./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/sine_5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/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_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/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_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/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 2606c6d3812276cd3d16e762cbb4af8d0f364366bdbc2a859bb8535643a6974c .................................................................................................................................................................................................................. 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_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/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_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/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_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/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 2606c6d3812276cd3d16e762cbb4af8d0f364366bdbc2a859bb8535643a6974c ..................................................................................................................................................................................................................... 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 03:26:00,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:26:00,231 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:26:00,303 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:26:00,305 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:26:00,312 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:26:00,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:26:00,322 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:26:00,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:26:00,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:26:00,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:26:00,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:26:00,340 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:26:00,344 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:26:00,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:26:00,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:26:00,354 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:26:00,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:26:00,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:26:00,373 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:26:00,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:26:00,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:26:00,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:26:00,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:26:00,392 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:26:00,392 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:26:00,393 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:26:00,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:26:00,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:26:00,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:26:00,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:26:00,402 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:26:00,403 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:26:00,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:26:00,407 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:26:00,407 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:26:00,408 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:26:00,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:26:00,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:26:00,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:26:00,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:26:00,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:26:00,461 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:26:00,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:26:00,463 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:26:00,464 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:26:00,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:26:00,465 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:26:00,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:26:00,466 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:26:00,466 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:26:00,467 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:26:00,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:26:00,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:26:00,469 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:26:00,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:26:00,469 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:26:00,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:26:00,470 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:26:00,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:26:00,470 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:26:00,471 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:26:00,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:26:00,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:26:00,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:26:00,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:26:00,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:26:00,473 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:26:00,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:26:00,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:26:00,474 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_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2606c6d3812276cd3d16e762cbb4af8d0f364366bdbc2a859bb8535643a6974c [2021-10-29 03:26:00,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:26:00,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:26:00,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:26:00,797 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:26:00,797 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:26:00,799 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/floats-cdfpl/sine_5.i [2021-10-29 03:26:00,873 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/data/4ced6c983/3162efaeb46b449fa58ff1519552788b/FLAG6340cfa41 [2021-10-29 03:26:01,416 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:26:01,417 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/sv-benchmarks/c/floats-cdfpl/sine_5.i [2021-10-29 03:26:01,424 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/data/4ced6c983/3162efaeb46b449fa58ff1519552788b/FLAG6340cfa41 [2021-10-29 03:26:01,770 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/data/4ced6c983/3162efaeb46b449fa58ff1519552788b [2021-10-29 03:26:01,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:26:01,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:26:01,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:26:01,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:26:01,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:26:01,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:26:01" (1/1) ... [2021-10-29 03:26:01,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a784a06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:01, skipping insertion in model container [2021-10-29 03:26:01,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:26:01" (1/1) ... [2021-10-29 03:26:01,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:26:01,824 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:26:02,045 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_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/sv-benchmarks/c/floats-cdfpl/sine_5.i[1143,1156] [2021-10-29 03:26:02,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:26:02,062 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:26:02,083 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_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/sv-benchmarks/c/floats-cdfpl/sine_5.i[1143,1156] [2021-10-29 03:26:02,084 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:26:02,102 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:26:02,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:02 WrapperNode [2021-10-29 03:26:02,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:26:02,105 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:26:02,105 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:26:02,105 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:26:02,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:02" (1/1) ... [2021-10-29 03:26:02,129 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:02" (1/1) ... [2021-10-29 03:26:02,156 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:26:02,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:26:02,157 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:26:02,157 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:26:02,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:02" (1/1) ... [2021-10-29 