./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB --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 64bit --witnessprinter.graph.data.programhash 67e7778ced54570c612880d3f2f5d48e6e2d3dc55afd632628e45d31cdc74c58 --- 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-dbf71c6-m [2022-10-17 16:35:22,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:35:22,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:35:22,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:35:22,839 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:35:22,840 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:35:22,842 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:35:22,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:35:22,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:35:22,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:35:22,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:35:22,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:35:22,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:35:22,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:35:22,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:35:22,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:35:22,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:35:22,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:35:22,860 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:35:22,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:35:22,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:35:22,869 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:35:22,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:35:22,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:35:22,877 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:35:22,878 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:35:22,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:35:22,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:35:22,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:35:22,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:35:22,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:35:22,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:35:22,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:35:22,894 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:35:22,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:35:22,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:35:22,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:35:22,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:35:22,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:35:22,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:35:22,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:35:22,901 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:35:22,948 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:35:22,950 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:35:22,952 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:35:22,952 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:35:22,953 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:35:22,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:35:22,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:35:22,954 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:35:22,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:35:22,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:35:22,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:35:22,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:35:22,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:35:22,956 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:35:22,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:35:22,957 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:35:22,957 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:35:22,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:35:22,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:22,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:35:22,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:35:22,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:35:22,958 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:35:22,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:35:22,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:35:22,959 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_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67e7778ced54570c612880d3f2f5d48e6e2d3dc55afd632628e45d31cdc74c58 [2022-10-17 16:35:23,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:35:23,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:35:23,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:35:23,232 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:35:23,233 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:35:23,234 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2022-10-17 16:35:23,337 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/data/527b46ae8/8b31f146545441418fbd76f9b666cdee/FLAG329890824 [2022-10-17 16:35:24,345 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:35:24,346 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2022-10-17 16:35:24,404 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/data/527b46ae8/8b31f146545441418fbd76f9b666cdee/FLAG329890824 [2022-10-17 16:35:24,743 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/data/527b46ae8/8b31f146545441418fbd76f9b666cdee [2022-10-17 16:35:24,745 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:35:24,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:35:24,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:24,748 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:35:24,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:35:24,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:24" (1/1) ... [2022-10-17 16:35:24,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26f7b202 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:24, skipping insertion in model container [2022-10-17 16:35:24,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:24" (1/1) ... [2022-10-17 16:35:24,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:35:24,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:35:28,064 WARN L230 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_344bf791-de73-4ea0-a0f8-486d4d71e029/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329615,329628] [2022-10-17 16:35:28,092 WARN L230 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_344bf791-de73-4ea0-a0f8-486d4d71e029/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329784,329797] [2022-10-17 16:35:28,093 WARN L230 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_344bf791-de73-4ea0-a0f8-486d4d71e029/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329951,329964] [2022-10-17 16:35:28,094 WARN L230 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_344bf791-de73-4ea0-a0f8-486d4d71e029/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[330119,330132] [2022-10-17 16:35:28,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:35:28,162 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:35:28,596 WARN L230 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_344bf791-de73-4ea0-a0f8-486d4d71e029/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329615,329628] [2022-10-17 16:35:28,597 WARN L230 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_344bf791-de73-4ea0-a0f8-486d4d71e029/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329784,329797] [2022-10-17 16:35:28,597 WARN L230 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_344bf791-de73-4ea0-a0f8-486d4d71e029/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329951,329964] [2022-10-17 16:35:28,598 WARN L230 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_344bf791-de73-4ea0-a0f8-486d4d71e029/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[330119,330132] [2022-10-17 16:35:28,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:35:28,780 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:35:28,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28 WrapperNode [2022-10-17 16:35:28,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:28,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:35:28,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:35:28,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:35:28,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28" (1/1) ... [2022-10-17 16:35:28,912 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28" (1/1) ... [2022-10-17 16:35:29,142 INFO L138 Inliner]: procedures = 395, calls = 2038, calls flagged for inlining = 159, calls inlined = 138, statements flattened = 4403 [2022-10-17 16:35:29,143 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:35:29,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:35:29,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:35:29,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:35:29,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28" (1/1) ... [2022-10-17 16:35:29,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28" (1/1) ... [2022-10-17 16:35:29,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28" (1/1) ... [2022-10-17 16:35:29,171 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28" (1/1) ... [2022-10-17 16:35:29,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28" (1/1) ... [2022-10-17 16:35:29,390 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28" (1/1) ... [2022-10-17 16:35:29,467 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28" (1/1) ... [2022-10-17 16:35:29,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28" (1/1) ... [2022-10-17 