./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0520.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_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0520.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/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 0f5a48d74a28b0c245cdf7cbc20353ff85fadb1e .................................................................................................................................................................................................................... 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_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0520.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/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 0f5a48d74a28b0c245cdf7cbc20353ff85fadb1e ........................................................................................................................................................................................................................ 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 07:26:30,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 07:26:30,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 07:26:30,162 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 07:26:30,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 07:26:30,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 07:26:30,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 07:26:30,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 07:26:30,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 07:26:30,168 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 07:26:30,169 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 07:26:30,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 07:26:30,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 07:26:30,171 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 07:26:30,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 07:26:30,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 07:26:30,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 07:26:30,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 07:26:30,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 07:26:30,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 07:26:30,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 07:26:30,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 07:26:30,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 07:26:30,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 07:26:30,184 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 07:26:30,184 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 07:26:30,184 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 07:26:30,185 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 07:26:30,185 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 07:26:30,186 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 07:26:30,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 07:26:30,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 07:26:30,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 07:26:30,187 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 07:26:30,188 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 07:26:30,188 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 07:26:30,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 07:26:30,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 07:26:30,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 07:26:30,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 07:26:30,189 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 07:26:30,190 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 07:26:30,199 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 07:26:30,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 07:26:30,200 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 07:26:30,200 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 07:26:30,200 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 07:26:30,201 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 07:26:30,201 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 07:26:30,201 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 07:26:30,201 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 07:26:30,201 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 07:26:30,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 07:26:30,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 07:26:30,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 07:26:30,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 07:26:30,202 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 07:26:30,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 07:26:30,202 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 07:26:30,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 07:26:30,202 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 07:26:30,202 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 07:26:30,203 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 07:26:30,203 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 07:26:30,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 07:26:30,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 07:26:30,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 07:26:30,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 07:26:30,203 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 07:26:30,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 07:26:30,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 07:26:30,204 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_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/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 -> 0f5a48d74a28b0c245cdf7cbc20353ff85fadb1e [2019-12-01 07:26:30,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 07:26:30,310 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 07:26:30,312 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 07:26:30,313 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 07:26:30,313 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 07:26:30,314 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0520.c [2019-12-01 07:26:30,353 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/data/cef1fc70e/21c0f2be272a436c95931104df28ae8c/FLAGbd057b56e [2019-12-01 07:26:30,783 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 07:26:30,783 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/sv-benchmarks/c/float-newlib/double_req_bl_0520.c [2019-12-01 07:26:30,790 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/data/cef1fc70e/21c0f2be272a436c95931104df28ae8c/FLAGbd057b56e [2019-12-01 07:26:31,125 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/data/cef1fc70e/21c0f2be272a436c95931104df28ae8c [2019-12-01 07:26:31,128 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 07:26:31,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 07:26:31,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 07:26:31,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 07:26:31,132 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 07:26:31,133 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:26:31" (1/1) ... [2019-12-01 07:26:31,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a937a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31, skipping insertion in model container [2019-12-01 07:26:31,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:26:31" (1/1) ... [2019-12-01 07:26:31,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 07:26:31,167 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 07:26:31,401 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 07:26:31,415 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 07:26:31,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 07:26:31,502 INFO L208 MainTranslator]: Completed translation [2019-12-01 07:26:31,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31 WrapperNode [2019-12-01 07:26:31,502 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 07:26:31,502 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 07:26:31,503 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 07:26:31,503 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 07:26:31,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31" (1/1) ... [2019-12-01 07:26:31,528 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31" (1/1) ... [2019-12-01 07:26:31,562 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 07:26:31,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 07:26:31,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 07:26:31,562 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 07:26:31,569 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31" (1/1) ... [2019-12-01 07:26:31,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31" (1/1) ... [2019-12-01 