./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0660b.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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0660b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/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 987a617ddfa597b9fd514ac45c30c05d0ba2d1aba473d81a379c621ee06eaca4 --- 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 [2022-12-14 20:09:07,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:09:07,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:09:07,790 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:09:07,790 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:09:07,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:09:07,792 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:09:07,794 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:09:07,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:09:07,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:09:07,797 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:09:07,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:09:07,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:09:07,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:09:07,800 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:09:07,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:09:07,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:09:07,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:09:07,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:09:07,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:09:07,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:09:07,809 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:09:07,810 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:09:07,811 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:09:07,814 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:09:07,814 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:09:07,814 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:09:07,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:09:07,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:09:07,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:09:07,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:09:07,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:09:07,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:09:07,819 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:09:07,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:09:07,820 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:09:07,821 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:09:07,821 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:09:07,821 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:09:07,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:09:07,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:09:07,824 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:09:07,843 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:09:07,843 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:09:07,844 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:09:07,844 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:09:07,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:09:07,845 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:09:07,845 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:09:07,845 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:09:07,845 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:09:07,845 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:09:07,845 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:09:07,845 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:09:07,845 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:09:07,845 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:09:07,845 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:09:07,846 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:09:07,846 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:09:07,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:09:07,846 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:09:07,846 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:09:07,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:09:07,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:09:07,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:09:07,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:09:07,847 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:09:07,847 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:09:07,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:09:07,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:09:07,847 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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 987a617ddfa597b9fd514ac45c30c05d0ba2d1aba473d81a379c621ee06eaca4 [2022-12-14 20:09:08,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:09:08,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:09:08,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:09:08,022 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:09:08,022 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:09:08,023 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/float_req_bl_0660b.c [2022-12-14 20:09:10,694 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:09:10,876 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:09:10,877 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/sv-benchmarks/c/float-newlib/float_req_bl_0660b.c [2022-12-14 20:09:10,883 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/data/fa9337a4c/3adb5071484742bba16a08d4f1d4609d/FLAG5a6d40178 [2022-12-14 20:09:10,897 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/data/fa9337a4c/3adb5071484742bba16a08d4f1d4609d [2022-12-14 20:09:10,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:09:10,901 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:09:10,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:09:10,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:09:10,905 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:09:10,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:09:10" (1/1) ... [2022-12-14 20:09:10,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@462109de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:10, skipping insertion in model container [2022-12-14 20:09:10,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:09:10" (1/1) ... [2022-12-14 20:09:10,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:09:10,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:09:11,122 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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/sv-benchmarks/c/float-newlib/float_req_bl_0660b.c[5271,5284] [2022-12-14 20:09:11,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:09:11,133 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:09:11,161 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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/sv-benchmarks/c/float-newlib/float_req_bl_0660b.c[5271,5284] [2022-12-14 20:09:11,161 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:09:11,173 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:09:11,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11 WrapperNode [2022-12-14 20:09:11,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:09:11,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:09:11,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:09:11,174 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:09:11,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,188 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,205 INFO L138 Inliner]: procedures = 19, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 210 [2022-12-14 20:09:11,205 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:09:11,206 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:09:11,206 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:09:11,206 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:09:11,213 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,216 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,223 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,227 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,229 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,230 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:09:11,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:09:11,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:09:11,233 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:09:11,234 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:09:11,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:09:11,257 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:09:11,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-12-14 20:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-12-14 20:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-12-14 20:09:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-12-14 20:09:11,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:09:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:09:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:09:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-12-14 