./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 875e041813cc52e2b4711be1a316a97bbafa7756 .................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 875e041813cc52e2b4711be1a316a97bbafa7756 ..................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:33:01,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:33:01,877 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:33:01,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:33:01,939 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:33:01,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:33:01,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:33:01,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:33:01,953 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:33:01,960 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:33:01,961 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:33:01,963 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:33:01,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:33:01,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:33:01,969 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:33:01,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:33:01,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:33:01,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:33:01,980 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:33:01,988 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:33:01,990 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:33:01,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:33:01,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:33:01,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:33:02,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:33:02,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:33:02,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:33:02,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:33:02,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:33:02,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:33:02,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:33:02,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:33:02,014 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:33:02,015 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:33:02,016 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:33:02,017 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:33:02,018 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:33:02,018 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:33:02,019 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:33:02,021 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:33:02,022 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:33:02,025 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:33:02,065 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:33:02,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:33:02,067 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:33:02,067 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:33:02,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:33:02,068 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:33:02,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:33:02,068 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:33:02,069 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:33:02,069 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:33:02,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:33:02,070 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:33:02,071 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:33:02,071 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:33:02,071 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:33:02,071 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:33:02,071 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:33:02,072 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:33:02,072 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:33:02,072 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:33:02,072 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:33:02,073 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:33:02,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:33:02,073 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:33:02,073 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:33:02,073 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:33:02,074 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:33:02,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:33:02,074 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:33:02,074 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 875e041813cc52e2b4711be1a316a97bbafa7756 [2020-11-28 04:33:02,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:33:02,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:33:02,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:33:02,392 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:33:02,393 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:33:02,394 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2020-11-28 04:33:02,484 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/data/d7487d245/9fefe996b46c467282932cdc0f768546/FLAGec08d4bc4 [2020-11-28 04:33:02,937 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:33:02,938 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2020-11-28 04:33:02,944 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/data/d7487d245/9fefe996b46c467282932cdc0f768546/FLAGec08d4bc4 [2020-11-28 04:33:03,297 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/data/d7487d245/9fefe996b46c467282932cdc0f768546 [2020-11-28 04:33:03,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:33:03,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:33:03,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:03,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:33:03,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:33:03,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:03" (1/1) ... [2020-11-28 04:33:03,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66dc90d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03, skipping insertion in model container [2020-11-28 04:33:03,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:03" (1/1) ... [2020-11-28 04:33:03,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:33:03,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:33:03,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:33:03,535 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:33:03,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:33:03,582 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:33:03,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03 WrapperNode [2020-11-28 04:33:03,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:03,584 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:33:03,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:33:03,584 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:33:03,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03" (1/1) ... [2020-11-28 04:33:03,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03" (1/1) ... [2020-11-28 04:33:03,623 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:33:03,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:33:03,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:33:03,624 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:33:03,633 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03" (1/1) ... [2020-11-28 04:33:03,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03" (1/1) ... [2020-11-28 04:33:03,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03" (1/1) ... [2020-11-28 04:33:03,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03" (1/1) ... [2020-11-28 04:33:03,645 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03" (1/1) ... [2020-11-28 04:33:03,650 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03" (1/1) ... [2020-11-28 04:33:03,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03" (1/1) ... [2020-11-28 04:33:03,656 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:33:03,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:33:03,657 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:33:03,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:33:03,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/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 [2020-11-28 04:33:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 04:33:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:33:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-28 04:33:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-28 04:33:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-11-28 04:33:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:33:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:33:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-28 04:33:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-28 04:33:04,338 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:33:04,338 INFO L298 CfgBuilder]: Removed 16 assume(true) statements. [2020-11-28 04:33:04,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:33:04 BoogieIcfgContainer [2020-11-28 04:33:04,340 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:33:04,341 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:33:04,341 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:33:04,352 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:33:04,353 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:33:04" (1/1) ... [2020-11-28 04:33:04,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:33:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:33:04,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2020-11-28 04:33:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2020-11-28 04:33:04,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-28 04:33:04,401 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:33:04,446 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:33:04,451 INFO L168 Benchmark]: Toolchain (without parser) took 1148.71 ms. Allocated memory is still 104.9 MB. Free memory was 72.3 MB in the beginning and 44.2 MB in the end (delta: 28.1 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:04,453 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 73.4 MB. Free memory was 33.5 MB in the beginning and 33.4 MB in the end (delta: 77.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:04,455 INFO L168 Benchmark]: CACSL2BoogieTranslator took 280.34 ms. Allocated memory is still 104.9 MB. Free memory was 72.1 MB in the beginning and 79.9 MB in the end (delta: -7.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:04,456 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.77 ms. Allocated memory is still 104.9 MB. Free memory was 79.9 MB in the beginning and 77.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:04,457 INFO L168 Benchmark]: Boogie Preprocessor took 32.35 ms. Allocated memory is still 104.9 MB. Free memory was 77.8 MB in the beginning and 76.2 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:04,459 INFO L168 Benchmark]: RCFGBuilder took 683.73 ms. Allocated memory is still 104.9 MB. Free memory was 76.2 MB in the beginning and 49.3 MB in the end (delta: 26.9 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:04,459 INFO L168 Benchmark]: CodeCheck took 107.64 ms. Allocated memory is still 104.9 MB. Free memory was 49.3 MB in the beginning and 44.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:04,472 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 73.4 MB. Free memory was 33.5 MB in the beginning and 33.4 MB in the end (delta: 77.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 280.34 ms. Allocated memory is still 104.9 MB. Free memory was 72.1 MB in the beginning and 79.9 MB in the end (delta: -7.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 38.77 ms. Allocated memory is still 104.9 MB. Free memory was 79.9 MB in the beginning and 77.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 32.35 ms. Allocated memory is still 104.9 MB. Free memory was 77.8 MB in the beginning and 76.2 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 683.73 ms. Allocated memory is still 104.9 MB. Free memory was 76.2 MB in the beginning and 49.3 MB in the end (delta: 26.9 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * CodeCheck took 107.64 ms. Allocated memory is still 104.9 MB. Free memory was 49.3 MB in the beginning and 44.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:33:07,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:33:07,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:33:07,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:33:07,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:33:07,058 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:33:07,060 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:33:07,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:33:07,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:33:07,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:33:07,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:33:07,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:33:07,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:33:07,072 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:33:07,073 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:33:07,075 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:33:07,076 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:33:07,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:33:07,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:33:07,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:33:07,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:33:07,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:33:07,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:33:07,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:33:07,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:33:07,107 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:33:07,107 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:33:07,109 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:33:07,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:33:07,112 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:33:07,132 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:33:07,133 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:33:07,134 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:33:07,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:33:07,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:33:07,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:33:07,138 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:33:07,138 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:33:07,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:33:07,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:33:07,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:33:07,141 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:33:07,164 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:33:07,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:33:07,166 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:33:07,166 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:33:07,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:33:07,167 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:33:07,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:33:07,167 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:33:07,168 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:33:07,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:33:07,168 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:33:07,168 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:33:07,168 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:33:07,169 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:33:07,169 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:33:07,169 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:33:07,169 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:33:07,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:33:07,169 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:33:07,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:33:07,170 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:33:07,170 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:33:07,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:33:07,170 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:33:07,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:33:07,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:33:07,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:33:07,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:33:07,171 