07:26:31,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31" (1/1) ... [2019-12-01 07:26:31,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31" (1/1) ... [2019-12-01 07:26:31,606 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31" (1/1) ... [2019-12-01 07:26:31,616 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31" (1/1) ... [2019-12-01 07:26:31,620 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31" (1/1) ... [2019-12-01 07:26:31,628 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 07:26:31,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 07:26:31,629 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 07:26:31,629 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 07:26:31,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/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 07:26:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-12-01 07:26:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-12-01 07:26:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-12-01 07:26:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-12-01 07:26:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 07:26:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 07:26:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-01 07:26:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-01 07:26:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 07:26:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 07:26:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 07:26:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tan [2019-12-01 07:26:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tan [2019-12-01 07:26:31,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 07:26:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 07:26:31,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 07:26:31,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-01 07:26:31,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 07:26:32,967 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 07:26:32,967 INFO L287 CfgBuilder]: Removed 79 assume(true) statements. [2019-12-01 07:26:32,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:26:32 BoogieIcfgContainer [2019-12-01 07:26:32,969 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 07:26:32,969 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 07:26:32,969 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 07:26:32,976 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 07:26:32,976 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:26:32" (1/1) ... [2019-12-01 07:26:32,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 07:26:33,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 07:26:33,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 167 states and 277 transitions. [2019-12-01 07:26:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 277 transitions. [2019-12-01 07:26:33,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 07:26:33,014 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 07:26:33,048 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 07:26:33,052 INFO L168 Benchmark]: Toolchain (without parser) took 1922.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -144.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 07:26:33,052 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 07:26:33,053 INFO L168 Benchmark]: CACSL2BoogieTranslator took 372.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -160.0 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2019-12-01 07:26:33,053 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.62 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 07:26:33,054 INFO L168 Benchmark]: Boogie Preprocessor took 66.01 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 07:26:33,055 INFO L168 Benchmark]: RCFGBuilder took 1340.15 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: -7.9 MB). Peak memory consumption was 239.4 MB. Max. memory is 11.5 GB. [2019-12-01 07:26:33,055 INFO L168 Benchmark]: CodeCheck took 81.24 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 07:26:33,058 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 372.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -160.0 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.62 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 66.01 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 1340.15 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: -7.9 MB). Peak memory consumption was 239.4 MB. Max. memory is 11.5 GB. * CodeCheck took 81.24 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... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 07:26:34,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 07:26:34,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 07:26:34,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 07:26:34,520 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 07:26:34,521 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 07:26:34,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 07:26:34,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 07:26:34,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 07:26:34,525 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 07:26:34,526 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 07:26:34,527 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 07:26:34,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 07:26:34,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 07:26:34,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 07:26:34,529 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 07:26:34,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 07:26:34,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 07:26:34,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 07:26:34,533 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 07:26:34,534 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 07:26:34,535 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 07:26:34,536 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 07:26:34,537 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 07:26:34,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 07:26:34,539 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 07:26:34,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 07:26:34,540 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 07:26:34,540 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 07:26:34,541 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 07:26:34,541 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 07:26:34,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 07:26:34,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 07:26:34,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 07:26:34,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 07:26:34,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 07:26:34,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 07:26:34,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 07:26:34,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 07:26:34,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 07:26:34,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 07:26:34,545 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 07:26:34,556 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 07:26:34,556 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 07:26:34,557 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 07:26:34,557 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 07:26:34,557 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 07:26:34,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 07:26:34,558 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 07:26:34,558 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 07:26:34,558 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 07:26:34,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 07:26:34,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 07:26:34,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 07:26:34,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 07:26:34,559 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 07:26:34,559 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 07:26:34,559 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 07:26:34,559 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 07:26:34,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 07:26:34,559 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 07:26:34,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 07:26:34,560 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 07:26:34,560 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 07:26:34,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 07:26:34,560 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 