./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/sine_3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8f53d9ed7fe14462ecadf09af148bc11769a4a61 ............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/sine_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8f53d9ed7fe14462ecadf09af148bc11769a4a61 ................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:33:31,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:33:31,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:33:31,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:33:31,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:33:31,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:33:31,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:33:31,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:33:31,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:33:31,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:33:31,339 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:33:31,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:33:31,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:33:31,343 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:33:31,345 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:33:31,350 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:33:31,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:33:31,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:33:31,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:33:31,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:33:31,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:33:31,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:33:31,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:33:31,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:33:31,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:33:31,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:33:31,393 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:33:31,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:33:31,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:33:31,398 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:33:31,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:33:31,401 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:33:31,403 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:33:31,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:33:31,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:33:31,407 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:33:31,408 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:33:31,408 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:33:31,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:33:31,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:33:31,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:33:31,414 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 00:33:31,466 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:33:31,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:33:31,468 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:33:31,469 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:33:31,469 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:33:31,470 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:33:31,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:33:31,470 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:33:31,471 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:33:31,471 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:33:31,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:33:31,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:33:31,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:33:31,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:33:31,474 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:33:31,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:33:31,474 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:33:31,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:33:31,475 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:33:31,475 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:33:31,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:33:31,476 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:33:31,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:33:31,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:33:31,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:33:31,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:33:31,478 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:33:31,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:33:31,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:33:31,480 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f53d9ed7fe14462ecadf09af148bc11769a4a61 [2020-11-30 00:33:31,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:33:31,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:33:31,867 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:33:31,868 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:33:31,869 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:33:31,871 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_3.i [2020-11-30 00:33:31,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/data/fb1036d73/ff4d7a0b73a7490aa71fe39bef671983/FLAG770663ddf [2020-11-30 00:33:32,483 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:33:32,484 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/sv-benchmarks/c/floats-cdfpl/sine_3.i [2020-11-30 00:33:32,498 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/data/fb1036d73/ff4d7a0b73a7490aa71fe39bef671983/FLAG770663ddf [2020-11-30 00:33:32,825 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/data/fb1036d73/ff4d7a0b73a7490aa71fe39bef671983 [2020-11-30 00:33:32,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:33:32,832 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:33:32,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:33:32,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:33:32,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:33:32,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:33:32" (1/1) ... [2020-11-30 00:33:32,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@493fa947 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:32, skipping insertion in model container [2020-11-30 00:33:32,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:33:32" (1/1) ... [2020-11-30 00:33:32,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:33:32,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:33:33,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:33:33,112 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:33:33,134 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:33:33,152 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:33:33,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:33 WrapperNode [2020-11-30 00:33:33,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:33:33,155 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:33:33,155 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:33:33,155 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:33:33,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:33" (1/1) ... [2020-11-30 00:33:33,174 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:33" (1/1) ... [2020-11-30 00:33:33,196 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:33:33,197 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:33:33,197 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:33:33,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:33:33,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:33" (1/1) ... [2020-11-30 00:33:33,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:33" (1/1) ... [2020-11-30 00:33:33,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:33" (1/1) ... [2020-11-30 00:33:33,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:33" (1/1) ... [2020-11-30 00:33:33,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:33" (1/1) ... [2020-11-30 00:33:33,219 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:33" (1/1) ... [2020-11-30 00:33:33,221 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:33" (1/1) ... [2020-11-30 00:33:33,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:33:33,224 