./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c --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_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/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 d7c2d999ed319ca5f37e7f9be014ba63b7a274c8 ........................................................................................................................................................................................................................... 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_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/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 d7c2d999ed319ca5f37e7f9be014ba63b7a274c8 ................................................................................................................................................................................................................................ 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 [2020-11-29 19:38:50,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:38:50,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:38:50,599 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:38:50,600 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:38:50,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:38:50,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:38:50,607 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:38:50,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:38:50,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:38:50,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:38:50,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:38:50,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:38:50,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:38:50,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:38:50,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:38:50,621 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:38:50,623 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:38:50,625 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:38:50,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:38:50,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:38:50,633 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:38:50,635 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:38:50,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:38:50,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:38:50,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:38:50,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:38:50,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:38:50,645 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:38:50,646 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:38:50,647 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:38:50,648 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:38:50,649 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:38:50,650 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:38:50,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:38:50,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:38:50,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:38:50,654 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:38:50,654 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:38:50,656 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:38:50,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:38:50,658 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 19:38:50,687 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:38:50,688 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:38:50,689 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:38:50,689 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:38:50,690 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:38:50,691 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:38:50,691 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:38:50,691 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:38:50,692 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:38:50,692 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:38:50,692 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:38:50,692 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:38:50,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:38:50,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:38:50,693 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:38:50,694 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:38:50,694 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:38:50,694 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:38:50,695 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:38:50,695 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:38:50,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:38:50,695 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:38:50,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:38:50,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:38:50,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:38:50,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:38:50,697 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:38:50,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:38:50,698 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:38:50,698 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_4e03f488-7be5-421e-bc3b-991e17712440/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c2d999ed319ca5f37e7f9be014ba63b7a274c8 [2020-11-29 19:38:50,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:38:50,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:38:51,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:38:51,004 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:38:51,005 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:38:51,006 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2020-11-29 19:38:51,068 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/data/cf6851fb3/c9668b61d4a049768a52ff5a1dc449c8/FLAG344cc0740 [2020-11-29 19:38:51,867 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:38:51,867 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2020-11-29 19:38:51,879 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/data/cf6851fb3/c9668b61d4a049768a52ff5a1dc449c8/FLAG344cc0740 [2020-11-29 19:38:52,133 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/data/cf6851fb3/c9668b61d4a049768a52ff5a1dc449c8 [2020-11-29 19:38:52,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:38:52,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:38:52,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:38:52,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:38:52,158 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:38:52,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:38:52" (1/1) ... [2020-11-29 19:38:52,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@775ceb81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52, skipping insertion in model container [2020-11-29 19:38:52,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:38:52" (1/1) ... [2020-11-29 19:38:52,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:38:52,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:38:52,653 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:38:52,684 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:38:52,899 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:38:52,949 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:38:52,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52 WrapperNode [2020-11-29 19:38:52,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:38:52,952 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:38:52,953 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:38:52,953 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:38:52,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52" (1/1) ... [2020-11-29 19:38:53,007 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52" (1/1) ... [2020-11-29 19:38:53,096 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:38:53,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 19:38:53,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 19:38:53,097 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 19:38:53,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52" (1/1) ... [2020-11-29 19:38:53,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52" (1/1) ... [2020-11-29 19:38:53,124 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52" (1/1) ... [2020-11-29 19:38:53,125 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52" (1/1) ... [2020-11-29 19:38:53,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52" (1/1) ... [2020-11-29 19:38:53,212 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52" (1/1) ... [2020-11-29 19:38:53,219 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52" (1/1) ... [2020-11-29 19:38:53,230 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 19:38:53,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 19:38:53,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 19:38:53,232 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 19:38:53,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:38:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/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 [2020-11-29 19:38:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-11-29 19:38:53,348 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-11-29 19:38:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-11-29 19:38:53,351 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-11-29 19:38:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 19:38:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-11-29 19:38:53,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-11-29 19:38:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 19:38:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-29 19:38:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 19:38:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-11-29 19:38:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 19:38:53,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 19:38:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 19:38:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-11-29 19:38:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-11-29 19:38:53,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-11-29 19:38:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 19:38:56,612 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 19:38:56,612 INFO L298 CfgBuilder]: Removed 81 assume(true) statements. [2020-11-29 19:38:56,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:38:56 BoogieIcfgContainer [2020-11-29 19:38:56,615 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 19:38:56,616 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 19:38:56,616 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 19:38:56,628 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 19:38:56,628 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:38:56" (1/1) ... [2020-11-29 19:38:56,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:38:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 19:38:56,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2020-11-29 19:38:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2020-11-29 19:38:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-11-29 19:38:56,713 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 19:38:56,765 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) [2020-11-29 19:38:56,772 INFO L168 Benchmark]: Toolchain (without parser) took 4632.29 ms. Allocated memory was 94.4 MB in the beginning and 180.4 MB in the end (delta: 86.0 MB). Free memory was 62.8 MB in the beginning and 82.6 MB in the end (delta: -19.8 MB). Peak memory consumption was 64.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:38:56,774 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 94.4 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:38:56,777 INFO L168 Benchmark]: CACSL2BoogieTranslator took 812.54 ms. Allocated memory was 94.4 MB in the beginning and 130.0 MB in the end (delta: 35.7 MB). Free memory was 62.8 MB in the beginning and 89.6 MB in the end (delta: -26.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:38:56,778 INFO L168 Benchmark]: Boogie Procedure Inliner took 143.60 ms. Allocated memory is still 130.0 MB. Free memory was 89.6 MB in the beginning and 83.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:38:56,779 INFO L168 Benchmark]: Boogie Preprocessor took 133.62 ms. Allocated memory is still 130.0 MB. Free memory was 83.3 MB in the beginning and 77.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:38:56,780 INFO L168 Benchmark]: RCFGBuilder took 3384.33 ms. Allocated memory was 130.0 MB in the beginning and 180.4 MB in the end (delta: 50.3 MB). Free memory was 77.1 MB in the beginning and 87.8 MB in the end (delta: -10.8 MB). Peak memory consumption was 46.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:38:56,781 INFO L168 Benchmark]: CodeCheck took 151.86 ms. Allocated memory is still 180.4 MB. Free memory was 87.8 MB in the beginning and 82.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:38:56,795 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 94.4 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 812.54 ms. Allocated memory was 94.4 MB in the beginning and 130.0 MB in the end (delta: 35.7 MB). Free memory was 62.8 MB in the beginning and 89.6 MB in the end (delta: -26.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 143.60 ms. Allocated memory is still 130.0 MB. Free memory was 89.6 MB in the beginning and 83.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 133.62 ms. Allocated memory is still 130.0 MB. Free memory was 83.3 MB in the beginning and 77.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3384.33 ms. Allocated memory was 130.0 MB in the beginning and 180.4 MB in the end (delta: 50.3 MB). Free memory was 77.1 MB in the beginning and 87.8 MB in the end (delta: -10.8 MB). Peak memory consumption was 46.4 MB. Max. memory is 16.1 GB. * CodeCheck took 151.86 ms. Allocated memory is still 180.4 MB. Free memory was 87.8 MB in the beginning and 82.6 MB in the end (delta: 5.2 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 [2020-11-29 19:38:59,742 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:38:59,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:38:59,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:38:59,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:38:59,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:38:59,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:38:59,807 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:38:59,811 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:38:59,817 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:38:59,819 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:38:59,834 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:38:59,835 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:38:59,839 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:38:59,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:38:59,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:38:59,847 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:38:59,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:38:59,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:38:59,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:38:59,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:38:59,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:38:59,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:38:59,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:38:59,890 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:38:59,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:38:59,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:38:59,896 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:38:59,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:38:59,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:38:59,901 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:38:59,902 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:38:59,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:38:59,906 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:38:59,907 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:38:59,908 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:38:59,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:38:59,909 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:38:59,910 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:38:59,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:38:59,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:38:59,914 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 19:38:59,966 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:38:59,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:38:59,968 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:38:59,969 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:38:59,971 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:38:59,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:38:59,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:38:59,972 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:38:59,972 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:38:59,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:38:59,974 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:38:59,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:38:59,975 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:38:59,975 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:38:59,976 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:38:59,976 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:38:59,976 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:38:59,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:38:59,977 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:38:59,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:38:59,978 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:38:59,978 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:38:59,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:38:59,979 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:38:59,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:38:59,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:38:59,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:38:59,980 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:38:59,981 