./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1092c.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_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1092c.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/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 7089bbc1d64fdab3968ddd6407c4dd9659b97437 .......................................................................................................................................................................................................... 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_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1092c.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/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 7089bbc1d64fdab3968ddd6407c4dd9659b97437 ............................................................................................................................................................................................................. 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 23:30:09,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:30:09,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:30:09,988 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:30:09,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:30:09,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:30:09,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:30:09,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:30:09,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:30:09,993 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:30:09,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:30:09,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:30:09,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:30:09,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:30:09,996 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:30:09,997 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:30:09,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:30:09,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:30:09,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:30:10,001 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:30:10,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:30:10,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:30:10,003 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:30:10,004 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:30:10,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:30:10,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:30:10,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:30:10,006 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:30:10,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:30:10,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:30:10,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:30:10,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:30:10,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:30:10,008 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:30:10,009 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:30:10,009 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:30:10,009 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:30:10,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:30:10,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:30:10,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:30:10,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:30:10,011 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 23:30:10,020 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:30:10,021 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:30:10,021 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:30:10,021 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:30:10,022 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:30:10,022 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:30:10,022 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:30:10,022 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 23:30:10,022 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 23:30:10,022 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 23:30:10,023 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:30:10,023 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:30:10,023 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:30:10,023 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:30:10,023 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 23:30:10,023 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:30:10,023 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:30:10,023 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:30:10,024 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:30:10,024 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:30:10,024 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:30:10,024 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:30:10,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:30:10,024 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:30:10,024 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:30:10,024 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:30:10,024 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 23:30:10,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 23:30:10,025 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:30:10,025 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_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/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 -> 7089bbc1d64fdab3968ddd6407c4dd9659b97437 [2019-12-01 23:30:10,127 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:30:10,135 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:30:10,138 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:30:10,139 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:30:10,140 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:30:10,140 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1092c.c [2019-12-01 23:30:10,184 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/data/c4daf7533/377a109833c6425cb879badb29d30df3/FLAG57549ab5d [2019-12-01 23:30:10,595 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:30:10,596 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/sv-benchmarks/c/float-newlib/double_req_bl_1092c.c [2019-12-01 23:30:10,600 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/data/c4daf7533/377a109833c6425cb879badb29d30df3/FLAG57549ab5d [2019-12-01 23:30:10,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/data/c4daf7533/377a109833c6425cb879badb29d30df3 [2019-12-01 23:30:10,611 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:30:10,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:30:10,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:30:10,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:30:10,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:30:10,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:30:10" (1/1) ... [2019-12-01 23:30:10,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b8aa41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10, skipping insertion in model container [2019-12-01 23:30:10,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:30:10" (1/1) ... [2019-12-01 23:30:10,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:30:10,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:30:10,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:30:10,793 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 23:30:10,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:30:10,836 INFO L208 MainTranslator]: Completed translation [2019-12-01 23:30:10,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10 WrapperNode [2019-12-01 23:30:10,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:30:10,837 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 23:30:10,837 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 23:30:10,837 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 23:30:10,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10" (1/1) ... [2019-12-01 23:30:10,849 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10" (1/1) ... [2019-12-01 23:30:10,870 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 23:30:10,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 23:30:10,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 23:30:10,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 23:30:10,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10" (1/1) ... [2019-12-01 23:30:10,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10" (1/1) ... [2019-12-01 23:30:10,879 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10" (1/1) ... [2019-12-01 23:30:10,879 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10" (1/1) ... [2019-12-01 23:30:10,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10" (1/1) ... [2019-12-01 23:30:10,888 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10" (1/1) ... [2019-12-01 23:30:10,890 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10" (1/1) ... [2019-12-01 23:30:10,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 23:30:10,892 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 23:30:10,892 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 23:30:10,892 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 23:30:10,892 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/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 23:30:10,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 23:30:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 23:30:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 23:30:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 23:30:10,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 23:30:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 23:30:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 23:30:10,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 23:30:11,273 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 23:30:11,273 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-01 23:30:11,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:30:11 BoogieIcfgContainer [2019-12-01 23:30:11,274 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 23:30:11,274 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 23:30:11,274 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 23:30:11,281 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 23:30:11,281 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:30:11" (1/1) ... [2019-12-01 23:30:11,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 23:30:11,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 23:30:11,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2019-12-01 23:30:11,311 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2019-12-01 23:30:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 23:30:11,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 23:30:11,345 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 23:30:11,348 INFO L168 Benchmark]: Toolchain (without parser) took 735.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 944.8 MB in the beginning and 1.0 GB in the end (delta: -99.4 MB). Peak memory consumption was 11.2 MB. Max. memory is 11.5 GB. [2019-12-01 23:30:11,349 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 23:30:11,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 223.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -160.7 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-01 23:30:11,350 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.42 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 23:30:11,350 INFO L168 Benchmark]: Boogie Preprocessor took 21.47 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 23:30:11,350 INFO L168 Benchmark]: RCFGBuilder took 381.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 50.6 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. [2019-12-01 23:30:11,351 INFO L168 Benchmark]: CodeCheck took 72.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 23:30:11,353 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 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 223.