./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0685a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0685a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ --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 b47d8724c70e155baf18e623cd2101f66abd1b012fa19d34551ea9e1f3ceb9a8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:02:03,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:02:03,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:02:03,931 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:02:03,932 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:02:03,933 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:02:03,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:02:03,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:02:03,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:02:03,941 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:02:03,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:02:03,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:02:03,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:02:03,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:02:03,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:02:03,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:02:03,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:02:03,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:02:03,955 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:02:03,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:02:03,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:02:03,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:02:03,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:02:03,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:02:03,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:02:03,970 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:02:03,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:02:03,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:02:03,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:02:03,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:02:03,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:02:03,983 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:02:03,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:02:03,987 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:02:03,989 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:02:03,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:02:03,990 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:02:03,990 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:02:03,990 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:02:03,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:02:03,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:02:03,993 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:02:04,041 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:02:04,041 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:02:04,042 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:02:04,042 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:02:04,043 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:02:04,043 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:02:04,044 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:02:04,044 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:02:04,044 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:02:04,044 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:02:04,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:02:04,045 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:02:04,045 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:02:04,045 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:02:04,045 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:02:04,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:02:04,046 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:02:04,046 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:02:04,046 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:02:04,046 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:02:04,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:02:04,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:02:04,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:02:04,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:02:04,051 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:02:04,051 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:02:04,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:02:04,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:02:04,052 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_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b47d8724c70e155baf18e623cd2101f66abd1b012fa19d34551ea9e1f3ceb9a8 [2021-11-23 01:02:04,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:02:04,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:02:04,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:02:04,356 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:02:04,357 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:02:04,360 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/float_req_bl_0685a.c [2021-11-23 01:02:04,443 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/data/4a3f29610/b0f4269e5fb24b9396ecb233500a0282/FLAG8d5f0b0b6 [2021-11-23 01:02:05,013 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:02:05,013 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/sv-benchmarks/c/float-newlib/float_req_bl_0685a.c [2021-11-23 01:02:05,021 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/data/4a3f29610/b0f4269e5fb24b9396ecb233500a0282/FLAG8d5f0b0b6 [2021-11-23 01:02:05,380 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/data/4a3f29610/b0f4269e5fb24b9396ecb233500a0282 [2021-11-23 01:02:05,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:02:05,383 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:02:05,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:02:05,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:02:05,403 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:02:05,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@726f81c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05, skipping insertion in model container [2021-11-23 01:02:05,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:02:05,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:02:05,671 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_d7847a68-ff90-4a7e-87b2-000ac5ec9256/sv-benchmarks/c/float-newlib/float_req_bl_0685a.c[5273,5286] [2021-11-23 01:02:05,674 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:02:05,684 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:02:05,743 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_d7847a68-ff90-4a7e-87b2-000ac5ec9256/sv-benchmarks/c/float-newlib/float_req_bl_0685a.c[5273,5286] [2021-11-23 01:02:05,744 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:02:05,768 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:02:05,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05 WrapperNode [2021-11-23 01:02:05,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:02:05,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:02:05,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:02:05,770 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:02:05,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,790 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,847 INFO L137 Inliner]: procedures = 19, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 216 [2021-11-23 01:02:05,847 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:02:05,848 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:02:05,848 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:02:05,849 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:02:05,860 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,880 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,907 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,913 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,936 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:02:05,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:02:05,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:02:05,952 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:02:05,953 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:05" (1/1) ... [2021-11-23 01:02:05,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:02:05,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:02:05,981 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:02:05,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:02:06,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:02:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:02:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:02:06,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 01:02:06,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:02:06,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-23 01:02:06,029 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2021-11-23 01:02:06,029 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2021-11-23 01:02:06,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:02:06,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:02:06,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:02:06,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-23 01:02:06,030 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2021-11-23 01:02:06,031 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2021-11-23 01:02:06,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:02:06,126 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:02:06,128 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:02:06,547 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:02:06,635 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:02:06,636 INFO L301 CfgBuilder]: Removed 14 assume(true) statements. [2021-11-23 01:02:06,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:02:06 BoogieIcfgContainer [2021-11-23 01:02:06,638 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:02:06,639 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:02:06,639 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:02:06,649 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:02:06,650 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:02:06" (1/1) ... [2021-11-23 01:02:06,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:02:06,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:06,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2021-11-23 01:02:06,716 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2021-11-23 01:02:06,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 01:02:06,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:06,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:06,755 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java: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) [2021-11-23 01:02:06,759 INFO L158 Benchmark]: Toolchain (without parser) took 1373.90ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 50.2MB in the beginning and 68.0MB in the end (delta: -17.8MB). Peak memory consumption was 329.9kB. Max. memory is 16.1GB. [2021-11-23 01:02:06,759 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 86.0MB. Free memory was 66.7MB in the beginning and 66.6MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:02:06,760 INFO L158 Benchmark]: CACSL2BoogieTranslator took 369.70ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 50.0MB in the beginning and 76.6MB in the end (delta: -26.6MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2021-11-23 01:02:06,761 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.84ms. Allocated memory is still 104.9MB. Free memory was 76.6MB in the beginning and 74.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:02:06,762 INFO L158 Benchmark]: Boogie Preprocessor took 88.01ms. Allocated memory is still 104.9MB. Free memory was 74.5MB in the beginning and 72.0MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:02:06,763 INFO L158 Benchmark]: RCFGBuilder took 687.45ms. Allocated memory is still 104.9MB. Free memory was 72.0MB in the beginning and 74.3MB in the end (delta: -2.3MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2021-11-23 01:02:06,763 INFO L158 Benchmark]: CodeCheck took 117.68ms. Allocated memory is still 104.9MB. Free memory was 74.3MB in the beginning and 68.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:02:06,767 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 0.34ms. Allocated memory is still 86.0MB. Free memory was 66.7MB in the beginning and 66.6MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 369.70ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 50.0MB in the beginning and 76.6MB in the end (delta: -26.6MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.84ms. Allocated memory is still 104.9MB. Free memory was 76.6MB in the beginning and 74.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 88.01ms. Allocated memory is still 104.9MB. Free memory was 74.5MB in the beginning and 72.0MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 687.45ms. Allocated memory is still 104.9MB. Free memory was 72.0MB in the beginning and 74.3MB in the end (delta: -2.3MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * CodeCheck took 117.68ms. Allocated memory is still 104.9MB. Free memory was 74.3MB in the beginning and 68.0MB 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. [2021-11-23 01:02:06,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/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_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0685a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ --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 b47d8724c70e155baf18e623cd2101f66abd1b012fa19d34551ea9e1f3ceb9a8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:02:09,310 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:02:09,313 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:02:09,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:02:09,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:02:09,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:02:09,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:02:09,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:02:09,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:02:09,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:02:09,401 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:02:09,403 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:02:09,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:02:09,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:02:09,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:02:09,411 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:02:09,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:02:09,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:02:09,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:02:09,430 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:02:09,432 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:02:09,434 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:02:09,436 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:02:09,439 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:02:09,448 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:02:09,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:02:09,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:02:09,451 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:02:09,452 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:02:09,453 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:02:09,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:02:09,454 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:02:09,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:02:09,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:02:09,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:02:09,459 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:02:09,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:02:09,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:02:09,461 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:02:09,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:02:09,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:02:09,464 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:02:09,503 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:02:09,504 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:02:09,505 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:02:09,506 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:02:09,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:02:09,507 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:02:09,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:02:09,508 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:02:09,508 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:02:09,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:02:09,510 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:02:09,510 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:02:09,510 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:02:09,511 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:02:09,511 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:02:09,511 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:02:09,511 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:02:09,511 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:02:09,512 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:02:09,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:02:09,512 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:02:09,512 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:02:09,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:02:09,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:02:09,513 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:02:09,513 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:02:09,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:02:09,514 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:02:09,514 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:02:09,514 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:02:09,514 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:02:09,515 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:02:09,515 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_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b47d8724c70e155baf18e623cd2101f66abd1b012fa19d34551ea9e1f3ceb9a8 [2021-11-23 01:02:09,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:02:09,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:02:09,956 