./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0680b.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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0680b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/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 5da2633a98a8c063206d3de9ed1a2ca83179e4ae1554db6a2d5f4c67dd322fa5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:36:55,113 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:36:55,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:36:55,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:36:55,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:36:55,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:36:55,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:36:55,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:36:55,184 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:36:55,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:36:55,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:36:55,192 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:36:55,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:36:55,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:36:55,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:36:55,210 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:36:55,212 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:36:55,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:36:55,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:36:55,223 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:36:55,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:36:55,226 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:36:55,229 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:36:55,230 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:36:55,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:36:55,240 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:36:55,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:36:55,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:36:55,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:36:55,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:36:55,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:36:55,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:36:55,253 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:36:55,255 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:36:55,256 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:36:55,256 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:36:55,257 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:36:55,257 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:36:55,257 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:36:55,258 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:36:55,259 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:36:55,260 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:36:55,301 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:36:55,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:36:55,302 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:36:55,303 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:36:55,303 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:36:55,304 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:36:55,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:36:55,304 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:36:55,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:36:55,305 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:36:55,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:36:55,306 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:36:55,306 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:36:55,306 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:36:55,307 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:36:55,307 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:36:55,307 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:36:55,307 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:36:55,307 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:36:55,308 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:36:55,308 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:36:55,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:36:55,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:36:55,309 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:36:55,309 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:36:55,309 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:36:55,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:36:55,310 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:36:55,310 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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5da2633a98a8c063206d3de9ed1a2ca83179e4ae1554db6a2d5f4c67dd322fa5 [2021-11-23 00:36:55,633 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:36:55,653 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:36:55,656 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:36:55,657 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:36:55,658 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:36:55,660 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/float_req_bl_0680b.c [2021-11-23 00:36:55,732 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/data/a9f59c1e1/44770ad997e5415eb9910f8ad5ec1535/FLAG4da4fa028 [2021-11-23 00:36:56,291 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:36:56,292 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c [2021-11-23 00:36:56,300 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/data/a9f59c1e1/44770ad997e5415eb9910f8ad5ec1535/FLAG4da4fa028 [2021-11-23 00:36:56,648 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/data/a9f59c1e1/44770ad997e5415eb9910f8ad5ec1535 [2021-11-23 00:36:56,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:36:56,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:36:56,654 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:36:56,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:36:56,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:36:56,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:36:56" (1/1) ... [2021-11-23 00:36:56,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a538696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:56, skipping insertion in model container [2021-11-23 00:36:56,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:36:56" (1/1) ... [2021-11-23 00:36:56,671 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:36:56,713 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:36:56,924 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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c[5223,5236] [2021-11-23 00:36:56,927 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:36:56,936 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:36:56,984 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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c[5223,5236] [2021-11-23 00:36:56,985 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:36:57,002 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:36:57,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:57 WrapperNode [2021-11-23 00:36:57,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:36:57,006 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:36:57,006 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:36:57,006 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:36:57,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:57" (1/1) ... [2021-11-23 00:36:57,026 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:57" (1/1) ... [2021-11-23 00:36:57,057 INFO L137 Inliner]: procedures = 19, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 216 [2021-11-23 00:36:57,057 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:36:57,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:36:57,058 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:36:57,058 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:36:57,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:57" (1/1) ... [2021-11-23 00:36:57,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:57" (1/1) ... [2021-11-23 00:36:57,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:57" (1/1) ... [2021-11-23 00:36:57,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:57" (1/1) ... [2021-11-23 00:36:57,087 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:57" (1/1) ... [2021-11-23 00:36:57,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:57" (1/1) ... [2021-11-23 00:36:57,097 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:57" (1/1) ... [2021-11-23 00:36:57,102 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:36:57,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:36:57,104 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:36:57,104 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:36:57,105 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:36:57" (1/1) ... [2021-11-23 00:36:57,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:36:57,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:36:57,137 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:36:57,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:36:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:36:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:36:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:36:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 00:36:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:36:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-23 00:36:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2021-11-23 00:36:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2021-11-23 00:36:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:36:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:36:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:36:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-23 00:36:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2021-11-23 00:36:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2021-11-23 00:36:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:36:57,294 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:36:57,308 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:36:57,853 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:36:57,937 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:36:57,937 INFO L301 CfgBuilder]: Removed 14 assume(true) statements. [2021-11-23 00:36:57,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:36:57 BoogieIcfgContainer [2021-11-23 00:36:57,942 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:36:57,943 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:36:57,944 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:36:57,955 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:36:57,955 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:36:57" (1/1) ... [2021-11-23 00:36:57,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:36:58,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2021-11-23 00:36:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2021-11-23 00:36:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:36:58,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,105 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 00:36:58,111 INFO L158 Benchmark]: Toolchain (without parser) took 1455.84ms. Allocated memory was 94.4MB in the beginning and 119.5MB in the end (delta: 25.2MB). Free memory was 65.0MB in the beginning and 74.7MB in the end (delta: -9.7MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2021-11-23 00:36:58,113 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 94.4MB. Free memory was 62.5MB in the beginning and 62.5MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:36:58,114 INFO L158 Benchmark]: CACSL2BoogieTranslator took 350.77ms. Allocated memory is still 94.4MB. Free memory was 64.9MB in the beginning and 50.9MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 00:36:58,115 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.78ms. Allocated memory is still 94.4MB. Free memory was 50.9MB in the beginning and 48.7MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:36:58,116 INFO L158 Benchmark]: Boogie Preprocessor took 44.58ms. Allocated memory is still 94.4MB. Free memory was 48.7MB in the beginning and 46.4MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:36:58,117 INFO L158 Benchmark]: RCFGBuilder took 839.42ms. Allocated memory was 94.4MB in the beginning and 119.5MB in the end (delta: 25.2MB). Free memory was 46.3MB in the beginning and 81.0MB in the end (delta: -34.8MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2021-11-23 00:36:58,118 INFO L158 Benchmark]: CodeCheck took 164.24ms. Allocated memory is still 119.5MB. Free memory was 81.0MB in the beginning and 74.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:36:58,129 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 0.27ms. Allocated memory is still 94.4MB. Free memory was 62.5MB in the beginning and 62.5MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 350.77ms. Allocated memory is still 94.4MB. Free memory was 64.9MB in the beginning and 50.9MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.78ms. Allocated memory is still 94.4MB. Free memory was 50.9MB in the beginning and 48.7MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.58ms. Allocated memory is still 94.4MB. Free memory was 48.7MB in the beginning and 46.4MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 839.42ms. Allocated memory was 94.4MB in the beginning and 119.5MB in the end (delta: 25.2MB). Free memory was 46.3MB in the beginning and 81.0MB in the end (delta: -34.8MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. * CodeCheck took 164.24ms. Allocated memory is still 119.5MB. Free memory was 81.0MB in the beginning and 74.7MB 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 00:36:58,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0680b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/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 5da2633a98a8c063206d3de9ed1a2ca83179e4ae1554db6a2d5f4c67dd322fa5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:37:00,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:37:00,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:37:00,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:37:00,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:37:00,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:37:00,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:37:00,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:37:00,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:37:00,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:37:00,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:37:00,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:37:00,696 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:37:00,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:37:00,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:37:00,705 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:37:00,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:37:00,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:37:00,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:37:00,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:37:00,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:37:00,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:37:00,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:37:00,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:37:00,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:37:00,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:37:00,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:37:00,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:37:00,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:37:00,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:37:00,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:37:00,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:37:00,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:37:00,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:37:00,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:37:00,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:37:00,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:37:00,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:37:00,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:37:00,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:37:00,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:37:00,748 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 00:37:00,792 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:37:00,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:37:00,794 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:37:00,794 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:37:00,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:37:00,796 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:37:00,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:37:00,796 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:37:00,796 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:37:00,797 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:37:00,797 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:37:00,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:37:00,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:37:00,798 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:37:00,798 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:37:00,798 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:37:00,799 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:37:00,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:37:00,799 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:37:00,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:37:00,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:37:00,800 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:37:00,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:37:00,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:00,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:37:00,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:37:00,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:37:00,801 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:37:00,801 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:37:00,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:37:00,801 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:37:00,801 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:37:00,802 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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5da2633a98a8c063206d3de9ed1a2ca83179e4ae1554db6a2d5f4c67dd322fa5 [2021-11-23 00:37:01,160 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:37:01,192 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:37:01,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:37:01,198 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:37:01,199 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:37:01,201 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/float_req_bl_0680b.c [2021-11-23 00:37:01,263 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/data/1d6ebb1f9/fb2af8a7283a4a128317560b1b24e0b3/FLAG10aead7e3 [2021-11-23 00:37:01,793 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:37:01,794 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c [2021-11-23 00:37:01,805 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/data/1d6ebb1f9/fb2af8a7283a4a128317560b1b24e0b3/FLAG10aead7e3 [2021-11-23 00:37:02,138 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/data/1d6ebb1f9/fb2af8a7283a4a128317560b1b24e0b3 [2021-11-23 00:37:02,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:37:02,142 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:37:02,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:02,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:37:02,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:37:02,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@330c1970 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02, skipping insertion in model container [2021-11-23 00:37:02,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:37:02,212 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:37:02,447 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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c[5223,5236] [2021-11-23 00:37:02,450 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:02,465 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:37:02,516 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_0a5fea59-abdc-42dc-95c1-27ff94be86fc/sv-benchmarks/c/float-newlib/float_req_bl_0680b.c[5223,5236] [2021-11-23 00:37:02,517 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:02,539 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:37:02,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02 WrapperNode [2021-11-23 00:37:02,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:02,541 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:02,541 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:37:02,541 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:37:02,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,565 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,605 INFO L137 Inliner]: procedures = 22, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 217 [2021-11-23 00:37:02,607 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:02,608 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:37:02,608 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:37:02,608 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:37:02,617 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,629 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,629 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,670 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,684 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:37:02,685 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:37:02,685 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:37:02,686 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:37:02,686 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:02" (1/1) ... [2021-11-23 00:37:02,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:02,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:37:02,723 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:37:02,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:37:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:37:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-11-23 00:37:02,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:37:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:37:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-11-23 00:37:02,762 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2021-11-23 00:37:02,763 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2021-11-23 00:37:02,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 00:37:02,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:37:02,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:37:02,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-11-23 00:37:02,765 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2021-11-23 00:37:02,765 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2021-11-23 00:37:02,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 00:37:02,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:37:02,909 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:37:02,911 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:37:28,180 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:37:28,335 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:37:28,335 INFO L301 CfgBuilder]: Removed 14 assume(true) statements. [2021-11-23 00:37:28,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:28 BoogieIcfgContainer [2021-11-23 00:37:28,340 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:37:28,342 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:37:28,342 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:37:28,351 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:37:28,351 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:28" (1/1) ... [2021-11-23 00:37:28,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:37:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:28,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2021-11-23 00:37:28,419 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2021-11-23 00:37:28,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:37:28,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:28,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:28,459 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 00:37:28,463 INFO L158 Benchmark]: Toolchain (without parser) took 26319.69ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 48.6MB in the beginning and 69.1MB in the end (delta: -20.5MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2021-11-23 00:37:28,464 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 69.2MB. Free memory is still 49.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:37:28,464 INFO L158 Benchmark]: CACSL2BoogieTranslator took 396.77ms. Allocated memory is still 69.2MB. Free memory was 48.5MB in the beginning and 45.8MB in the end (delta: 2.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:37:28,465 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.32ms. Allocated memory is still 69.2MB. Free memory was 45.6MB in the beginning and 43.4MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:37:28,466 INFO L158 Benchmark]: Boogie Preprocessor took 76.62ms. Allocated memory is still 69.2MB. Free memory was 43.4MB in the beginning and 40.7MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:37:28,467 INFO L158 Benchmark]: RCFGBuilder took 25654.57ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 40.7MB in the beginning and 75.4MB in the end (delta: -34.7MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2021-11-23 00:37:28,468 INFO L158 Benchmark]: CodeCheck took 119.57ms. Allocated memory is still 98.6MB. Free memory was 75.4MB in the beginning and 69.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:37:28,471 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 0.31ms. Allocated memory is still 69.2MB. Free memory is still 49.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 396.77ms. Allocated memory is still 69.2MB. Free memory was 48.5MB in the beginning and 45.8MB in the end (delta: 2.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.32ms. Allocated memory is still 69.2MB. Free memory was 45.6MB in the beginning and 43.4MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.62ms. Allocated memory is still 69.2MB. Free memory was 43.4MB in the beginning and 40.7MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 25654.57ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 40.7MB in the beginning and 75.4MB in the end (delta: -34.7MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. * CodeCheck took 119.57ms. Allocated memory is still 98.6MB. Free memory was 75.4MB in the beginning and 69.1MB 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 00:37:28,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a5fea59-abdc-42dc-95c1-27ff94be86fc/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