./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/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_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:19:47,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:19:47,035 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:19:47,048 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:19:47,049 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:19:47,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:19:47,050 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:19:47,051 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:19:47,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:19:47,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:19:47,053 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:19:47,054 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:19:47,054 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:19:47,055 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:19:47,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:19:47,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:19:47,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:19:47,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:19:47,058 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:19:47,059 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:19:47,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:19:47,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:19:47,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:19:47,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:19:47,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:19:47,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:19:47,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:19:47,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:19:47,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:19:47,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:19:47,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:19:47,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:19:47,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:19:47,068 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:19:47,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:19:47,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:19:47,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:19:47,070 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:19:47,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:19:47,071 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:19:47,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:19:47,072 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-15 01:19:47,085 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:19:47,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:19:47,086 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:19:47,086 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:19:47,087 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:19:47,101 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:19:47,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:19:47,102 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:19:47,102 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:19:47,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:19:47,102 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:19:47,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:19:47,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:19:47,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:19:47,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:19:47,103 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:19:47,103 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:19:47,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:19:47,104 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:19:47,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:19:47,104 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:19:47,104 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:19:47,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:19:47,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:19:47,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:19:47,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:19:47,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:19:47,105 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:19:47,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:19:47,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:19:47,106 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_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-12-15 01:19:47,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:19:47,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:19:47,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:19:47,295 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:19:47,295 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:19:47,296 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-12-15 01:19:49,951 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:19:50,179 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:19:50,180 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-12-15 01:19:50,191 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/data/688e559db/c945ac3159c64fc2aa0fa70fa5391c71/FLAG29cf7cb1a [2022-12-15 01:19:50,204 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/data/688e559db/c945ac3159c64fc2aa0fa70fa5391c71 [2022-12-15 01:19:50,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:19:50,208 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:19:50,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:19:50,210 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:19:50,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:19:50,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79322f85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50, skipping insertion in model container [2022-12-15 01:19:50,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,222 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:19:50,269 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:19:50,595 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_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i[33021,33034] [2022-12-15 01:19:50,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:50,673 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:19:50,701 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_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i[33021,33034] [2022-12-15 01:19:50,743 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:50,768 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:19:50,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50 WrapperNode [2022-12-15 01:19:50,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:19:50,769 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:50,769 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:19:50,769 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:19:50,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,828 INFO L138 Inliner]: procedures = 177, calls = 237, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 778 [2022-12-15 01:19:50,829 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:50,829 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:19:50,829 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:19:50,830 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:19:50,838 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,880 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,888 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,892 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,895 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,901 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:19:50,902 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:19:50,902 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:19:50,903 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:19:50,903 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:50" (1/1) ... [2022-12-15 01:19:50,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:19:50,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:19:50,931 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:19:50,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:19:50,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:19:50,968 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:19:50,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:19:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:19:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 01:19:50,969 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 01:19:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:19:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:19:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:19:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:19:50,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:19:50,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:19:50,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:19:50,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:19:50,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:19:51,113 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:19:51,115 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:19:52,034 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:19:52,243 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:19:52,243 INFO L300 CfgBuilder]: Removed 40 assume(true) statements. [2022-12-15 01:19:52,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:52 