./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/sine_5.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_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_5.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/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 95eb113c1e6f4c6bbc7e2f9c2d4286c58287c1f3 ............................................................................................................................................................................................................. 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_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_5.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/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 95eb113c1e6f4c6bbc7e2f9c2d4286c58287c1f3 ................................................................................................................................................................................................................ 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 04:39:12,544 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:12,546 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:12,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:12,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:12,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:12,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:12,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:12,633 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:12,634 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:12,635 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:12,637 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:12,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:12,640 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:12,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:12,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:12,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:12,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:12,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:12,650 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:12,652 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:12,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:12,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:12,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:12,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:12,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:12,666 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:12,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:12,668 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:12,669 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:12,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:12,670 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:12,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:12,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:12,682 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:12,683 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:12,684 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:12,684 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:12,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:12,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:12,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:12,687 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:39:12,721 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:12,721 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:12,723 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:39:12,723 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:39:12,724 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:12,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:12,725 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:12,725 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:12,725 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:12,725 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:12,727 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:12,727 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:39:12,727 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:12,728 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:39:12,728 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:12,728 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:39:12,728 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:12,728 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:39:12,729 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:12,729 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:12,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:12,730 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:12,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:12,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:12,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:12,731 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:39:12,731 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:39:12,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:39:12,731 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:39:12,733 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_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95eb113c1e6f4c6bbc7e2f9c2d4286c58287c1f3 [2020-11-28 04:39:12,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:13,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:13,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:13,037 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:13,038 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:13,039 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_5.i [2020-11-28 04:39:13,118 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/data/b95a9b841/2eaa901f9b7a48bf9d9b237883fe6336/FLAGd38a95b22 [2020-11-28 04:39:13,606 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:13,607 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/sv-benchmarks/c/floats-cdfpl/sine_5.i [2020-11-28 04:39:13,613 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/data/b95a9b841/2eaa901f9b7a48bf9d9b237883fe6336/FLAGd38a95b22 [2020-11-28 04:39:14,098 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/data/b95a9b841/2eaa901f9b7a48bf9d9b237883fe6336 [2020-11-28 04:39:14,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:14,106 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:14,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:14,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:14,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:14,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70454446 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14, skipping insertion in model container [2020-11-28 04:39:14,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:14,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:14,324 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:14,343 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:39:14,368 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:14,387 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:39:14,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14 WrapperNode [2020-11-28 04:39:14,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:14,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:14,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:39:14,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:39:14,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,444 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:14,446 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:39:14,446 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:39:14,447 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:39:14,455 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,470 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,470 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,478 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,487 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:39:14,489 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:39:14,489 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:39:14,489 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:39:14,491 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/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 04:39:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 04:39:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:39:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:39:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:39:14,905 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:39:14,906 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-28 04:39:14,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:39:14 BoogieIcfgContainer [2020-11-28 04:39:14,908 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:39:14,909 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:39:14,909 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:39:14,921 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:39:14,921 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:39:14" (1/1) ... [2020-11-28 04:39:14,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:39:14,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:39:14,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-28 04:39:14,967 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-28 04:39:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-28 04:39:14,969 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:39:15,016 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 04:39:15,020 INFO L168 Benchmark]: Toolchain (without parser) took 913.04 ms. Allocated memory is still 104.9 MB. Free memory was 77.2 MB in the beginning and 59.2 MB in the end (delta: 18.0 MB). Peak memory consumption was 17.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:15,021 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 104.9 MB. Free memory is still 63.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:15,022 INFO L168 Benchmark]: CACSL2BoogieTranslator took 281.72 ms. Allocated memory is still 104.9 MB. Free memory was 76.9 MB in the beginning and 81.3 MB in the end (delta: -4.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:15,023 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.98 ms. Allocated memory is still 104.9 MB. Free memory was 81.3 MB in the beginning and 79.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:15,024 INFO L168 Benchmark]: Boogie Preprocessor took 42.36 ms. Allocated memory is still 104.9 MB. Free memory was 79.8 MB in the beginning and 78.9 MB in the end (delta: 954.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:15,025 INFO L168 Benchmark]: RCFGBuilder took 419.49 ms. Allocated memory is still 104.9 MB. Free memory was 78.9 MB in the beginning and 64.0 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:15,025 INFO L168 Benchmark]: CodeCheck took 108.75 ms. Allocated memory is still 104.9 MB. Free memory was 64.0 MB in the beginning and 59.2 MB in the end (delta: 4.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:15,029 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 104.9 MB. Free memory is still 63.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 281.72 ms. Allocated memory is still 104.9 MB. Free memory was 76.9 MB in the beginning and 81.3 MB in the end (delta: -4.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 53.98 ms. Allocated memory is still 104.9 MB. Free memory was 81.3 MB in the beginning and 79.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 42.36 ms. Allocated memory is still 104.9 MB. Free memory was 79.8 MB in the beginning and 78.9 MB in the end (delta: 954.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 419.49 ms. Allocated memory is still 104.9 MB. Free memory was 78.9 MB in the beginning and 64.0 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 108.75 ms. Allocated memory is still 104.9 MB. Free memory was 64.0 MB in the beginning and 59.2 MB in the end (delta: 4.8 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 04:39:17,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:17,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:17,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:17,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:17,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:17,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:17,638 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:17,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:17,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:17,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:17,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:17,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:17,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:17,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:17,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:17,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:17,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:17,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:17,685 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:17,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:17,692 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:17,694 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:17,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:17,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:17,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:17,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:17,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:17,710 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:17,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:17,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:17,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:17,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:17,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:17,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:17,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:17,718 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:17,718 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:17,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:17,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:17,722 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:17,722 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:39:17,770 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:17,770 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:17,773 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:39:17,773 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:39:17,775 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:17,775 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:17,775 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:17,775 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:17,776 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:17,776 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:17,777 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:39:17,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:17,778 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:39:17,778 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:17,778 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:17,778 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:17,779 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:17,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:39:17,779 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:17,779 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:39:17,780 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:17,780 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:17,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:17,780 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:17,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:17,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:17,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:17,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:39:17,781 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:17,782 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:17,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:39:17,782 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:17,783 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:17,783 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_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95eb113c1e6f4c6bbc7e2f9c2d4286c58287c1f3 [2020-11-28 04:39:18,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:18,213 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:18,216 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:18,218 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:18,218 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:18,219 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_5.i [2020-11-28 04:39:18,294 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/data/56783e0a0/b4167b5aaade4e46956b801e37178c29/FLAG198b1283e [2020-11-28 04:39:18,870 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:18,871 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/sv-benchmarks/c/floats-cdfpl/sine_5.i [2020-11-28 04:39:18,878 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/data/56783e0a0/b4167b5aaade4e46956b801e37178c29/FLAG198b1283e [2020-11-28 04:39:19,245 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/bin/ukojak/data/56783e0a0/b4167b5aaade4e46956b801e37178c29 [2020-11-28 04:39:19,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:19,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:19,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:19,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:19,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:19,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:19" (1/1) ... [2020-11-28 04:39:19,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f2aba6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19, skipping insertion in model container [2020-11-28 04:39:19,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:19" (1/1) ... [2020-11-28 04:39:19,267 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:19,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:19,462 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:19,475 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:39:19,508 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:19,527 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:39:19,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19 WrapperNode [2020-11-28 04:39:19,530 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:19,531 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:19,532 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:39:19,532 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:39:19,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19" (1/1) ... [2020-11-28 04:39:19,578 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19" (1/1) ... [2020-11-28 04:39:19,619 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:19,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:39:19,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:39:19,621 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:39:19,629 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19" (1/1) ... [2020-11-28 04:39:19,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19" (1/1) ... [2020-11-28 04:39:19,632 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19" (1/1) ... [2020-11-28 04:39:19,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19" (1/1) ... [2020-11-28 04:39:19,639 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19" (1/1) ... [2020-11-28 04:39:19,641 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19" (1/1) ... [2020-11-28 04:39:19,643 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19" (1/1) ... [2020-11-28 04:39:19,645 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:39:19,646 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:39:19,646 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:39:19,647 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:39:19,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e88a07c2-a4dd-4a08-a08c-f7eb879be79c/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 04:39:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-28 04:39:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:39:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:39:19,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:39:49,544 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:39:49,544 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-28 04:39:49,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:39:49 BoogieIcfgContainer [2020-11-28 04:39:49,547 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:39:49,548 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:39:49,548 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:39:49,562 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:39:49,562 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:39:49" (1/1) ... [2020-11-28 04:39:49,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:39:49,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:39:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-28 04:39:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-28 04:39:49,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-28 04:39:49,616 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:39:49,664 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 04:39:49,670 INFO L168 Benchmark]: Toolchain (without parser) took 30419.12 ms. Allocated memory was 56.6 MB in the beginning and 71.3 MB in the end (delta: 14.7 MB). Free memory was 35.0 MB in the beginning and 48.3 MB in the end (delta: -13.3 MB). Peak memory consumption was 111.7 kB. Max. memory is 16.1 GB. [2020-11-28 04:39:49,672 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 26.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:49,673 INFO L168 Benchmark]: CACSL2BoogieTranslator took 280.23 ms. Allocated memory is still 56.6 MB. Free memory was 34.8 MB in the beginning and 24.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:49,674 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.22 ms. Allocated memory is still 56.6 MB. Free memory was 24.6 MB in the beginning and 39.8 MB in the end (delta: -15.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:49,675 INFO L168 Benchmark]: Boogie Preprocessor took 25.20 ms. Allocated memory is still 56.6 MB. Free memory was 39.6 MB in the beginning and 38.6 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:49,676 INFO L168 Benchmark]: RCFGBuilder took 29900.85 ms. Allocated memory was 56.6 MB in the beginning and 71.3 MB in the end (delta: 14.7 MB). Free memory was 38.6 MB in the beginning and 53.3 MB in the end (delta: -14.7 MB). Peak memory consumption was 17.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:49,678 INFO L168 Benchmark]: CodeCheck took 119.40 ms. Allocated memory is still 71.3 MB. Free memory was 53.3 MB in the beginning and 48.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:49,682 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 0.30 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 26.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 280.23 ms. Allocated memory is still 56.6 MB. Free memory was 34.8 MB in the beginning and 24.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 88.22 ms. Allocated memory is still 56.6 MB. Free memory was 24.6 MB in the beginning and 39.8 MB in the end (delta: -15.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 25.20 ms. Allocated memory is still 56.6 MB. Free memory was 39.6 MB in the beginning and 38.6 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 29900.85 ms. Allocated memory was 56.6 MB in the beginning and 71.3 MB in the end (delta: 14.7 MB). Free memory was 38.6 MB in the beginning and 53.3 MB in the end (delta: -14.7 MB). Peak memory consumption was 17.9 MB. Max. memory is 16.1 GB. * CodeCheck took 119.40 ms. Allocated memory is still 71.3 MB. Free memory was 53.3 MB in the beginning and 48.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...