./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0250b.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_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0250b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/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 4c2ea93ce7d7bb69fdc51471a426b8c62557813c .......................................................................................................................................................................................................... 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_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0250b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/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 4c2ea93ce7d7bb69fdc51471a426b8c62557813c ............................................................................................................................................................................................................. 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 [2019-11-19 22:22:02,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:22:02,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:22:02,833 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:22:02,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:22:02,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:22:02,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:22:02,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:22:02,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:22:02,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:22:02,855 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:22:02,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:22:02,856 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:22:02,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:22:02,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:22:02,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:22:02,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:22:02,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:22:02,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:22:02,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:22:02,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:22:02,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:22:02,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:22:02,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:22:02,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:22:02,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:22:02,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:22:02,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:22:02,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:22:02,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:22:02,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:22:02,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:22:02,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:22:02,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:22:02,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:22:02,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:22:02,892 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:22:02,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:22:02,893 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:22:02,894 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:22:02,895 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:22:02,896 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:22:02,921 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:22:02,931 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:22:02,932 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:22:02,932 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:22:02,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:22:02,933 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:22:02,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:22:02,933 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:22:02,933 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:22:02,933 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:22:02,934 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:22:02,934 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:22:02,934 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:22:02,934 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:22:02,935 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:22:02,935 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:22:02,935 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:22:02,935 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:22:02,936 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:22:02,937 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:22:02,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:22:02,937 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:22:02,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:22:02,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:22:02,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:22:02,938 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:22:02,938 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:22:02,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:22:02,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:22:02,939 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_cec3e36e-b18c-439a-a250-1778ba87d29b/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 -> 4c2ea93ce7d7bb69fdc51471a426b8c62557813c [2019-11-19 22:22:03,110 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:22:03,120 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:22:03,123 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:22:03,125 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:22:03,125 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:22:03,126 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0250b.c [2019-11-19 22:22:03,183 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/data/aaac46429/4812b39348a04c938a6b5176af8852b8/FLAGcced3ccb4 [2019-11-19 22:22:03,584 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:22:03,585 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/sv-benchmarks/c/float-newlib/double_req_bl_0250b.c [2019-11-19 22:22:03,592 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/data/aaac46429/4812b39348a04c938a6b5176af8852b8/FLAGcced3ccb4 [2019-11-19 22:22:03,602 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/data/aaac46429/4812b39348a04c938a6b5176af8852b8 [2019-11-19 22:22:03,605 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:22:03,606 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:22:03,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:22:03,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:22:03,610 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:22:03,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:22:03" (1/1) ... [2019-11-19 22:22:03,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@197e5f2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:03, skipping insertion in model container [2019-11-19 22:22:03,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:22:03" (1/1) ... [2019-11-19 22:22:03,620 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:22:03,646 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:22:03,986 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:22:03,990 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:22:04,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:22:04,077 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:22:04,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:04 WrapperNode [2019-11-19 22:22:04,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:22:04,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:22:04,079 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:22:04,079 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:22:04,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:04" (1/1) ... [2019-11-19 22:22:04,102 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:04" (1/1) ... [2019-11-19 22:22:04,151 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:22:04,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:22:04,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:22:04,161 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:22:04,169 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:04" (1/1) ... [2019-11-19 22:22:04,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:04" (1/1) ... [2019-11-19 22:22:04,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:04" (1/1) ... [2019-11-19 22:22:04,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:04" (1/1) ... [2019-11-19 22:22:04,207 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:04" (1/1) ... [2019-11-19 22:22:04,228 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:04" (1/1) ... [2019-11-19 22:22:04,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:04" (1/1) ... [2019-11-19 22:22:04,245 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:22:04,245 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:22:04,245 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:22:04,245 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:22:04,246 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/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 [2019-11-19 22:22:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:22:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 22:22:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:22:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 22:22:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:22:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:22:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 22:22:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:22:05,210 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:22:05,210 INFO L285 CfgBuilder]: Removed 30 assume(true) statements. [2019-11-19 22:22:05,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:22:05 BoogieIcfgContainer [2019-11-19 22:22:05,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:22:05,212 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:22:05,212 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:22:05,222 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:22:05,223 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:22:05" (1/1) ... [2019-11-19 22:22:05,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:22:05,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:22:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 45 states and 73 transitions. [2019-11-19 22:22:05,268 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 73 transitions. [2019-11-19 22:22:05,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-19 22:22:05,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:22:05,309 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) [2019-11-19 22:22:05,313 INFO L168 Benchmark]: Toolchain (without parser) took 1706.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 950.0 MB in the beginning and 1.0 GB in the end (delta: -73.4 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. [2019-11-19 22:22:05,313 INFO L168 Benchmark]: CDTParser took 0.25 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. [2019-11-19 22:22:05,316 INFO L168 Benchmark]: CACSL2BoogieTranslator took 471.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -167.0 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-19 22:22:05,317 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.12 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. [2019-11-19 22:22:05,318 INFO L168 Benchmark]: Boogie Preprocessor took 84.66 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-11-19 22:22:05,320 INFO L168 Benchmark]: RCFGBuilder took 966.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 81.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:22:05,321 INFO L168 Benchmark]: CodeCheck took 99.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:22:05,325 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 0.25 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 471.