./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0684b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0684b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4 --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 27ce6cfdcb9dfa0489011437b04a08db6e71d8edccf3dd91706f7dddce0310b4 --- 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-2329fc7 [2022-12-15 01:38:43,835 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:38:43,836 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:38:43,853 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:38:43,854 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:38:43,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:38:43,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:38:43,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:38:43,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:38:43,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:38:43,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:38:43,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:38:43,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:38:43,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:38:43,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:38:43,866 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:38:43,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:38:43,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:38:43,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:38:43,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:38:43,872 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:38:43,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:38:43,875 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:38:43,876 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:38:43,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:38:43,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:38:43,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:38:43,881 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:38:43,881 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:38:43,882 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:38:43,882 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:38:43,883 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:38:43,884 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:38:43,884 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:38:43,885 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:38:43,886 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:38:43,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:38:43,886 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:38:43,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:38:43,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:38:43,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:38:43,889 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:38:43,904 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:38:43,904 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:38:43,905 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:38:43,905 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:38:43,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:38:43,906 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:38:43,906 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:38:43,906 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:38:43,906 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:38:43,906 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:38:43,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:38:43,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:38:43,907 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:38:43,907 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:38:43,907 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:38:43,907 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:38:43,907 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:38:43,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:38:43,907 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:38:43,907 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:38:43,908 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:38:43,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:38:43,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:38:43,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:38:43,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:38:43,908 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:38:43,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:38:43,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:38:43,909 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_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 27ce6cfdcb9dfa0489011437b04a08db6e71d8edccf3dd91706f7dddce0310b4 [2022-12-15 01:38:44,083 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:38:44,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:38:44,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:38:44,104 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:38:44,104 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:38:44,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/float_req_bl_0684b.c [2022-12-15 01:38:46,707 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:38:46,884 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:38:46,884 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/sv-benchmarks/c/float-newlib/float_req_bl_0684b.c [2022-12-15 01:38:46,889 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/data/d1b6ff336/e5ac2db55db14047bda6e702b566874c/FLAG16554e819 [2022-12-15 01:38:46,899 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/data/d1b6ff336/e5ac2db55db14047bda6e702b566874c [2022-12-15 01:38:46,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:38:46,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:38:46,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:38:46,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:38:46,905 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:38:46,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:46" (1/1) ... [2022-12-15 01:38:46,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eeabdce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:46, skipping insertion in model container [2022-12-15 01:38:46,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:46" (1/1) ... [2022-12-15 01:38:46,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:38:46,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:38:47,062 WARN L237 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_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/sv-benchmarks/c/float-newlib/float_req_bl_0684b.c[5556,5569] [2022-12-15 01:38:47,065 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:38:47,073 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:38:47,103 WARN L237 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_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/sv-benchmarks/c/float-newlib/float_req_bl_0684b.c[5556,5569] [2022-12-15 01:38:47,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:38:47,117 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:38:47,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47 WrapperNode [2022-12-15 01:38:47,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:38:47,118 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:38:47,119 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:38:47,119 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:38:47,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,132 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,150 INFO L138 Inliner]: procedures = 20, calls = 84, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 230 [2022-12-15 01:38:47,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:38:47,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:38:47,151 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:38:47,151 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:38:47,158 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,174 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,176 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,177 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,180 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:38:47,180 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:38:47,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:38:47,181 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:38:47,181 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:38:47,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:38:47,203 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:38:47,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:38:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:38:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:38:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:38:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-12-15 01:38:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:38:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-12-15 01:38:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-12-15 01:38:47,236 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-12-15 01:38:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:38:47,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:38:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:38:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-12-15 01:38:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-12-15 01:38:47,237 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-12-15 01:38:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:38:47,315 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:38:47,317 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:38:47,624 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:38:47,677 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:38:47,677 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-12-15 01:38:47,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:38:47 BoogieIcfgContainer [2022-12-15 01:38:47,680 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:38:47,681 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:38:47,681 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:38:47,691 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:38:47,691 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:38:47" (1/1) ... [2022-12-15 01:38:47,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:38:47,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:38:47,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2022-12-15 01:38:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2022-12-15 01:38:47,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 01:38:47,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:38:47,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:38:47,809 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:156) 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) [2022-12-15 01:38:47,811 INFO L158 Benchmark]: Toolchain (without parser) took 908.73ms. Allocated memory is still 142.6MB. Free memory was 111.3MB in the beginning and 111.2MB in the end (delta: 85.4kB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2022-12-15 01:38:47,812 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 142.6MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:38:47,812 INFO L158 Benchmark]: CACSL2BoogieTranslator took 215.06ms. Allocated memory is still 142.6MB. Free memory was 111.3MB in the beginning and 97.2MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 01:38:47,813 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.19ms. Allocated memory is still 142.6MB. Free memory was 97.2MB in the beginning and 94.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:38:47,814 INFO L158 Benchmark]: Boogie Preprocessor took 29.02ms. Allocated memory is still 142.6MB. Free memory was 94.7MB in the beginning and 92.3MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:38:47,814 INFO L158 Benchmark]: RCFGBuilder took 499.69ms. Allocated memory is still 142.6MB. Free memory was 92.3MB in the beginning and 62.2MB in the end (delta: 30.1MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-12-15 01:38:47,815 INFO L158 Benchmark]: CodeCheck took 129.46ms. Allocated memory is still 142.6MB. Free memory was 62.2MB in the beginning and 111.2MB in the end (delta: -49.0MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2022-12-15 01:38:47,817 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 0.13ms. Allocated memory is still 142.6MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 215.06ms. Allocated memory is still 142.6MB. Free memory was 111.3MB in the beginning and 97.2MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.19ms. Allocated memory is still 142.6MB. Free memory was 97.2MB in the beginning and 94.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.02ms. Allocated memory is still 142.6MB. Free memory was 94.7MB in the beginning and 92.3MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 499.69ms. Allocated memory is still 142.6MB. Free memory was 92.3MB in the beginning and 62.2MB in the end (delta: 30.1MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * CodeCheck took 129.46ms. Allocated memory is still 142.6MB. Free memory was 62.2MB in the beginning and 111.2MB in the end (delta: -49.0MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:38:47,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0684b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4 --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 27ce6cfdcb9dfa0489011437b04a08db6e71d8edccf3dd91706f7dddce0310b4 --- 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-2329fc7 [2022-12-15 01:38:49,383 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:38:49,385 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:38:49,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:38:49,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:38:49,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:38:49,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:38:49,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:38:49,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:38:49,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:38:49,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:38:49,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:38:49,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:38:49,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:38:49,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:38:49,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:38:49,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:38:49,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:38:49,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:38:49,424 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:38:49,426 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:38:49,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:38:49,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:38:49,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:38:49,432 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:38:49,433 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:38:49,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:38:49,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:38:49,434 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:38:49,435 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:38:49,436 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:38:49,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:38:49,437 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:38:49,438 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:38:49,439 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:38:49,439 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:38:49,440 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:38:49,440 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:38:49,440 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:38:49,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:38:49,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:38:49,442 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 01:38:49,465 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:38:49,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:38:49,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:38:49,466 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:38:49,467 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:38:49,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:38:49,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:38:49,467 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:38:49,467 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:38:49,467 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:38:49,467 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:38:49,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:38:49,468 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:38:49,468 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:38:49,468 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:38:49,468 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:38:49,468 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:38:49,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:38:49,469 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:38:49,469 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:38:49,469 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:38:49,469 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:38:49,469 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:38:49,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:38:49,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:38:49,470 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:38:49,470 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:38:49,470 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:38:49,470 