20:09:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-12-14 20:09:11,284 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-12-14 20:09:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:09:11,364 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:09:11,366 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:09:11,706 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:09:11,766 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:09:11,767 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-12-14 20:09:11,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:09:11 BoogieIcfgContainer [2022-12-14 20:09:11,769 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:09:11,770 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:09:11,770 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:09:11,800 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:09:11,800 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:09:11" (1/1) ... [2022-12-14 20:09:11,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:09:11,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:11,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2022-12-14 20:09:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2022-12-14 20:09:11,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 20:09:11,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:11,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:11,902 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) [2022-12-14 20:09:11,905 INFO L158 Benchmark]: Toolchain (without parser) took 1003.25ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 88.0MB in the beginning and 108.8MB in the end (delta: -20.8MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2022-12-14 20:09:11,905 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:09:11,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 271.70ms. Allocated memory is still 117.4MB. Free memory was 87.5MB in the beginning and 73.6MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 20:09:11,906 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.01ms. Allocated memory is still 117.4MB. Free memory was 73.6MB in the beginning and 71.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:09:11,906 INFO L158 Benchmark]: Boogie Preprocessor took 26.89ms. Allocated memory is still 117.4MB. Free memory was 71.5MB in the beginning and 68.8MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 20:09:11,906 INFO L158 Benchmark]: RCFGBuilder took 536.21ms. Allocated memory is still 117.4MB. Free memory was 68.8MB in the beginning and 87.4MB in the end (delta: -18.6MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. [2022-12-14 20:09:11,907 INFO L158 Benchmark]: CodeCheck took 133.54ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 87.3MB in the beginning and 108.8MB in the end (delta: -21.6MB). Peak memory consumption was 3.4MB. Max. memory is 16.1GB. [2022-12-14 20:09:11,909 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 0.20ms. Allocated memory is still 96.5MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 271.70ms. Allocated memory is still 117.4MB. Free memory was 87.5MB in the beginning and 73.6MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.01ms. Allocated memory is still 117.4MB. Free memory was 73.6MB in the beginning and 71.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 26.89ms. Allocated memory is still 117.4MB. Free memory was 71.5MB in the beginning and 68.8MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 536.21ms. Allocated memory is still 117.4MB. Free memory was 68.8MB in the beginning and 87.4MB in the end (delta: -18.6MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. * CodeCheck took 133.54ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 87.3MB in the beginning and 108.8MB in the end (delta: -21.6MB). Peak memory consumption was 3.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:09:11,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0660b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/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 987a617ddfa597b9fd514ac45c30c05d0ba2d1aba473d81a379c621ee06eaca4 --- 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 [2022-12-14 20:09:13,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:09:13,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:09:13,692 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:09:13,692 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:09:13,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:09:13,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:09:13,695 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:09:13,696 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:09:13,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:09:13,697 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:09:13,698 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:09:13,698 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:09:13,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:09:13,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:09:13,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:09:13,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:09:13,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:09:13,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:09:13,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:09:13,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:09:13,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:09:13,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:09:13,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:09:13,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:09:13,714 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:09:13,714 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:09:13,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:09:13,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:09:13,715 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:09:13,715 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:09:13,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:09:13,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:09:13,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:09:13,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:09:13,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:09:13,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:09:13,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:09:13,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:09:13,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:09:13,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:09:13,728 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 20:09:13,744 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:09:13,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:09:13,744 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:09:13,744 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:09:13,745 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:09:13,745 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:09:13,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:09:13,745 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:09:13,746 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:09:13,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:09:13,746 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:09:13,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:09:13,746 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:09:13,746 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:09:13,746 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:09:13,746 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:09:13,746 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:09:13,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:09:13,747 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:09:13,747 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:09:13,747 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:09:13,747 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:09:13,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:09:13,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:09:13,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:09:13,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:09:13,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:09:13,748 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:09:13,748 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:09:13,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:09:13,748 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:09:13,748 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:09:13,748 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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 987a617ddfa597b9fd514ac45c30c05d0ba2d1aba473d81a379c621ee06eaca4 [2022-12-14 20:09:13,953 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:09:13,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:09:13,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:09:13,974 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:09:13,974 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:09:13,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/float_req_bl_0660b.c [2022-12-14 20:09:16,618 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:09:16,783 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:09:16,784 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/sv-benchmarks/c/float-newlib/float_req_bl_0660b.c [2022-12-14 20:09:16,791 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/data/03b0b3400/8a9c45bcffe042c99abdddc734095c37/FLAG1f52f8c94 [2022-12-14 20:09:16,803 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/data/03b0b3400/8a9c45bcffe042c99abdddc734095c37 [2022-12-14 20:09:16,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:09:16,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:09:16,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:09:16,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:09:16,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:09:16,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:09:16" (1/1) ... [2022-12-14 20:09:16,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@701874ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:16, skipping insertion in model container [2022-12-14 20:09:16,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:09:16" (1/1) ... [2022-12-14 20:09:16,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:09:16,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:09:17,020 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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/sv-benchmarks/c/float-newlib/float_req_bl_0660b.c[5271,5284] [2022-12-14 20:09:17,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:09:17,041 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:09:17,088 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_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/sv-benchmarks/c/float-newlib/float_req_bl_0660b.c[5271,5284] [2022-12-14 20:09:17,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:09:17,108 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:09:17,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17 WrapperNode [2022-12-14 20:09:17,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:09:17,110 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:09:17,110 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:09:17,110 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:09:17,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17" (1/1) ... [2022-12-14 20:09:17,132 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17" (1/1) ... [2022-12-14 20:09:17,156 INFO L138 Inliner]: procedures = 22, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 211 [2022-12-14 20:09:17,156 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:09:17,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:09:17,157 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:09:17,157 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:09:17,166 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17" (1/1) ... [2022-12-14 20:09:17,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17" (1/1) ... [2022-12-14 20:09:17,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17" (1/1) ... [2022-12-14 20:09:17,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17" (1/1) ... [2022-12-14 20:09:17,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17" (1/1) ... [2022-12-14 20:09:17,193 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17" (1/1) ... [2022-12-14 20:09:17,196 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17" (1/1) ... [2022-12-14 20:09:17,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17" (1/1) ... [2022-12-14 20:09:17,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:09:17,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:09:17,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:09:17,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:09:17,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:09:17" (1/1) ... [2022-12-14 20:09:17,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:09:17,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:09:17,233 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:09:17,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:09:17,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:09:17,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2022-12-14 20:09:17,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:09:17,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:09:17,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2022-12-14 20:09:17,277 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-12-14 20:09:17,278 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-12-14 20:09:17,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 20:09:17,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:09:17,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:09:17,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2022-12-14 20:09:17,278 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-12-14 20:09:17,278 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-12-14 20:09:17,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 20:09:17,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:09:17,368 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:09:17,370 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:09:50,950 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:09:51,029 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:09:51,029 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-12-14 20:09:51,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:09:51 BoogieIcfgContainer [2022-12-14 20:09:51,031 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:09:51,032 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:09:51,032 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:09:51,042 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:09:51,042 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:09:51" (1/1) ... [2022-12-14 20:09:51,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:09:51,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:51,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2022-12-14 20:09:51,100 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2022-12-14 20:09:51,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 20:09:51,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:51,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:51,136 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) [2022-12-14 20:09:51,139 INFO L158 Benchmark]: Toolchain (without parser) took 34332.64ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 29.9MB in the beginning and 44.2MB in the end (delta: -14.3MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2022-12-14 20:09:51,140 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 60.8MB. Free memory is still 39.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:09:51,140 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.40ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 29.6MB in the beginning and 53.4MB in the end (delta: -23.8MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2022-12-14 20:09:51,140 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.73ms. Allocated memory is still 83.9MB. Free memory was 53.4MB in the beginning and 51.1MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:09:51,141 INFO L158 Benchmark]: Boogie Preprocessor took 45.76ms. Allocated memory is still 83.9MB. Free memory was 50.9MB in the beginning and 48.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:09:51,141 INFO L158 Benchmark]: RCFGBuilder took 33827.89ms. Allocated memory is still 83.9MB. Free memory was 48.0MB in the beginning and 50.5MB in the end (delta: -2.5MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-12-14 20:09:51,142 INFO L158 Benchmark]: CodeCheck took 105.95ms. Allocated memory is still 83.9MB. Free memory was 50.5MB in the beginning and 44.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:09:51,144 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 0.17ms. Allocated memory is still 60.8MB. Free memory is still 39.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 302.40ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 29.6MB in the beginning and 53.4MB in the end (delta: -23.8MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.73ms. Allocated memory is still 83.9MB. Free memory was 53.4MB in the beginning and 51.1MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.76ms. Allocated memory is still 83.9MB. Free memory was 50.9MB in the beginning and 48.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 33827.89ms. Allocated memory is still 83.9MB. Free memory was 48.0MB in the beginning and 50.5MB in the end (delta: -2.5MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. * CodeCheck took 105.95ms. Allocated memory is still 83.9MB. Free memory was 50.5MB in the beginning and 44.2MB 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. [2022-12-14 20:09:51,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdaad5fb-e1c9-4ead-8b25-9a066531b1a2/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