./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0660b.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_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0660b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/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 bec24c2acca5f88b688a9290c179c6048b0a58a7 ............................................................................................................................................................................................................... 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_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0660b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/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 bec24c2acca5f88b688a9290c179c6048b0a58a7 .................................................................................................................................................................................................................. 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 10:13:06,811 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:13:06,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:13:06,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:13:06,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:13:06,820 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:13:06,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:13:06,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:13:06,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:13:06,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:13:06,825 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:13:06,826 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:13:06,826 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:13:06,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:13:06,827 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:13:06,828 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:13:06,829 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:13:06,829 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:13:06,831 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:13:06,832 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:13:06,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:13:06,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:13:06,834 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:13:06,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:13:06,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:13:06,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:13:06,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:13:06,837 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:13:06,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:13:06,838 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:13:06,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:13:06,839 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:13:06,839 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:13:06,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:13:06,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:13:06,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:13:06,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:13:06,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:13:06,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:13:06,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:13:06,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:13:06,842 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 10:13:06,852 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:13:06,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:13:06,853 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:13:06,853 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:13:06,853 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:13:06,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:13:06,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:13:06,854 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 10:13:06,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 10:13:06,854 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 10:13:06,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:13:06,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:13:06,854 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:13:06,854 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:13:06,854 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 10:13:06,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:13:06,855 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:13:06,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:13:06,855 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:13:06,855 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:13:06,855 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:13:06,855 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:13:06,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:13:06,856 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:13:06,856 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:13:06,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:13:06,856 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 10:13:06,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 10:13:06,856 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:13:06,856 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_782fcc2c-32c1-4beb-812e-d23c707721e4/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 -> bec24c2acca5f88b688a9290c179c6048b0a58a7 [2019-12-01 10:13:06,956 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:13:06,966 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:13:06,969 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:13:06,971 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:13:06,971 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:13:06,972 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0660b.c [2019-12-01 10:13:07,020 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/data/591d3130d/5069fe2c9a0947eba32b3e416d13bdaa/FLAG8bf667ca8 [2019-12-01 10:13:07,416 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:13:07,416 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/sv-benchmarks/c/float-newlib/float_req_bl_0660b.c [2019-12-01 10:13:07,421 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/data/591d3130d/5069fe2c9a0947eba32b3e416d13bdaa/FLAG8bf667ca8 [2019-12-01 10:13:07,787 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/data/591d3130d/5069fe2c9a0947eba32b3e416d13bdaa [2019-12-01 10:13:07,790 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:13:07,791 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:13:07,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:13:07,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:13:07,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:13:07,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:13:07" (1/1) ... [2019-12-01 10:13:07,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59eb48c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:07, skipping insertion in model container [2019-12-01 10:13:07,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:13:07" (1/1) ... [2019-12-01 10:13:07,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:13:07,829 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:13:08,004 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:13:08,009 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 10:13:08,042 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:13:08,059 INFO L208 MainTranslator]: Completed translation [2019-12-01 10:13:08,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:08 WrapperNode [2019-12-01 10:13:08,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 10:13:08,060 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 10:13:08,060 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 10:13:08,060 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 10:13:08,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:08" (1/1) ... [2019-12-01 10:13:08,074 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:08" (1/1) ... [2019-12-01 10:13:08,093 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 10:13:08,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 10:13:08,093 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 10:13:08,094 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 10:13:08,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:08" (1/1) ... [2019-12-01 10:13:08,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:08" (1/1) ... [2019-12-01 10:13:08,103 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:08" (1/1) ... [2019-12-01 10:13:08,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:08" (1/1) ... [2019-12-01 10:13:08,113 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:08" (1/1) ... [2019-12-01 10:13:08,118 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:08" (1/1) ... [2019-12-01 10:13:08,120 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:08" (1/1) ... [2019-12-01 10:13:08,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 10:13:08,123 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 10:13:08,124 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 10:13:08,124 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 10:13:08,124 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/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 10:13:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 10:13:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 10:13:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 10:13:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 10:13:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-12-01 10:13:08,163 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-12-01 10:13:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 10:13:08,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 10:13:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 10:13:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-01 10:13:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-12-01 10:13:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-12-01 10:13:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 10:13:08,558 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 10:13:08,558 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-01 10:13:08,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:13:08 BoogieIcfgContainer [2019-12-01 10:13:08,559 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 10:13:08,560 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 10:13:08,560 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 10:13:08,566 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 10:13:08,566 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:13:08" (1/1) ... [2019-12-01 10:13:08,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 10:13:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 10:13:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2019-12-01 10:13:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2019-12-01 10:13:08,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 10:13:08,601 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 10:13:08,633 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 10:13:08,636 INFO L168 Benchmark]: Toolchain (without parser) took 844.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 943.5 MB in the beginning and 1.0 GB in the end (delta: -102.6 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. [2019-12-01 10:13:08,636 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 10:13:08,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 267.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -172.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-12-01 10:13:08,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.69 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. [2019-12-01 10:13:08,638 INFO L168 Benchmark]: Boogie Preprocessor took 29.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 10:13:08,638 INFO L168 Benchmark]: RCFGBuilder took 435.84 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: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. [2019-12-01 10:13:08,639 INFO L168 Benchmark]: CodeCheck took 74.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 10:13:08,641 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 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 267.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -172.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.69 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. * Boogie Preprocessor took 29.