./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.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_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/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_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/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_5d943649-33ec-4190-bfb2-7e25fe7fd225/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 da01f7e29b47732481465e941f69a1c8f9dd5529ae81cb8448eb7568570e2356 --- 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 03:31:05,757 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:31:05,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:31:05,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:31:05,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:31:05,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:31:05,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:31:05,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:31:05,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:31:05,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:31:05,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:31:05,785 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:31:05,786 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:31:05,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:31:05,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:31:05,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:31:05,789 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:31:05,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:31:05,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:31:05,793 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:31:05,795 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:31:05,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:31:05,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:31:05,798 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:31:05,801 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:31:05,801 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:31:05,802 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:31:05,802 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:31:05,803 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:31:05,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:31:05,804 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:31:05,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:31:05,805 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:31:05,806 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:31:05,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:31:05,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:31:05,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:31:05,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:31:05,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:31:05,808 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:31:05,809 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:31:05,810 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:31:05,829 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:31:05,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:31:05,830 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:31:05,830 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:31:05,831 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:31:05,831 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:31:05,831 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:31:05,831 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:31:05,832 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:31:05,832 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:31:05,832 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:31:05,832 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:31:05,832 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:31:05,832 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:31:05,832 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:31:05,833 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:31:05,833 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:31:05,833 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:31:05,833 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:31:05,833 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:31:05,834 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:31:05,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:31:05,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:31:05,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:31:05,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:31:05,834 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:31:05,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:31:05,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:31:05,835 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da01f7e29b47732481465e941f69a1c8f9dd5529ae81cb8448eb7568570e2356 [2022-12-15 03:31:06,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:31:06,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:31:06,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:31:06,053 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:31:06,053 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:31:06,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2022-12-15 03:31:08,664 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:31:08,883 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:31:08,884 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2022-12-15 03:31:08,893 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/data/b337f1f42/8cb61624c67e4154adf5ded8dd711194/FLAG7949d01a4 [2022-12-15 03:31:09,214 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/data/b337f1f42/8cb61624c67e4154adf5ded8dd711194 [2022-12-15 03:31:09,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:31:09,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:31:09,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:31:09,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:31:09,220 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:31:09,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,221 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@366cbfc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09, skipping insertion in model container [2022-12-15 03:31:09,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:31:09,255 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:31:09,514 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i[37019,37032] [2022-12-15 03:31:09,572 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:31:09,574 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i[47352,47365] [2022-12-15 03:31:09,584 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:31:09,591 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:31:09,613 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i[37019,37032] [2022-12-15 03:31:09,645 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:31:09,647 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i[47352,47365] [2022-12-15 03:31:09,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:31:09,680 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:31:09,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09 WrapperNode [2022-12-15 03:31:09,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:31:09,681 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:31:09,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:31:09,682 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:31:09,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,718 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,764 INFO L138 Inliner]: procedures = 208, calls = 286, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1035 [2022-12-15 03:31:09,765 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:31:09,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:31:09,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:31:09,766 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:31:09,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,833 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,843 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,848 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:31:09,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:31:09,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:31:09,863 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:31:09,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:09" (1/1) ... [2022-12-15 03:31:09,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:31:09,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:31:09,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:31:09,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:31:09,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 03:31:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 03:31:09,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:31:09,926 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 03:31:09,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:31:09,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:31:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:31:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:31:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:31:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:31:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:31:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:31:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:31:09,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:31:09,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:31:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:31:10,086 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:31:10,088 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:31:11,109 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:31:11,386 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:31:11,386 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-15 03:31:11,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:31:11 BoogieIcfgContainer [2022-12-15 03:31:11,388 