BoogieIcfgContainer [2022-12-15 01:19:52,245 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:19:52,246 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:19:52,246 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:19:52,253 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:19:52,253 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:52" (1/1) ... [2022-12-15 01:19:52,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:19:52,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:52,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 103 states and 172 transitions. [2022-12-15 01:19:52,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 172 transitions. [2022-12-15 01:19:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 01:19:52,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:52,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:52,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:52,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:52,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:52,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 102 states and 171 transitions. [2022-12-15 01:19:52,438 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 171 transitions. [2022-12-15 01:19:52,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 01:19:52,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:52,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:52,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:19:52,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:52,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:52,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:52,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 105 states and 175 transitions. [2022-12-15 01:19:52,539 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 175 transitions. [2022-12-15 01:19:52,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 01:19:52,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:52,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:52,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:19:52,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:52,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:52,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 105 states and 173 transitions. [2022-12-15 01:19:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 173 transitions. [2022-12-15 01:19:52,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 01:19:52,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:52,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:52,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:19:52,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:52,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:52,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 105 states and 169 transitions. [2022-12-15 01:19:52,640 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 169 transitions. [2022-12-15 01:19:52,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-15 01:19:52,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:52,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:52,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:52,696 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:19:52,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:52,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:52,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:52,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 105 states and 163 transitions. [2022-12-15 01:19:52,709 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 163 transitions. [2022-12-15 01:19:52,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-15 01:19:52,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:52,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:53,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 1405 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:19:53,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:53,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:53,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:53,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 105 states and 157 transitions. [2022-12-15 01:19:53,189 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 157 transitions. [2022-12-15 01:19:53,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 01:19:53,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:53,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:53,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:53,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 1548 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:19:53,607 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:53,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 128 states and 186 transitions. [2022-12-15 01:19:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 186 transitions. [2022-12-15 01:19:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 01:19:53,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:53,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:53,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:19:53,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:53,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:53,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 128 states and 184 transitions. [2022-12-15 01:19:53,950 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 184 transitions. [2022-12-15 01:19:53,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-15 01:19:53,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:53,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:54,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 1549 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:19:54,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:54,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:54,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:54,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 152 states and 214 transitions. [2022-12-15 01:19:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 214 transitions. [2022-12-15 01:19:54,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:54,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:54,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:54,774 INFO L263 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:19:54,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:54,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:54,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 152 states and 212 transitions. [2022-12-15 01:19:54,782 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 212 transitions. [2022-12-15 01:19:54,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-15 01:19:54,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:54,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:55,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:55,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 1562 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:19:55,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:55,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:55,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 152 states and 210 transitions. [2022-12-15 01:19:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 210 transitions. [2022-12-15 01:19:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-15 01:19:55,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:55,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:55,579 INFO L263 TraceCheckSpWp]: Trace formula consists of 1579 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 01:19:55,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:55,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:55,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 165 states and 225 transitions. [2022-12-15 01:19:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 225 transitions. [2022-12-15 01:19:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-15 01:19:55,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:55,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:56,096 INFO L263 TraceCheckSpWp]: Trace formula consists of 1568 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:19:56,097 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:56,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:56,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 168 states and 227 transitions. [2022-12-15 01:19:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 227 transitions. [2022-12-15 01:19:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-15 01:19:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:56,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 1569 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:19:56,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:56,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 171 states and 229 transitions. [2022-12-15 01:19:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 229 transitions. [2022-12-15 01:19:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-15 01:19:56,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:56,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 1599 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 01:19:56,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:56,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 174 states and 231 transitions. [2022-12-15 01:19:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 231 transitions. [2022-12-15 01:19:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 