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:38:49,470 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:38:49,470 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:38:49,470 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:38:49,470 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_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 27ce6cfdcb9dfa0489011437b04a08db6e71d8edccf3dd91706f7dddce0310b4 [2022-12-15 01:38:49,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:38:49,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:38:49,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:38:49,707 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:38:49,707 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:38:49,708 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/float_req_bl_0684b.c [2022-12-15 01:38:52,316 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:38:52,487 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:38:52,488 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/sv-benchmarks/c/float-newlib/float_req_bl_0684b.c [2022-12-15 01:38:52,495 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/data/411235383/77e8b5e5e34649b899a69f284f34b6fb/FLAGb0f1489b1 [2022-12-15 01:38:52,510 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/data/411235383/77e8b5e5e34649b899a69f284f34b6fb [2022-12-15 01:38:52,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:38:52,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:38:52,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:38:52,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:38:52,518 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:38:52,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e135120 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52, skipping insertion in model container [2022-12-15 01:38:52,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:38:52,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:38:52,682 WARN L237 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_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/sv-benchmarks/c/float-newlib/float_req_bl_0684b.c[5556,5569] [2022-12-15 01:38:52,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:38:52,696 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:38:52,742 WARN L237 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_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/sv-benchmarks/c/float-newlib/float_req_bl_0684b.c[5556,5569] [2022-12-15 01:38:52,743 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:38:52,760 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:38:52,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52 WrapperNode [2022-12-15 01:38:52,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:38:52,761 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:38:52,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:38:52,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:38:52,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,795 INFO L138 Inliner]: procedures = 23, calls = 84, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 230 [2022-12-15 01:38:52,795 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:38:52,796 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:38:52,796 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:38:52,796 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:38:52,802 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,806 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,820 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,822 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,823 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:38:52,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:38:52,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:38:52,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:38:52,828 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:52" (1/1) ... [2022-12-15 01:38:52,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:38:52,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:38:52,852 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:38:52,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:38:52,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:38:52,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2022-12-15 01:38:52,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:38:52,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:38:52,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2022-12-15 01:38:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-12-15 01:38:52,888 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-12-15 01:38:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:38:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:38:52,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:38:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2022-12-15 01:38:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-12-15 01:38:52,888 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-12-15 01:38:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:38:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:38:52,968 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:38:52,970 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:39:15,556 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:39:15,632 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:39:15,632 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-12-15 01:39:15,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:39:15 BoogieIcfgContainer [2022-12-15 01:39:15,634 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:39:15,635 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:39:15,635 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:39:15,642 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:39:15,642 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:39:15" (1/1) ... [2022-12-15 01:39:15,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:39:15,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:15,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2022-12-15 01:39:15,697 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2022-12-15 01:39:15,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 01:39:15,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:15,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:15,731 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:156) 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) [2022-12-15 01:39:15,734 INFO L158 Benchmark]: Toolchain (without parser) took 23219.64ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 31.6MB in the end (delta: 9.8MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2022-12-15 01:39:15,734 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 50.3MB. Free memory is still 28.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:39:15,734 INFO L158 Benchmark]: CACSL2BoogieTranslator took 245.61ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.4MB in the end (delta: -211.0kB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-15 01:39:15,735 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.47ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 38.9MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:39:15,735 INFO L158 Benchmark]: Boogie Preprocessor took 31.04ms. Allocated memory is still 62.9MB. Free memory was 38.9MB in the beginning and 35.8MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:39:15,736 INFO L158 Benchmark]: RCFGBuilder took 22806.89ms. Allocated memory is still 62.9MB. Free memory was 35.8MB in the beginning and 37.9MB in the end (delta: -2.0MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. [2022-12-15 01:39:15,736 INFO L158 Benchmark]: CodeCheck took 97.83ms. Allocated memory is still 62.9MB. Free memory was 37.9MB in the beginning and 31.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:39:15,739 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 0.10ms. Allocated memory is still 50.3MB. Free memory is still 28.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 245.61ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.4MB in the end (delta: -211.0kB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.47ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 38.9MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.04ms. Allocated memory is still 62.9MB. Free memory was 38.9MB in the beginning and 35.8MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 22806.89ms. Allocated memory is still 62.9MB. Free memory was 35.8MB in the beginning and 37.9MB in the end (delta: -2.0MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. * CodeCheck took 97.83ms. Allocated memory is still 62.9MB. Free memory was 37.9MB in the beginning and 31.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:39:15,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad84c801-5d7c-4a8a-98fb-1dbad988e6b6/bin/ukojak-rkRKPMF4O4/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