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:31:11,389 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:31:11,389 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:31:11,396 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:31:11,396 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:31:11" (1/1) ... [2022-12-15 03:31:11,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:31:11,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:11,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 123 states and 214 transitions. [2022-12-15 03:31:11,444 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 214 transitions. [2022-12-15 03:31:11,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 03:31:11,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:11,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:11,572 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 03:31:11,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:11,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 123 states and 209 transitions. [2022-12-15 03:31:11,591 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 209 transitions. [2022-12-15 03:31:11,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 03:31:11,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:11,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:11,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:11,744 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 03:31:11,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:11,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 125 states and 208 transitions. [2022-12-15 03:31:11,781 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 208 transitions. [2022-12-15 03:31:11,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-15 03:31:11,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:11,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:11,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 03:31:11,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:11,882 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 03:31:11,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:11,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 125 states and 202 transitions. [2022-12-15 03:31:11,892 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 202 transitions. [2022-12-15 03:31:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-15 03:31:11,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:11,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:11,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:11,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 03:31:11,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:11,991 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 03:31:12,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:12,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 125 states and 196 transitions. [2022-12-15 03:31:12,006 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 196 transitions. [2022-12-15 03:31:12,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 03:31:12,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:12,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:12,122 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 03:31:12,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:12,125 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 03:31:12,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 125 states and 190 transitions. [2022-12-15 03:31:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 190 transitions. [2022-12-15 03:31:12,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 03:31:12,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:12,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:12,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:12,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 1516 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 03:31:12,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:12,631 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 03:31:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:12,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 125 states and 184 transitions. [2022-12-15 03:31:12,661 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 184 transitions. [2022-12-15 03:31:12,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 03:31:12,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:12,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:13,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:13,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 1659 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 03:31:13,160 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:13,219 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 03:31:13,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:13,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 137 states and 198 transitions. [2022-12-15 03:31:13,359 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 198 transitions. [2022-12-15 03:31:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 03:31:13,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:13,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:13,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 03:31:13,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:13,528 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 03:31:13,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:13,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 137 states and 196 transitions. [2022-12-15 03:31:13,535 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 196 transitions. [2022-12-15 03:31:13,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 03:31:13,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:13,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:13,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 03:31:13,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:13,731 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 03:31:13,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:13,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 137 states and 194 transitions. [2022-12-15 03:31:13,740 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 194 transitions. [2022-12-15 03:31:13,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:31:13,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:13,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:14,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 1673 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 03:31:14,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:14,210 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 03:31:14,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 137 states and 192 transitions. [2022-12-15 03:31:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 192 transitions. [2022-12-15 03:31:14,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-15 03:31:14,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:14,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:14,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:14,620 INFO L263 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 03:31:14,623 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:14,673 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 03:31:14,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:14,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 140 states and 194 transitions. [2022-12-15 03:31:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 194 transitions. [2022-12-15 03:31:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 03:31:14,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:14,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:14,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 796 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 03:31:14,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:15,014 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 03:31:15,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:15,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 181 states and 248 transitions. [2022-12-15 03:31:15,501 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 248 transitions. [2022-12-15 03:31:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:31:15,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:15,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:15,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 03:31:15,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:15,708 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 03:31:15,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:15,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 181 states and 246 transitions. [2022-12-15 03:31:15,720 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 246 transitions. [2022-12-15 03:31:15,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:31:15,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:15,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:15,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 03:31:15,953 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:16,006 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 03:31:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 184 states and 248 transitions. [2022-12-15 03:31:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 248 transitions. [2022-12-15 03:31:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:31:16,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:16,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:16,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:16,295 INFO L263 TraceCheckSpWp]: Trace formula consists of 839 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 03:31:16,297 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:16,300 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 03:31:16,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:16,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2022-12-15 03:31:16,369 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2022-12-15 