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:02:09,957 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:02:09,958 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:02:09,961 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/float_req_bl_0685a.c [2021-11-23 01:02:10,031 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/data/0d73c890e/fcf3fd930ff64843995f2f4bd3ce0880/FLAG337c90dec [2021-11-23 01:02:10,655 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:02:10,656 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/sv-benchmarks/c/float-newlib/float_req_bl_0685a.c [2021-11-23 01:02:10,668 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/data/0d73c890e/fcf3fd930ff64843995f2f4bd3ce0880/FLAG337c90dec [2021-11-23 01:02:10,964 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/data/0d73c890e/fcf3fd930ff64843995f2f4bd3ce0880 [2021-11-23 01:02:10,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:02:10,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:02:10,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:02:10,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:02:10,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:02:10,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:02:10" (1/1) ... [2021-11-23 01:02:10,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29454ffc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:10, skipping insertion in model container [2021-11-23 01:02:10,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:02:10" (1/1) ... [2021-11-23 01:02:10,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:02:11,039 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:02:11,303 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_d7847a68-ff90-4a7e-87b2-000ac5ec9256/sv-benchmarks/c/float-newlib/float_req_bl_0685a.c[5273,5286] [2021-11-23 01:02:11,314 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:02:11,328 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:02:11,393 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_d7847a68-ff90-4a7e-87b2-000ac5ec9256/sv-benchmarks/c/float-newlib/float_req_bl_0685a.c[5273,5286] [2021-11-23 01:02:11,403 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:02:11,432 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:02:11,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:11 WrapperNode [2021-11-23 01:02:11,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:02:11,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:02:11,436 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:02:11,436 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:02:11,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:11" (1/1) ... [2021-11-23 01:02:11,473 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:11" (1/1) ... [2021-11-23 01:02:11,503 INFO L137 Inliner]: procedures = 22, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 217 [2021-11-23 01:02:11,503 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:02:11,504 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:02:11,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:02:11,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:02:11,513 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:11" (1/1) ... [2021-11-23 01:02:11,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:11" (1/1) ... [2021-11-23 01:02:11,520 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:11" (1/1) ... [2021-11-23 01:02:11,520 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:11" (1/1) ... [2021-11-23 01:02:11,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:11" (1/1) ... [2021-11-23 01:02:11,550 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:11" (1/1) ... [2021-11-23 01:02:11,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:11" (1/1) ... [2021-11-23 01:02:11,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:02:11,577 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:02:11,577 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:02:11,591 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:02:11,592 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:11" (1/1) ... [2021-11-23 01:02:11,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:02:11,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:02:11,641 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:02:11,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:02:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:02:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-11-23 01:02:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:02:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:02:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-11-23 01:02:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2021-11-23 01:02:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2021-11-23 01:02:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:02:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:02:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:02:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-11-23 01:02:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2021-11-23 01:02:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2021-11-23 01:02:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:02:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:02:11,813 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:02:11,815 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:02:33,095 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:02:33,263 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:02:33,264 INFO L301 CfgBuilder]: Removed 14 assume(true) statements. [2021-11-23 01:02:33,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:02:33 BoogieIcfgContainer [2021-11-23 01:02:33,267 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:02:33,269 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:02:33,269 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:02:33,278 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:02:33,279 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:02:33" (1/1) ... [2021-11-23 01:02:33,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:02:33,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:33,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2021-11-23 01:02:33,364 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2021-11-23 01:02:33,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 01:02:33,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:33,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:33,406 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java: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) [2021-11-23 01:02:33,410 INFO L158 Benchmark]: Toolchain (without parser) took 22435.30ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 40.2MB in the beginning and 53.7MB in the end (delta: -13.5MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2021-11-23 01:02:33,410 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory is still 42.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:02:33,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 455.82ms. Allocated memory is still 60.8MB. Free memory was 40.0MB in the beginning and 39.0MB in the end (delta: 938.9kB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 01:02:33,412 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.26ms. Allocated memory is still 60.8MB. Free memory was 38.8MB in the beginning and 36.6MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:02:33,412 INFO L158 Benchmark]: Boogie Preprocessor took 72.36ms. Allocated memory is still 60.8MB. Free memory was 36.6MB in the beginning and 33.9MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:02:33,413 INFO L158 Benchmark]: RCFGBuilder took 21690.16ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 33.9MB in the beginning and 60.1MB in the end (delta: -26.2MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2021-11-23 01:02:33,413 INFO L158 Benchmark]: CodeCheck took 139.21ms. Allocated memory is still 81.8MB. Free memory was 59.8MB in the beginning and 53.7MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:02:33,416 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 0.33ms. Allocated memory is still 60.8MB. Free memory is still 42.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 455.82ms. Allocated memory is still 60.8MB. Free memory was 40.0MB in the beginning and 39.0MB in the end (delta: 938.9kB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 68.26ms. Allocated memory is still 60.8MB. Free memory was 38.8MB in the beginning and 36.6MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.36ms. Allocated memory is still 60.8MB. Free memory was 36.6MB in the beginning and 33.9MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 21690.16ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 33.9MB in the beginning and 60.1MB in the end (delta: -26.2MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. * CodeCheck took 139.21ms. Allocated memory is still 81.8MB. Free memory was 59.8MB in the beginning and 53.7MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:02:33,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7847a68-ff90-4a7e-87b2-000ac5ec9256/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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