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:33:07,172 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:33:07,179 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:33:07,179 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:33:07,180 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:33:07,180 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 875e041813cc52e2b4711be1a316a97bbafa7756 [2020-11-28 04:33:07,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:33:07,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:33:07,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:33:07,647 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:33:07,650 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:33:07,651 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2020-11-28 04:33:07,713 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/data/b819b2cbd/2513c3a774744f88ad08ee817cae8ba2/FLAGe9bbc1b09 [2020-11-28 04:33:08,235 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:33:08,237 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/sv-benchmarks/c/float-newlib/double_req_bl_1032d.c [2020-11-28 04:33:08,246 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/data/b819b2cbd/2513c3a774744f88ad08ee817cae8ba2/FLAGe9bbc1b09 [2020-11-28 04:33:08,574 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/bin/ukojak/data/b819b2cbd/2513c3a774744f88ad08ee817cae8ba2 [2020-11-28 04:33:08,577 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:33:08,579 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:33:08,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:08,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:33:08,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:33:08,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:08" (1/1) ... [2020-11-28 04:33:08,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70f7dcf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08, skipping insertion in model container [2020-11-28 04:33:08,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:33:08" (1/1) ... [2020-11-28 04:33:08,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:33:08,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:33:08,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:33:08,793 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:33:08,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:33:08,903 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:33:08,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08 WrapperNode [2020-11-28 04:33:08,907 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:33:08,908 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:33:08,908 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:33:08,909 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:33:08,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08" (1/1) ... [2020-11-28 04:33:08,941 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08" (1/1) ... [2020-11-28 04:33:08,982 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:33:08,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:33:08,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:33:08,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:33:08,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08" (1/1) ... [2020-11-28 04:33:08,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08" (1/1) ... [2020-11-28 04:33:09,014 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08" (1/1) ... [2020-11-28 04:33:09,015 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08" (1/1) ... [2020-11-28 04:33:09,025 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08" (1/1) ... [2020-11-28 04:33:09,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08" (1/1) ... [2020-11-28 04:33:09,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08" (1/1) ... [2020-11-28 04:33:09,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:33:09,059 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:33:09,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:33:09,059 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:33:09,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:33:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d962cdd9-0038-495c-b5ba-2bd9ba647e20/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 [2020-11-28 04:33:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-11-28 04:33:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-11-28 04:33:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-28 04:33:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:33:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-28 04:33:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:33:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:33:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-28 04:33:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-28 04:33:10,150 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:33:10,150 INFO L298 CfgBuilder]: Removed 16 assume(true) statements. [2020-11-28 04:33:10,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:33:10 BoogieIcfgContainer [2020-11-28 04:33:10,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:33:10,153 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:33:10,153 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:33:10,167 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:33:10,168 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:33:10" (1/1) ... [2020-11-28 04:33:10,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:33:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:33:10,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2020-11-28 04:33:10,227 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2020-11-28 04:33:10,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-28 04:33:10,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:33:10,278 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:33:10,287 INFO L168 Benchmark]: Toolchain (without parser) took 1705.85 ms. Allocated memory is still 69.2 MB. Free memory was 49.9 MB in the beginning and 37.5 MB in the end (delta: 12.3 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:10,289 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 69.2 MB. Free memory is still 50.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:10,291 INFO L168 Benchmark]: CACSL2BoogieTranslator took 326.96 ms. Allocated memory is still 69.2 MB. Free memory was 49.7 MB in the beginning and 51.2 MB in the end (delta: -1.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:10,293 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.44 ms. Allocated memory is still 69.2 MB. Free memory was 51.2 MB in the beginning and 49.4 MB in the end (delta: 1.8 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:33:10,294 INFO L168 Benchmark]: Boogie Preprocessor took 73.58 ms. Allocated memory is still 69.2 MB. Free memory was 49.4 MB in the beginning and 47.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:10,295 INFO L168 Benchmark]: RCFGBuilder took 1093.89 ms. Allocated memory is still 69.2 MB. Free memory was 47.6 MB in the beginning and 42.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 22.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:10,296 INFO L168 Benchmark]: CodeCheck took 130.46 ms. Allocated memory is still 69.2 MB. Free memory was 42.5 MB in the beginning and 37.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:33:10,308 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 69.2 MB. Free memory is still 50.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 326.96 ms. Allocated memory is still 69.2 MB. Free memory was 49.7 MB in the beginning and 51.2 MB in the end (delta: -1.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 74.44 ms. Allocated memory is still 69.2 MB. Free memory was 51.2 MB in the beginning and 49.4 MB in the end (delta: 1.8 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 73.58 ms. Allocated memory is still 69.2 MB. Free memory was 49.4 MB in the beginning and 47.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1093.89 ms. Allocated memory is still 69.2 MB. Free memory was 47.6 MB in the beginning and 42.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 22.6 MB. Max. memory is 16.1 GB. * CodeCheck took 130.46 ms. Allocated memory is still 69.2 MB. Free memory was 42.5 MB in the beginning and 37.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...