16:35:29,537 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:35:29,539 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:35:29,539 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:35:29,539 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:35:29,541 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:28" (1/1) ... [2022-10-17 16:35:29,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:29,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:35:29,578 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:35:29,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_344bf791-de73-4ea0-a0f8-486d4d71e029/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:35:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:35:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:35:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2022-10-17 16:35:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2022-10-17 16:35:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2022-10-17 16:35:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2022-10-17 16:35:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 16:35:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 16:35:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:35:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:35:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_73 [2022-10-17 16:35:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_73 [2022-10-17 16:35:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:35:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:35:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2022-10-17 16:35:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2022-10-17 16:35:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:35:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:35:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2022-10-17 16:35:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2022-10-17 16:35:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2022-10-17 16:35:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2022-10-17 16:35:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-10-17 16:35:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-10-17 16:35:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:35:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:35:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2022-10-17 16:35:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2022-10-17 16:35:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2022-10-17 16:35:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2022-10-17 16:35:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-10-17 16:35:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-10-17 16:35:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:35:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:35:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:35:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2022-10-17 16:35:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2022-10-17 16:35:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2022-10-17 16:35:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2022-10-17 16:35:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-17 16:35:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-10-17 16:35:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2022-10-17 16:35:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2022-10-17 16:35:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:35:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:35:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2022-10-17 16:35:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2022-10-17 16:35:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2022-10-17 16:35:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2022-10-17 16:35:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:35:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2022-10-17 16:35:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2022-10-17 16:35:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-10-17 16:35:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-10-17 16:35:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2022-10-17 16:35:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2022-10-17 16:35:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:35:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:35:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:35:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:35:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:35:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2022-10-17 16:35:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2022-10-17 16:35:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:35:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:35:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:35:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2022-10-17 16:35:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2022-10-17 16:35:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:35:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:35:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:35:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:35:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2022-10-17 16:35:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2022-10-17 16:35:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2022-10-17 16:35:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2022-10-17 16:35:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2022-10-17 16:35:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2022-10-17 16:35:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:35:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:35:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2022-10-17 16:35:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2022-10-17 16:35:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:35:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:35:29,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:35:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2022-10-17 16:35:29,646 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2022-10-17 16:35:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:35:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:35:29,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:35:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:35:29,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:35:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:35:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:35:29,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:35:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:35:29,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:35:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2022-10-17 16:35:29,650 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2022-10-17 16:35:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 16:35:29,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 16:35:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:35:29,650 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:35:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2022-10-17 16:35:29,651 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2022-10-17 16:35:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2022-10-17 16:35:29,651 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2022-10-17 16:35:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 16:35:29,651 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 16:35:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 16:35:29,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 16:35:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2022-10-17 16:35:29,653 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2022-10-17 16:35:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:35:29,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:35:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2022-10-17 16:35:29,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2022-10-17 16:35:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:35:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:35:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:35:29,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:35:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2022-10-17 16:35:29,660 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2022-10-17 16:35:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:35:29,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:35:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-10-17 16:35:29,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-10-17 16:35:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2022-10-17 16:35:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2022-10-17 16:35:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2022-10-17 16:35:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2022-10-17 16:35:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 16:35:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 16:35:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2022-10-17 16:35:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2022-10-17 16:35:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2022-10-17 16:35:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2022-10-17 16:35:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 16:35:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 