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 435.84 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: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. * CodeCheck took 74.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 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 10:13:09,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 10:13:09,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 10:13:09,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 10:13:09,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 10:13:09,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 10:13:09,991 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 10:13:09,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 10:13:09,995 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 10:13:09,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 10:13:09,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 10:13:09,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 10:13:09,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 10:13:09,998 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 10:13:09,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 10:13:09,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 10:13:10,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 10:13:10,001 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 10:13:10,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 10:13:10,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 10:13:10,005 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 10:13:10,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 10:13:10,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 10:13:10,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 10:13:10,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 10:13:10,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 10:13:10,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 10:13:10,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 10:13:10,012 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 10:13:10,013 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 10:13:10,013 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 10:13:10,014 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 10:13:10,014 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 10:13:10,015 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 10:13:10,016 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 10:13:10,016 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 10:13:10,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 10:13:10,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 10:13:10,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 10:13:10,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 10:13:10,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 10:13:10,018 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 10:13:10,031 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 10:13:10,031 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 10:13:10,032 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 10:13:10,032 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 10:13:10,033 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 10:13:10,033 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 10:13:10,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 10:13:10,033 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 10:13:10,034 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 10:13:10,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 10:13:10,034 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 10:13:10,034 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 10:13:10,034 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 10:13:10,035 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 10:13:10,035 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 10:13:10,035 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 10:13:10,035 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 10:13:10,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 10:13:10,036 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 10:13:10,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 10:13:10,036 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 10:13:10,036 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 10:13:10,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 10:13:10,037 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 10:13:10,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 10:13:10,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 10:13:10,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 10:13:10,037 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 10:13:10,038 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 10:13:10,038 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 10:13:10,038 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 10:13:10,038 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 10:13:10,038 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 10:13:10,038 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_782fcc2c-32c1-4beb-812e-d23c707721e4/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 -> bec24c2acca5f88b688a9290c179c6048b0a58a7 [2019-12-01 10:13:10,204 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 10:13:10,214 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 10:13:10,217 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 10:13:10,218 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 10:13:10,219 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 10:13:10,219 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0660b.c [2019-12-01 10:13:10,267 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/data/c914783b3/772f2bb383d14c12bfee0608486fd937/FLAG5930021cb [2019-12-01 10:13:10,656 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 10:13:10,657 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/sv-benchmarks/c/float-newlib/float_req_bl_0660b.c [2019-12-01 10:13:10,662 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/data/c914783b3/772f2bb383d14c12bfee0608486fd937/FLAG5930021cb [2019-12-01 10:13:11,036 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/bin/ukojak/data/c914783b3/772f2bb383d14c12bfee0608486fd937 [2019-12-01 10:13:11,039 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 10:13:11,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 10:13:11,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 10:13:11,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 10:13:11,044 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 10:13:11,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:13:11" (1/1) ... [2019-12-01 10:13:11,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cf9ed9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11, skipping insertion in model container [2019-12-01 10:13:11,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:13:11" (1/1) ... [2019-12-01 10:13:11,051 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 10:13:11,068 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 10:13:11,205 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:13:11,211 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 10:13:11,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 10:13:11,311 INFO L208 MainTranslator]: Completed translation [2019-12-01 10:13:11,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11 WrapperNode [2019-12-01 10:13:11,311 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 10:13:11,311 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 10:13:11,312 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 10:13:11,312 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 10:13:11,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11" (1/1) ... [2019-12-01 10:13:11,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11" (1/1) ... [2019-12-01 10:13:11,347 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 10:13:11,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 10:13:11,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 10:13:11,348 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 10:13:11,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11" (1/1) ... [2019-12-01 10:13:11,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11" (1/1) ... [2019-12-01 10:13:11,359 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11" (1/1) ... [2019-12-01 10:13:11,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11" (1/1) ... [2019-12-01 10:13:11,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11" (1/1) ... [2019-12-01 10:13:11,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11" (1/1) ... [2019-12-01 10:13:11,381 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11" (1/1) ... [2019-12-01 10:13:11,385 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 10:13:11,385 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 10:13:11,385 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 10:13:11,385 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 10:13:11,386 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:13:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_782fcc2c-32c1-4beb-812e-d23c707721e4/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 10:13:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-12-01 10:13:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 10:13:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-01 10:13:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-12-01 10:13:11,425 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-12-01 10:13:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 10:13:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 10:13:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 10:13:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-01 10:13:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-12-01 10:13:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-12-01 10:13:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 10:13:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 10:15:13,078 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 10:15:13,078 INFO L287 CfgBuilder]: Removed 20 assume(true) statements. [2019-12-01 10:15:13,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:15:13 BoogieIcfgContainer [2019-12-01 10:15:13,079 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 10:15:13,080 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 10:15:13,080 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 10:15:13,087 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 10:15:13,087 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:15:13" (1/1) ... [2019-12-01 10:15:13,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 10:15:13,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 10:15:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2019-12-01 10:15:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2019-12-01 10:15:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 10:15:13,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 10:15:13,155 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 10:15:13,158 INFO L168 Benchmark]: Toolchain (without parser) took 122117.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -57.2 MB). Peak memory consumption was 67.0 MB. Max. memory is 11.5 GB. [2019-12-01 10:15:13,158 INFO L168 Benchmark]: CDTParser took 0.16 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 10:15:13,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 270.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -154.8 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-01 10:15:13,159 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.00 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 10:15:13,160 INFO L168 Benchmark]: Boogie Preprocessor took 37.46 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. [2019-12-01 10:15:13,160 INFO L168 Benchmark]: RCFGBuilder took 121694.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 84.2 MB). Peak memory consumption was 84.2 MB. Max. memory is 11.5 GB. [2019-12-01 10:15:13,161 INFO L168 Benchmark]: CodeCheck took 76.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-12-01 10:15:13,163 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 0.16 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 270.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -154.8 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.00 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 37.46 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. * RCFGBuilder took 121694.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 84.2 MB). Peak memory consumption was 84.2 MB. Max. memory is 11.5 GB. * CodeCheck took 76.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...