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -167.0 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.12 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 84.66 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 966.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 81.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 11.5 GB. * CodeCheck took 99.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 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 [2019-11-19 22:22:07,245 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:22:07,246 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:22:07,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:22:07,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:22:07,259 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:22:07,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:22:07,262 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:22:07,264 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:22:07,265 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:22:07,266 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:22:07,267 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:22:07,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:22:07,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:22:07,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:22:07,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:22:07,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:22:07,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:22:07,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:22:07,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:22:07,278 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:22:07,279 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:22:07,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:22:07,280 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:22:07,283 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:22:07,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:22:07,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:22:07,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:22:07,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:22:07,286 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:22:07,286 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:22:07,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:22:07,288 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:22:07,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:22:07,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:22:07,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:22:07,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:22:07,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:22:07,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:22:07,292 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:22:07,293 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:22:07,294 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:22:07,307 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:22:07,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:22:07,308 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:22:07,309 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:22:07,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:22:07,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:22:07,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:22:07,310 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:22:07,310 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:22:07,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:22:07,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:22:07,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:22:07,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:22:07,312 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:22:07,312 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:22:07,312 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:22:07,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:22:07,313 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:22:07,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:22:07,313 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:22:07,313 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:22:07,314 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:22:07,314 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:22:07,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:22:07,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:22:07,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:22:07,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:22:07,315 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:22:07,315 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:22:07,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:22:07,316 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:22:07,316 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:22:07,316 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_cec3e36e-b18c-439a-a250-1778ba87d29b/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 -> 4c2ea93ce7d7bb69fdc51471a426b8c62557813c [2019-11-19 22:22:07,601 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:22:07,610 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:22:07,622 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:22:07,623 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:22:07,624 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:22:07,624 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0250b.c [2019-11-19 22:22:07,688 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/data/51f32c9bf/1efe156e538c4403a15e121353c1d5fd/FLAG374b2f1a4 [2019-11-19 22:22:08,120 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:22:08,120 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/sv-benchmarks/c/float-newlib/double_req_bl_0250b.c [2019-11-19 22:22:08,128 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/data/51f32c9bf/1efe156e538c4403a15e121353c1d5fd/FLAG374b2f1a4 [2019-11-19 22:22:08,527 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/bin/ukojak/data/51f32c9bf/1efe156e538c4403a15e121353c1d5fd [2019-11-19 22:22:08,532 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:22:08,534 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:22:08,537 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:22:08,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:22:08,540 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:22:08,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:22:08" (1/1) ... [2019-11-19 22:22:08,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bb862d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08, skipping insertion in model container [2019-11-19 22:22:08,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:22:08" (1/1) ... [2019-11-19 22:22:08,548 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:22:08,576 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:22:08,824 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:22:08,830 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:22:08,955 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:22:08,981 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:22:08,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08 WrapperNode [2019-11-19 22:22:08,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:22:08,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:22:08,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:22:08,983 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:22:08,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08" (1/1) ... [2019-11-19 22:22:09,004 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08" (1/1) ... [2019-11-19 22:22:09,048 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:22:09,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:22:09,049 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:22:09,049 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:22:09,058 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08" (1/1) ... [2019-11-19 22:22:09,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08" (1/1) ... [2019-11-19 22:22:09,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08" (1/1) ... [2019-11-19 22:22:09,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08" (1/1) ... [2019-11-19 22:22:09,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08" (1/1) ... [2019-11-19 22:22:09,089 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08" (1/1) ... [2019-11-19 22:22:09,093 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08" (1/1) ... [2019-11-19 22:22:09,098 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:22:09,099 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:22:09,099 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:22:09,099 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:22:09,100 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cec3e36e-b18c-439a-a250-1778ba87d29b/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 [2019-11-19 22:22:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-19 22:22:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-19 22:22:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:22:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 22:22:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:22:09,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:22:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:22:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:23:46,589 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:23:46,589 INFO L285 CfgBuilder]: Removed 30 assume(true) statements. [2019-11-19 22:23:46,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:23:46 BoogieIcfgContainer [2019-11-19 22:23:46,591 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:23:46,591 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:23:46,592 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:23:46,604 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:23:46,604 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:23:46" (1/1) ... [2019-11-19 22:23:46,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:23:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:23:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 45 states and 73 transitions. [2019-11-19 22:23:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 73 transitions. [2019-11-19 22:23:46,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-19 22:23:46,665 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:23:46,708 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) [2019-11-19 22:23:46,714 INFO L168 Benchmark]: Toolchain (without parser) took 98178.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 960.4 MB in the beginning and 1.0 GB in the end (delta: -48.8 MB). Peak memory consumption was 66.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:23:46,715 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. [2019-11-19 22:23:46,716 INFO L168 Benchmark]: CACSL2BoogieTranslator took 445.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -144.4 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:23:46,716 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.53 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. [2019-11-19 22:23:46,717 INFO L168 Benchmark]: Boogie Preprocessor took 50.09 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. [2019-11-19 22:23:46,718 INFO L168 Benchmark]: RCFGBuilder took 97492.00 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 82.2 MB). Peak memory consumption was 82.2 MB. Max. memory is 11.5 GB. [2019-11-19 22:23:46,719 INFO L168 Benchmark]: CodeCheck took 120.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:23:46,722 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 445.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -144.4 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.53 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. * Boogie Preprocessor took 50.09 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 97492.00 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 82.2 MB). Peak memory consumption was 82.2 MB. Max. memory is 11.5 GB. * CodeCheck took 120.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 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. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...