./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1131a.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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1131a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/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 9d7de4eae0919f71f47a70084dddfbb7e8bba2261ae33533b8e450f3643f4e28 --- 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 16:46:28,128 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:46:28,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:46:28,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:46:28,166 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:46:28,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:46:28,169 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:46:28,172 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:46:28,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:46:28,175 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:46:28,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:46:28,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:46:28,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:46:28,180 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:46:28,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:46:28,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:46:28,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:46:28,185 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:46:28,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:46:28,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:46:28,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:46:28,195 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:46:28,197 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:46:28,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:46:28,203 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:46:28,203 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:46:28,203 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:46:28,205 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:46:28,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:46:28,206 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:46:28,207 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:46:28,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:46:28,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:46:28,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:46:28,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:46:28,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:46:28,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:46:28,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:46:28,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:46:28,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:46:28,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:46:28,215 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:46:28,239 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:46:28,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:46:28,240 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:46:28,241 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:46:28,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:46:28,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:46:28,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:46:28,242 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:46:28,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:46:28,242 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:46:28,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:46:28,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:46:28,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:46:28,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:46:28,243 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:46:28,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:46:28,244 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:46:28,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:46:28,244 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:46:28,244 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:46:28,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:46:28,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:28,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:46:28,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:46:28,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:46:28,245 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:46:28,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:46:28,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:46:28,246 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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d7de4eae0919f71f47a70084dddfbb7e8bba2261ae33533b8e450f3643f4e28 [2022-10-17 16:46:28,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:46:28,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:46:28,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:46:28,592 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:46:28,593 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:46:28,596 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-newlib/float_req_bl_1131a.c [2022-10-17 16:46:28,681 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/data/2c934f7e2/e0ffbd0bcb3a44ea93313b78fc3e139a/FLAG7a12cc409 [2022-10-17 16:46:29,282 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:46:29,283 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/sv-benchmarks/c/float-newlib/float_req_bl_1131a.c [2022-10-17 16:46:29,295 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/data/2c934f7e2/e0ffbd0bcb3a44ea93313b78fc3e139a/FLAG7a12cc409 [2022-10-17 16:46:29,618 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/data/2c934f7e2/e0ffbd0bcb3a44ea93313b78fc3e139a [2022-10-17 16:46:29,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:46:29,624 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:46:29,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:29,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:46:29,632 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:46:29,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7edd58be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29, skipping insertion in model container [2022-10-17 16:46:29,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:29,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:46:29,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:46:29,913 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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/sv-benchmarks/c/float-newlib/float_req_bl_1131a.c[2945,2958] [2022-10-17 16:46:29,916 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:29,924 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:46:29,967 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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/sv-benchmarks/c/float-newlib/float_req_bl_1131a.c[2945,2958] [2022-10-17 16:46:29,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:29,986 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:46:29,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29 WrapperNode [2022-10-17 16:46:29,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:29,987 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:29,987 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:46:29,987 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:46:29,997 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:30,031 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:30,085 INFO L138 Inliner]: procedures = 18, calls = 35, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 219 [2022-10-17 16:46:30,085 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:30,086 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:46:30,095 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:46:30,095 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:46:30,105 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:30,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:30,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:30,124 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:30,137 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:30,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:30,159 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:30,161 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:30,166 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:46:30,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:46:30,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:46:30,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:46:30,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:29" (1/1) ... [2022-10-17 16:46:30,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:30,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:46:30,214 