16:35:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:35:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:35:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2022-10-17 16:35:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2022-10-17 16:35:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:35:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-17 16:35:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-17 16:35:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-10-17 16:35:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-10-17 16:35:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:35:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:35:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-10-17 16:35:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-10-17 16:35:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:35:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:35:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 16:35:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 16:35:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2022-10-17 16:35:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2022-10-17 16:35:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 16:35:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 16:35:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 16:35:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 16:35:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 16:35:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 16:35:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 16:35:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 16:35:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 16:35:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 16:35:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:35:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-10-17 16:35:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-10-17 16:35:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2022-10-17 16:35:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2022-10-17 16:35:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-10-17 16:35:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-10-17 16:35:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:35:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:35:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-10-17 16:35:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-10-17 16:35:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2022-10-17 16:35:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2022-10-17 16:35:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2022-10-17 16:35:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2022-10-17 16:35:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:35:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:35:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2022-10-17 16:35:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2022-10-17 16:35:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2022-10-17 16:35:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2022-10-17 16:35:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2022-10-17 16:35:29,679 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2022-10-17 16:35:29,680 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-10-17 16:35:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-10-17 16:35:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:35:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-10-17 16:35:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-10-17 16:35:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:35:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:35:29,682 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2022-10-17 16:35:29,682 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2022-10-17 16:35:30,426 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:35:30,431 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:35:30,701 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 16:35:34,399 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-10-17 16:35:35,064 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:35:36,908 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:35:36,908 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:35:36,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:35:36 BoogieIcfgContainer [2022-10-17 16:35:36,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:35:36,922 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:35:36,922 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:35:36,932 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:35:36,932 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:35:36" (1/1) ... [2022-10-17 16:35:36,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:35:37,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:37,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1553 states and 2307 transitions. [2022-10-17 16:35:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2307 transitions. [2022-10-17 16:35:37,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-10-17 16:35:37,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:37,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:37,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-10-17 16:35:38,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:38,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1558 states and 2317 transitions. [2022-10-17 16:35:38,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2317 transitions. [2022-10-17 16:35:38,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-10-17 16:35:38,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:38,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:38,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:38,372 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-10-17 16:35:38,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1565 states and 2331 transitions. [2022-10-17 16:35:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2331 transitions. [2022-10-17 16:35:38,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-10-17 16:35:38,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:38,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:38,766 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-10-17 16:35:38,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1573 states and 2349 transitions. [2022-10-17 16:35:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2349 transitions. [2022-10-17 16:35:39,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-10-17 16:35:39,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:39,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:39,352 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-10-17 16:35:39,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:39,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1574 states and 2349 transitions. [2022-10-17 16:35:39,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2349 transitions. [2022-10-17 16:35:39,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:35:39,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:39,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-10-17 16:35:39,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1579 states and 2359 transitions. [2022-10-17 16:35:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2359 transitions. [2022-10-17 16:35:39,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-10-17 16:35:39,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:39,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:39,959 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-10-17 16:35:40,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1586 states and 2373 transitions. [2022-10-17 16:35:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2373 transitions. [2022-10-17 16:35:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-10-17 16:35:40,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:40,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:40,403 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-10-17 16:35:40,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1593 states and 2393 transitions. [2022-10-17 16:35:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2393 transitions. [2022-10-17 16:35:40,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-10-17 16:35:40,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:40,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:40,895 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-10-17 16:35:41,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1600 states and 2413 transitions. [2022-10-17 16:35:41,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2413 transitions. [2022-10-17 16:35:41,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-10-17 16:35:41,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:41,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:41,336 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-10-17 16:35:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:41,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1602 states and 2415 transitions. [2022-10-17 16:35:41,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2415 transitions. [2022-10-17 16:35:41,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-10-17 16:35:41,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:41,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:41,561 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-10-17 