./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0281.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0281.c -s /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/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 41a526911f5478d4ee67d1ffe54a57e775a21596 .................................................................................................................................................................................................................. 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_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0281.c -s /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/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 41a526911f5478d4ee67d1ffe54a57e775a21596 ...................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:34:21,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:34:21,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:34:21,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:34:21,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:34:21,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:34:21,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:34:21,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:34:21,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:34:21,570 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:34:21,572 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:34:21,574 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:34:21,576 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:34:21,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:34:21,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:34:21,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:34:21,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:34:21,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:34:21,598 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:34:21,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:34:21,614 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:34:21,616 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:34:21,618 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:34:21,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:34:21,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:34:21,629 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:34:21,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:34:21,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:34:21,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:34:21,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:34:21,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:34:21,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:34:21,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:34:21,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:34:21,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:34:21,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:34:21,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:34:21,649 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:34:21,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:34:21,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:34:21,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:34:21,656 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:34:21,700 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:34:21,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:34:21,703 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:34:21,703 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:34:21,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:34:21,704 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:34:21,705 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:34:21,705 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:34:21,705 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:34:21,706 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:34:21,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:34:21,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:34:21,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:34:21,708 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:34:21,708 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:34:21,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:34:21,709 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:34:21,709 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:34:21,710 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:34:21,711 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:34:21,711 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:34:21,711 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:34:21,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:34:21,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:34:21,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:34:21,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:34:21,713 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:34:21,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:34:21,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:34:21,713 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_fb2f7337-2994-4623-b365-4de87bf4217f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 41a526911f5478d4ee67d1ffe54a57e775a21596 [2020-12-01 17:34:22,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:34:22,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:34:22,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:34:22,098 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:34:22,100 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:34:22,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0281.c [2020-12-01 17:34:22,231 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/data/feead9bca/4523035c3cda49d6afbf82941fd1c7f3/FLAG3ebb361c2 [2020-12-01 17:34:22,911 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:34:22,912 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/sv-benchmarks/c/float-newlib/double_req_bl_0281.c [2020-12-01 17:34:22,923 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/data/feead9bca/4523035c3cda49d6afbf82941fd1c7f3/FLAG3ebb361c2 [2020-12-01 17:34:23,243 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/data/feead9bca/4523035c3cda49d6afbf82941fd1c7f3 [2020-12-01 17:34:23,266 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:34:23,268 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:34:23,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:34:23,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:34:23,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:34:23,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:34:23" (1/1) ... [2020-12-01 17:34:23,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc8aa8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23, skipping insertion in model container [2020-12-01 17:34:23,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:34:23" (1/1) ... [2020-12-01 17:34:23,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:34:23,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:34:23,719 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:34:23,749 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:34:23,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:34:23,837 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:34:23,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23 WrapperNode [2020-12-01 17:34:23,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:34:23,839 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:34:23,840 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:34:23,840 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:34:23,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23" (1/1) ... [2020-12-01 17:34:23,867 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23" (1/1) ... [2020-12-01 17:34:23,942 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:34:23,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:34:23,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:34:23,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:34:23,971 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23" (1/1) ... [2020-12-01 17:34:23,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23" (1/1) ... [2020-12-01 17:34:23,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23" (1/1) ... [2020-12-01 17:34:24,003 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23" (1/1) ... [2020-12-01 17:34:24,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23" (1/1) ... [2020-12-01 17:34:24,033 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23" (1/1) ... [2020-12-01 17:34:24,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23" (1/1) ... [2020-12-01 17:34:24,044 