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:38:59,981 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:38:59,981 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:38:59,982 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:38:59,982 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:38:59,982 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_4e03f488-7be5-421e-bc3b-991e17712440/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c2d999ed319ca5f37e7f9be014ba63b7a274c8 [2020-11-29 19:39:00,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:39:00,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:39:00,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:39:00,518 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:39:00,521 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:39:00,522 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2020-11-29 19:39:00,608 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/data/f9f23cb49/a26f6f733e4f4d7a879c06cfd40b93c6/FLAG56c93d624 [2020-11-29 19:39:01,301 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:39:01,301 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2020-11-29 19:39:01,328 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/data/f9f23cb49/a26f6f733e4f4d7a879c06cfd40b93c6/FLAG56c93d624 [2020-11-29 19:39:01,604 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/bin/ukojak/data/f9f23cb49/a26f6f733e4f4d7a879c06cfd40b93c6 [2020-11-29 19:39:01,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:39:01,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:39:01,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:39:01,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:39:01,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:39:01,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:39:01" (1/1) ... [2020-11-29 19:39:01,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f467468 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:01, skipping insertion in model container [2020-11-29 19:39:01,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:39:01" (1/1) ... [2020-11-29 19:39:01,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:39:01,711 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:39:02,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:39:02,332 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:39:02,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:39:02,572 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:39:02,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:02 WrapperNode [2020-11-29 19:39:02,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:39:02,575 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:39:02,575 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:39:02,575 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:39:02,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:02" (1/1) ... [2020-11-29 19:39:02,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:02" (1/1) ... [2020-11-29 19:39:02,695 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:39:02,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 19:39:02,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 19:39:02,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 19:39:02,710 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:02" (1/1) ... [2020-11-29 19:39:02,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:02" (1/1) ... [2020-11-29 19:39:02,731 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:02" (1/1) ... [2020-11-29 19:39:02,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:02" (1/1) ... [2020-11-29 19:39:02,811 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:02" (1/1) ... [2020-11-29 19:39:02,851 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:02" (1/1) ... [2020-11-29 19:39:02,878 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:02" (1/1) ... [2020-11-29 19:39:02,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 19:39:02,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 19:39:02,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 19:39:02,906 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 19:39:02,911 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4e03f488-7be5-421e-bc3b-991e17712440/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 [2020-11-29 19:39:03,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-11-29 19:39:03,002 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-11-29 19:39:03,003 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-11-29 19:39:03,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-11-29 19:39:03,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-29 19:39:03,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-11-29 19:39:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-11-29 19:39:03,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-11-29 19:39:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 19:39:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-11-29 19:39:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-29 19:39:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-11-29 19:39:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-11-29 19:39:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-11-29 19:39:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-11-29 19:39:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 19:39:03,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 19:39:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-29 19:39:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 19:47:22,553 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 19:47:22,553 INFO L298 CfgBuilder]: Removed 81 assume(true) statements. [2020-11-29 19:47:22,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:47:22 BoogieIcfgContainer [2020-11-29 19:47:22,557 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 19:47:22,558 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 19:47:22,558 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 19:47:22,571 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 19:47:22,572 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:47:22" (1/1) ... [2020-11-29 19:47:22,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:47:22,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 19:47:22,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2020-11-29 19:47:22,638 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2020-11-29 19:47:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-11-29 19:47:22,640 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 19:47:22,687 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) [2020-11-29 19:47:22,694 INFO L168 Benchmark]: Toolchain (without parser) took 501081.97 ms. Allocated memory was 56.6 MB in the beginning and 77.6 MB in the end (delta: 21.0 MB). Free memory was 34.0 MB in the beginning and 25.6 MB in the end (delta: 8.4 MB). Peak memory consumption was 29.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:22,695 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:47:22,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 959.81 ms. Allocated memory was 56.6 MB in the beginning and 77.6 MB in the end (delta: 21.0 MB). Free memory was 33.9 MB in the beginning and 57.7 MB in the end (delta: -23.9 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:22,697 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.83 ms. Allocated memory is still 77.6 MB. Free memory was 57.7 MB in the beginning and 51.2 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:22,698 INFO L168 Benchmark]: Boogie Preprocessor took 208.45 ms. Allocated memory is still 77.6 MB. Free memory was 51.2 MB in the beginning and 43.9 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:22,699 INFO L168 Benchmark]: RCFGBuilder took 499651.45 ms. Allocated memory is still 77.6 MB. Free memory was 43.9 MB in the beginning and 31.3 MB in the end (delta: 12.6 MB). Peak memory consumption was 24.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:22,700 INFO L168 Benchmark]: CodeCheck took 132.62 ms. Allocated memory is still 77.6 MB. Free memory was 30.8 MB in the beginning and 25.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:22,705 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 0.36 ms. Allocated memory is still 56.6 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 959.81 ms. Allocated memory was 56.6 MB in the beginning and 77.6 MB in the end (delta: 21.0 MB). Free memory was 33.9 MB in the beginning and 57.7 MB in the end (delta: -23.9 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 120.83 ms. Allocated memory is still 77.6 MB. Free memory was 57.7 MB in the beginning and 51.2 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 208.45 ms. Allocated memory is still 77.6 MB. Free memory was 51.2 MB in the beginning and 43.9 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 499651.45 ms. Allocated memory is still 77.6 MB. Free memory was 43.9 MB in the beginning and 31.3 MB in the end (delta: 12.6 MB). Peak memory consumption was 24.2 MB. Max. memory is 16.1 GB. * CodeCheck took 132.62 ms. Allocated memory is still 77.6 MB. Free memory was 30.8 MB in the beginning and 25.6 MB in the end (delta: 5.2 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. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...