./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI --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 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 .......................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI --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 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 ............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:52:06,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:52:06,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:52:06,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:52:06,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:52:06,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:52:06,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:52:06,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:52:06,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:52:06,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:52:06,832 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:52:06,834 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:52:06,835 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:52:06,837 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:52:06,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:52:06,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:52:06,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:52:06,847 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:52:06,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:52:06,860 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:52:06,863 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:52:06,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:52:06,868 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:52:06,869 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:52:06,878 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:52:06,878 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:52:06,879 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:52:06,881 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:52:06,882 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:52:06,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:52:06,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:52:06,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:52:06,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:52:06,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:52:06,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:52:06,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:52:06,892 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:52:06,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:52:06,893 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:52:06,894 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:52:06,895 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:52:06,896 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:52:06,938 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:52:06,939 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:52:06,940 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:52:06,940 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:52:06,941 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:52:06,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:52:06,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:52:06,942 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:52:06,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:52:06,943 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:52:06,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:52:06,944 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:52:06,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:52:06,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:52:06,945 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:52:06,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:52:06,946 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:52:06,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:52:06,946 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:52:06,946 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:52:06,947 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:52:06,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:52:06,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:52:06,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:52:06,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:52:06,948 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:52:06,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:52:06,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:52:06,949 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_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2021-10-29 03:52:07,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:52:07,264 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:52:07,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:52:07,268 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:52:07,269 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:52:07,270 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-10-29 03:52:07,348 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/data/7a9f583bb/de1b2a0088be4a4d83b63c15fb11c47f/FLAGd98ef26b4 [2021-10-29 03:52:07,916 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:52:07,927 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-10-29 03:52:07,941 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/data/7a9f583bb/de1b2a0088be4a4d83b63c15fb11c47f/FLAGd98ef26b4 [2021-10-29 03:52:08,250 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/data/7a9f583bb/de1b2a0088be4a4d83b63c15fb11c47f [2021-10-29 03:52:08,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:52:08,255 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:52:08,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:52:08,258 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:52:08,261 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:52:08,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:08,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee5126e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08, skipping insertion in model container [2021-10-29 03:52:08,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:08,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:52:08,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:52:08,507 WARN L228 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_95097abf-a32e-4c64-81b0-46806f257dc2/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2021-10-29 03:52:08,593 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:52:08,683 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:52:08,699 WARN L228 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_95097abf-a32e-4c64-81b0-46806f257dc2/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2021-10-29 03:52:08,746 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:52:08,842 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:52:08,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08 WrapperNode [2021-10-29 03:52:08,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:52:08,844 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:52:08,844 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:52:08,847 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:52:08,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:08,887 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:08,963 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:52:08,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:52:08,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:52:08,964 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:52:08,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:08,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:08,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:08,993 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:09,045 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:09,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:09,052 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:09,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:52:09,058 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:52:09,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:52:09,059 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:52:09,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:08" (1/1) ... [2021-10-29 03:52:09,078 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:52:09,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:52:09,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:52:09,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:52:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2021-10-29 03:52:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2021-10-29 