./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.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_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/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_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/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_29777433-805d-496b-a292-4ae58ac622e5/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 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 --- 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 02:08:00,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:08:00,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:08:01,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:08:01,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:08:01,011 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:08:01,013 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:08:01,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:08:01,016 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:08:01,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:08:01,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:08:01,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:08:01,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:08:01,020 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:08:01,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:08:01,022 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:08:01,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:08:01,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:08:01,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:08:01,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:08:01,029 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:08:01,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:08:01,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:08:01,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:08:01,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:08:01,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:08:01,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:08:01,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:08:01,037 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:08:01,038 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:08:01,038 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:08:01,039 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:08:01,039 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:08:01,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:08:01,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:08:01,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:08:01,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:08:01,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:08:01,042 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:08:01,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:08:01,043 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:08:01,044 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:08:01,063 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:08:01,063 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:08:01,064 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:08:01,064 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:08:01,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:08:01,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:08:01,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:08:01,065 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:08:01,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:08:01,065 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:08:01,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:08:01,066 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:08:01,066 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:08:01,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:08:01,066 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:08:01,066 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:08:01,067 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:08:01,067 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:08:01,067 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:08:01,067 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:08:01,067 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:08:01,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:08:01,068 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:08:01,068 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:08:01,068 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:08:01,068 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:08:01,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:08:01,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:08:01,069 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_29777433-805d-496b-a292-4ae58ac622e5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 [2022-12-15 02:08:01,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:08:01,260 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:08:01,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:08:01,263 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:08:01,263 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:08:01,264 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2022-12-15 02:08:03,777 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:08:04,005 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:08:04,005 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2022-12-15 02:08:04,026 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/data/5ae4b058b/7cfdeb5e8eff4efca6b488bfc448f19a/FLAGa4e426dee [2022-12-15 02:08:04,037 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/data/5ae4b058b/7cfdeb5e8eff4efca6b488bfc448f19a [2022-12-15 02:08:04,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:08:04,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:08:04,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:08:04,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:08:04,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:08:04,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be7914a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04, skipping insertion in model container [2022-12-15 02:08:04,044 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:08:04,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:08:04,366 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_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[33021,33034] [2022-12-15 02:08:04,502 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:08:04,504 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_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[84583,84596] [2022-12-15 02:08:04,506 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:08:04,514 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:08:04,534 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_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[33021,33034] [2022-12-15 02:08:04,616 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:08:04,617 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_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[84583,84596] [2022-12-15 02:08:04,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:08:04,637 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:08:04,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04 WrapperNode [2022-12-15 02:08:04,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:08:04,638 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:08:04,639 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:08:04,639 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:08:04,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,669 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,723 INFO L138 Inliner]: procedures = 177, calls = 730, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2860 [2022-12-15 02:08:04,723 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:08:04,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:08:04,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:08:04,724 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:08:04,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,769 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,781 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,785 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,798 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:08:04,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:08:04,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:08:04,799 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:08:04,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:04" (1/1) ... [2022-12-15 02:08:04,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:08:04,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:08:04,821 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:08:04,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:08:04,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 02:08:04,856 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 02:08:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 02:08:04,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 02:08:04,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 02:08:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 02:08:04,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 02:08:04,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:08:04,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 02:08:04,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:08:04,857 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 02:08:04,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 02:08:04,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:08:04,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:08:04,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:08:04,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:08:05,005 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:08:05,007 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:08:06,753 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:08:07,062 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:08:07,062 INFO L300 CfgBuilder]: Removed 54 