01:19:56,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:56,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:57,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:19:57,158 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 01:19:57,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:57,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 183 states and 241 transitions. [2022-12-15 01:19:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 241 transitions. [2022-12-15 01:19:57,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 01:19:57,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:57,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:57,379 INFO L263 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:19:57,381 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:57,414 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 01:19:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:57,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 192 states and 251 transitions. [2022-12-15 01:19:57,448 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 251 transitions. [2022-12-15 01:19:57,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 01:19:57,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:57,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:59,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 01:19:59,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:19:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:59,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:59,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 194 states and 255 transitions. [2022-12-15 01:19:59,847 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 255 transitions. [2022-12-15 01:19:59,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 01:19:59,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:59,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-15 01:20:10,059 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) [2022-12-15 01:20:10,062 INFO L158 Benchmark]: Toolchain (without parser) took 19853.19ms. Allocated memory was 163.6MB in the beginning and 323.0MB in the end (delta: 159.4MB). Free memory was 124.7MB in the beginning and 223.2MB in the end (delta: -98.5MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. [2022-12-15 01:20:10,062 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 163.6MB. Free memory is still 131.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:20:10,062 INFO L158 Benchmark]: CACSL2BoogieTranslator took 559.16ms. Allocated memory is still 163.6MB. Free memory was 124.7MB in the beginning and 95.9MB in the end (delta: 28.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-12-15 01:20:10,063 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.82ms. Allocated memory is still 163.6MB. Free memory was 95.9MB in the beginning and 90.2MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:20:10,063 INFO L158 Benchmark]: Boogie Preprocessor took 72.13ms. Allocated memory is still 163.6MB. Free memory was 90.2MB in the beginning and 83.8MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 01:20:10,064 INFO L158 Benchmark]: RCFGBuilder took 1342.77ms. Allocated memory was 163.6MB in the beginning and 268.4MB in the end (delta: 104.9MB). Free memory was 83.8MB in the beginning and 188.9MB in the end (delta: -105.0MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. [2022-12-15 01:20:10,064 INFO L158 Benchmark]: CodeCheck took 17815.06ms. Allocated memory was 268.4MB in the beginning and 323.0MB in the end (delta: 54.5MB). Free memory was 188.9MB in the beginning and 223.2MB in the end (delta: -34.4MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. [2022-12-15 01:20:10,066 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 0.13ms. Allocated memory is still 163.6MB. Free memory is still 131.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 559.16ms. Allocated memory is still 163.6MB. Free memory was 124.7MB in the beginning and 95.9MB in the end (delta: 28.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.82ms. Allocated memory is still 163.6MB. Free memory was 95.9MB in the beginning and 90.2MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.13ms. Allocated memory is still 163.6MB. Free memory was 90.2MB in the beginning and 83.8MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1342.77ms. Allocated memory was 163.6MB in the beginning and 268.4MB in the end (delta: 104.9MB). Free memory was 83.8MB in the beginning and 188.9MB in the end (delta: -105.0MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. * CodeCheck took 17815.06ms. Allocated memory was 268.4MB in the beginning and 323.0MB in the end (delta: 54.5MB). Free memory was 188.9MB in the beginning and 223.2MB in the end (delta: -34.4MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:20:10,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/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_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/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_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:20:11,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:20:11,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:20:11,680 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:20:11,681 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:20:11,681 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:20:11,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:20:11,683 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:20:11,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:20:11,685 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:20:11,686 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:20:11,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:20:11,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:20:11,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:20:11,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:20:11,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:20:11,689 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:20:11,690 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:20:11,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:20:11,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:20:11,693 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:20:11,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:20:11,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:20:11,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:20:11,698 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:20:11,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:20:11,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:20:11,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:20:11,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:20:11,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:20:11,700 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:20:11,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:20:11,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:20:11,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:20:11,702 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:20:11,713 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:20:11,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:20:11,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:20:11,714 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:20:11,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:20:11,715 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:20:11,716 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-15 01:20:11,732 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:20:11,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:20:11,733 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:20:11,733 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:20:11,734 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:20:11,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:20:11,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:20:11,734 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:20:11,735 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:20:11,735 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:20:11,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:20:11,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:20:11,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:20:11,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:20:11,736 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:20:11,736 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:20:11,736 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:20:11,736 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:20:11,736 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:20:11,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:20:11,737 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:20:11,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:20:11,737 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:20:11,737 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:20:11,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:20:11,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:20:11,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:20:11,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:20:11,738 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:20:11,738 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:20:11,738 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:20:11,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:20:11,739 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:20:11,739 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:20:11,739 