03:31:16,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:31:16,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:16,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:16,598 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 03:31:16,600 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:16,647 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 03:31:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:16,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 168 states and 226 transitions. [2022-12-15 03:31:16,654 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 226 transitions. [2022-12-15 03:31:16,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:31:16,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:16,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:16,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 03:31:16,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:16,903 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 03:31:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:16,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 168 states and 221 transitions. [2022-12-15 03:31:16,911 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 221 transitions. [2022-12-15 03:31:16,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:31:16,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:16,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:27,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 822 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 03:31:27,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 03:31:27,193 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:31:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:27,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 170 states and 225 transitions. [2022-12-15 03:31:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 225 transitions. [2022-12-15 03:31:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:31:27,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:27,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-15 03:31:37,492 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 03:31:37,495 INFO L158 Benchmark]: Toolchain (without parser) took 28277.94ms. Allocated memory was 115.3MB in the beginning and 308.3MB in the end (delta: 192.9MB). Free memory was 83.4MB in the beginning and 87.6MB in the end (delta: -4.2MB). Peak memory consumption was 190.4MB. Max. memory is 16.1GB. [2022-12-15 03:31:37,496 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 94.4MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:31:37,496 INFO L158 Benchmark]: CACSL2BoogieTranslator took 463.00ms. Allocated memory is still 115.3MB. Free memory was 82.9MB in the beginning and 48.2MB in the end (delta: 34.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-15 03:31:37,496 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.48ms. Allocated memory is still 115.3MB. Free memory was 48.2MB in the beginning and 83.1MB in the end (delta: -34.9MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2022-12-15 03:31:37,497 INFO L158 Benchmark]: Boogie Preprocessor took 97.09ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 83.1MB in the beginning and 102.0MB in the end (delta: -18.9MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-12-15 03:31:37,497 INFO L158 Benchmark]: RCFGBuilder took 1525.18ms. Allocated memory is still 138.4MB. Free memory was 102.0MB in the beginning and 77.7MB in the end (delta: 24.3MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2022-12-15 03:31:37,498 INFO L158 Benchmark]: CodeCheck took 26105.57ms. Allocated memory was 138.4MB in the beginning and 308.3MB in the end (delta: 169.9MB). Free memory was 77.7MB in the beginning and 87.6MB in the end (delta: -9.9MB). Peak memory consumption was 161.2MB. Max. memory is 16.1GB. [2022-12-15 03:31:37,499 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 0.19ms. Allocated memory is still 94.4MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 463.00ms. Allocated memory is still 115.3MB. Free memory was 82.9MB in the beginning and 48.2MB in the end (delta: 34.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.48ms. Allocated memory is still 115.3MB. Free memory was 48.2MB in the beginning and 83.1MB in the end (delta: -34.9MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 97.09ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 83.1MB in the beginning and 102.0MB in the end (delta: -18.9MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1525.18ms. Allocated memory is still 138.4MB. Free memory was 102.0MB in the beginning and 77.7MB in the end (delta: 24.3MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * CodeCheck took 26105.57ms. Allocated memory was 138.4MB in the beginning and 308.3MB in the end (delta: 169.9MB). Free memory was 77.7MB in the beginning and 87.6MB in the end (delta: -9.9MB). Peak memory consumption was 161.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:31:37,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/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_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/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_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/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_5d943649-33ec-4190-bfb2-7e25fe7fd225/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 da01f7e29b47732481465e941f69a1c8f9dd5529ae81cb8448eb7568570e2356 --- 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 03:31:39,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:31:39,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:31:39,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:31:39,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:31:39,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:31:39,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:31:39,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:31:39,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:31:39,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:31:39,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:31:39,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:31:39,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:31:39,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:31:39,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:31:39,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:31:39,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:31:39,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:31:39,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:31:39,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:31:39,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:31:39,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:31:39,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:31:39,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:31:39,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:31:39,223 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:31:39,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:31:39,225 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:31:39,225 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:31:39,227 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:31:39,227 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:31:39,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:31:39,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:31:39,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:31:39,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:31:39,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:31:39,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:31:39,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:31:39,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:31:39,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:31:39,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:31:39,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 03:31:39,263 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:31:39,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:31:39,265 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:31:39,265 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:31:39,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:31:39,266 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:31:39,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:31:39,266 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:31:39,266 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:31:39,266 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:31:39,267 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:31:39,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:31:39,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:31:39,267 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:31:39,267 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:31:39,268 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:31:39,268 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:31:39,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:31:39,268 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:31:39,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:31:39,269 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:31:39,269 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:31:39,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:31:39,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:31:39,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:31:39,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:31:39,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:31:39,270 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:31:39,270 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:31:39,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:31:39,270 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:31:39,271 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:31:39,271 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da01f7e29b47732481465e941f69a1c8f9dd5529ae81cb8448eb7568570e2356 [2022-12-15 03:31:39,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:31:39,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:31:39,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:31:39,553 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:31:39,554 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:31:39,555 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2022-12-15 03:31:42,053 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:31:42,280 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:31:42,280 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i [2022-12-15 03:31:42,291 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/data/f78cc7271/4405ad58a48a4739a12d982fcbfd3d47/FLAG4c0f5436a [2022-12-15 03:31:42,603 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/data/f78cc7271/4405ad58a48a4739a12d982fcbfd3d47 [2022-12-15 03:31:42,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:31:42,606 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:31:42,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:31:42,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:31:42,610 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:31:42,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:31:42" (1/1) ... [2022-12-15 03:31:42,611 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14710522 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:42, skipping insertion in model container [2022-12-15 03:31:42,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:31:42" (1/1) ... [2022-12-15 03:31:42,616 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:31:42,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:31:42,939 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i[37019,37032] [2022-12-15 03:31:42,997 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:31:42,999 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i[47352,47365] [2022-12-15 03:31:43,008 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:31:43,018 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:31:43,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:31:43,070 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i[37019,37032] [2022-12-15 03:31:43,103 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:31:43,105 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i[47352,47365] [2022-12-15 03:31:43,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:31:43,115 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:31:43,135 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i[37019,37032] [2022-12-15 03:31:43,162 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:31:43,163 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_5d943649-33ec-4190-bfb2-7e25fe7fd225/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-2.i[47352,47365] [2022-12-15 03:31:43,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:31:43,198 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:31:43,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43 WrapperNode [2022-12-15 03:31:43,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:31:43,199 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:31:43,199 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:31:43,199 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:31:43,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43" (1/1) ... [2022-12-15 03:31:43,225 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43" (1/1) ... [2022-12-15 03:31:43,255 INFO L138 Inliner]: procedures = 211, calls = 286, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1035 [2022-12-15 03:31:43,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:31:43,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:31:43,256 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:31:43,256 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:31:43,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43" (1/1) ... [2022-12-15 03:31:43,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43" (1/1) ... [2022-12-15 03:31:43,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43" (1/1) ... [2022-12-15 03:31:43,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43" (1/1) ... [2022-12-15 03:31:43,318 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43" (1/1) ... [2022-12-15 03:31:43,329 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43" (1/1) ... [2022-12-15 03:31:43,335 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43" (1/1) ... [2022-12-15 03:31:43,342 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43" (1/1) ... [2022-12-15 03:31:43,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:31:43,354 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:31:43,354 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:31:43,354 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:31:43,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:31:43" (1/1) ... [2022-12-15 03:31:43,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:31:43,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:31:43,379 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:31:43,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:31:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 03:31:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 03:31:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 03:31:43,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 03:31:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:31:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 03:31:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:31:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:31:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 03:31:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:31:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:31:43,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:31:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:31:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:31:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:31:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:31:43,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:31:43,576 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:31:43,577 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:31:57,760 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:31:58,084 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:31:58,084 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-15 03:31:58,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:31:58 BoogieIcfgContainer [2022-12-15 03:31:58,087 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:31:58,088 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:31:58,088 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:31:58,097 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:31:58,097 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:31:58" (1/1) ... [2022-12-15 03:31:58,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:31:58,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:58,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 123 states and 214 transitions. [2022-12-15 03:31:58,154 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 214 transitions. [2022-12-15 03:31:58,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 03:31:58,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:58,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:58,190 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 03:31:58,192 INFO L158 Benchmark]: Toolchain (without parser) took 15585.42ms. Allocated memory was 73.4MB in the beginning and 104.9MB in the end (delta: 31.5MB). Free memory was 49.7MB in the beginning and 39.6MB in the end (delta: 10.1MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2022-12-15 03:31:58,192 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 73.4MB. Free memory was 51.8MB in the beginning and 51.7MB in the end (delta: 85.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:31:58,193 INFO L158 Benchmark]: CACSL2BoogieTranslator took 590.92ms. Allocated memory was 73.4MB in the beginning and 104.9MB in the end (delta: 31.5MB). Free memory was 49.4MB in the beginning and 55.4MB in the end (delta: -6.0MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. [2022-12-15 03:31:58,193 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.38ms. Allocated memory is still 104.9MB. Free memory was 55.4MB in the beginning and 48.4MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:31:58,194 INFO L158 Benchmark]: Boogie Preprocessor took 97.23ms. Allocated memory is still 104.9MB. Free memory was 48.4MB in the beginning and 40.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:31:58,194 INFO L158 Benchmark]: RCFGBuilder took 14733.92ms. Allocated memory is still 104.9MB. Free memory was 40.1MB in the beginning and 45.9MB in the end (delta: -5.8MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2022-12-15 03:31:58,195 INFO L158 Benchmark]: CodeCheck took 102.85ms. Allocated memory is still 104.9MB. Free memory was 45.9MB in the beginning and 39.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:31:58,198 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 0.15ms. Allocated memory is still 73.4MB. Free memory was 51.8MB in the beginning and 51.7MB in the end (delta: 85.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 590.92ms. Allocated memory was 73.4MB in the beginning and 104.9MB in the end (delta: 31.5MB). Free memory was 49.4MB in the beginning and 55.4MB in the end (delta: -6.0MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.38ms. Allocated memory is still 104.9MB. Free memory was 55.4MB in the beginning and 48.4MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 97.23ms. Allocated memory is still 104.9MB. Free memory was 48.4MB in the beginning and 40.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 14733.92ms. Allocated memory is still 104.9MB. Free memory was 40.1MB in the beginning and 45.9MB in the end (delta: -5.8MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. * CodeCheck took 102.85ms. Allocated memory is still 104.9MB. Free memory was 45.9MB in the beginning and 39.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:31:58,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d943649-33ec-4190-bfb2-7e25fe7fd225/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