./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0720.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0720.c -s /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/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 2099bda96984d0e4445a07fd627008694b409440 .......................................................................................................................................................................................................... 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_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0720.c -s /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/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 2099bda96984d0e4445a07fd627008694b409440 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:46:04,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:46:04,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:46:04,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:46:04,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:46:04,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:46:04,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:46:04,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:46:04,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:46:04,132 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:46:04,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:46:04,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:46:04,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:46:04,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:46:04,143 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:46:04,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:46:04,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:46:04,146 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:46:04,148 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:46:04,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:46:04,156 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:46:04,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:46:04,160 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:46:04,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:46:04,164 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:46:04,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:46:04,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:46:04,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:46:04,165 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:46:04,166 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:46:04,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:46:04,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:46:04,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:46:04,168 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:46:04,169 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:46:04,169 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:46:04,169 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:46:04,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:46:04,170 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:46:04,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:46:04,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:46:04,172 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:46:04,196 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:46:04,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:46:04,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:46:04,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:46:04,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:46:04,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:46:04,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:46:04,197 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:46:04,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:46:04,198 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:46:04,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:46:04,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:46:04,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:46:04,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:46:04,198 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:46:04,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:46:04,199 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:46:04,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:46:04,199 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:46:04,199 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:46:04,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:46:04,200 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:46:04,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:46:04,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:46:04,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:46:04,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:46:04,201 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:46:04,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:46:04,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:46:04,201 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_82e403b2-6c33-4492-972e-8af33dabe0eb/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 -> 2099bda96984d0e4445a07fd627008694b409440 [2019-11-26 02:46:04,332 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:46:04,341 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:46:04,344 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:46:04,346 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:46:04,346 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:46:04,346 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0720.c [2019-11-26 02:46:04,396 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/data/11157dd63/b96eb2c53f994191bf635478cb2a34b1/FLAG4d56754fb [2019-11-26 02:46:04,816 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:46:04,816 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/sv-benchmarks/c/float-newlib/float_req_bl_0720.c [2019-11-26 02:46:04,824 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/data/11157dd63/b96eb2c53f994191bf635478cb2a34b1/FLAG4d56754fb [2019-11-26 02:46:04,840 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/data/11157dd63/b96eb2c53f994191bf635478cb2a34b1 [2019-11-26 02:46:04,843 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:46:04,844 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:46:04,847 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:46:04,847 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:46:04,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:46:04,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:46:04" (1/1) ... [2019-11-26 02:46:04,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d6d7c13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:04, skipping insertion in model container [2019-11-26 02:46:04,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:46:04" (1/1) ... [2019-11-26 02:46:04,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:46:04,883 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:46:05,116 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:46:05,121 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:46:05,156 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:46:05,180 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:46:05,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:05 WrapperNode [2019-11-26 02:46:05,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:46:05,181 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:46:05,181 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:46:05,181 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:46:05,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:05" (1/1) ... [2019-11-26 02:46:05,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:05" (1/1) ... [2019-11-26 02:46:05,216 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:46:05,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:46:05,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:46:05,217 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:46:05,224 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:05" (1/1) ... [2019-11-26 02:46:05,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:05" (1/1) ... [2019-11-26 02:46:05,227 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:05" (1/1) ... [2019-11-26 02:46:05,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:05" (1/1) ... [2019-11-26 02:46:05,235 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:05" (1/1) ... [2019-11-26 02:46:05,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:05" (1/1) ... [2019-11-26 02:46:05,252 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:05" (1/1) ... [2019-11-26 02:46:05,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:46:05,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:46:05,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:46:05,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:46:05,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/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 [2019-11-26 02:46:05,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:46:05,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-26 02:46:05,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:46:05,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-26 02:46:05,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:46:05,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:46:05,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:46:05,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:46:05,891 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:46:05,892 INFO L284 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-26 02:46:05,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:46:05 BoogieIcfgContainer [2019-11-26 02:46:05,893 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:46:05,893 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:46:05,894 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:46:05,904 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:46:05,904 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:46:05" (1/1) ... [2019-11-26 02:46:05,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:46:05,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:46:05,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2019-11-26 02:46:05,943 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2019-11-26 02:46:05,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-26 02:46:05,945 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:46:05,986 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) [2019-11-26 02:46:05,991 INFO L168 Benchmark]: Toolchain (without parser) took 1145.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 951.5 MB in the beginning and 1.1 GB in the end (delta: -126.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:46:05,991 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:46:05,992 INFO L168 Benchmark]: CACSL2BoogieTranslator took 333.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 951.5 MB in the beginning and 1.1 GB in the end (delta: -176.7 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:46:05,993 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.52 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. [2019-11-26 02:46:05,994 INFO L168 Benchmark]: Boogie Preprocessor took 37.85 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. [2019-11-26 02:46:05,994 INFO L168 Benchmark]: RCFGBuilder took 638.37 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: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:46:05,995 INFO L168 Benchmark]: CodeCheck took 95.06 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. [2019-11-26 02:46:05,998 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 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 333.