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:33:33,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:33:33,225 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:33:33,226 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:33:33,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 00:33:33,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:33:33,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:33:33,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:33:33,801 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:33:33,801 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-30 00:33:33,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:33:33 BoogieIcfgContainer [2020-11-30 00:33:33,804 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:33:33,805 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:33:33,805 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:33:33,826 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:33:33,826 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:33:33" (1/1) ... [2020-11-30 00:33:33,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:33:33,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:33:33,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-30 00:33:33,877 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-30 00:33:33,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-30 00:33:33,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:33:33,928 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:33:33,934 INFO L168 Benchmark]: Toolchain (without parser) took 1100.16 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 41.9 MB in the beginning and 71.4 MB in the end (delta: -29.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:33:33,935 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 81.8 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:33:33,936 INFO L168 Benchmark]: CACSL2BoogieTranslator took 319.26 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 41.7 MB in the beginning and 75.3 MB in the end (delta: -33.5 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:33:33,938 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.88 ms. Allocated memory is still 100.7 MB. Free memory was 75.3 MB in the beginning and 73.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:33:33,939 INFO L168 Benchmark]: Boogie Preprocessor took 26.14 ms. Allocated memory is still 100.7 MB. Free memory was 73.9 MB in the beginning and 73.2 MB in the end (delta: 760.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:33:33,940 INFO L168 Benchmark]: RCFGBuilder took 579.78 ms. Allocated memory is still 100.7 MB. Free memory was 73.0 MB in the beginning and 76.4 MB in the end (delta: -3.4 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:33:33,941 INFO L168 Benchmark]: CodeCheck took 125.50 ms. Allocated memory is still 100.7 MB. Free memory was 76.4 MB in the beginning and 71.4 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:33:33,946 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 0.31 ms. Allocated memory is still 81.8 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 319.26 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 41.7 MB in the beginning and 75.3 MB in the end (delta: -33.5 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 41.88 ms. Allocated memory is still 100.7 MB. Free memory was 75.3 MB in the beginning and 73.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 26.14 ms. Allocated memory is still 100.7 MB. Free memory was 73.9 MB in the beginning and 73.2 MB in the end (delta: 760.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 579.78 ms. Allocated memory is still 100.7 MB. Free memory was 73.0 MB in the beginning and 76.4 MB in the end (delta: -3.4 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * CodeCheck took 125.50 ms. Allocated memory is still 100.7 MB. Free memory was 76.4 MB in the beginning and 71.4 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:33:37,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:33:37,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:33:37,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:33:37,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:33:37,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:33:37,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:33:37,115 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:33:37,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:33:37,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:33:37,129 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:33:37,136 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:33:37,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:33:37,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:33:37,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:33:37,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:33:37,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:33:37,156 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:33:37,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:33:37,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:33:37,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:33:37,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:33:37,178 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:33:37,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:33:37,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:33:37,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:33:37,192 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:33:37,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:33:37,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:33:37,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:33:37,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:33:37,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:33:37,203 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:33:37,204 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:33:37,205 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:33:37,206 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:33:37,207 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:33:37,207 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:33:37,207 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:33:37,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:33:37,211 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:33:37,212 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 00:33:37,290 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:33:37,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:33:37,294 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:33:37,294 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:33:37,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:33:37,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:33:37,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:33:37,297 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:33:37,298 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:33:37,298 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:33:37,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:33:37,300 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:33:37,300 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:33:37,301 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:33:37,301 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:33:37,301 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:33:37,301 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:33:37,302 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:33:37,302 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:33:37,302 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:33:37,303 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:33:37,303 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:33:37,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:33:37,304 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:33:37,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:33:37,304 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:33:37,305 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:33:37,305 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:33:37,305 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:33:37,306 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:33:37,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:33:37,306 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:33:37,307 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:33:37,307 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f53d9ed7fe14462ecadf09af148bc11769a4a61 [2020-11-30 00:33:37,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:33:37,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:33:37,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:33:37,877 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:33:37,880 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:33:37,881 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/sine_3.i [2020-11-30 00:33:37,985 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/data/0d6fe77d9/73eebb4367e043e7990c909d5e6bb694/FLAG382cc1534 [2020-11-30 00:33:38,657 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:33:38,659 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/sv-benchmarks/c/floats-cdfpl/sine_3.i [2020-11-30 00:33:38,667 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/data/0d6fe77d9/73eebb4367e043e7990c909d5e6bb694/FLAG382cc1534 [2020-11-30 00:33:38,995 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/data/0d6fe77d9/73eebb4367e043e7990c909d5e6bb694 [2020-11-30 00:33:38,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:33:39,001 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:33:39,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:33:39,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:33:39,008 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:33:39,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:33:38" (1/1) ... [2020-11-30 00:33:39,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c58ee9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39, skipping insertion in model container [2020-11-30 00:33:39,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:33:38" (1/1) ... [2020-11-30 00:33:39,022 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:33:39,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:33:39,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:33:39,251 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:33:39,274 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:33:39,293 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:33:39,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39 WrapperNode [2020-11-30 00:33:39,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:33:39,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:33:39,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:33:39,296 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:33:39,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39" (1/1) ... [2020-11-30 00:33:39,337 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39" (1/1) ... [2020-11-30 00:33:39,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:33:39,373 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:33:39,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:33:39,374 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:33:39,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39" (1/1) ... [2020-11-30 00:33:39,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39" (1/1) ... [2020-11-30 00:33:39,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39" (1/1) ... [2020-11-30 00:33:39,394 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39" (1/1) ... [2020-11-30 00:33:39,416 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39" (1/1) ... [2020-11-30 00:33:39,430 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39" (1/1) ... [2020-11-30 00:33:39,432 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39" (1/1) ... [2020-11-30 00:33:39,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:33:39,442 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:33:39,442 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:33:39,442 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:33:39,443 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0ece605f-70ae-4e2c-be1f-37b8067381fd/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:33:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 00:33:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:33:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:33:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:34:09,552 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:34:09,553 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-11-30 00:34:09,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:34:09 BoogieIcfgContainer [2020-11-30 00:34:09,556 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:34:09,557 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:34:09,558 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:34:09,573 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:34:09,574 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:34:09" (1/1) ... [2020-11-30 00:34:09,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:34:09,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:34:09,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2020-11-30 00:34:09,633 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2020-11-30 00:34:09,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-30 00:34:09,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:34:09,695 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:34:09,702 INFO L168 Benchmark]: Toolchain (without parser) took 30698.74 ms. Allocated memory was 48.2 MB in the beginning and 67.1 MB in the end (delta: 18.9 MB). Free memory was 24.4 MB in the beginning and 48.8 MB in the end (delta: -24.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:34:09,703 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 48.2 MB. Free memory was 30.5 MB in the beginning and 30.5 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:34:09,704 INFO L168 Benchmark]: CACSL2BoogieTranslator took 291.53 ms. Allocated memory is still 48.2 MB. Free memory was 24.2 MB in the beginning and 25.3 MB in the end (delta: -1.1 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:34:09,705 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.18 ms. Allocated memory is still 48.2 MB. Free memory was 25.2 MB in the beginning and 23.8 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:34:09,707 INFO L168 Benchmark]: Boogie Preprocessor took 68.51 ms. Allocated memory is still 48.2 MB. Free memory was 23.8 MB in the beginning and 22.6 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:34:09,708 INFO L168 Benchmark]: RCFGBuilder took 30114.12 ms. Allocated memory was 48.2 MB in the beginning and 67.1 MB in the end (delta: 18.9 MB). Free memory was 22.6 MB in the beginning and 37.3 MB in the end (delta: -14.7 MB). Peak memory consumption was 3.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:34:09,709 INFO L168 Benchmark]: CodeCheck took 141.04 ms. Allocated memory is still 67.1 MB. Free memory was 37.3 MB in the beginning and 48.8 MB in the end (delta: -11.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:34:09,714 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 0.34 ms. Allocated memory is still 48.2 MB. Free memory was 30.5 MB in the beginning and 30.5 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 291.53 ms. Allocated memory is still 48.2 MB. Free memory was 24.2 MB in the beginning and 25.3 MB in the end (delta: -1.1 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 75.18 ms. Allocated memory is still 48.2 MB. Free memory was 25.2 MB in the beginning and 23.8 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 68.51 ms. Allocated memory is still 48.2 MB. Free memory was 23.8 MB in the beginning and 22.6 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 30114.12 ms. Allocated memory was 48.2 MB in the beginning and 67.1 MB in the end (delta: 18.9 MB). Free memory was 22.6 MB in the beginning and 37.3 MB in the end (delta: -14.7 MB). Peak memory consumption was 3.5 MB. Max. memory is 16.1 GB. * CodeCheck took 141.04 ms. Allocated memory is still 67.1 MB. Free memory was 37.3 MB in the beginning and 48.8 MB in the end (delta: -11.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...