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:34:24,045 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:34:24,046 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:34:24,046 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:34:24,059 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/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 [2020-12-01 17:34:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:34:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:34:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 17:34:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:34:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 17:34:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:34:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:34:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:34:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:34:25,666 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:34:25,666 INFO L298 CfgBuilder]: Removed 32 assume(true) statements. [2020-12-01 17:34:25,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:34:25 BoogieIcfgContainer [2020-12-01 17:34:25,670 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:34:25,671 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:34:25,671 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:34:25,685 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:34:25,685 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:34:25" (1/1) ... [2020-12-01 17:34:25,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:34:25,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:34:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2020-12-01 17:34:25,765 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2020-12-01 17:34:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 17:34:25,771 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:34:25,830 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) [2020-12-01 17:34:25,843 INFO L168 Benchmark]: Toolchain (without parser) took 2573.25 ms. Allocated memory is still 102.8 MB. Free memory was 73.6 MB in the beginning and 69.4 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:25,845 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 83.9 MB. Free memory was 40.7 MB in the beginning and 40.6 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:34:25,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 566.41 ms. Allocated memory is still 102.8 MB. Free memory was 73.6 MB in the beginning and 74.7 MB in the end (delta: -1.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:25,849 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.02 ms. Allocated memory is still 102.8 MB. Free memory was 74.7 MB in the beginning and 71.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:25,851 INFO L168 Benchmark]: Boogie Preprocessor took 88.30 ms. Allocated memory is still 102.8 MB. Free memory was 71.5 MB in the beginning and 69.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:25,852 INFO L168 Benchmark]: RCFGBuilder took 1624.37 ms. Allocated memory is still 102.8 MB. Free memory was 69.4 MB in the beginning and 74.3 MB in the end (delta: -4.9 MB). Peak memory consumption was 42.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:25,853 INFO L168 Benchmark]: CodeCheck took 168.96 ms. Allocated memory is still 102.8 MB. Free memory was 74.3 MB in the beginning and 69.4 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:25,866 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 0.35 ms. Allocated memory is still 83.9 MB. Free memory was 40.7 MB in the beginning and 40.6 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 566.41 ms. Allocated memory is still 102.8 MB. Free memory was 73.6 MB in the beginning and 74.7 MB in the end (delta: -1.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 116.02 ms. Allocated memory is still 102.8 MB. Free memory was 74.7 MB in the beginning and 71.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 88.30 ms. Allocated memory is still 102.8 MB. Free memory was 71.5 MB in the beginning and 69.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1624.37 ms. Allocated memory is still 102.8 MB. Free memory was 69.4 MB in the beginning and 74.3 MB in the end (delta: -4.9 MB). Peak memory consumption was 42.3 MB. Max. memory is 16.1 GB. * CodeCheck took 168.96 ms. Allocated memory is still 102.8 MB. Free memory was 74.3 MB in the beginning and 69.4 MB in the end (delta: 4.9 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 0.2.0-69874e2 [2020-12-01 17:34:29,128 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:34:29,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:34:29,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:34:29,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:34:29,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:34:29,200 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:34:29,208 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:34:29,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:34:29,223 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:34:29,243 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:34:29,245 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:34:29,246 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:34:29,247 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:34:29,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:34:29,251 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:34:29,252 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:34:29,253 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:34:29,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:34:29,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:34:29,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:34:29,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:34:29,287 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:34:29,293 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:34:29,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:34:29,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:34:29,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:34:29,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:34:29,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:34:29,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:34:29,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:34:29,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:34:29,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:34:29,321 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:34:29,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:34:29,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:34:29,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:34:29,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:34:29,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:34:29,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:34:29,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:34:29,331 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:34:29,382 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:34:29,382 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:34:29,384 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:34:29,384 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:34:29,385 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:34:29,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:34:29,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:34:29,387 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:34:29,387 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:34:29,387 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:34:29,388 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:34:29,388 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:34:29,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:34:29,389 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:34:29,389 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:34:29,389 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:34:29,390 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:34:29,390 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:34:29,390 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:34:29,391 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:34:29,391 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:34:29,391 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:34:29,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:34:29,392 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:34:29,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:34:29,393 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:34:29,393 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:34:29,393 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:34:29,394 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:34:29,394 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:34:29,394 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:34:29,395 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:34:29,395 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:34:29,395 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_fb2f7337-2994-4623-b365-4de87bf4217f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 41a526911f5478d4ee67d1ffe54a57e775a21596 [2020-12-01 17:34:29,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:34:29,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:34:29,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:34:29,930 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:34:29,934 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:34:29,935 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0281.c [2020-12-01 17:34:30,036 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/data/2f5a025ae/eb4e8a3f3b6b47ef92967f211a164fc5/FLAGf8d9ac41d [2020-12-01 17:34:30,822 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:34:30,823 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/sv-benchmarks/c/float-newlib/double_req_bl_0281.c [2020-12-01 17:34:30,835 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/data/2f5a025ae/eb4e8a3f3b6b47ef92967f211a164fc5/FLAGf8d9ac41d [2020-12-01 17:34:31,112 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/bin/ukojak/data/2f5a025ae/eb4e8a3f3b6b47ef92967f211a164fc5 [2020-12-01 17:34:31,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:34:31,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:34:31,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:34:31,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:34:31,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:34:31,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:34:31" (1/1) ... [2020-12-01 17:34:31,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299057a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31, skipping insertion in model container [2020-12-01 17:34:31,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:34:31" (1/1) ... [2020-12-01 17:34:31,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:34:31,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:34:31,469 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:34:31,482 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:34:31,538 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:34:31,566 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:34:31,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31 WrapperNode [2020-12-01 17:34:31,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:34:31,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:34:31,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:34:31,573 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:34:31,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31" (1/1) ... [2020-12-01 17:34:31,613 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31" (1/1) ... [2020-12-01 17:34:31,648 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:34:31,649 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:34:31,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:34:31,650 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:34:31,658 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31" (1/1) ... [2020-12-01 17:34:31,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31" (1/1) ... [2020-12-01 17:34:31,665 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31" (1/1) ... [2020-12-01 17:34:31,666 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31" (1/1) ... [2020-12-01 17:34:31,684 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31" (1/1) ... [2020-12-01 17:34:31,692 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31" (1/1) ... [2020-12-01 17:34:31,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31" (1/1) ... [2020-12-01 17:34:31,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:34:31,705 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:34:31,706 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:34:31,706 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:34:31,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:34:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fb2f7337-2994-4623-b365-4de87bf4217f/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 [2020-12-01 17:34:31,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 17:34:31,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 17:34:31,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:34:31,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:34:31,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 17:34:31,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:34:31,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:34:31,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 17:34:31,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:36:46,499 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:36:46,499 INFO L298 CfgBuilder]: Removed 32 assume(true) statements. [2020-12-01 17:36:46,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:36:46 BoogieIcfgContainer [2020-12-01 17:36:46,502 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:36:46,502 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:36:46,502 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:36:46,513 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:36:46,514 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:36:46" (1/1) ... [2020-12-01 17:36:46,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:36:46,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:36:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2020-12-01 17:36:46,562 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2020-12-01 17:36:46,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 17:36:46,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:36:46,605 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) [2020-12-01 17:36:46,609 INFO L168 Benchmark]: Toolchain (without parser) took 135483.96 ms. Allocated memory is still 86.0 MB. Free memory was 64.0 MB in the beginning and 47.6 MB in the end (delta: 16.4 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:46,610 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 54.5 MB. Free memory is still 35.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:36:46,611 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.73 ms. Allocated memory is still 86.0 MB. Free memory was 63.8 MB in the beginning and 63.7 MB in the end (delta: 157.0 kB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:46,611 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.64 ms. Allocated memory is still 86.0 MB. Free memory was 63.7 MB in the beginning and 60.8 MB in the end (delta: 2.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:46,612 INFO L168 Benchmark]: Boogie Preprocessor took 55.28 ms. Allocated memory is still 86.0 MB. Free memory was 60.8 MB in the beginning and 58.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:46,613 INFO L168 Benchmark]: RCFGBuilder took 134796.25 ms. Allocated memory is still 86.0 MB. Free memory was 58.3 MB in the beginning and 52.8 MB in the end (delta: 5.4 MB). Peak memory consumption was 39.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:46,613 INFO L168 Benchmark]: CodeCheck took 104.97 ms. Allocated memory is still 86.0 MB. Free memory was 52.8 MB in the beginning and 47.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:46,616 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 0.38 ms. Allocated memory is still 54.5 MB. Free memory is still 35.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 444.73 ms. Allocated memory is still 86.0 MB. Free memory was 63.8 MB in the beginning and 63.7 MB in the end (delta: 157.0 kB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 76.64 ms. Allocated memory is still 86.0 MB. Free memory was 63.7 MB in the beginning and 60.8 MB in the end (delta: 2.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 55.28 ms. Allocated memory is still 86.0 MB. Free memory was 60.8 MB in the beginning and 58.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 134796.25 ms. Allocated memory is still 86.0 MB. Free memory was 58.3 MB in the beginning and 52.8 MB in the end (delta: 5.4 MB). Peak memory consumption was 39.7 MB. Max. memory is 16.1 GB. * CodeCheck took 104.97 ms. Allocated memory is still 86.0 MB. Free memory was 52.8 MB in the beginning and 47.6 MB in the end (delta: 5.2 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. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...