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 951.5 MB in the beginning and 1.1 GB in the end (delta: -176.7 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.52 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. * Boogie Preprocessor took 37.85 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 638.37 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: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 11.5 GB. * CodeCheck took 95.06 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:46:07,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:46:07,815 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:46:07,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:46:07,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:46:07,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:46:07,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:46:07,845 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:46:07,849 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:46:07,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:46:07,854 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:46:07,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:46:07,856 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:46:07,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:46:07,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:46:07,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:46:07,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:46:07,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:46:07,866 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:46:07,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:46:07,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:46:07,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:46:07,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:46:07,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:46:07,882 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:46:07,882 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:46:07,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:46:07,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:46:07,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:46:07,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:46:07,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:46:07,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:46:07,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:46:07,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:46:07,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:46:07,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:46:07,892 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:46:07,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:46:07,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:46:07,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:46:07,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:46:07,895 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:46:07,923 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:46:07,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:46:07,925 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:46:07,925 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:46:07,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:46:07,927 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:46:07,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:46:07,927 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:46:07,927 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:46:07,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:46:07,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:46:07,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:46:07,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:46:07,929 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:46:07,929 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:46:07,930 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:46:07,930 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:46:07,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:46:07,931 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:46:07,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:46:07,931 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:46:07,931 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:46:07,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:46:07,932 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:46:07,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:46:07,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:46:07,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:46:07,933 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:46:07,933 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:46:07,933 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:46:07,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:46:07,934 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:46:07,934 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:46:07,934 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_82e403b2-6c33-4492-972e-8af33dabe0eb/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 -> 2099bda96984d0e4445a07fd627008694b409440 [2019-11-26 02:46:08,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:46:08,247 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:46:08,251 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:46:08,252 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:46:08,253 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:46:08,253 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0720.c [2019-11-26 02:46:08,319 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/data/7b724eb0c/5b79e073e8f7431c964bd735f50493dd/FLAG8a8dfff5c [2019-11-26 02:46:08,707 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:46:08,708 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/sv-benchmarks/c/float-newlib/float_req_bl_0720.c [2019-11-26 02:46:08,714 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/data/7b724eb0c/5b79e073e8f7431c964bd735f50493dd/FLAG8a8dfff5c [2019-11-26 02:46:09,130 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/bin/ukojak/data/7b724eb0c/5b79e073e8f7431c964bd735f50493dd [2019-11-26 02:46:09,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:46:09,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:46:09,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:46:09,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:46:09,140 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:46:09,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:46:09" (1/1) ... [2019-11-26 02:46:09,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61677559 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09, skipping insertion in model container [2019-11-26 02:46:09,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:46:09" (1/1) ... [2019-11-26 02:46:09,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:46:09,170 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:46:09,345 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:46:09,351 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:46:09,387 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:46:09,463 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:46:09,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09 WrapperNode [2019-11-26 02:46:09,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:46:09,466 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:46:09,467 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:46:09,467 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:46:09,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09" (1/1) ... [2019-11-26 02:46:09,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09" (1/1) ... [2019-11-26 02:46:09,504 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:46:09,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:46:09,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:46:09,505 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:46:09,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09" (1/1) ... [2019-11-26 02:46:09,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09" (1/1) ... [2019-11-26 02:46:09,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09" (1/1) ... [2019-11-26 02:46:09,519 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09" (1/1) ... [2019-11-26 02:46:09,530 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09" (1/1) ... [2019-11-26 02:46:09,535 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09" (1/1) ... [2019-11-26 02:46:09,538 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09" (1/1) ... [2019-11-26 02:46:09,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:46:09,542 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:46:09,542 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:46:09,542 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:46:09,543 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:46:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_82e403b2-6c33-4492-972e-8af33dabe0eb/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 [2019-11-26 02:46:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:46:09,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-26 02:46:09,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-26 02:46:09,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:46:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:46:09,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-26 02:46:09,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:46:09,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:46:11,469 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:46:11,469 INFO L284 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-26 02:46:11,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:46:11 BoogieIcfgContainer [2019-11-26 02:46:11,471 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:46:11,471 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:46:11,471 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:46:11,480 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:46:11,480 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:46:11" (1/1) ... [2019-11-26 02:46:11,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:46:11,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:46:11,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2019-11-26 02:46:11,516 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2019-11-26 02:46:11,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-26 02:46:11,519 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:46:11,555 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) [2019-11-26 02:46:11,558 INFO L168 Benchmark]: Toolchain (without parser) took 2422.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -144.6 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:46:11,559 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:46:11,560 INFO L168 Benchmark]: CACSL2BoogieTranslator took 329.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 961.8 MB in the beginning and 1.2 GB in the end (delta: -196.6 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:46:11,560 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:46:11,561 INFO L168 Benchmark]: Boogie Preprocessor took 36.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:46:11,561 INFO L168 Benchmark]: RCFGBuilder took 1928.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:46:11,562 INFO L168 Benchmark]: CodeCheck took 85.69 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:46:11,564 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 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 329.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 961.8 MB in the beginning and 1.2 GB in the end (delta: -196.6 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1928.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. * CodeCheck took 85.69 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...