03:52:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:52:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2021-10-29 03:52:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2021-10-29 03:52:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2021-10-29 03:52:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2021-10-29 03:52:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:52:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-29 03:52:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:52:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:52:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-29 03:52:09,939 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:52:09,940 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-10-29 03:52:09,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:52:09 BoogieIcfgContainer [2021-10-29 03:52:09,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:52:09,944 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:52:09,944 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:52:09,957 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:52:09,957 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:52:09" (1/1) ... [2021-10-29 03:52:09,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:52:10,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:52:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2021-10-29 03:52:10,012 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2021-10-29 03:52:10,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-10-29 03:52:10,019 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:52:10,020 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:52:10,070 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:444) 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) [2021-10-29 03:52:10,074 INFO L168 Benchmark]: Toolchain (without parser) took 1818.06 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 56.8 MB in the beginning and 44.7 MB in the end (delta: 12.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:10,075 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 92.3 MB. Free memory was 65.3 MB in the beginning and 65.3 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:52:10,076 INFO L168 Benchmark]: CACSL2BoogieTranslator took 586.17 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 56.8 MB in the beginning and 87.5 MB in the end (delta: -30.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:10,077 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.77 ms. Allocated memory is still 123.7 MB. Free memory was 87.5 MB in the beginning and 82.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:10,078 INFO L168 Benchmark]: Boogie Preprocessor took 93.85 ms. Allocated memory is still 123.7 MB. Free memory was 82.6 MB in the beginning and 79.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:10,078 INFO L168 Benchmark]: RCFGBuilder took 884.69 ms. Allocated memory is still 123.7 MB. Free memory was 79.1 MB in the beginning and 49.8 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:10,079 INFO L168 Benchmark]: CodeCheck took 128.18 ms. Allocated memory is still 123.7 MB. Free memory was 49.8 MB in the beginning and 44.7 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:10,083 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 0.29 ms. Allocated memory is still 92.3 MB. Free memory was 65.3 MB in the beginning and 65.3 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 586.17 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 56.8 MB in the beginning and 87.5 MB in the end (delta: -30.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 118.77 ms. Allocated memory is still 123.7 MB. Free memory was 87.5 MB in the beginning and 82.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 93.85 ms. Allocated memory is still 123.7 MB. Free memory was 82.6 MB in the beginning and 79.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 884.69 ms. Allocated memory is still 123.7 MB. Free memory was 79.1 MB in the beginning and 49.8 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * CodeCheck took 128.18 ms. Allocated memory is still 123.7 MB. Free memory was 49.8 MB in the beginning and 44.7 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. [2021-10-29 03:52:10,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:52:12,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:52:12,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:52:12,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:52:12,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:52:12,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:52:12,712 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:52:12,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:52:12,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:52:12,729 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:52:12,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:52:12,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:52:12,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:52:12,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:52:12,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:52:12,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:52:12,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:52:12,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:52:12,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:52:12,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:52:12,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:52:12,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:52:12,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:52:12,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:52:12,790 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:52:12,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:52:12,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:52:12,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:52:12,793 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:52:12,794 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:52:12,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:52:12,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:52:12,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:52:12,798 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:52:12,800 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:52:12,800 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:52:12,801 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:52:12,801 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:52:12,801 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:52:12,803 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:52:12,804 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:52:12,804 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:52:12,848 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:52:12,849 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:52:12,850 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:52:12,850 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:52:12,852 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:52:12,852 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:52:12,852 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:52:12,853 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:52:12,853 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:52:12,853 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:52:12,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:52:12,854 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:52:12,855 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:52:12,855 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:52:12,855 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:52:12,855 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:52:12,856 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:52:12,856 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:52:12,856 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:52:12,856 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:52:12,857 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:52:12,857 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:52:12,857 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:52:12,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:52:12,858 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:52:12,858 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:52:12,858 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:52:12,858 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:52:12,858 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:52:12,859 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:52:12,859 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:52:12,859 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:52:12,860 