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:46:30,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:46:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:46:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:46:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:46:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:46:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-10-17 16:46:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-10-17 16:46:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:46:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:46:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:46:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-10-17 16:46:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:46:30,362 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:46:30,364 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:46:30,779 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:46:31,041 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:46:31,041 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-10-17 16:46:31,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:31 BoogieIcfgContainer [2022-10-17 16:46:31,044 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:46:31,045 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:46:31,046 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:46:31,056 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:46:31,057 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:31" (1/1) ... [2022-10-17 16:46:31,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:46:31,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 39 states and 64 transitions. [2022-10-17 16:46:31,126 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 64 transitions. [2022-10-17 16:46:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 16:46:31,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:31,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:31,175 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 16:46:31,179 INFO L158 Benchmark]: Toolchain (without parser) took 1554.22ms. Allocated memory is still 88.1MB. Free memory was 48.9MB in the beginning and 49.2MB in the end (delta: -218.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:46:31,180 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 88.1MB. Free memory was 65.2MB in the beginning and 65.1MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:46:31,181 INFO L158 Benchmark]: CACSL2BoogieTranslator took 358.67ms. Allocated memory is still 88.1MB. Free memory was 48.7MB in the beginning and 61.0MB in the end (delta: -12.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 16:46:31,182 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.32ms. Allocated memory is still 88.1MB. Free memory was 61.0MB in the beginning and 58.6MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:46:31,183 INFO L158 Benchmark]: Boogie Preprocessor took 79.94ms. Allocated memory is still 88.1MB. Free memory was 58.6MB in the beginning and 56.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:46:31,184 INFO L158 Benchmark]: RCFGBuilder took 870.30ms. Allocated memory is still 88.1MB. Free memory was 56.5MB in the beginning and 55.2MB in the end (delta: 1.3MB). Peak memory consumption was 28.1MB. Max. memory is 16.1GB. [2022-10-17 16:46:31,185 INFO L158 Benchmark]: CodeCheck took 132.56ms. Allocated memory is still 88.1MB. Free memory was 55.2MB in the beginning and 49.2MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:46:31,188 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 0.39ms. Allocated memory is still 88.1MB. Free memory was 65.2MB in the beginning and 65.1MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 358.67ms. Allocated memory is still 88.1MB. Free memory was 48.7MB in the beginning and 61.0MB in the end (delta: -12.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.32ms. Allocated memory is still 88.1MB. Free memory was 61.0MB in the beginning and 58.6MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.94ms. Allocated memory is still 88.1MB. Free memory was 58.6MB in the beginning and 56.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 870.30ms. Allocated memory is still 88.1MB. Free memory was 56.5MB in the beginning and 55.2MB in the end (delta: 1.3MB). Peak memory consumption was 28.1MB. Max. memory is 16.1GB. * CodeCheck took 132.56ms. Allocated memory is still 88.1MB. Free memory was 55.2MB in the beginning and 49.2MB in the end (delta: 6.0MB). 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 16:46:31,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1131a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/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 9d7de4eae0919f71f47a70084dddfbb7e8bba2261ae33533b8e450f3643f4e28 --- 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 16:46:33,744 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:46:33,746 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:46:33,789 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:46:33,790 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:46:33,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:46:33,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:46:33,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:46:33,798 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:46:33,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:46:33,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:46:33,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:46:33,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:46:33,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:46:33,806 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:46:33,808 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:46:33,809 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:46:33,811 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:46:33,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:46:33,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:46:33,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:46:33,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:46:33,822 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:46:33,823 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:46:33,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:46:33,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:46:33,830 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:46:33,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:46:33,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:46:33,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:46:33,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:46:33,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:46:33,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:46:33,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:46:33,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:46:33,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:46:33,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:46:33,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:46:33,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:46:33,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:46:33,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:46:33,845 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:46:33,877 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:46:33,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:46:33,887 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:46:33,887 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:46:33,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:46:33,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:46:33,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:46:33,889 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:46:33,889 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:46:33,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:46:33,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:46:33,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:46:33,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:46:33,890 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:46:33,890 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:46:33,890 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:46:33,891 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:46:33,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:46:33,891 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:46:33,891 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:46:33,892 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:46:33,892 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:46:33,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:46:33,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:33,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:46:33,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:46:33,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:46:33,893 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:46:33,893 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:46:33,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:46:33,894 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:46:33,894 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:46:33,894 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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d7de4eae0919f71f47a70084dddfbb7e8bba2261ae33533b8e450f3643f4e28 [2022-10-17 16:46:34,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:46:34,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:46:34,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:46:34,304 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:46:34,305 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:46:34,309 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-newlib/float_req_bl_1131a.c [2022-10-17 16:46:34,388 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/data/a179ed05c/fd916d1bb70846488df2739f89181a86/FLAG4ca837aa7 [2022-10-17 16:46:34,887 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:46:34,888 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/sv-benchmarks/c/float-newlib/float_req_bl_1131a.c [2022-10-17 16:46:34,901 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/data/a179ed05c/fd916d1bb70846488df2739f89181a86/FLAG4ca837aa7 [2022-10-17 16:46:35,261 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/data/a179ed05c/fd916d1bb70846488df2739f89181a86 [2022-10-17 16:46:35,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:46:35,265 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:46:35,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:35,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:46:35,281 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:46:35,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f0a9185 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35, skipping insertion in model container [2022-10-17 16:46:35,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,291 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:46:35,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:46:35,513 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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/sv-benchmarks/c/float-newlib/float_req_bl_1131a.c[2945,2958] [2022-10-17 16:46:35,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:35,580 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:46:35,637 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_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/sv-benchmarks/c/float-newlib/float_req_bl_1131a.c[2945,2958] [2022-10-17 16:46:35,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:35,655 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:46:35,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35 WrapperNode [2022-10-17 16:46:35,656 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:35,657 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:35,657 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:46:35,657 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:46:35,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,677 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,707 INFO L138 Inliner]: procedures = 21, calls = 35, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 183 [2022-10-17 16:46:35,710 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:35,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:46:35,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:46:35,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:46:35,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,730 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,760 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,764 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,770 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:46:35,771 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:46:35,772 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:46:35,772 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:46:35,773 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:35" (1/1) ... [2022-10-17 16:46:35,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:35,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:46:35,818 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:46:35,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:46:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:46:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2022-10-17 16:46:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:46:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:46:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2022-10-17 16:46:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:46:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:46:35,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:46:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2022-10-17 16:46:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:46:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:46:35,944 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:46:35,947 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:46:37,857 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:46:37,944 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:46:37,946 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-10-17 16:46:37,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:37 BoogieIcfgContainer [2022-10-17 16:46:37,949 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:46:37,951 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:46:37,951 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:46:37,961 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:46:37,962 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:37" (1/1) ... [2022-10-17 16:46:37,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:46:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:38,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 39 states and 64 transitions. [2022-10-17 16:46:38,025 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 64 transitions. [2022-10-17 16:46:38,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 16:46:38,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:38,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:38,074 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 16:46:38,078 INFO L158 Benchmark]: Toolchain (without parser) took 2811.90ms. Allocated memory is still 69.2MB. Free memory was 48.2MB in the beginning and 37.4MB in the end (delta: 10.8MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. [2022-10-17 16:46:38,079 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory was 48.8MB in the beginning and 48.8MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:46:38,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 377.76ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 50.2MB in the end (delta: -2.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:46:38,081 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.65ms. Allocated memory is still 69.2MB. Free memory was 50.2MB in the beginning and 48.1MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:46:38,081 INFO L158 Benchmark]: Boogie Preprocessor took 59.61ms. Allocated memory is still 69.2MB. Free memory was 48.1MB in the beginning and 46.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:46:38,082 INFO L158 Benchmark]: RCFGBuilder took 2178.18ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 43.8MB in the end (delta: 2.0MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2022-10-17 16:46:38,083 INFO L158 Benchmark]: CodeCheck took 125.07ms. Allocated memory is still 69.2MB. Free memory was 43.5MB in the beginning and 37.4MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:46:38,087 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 was 48.8MB in the beginning and 48.8MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 377.76ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 50.2MB in the end (delta: -2.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.65ms. Allocated memory is still 69.2MB. Free memory was 50.2MB in the beginning and 48.1MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.61ms. Allocated memory is still 69.2MB. Free memory was 48.1MB in the beginning and 46.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2178.18ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 43.8MB in the end (delta: 2.0MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. * CodeCheck took 125.07ms. Allocated memory is still 69.2MB. Free memory was 43.5MB in the beginning and 37.4MB 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. [2022-10-17 16:46:38,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3d6599a-e9d9-4aa9-a562-fa2ef6aec92f/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