./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1051.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_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1051.c -s /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/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 863e70131520c7e8858a4f32bea4c5cffd3e6ae2 .......................................................................................................................................................................................................... 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_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1051.c -s /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/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 863e70131520c7e8858a4f32bea4c5cffd3e6ae2 ............................................................................................................................................................................................................ 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 06:31:02,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:31:02,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:31:02,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:31:02,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:31:02,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:31:02,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:31:02,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:31:02,907 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:31:02,911 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:31:02,912 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:31:02,913 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:31:02,913 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:31:02,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:31:02,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:31:02,917 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:31:02,918 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:31:02,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:31:02,921 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:31:02,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:31:02,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:31:02,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:31:02,933 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:31:02,934 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:31:02,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:31:02,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:31:02,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:31:02,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:31:02,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:31:02,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:31:02,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:31:02,941 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:31:02,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:31:02,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:31:02,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:31:02,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:31:02,944 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:31:02,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:31:02,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:31:02,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:31:02,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:31:02,947 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 06:31:02,971 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:31:02,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:31:02,971 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:31:02,972 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:31:02,972 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:31:02,972 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:31:02,973 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:31:02,973 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:31:02,973 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 06:31:02,973 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:31:02,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:31:02,973 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:31:02,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:31:02,974 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:31:02,974 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:31:02,974 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:31:02,974 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:31:02,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:31:02,975 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:31:02,975 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:31:02,975 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:31:02,975 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:31:02,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:31:02,976 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:31:02,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:31:02,976 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:31:02,976 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 06:31:02,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 06:31:02,976 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:31:02,977 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_620ddb67-4232-40bd-8b1c-27a003b6bf50/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 -> 863e70131520c7e8858a4f32bea4c5cffd3e6ae2 [2019-11-20 06:31:03,122 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:31:03,132 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:31:03,135 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:31:03,136 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:31:03,137 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:31:03,137 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1051.c [2019-11-20 06:31:03,188 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/data/2843d4e6b/f6d235e65c3f4abba70f7ad68f6f6383/FLAG8e9b47a71 [2019-11-20 06:31:03,588 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:31:03,589 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/sv-benchmarks/c/float-newlib/float_req_bl_1051.c [2019-11-20 06:31:03,595 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/data/2843d4e6b/f6d235e65c3f4abba70f7ad68f6f6383/FLAG8e9b47a71 [2019-11-20 06:31:03,935 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/data/2843d4e6b/f6d235e65c3f4abba70f7ad68f6f6383 [2019-11-20 06:31:03,938 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:31:03,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:31:03,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:31:03,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:31:03,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:31:03,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:31:03" (1/1) ... [2019-11-20 06:31:03,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76e34721 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:03, skipping insertion in model container [2019-11-20 06:31:03,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:31:03" (1/1) ... [2019-11-20 06:31:03,968 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:31:03,990 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:31:04,286 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:31:04,291 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:31:04,340 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:31:04,367 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:31:04,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:04 WrapperNode [2019-11-20 06:31:04,368 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:31:04,369 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:31:04,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:31:04,369 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:31:04,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:04" (1/1) ... [2019-11-20 06:31:04,384 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:04" (1/1) ... [2019-11-20 06:31:04,406 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:31:04,406 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:31:04,407 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:31:04,407 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:31:04,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:04" (1/1) ... [2019-11-20 06:31:04,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:04" (1/1) ... [2019-11-20 06:31:04,418 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:04" (1/1) ... [2019-11-20 06:31:04,418 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:04" (1/1) ... [2019-11-20 06:31:04,425 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:04" (1/1) ... [2019-11-20 06:31:04,430 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:04" (1/1) ... [2019-11-20 06:31:04,432 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:04" (1/1) ... [2019-11-20 06:31:04,434 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:31:04,435 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:31:04,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:31:04,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:31:04,438 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/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 06:31:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:31:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 06:31:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 06:31:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 06:31:04,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:31:04,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:31:04,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 06:31:04,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:31:04,943 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 06:31:04,944 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-20 06:31:04,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:31:04 BoogieIcfgContainer [2019-11-20 06:31:04,945 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 06:31:04,946 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 06:31:04,946 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 06:31:04,956 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 06:31:04,956 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:31:04" (1/1) ... [2019-11-20 06:31:04,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 06:31:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 06:31:04,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2019-11-20 06:31:04,997 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2019-11-20 06:31:04,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 06:31:05,000 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 06:31:05,038 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 06:31:05,042 INFO L168 Benchmark]: Toolchain (without parser) took 1101.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -155.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:31:05,043 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:31:05,044 INFO L168 Benchmark]: CACSL2BoogieTranslator took 427.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -195.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-20 06:31:05,044 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.69 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 06:31:05,045 INFO L168 Benchmark]: Boogie Preprocessor took 27.82 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 06:31:05,046 INFO L168 Benchmark]: RCFGBuilder took 510.67 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: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. [2019-11-20 06:31:05,046 INFO L168 Benchmark]: CodeCheck took 94.40 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 06:31:05,049 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 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 427.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -195.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 510.67 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: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. * CodeCheck took 94.40 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 06:31:06,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:31:06,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:31:06,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:31:06,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:31:06,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:31:06,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:31:06,962 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:31:06,964 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:31:06,965 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:31:06,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:31:06,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:31:06,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:31:06,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:31:06,969 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:31:06,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:31:06,971 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:31:06,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:31:06,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:31:06,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:31:06,977 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:31:06,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:31:06,980 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:31:06,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:31:06,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:31:06,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:31:06,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:31:06,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:31:06,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:31:06,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:31:06,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:31:06,990 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:31:06,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:31:06,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:31:06,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:31:06,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:31:06,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:31:06,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:31:06,993 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:31:06,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:31:06,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:31:06,995 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 06:31:07,017 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:31:07,018 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:31:07,018 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:31:07,019 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:31:07,019 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:31:07,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:31:07,020 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:31:07,020 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:31:07,020 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:31:07,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:31:07,021 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:31:07,021 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:31:07,021 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:31:07,021 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 06:31:07,021 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 06:31:07,022 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:31:07,022 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:31:07,022 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:31:07,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:31:07,022 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:31:07,023 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:31:07,023 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:31:07,023 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:31:07,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:31:07,024 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:31:07,024 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:31:07,024 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:31:07,024 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 06:31:07,024 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 06:31:07,025 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:31:07,025 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 06:31:07,025 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 06:31:07,025 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_620ddb67-4232-40bd-8b1c-27a003b6bf50/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 -> 863e70131520c7e8858a4f32bea4c5cffd3e6ae2 [2019-11-20 06:31:07,303 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:31:07,315 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:31:07,319 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:31:07,320 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:31:07,320 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:31:07,321 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1051.c [2019-11-20 06:31:07,371 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/data/769ed03a5/4c3aa6e4a1b946708453eb53dfb0061b/FLAG1613cf556 [2019-11-20 06:31:07,747 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:31:07,747 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/sv-benchmarks/c/float-newlib/float_req_bl_1051.c [2019-11-20 06:31:07,754 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/data/769ed03a5/4c3aa6e4a1b946708453eb53dfb0061b/FLAG1613cf556 [2019-11-20 06:31:08,129 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/bin/ukojak/data/769ed03a5/4c3aa6e4a1b946708453eb53dfb0061b [2019-11-20 06:31:08,132 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:31:08,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:31:08,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:31:08,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:31:08,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:31:08,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:31:08" (1/1) ... [2019-11-20 06:31:08,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@370cf650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08, skipping insertion in model container [2019-11-20 06:31:08,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:31:08" (1/1) ... [2019-11-20 06:31:08,148 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:31:08,163 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:31:08,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:31:08,385 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:31:08,411 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:31:08,430 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:31:08,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08 WrapperNode [2019-11-20 06:31:08,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:31:08,431 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:31:08,432 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:31:08,432 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:31:08,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08" (1/1) ... [2019-11-20 06:31:08,496 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08" (1/1) ... [2019-11-20 06:31:08,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:31:08,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:31:08,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:31:08,519 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:31:08,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08" (1/1) ... [2019-11-20 06:31:08,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08" (1/1) ... [2019-11-20 06:31:08,532 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08" (1/1) ... [2019-11-20 06:31:08,532 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08" (1/1) ... [2019-11-20 06:31:08,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08" (1/1) ... [2019-11-20 06:31:08,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08" (1/1) ... [2019-11-20 06:31:08,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08" (1/1) ... [2019-11-20 06:31:08,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:31:08,552 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:31:08,552 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:31:08,553 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:31:08,553 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:31:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_620ddb67-4232-40bd-8b1c-27a003b6bf50/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 06:31:08,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:31:08,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 06:31:08,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 06:31:08,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:31:08,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:31:08,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 06:31:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 06:31:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:31:10,150 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 06:31:10,151 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-20 06:31:10,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:31:10 BoogieIcfgContainer [2019-11-20 06:31:10,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 06:31:10,152 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 06:31:10,152 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 06:31:10,164 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 06:31:10,164 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:31:10" (1/1) ... [2019-11-20 06:31:10,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 06:31:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 06:31:10,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2019-11-20 06:31:10,199 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2019-11-20 06:31:10,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 06:31:10,201 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 06:31:10,245 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 06:31:10,250 INFO L168 Benchmark]: Toolchain (without parser) took 2115.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -142.5 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2019-11-20 06:31:10,250 INFO L168 Benchmark]: CDTParser took 0.28 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 06:31:10,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 296.62 ms. Allocated memory is still 1.0 GB. Free memory was 961.8 MB in the beginning and 951.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 06:31:10,252 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -202.4 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2019-11-20 06:31:10,253 INFO L168 Benchmark]: Boogie Preprocessor took 32.91 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 06:31:10,253 INFO L168 Benchmark]: RCFGBuilder took 1599.82 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: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:31:10,254 INFO L168 Benchmark]: CodeCheck took 95.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:31:10,257 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 0.28 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 296.62 ms. Allocated memory is still 1.0 GB. Free memory was 961.8 MB in the beginning and 951.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -202.4 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.91 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 1599.82 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: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 11.5 GB. * CodeCheck took 95.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...