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_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-12-15 01:20:11,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:20:11,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:20:11,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:20:11,979 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:20:11,979 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:20:11,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-12-15 01:20:14,574 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:20:14,814 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:20:14,815 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-12-15 01:20:14,827 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/data/ea633b2d8/30909bb8b3cd41c5ba0821b419c2372f/FLAG423ff1960 [2022-12-15 01:20:14,839 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/data/ea633b2d8/30909bb8b3cd41c5ba0821b419c2372f [2022-12-15 01:20:14,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:20:14,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:20:14,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:20:14,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:20:14,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:20:14,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:14" (1/1) ... [2022-12-15 01:20:14,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d72cc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:14, skipping insertion in model container [2022-12-15 01:20:14,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:14" (1/1) ... [2022-12-15 01:20:14,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:20:14,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:20:15,167 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_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i[33021,33034] [2022-12-15 01:20:15,240 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:20:15,263 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 01:20:15,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:20:15,283 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_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i[33021,33034] [2022-12-15 01:20:15,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:20:15,316 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:20:15,334 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_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i[33021,33034] [2022-12-15 01:20:15,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:20:15,379 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:20:15,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15 WrapperNode [2022-12-15 01:20:15,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:20:15,380 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:20:15,380 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:20:15,381 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:20:15,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15" (1/1) ... [2022-12-15 01:20:15,402 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15" (1/1) ... [2022-12-15 01:20:15,428 INFO L138 Inliner]: procedures = 180, calls = 237, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 779 [2022-12-15 01:20:15,428 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:20:15,429 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:20:15,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:20:15,429 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:20:15,436 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15" (1/1) ... [2022-12-15 01:20:15,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15" (1/1) ... [2022-12-15 01:20:15,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15" (1/1) ... [2022-12-15 01:20:15,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15" (1/1) ... [2022-12-15 01:20:15,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15" (1/1) ... [2022-12-15 01:20:15,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15" (1/1) ... [2022-12-15 01:20:15,473 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15" (1/1) ... [2022-12-15 01:20:15,476 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15" (1/1) ... [2022-12-15 01:20:15,480 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:20:15,481 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:20:15,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:20:15,481 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:20:15,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:15" (1/1) ... [2022-12-15 01:20:15,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:20:15,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:20:15,507 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:20:15,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:20:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 01:20:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:20:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:20:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:20:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 01:20:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 01:20:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:20:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:20:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:20:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:20:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:20:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:20:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:20:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:20:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:20:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:20:15,686 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:20:15,687 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:20:30,268 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:20:30,521 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:20:30,521 INFO L300 CfgBuilder]: Removed 40 assume(true) statements. [2022-12-15 01:20:30,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:20:30 BoogieIcfgContainer [2022-12-15 01:20:30,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:20:30,525 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:20:30,525 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:20:30,533 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:20:30,533 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:20:30" (1/1) ... [2022-12-15 01:20:30,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:20:30,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:30,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 103 states and 172 transitions. [2022-12-15 01:20:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 172 transitions. [2022-12-15 01:20:30,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 01:20:30,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:30,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:30,614 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:20:30,617 INFO L158 Benchmark]: Toolchain (without parser) took 15774.37ms. Allocated memory is still 86.0MB. Free memory was 62.6MB in the beginning and 37.7MB in the end (delta: 24.9MB). Peak memory consumption was 28.1MB. Max. memory is 16.1GB. [2022-12-15 01:20:30,617 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:20:30,618 INFO L158 Benchmark]: CACSL2BoogieTranslator took 536.94ms. Allocated memory is still 86.0MB. Free memory was 62.6MB in the beginning and 42.3MB in the end (delta: 20.3MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2022-12-15 01:20:30,618 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.15ms. Allocated memory is still 86.0MB. Free memory was 42.0MB in the beginning and 36.6MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 01:20:30,618 INFO L158 Benchmark]: Boogie Preprocessor took 51.41ms. Allocated memory is still 86.0MB. Free memory was 36.6MB in the beginning and 57.8MB in the end (delta: -21.3MB). Peak memory consumption was 5.5MB. Max. memory is 16.1GB. [2022-12-15 01:20:30,619 INFO L158 Benchmark]: RCFGBuilder took 15043.49ms. Allocated memory is still 86.0MB. Free memory was 57.8MB in the beginning and 44.0MB in the end (delta: 13.9MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2022-12-15 01:20:30,619 INFO L158 Benchmark]: CodeCheck took 90.83ms. Allocated memory is still 86.0MB. Free memory was 44.0MB in the beginning and 37.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:20:30,621 INFO L339 ainManager$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 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 536.94ms. Allocated memory is still 86.0MB. Free memory was 62.6MB in the beginning and 42.3MB in the end (delta: 20.3MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.15ms. Allocated memory is still 86.0MB. Free memory was 42.0MB in the beginning and 36.6MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.41ms. Allocated memory is still 86.0MB. Free memory was 36.6MB in the beginning and 57.8MB in the end (delta: -21.3MB). Peak memory consumption was 5.5MB. Max. memory is 16.1GB. * RCFGBuilder took 15043.49ms. Allocated memory is still 86.0MB. Free memory was 57.8MB in the beginning and 44.0MB in the end (delta: 13.9MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * CodeCheck took 90.83ms. Allocated memory is still 86.0MB. Free memory was 44.0MB in the beginning and 37.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:20:30,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f65157e-d0e4-4982-acc7-2ed215d7b4fc/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