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_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2021-10-29 03:52:13,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:52:13,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:52:13,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:52:13,337 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:52:13,341 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:52:13,344 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-10-29 03:52:13,433 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/data/f5176bc01/d4f00f436af0470bbd41088f37eb5da9/FLAG86f770724 [2021-10-29 03:52:13,984 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:52:13,994 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-10-29 03:52:14,002 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/data/f5176bc01/d4f00f436af0470bbd41088f37eb5da9/FLAG86f770724 [2021-10-29 03:52:14,359 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/data/f5176bc01/d4f00f436af0470bbd41088f37eb5da9 [2021-10-29 03:52:14,368 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:52:14,370 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:52:14,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:52:14,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:52:14,378 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:52:14,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:14,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@280b76d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14, skipping insertion in model container [2021-10-29 03:52:14,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:14,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:52:14,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:52:14,613 WARN L228 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_95097abf-a32e-4c64-81b0-46806f257dc2/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2021-10-29 03:52:14,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:52:14,800 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:52:14,814 WARN L228 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_95097abf-a32e-4c64-81b0-46806f257dc2/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2021-10-29 03:52:14,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:52:14,931 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:52:14,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14 WrapperNode [2021-10-29 03:52:14,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:52:14,933 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:52:14,933 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:52:14,933 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:52:14,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:14,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:15,011 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:52:15,011 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:52:15,012 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:52:15,012 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:52:15,020 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:15,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:15,029 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:15,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:15,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:15,090 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:15,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:15,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:52:15,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:52:15,110 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:52:15,110 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:52:15,111 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:52:14" (1/1) ... [2021-10-29 03:52:15,122 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:52:15,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:52:15,155 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:52:15,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:52:15,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-10-29 03:52:15,209 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2021-10-29 03:52:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2021-10-29 03:52:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:52:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2021-10-29 03:52:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2021-10-29 03:52:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2021-10-29 03:52:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2021-10-29 03:52:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:52:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-10-29 03:52:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:52:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:52:52,731 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:52:52,731 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-10-29 03:52:52,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:52:52 BoogieIcfgContainer [2021-10-29 03:52:52,734 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:52:52,735 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:52:52,735 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:52:52,744 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:52:52,744 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:52:52" (1/1) ... [2021-10-29 03:52:52,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:52:52,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:52:52,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2021-10-29 03:52:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2021-10-29 03:52:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-10-29 03:52:52,799 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:52:52,801 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:52:52,849 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:444) 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) [2021-10-29 03:52:52,857 INFO L168 Benchmark]: Toolchain (without parser) took 38482.87 ms. Allocated memory was 69.2 MB in the beginning and 134.2 MB in the end (delta: 65.0 MB). Free memory was 50.4 MB in the beginning and 59.7 MB in the end (delta: -9.3 MB). Peak memory consumption was 56.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:52,857 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 69.2 MB. Free memory is still 49.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:52:52,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 558.29 ms. Allocated memory is still 69.2 MB. Free memory was 50.1 MB in the beginning and 37.5 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:52,861 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.09 ms. Allocated memory is still 69.2 MB. Free memory was 37.5 MB in the beginning and 32.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:52,862 INFO L168 Benchmark]: Boogie Preprocessor took 97.21 ms. Allocated memory is still 69.2 MB. Free memory was 32.4 MB in the beginning and 48.2 MB in the end (delta: -15.8 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:52,863 INFO L168 Benchmark]: RCFGBuilder took 37624.37 ms. Allocated memory was 69.2 MB in the beginning and 134.2 MB in the end (delta: 65.0 MB). Free memory was 48.2 MB in the beginning and 64.9 MB in the end (delta: -16.7 MB). Peak memory consumption was 52.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:52,864 INFO L168 Benchmark]: CodeCheck took 116.44 ms. Allocated memory is still 134.2 MB. Free memory was 64.9 MB in the beginning and 59.7 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:52:52,877 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 0.29 ms. Allocated memory is still 69.2 MB. Free memory is still 49.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 558.29 ms. Allocated memory is still 69.2 MB. Free memory was 50.1 MB in the beginning and 37.5 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 78.09 ms. Allocated memory is still 69.2 MB. Free memory was 37.5 MB in the beginning and 32.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 97.21 ms. Allocated memory is still 69.2 MB. Free memory was 32.4 MB in the beginning and 48.2 MB in the end (delta: -15.8 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 37624.37 ms. Allocated memory was 69.2 MB in the beginning and 134.2 MB in the end (delta: 65.0 MB). Free memory was 48.2 MB in the beginning and 64.9 MB in the end (delta: -16.7 MB). Peak memory consumption was 52.2 MB. Max. memory is 16.1 GB. * CodeCheck took 116.44 ms. Allocated memory is still 134.2 MB. Free memory was 64.9 MB in the beginning and 59.7 MB in the end (delta: 5.3 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. [2021-10-29 03:52:53,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95097abf-a32e-4c64-81b0-46806f257dc2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...