./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ --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 c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:26:42,855 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:26:42,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:26:42,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:26:42,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:26:42,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:26:42,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:26:42,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:26:42,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:26:42,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:26:42,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:26:42,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:26:42,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:26:42,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:26:42,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:26:42,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:26:42,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:26:42,911 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:26:42,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:26:42,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:26:42,918 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:26:42,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:26:42,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:26:42,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:26:42,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:26:42,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:26:42,934 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:26:42,935 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:26:42,936 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:26:42,937 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:26:42,937 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:26:42,938 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:26:42,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:26:42,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:26:42,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:26:42,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:26:42,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:26:42,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:26:42,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:26:42,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:26:42,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:26:42,954 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:26:43,002 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:26:43,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:26:43,004 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:26:43,004 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:26:43,005 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:26:43,005 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:26:43,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:26:43,006 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:26:43,006 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:26:43,006 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:26:43,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:26:43,008 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:26:43,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:26:43,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:26:43,008 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:26:43,008 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:26:43,009 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:26:43,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:26:43,009 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:26:43,009 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:26:43,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:26:43,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:43,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:26:43,010 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:26:43,010 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:26:43,011 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:26:43,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:26:43,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:26:43,011 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_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca [2021-11-23 01:26:43,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:26:43,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:26:43,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:26:43,349 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:26:43,350 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:26:43,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2021-11-23 01:26:43,434 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/data/29e042c2e/2c104f9ee0e447b3a9362c4e15f4a3a3/FLAG9600baf3b [2021-11-23 01:26:43,928 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:26:43,929 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2021-11-23 01:26:43,936 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/data/29e042c2e/2c104f9ee0e447b3a9362c4e15f4a3a3/FLAG9600baf3b [2021-11-23 01:26:44,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/data/29e042c2e/2c104f9ee0e447b3a9362c4e15f4a3a3 [2021-11-23 01:26:44,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:26:44,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:26:44,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:44,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:26:44,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:26:44,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e9d93a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44, skipping insertion in model container [2021-11-23 01:26:44,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:26:44,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:26:44,502 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2021-11-23 01:26:44,548 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:44,608 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:26:44,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2021-11-23 01:26:44,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:44,705 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:26:44,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44 WrapperNode [2021-11-23 01:26:44,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:44,707 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:44,707 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:26:44,707 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:26:44,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,736 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,800 INFO L137 Inliner]: procedures = 21, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 404 [2021-11-23 01:26:44,801 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:44,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:26:44,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:26:44,802 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:26:44,810 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,829 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,856 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,859 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:26:44,867 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:26:44,867 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:26:44,867 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:26:44,868 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:44" (1/1) ... [2021-11-23 01:26:44,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:44,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:26:44,900 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:26:44,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:26:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:26:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2021-11-23 01:26:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2021-11-23 01:26:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:26:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2021-11-23 01:26:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2021-11-23 01:26:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2021-11-23 01:26:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2021-11-23 01:26:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 01:26:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:26:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:26:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-23 01:26:45,051 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:26:45,052 