03:26:02,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:02" (1/1) ... [2021-10-29 03:26:02,187 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:02" (1/1) ... [2021-10-29 03:26:02,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:02" (1/1) ... [2021-10-29 03:26:02,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:02" (1/1) ... [2021-10-29 03:26:02,197 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:02" (1/1) ... [2021-10-29 03:26:02,201 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:02" (1/1) ... [2021-10-29 03:26:02,208 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:26:02,210 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:26:02,211 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:26:02,211 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:26:02,213 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:02" (1/1) ... [2021-10-29 03:26:02,222 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:26:02,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:26:02,255 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:26:02,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:26:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:26:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:26:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:26:02,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:26:02,713 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:26:02,714 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:26:02,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:26:02 BoogieIcfgContainer [2021-10-29 03:26:02,716 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:26:02,718 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:26:02,718 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:26:02,742 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:26:02,742 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:26:02" (1/1) ... [2021-10-29 03:26:02,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:26:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:26:02,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2021-10-29 03:26:02,816 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2021-10-29 03:26:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-10-29 03:26:02,820 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:26:02,821 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:26:02,874 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 03:26:02,881 INFO L168 Benchmark]: Toolchain (without parser) took 1104.00 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 43.2 MB in the beginning and 55.5 MB in the end (delta: -12.3 MB). Peak memory consumption was 1.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:26:02,882 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 81.8 MB. Free memory is still 59.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:26:02,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 317.48 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 42.9 MB in the beginning and 73.6 MB in the end (delta: -30.6 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:26:02,884 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.36 ms. Allocated memory is still 98.6 MB. Free memory was 73.6 MB in the beginning and 72.3 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:26:02,885 INFO L168 Benchmark]: Boogie Preprocessor took 52.21 ms. Allocated memory is still 98.6 MB. Free memory was 72.3 MB in the beginning and 71.3 MB in the end (delta: 977.6 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:26:02,886 INFO L168 Benchmark]: RCFGBuilder took 506.58 ms. Allocated memory is still 98.6 MB. Free memory was 71.0 MB in the beginning and 60.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:26:02,887 INFO L168 Benchmark]: CodeCheck took 160.51 ms. Allocated memory is still 98.6 MB. Free memory was 60.3 MB in the beginning and 55.5 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:26:02,894 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 81.8 MB. Free memory is still 59.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 317.48 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 42.9 MB in the beginning and 73.6 MB in the end (delta: -30.6 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 51.36 ms. Allocated memory is still 98.6 MB. Free memory was 73.6 MB in the beginning and 72.3 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 52.21 ms. Allocated memory is still 98.6 MB. Free memory was 72.3 MB in the beginning and 71.3 MB in the end (delta: 977.6 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 506.58 ms. Allocated memory is still 98.6 MB. Free memory was 71.0 MB in the beginning and 60.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 160.51 ms. Allocated memory is still 98.6 MB. Free memory was 60.3 MB in the beginning and 55.5 MB in the end (delta: 4.8 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 03:26:02,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/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 03:26:05,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:26:05,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:26:05,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:26:05,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:26:05,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:26:05,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:26:05,908 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:26:05,911 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:26:05,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:26:05,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:26:05,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:26:05,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:26:05,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:26:05,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:26:05,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:26:05,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:26:05,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:26:05,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:26:05,947 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:26:05,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:26:05,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:26:05,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:26:05,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:26:05,967 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:26:05,972 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:26:05,973 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:26:05,974 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:26:05,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:26:05,978 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:26:05,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:26:05,980 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:26:05,983 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:26:05,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:26:05,986 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:26:05,987 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:26:05,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:26:05,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:26:05,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:26:05,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:26:05,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:26:05,993 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:26:06,047 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:26:06,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:26:06,049 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:26:06,049 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:26:06,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:26:06,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:26:06,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:26:06,052 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:26:06,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:26:06,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:26:06,054 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:26:06,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:26:06,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:26:06,055 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:26:06,055 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:26:06,056 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:26:06,056 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:26:06,056 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:26:06,056 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:26:06,057 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:26:06,057 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:26:06,057 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:26:06,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:26:06,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:26:06,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:26:06,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:26:06,059 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:26:06,059 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:26:06,059 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:26:06,059 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:26:06,060 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:26:06,060 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:26:06,060 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_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2606c6d3812276cd3d16e762cbb4af8d0f364366bdbc2a859bb8535643a6974c [2021-10-29 03:26:06,540 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:26:06,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:26:06,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:26:06,584 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:26:06,585 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:26:06,586 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/floats-cdfpl/sine_5.i [2021-10-29 03:26:06,687 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/data/58b609c8c/e76b8735ce194035802a6168881270a6/FLAG72caaffe3 [2021-10-29 03:26:07,351 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:26:07,353 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/sv-benchmarks/c/floats-cdfpl/sine_5.i [2021-10-29 03:26:07,363 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/data/58b609c8c/e76b8735ce194035802a6168881270a6/FLAG72caaffe3 [2021-10-29 03:26:07,662 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/data/58b609c8c/e76b8735ce194035802a6168881270a6 [2021-10-29 03:26:07,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:26:07,668 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:26:07,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:26:07,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:26:07,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:26:07,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:26:07" (1/1) ... [2021-10-29 03:26:07,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b1a497 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:07, skipping insertion in model container [2021-10-29 03:26:07,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:26:07" (1/1) ... [2021-10-29 03:26:07,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:26:07,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:26:07,981 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_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/sv-benchmarks/c/floats-cdfpl/sine_5.i[1143,1156] [2021-10-29 03:26:07,989 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:26:08,018 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:26:08,054 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_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/sv-benchmarks/c/floats-cdfpl/sine_5.i[1143,1156] [2021-10-29 03:26:08,063 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:26:08,088 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:26:08,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:08 WrapperNode [2021-10-29 03:26:08,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:26:08,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:26:08,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:26:08,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:26:08,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:08" (1/1) ... [2021-10-29 03:26:08,154 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:08" (1/1) ... [2021-10-29 03:26:08,176 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:26:08,177 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:26:08,177 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:26:08,177 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:26:08,192 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:08" (1/1) ... [2021-10-29 03:26:08,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:08" (1/1) ... [2021-10-29 03:26:08,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:08" (1/1) ... [2021-10-29 03:26:08,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:08" (1/1) ... [2021-10-29 03:26:08,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:08" (1/1) ... [2021-10-29 03:26:08,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:08" (1/1) ... [2021-10-29 03:26:08,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:08" (1/1) ... [2021-10-29 03:26:08,227 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:26:08,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:26:08,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:26:08,229 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:26:08,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:08" (1/1) ... [2021-10-29 03:26:08,239 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:26:08,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:26:08,277 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:26:08,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:26:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:26:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:26:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:26:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:26:39,440 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:26:39,441 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 03:26:39,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:26:39 BoogieIcfgContainer [2021-10-29 03:26:39,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:26:39,444 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:26:39,445 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:26:39,458 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:26:39,458 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:26:39" (1/1) ... [2021-10-29 03:26:39,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:26:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:26:39,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2021-10-29 03:26:39,515 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2021-10-29 03:26:39,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-10-29 03:26:39,519 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:26:39,520 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:26:39,564 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 03:26:39,582 INFO L168 Benchmark]: Toolchain (without parser) took 31911.42 ms. Allocated memory was 62.9 MB in the beginning and 90.2 MB in the end (delta: 27.3 MB). Free memory was 43.6 MB in the beginning and 73.2 MB in the end (delta: -29.6 MB). Peak memory consumption was 17.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:26:39,583 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 62.9 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:26:39,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 420.48 ms. Allocated memory is still 62.9 MB. Free memory was 43.5 MB in the beginning and 33.2 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:26:39,585 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.56 ms. Allocated memory is still 62.9 MB. Free memory was 33.2 MB in the beginning and 46.5 MB in the end (delta: -13.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:26:39,586 INFO L168 Benchmark]: Boogie Preprocessor took 50.74 ms. Allocated memory is still 62.9 MB. Free memory was 46.5 MB in the beginning and 45.5 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:26:39,588 INFO L168 Benchmark]: RCFGBuilder took 31214.76 ms. Allocated memory is still 62.9 MB. Free memory was 45.3 MB in the beginning and 34.0 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:26:39,589 INFO L168 Benchmark]: CodeCheck took 122.31 ms. Allocated memory is still 62.9 MB. Free memory was 34.0 MB in the beginning and 29.2 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:26:39,594 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 0.33 ms. Allocated memory is still 62.9 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 420.48 ms. Allocated memory is still 62.9 MB. Free memory was 43.5 MB in the beginning and 33.2 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 84.56 ms. Allocated memory is still 62.9 MB. Free memory was 33.2 MB in the beginning and 46.5 MB in the end (delta: -13.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 50.74 ms. Allocated memory is still 62.9 MB. Free memory was 46.5 MB in the beginning and 45.5 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 31214.76 ms. Allocated memory is still 62.9 MB. Free memory was 45.3 MB in the beginning and 34.0 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 122.31 ms. Allocated memory is still 62.9 MB. Free memory was 34.0 MB in the beginning and 29.2 MB in the end (delta: 4.8 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 03:26:39,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb18e83-f4c1-4edf-a683-71aa3a03e3fb/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request...