./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_index-2.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_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/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 7d2111885d578e717efbaf5de21234fda1614b57 ..................................................................................................................................................................................................................... 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_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/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 7d2111885d578e717efbaf5de21234fda1614b57 ........................................................................................................................................................................................................................ 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 00:31:42,904 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:31:42,906 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:31:42,948 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:31:42,950 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:31:42,955 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:31:42,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:31:42,970 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:31:42,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:31:42,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:31:42,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:31:42,985 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:31:42,986 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:31:42,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:31:42,991 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:31:42,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:31:42,996 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:31:42,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:31:43,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:31:43,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:31:43,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:31:43,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:31:43,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:31:43,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:31:43,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:31:43,029 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:31:43,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:31:43,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:31:43,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:31:43,033 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:31:43,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:31:43,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:31:43,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:31:43,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:31:43,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:31:43,040 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:31:43,041 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:31:43,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:31:43,042 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:31:43,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:31:43,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:31:43,046 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 00:31:43,090 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:31:43,090 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:31:43,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:31:43,092 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:31:43,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:31:43,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:31:43,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:31:43,094 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:31:43,094 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:31:43,094 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:31:43,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:31:43,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:31:43,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:31:43,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:31:43,096 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:31:43,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:31:43,097 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:31:43,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:31:43,098 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:31:43,100 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:31:43,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:31:43,101 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:31:43,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:31:43,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:31:43,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:31:43,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:31:43,102 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:31:43,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:31:43,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:31:43,103 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_d5795734-9109-4df3-9462-b64acca6ed17/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d2111885d578e717efbaf5de21234fda1614b57 [2020-11-30 00:31:43,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:31:43,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:31:43,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:31:43,399 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:31:43,406 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:31:43,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c [2020-11-30 00:31:43,484 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/data/a62efa0bc/577084efa1684c40a1b817b293a64900/FLAGa1bd61709 [2020-11-30 00:31:43,998 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:31:43,998 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c [2020-11-30 00:31:44,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/data/a62efa0bc/577084efa1684c40a1b817b293a64900/FLAGa1bd61709 [2020-11-30 00:31:44,345 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/data/a62efa0bc/577084efa1684c40a1b817b293a64900 [2020-11-30 00:31:44,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:31:44,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:31:44,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:31:44,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:31:44,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:31:44,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:31:44" (1/1) ... [2020-11-30 00:31:44,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76f0ed72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44, skipping insertion in model container [2020-11-30 00:31:44,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:31:44" (1/1) ... [2020-11-30 00:31:44,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:31:44,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:31:44,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:31:44,671 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:31:44,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:31:44,815 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:31:44,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44 WrapperNode [2020-11-30 00:31:44,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:31:44,817 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:31:44,817 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:31:44,817 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:31:44,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44" (1/1) ... [2020-11-30 00:31:44,846 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44" (1/1) ... [2020-11-30 00:31:44,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:31:44,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:31:44,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:31:44,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:31:44,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44" (1/1) ... [2020-11-30 00:31:44,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44" (1/1) ... [2020-11-30 00:31:44,923 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44" (1/1) ... [2020-11-30 00:31:44,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44" (1/1) ... [2020-11-30 00:31:44,947 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44" (1/1) ... [2020-11-30 00:31:44,950 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44" (1/1) ... [2020-11-30 00:31:44,955 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44" (1/1) ... [2020-11-30 00:31:44,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:31:44,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:31:44,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:31:44,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:31:44,965 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/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 00:31:45,048 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-11-30 00:31:45,049 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-11-30 00:31:45,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 00:31:45,049 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-11-30 00:31:45,049 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-11-30 00:31:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-11-30 00:31:45,050 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-11-30 00:31:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:31:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-30 00:31:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:31:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:31:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-11-30 00:31:45,957 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:31:45,958 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-11-30 00:31:45,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:31:45 BoogieIcfgContainer [2020-11-30 00:31:45,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:31:45,962 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:31:45,975 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:31:45,987 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:31:45,988 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:31:45" (1/1) ... [2020-11-30 00:31:45,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:31:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:31:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2020-11-30 00:31:46,048 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2020-11-30 00:31:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-11-30 00:31:46,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:31:46,094 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 00:31:46,106 INFO L168 Benchmark]: Toolchain (without parser) took 1754.05 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 57.3 MB in the beginning and 80.0 MB in the end (delta: -22.6 MB). Peak memory consumption was 453.8 kB. Max. memory is 16.1 GB. [2020-11-30 00:31:46,107 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 86.0 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:31:46,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 466.18 ms. Allocated memory is still 86.0 MB. Free memory was 57.3 MB in the beginning and 54.0 MB in the end (delta: 3.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:31:46,110 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.46 ms. Allocated memory is still 86.0 MB. Free memory was 54.0 MB in the beginning and 49.2 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:31:46,112 INFO L168 Benchmark]: Boogie Preprocessor took 58.23 ms. Allocated memory is still 86.0 MB. Free memory was 49.2 MB in the beginning and 45.7 MB in the end (delta: 3.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:31:46,112 INFO L168 Benchmark]: RCFGBuilder took 998.36 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 45.7 MB in the beginning and 51.4 MB in the end (delta: -5.7 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:31:46,114 INFO L168 Benchmark]: CodeCheck took 139.64 ms. Allocated memory is still 109.1 MB. Free memory was 51.4 MB in the beginning and 80.0 MB in the end (delta: -28.6 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:31:46,124 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 0.28 ms. Allocated memory is still 86.0 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 466.18 ms. Allocated memory is still 86.0 MB. Free memory was 57.3 MB in the beginning and 54.0 MB in the end (delta: 3.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 85.46 ms. Allocated memory is still 86.0 MB. Free memory was 54.0 MB in the beginning and 49.2 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 58.23 ms. Allocated memory is still 86.0 MB. Free memory was 49.2 MB in the beginning and 45.7 MB in the end (delta: 3.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 998.36 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 45.7 MB in the beginning and 51.4 MB in the end (delta: -5.7 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. * CodeCheck took 139.64 ms. Allocated memory is still 109.1 MB. Free memory was 51.4 MB in the beginning and 80.0 MB in the end (delta: -28.6 MB). There was no memory consumed. 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 00:31:48,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:31:48,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:31:48,770 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:31:48,771 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:31:48,772 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:31:48,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:31:48,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:31:48,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:31:48,794 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:31:48,796 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:31:48,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:31:48,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:31:48,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:31:48,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:31:48,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:31:48,826 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:31:48,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:31:48,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:31:48,836 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:31:48,840 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:31:48,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:31:48,843 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:31:48,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:31:48,847 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:31:48,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:31:48,848 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:31:48,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:31:48,849 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:31:48,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:31:48,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:31:48,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:31:48,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:31:48,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:31:48,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:31:48,856 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:31:48,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:31:48,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:31:48,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:31:48,859 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:31:48,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:31:48,860 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 00:31:48,891 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:31:48,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:31:48,892 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:31:48,892 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:31:48,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:31:48,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:31:48,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:31:48,894 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:31:48,895 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:31:48,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:31:48,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:31:48,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:31:48,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:31:48,896 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:31:48,896 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:31:48,897 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:31:48,897 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:31:48,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:31:48,897 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:31:48,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:31:48,898 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:31:48,898 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:31:48,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:31:48,899 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:31:48,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:31:48,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:31:48,900 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:31:48,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:31:48,900 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:31:48,901 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:31:48,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:31:48,901 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:31:48,901 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:31:48,902 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_d5795734-9109-4df3-9462-b64acca6ed17/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d2111885d578e717efbaf5de21234fda1614b57 [2020-11-30 00:31:49,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:31:49,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:31:49,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:31:49,331 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:31:49,332 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:31:49,333 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/../../sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c [2020-11-30 00:31:49,402 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/data/71a5229ba/e9c9e2f0fc2940c8a2a6ed979c79ae69/FLAG5fe3e360c [2020-11-30 00:31:49,953 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:31:49,954 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/sv-benchmarks/c/float-benchs/sin_interpolated_index-2.c [2020-11-30 00:31:49,964 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/data/71a5229ba/e9c9e2f0fc2940c8a2a6ed979c79ae69/FLAG5fe3e360c [2020-11-30 00:31:50,259 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/bin/ukojak/data/71a5229ba/e9c9e2f0fc2940c8a2a6ed979c79ae69 [2020-11-30 00:31:50,262 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:31:50,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:31:50,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:31:50,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:31:50,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:31:50,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:31:50" (1/1) ... [2020-11-30 00:31:50,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77b5748a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50, skipping insertion in model container [2020-11-30 00:31:50,271 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:31:50" (1/1) ... [2020-11-30 00:31:50,278 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:31:50,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:31:50,496 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:31:50,639 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:31:50,720 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:31:50,845 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:31:50,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50 WrapperNode [2020-11-30 00:31:50,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:31:50,847 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:31:50,848 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:31:50,848 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:31:50,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50" (1/1) ... [2020-11-30 00:31:50,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50" (1/1) ... [2020-11-30 00:31:50,930 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:31:50,930 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:31:50,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:31:50,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:31:50,940 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50" (1/1) ... [2020-11-30 00:31:50,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50" (1/1) ... [2020-11-30 00:31:50,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50" (1/1) ... [2020-11-30 00:31:50,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50" (1/1) ... [2020-11-30 00:31:51,005 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50" (1/1) ... [2020-11-30 00:31:51,008 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50" (1/1) ... [2020-11-30 00:31:51,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50" (1/1) ... [2020-11-30 00:31:51,035 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:31:51,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:31:51,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:31:51,037 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:31:51,038 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:31:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d5795734-9109-4df3-9462-b64acca6ed17/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 00:31:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-11-30 00:31:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2020-11-30 00:31:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2020-11-30 00:31:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 00:31:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2020-11-30 00:31:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2020-11-30 00:31:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2020-11-30 00:31:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2020-11-30 00:31:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:31:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-11-30 00:31:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:31:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:32:08,130 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:32:08,131 INFO L298 CfgBuilder]: Removed 12 assume(true) statements. [2020-11-30 00:32:08,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:32:08 BoogieIcfgContainer [2020-11-30 00:32:08,133 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:32:08,134 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:32:08,135 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:32:08,145 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:32:08,145 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:32:08" (1/1) ... [2020-11-30 00:32:08,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:32:08,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:32:08,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2020-11-30 00:32:08,194 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2020-11-30 00:32:08,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-11-30 00:32:08,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:32:08,239 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 00:32:08,244 INFO L168 Benchmark]: Toolchain (without parser) took 17979.79 ms. Allocated memory was 62.9 MB in the beginning and 398.5 MB in the end (delta: 335.5 MB). Free memory was 42.8 MB in the beginning and 311.8 MB in the end (delta: -269.0 MB). Peak memory consumption was 65.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:08,245 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 62.9 MB. Free memory was 44.8 MB in the beginning and 44.8 MB in the end (delta: 29.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:32:08,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 581.92 ms. Allocated memory was 62.9 MB in the beginning and 81.8 MB in the end (delta: 18.9 MB). Free memory was 42.7 MB in the beginning and 53.0 MB in the end (delta: -10.3 MB). Peak memory consumption was 16.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:08,247 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.63 ms. Allocated memory is still 81.8 MB. Free memory was 53.0 MB in the beginning and 47.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:08,248 INFO L168 Benchmark]: Boogie Preprocessor took 105.19 ms. Allocated memory is still 81.8 MB. Free memory was 47.8 MB in the beginning and 43.4 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:08,249 INFO L168 Benchmark]: RCFGBuilder took 17097.29 ms. Allocated memory was 81.8 MB in the beginning and 398.5 MB in the end (delta: 316.7 MB). Free memory was 43.4 MB in the beginning and 316.0 MB in the end (delta: -272.6 MB). Peak memory consumption was 175.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:08,249 INFO L168 Benchmark]: CodeCheck took 107.54 ms. Allocated memory is still 398.5 MB. Free memory was 316.0 MB in the beginning and 311.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:08,253 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 62.9 MB. Free memory was 44.8 MB in the beginning and 44.8 MB in the end (delta: 29.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 581.92 ms. Allocated memory was 62.9 MB in the beginning and 81.8 MB in the end (delta: 18.9 MB). Free memory was 42.7 MB in the beginning and 53.0 MB in the end (delta: -10.3 MB). Peak memory consumption was 16.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 82.63 ms. Allocated memory is still 81.8 MB. Free memory was 53.0 MB in the beginning and 47.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 105.19 ms. Allocated memory is still 81.8 MB. Free memory was 47.8 MB in the beginning and 43.4 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 17097.29 ms. Allocated memory was 81.8 MB in the beginning and 398.5 MB in the end (delta: 316.7 MB). Free memory was 43.4 MB in the beginning and 316.0 MB in the end (delta: -272.6 MB). Peak memory consumption was 175.6 MB. Max. memory is 16.1 GB. * CodeCheck took 107.54 ms. Allocated memory is still 398.5 MB. Free memory was 316.0 MB in the beginning and 311.8 MB in the end (delta: 4.2 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...