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:26:45,447 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:26:45,570 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:26:45,583 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:26:45,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:26:45 BoogieIcfgContainer [2021-11-23 01:26:45,586 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:26:45,587 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:26:45,587 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:26:45,597 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:26:45,598 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:26:45" (1/1) ... [2021-11-23 01:26:45,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:26:45,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:45,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2021-11-23 01:26:45,717 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2021-11-23 01:26:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 01:26:45,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:45,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:45,778 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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) [2021-11-23 01:26:45,785 INFO L158 Benchmark]: Toolchain (without parser) took 1493.18ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 78.7MB in the beginning and 86.2MB in the end (delta: -7.5MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2021-11-23 01:26:45,787 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 111.1MB. Free memory was 63.7MB in the beginning and 63.7MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:26:45,788 INFO L158 Benchmark]: CACSL2BoogieTranslator took 415.25ms. Allocated memory is still 111.1MB. Free memory was 78.5MB in the beginning and 74.9MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:26:45,790 INFO L158 Benchmark]: Boogie Procedure Inliner took 94.17ms. Allocated memory is still 111.1MB. Free memory was 74.7MB in the beginning and 70.1MB in the end (delta: 4.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:26:45,791 INFO L158 Benchmark]: Boogie Preprocessor took 64.86ms. Allocated memory is still 111.1MB. Free memory was 70.1MB in the beginning and 66.9MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:26:45,792 INFO L158 Benchmark]: RCFGBuilder took 718.66ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 66.9MB in the beginning and 92.5MB in the end (delta: -25.6MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2021-11-23 01:26:45,794 INFO L158 Benchmark]: CodeCheck took 194.91ms. Allocated memory is still 134.2MB. Free memory was 92.5MB in the beginning and 86.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:26:45,806 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 0.31ms. Allocated memory is still 111.1MB. Free memory was 63.7MB in the beginning and 63.7MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 415.25ms. Allocated memory is still 111.1MB. Free memory was 78.5MB in the beginning and 74.9MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 94.17ms. Allocated memory is still 111.1MB. Free memory was 74.7MB in the beginning and 70.1MB in the end (delta: 4.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.86ms. Allocated memory is still 111.1MB. Free memory was 70.1MB in the beginning and 66.9MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 718.66ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 66.9MB in the beginning and 92.5MB in the end (delta: -25.6MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. * CodeCheck took 194.91ms. Allocated memory is still 134.2MB. Free memory was 92.5MB in the beginning and 86.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:26:45,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ --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 c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:26:48,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:26:48,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:26:48,382 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:26:48,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:26:48,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:26:48,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:26:48,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:26:48,397 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:26:48,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:26:48,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:26:48,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:26:48,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:26:48,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:26:48,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:26:48,416 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:26:48,419 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:26:48,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:26:48,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:26:48,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:26:48,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:26:48,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:26:48,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:26:48,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:26:48,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:26:48,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:26:48,447 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:26:48,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:26:48,448 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:26:48,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:26:48,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:26:48,451 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:26:48,452 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:26:48,453 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:26:48,454 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:26:48,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:26:48,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:26:48,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:26:48,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:26:48,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:26:48,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:26:48,463 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:26:48,489 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:26:48,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:26:48,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:26:48,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:26:48,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:26:48,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:26:48,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:26:48,492 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:26:48,492 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:26:48,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:26:48,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:26:48,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:26:48,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:26:48,493 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:26:48,493 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:26:48,493 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:26:48,494 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:26:48,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:26:48,494 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:26:48,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:26:48,495 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:26:48,495 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:26:48,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:26:48,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:48,496 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:26:48,496 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:26:48,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:26:48,496 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:26:48,496 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:26:48,497 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:26:48,497 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:26:48,497 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:26:48,497 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_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca [2021-11-23 01:26:48,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:26:48,939 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:26:48,944 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:26:48,945 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:26:48,946 