements. [2019-12-01 18:42:29,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:42:29 BoogieIcfgContainer [2019-12-01 18:42:29,726 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 18:42:29,726 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 18:42:29,726 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 18:42:29,733 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 18:42:29,733 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:42:29" (1/1) ... [2019-12-01 18:42:29,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 18:42:29,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 18:42:29,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2019-12-01 18:42:29,769 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2019-12-01 18:42:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 18:42:29,771 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 18:42:29,804 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2019-12-01 18:42:29,807 INFO L168 Benchmark]: Toolchain (without parser) took 2010.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 940.6 MB in the beginning and 1.1 GB in the end (delta: -113.1 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-12-01 18:42:29,807 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:42:29,808 INFO L168 Benchmark]: CACSL2BoogieTranslator took 365.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 940.6 MB in the beginning and 1.1 GB in the end (delta: -171.2 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. [2019-12-01 18:42:29,808 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.46 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 18:42:29,809 INFO L168 Benchmark]: Boogie Preprocessor took 70.30 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2019-12-01 18:42:29,810 INFO L168 Benchmark]: RCFGBuilder took 1425.39 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: 30.4 MB). Peak memory consumption was 231.4 MB. Max. memory is 11.5 GB. [2019-12-01 18:42:29,810 INFO L168 Benchmark]: CodeCheck took 79.44 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: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2019-12-01 18:42:29,812 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 365.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 940.6 MB in the beginning and 1.1 GB in the end (delta: -171.2 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.46 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 70.30 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1425.39 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: 30.4 MB). Peak memory consumption was 231.4 MB. Max. memory is 11.5 GB. * CodeCheck took 79.44 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: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 18:42:31,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 18:42:31,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 18:42:31,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 18:42:31,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 18:42:31,356 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 18:42:31,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 18:42:31,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 18:42:31,360 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 18:42:31,361 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 18:42:31,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 18:42:31,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 18:42:31,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 18:42:31,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 18:42:31,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 18:42:31,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 18:42:31,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 18:42:31,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 18:42:31,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 18:42:31,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 18:42:31,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 18:42:31,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 18:42:31,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 18:42:31,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 18:42:31,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 18:42:31,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 18:42:31,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 18:42:31,375 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 18:42:31,375 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 18:42:31,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 18:42:31,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 18:42:31,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 18:42:31,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 18:42:31,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 18:42:31,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 18:42:31,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 18:42:31,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 18:42:31,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 18:42:31,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 18:42:31,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 18:42:31,380 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 18:42:31,381 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 18:42:31,391 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 18:42:31,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 18:42:31,391 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 18:42:31,392 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 18:42:31,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 18:42:31,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 18:42:31,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 18:42:31,393 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 18:42:31,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 18:42:31,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 18:42:31,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 18:42:31,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 18:42:31,393 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 18:42:31,393 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 18:42:31,393 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 18:42:31,394 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 18:42:31,394 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 18:42:31,394 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 18:42:31,394 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 18:42:31,394 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 18:42:31,394 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 18:42:31,394 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 18:42:31,394 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 18:42:31,395 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 18:42:31,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 18:42:31,395 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 18:42:31,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 18:42:31,395 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 18:42:31,395 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 18:42:31,395 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 18:42:31,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 18:42:31,396 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 18:42:31,396 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 18:42:31,396 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/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 -> c3406fb0d7f8a45af9f008ec13d0a4440e263529 [2019-12-01 18:42:31,579 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 18:42:31,586 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 18:42:31,589 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 18:42:31,590 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 18:42:31,590 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 18:42:31,590 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0240b.c [2019-12-01 18:42:31,627 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/data/f21315237/4ca7b9b3f52e4309b462fab39f5841ca/FLAG111d58df9 [2019-12-01 18:42:32,033 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 18:42:32,034 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/sv-benchmarks/c/float-newlib/float_req_bl_0240b.c [2019-12-01 18:42:32,040 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/data/f21315237/4ca7b9b3f52e4309b462fab39f5841ca/FLAG111d58df9 [2019-12-01 18:42:32,049 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/ukojak/data/f21315237/4ca7b9b3f52e4309b462fab39f5841ca [2019-12-01 18:42:32,051 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 18:42:32,052 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 18:42:32,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 18:42:32,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 18:42:32,055 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 18:42:32,055 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:42:32" (1/1) ... [2019-12-01 18:42:32,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70256156 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32, skipping insertion in model container [2019-12-01 18:42:32,057 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:42:32" (1/1) ... [2019-12-01 18:42:32,062 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 18:42:32,087 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 18:42:32,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:42:32,352 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 18:42:32,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 18:42:32,447 INFO L208 MainTranslator]: Completed translation [2019-12-01 18:42:32,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32 WrapperNode [2019-12-01 18:42:32,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 18:42:32,448 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 18:42:32,448 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 18:42:32,448 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 18:42:32,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32" (1/1) ... [2019-12-01 18:42:32,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32" (1/1) ... [2019-12-01 18:42:32,516 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 18:42:32,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 18:42:32,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 18:42:32,516 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 18:42:32,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32" (1/1) ... [2019-12-01 18:42:32,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32" (1/1) ... [2019-12-01 18:42:32,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32" (1/1) ... [2019-12-01 18:42:32,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32" (1/1) ... [2019-12-01 18:42:32,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32" (1/1) ... [2019-12-01 18:42:32,571 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32" (1/1) ... [2019-12-01 18:42:32,576 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32" (1/1) ... [2019-12-01 18:42:32,585 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 18:42:32,585 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 18:42:32,585 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 18:42:32,585 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 18:42:32,586 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:42:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1d827207-1a43-4d07-bfbc-733e316a5a44/bin/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 [2019-12-01 18:42:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-12-01 18:42:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-12-01 18:42:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-12-01 18:42:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-12-01 18:42:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-12-01 18:42:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-01 18:42:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 18:42:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-01 18:42:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 18:42:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-12-01 18:42:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-12-01 18:42:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 18:42:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 18:42:32,639 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-12-01 18:42:32,639 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-12-01 18:42:32,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-01 18:42:32,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 18:42:32,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 18:45:56,031 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 18:45:56,031 INFO L287 CfgBuilder]: Removed 75 assume(true) statements. [2019-12-01 18:45:56,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:45:56 BoogieIcfgContainer [2019-12-01 18:45:56,032 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 18:45:56,032 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 18:45:56,033 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 18:45:56,039 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 18:45:56,039 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:45:56" (1/1) ... [2019-12-01 18:45:56,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 18:45:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 18:45:56,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2019-12-01 18:45:56,074 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2019-12-01 18:45:56,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 18:45:56,076 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 18:45:56,108 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2019-12-01 18:45:56,111 INFO L168 Benchmark]: Toolchain (without parser) took 204058.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -186.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:45:56,111 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 18:45:56,112 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -173.4 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-12-01 18:45:56,112 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.16 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-12-01 18:45:56,113 INFO L168 Benchmark]: Boogie Preprocessor took 68.84 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2019-12-01 18:45:56,114 INFO L168 Benchmark]: RCFGBuilder took 203447.30 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 8.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -38.9 MB). Peak memory consumption was 282.5 MB. Max. memory is 11.5 GB. [2019-12-01 18:45:56,114 INFO L168 Benchmark]: CodeCheck took 77.07 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: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2019-12-01 18:45:56,116 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 394.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -173.4 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.16 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 68.84 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 203447.30 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 8.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -38.9 MB). Peak memory consumption was 282.5 MB. Max. memory is 11.5 GB. * CodeCheck took 77.07 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: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...