./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB --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 c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:31:34,986 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:31:34,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:31:35,032 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:31:35,033 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:31:35,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:31:35,040 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:31:35,046 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:31:35,048 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:31:35,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:31:35,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:31:35,058 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:31:35,058 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:31:35,061 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:31:35,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:31:35,065 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:31:35,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:31:35,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:31:35,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:31:35,079 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:31:35,081 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:31:35,082 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:31:35,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:31:35,087 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:31:35,097 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:31:35,098 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:31:35,098 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:31:35,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:31:35,101 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:31:35,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:31:35,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:31:35,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:31:35,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:31:35,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:31:35,110 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:31:35,110 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:31:35,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:31:35,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:31:35,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:31:35,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:31:35,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:31:35,115 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:31:35,166 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:31:35,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:31:35,167 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:31:35,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:31:35,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:31:35,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:31:35,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:31:35,169 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:31:35,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:31:35,169 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:31:35,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:31:35,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:31:35,170 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:31:35,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:31:35,171 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:31:35,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:31:35,171 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:31:35,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:31:35,172 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:31:35,172 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:31:35,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:31:35,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:35,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:31:35,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:31:35,173 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:31:35,174 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:31:35,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:31:35,174 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:31:35,175 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca [2022-10-17 16:31:35,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:31:35,448 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:31:35,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:31:35,452 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:31:35,453 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:31:35,455 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2022-10-17 16:31:35,523 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/data/b2c8e6d8d/cc718b77398e4202a968c93de23f00cc/FLAG0284a2f31 [2022-10-17 16:31:35,964 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:31:35,965 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2022-10-17 16:31:35,972 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/data/b2c8e6d8d/cc718b77398e4202a968c93de23f00cc/FLAG0284a2f31 [2022-10-17 16:31:36,341 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/data/b2c8e6d8d/cc718b77398e4202a968c93de23f00cc [2022-10-17 16:31:36,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:31:36,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:31:36,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:36,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:31:36,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:31:36,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5639cbb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36, skipping insertion in model container [2022-10-17 16:31:36,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:31:36,394 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:36,591 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2022-10-17 16:31:36,628 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:36,686 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:31:36,698 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2022-10-17 16:31:36,716 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:36,777 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:31:36,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36 WrapperNode [2022-10-17 16:31:36,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:36,779 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:36,779 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:31:36,779 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:31:36,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,853 INFO L138 Inliner]: procedures = 21, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 404 [2022-10-17 16:31:36,854 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:36,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:31:36,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:31:36,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:31:36,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,873 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,900 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,903 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,911 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:31:36,912 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:31:36,912 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:31:36,912 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:31:36,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:36" (1/1) ... [2022-10-17 16:31:36,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:36,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:31:36,951 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:31:36,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:31:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:31:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2022-10-17 16:31:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2022-10-17 16:31:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:31:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2022-10-17 16:31:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2022-10-17 16:31:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2022-10-17 16:31:37,016 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2022-10-17 16:31:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-10-17 