16:35:41,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1603 states and 2416 transitions. [2022-10-17 16:35:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2416 transitions. [2022-10-17 16:35:41,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-10-17 16:35:41,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:41,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:41,818 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-10-17 16:35:41,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 1610 states and 2433 transitions. [2022-10-17 16:35:41,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2433 transitions. [2022-10-17 16:35:41,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-10-17 16:35:41,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:41,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:42,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:42,190 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-10-17 16:35:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:42,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 1611 states and 2433 transitions. [2022-10-17 16:35:42,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2433 transitions. [2022-10-17 16:35:42,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-10-17 16:35:42,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:42,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:42,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:42,417 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-10-17 16:35:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:42,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1615 states and 2441 transitions. [2022-10-17 16:35:42,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2441 transitions. [2022-10-17 16:35:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-10-17 16:35:42,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:42,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-10-17 16:35:42,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1619 states and 2451 transitions. [2022-10-17 16:35:42,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2451 transitions. [2022-10-17 16:35:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-10-17 16:35:42,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-10-17 16:35:43,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:43,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1621 states and 2453 transitions. [2022-10-17 16:35:43,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2453 transitions. [2022-10-17 16:35:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-10-17 16:35:43,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:43,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-10-17 16:35:43,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:43,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1622 states and 2454 transitions. [2022-10-17 16:35:43,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2454 transitions. [2022-10-17 16:35:43,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-10-17 16:35:43,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-10-17 16:35:44,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:44,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 1631 states and 2476 transitions. [2022-10-17 16:35:44,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2476 transitions. [2022-10-17 16:35:44,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-10-17 16:35:44,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:44,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:44,265 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-10-17 16:35:44,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:44,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1635 states and 2480 transitions. [2022-10-17 16:35:44,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2480 transitions. [2022-10-17 16:35:44,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-10-17 16:35:44,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:44,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-10-17 16:35:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1639 states and 2487 transitions. [2022-10-17 16:35:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2487 transitions. [2022-10-17 16:35:44,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-10-17 16:35:44,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:44,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-10-17 16:35:45,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 1646 states and 2508 transitions. [2022-10-17 16:35:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2508 transitions. [2022-10-17 16:35:45,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-10-17 16:35:45,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:45,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:45,491 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-10-17 16:35:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1652 states and 2523 transitions. [2022-10-17 16:35:45,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2523 transitions. [2022-10-17 16:35:45,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-10-17 16:35:45,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:45,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-10-17 16:35:46,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1653 states and 2524 transitions. [2022-10-17 16:35:46,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2524 transitions. [2022-10-17 16:35:46,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-10-17 16:35:46,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:46,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:46,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:46,398 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-10-17 16:35:46,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:46,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1657 states and 2532 transitions. [2022-10-17 16:35:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2532 transitions. [2022-10-17 16:35:46,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-10-17 16:35:46,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:46,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:46,733 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-10-17 16:35:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:46,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1661 states and 2541 transitions. [2022-10-17 16:35:46,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2541 transitions. [2022-10-17 16:35:46,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-10-17 16:35:46,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:46,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:47,117 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2022-10-17 16:35:47,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1668 states and 2556 transitions. [2022-10-17 16:35:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2556 transitions. [2022-10-17 16:35:47,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-10-17 16:35:47,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:47,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-10-17 16:35:48,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1685 states and 2597 transitions. [2022-10-17 16:35:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2597 transitions. [2022-10-17 16:35:48,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-10-17 16:35:48,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:48,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:48,340 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-10-17 16:35:48,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1692 states and 2614 transitions. [2022-10-17 16:35:48,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2614 transitions. [2022-10-17 16:35:48,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-10-17 16:35:48,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:48,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:48,860 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-10-17 16:35:48,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:48,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1693 states and 2614 transitions. [2022-10-17 16:35:48,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2614 transitions. [2022-10-17 16:35:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-10-17 16:35:48,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:48,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:49,088 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-10-17 16:35:49,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:49,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1696 states and 2616 transitions. [2022-10-17 16:35:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 2616 transitions. [2022-10-17 16:35:49,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-10-17 16:35:49,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:49,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:49,682 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-10-17 16:35:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1697 states and 2617 transitions. [2022-10-17 16:35:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2617 transitions. [2022-10-17 16:35:49,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-10-17 16:35:49,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:49,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:35:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked.