./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/sine_6.i --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_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_6.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/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 e25c81e2eb4574cd252b5e7b87db63f4a2acf1a7 ............................................................................................................................................................................................................. 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_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_6.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/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 e25c81e2eb4574cd252b5e7b87db63f4a2acf1a7 ............................................................................................................................................................................................................... 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 04:38:56,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:56,040 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:56,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:56,083 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:56,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:56,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:56,118 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:56,120 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:56,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:56,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:56,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:56,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:56,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:56,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:56,143 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:56,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:56,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:56,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:56,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:56,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:56,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:56,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:56,162 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:56,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:56,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:56,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:56,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:56,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:56,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:56,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:56,171 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:56,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:56,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:56,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:56,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:56,175 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:56,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:56,176 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:56,177 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:56,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:56,187 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:38:56,223 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:56,227 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:56,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:56,228 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:56,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:56,229 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:56,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:56,230 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:56,230 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:56,230 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:56,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:56,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:56,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:56,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:56,232 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:56,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:56,233 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:56,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:56,233 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:56,235 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:56,235 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:56,240 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:56,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:56,242 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:56,242 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:56,243 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:56,244 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:56,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:56,244 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:56,244 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_b2b0cb5c-bdad-4447-9239-b81458404104/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e25c81e2eb4574cd252b5e7b87db63f4a2acf1a7 [2020-11-28 04:38:56,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:56,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:56,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:56,530 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:56,533 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:56,534 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_6.i [2020-11-28 04:38:56,597 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/data/6b8ba484b/495677e351344864bb20812c11fd7a30/FLAG61c74c325 [2020-11-28 04:38:57,043 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:57,043 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/sv-benchmarks/c/floats-cdfpl/sine_6.i [2020-11-28 04:38:57,050 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/data/6b8ba484b/495677e351344864bb20812c11fd7a30/FLAG61c74c325 [2020-11-28 04:38:57,430 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/data/6b8ba484b/495677e351344864bb20812c11fd7a30 [2020-11-28 04:38:57,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:57,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:57,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:57,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:57,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:57,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:57" (1/1) ... [2020-11-28 04:38:57,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30a46af4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57, skipping insertion in model container [2020-11-28 04:38:57,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:57" (1/1) ... [2020-11-28 04:38:57,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:57,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:57,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:57,621 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:38:57,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:57,666 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:38:57,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57 WrapperNode [2020-11-28 04:38:57,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:57,668 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:57,668 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:38:57,668 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:38:57,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57" (1/1) ... [2020-11-28 04:38:57,681 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57" (1/1) ... [2020-11-28 04:38:57,698 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:57,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:38:57,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:38:57,699 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:38:57,707 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57" (1/1) ... [2020-11-28 04:38:57,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57" (1/1) ... [2020-11-28 04:38:57,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57" (1/1) ... [2020-11-28 04:38:57,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57" (1/1) ... [2020-11-28 04:38:57,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57" (1/1) ... [2020-11-28 04:38:57,716 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57" (1/1) ... [2020-11-28 04:38:57,718 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57" (1/1) ... [2020-11-28 04:38:57,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:38:57,721 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:38:57,721 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:38:57,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:38:57,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/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 04:38:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 04:38:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:38:57,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:38:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:38:58,092 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:38:58,092 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-28 04:38:58,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:38:58 BoogieIcfgContainer [2020-11-28 04:38:58,095 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:38:58,096 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:38:58,096 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:38:58,114 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:38:58,115 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:38:58" (1/1) ... [2020-11-28 04:38:58,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:38:58,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:38:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-28 04:38:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-28 04:38:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-28 04:38:58,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:38:58,206 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 04:38:58,212 INFO L168 Benchmark]: Toolchain (without parser) took 776.24 ms. Allocated memory is still 140.5 MB. Free memory was 115.5 MB in the beginning and 95.7 MB in the end (delta: 19.8 MB). Peak memory consumption was 17.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:58,213 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 100.7 MB. Free memory is still 58.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:58,214 INFO L168 Benchmark]: CACSL2BoogieTranslator took 231.87 ms. Allocated memory is still 140.5 MB. Free memory was 115.5 MB in the beginning and 118.3 MB in the end (delta: -2.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:58,215 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.02 ms. Allocated memory is still 140.5 MB. Free memory was 118.3 MB in the beginning and 117.1 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:58,216 INFO L168 Benchmark]: Boogie Preprocessor took 21.49 ms. Allocated memory is still 140.5 MB. Free memory was 117.1 MB in the beginning and 116.2 MB in the end (delta: 934.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:58,217 INFO L168 Benchmark]: RCFGBuilder took 374.00 ms. Allocated memory is still 140.5 MB. Free memory was 116.2 MB in the beginning and 100.8 MB in the end (delta: 15.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:58,218 INFO L168 Benchmark]: CodeCheck took 113.78 ms. Allocated memory is still 140.5 MB. Free memory was 100.8 MB in the beginning and 95.7 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:58,222 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 0.24 ms. Allocated memory is still 100.7 MB. Free memory is still 58.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 231.87 ms. Allocated memory is still 140.5 MB. Free memory was 115.5 MB in the beginning and 118.3 MB in the end (delta: -2.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 30.02 ms. Allocated memory is still 140.5 MB. Free memory was 118.3 MB in the beginning and 117.1 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 21.49 ms. Allocated memory is still 140.5 MB. Free memory was 117.1 MB in the beginning and 116.2 MB in the end (delta: 934.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 374.00 ms. Allocated memory is still 140.5 MB. Free memory was 116.2 MB in the beginning and 100.8 MB in the end (delta: 15.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 113.78 ms. Allocated memory is still 140.5 MB. Free memory was 100.8 MB in the beginning and 95.7 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 04:39:00,788 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:00,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:00,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:00,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:00,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:00,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:00,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:00,847 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:00,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:00,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:00,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:00,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:00,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:00,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:00,857 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:00,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:00,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:00,866 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:00,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:00,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:00,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:00,882 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:00,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:00,890 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:00,891 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:00,891 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:00,896 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:00,900 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:00,901 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:00,902 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:00,903 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:00,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:00,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:00,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:00,910 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:00,911 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:00,911 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:00,911 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:00,913 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:00,914 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:00,915 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:39:00,963 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:00,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:00,966 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:39:00,967 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:39:00,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:00,969 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:00,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:00,970 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:00,970 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:00,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:00,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:39:00,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:00,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:39:00,972 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:00,972 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:00,972 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:00,973 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:00,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:39:00,973 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:00,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:39:00,974 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:00,974 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:00,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:00,974 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:00,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:00,975 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:00,975 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:00,975 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:39:00,976 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:00,976 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:00,976 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:39:00,976 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:00,977 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:00,977 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_b2b0cb5c-bdad-4447-9239-b81458404104/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e25c81e2eb4574cd252b5e7b87db63f4a2acf1a7 [2020-11-28 04:39:01,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:01,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:01,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:01,448 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:01,451 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:01,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_6.i [2020-11-28 04:39:01,526 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/data/92620deda/ff9cb0085bfb49109653aba36bc3e02d/FLAG0a42691bc [2020-11-28 04:39:02,070 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:02,071 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/sv-benchmarks/c/floats-cdfpl/sine_6.i [2020-11-28 04:39:02,077 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/data/92620deda/ff9cb0085bfb49109653aba36bc3e02d/FLAG0a42691bc [2020-11-28 04:39:02,461 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/bin/ukojak/data/92620deda/ff9cb0085bfb49109653aba36bc3e02d [2020-11-28 04:39:02,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:02,467 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:02,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:02,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:02,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:02,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@219132eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02, skipping insertion in model container [2020-11-28 04:39:02,477 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,484 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:02,501 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:02,707 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:02,726 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:39:02,746 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:02,766 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:39:02,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02 WrapperNode [2020-11-28 04:39:02,766 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:02,768 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:02,768 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:39:02,768 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:39:02,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,786 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,804 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:02,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:39:02,805 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:39:02,805 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:39:02,814 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,818 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,829 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:39:02,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:39:02,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:39:02,833 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:39:02,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b2b0cb5c-bdad-4447-9239-b81458404104/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 04:39:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-28 04:39:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:39:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:39:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:39:30,231 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:39:30,231 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-28 04:39:30,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:39:30 BoogieIcfgContainer [2020-11-28 04:39:30,234 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:39:30,235 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:39:30,235 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:39:30,242 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:39:30,243 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:39:30" (1/1) ... [2020-11-28 04:39:30,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:39:30,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:39:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-28 04:39:30,289 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-28 04:39:30,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-28 04:39:30,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:39:30,335 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 04:39:30,341 INFO L168 Benchmark]: Toolchain (without parser) took 27871.71 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 38.0 MB in the beginning and 54.3 MB in the end (delta: -16.2 MB). Peak memory consumption was 17.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:30,341 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory was 41.2 MB in the beginning and 41.2 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:30,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 296.52 ms. Allocated memory is still 58.7 MB. Free memory was 37.8 MB in the beginning and 27.6 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:30,343 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.35 ms. Allocated memory is still 58.7 MB. Free memory was 27.6 MB in the beginning and 26.1 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:30,344 INFO L168 Benchmark]: Boogie Preprocessor took 27.18 ms. Allocated memory is still 58.7 MB. Free memory was 26.1 MB in the beginning and 24.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:30,345 INFO L168 Benchmark]: RCFGBuilder took 27401.20 ms. Allocated memory is still 58.7 MB. Free memory was 24.9 MB in the beginning and 28.8 MB in the end (delta: -3.9 MB). Peak memory consumption was 5.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:30,347 INFO L168 Benchmark]: CodeCheck took 103.38 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 28.8 MB in the beginning and 54.3 MB in the end (delta: -25.5 MB). Peak memory consumption was 7.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:30,352 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 0.32 ms. Allocated memory is still 58.7 MB. Free memory was 41.2 MB in the beginning and 41.2 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 296.52 ms. Allocated memory is still 58.7 MB. Free memory was 37.8 MB in the beginning and 27.6 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 36.35 ms. Allocated memory is still 58.7 MB. Free memory was 27.6 MB in the beginning and 26.1 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 27.18 ms. Allocated memory is still 58.7 MB. Free memory was 26.1 MB in the beginning and 24.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 27401.20 ms. Allocated memory is still 58.7 MB. Free memory was 24.9 MB in the beginning and 28.8 MB in the end (delta: -3.9 MB). Peak memory consumption was 5.6 MB. Max. memory is 16.1 GB. * CodeCheck took 103.38 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 28.8 MB in the beginning and 54.3 MB in the end (delta: -25.5 MB). Peak memory consumption was 7.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...