07:26:34,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 07:26:34,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 07:26:34,561 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 07:26:34,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 07:26:34,561 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 07:26:34,561 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 07:26:34,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 07:26:34,561 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 07:26:34,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 07:26:34,562 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_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/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 -> 0f5a48d74a28b0c245cdf7cbc20353ff85fadb1e [2019-12-01 07:26:34,742 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 07:26:34,752 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 07:26:34,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 07:26:34,757 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 07:26:34,757 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 07:26:34,757 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0520.c [2019-12-01 07:26:34,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/data/a1770e694/770e7a46b86948adba3b0941d562df0f/FLAG73f598902 [2019-12-01 07:26:35,278 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 07:26:35,278 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/sv-benchmarks/c/float-newlib/double_req_bl_0520.c [2019-12-01 07:26:35,285 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/data/a1770e694/770e7a46b86948adba3b0941d562df0f/FLAG73f598902 [2019-12-01 07:26:35,294 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/bin/ukojak/data/a1770e694/770e7a46b86948adba3b0941d562df0f [2019-12-01 07:26:35,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 07:26:35,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 07:26:35,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 07:26:35,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 07:26:35,299 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 07:26:35,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:26:35" (1/1) ... [2019-12-01 07:26:35,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@440b73fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35, skipping insertion in model container [2019-12-01 07:26:35,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:26:35" (1/1) ... [2019-12-01 07:26:35,306 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 07:26:35,331 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 07:26:35,576 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 07:26:35,597 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 07:26:35,664 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 07:26:35,687 INFO L208 MainTranslator]: Completed translation [2019-12-01 07:26:35,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35 WrapperNode [2019-12-01 07:26:35,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 07:26:35,688 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 07:26:35,688 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 07:26:35,688 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 07:26:35,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35" (1/1) ... [2019-12-01 07:26:35,714 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35" (1/1) ... [2019-12-01 07:26:35,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 07:26:35,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 07:26:35,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 07:26:35,751 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 07:26:35,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35" (1/1) ... [2019-12-01 07:26:35,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35" (1/1) ... [2019-12-01 07:26:35,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35" (1/1) ... [2019-12-01 07:26:35,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35" (1/1) ... [2019-12-01 07:26:35,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35" (1/1) ... [2019-12-01 07:26:35,810 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35" (1/1) ... [2019-12-01 07:26:35,815 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35" (1/1) ... [2019-12-01 07:26:35,824 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 07:26:35,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 07:26:35,824 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 07:26:35,824 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 07:26:35,825 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:26:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8e1e0017-9c2b-462f-abd5-adfdd35e4b09/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 07:26:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 07:26:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-12-01 07:26:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-12-01 07:26:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-12-01 07:26:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-12-01 07:26:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 07:26:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-01 07:26:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 07:26:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-01 07:26:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-01 07:26:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-01 07:26:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 07:26:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tan [2019-12-01 07:26:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tan [2019-12-01 07:26:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 07:26:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 07:26:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 07:26:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 07:33:45,150 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 07:33:45,150 INFO L287 CfgBuilder]: Removed 79 assume(true) statements. [2019-12-01 07:33:45,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:33:45 BoogieIcfgContainer [2019-12-01 07:33:45,151 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 07:33:45,152 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 07:33:45,152 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 07:33:45,158 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 07:33:45,158 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:33:45" (1/1) ... [2019-12-01 07:33:45,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 07:33:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 07:33:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 167 states and 277 transitions. [2019-12-01 07:33:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 277 transitions. [2019-12-01 07:33:45,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 07:33:45,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 07:33:45,226 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 07:33:45,229 INFO L168 Benchmark]: Toolchain (without parser) took 429932.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -129.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 07:33:45,230 INFO L168 Benchmark]: CDTParser took 0.18 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 07:33:45,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.73 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -124.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-12-01 07:33:45,231 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 07:33:45,231 INFO L168 Benchmark]: Boogie Preprocessor took 73.23 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: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. [2019-12-01 07:33:45,232 INFO L168 Benchmark]: RCFGBuilder took 429327.24 ms. Allocated memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.4 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -32.1 MB). Peak memory consumption was 303.6 MB. Max. memory is 11.5 GB. [2019-12-01 07:33:45,232 INFO L168 Benchmark]: CodeCheck took 76.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-12-01 07:33:45,234 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 0.18 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 390.73 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -124.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.65 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 73.23 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: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 429327.24 ms. Allocated memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.4 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -32.1 MB). Peak memory consumption was 303.6 MB. Max. memory is 11.5 GB. * CodeCheck took 76.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...