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 944.8 MB in the beginning and 1.1 GB in the end (delta: -160.7 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.42 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.47 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 381.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 50.6 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. * CodeCheck took 72.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 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 23:30:12,792 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:30:12,794 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:30:12,801 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:30:12,802 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:30:12,802 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:30:12,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:30:12,805 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:30:12,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:30:12,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:30:12,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:30:12,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:30:12,808 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:30:12,809 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:30:12,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:30:12,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:30:12,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:30:12,811 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:30:12,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:30:12,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:30:12,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:30:12,816 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:30:12,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:30:12,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:30:12,819 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:30:12,820 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:30:12,820 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:30:12,820 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:30:12,821 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:30:12,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:30:12,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:30:12,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:30:12,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:30:12,823 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:30:12,824 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:30:12,824 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:30:12,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:30:12,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:30:12,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:30:12,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:30:12,825 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:30:12,826 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 23:30:12,836 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:30:12,836 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:30:12,837 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:30:12,837 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:30:12,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:30:12,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:30:12,838 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:30:12,838 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 23:30:12,838 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 23:30:12,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:30:12,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:30:12,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:30:12,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:30:12,838 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 23:30:12,839 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 23:30:12,839 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 23:30:12,839 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 23:30:12,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:30:12,839 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:30:12,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:30:12,839 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:30:12,840 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:30:12,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:30:12,840 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:30:12,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:30:12,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:30:12,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:30:12,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:30:12,840 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 23:30:12,841 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 23:30:12,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:30:12,841 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 23:30:12,841 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 23:30:12,841 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_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/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 -> 7089bbc1d64fdab3968ddd6407c4dd9659b97437 [2019-12-01 23:30:13,014 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:30:13,023 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:30:13,026 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:30:13,027 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:30:13,027 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:30:13,027 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1092c.c [2019-12-01 23:30:13,068 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/data/8da69664b/59a82fc80fa6481b96a74b48551e3481/FLAG2381f561c [2019-12-01 23:30:13,408 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:30:13,408 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/sv-benchmarks/c/float-newlib/double_req_bl_1092c.c [2019-12-01 23:30:13,413 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/data/8da69664b/59a82fc80fa6481b96a74b48551e3481/FLAG2381f561c [2019-12-01 23:30:13,422 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/bin/ukojak/data/8da69664b/59a82fc80fa6481b96a74b48551e3481 [2019-12-01 23:30:13,424 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:30:13,425 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:30:13,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:30:13,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:30:13,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:30:13,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:30:13" (1/1) ... [2019-12-01 23:30:13,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357db60c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13, skipping insertion in model container [2019-12-01 23:30:13,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:30:13" (1/1) ... [2019-12-01 23:30:13,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:30:13,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:30:13,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:30:13,588 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 23:30:13,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:30:13,661 INFO L208 MainTranslator]: Completed translation [2019-12-01 23:30:13,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13 WrapperNode [2019-12-01 23:30:13,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:30:13,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 23:30:13,662 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 23:30:13,662 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 23:30:13,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13" (1/1) ... [2019-12-01 23:30:13,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13" (1/1) ... [2019-12-01 23:30:13,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 23:30:13,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 23:30:13,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 23:30:13,693 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 23:30:13,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13" (1/1) ... [2019-12-01 23:30:13,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13" (1/1) ... [2019-12-01 23:30:13,702 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13" (1/1) ... [2019-12-01 23:30:13,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13" (1/1) ... [2019-12-01 23:30:13,709 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13" (1/1) ... [2019-12-01 23:30:13,713 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13" (1/1) ... [2019-12-01 23:30:13,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13" (1/1) ... [2019-12-01 23:30:13,717 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 23:30:13,718 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 23:30:13,718 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 23:30:13,718 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 23:30:13,719 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5a9f4df9-4906-48ea-9538-08cbb0b9d14a/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 23:30:13,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 23:30:13,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 23:30:13,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 23:30:13,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 23:30:13,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 23:30:13,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 23:30:13,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 23:30:13,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 23:30:17,529 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 23:30:17,530 INFO L287 CfgBuilder]: Removed 14 assume(true) statements. [2019-12-01 23:30:17,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:30:17 BoogieIcfgContainer [2019-12-01 23:30:17,531 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 23:30:17,531 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 23:30:17,531 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 23:30:17,538 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 23:30:17,538 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:30:17" (1/1) ... [2019-12-01 23:30:17,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 23:30:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 23:30:17,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2019-12-01 23:30:17,566 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2019-12-01 23:30:17,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 23:30:17,568 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 23:30:17,601 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 23:30:17,604 INFO L168 Benchmark]: Toolchain (without parser) took 4178.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -106.3 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. [2019-12-01 23:30:17,604 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 23:30:17,605 INFO L168 Benchmark]: CACSL2BoogieTranslator took 235.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -172.7 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-12-01 23:30:17,605 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.30 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 23:30:17,606 INFO L168 Benchmark]: Boogie Preprocessor took 25.18 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 23:30:17,606 INFO L168 Benchmark]: RCFGBuilder took 3812.80 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 23:30:17,607 INFO L168 Benchmark]: CodeCheck took 71.51 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 23:30:17,609 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 235.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -172.7 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.30 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 25.18 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 3812.80 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 71.51 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...