16:31:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:31:37,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:31:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-10-17 16:31:37,090 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:31:37,093 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:31:37,680 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:31:37,861 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:31:37,862 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:31:37,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:37 BoogieIcfgContainer [2022-10-17 16:31:37,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:31:37,866 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:31:37,866 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:31:37,877 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:31:37,878 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:37" (1/1) ... [2022-10-17 16:31:37,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:31:37,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:31:37,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2022-10-17 16:31:37,948 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2022-10-17 16:31:37,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 16:31:37,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:31:37,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:31:37,997 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:385) 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:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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) [2022-10-17 16:31:38,001 INFO L158 Benchmark]: Toolchain (without parser) took 1642.04ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 82.1MB in the beginning and 76.9MB in the end (delta: 5.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-10-17 16:31:38,002 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 104.9MB. Free memory was 76.5MB in the beginning and 76.4MB in the end (delta: 46.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:31:38,003 INFO L158 Benchmark]: CACSL2BoogieTranslator took 419.00ms. Allocated memory is still 104.9MB. Free memory was 81.9MB in the beginning and 67.8MB in the end (delta: 14.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:31:38,004 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.09ms. Allocated memory is still 104.9MB. Free memory was 67.8MB in the beginning and 63.2MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:31:38,004 INFO L158 Benchmark]: Boogie Preprocessor took 56.32ms. Allocated memory is still 104.9MB. Free memory was 63.2MB in the beginning and 59.7MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:31:38,005 INFO L158 Benchmark]: RCFGBuilder took 953.19ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 59.5MB in the beginning and 83.2MB in the end (delta: -23.8MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. [2022-10-17 16:31:38,006 INFO L158 Benchmark]: CodeCheck took 133.32ms. Allocated memory is still 125.8MB. Free memory was 83.2MB in the beginning and 76.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:31:38,010 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 104.9MB. Free memory was 76.5MB in the beginning and 76.4MB in the end (delta: 46.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 419.00ms. Allocated memory is still 104.9MB. Free memory was 81.9MB in the beginning and 67.8MB in the end (delta: 14.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.09ms. Allocated memory is still 104.9MB. Free memory was 67.8MB in the beginning and 63.2MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.32ms. Allocated memory is still 104.9MB. Free memory was 63.2MB in the beginning and 59.7MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 953.19ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 59.5MB in the beginning and 83.2MB in the end (delta: -23.8MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. * CodeCheck took 133.32ms. Allocated memory is still 125.8MB. Free memory was 83.2MB in the beginning and 76.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:31:38,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB --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 c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:31:40,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:31:40,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:31:40,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:31:40,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:31:40,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:31:40,562 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:31:40,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:31:40,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:31:40,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:31:40,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:31:40,571 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:31:40,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:31:40,583 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:31:40,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:31:40,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:31:40,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:31:40,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:31:40,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:31:40,601 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:31:40,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:31:40,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:31:40,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:31:40,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:31:40,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:31:40,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:31:40,626 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:31:40,628 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:31:40,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:31:40,633 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:31:40,634 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:31:40,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:31:40,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:31:40,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:31:40,638 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:31:40,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:31:40,640 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:31:40,640 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:31:40,640 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:31:40,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:31:40,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:31:40,643 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:31:40,711 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:31:40,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:31:40,713 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:31:40,714 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:31:40,715 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:31:40,715 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:31:40,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:31:40,716 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:31:40,716 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:31:40,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:31:40,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:31:40,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:31:40,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:31:40,718 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:31:40,719 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:31:40,719 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:31:40,719 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:31:40,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:31:40,720 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:31:40,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:31:40,720 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:31:40,720 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:31:40,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:31:40,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:40,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:31:40,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:31:40,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:31:40,722 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:31:40,722 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:31:40,722 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:31:40,723 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:31:40,723 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:31:40,723 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca [2022-10-17 16:31:41,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:31:41,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:31:41,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:31:41,145 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:31:41,146 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:31:41,148 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2022-10-17 16:31:41,214 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/data/d5d284e0b/ae5cdb623e2b486bb6a1a11302dd8971/FLAGe25f9dc73 [2022-10-17 16:31:41,827 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:31:41,843 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2022-10-17 16:31:41,851 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/data/d5d284e0b/ae5cdb623e2b486bb6a1a11302dd8971/FLAGe25f9dc73 [2022-10-17 16:31:42,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/data/d5d284e0b/ae5cdb623e2b486bb6a1a11302dd8971 [2022-10-17 16:31:42,136 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:31:42,138 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:31:42,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:42,141 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:31:42,144 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:31:42,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71b38ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42, skipping insertion in model container [2022-10-17 16:31:42,148 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:31:42,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:42,396 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2022-10-17 16:31:42,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:42,532 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:31:42,544 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2022-10-17 16:31:42,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:42,688 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:31:42,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42 WrapperNode [2022-10-17 16:31:42,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:42,691 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:42,691 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:31:42,692 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:31:42,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,781 INFO L138 Inliner]: procedures = 22, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 405 [2022-10-17 16:31:42,781 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:42,782 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:31:42,782 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:31:42,782 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:31:42,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,800 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,838 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,841 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,848 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:31:42,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:31:42,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:31:42,849 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:31:42,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:42" (1/1) ... [2022-10-17 16:31:42,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:42,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:31:42,905 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:31:42,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:31:42,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:31:42,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-10-17 16:31:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2022-10-17 16:31:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2022-10-17 16:31:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:31:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2022-10-17 16:31:42,979 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2022-10-17 16:31:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2022-10-17 16:31:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2022-10-17 16:31:42,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-10-17 16:31:42,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:31:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:31:43,097 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:31:43,099 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:31:54,783 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:31:58,774 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:31:58,774 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:31:58,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:58 BoogieIcfgContainer [2022-10-17 16:31:58,777 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:31:58,778 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:31:58,779 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:31:58,789 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:31:58,789 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:58" (1/1) ... [2022-10-17 16:31:58,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:31:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:31:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2022-10-17 16:31:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2022-10-17 16:31:58,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 16:31:58,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:31:58,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:31:58,908 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:385) 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:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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) [2022-10-17 16:31:58,913 INFO L158 Benchmark]: Toolchain (without parser) took 16774.56ms. Allocated memory was 69.2MB in the beginning and 518.0MB in the end (delta: 448.8MB). Free memory was 49.4MB in the beginning and 274.9MB in the end (delta: -225.5MB). Peak memory consumption was 223.5MB. Max. memory is 16.1GB. [2022-10-17 16:31:58,914 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 49.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:31:58,915 INFO L158 Benchmark]: CACSL2BoogieTranslator took 549.70ms. Allocated memory is still 69.2MB. Free memory was 49.2MB in the beginning and 47.6MB in the end (delta: 1.6MB). Peak memory consumption was 23.9MB. Max. memory is 16.1GB. [2022-10-17 16:31:58,916 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.68ms. Allocated memory is still 69.2MB. Free memory was 47.6MB in the beginning and 42.7MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 16:31:58,917 INFO L158 Benchmark]: Boogie Preprocessor took 65.88ms. Allocated memory is still 69.2MB. Free memory was 42.7MB in the beginning and 38.0MB in the end (delta: 4.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:31:58,917 INFO L158 Benchmark]: RCFGBuilder took 15928.97ms. Allocated memory was 69.2MB in the beginning and 518.0MB in the end (delta: 448.8MB). Free memory was 38.0MB in the beginning and 281.2MB in the end (delta: -243.2MB). Peak memory consumption was 306.6MB. Max. memory is 16.1GB. [2022-10-17 16:31:58,918 INFO L158 Benchmark]: CodeCheck took 133.25ms. Allocated memory is still 518.0MB. Free memory was 281.2MB in the beginning and 274.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:31:58,922 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 49.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 549.70ms. Allocated memory is still 69.2MB. Free memory was 49.2MB in the beginning and 47.6MB in the end (delta: 1.6MB). Peak memory consumption was 23.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.68ms. Allocated memory is still 69.2MB. Free memory was 47.6MB in the beginning and 42.7MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.88ms. Allocated memory is still 69.2MB. Free memory was 42.7MB in the beginning and 38.0MB in the end (delta: 4.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 15928.97ms. Allocated memory was 69.2MB in the beginning and 518.0MB in the end (delta: 448.8MB). Free memory was 38.0MB in the beginning and 281.2MB in the end (delta: -243.2MB). Peak memory consumption was 306.6MB. Max. memory is 16.1GB. * CodeCheck took 133.25ms. Allocated memory is still 518.0MB. Free memory was 281.2MB in the beginning and 274.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:31:59,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeb23949-0282-4441-8820-9fa7071b0812/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared