./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/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_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/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_e39496e5-433c-4755-95ee-5922995378d2/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 c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e --- 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 21:16:53,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:16:53,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:16:53,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:16:53,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:16:53,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:16:53,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:16:53,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:16:53,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:16:53,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:16:53,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:16:53,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:16:53,733 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:16:53,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:16:53,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:16:53,735 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:16:53,736 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:16:53,737 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:16:53,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:16:53,739 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:16:53,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:16:53,740 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:16:53,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:16:53,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:16:53,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:16:53,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:16:53,744 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:16:53,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:16:53,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:16:53,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:16:53,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:16:53,746 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:16:53,747 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:16:53,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:16:53,748 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:16:53,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:16:53,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:16:53,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:16:53,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:16:53,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:16:53,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:16:53,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:16:53,764 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:16:53,765 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:16:53,765 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:16:53,765 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:16:53,766 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:16:53,766 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:16:53,766 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:16:53,766 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:16:53,766 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:16:53,766 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:16:53,767 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:16:53,767 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:16:53,767 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:16:53,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:16:53,767 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:16:53,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:16:53,767 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:16:53,768 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:16:53,768 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:16:53,768 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:16:53,768 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:16:53,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:16:53,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:16:53,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:16:53,769 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:16:53,769 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:16:53,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:16:53,769 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:16:53,769 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_e39496e5-433c-4755-95ee-5922995378d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e [2022-12-14 21:16:53,947 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:16:53,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:16:53,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:16:53,970 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:16:53,970 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:16:53,972 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2022-12-14 21:16:56,603 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:16:56,860 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:16:56,860 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2022-12-14 21:16:56,873 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/data/e8cea2148/6fd3c539a23945bb9e9cd2eeeba73aff/FLAG5b33be474 [2022-12-14 21:16:57,161 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/data/e8cea2148/6fd3c539a23945bb9e9cd2eeeba73aff [2022-12-14 21:16:57,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:16:57,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:16:57,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:16:57,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:16:57,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:16:57,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@358a9615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57, skipping insertion in model container [2022-12-14 21:16:57,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:16:57,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:16:57,483 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_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i[37019,37032] [2022-12-14 21:16:57,539 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:16:57,540 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_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i[47352,47365] [2022-12-14 21:16:57,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:16:57,551 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:16:57,580 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_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i[37019,37032] [2022-12-14 21:16:57,629 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:16:57,631 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_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i[47352,47365] [2022-12-14 21:16:57,633 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:16:57,659 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:16:57,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57 WrapperNode [2022-12-14 21:16:57,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:16:57,661 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:16:57,661 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:16:57,661 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:16:57,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,689 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,734 INFO L138 Inliner]: procedures = 208, calls = 235, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 880 [2022-12-14 21:16:57,735 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:16:57,735 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:16:57,736 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:16:57,736 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:16:57,745 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,754 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,754 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,799 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,802 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,806 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:16:57,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:16:57,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:16:57,814 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:16:57,815 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:16:57" (1/1) ... [2022-12-14 21:16:57,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:16:57,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:16:57,843 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:16:57,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:16:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 21:16:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 21:16:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:16:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 21:16:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:16:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:16:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:16:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 21:16:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 21:16:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:16:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:16:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:16:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:16:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:16:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:16:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:16:58,047 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:16:58,048 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:16:58,939 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:16:59,185 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:16:59,185 INFO L300 CfgBuilder]: Removed 54 assume(true) statements. [2022-12-14 21:16:59,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:16:59 BoogieIcfgContainer [2022-12-14 21:16:59,188 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:16:59,188 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:16:59,188 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:16:59,195 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:16:59,195 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:16:59" (1/1) ... [2022-12-14 21:16:59,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:16:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:59,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 189 transitions. [2022-12-14 21:16:59,240 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 189 transitions. [2022-12-14 21:16:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:16:59,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:59,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:59,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:59,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:59,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 109 states and 184 transitions. [2022-12-14 21:16:59,358 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 184 transitions. [2022-12-14 21:16:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 21:16:59,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:59,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:59,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:59,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:59,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 111 states and 183 transitions. [2022-12-14 21:16:59,506 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 183 transitions. [2022-12-14 21:16:59,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 21:16:59,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:59,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:59,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:59,574 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 21:16:59,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:16:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:59,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 111 states and 177 transitions. [2022-12-14 21:16:59,595 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 177 transitions. [2022-12-14 21:16:59,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 21:16:59,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:59,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:59,681 INFO L263 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 21:16:59,683 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:16:59,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:59,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:59,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 111 states and 171 transitions. [2022-12-14 21:16:59,705 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 171 transitions. [2022-12-14 21:16:59,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 21:16:59,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:59,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:16:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:16:59,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 21:16:59,829 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:16:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:16:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:16:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 111 states and 165 transitions. [2022-12-14 21:16:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 165 transitions. [2022-12-14 21:16:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 21:16:59,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:16:59,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:00,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 1516 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 21:17:00,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:00,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:17:00,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:00,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 111 states and 159 transitions. [2022-12-14 21:17:00,347 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 159 transitions. [2022-12-14 21:17:00,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 21:17:00,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:00,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:00,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:00,854 INFO L263 TraceCheckSpWp]: Trace formula consists of 1659 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 21:17:00,856 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:00,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:17:01,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 123 states and 173 transitions. [2022-12-14 21:17:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 173 transitions. [2022-12-14 21:17:01,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 21:17:01,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:01,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:01,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 21:17:01,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:01,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:17:01,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:01,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 123 states and 171 transitions. [2022-12-14 21:17:01,224 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 171 transitions. [2022-12-14 21:17:01,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:17:01,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:01,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:01,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:01,400 INFO L263 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 21:17:01,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:01,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:17:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:01,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 123 states and 169 transitions. [2022-12-14 21:17:01,408 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 169 transitions. [2022-12-14 21:17:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:17:01,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:01,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:01,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 1673 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 21:17:01,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:01,887 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:17:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:01,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 123 states and 167 transitions. [2022-12-14 21:17:01,895 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 167 transitions. [2022-12-14 21:17:01,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 21:17:01,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:01,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:02,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 21:17:02,367 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:02,413 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 21:17:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:02,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 126 states and 169 transitions. [2022-12-14 21:17:02,427 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 169 transitions. [2022-12-14 21:17:02,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:17:02,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:02,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:02,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 796 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 21:17:02,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:02,772 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 21:17:03,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:03,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 167 states and 223 transitions. [2022-12-14 21:17:03,244 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 223 transitions. [2022-12-14 21:17:03,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:17:03,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:03,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:03,456 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 21:17:03,458 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:03,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:17:03,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:03,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 167 states and 221 transitions. [2022-12-14 21:17:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 221 transitions. [2022-12-14 21:17:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:17:03,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:03,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:03,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 21:17:03,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:03,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:17:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:03,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 151 states and 201 transitions. [2022-12-14 21:17:03,774 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2022-12-14 21:17:03,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:17:03,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:03,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:04,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:04,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 21:17:04,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:04,123 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 21:17:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 154 states and 203 transitions. [2022-12-14 21:17:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 203 transitions. [2022-12-14 21:17:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:17:04,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:04,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:04,403 INFO L263 TraceCheckSpWp]: Trace formula consists of 839 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 21:17:04,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:04,407 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 21:17:04,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:04,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 154 states and 201 transitions. [2022-12-14 21:17:04,501 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 201 transitions. [2022-12-14 21:17:04,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:17:04,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:04,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:17:04,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 21:17:04,710 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:17:04,713 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 21:17:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:04,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 154 states and 196 transitions. [2022-12-14 21:17:04,724 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 196 transitions. [2022-12-14 21:17:04,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:17:04,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:04,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:14,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-14 21:17:15,015 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) 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 21:17:15,019 INFO L158 Benchmark]: Toolchain (without parser) took 17853.78ms. Allocated memory was 125.8MB in the beginning and 299.9MB in the end (delta: 174.1MB). Free memory was 92.2MB in the beginning and 203.1MB in the end (delta: -110.9MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2022-12-14 21:17:15,019 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 125.8MB. Free memory is still 98.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:17:15,020 INFO L158 Benchmark]: CACSL2BoogieTranslator took 494.98ms. Allocated memory is still 125.8MB. Free memory was 91.8MB in the beginning and 58.7MB in the end (delta: 33.1MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-12-14 21:17:15,021 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.44ms. Allocated memory is still 125.8MB. Free memory was 58.7MB in the beginning and 52.0MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:17:15,022 INFO L158 Benchmark]: Boogie Preprocessor took 77.02ms. Allocated memory is still 125.8MB. Free memory was 52.0MB in the beginning and 45.3MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:17:15,022 INFO L158 Benchmark]: RCFGBuilder took 1374.49ms. Allocated memory was 125.8MB in the beginning and 159.4MB in the end (delta: 33.6MB). Free memory was 45.3MB in the beginning and 103.2MB in the end (delta: -58.0MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. [2022-12-14 21:17:15,023 INFO L158 Benchmark]: CodeCheck took 15829.37ms. Allocated memory was 159.4MB in the beginning and 299.9MB in the end (delta: 140.5MB). Free memory was 103.2MB in the beginning and 203.1MB in the end (delta: -99.9MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. [2022-12-14 21:17:15,027 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 125.8MB. Free memory is still 98.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 494.98ms. Allocated memory is still 125.8MB. Free memory was 91.8MB in the beginning and 58.7MB in the end (delta: 33.1MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.44ms. Allocated memory is still 125.8MB. Free memory was 58.7MB in the beginning and 52.0MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.02ms. Allocated memory is still 125.8MB. Free memory was 52.0MB in the beginning and 45.3MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1374.49ms. Allocated memory was 125.8MB in the beginning and 159.4MB in the end (delta: 33.6MB). Free memory was 45.3MB in the beginning and 103.2MB in the end (delta: -58.0MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. * CodeCheck took 15829.37ms. Allocated memory was 159.4MB in the beginning and 299.9MB in the end (delta: 140.5MB). Free memory was 103.2MB in the beginning and 203.1MB in the end (delta: -99.9MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:17:15,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/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_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/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_e39496e5-433c-4755-95ee-5922995378d2/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 c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e --- 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 21:17:16,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:17:16,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:17:16,651 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:17:16,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:17:16,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:17:16,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:17:16,656 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:17:16,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:17:16,658 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:17:16,659 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:17:16,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:17:16,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:17:16,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:17:16,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:17:16,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:17:16,664 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:17:16,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:17:16,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:17:16,668 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:17:16,670 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:17:16,671 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:17:16,672 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:17:16,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:17:16,676 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:17:16,677 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:17:16,677 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:17:16,678 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:17:16,678 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:17:16,679 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:17:16,679 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:17:16,680 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:17:16,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:17:16,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:17:16,682 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:17:16,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:17:16,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:17:16,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:17:16,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:17:16,690 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:17:16,691 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:17:16,692 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 21:17:16,714 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:17:16,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:17:16,715 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:17:16,715 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:17:16,716 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:17:16,716 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:17:16,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:17:16,717 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:17:16,717 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:17:16,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:17:16,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:17:16,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:17:16,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:17:16,718 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:17:16,718 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:17:16,718 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:17:16,718 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:17:16,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:17:16,719 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:17:16,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:17:16,719 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:17:16,719 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:17:16,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:17:16,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:17:16,720 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:17:16,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:17:16,720 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:17:16,721 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:17:16,721 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:17:16,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:17:16,721 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:17:16,721 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:17:16,722 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_e39496e5-433c-4755-95ee-5922995378d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e [2022-12-14 21:17:16,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:17:16,982 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:17:16,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:17:16,985 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:17:16,985 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:17:16,986 