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:26:48,948 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2021-11-23 01:26:49,018 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/data/53c4abea9/89a2a0a86b3445f6b0ab9864f6ed604d/FLAG485dd2ca2 [2021-11-23 01:26:49,474 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:26:49,477 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2021-11-23 01:26:49,487 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/data/53c4abea9/89a2a0a86b3445f6b0ab9864f6ed604d/FLAG485dd2ca2 [2021-11-23 01:26:49,875 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/data/53c4abea9/89a2a0a86b3445f6b0ab9864f6ed604d [2021-11-23 01:26:49,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:26:49,882 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:26:49,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:49,886 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:26:49,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:26:49,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:49" (1/1) ... [2021-11-23 01:26:49,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ab2adb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:49, skipping insertion in model container [2021-11-23 01:26:49,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:49" (1/1) ... [2021-11-23 01:26:49,902 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:26:49,935 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:26:50,135 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2021-11-23 01:26:50,232 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:50,355 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:26:50,369 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2021-11-23 01:26:50,395 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:50,514 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:26:50,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:50 WrapperNode [2021-11-23 01:26:50,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:50,516 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:50,516 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:26:50,516 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:26:50,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:50" (1/1) ... [2021-11-23 01:26:50,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:50" (1/1) ... [2021-11-23 01:26:50,608 INFO L137 Inliner]: procedures = 22, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 405 [2021-11-23 01:26:50,608 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:50,609 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:26:50,609 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:26:50,609 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:26:50,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:50" (1/1) ... [2021-11-23 01:26:50,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:50" (1/1) ... [2021-11-23 01:26:50,632 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:50" (1/1) ... [2021-11-23 01:26:50,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:50" (1/1) ... [2021-11-23 01:26:50,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:50" (1/1) ... [2021-11-23 01:26:50,667 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:50" (1/1) ... [2021-11-23 01:26:50,672 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:50" (1/1) ... [2021-11-23 01:26:50,678 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:26:50,699 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:26:50,699 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:26:50,700 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:26:50,700 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:50" (1/1) ... [2021-11-23 01:26:50,717 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:50,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:26:50,749 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:26:50,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:26:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:26:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 01:26:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2021-11-23 01:26:50,789 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2021-11-23 01:26:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:26:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2021-11-23 01:26:50,789 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2021-11-23 01:26:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2021-11-23 01:26:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2021-11-23 01:26:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-11-23 01:26:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:26:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:26:50,861 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:26:50,863 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:27:02,285 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:27:05,682 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:27:05,682 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:27:05,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:27:05 BoogieIcfgContainer [2021-11-23 01:27:05,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:27:05,686 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:27:05,687 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:27:05,697 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:27:05,697 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:27:05" (1/1) ... [2021-11-23 01:27:05,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:27:05,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:05,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2021-11-23 01:27:05,765 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2021-11-23 01:27:05,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 01:27:05,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:05,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:05,814 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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) [2021-11-23 01:27:05,818 INFO L158 Benchmark]: Toolchain (without parser) took 15934.72ms. Allocated memory was 58.7MB in the beginning and 746.6MB in the end (delta: 687.9MB). Free memory was 36.4MB in the beginning and 677.6MB in the end (delta: -641.1MB). Peak memory consumption was 47.2MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,819 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory is still 40.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:27:05,819 INFO L158 Benchmark]: CACSL2BoogieTranslator took 628.90ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 36.1MB in the beginning and 49.9MB in the end (delta: -13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,820 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.80ms. Allocated memory is still 77.6MB. Free memory was 49.9MB in the beginning and 44.8MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,821 INFO L158 Benchmark]: Boogie Preprocessor took 69.10ms. Allocated memory is still 77.6MB. Free memory was 44.8MB in the beginning and 40.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,822 INFO L158 Benchmark]: RCFGBuilder took 14986.27ms. Allocated memory was 77.6MB in the beginning and 746.6MB in the end (delta: 669.0MB). Free memory was 40.6MB in the beginning and 683.9MB in the end (delta: -643.3MB). Peak memory consumption was 216.8MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,823 INFO L158 Benchmark]: CodeCheck took 129.97ms. Allocated memory is still 746.6MB. Free memory was 683.9MB in the beginning and 677.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:27:05,826 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 0.32ms. Allocated memory is still 58.7MB. Free memory is still 40.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 628.90ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 36.1MB in the beginning and 49.9MB in the end (delta: -13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.80ms. Allocated memory is still 77.6MB. Free memory was 49.9MB in the beginning and 44.8MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.10ms. Allocated memory is still 77.6MB. Free memory was 44.8MB in the beginning and 40.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 14986.27ms. Allocated memory was 77.6MB in the beginning and 746.6MB in the end (delta: 669.0MB). Free memory was 40.6MB in the beginning and 683.9MB in the end (delta: -643.3MB). Peak memory consumption was 216.8MB. Max. memory is 16.1GB. * CodeCheck took 129.97ms. Allocated memory is still 746.6MB. Free memory was 683.9MB in the beginning and 677.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:27:05,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4096a74-1d39-47ed-bf16-e6ec4af92475/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared