./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1012b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1012b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/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 56df0817616f6c5016a1ac832f32db0c87e1c370 .......................................................................................................................................................................................................... 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_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1012b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/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 56df0817616f6c5016a1ac832f32db0c87e1c370 ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 05:33:31,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:33:31,707 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:33:31,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:33:31,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:33:31,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:33:31,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:33:31,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:33:31,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:33:31,723 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:33:31,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:33:31,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:33:31,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:33:31,726 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:33:31,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:33:31,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:33:31,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:33:31,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:33:31,731 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:33:31,733 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:33:31,735 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:33:31,736 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:33:31,737 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:33:31,738 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:33:31,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:33:31,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:33:31,741 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:33:31,742 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:33:31,742 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:33:31,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:33:31,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:33:31,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:33:31,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:33:31,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:33:31,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:33:31,746 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:33:31,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:33:31,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:33:31,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:33:31,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:33:31,748 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:33:31,749 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 05:33:31,761 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:33:31,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:33:31,762 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:33:31,762 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:33:31,762 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:33:31,762 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:33:31,763 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:33:31,763 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:33:31,763 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:33:31,763 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:33:31,763 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:33:31,764 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:33:31,764 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:33:31,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:33:31,764 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:33:31,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:33:31,764 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:33:31,765 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:33:31,765 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:33:31,765 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:33:31,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:33:31,765 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:33:31,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:33:31,766 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:33:31,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:33:31,766 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:33:31,766 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 05:33:31,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:33:31,767 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:33:31,767 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_c34fea6d-3b90-478a-8379-05e28fb1f459/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 -> 56df0817616f6c5016a1ac832f32db0c87e1c370 [2019-11-20 05:33:31,902 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:33:31,912 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:33:31,915 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:33:31,917 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:33:31,917 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:33:31,918 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1012b.c [2019-11-20 05:33:31,968 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/data/edd735586/55db97fb0aff457986bbae6098f6d8c4/FLAG609d53d4b [2019-11-20 05:33:32,397 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:33:32,397 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/sv-benchmarks/c/float-newlib/double_req_bl_1012b.c [2019-11-20 05:33:32,403 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/data/edd735586/55db97fb0aff457986bbae6098f6d8c4/FLAG609d53d4b [2019-11-20 05:33:32,417 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/data/edd735586/55db97fb0aff457986bbae6098f6d8c4 [2019-11-20 05:33:32,420 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:33:32,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:33:32,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:33:32,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:33:32,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:33:32,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:33:32" (1/1) ... [2019-11-20 05:33:32,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@206c5f4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32, skipping insertion in model container [2019-11-20 05:33:32,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:33:32" (1/1) ... [2019-11-20 05:33:32,437 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:33:32,457 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:33:32,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:33:32,682 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:33:32,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:33:32,735 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:33:32,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32 WrapperNode [2019-11-20 05:33:32,736 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:33:32,736 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:33:32,737 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:33:32,737 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:33:32,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32" (1/1) ... [2019-11-20 05:33:32,754 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32" (1/1) ... [2019-11-20 05:33:32,788 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:33:32,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:33:32,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:33:32,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:33:32,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32" (1/1) ... [2019-11-20 05:33:32,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32" (1/1) ... [2019-11-20 05:33:32,800 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32" (1/1) ... [2019-11-20 05:33:32,800 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32" (1/1) ... [2019-11-20 05:33:32,809 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32" (1/1) ... [2019-11-20 05:33:32,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32" (1/1) ... [2019-11-20 05:33:32,815 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32" (1/1) ... [2019-11-20 05:33:32,819 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:33:32,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:33:32,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:33:32,819 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:33:32,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/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 [2019-11-20 05:33:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:33:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 05:33:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:33:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 05:33:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:33:32,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:33:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 05:33:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:33:33,330 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:33:33,330 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 05:33:33,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:33:33 BoogieIcfgContainer [2019-11-20 05:33:33,332 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:33:33,332 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 05:33:33,333 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 05:33:33,342 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 05:33:33,343 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:33:33" (1/1) ... [2019-11-20 05:33:33,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:33:33,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 05:33:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2019-11-20 05:33:33,381 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2019-11-20 05:33:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 05:33:33,383 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 05:33:33,424 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) [2019-11-20 05:33:33,429 INFO L168 Benchmark]: Toolchain (without parser) took 1006.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -140.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:33:33,429 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:33:33,430 INFO L168 Benchmark]: CACSL2BoogieTranslator took 311.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -174.6 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-20 05:33:33,431 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.04 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. [2019-11-20 05:33:33,431 INFO L168 Benchmark]: Boogie Preprocessor took 30.17 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. [2019-11-20 05:33:33,432 INFO L168 Benchmark]: RCFGBuilder took 512.92 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:33:33,433 INFO L168 Benchmark]: CodeCheck took 94.28 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. [2019-11-20 05:33:33,436 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 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 311.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -174.6 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.04 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 30.17 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 512.92 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * CodeCheck took 94.28 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 0.1.24-678e011 [2019-11-20 05:33:35,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:33:35,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:33:35,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:33:35,253 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:33:35,255 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:33:35,257 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:33:35,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:33:35,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:33:35,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:33:35,276 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:33:35,278 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:33:35,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:33:35,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:33:35,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:33:35,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:33:35,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:33:35,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:33:35,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:33:35,292 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:33:35,296 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:33:35,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:33:35,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:33:35,302 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:33:35,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:33:35,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:33:35,306 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:33:35,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:33:35,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:33:35,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:33:35,311 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:33:35,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:33:35,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:33:35,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:33:35,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:33:35,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:33:35,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:33:35,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:33:35,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:33:35,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:33:35,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:33:35,319 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 05:33:35,342 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:33:35,342 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:33:35,343 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:33:35,343 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:33:35,344 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:33:35,344 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:33:35,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:33:35,345 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:33:35,345 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:33:35,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:33:35,345 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:33:35,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:33:35,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:33:35,346 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:33:35,346 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:33:35,346 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:33:35,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:33:35,347 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:33:35,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:33:35,347 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:33:35,347 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:33:35,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:33:35,347 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:33:35,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:33:35,349 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:33:35,349 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:33:35,349 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:33:35,350 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:33:35,350 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:33:35,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:33:35,351 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:33:35,351 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:33:35,352 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_c34fea6d-3b90-478a-8379-05e28fb1f459/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 -> 56df0817616f6c5016a1ac832f32db0c87e1c370 [2019-11-20 05:33:35,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:33:35,706 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:33:35,709 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:33:35,711 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:33:35,711 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:33:35,712 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1012b.c [2019-11-20 05:33:35,767 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/data/a256dacfd/0b95d5bed1fa43209d696ca89c948d86/FLAG38c0477c8 [2019-11-20 05:33:36,151 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:33:36,152 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/sv-benchmarks/c/float-newlib/double_req_bl_1012b.c [2019-11-20 05:33:36,158 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/data/a256dacfd/0b95d5bed1fa43209d696ca89c948d86/FLAG38c0477c8 [2019-11-20 05:33:36,586 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/bin/ukojak/data/a256dacfd/0b95d5bed1fa43209d696ca89c948d86 [2019-11-20 05:33:36,589 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:33:36,590 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:33:36,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:33:36,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:33:36,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:33:36,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:33:36" (1/1) ... [2019-11-20 05:33:36,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f6d75b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36, skipping insertion in model container [2019-11-20 05:33:36,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:33:36" (1/1) ... [2019-11-20 05:33:36,609 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:33:36,626 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:33:36,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:33:36,854 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:33:36,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:33:36,921 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:33:36,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36 WrapperNode [2019-11-20 05:33:36,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:33:36,922 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:33:36,922 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:33:36,923 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:33:36,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36" (1/1) ... [2019-11-20 05:33:37,008 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36" (1/1) ... [2019-11-20 05:33:37,026 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:33:37,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:33:37,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:33:37,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:33:37,032 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36" (1/1) ... [2019-11-20 05:33:37,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36" (1/1) ... [2019-11-20 05:33:37,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36" (1/1) ... [2019-11-20 05:33:37,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36" (1/1) ... [2019-11-20 05:33:37,044 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36" (1/1) ... [2019-11-20 05:33:37,049 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36" (1/1) ... [2019-11-20 05:33:37,051 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36" (1/1) ... [2019-11-20 05:33:37,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:33:37,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:33:37,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:33:37,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:33:37,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:33:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c34fea6d-3b90-478a-8379-05e28fb1f459/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 [2019-11-20 05:33:37,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 05:33:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 05:33:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:33:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 05:33:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:33:37,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:33:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:33:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:33:37,472 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:33:37,472 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 05:33:37,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:33:37 BoogieIcfgContainer [2019-11-20 05:33:37,473 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:33:37,474 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 05:33:37,474 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 05:33:37,488 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 05:33:37,488 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:33:37" (1/1) ... [2019-11-20 05:33:37,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:33:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 05:33:37,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2019-11-20 05:33:37,528 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2019-11-20 05:33:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 05:33:37,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 05:33:37,567 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) [2019-11-20 05:33:37,571 INFO L168 Benchmark]: Toolchain (without parser) took 980.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -94.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 11.5 GB. [2019-11-20 05:33:37,572 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. [2019-11-20 05:33:37,572 INFO L168 Benchmark]: CACSL2BoogieTranslator took 331.45 ms. Allocated memory is still 1.0 GB. Free memory was 961.8 MB in the beginning and 945.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:33:37,574 INFO L168 Benchmark]: Boogie Procedure Inliner took 103.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -142.5 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. [2019-11-20 05:33:37,574 INFO L168 Benchmark]: Boogie Preprocessor took 28.12 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:33:37,575 INFO L168 Benchmark]: RCFGBuilder took 419.15 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: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:33:37,576 INFO L168 Benchmark]: CodeCheck took 94.85 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:33:37,580 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 331.45 ms. Allocated memory is still 1.0 GB. Free memory was 961.8 MB in the beginning and 945.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 103.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -142.5 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.12 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 419.15 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: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. * CodeCheck took 94.85 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...