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2022-12-14 21:17:19,575 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:17:19,801 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:17:19,801 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2022-12-14 21:17:19,817 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/data/7c7b388c7/32a4b9a05314477191bc58eddb15a10b/FLAG61dc06232 [2022-12-14 21:17:19,828 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/data/7c7b388c7/32a4b9a05314477191bc58eddb15a10b [2022-12-14 21:17:19,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:17:19,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:17:19,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:17:19,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:17:19,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:17:19,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:17:19" (1/1) ... [2022-12-14 21:17:19,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68ee3e5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:19, skipping insertion in model container [2022-12-14 21:17:19,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:17:19" (1/1) ... [2022-12-14 21:17:19,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:17:19,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:17:20,188 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_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i[37019,37032] [2022-12-14 21:17:20,252 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:17:20,256 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_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i[47352,47365] [2022-12-14 21:17:20,261 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:17:20,274 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 21:17:20,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:17:20,301 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_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i[37019,37032] [2022-12-14 21:17:20,332 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:17:20,334 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_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i[47352,47365] [2022-12-14 21:17:20,335 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:17:20,339 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:17:20,362 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_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i[37019,37032] [2022-12-14 21:17:20,387 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:17:20,389 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_e39496e5-433c-4755-95ee-5922995378d2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i[47352,47365] [2022-12-14 21:17:20,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:17:20,415 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:17:20,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20 WrapperNode [2022-12-14 21:17:20,416 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:17:20,416 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:17:20,416 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:17:20,416 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:17:20,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20" (1/1) ... [2022-12-14 21:17:20,440 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20" (1/1) ... [2022-12-14 21:17:20,471 INFO L138 Inliner]: procedures = 211, calls = 235, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 880 [2022-12-14 21:17:20,471 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:17:20,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:17:20,472 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:17:20,472 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:17:20,479 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20" (1/1) ... [2022-12-14 21:17:20,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20" (1/1) ... [2022-12-14 21:17:20,485 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20" (1/1) ... [2022-12-14 21:17:20,485 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20" (1/1) ... [2022-12-14 21:17:20,510 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20" (1/1) ... [2022-12-14 21:17:20,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20" (1/1) ... [2022-12-14 21:17:20,528 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20" (1/1) ... [2022-12-14 21:17:20,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20" (1/1) ... [2022-12-14 21:17:20,544 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:17:20,545 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:17:20,545 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:17:20,545 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:17:20,545 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:17:20" (1/1) ... [2022-12-14 21:17:20,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:17:20,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:17:20,569 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:17:20,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:17:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 21:17:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 21:17:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 21:17:20,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 21:17:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:17:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 21:17:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:17:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:17:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 21:17:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:17:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 21:17:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 21:17:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:17:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:17:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:17:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:17:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:17:20,754 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:17:20,756 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:17:30,369 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:17:30,624 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:17:30,624 INFO L300 CfgBuilder]: Removed 54 assume(true) statements. [2022-12-14 21:17:30,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:17:30 BoogieIcfgContainer [2022-12-14 21:17:30,626 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:17:30,627 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:17:30,627 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:17:30,636 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:17:30,636 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:17:30" (1/1) ... [2022-12-14 21:17:30,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:17:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:17:30,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 109 states and 189 transitions. [2022-12-14 21:17:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 189 transitions. [2022-12-14 21:17:30,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:17:30,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:17:30,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:17:30,741 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 21:17:30,744 INFO L158 Benchmark]: Toolchain (without parser) took 10912.59ms. Allocated memory was 62.9MB in the beginning and 96.5MB in the end (delta: 33.6MB). Free memory was 31.2MB in the beginning and 52.8MB in the end (delta: -21.5MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-12-14 21:17:30,744 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:17:30,744 INFO L158 Benchmark]: CACSL2BoogieTranslator took 584.41ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 31.1MB in the beginning and 43.1MB in the end (delta: -12.1MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2022-12-14 21:17:30,745 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.30ms. Allocated memory is still 79.7MB. Free memory was 43.1MB in the beginning and 37.2MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:17:30,746 INFO L158 Benchmark]: Boogie Preprocessor took 72.21ms. Allocated memory is still 79.7MB. Free memory was 37.2MB in the beginning and 53.2MB in the end (delta: -16.0MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2022-12-14 21:17:30,747 INFO L158 Benchmark]: RCFGBuilder took 10082.03ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 52.7MB in the beginning and 59.1MB in the end (delta: -6.4MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. [2022-12-14 21:17:30,747 INFO L158 Benchmark]: CodeCheck took 115.39ms. Allocated memory is still 96.5MB. Free memory was 59.1MB in the beginning and 52.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:17:30,751 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 0.13ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 584.41ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 31.1MB in the beginning and 43.1MB in the end (delta: -12.1MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.30ms. Allocated memory is still 79.7MB. Free memory was 43.1MB in the beginning and 37.2MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.21ms. Allocated memory is still 79.7MB. Free memory was 37.2MB in the beginning and 53.2MB in the end (delta: -16.0MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. * RCFGBuilder took 10082.03ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 52.7MB in the beginning and 59.1MB in the end (delta: -6.4MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. * CodeCheck took 115.39ms. Allocated memory is still 96.5MB. Free memory was 59.1MB in the beginning and 52.8MB 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 21:17:30,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39496e5-433c-4755-95ee-5922995378d2/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