assume(true) statements. [2022-12-15 02:08:07,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:08:07 BoogieIcfgContainer [2022-12-15 02:08:07,066 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:08:07,067 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:08:07,067 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:08:07,074 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:08:07,074 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:08:07" (1/1) ... [2022-12-15 02:08:07,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:08:07,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1099 states and 2169 transitions. [2022-12-15 02:08:07,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2169 transitions. [2022-12-15 02:08:07,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 02:08:07,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:07,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:07,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:07,265 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 02:08:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:07,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1099 states and 2164 transitions. [2022-12-15 02:08:07,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2164 transitions. [2022-12-15 02:08:07,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 02:08:07,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:07,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:07,424 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 02:08:07,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:07,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1101 states and 2163 transitions. [2022-12-15 02:08:07,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2163 transitions. [2022-12-15 02:08:07,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-15 02:08:07,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:07,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:07,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:08:07,536 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:07,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:07,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1101 states and 2157 transitions. [2022-12-15 02:08:07,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2157 transitions. [2022-12-15 02:08:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-15 02:08:07,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:07,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:07,659 INFO L263 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:08:07,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:07,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:07,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:07,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1101 states and 2151 transitions. [2022-12-15 02:08:07,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2151 transitions. [2022-12-15 02:08:07,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 02:08:07,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:07,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:07,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:07,766 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:08:07,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:07,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:07,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:07,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1101 states and 2145 transitions. [2022-12-15 02:08:07,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2145 transitions. [2022-12-15 02:08:07,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 02:08:07,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:07,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:08,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 1516 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:08:08,222 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:08,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:08,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1101 states and 2139 transitions. [2022-12-15 02:08:08,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2139 transitions. [2022-12-15 02:08:08,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 02:08:08,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:08,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:08,767 INFO L263 TraceCheckSpWp]: Trace formula consists of 1659 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 02:08:08,771 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:08,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:08,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1113 states and 2153 transitions. [2022-12-15 02:08:08,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2153 transitions. [2022-12-15 02:08:08,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 02:08:08,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:08,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:09,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:09,105 INFO L263 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:08:09,106 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:09,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:09,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1113 states and 2151 transitions. [2022-12-15 02:08:09,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2151 transitions. [2022-12-15 02:08:09,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 02:08:09,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:09,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:09,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:08:09,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:09,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:09,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1113 states and 2149 transitions. [2022-12-15 02:08:09,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2149 transitions. [2022-12-15 02:08:09,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 02:08:09,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:09,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:09,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 1673 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:08:09,717 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:09,719 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 02:08:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1113 states and 2147 transitions. [2022-12-15 02:08:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2147 transitions. [2022-12-15 02:08:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-15 02:08:09,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:09,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:10,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:10,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 02:08:10,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:10,263 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 02:08:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:10,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1116 states and 2149 transitions. [2022-12-15 02:08:10,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 2149 transitions. [2022-12-15 02:08:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 02:08:10,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:10,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:10,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 796 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 02:08:10,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:10,605 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 02:08:11,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:11,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1157 states and 2203 transitions. [2022-12-15 02:08:11,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2203 transitions. [2022-12-15 02:08:11,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 02:08:11,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:11,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:11,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:08:11,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:11,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 02:08:11,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:11,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1157 states and 2201 transitions. [2022-12-15 02:08:11,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2201 transitions. [2022-12-15 02:08:11,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:08:11,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:11,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:11,564 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 02:08:11,565 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:11,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:08:11,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1160 states and 2203 transitions. [2022-12-15 02:08:11,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2203 transitions. [2022-12-15 02:08:11,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:08:11,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:11,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:11,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:11,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 839 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:08:11,824 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 02:08:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:11,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1160 states and 2201 transitions. [2022-12-15 02:08:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2201 transitions. [2022-12-15 02:08:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:08:11,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:11,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:12,089 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 02:08:12,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:12,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:08:12,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1144 states and 2181 transitions. [2022-12-15 02:08:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2181 transitions. [2022-12-15 02:08:12,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 02:08:12,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:12,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:12,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:12,332 INFO L263 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:08:12,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:12,335 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 02:08:12,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:12,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1144 states and 2176 transitions. [2022-12-15 02:08:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2176 transitions. [2022-12-15 02:08:12,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:08:12,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:12,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:22,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:22,329 INFO L263 TraceCheckSpWp]: Trace formula consists of 822 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-15 02:08:22,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:08:22,396 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 02:08:22,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:22,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1144 states and 2176 transitions. [2022-12-15 02:08:22,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2176 transitions. [2022-12-15 02:08:22,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:08:22,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:22,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:32,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-15 02:08:32,670 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 02:08:32,674 INFO L158 Benchmark]: Toolchain (without parser) took 28633.20ms. Allocated memory was 115.3MB in the beginning and 335.5MB in the end (delta: 220.2MB). Free memory was 88.5MB in the beginning and 162.2MB in the end (delta: -73.7MB). Peak memory consumption was 146.4MB. Max. memory is 16.1GB. [2022-12-15 02:08:32,674 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 115.3MB. Free memory was 85.5MB in the beginning and 85.4MB in the end (delta: 117.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:08:32,674 INFO L158 Benchmark]: CACSL2BoogieTranslator took 597.38ms. Allocated memory is still 115.3MB. Free memory was 88.2MB in the beginning and 71.3MB in the end (delta: 16.9MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2022-12-15 02:08:32,675 INFO L158 Benchmark]: Boogie Procedure Inliner took 84.82ms. Allocated memory is still 115.3MB. Free memory was 71.3MB in the beginning and 56.6MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 02:08:32,675 INFO L158 Benchmark]: Boogie Preprocessor took 74.79ms. Allocated memory is still 115.3MB. Free memory was 56.6MB in the beginning and 43.5MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 02:08:32,676 INFO L158 Benchmark]: RCFGBuilder took 2267.25ms. Allocated memory was 115.3MB in the beginning and 172.0MB in the end (delta: 56.6MB). Free memory was 43.5MB in the beginning and 102.0MB in the end (delta: -58.5MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2022-12-15 02:08:32,676 INFO L158 Benchmark]: CodeCheck took 25605.74ms. Allocated memory was 172.0MB in the beginning and 335.5MB in the end (delta: 163.6MB). Free memory was 102.0MB in the beginning and 162.2MB in the end (delta: -60.1MB). Peak memory consumption was 103.6MB. Max. memory is 16.1GB. [2022-12-15 02:08:32,678 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 0.16ms. Allocated memory is still 115.3MB. Free memory was 85.5MB in the beginning and 85.4MB in the end (delta: 117.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 597.38ms. Allocated memory is still 115.3MB. Free memory was 88.2MB in the beginning and 71.3MB in the end (delta: 16.9MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 84.82ms. Allocated memory is still 115.3MB. Free memory was 71.3MB in the beginning and 56.6MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.79ms. Allocated memory is still 115.3MB. Free memory was 56.6MB in the beginning and 43.5MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2267.25ms. Allocated memory was 115.3MB in the beginning and 172.0MB in the end (delta: 56.6MB). Free memory was 43.5MB in the beginning and 102.0MB in the end (delta: -58.5MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. * CodeCheck took 25605.74ms. Allocated memory was 172.0MB in the beginning and 335.5MB in the end (delta: 163.6MB). Free memory was 102.0MB in the beginning and 162.2MB in the end (delta: -60.1MB). Peak memory consumption was 103.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:08:32,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/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_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/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_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/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_29777433-805d-496b-a292-4ae58ac622e5/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 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 --- 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 02:08:34,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:08:34,226 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:08:34,246 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:08:34,247 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:08:34,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:08:34,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:08:34,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:08:34,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:08:34,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:08:34,255 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:08:34,256 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:08:34,256 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:08:34,257 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:08:34,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:08:34,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:08:34,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:08:34,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:08:34,263 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:08:34,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:08:34,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:08:34,268 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:08:34,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:08:34,270 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:08:34,274 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:08:34,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:08:34,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:08:34,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:08:34,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:08:34,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:08:34,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:08:34,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:08:34,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:08:34,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:08:34,281 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:08:34,281 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:08:34,282 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:08:34,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:08:34,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:08:34,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:08:34,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:08:34,285 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 02:08:34,307 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:08:34,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:08:34,308 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:08:34,308 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:08:34,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:08:34,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:08:34,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:08:34,310 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:08:34,310 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:08:34,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:08:34,310 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:08:34,310 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:08:34,310 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:08:34,310 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:08:34,310 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:08:34,311 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:08:34,311 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:08:34,311 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:08:34,311 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:08:34,311 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:08:34,311 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:08:34,311 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:08:34,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:08:34,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:08:34,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:08:34,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:08:34,312 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:08:34,312 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:08:34,312 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:08:34,312 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:08:34,312 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:08:34,312 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:08:34,313 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_29777433-805d-496b-a292-4ae58ac622e5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 [2022-12-15 02:08:34,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:08:34,575 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:08:34,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:08:34,578 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:08:34,578 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:08:34,579 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2022-12-15 02:08:37,124 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:08:37,400 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:08:37,401 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2022-12-15 02:08:37,414 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/data/bb8dfc894/55acac4d2b354eb5aa493ccc146e6255/FLAG5e1b79b3f [2022-12-15 02:08:37,425 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/data/bb8dfc894/55acac4d2b354eb5aa493ccc146e6255 [2022-12-15 02:08:37,427 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:08:37,428 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:08:37,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:08:37,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:08:37,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:08:37,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:08:37" (1/1) ... [2022-12-15 02:08:37,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1934415a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:37, skipping insertion in model container [2022-12-15 02:08:37,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:08:37" (1/1) ... [2022-12-15 02:08:37,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:08:37,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:08:37,759 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_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[33021,33034] [2022-12-15 02:08:37,904 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:08:37,906 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_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[84583,84596] [2022-12-15 02:08:37,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:08:37,920 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 02:08:37,939 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:08:37,953 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_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[33021,33034] [2022-12-15 02:08:38,041 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:08:38,043 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_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[84583,84596] [2022-12-15 02:08:38,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:08:38,048 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:08:38,074 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_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[33021,33034] [2022-12-15 02:08:38,158 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:08:38,160 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_29777433-805d-496b-a292-4ae58ac622e5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[84583,84596] [2022-12-15 02:08:38,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:08:38,201 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:08:38,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38 WrapperNode [2022-12-15 02:08:38,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:08:38,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:08:38,203 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:08:38,203 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:08:38,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38" (1/1) ... [2022-12-15 02:08:38,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38" (1/1) ... [2022-12-15 02:08:38,290 INFO L138 Inliner]: procedures = 180, calls = 730, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2860 [2022-12-15 02:08:38,290 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:08:38,290 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:08:38,290 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:08:38,291 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:08:38,298 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38" (1/1) ... [2022-12-15 02:08:38,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38" (1/1) ... [2022-12-15 02:08:38,305 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38" (1/1) ... [2022-12-15 02:08:38,305 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38" (1/1) ... [2022-12-15 02:08:38,341 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38" (1/1) ... [2022-12-15 02:08:38,353 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38" (1/1) ... [2022-12-15 02:08:38,358 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38" (1/1) ... [2022-12-15 02:08:38,363 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38" (1/1) ... [2022-12-15 02:08:38,370 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:08:38,371 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:08:38,371 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:08:38,371 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:08:38,371 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:38" (1/1) ... [2022-12-15 02:08:38,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:08:38,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:08:38,394 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:08:38,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:08:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 02:08:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 02:08:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 02:08:38,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 02:08:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 02:08:38,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 02:08:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 02:08:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:08:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 02:08:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:08:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 02:08:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 02:08:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:08:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 02:08:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:08:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:08:38,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:08:38,570 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:08:38,584 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:08:51,935 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:08:52,333 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:08:52,334 INFO L300 CfgBuilder]: Removed 54 assume(true) statements. [2022-12-15 02:08:52,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:08:52 BoogieIcfgContainer [2022-12-15 02:08:52,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:08:52,340 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:08:52,340 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:08:52,347 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:08:52,347 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:08:52" (1/1) ... [2022-12-15 02:08:52,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:08:52,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:52,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1099 states and 2169 transitions. [2022-12-15 02:08:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2169 transitions. [2022-12-15 02:08:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 02:08:52,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:52,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:52,451 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 02:08:52,455 INFO L158 Benchmark]: Toolchain (without parser) took 15025.17ms. Allocated memory was 71.3MB in the beginning and 104.9MB in the end (delta: 33.6MB). Free memory was 41.0MB in the beginning and 52.7MB in the end (delta: -11.7MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. [2022-12-15 02:08:52,455 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 71.3MB. Free memory is still 48.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:08:52,456 INFO L158 Benchmark]: CACSL2BoogieTranslator took 772.77ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 40.8MB in the beginning and 49.7MB in the end (delta: -8.9MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2022-12-15 02:08:52,456 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.43ms. Allocated memory is still 86.0MB. Free memory was 49.7MB in the beginning and 35.9MB in the end (delta: 13.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 02:08:52,457 INFO L158 Benchmark]: Boogie Preprocessor took 79.80ms. Allocated memory is still 86.0MB. Free memory was 35.9MB in the beginning and 36.5MB in the end (delta: -539.1kB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2022-12-15 02:08:52,457 INFO L158 Benchmark]: RCFGBuilder took 13968.84ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 36.5MB in the beginning and 34.5MB in the end (delta: 1.9MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. [2022-12-15 02:08:52,458 INFO L158 Benchmark]: CodeCheck took 113.04ms. Allocated memory is still 104.9MB. Free memory was 34.5MB in the beginning and 52.7MB in the end (delta: -18.2MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2022-12-15 02:08:52,461 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 71.3MB. Free memory is still 48.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 772.77ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 40.8MB in the beginning and 49.7MB in the end (delta: -8.9MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.43ms. Allocated memory is still 86.0MB. Free memory was 49.7MB in the beginning and 35.9MB in the end (delta: 13.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.80ms. Allocated memory is still 86.0MB. Free memory was 35.9MB in the beginning and 36.5MB in the end (delta: -539.1kB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * RCFGBuilder took 13968.84ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 36.5MB in the beginning and 34.5MB in the end (delta: 1.9MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. * CodeCheck took 113.04ms. Allocated memory is still 104.9MB. Free memory was 34.5MB in the beginning and 52.7MB in the end (delta: -18.2MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:08:52,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29777433-805d-496b-a292-4ae58ac622e5/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