./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu --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 8d123e3c2a314a098b4e7a140b822a7b44f2ae282ca90c74ec5605a44f397143 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:51:08,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:51:08,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:51:09,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:51:09,015 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:51:09,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:51:09,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:51:09,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:51:09,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:51:09,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:51:09,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:51:09,038 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:51:09,038 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:51:09,041 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:51:09,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:51:09,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:51:09,054 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:51:09,055 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:51:09,058 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:51:09,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:51:09,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:51:09,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:51:09,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:51:09,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:51:09,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:51:09,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:51:09,086 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:51:09,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:51:09,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:51:09,091 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:51:09,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:51:09,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:51:09,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:51:09,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:51:09,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:51:09,098 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:51:09,099 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:51:09,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:51:09,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:51:09,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:51:09,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:51:09,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:51:09,152 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:51:09,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:51:09,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:51:09,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:51:09,156 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:51:09,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:51:09,157 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:51:09,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:51:09,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:51:09,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:51:09,165 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:51:09,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:51:09,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:51:09,165 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:51:09,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:51:09,166 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:51:09,166 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:51:09,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:51:09,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:09,167 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:51:09,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:51:09,167 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:51:09,168 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:51:09,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:51:09,168 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:51:09,168 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_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d123e3c2a314a098b4e7a140b822a7b44f2ae282ca90c74ec5605a44f397143 [2021-11-23 15:51:09,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:51:09,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:51:09,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:51:09,465 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:51:09,466 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:51:09,467 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i [2021-11-23 15:51:09,577 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/data/bd3ad602e/b632b3047efb4b039708a752dc7f8be1/FLAG360d9fa58 [2021-11-23 15:51:10,757 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:51:10,759 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i [2021-11-23 15:51:10,828 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/data/bd3ad602e/b632b3047efb4b039708a752dc7f8be1/FLAG360d9fa58 [2021-11-23 15:51:10,958 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/data/bd3ad602e/b632b3047efb4b039708a752dc7f8be1 [2021-11-23 15:51:10,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:51:10,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:51:10,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:10,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:51:10,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:51:10,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:10" (1/1) ... [2021-11-23 15:51:10,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aaa39aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10, skipping insertion in model container [2021-11-23 15:51:10,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:10" (1/1) ... [2021-11-23 15:51:10,979 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:51:11,217 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:16,491 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_1d284f61-f036-4f04-92f3-95b076504cbc/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i[490207,490220] [2021-11-23 15:51:16,963 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:17,040 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:51:17,626 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_1d284f61-f036-4f04-92f3-95b076504cbc/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i[490207,490220] [2021-11-23 15:51:17,647 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:18,136 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:51:18,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:18 WrapperNode [2021-11-23 15:51:18,151 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:18,152 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:18,152 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:51:18,153 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:51:18,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:18" (1/1) ... [2021-11-23 15:51:18,443 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:18" (1/1) ... [2021-11-23 15:51:18,833 INFO L137 Inliner]: procedures = 713, calls = 6159, calls flagged for inlining = 240, calls inlined = 191, statements flattened = 9050 [2021-11-23 15:51:18,836 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:18,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:51:18,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:51:18,838 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:51:18,847 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:18" (1/1) ... [2021-11-23 15:51:18,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:18" (1/1) ... [2021-11-23 15:51:18,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:18" (1/1) ... [2021-11-23 15:51:18,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:18" (1/1) ... [2021-11-23 15:51:19,201 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:18" (1/1) ... [2021-11-23 15:51:19,256 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:18" (1/1) ... [2021-11-23 15:51:19,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:18" (1/1) ... [2021-11-23 15:51:19,372 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:51:19,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:51:19,373 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:51:19,374 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:51:19,375 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:18" (1/1) ... [2021-11-23 15:51:19,383 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:19,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:51:19,410 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:51:19,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:51:19,459 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:51:19,459 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:51:19,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_exact [2021-11-23 15:51:19,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_exact [2021-11-23 15:51:19,460 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_signal_notify [2021-11-23 15:51:19,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_signal_notify [2021-11-23 15:51:19,461 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_send [2021-11-23 15:51:19,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_send [2021-11-23 15:51:19,462 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_exists [2021-11-23 15:51:19,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_exists [2021-11-23 15:51:19,462 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_guest_code_active [2021-11-23 15:51:19,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_guest_code_active [2021-11-23 15:51:19,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_subscriber_mutex [2021-11-23 15:51:19,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_subscriber_mutex [2021-11-23 15:51:19,463 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_put [2021-11-23 15:51:19,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_put [2021-11-23 15:51:19,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:51:19,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:51:19,463 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_open [2021-11-23 15:51:19,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_open [2021-11-23 15:51:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_unregister_user_memory [2021-11-23 15:51:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_unregister_user_memory [2021-11-23 15:51:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_add_notification [2021-11-23 15:51:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_add_notification [2021-11-23 15:51:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_unlocked_ioctl [2021-11-23 15:51:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_unlocked_ioctl [2021-11-23 15:51:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:51:19,465 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:51:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:51:19,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:51:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_get_id [2021-11-23 15:51:19,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_get_id [2021-11-23 15:51:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:51:19,466 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:51:19,466 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_has_entry [2021-11-23 15:51:19,466 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_has_entry [2021-11-23 15:51:19,466 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_destroy [2021-11-23 15:51:19,466 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_destroy [2021-11-23 15:51:19,466 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_send_datagram [2021-11-23 15:51:19,467 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_send_datagram [2021-11-23 15:51:19,467 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:51:19,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:51:19,467 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_get [2021-11-23 15:51:19,467 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_get [2021-11-23 15:51:19,468 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_get_entry [2021-11-23 15:51:19,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_get_entry [2021-11-23 15:51:19,468 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:51:19,468 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:51:19,468 INFO L130 BoogieDeclarations]: Found specification of procedure qp_acquire_queue_mutex [2021-11-23 15:51:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_acquire_queue_mutex [2021-11-23 15:51:19,469 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_get_context_id [2021-11-23 15:51:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_get_context_id [2021-11-23 15:51:19,469 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_map_queues [2021-11-23 15:51:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_map_queues [2021-11-23 15:51:19,470 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_add [2021-11-23 15:51:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_add [2021-11-23 15:51:19,470 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:51:19,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:51:19,470 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:51:19,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:51:19,471 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___1 [2021-11-23 15:51:19,472 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___1 [2021-11-23 15:51:19,472 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2021-11-23 15:51:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2021-11-23 15:51:19,473 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_get_head [2021-11-23 15:51:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_get_head [2021-11-23 15:51:19,473 INFO L130 BoogieDeclarations]: Found specification of procedure dbell_delayed_dispatch [2021-11-23 15:51:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dbell_delayed_dispatch [2021-11-23 15:51:19,473 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-11-23 15:51:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-11-23 15:51:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vmci_host_dev [2021-11-23 15:51:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vmci_host_dev [2021-11-23 15:51:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:51:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:51:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:51:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:51:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:51:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_qp_list [2021-11-23 15:51:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_qp_list [2021-11-23 15:51:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure dg_delayed_dispatch [2021-11-23 15:51:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_delayed_dispatch [2021-11-23 15:51:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:51:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-23 15:51:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-23 15:51:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:51:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:51:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:51:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:51:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:51:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:51:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure dg_dispatch_as_host [2021-11-23 15:51:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_dispatch_as_host [2021-11-23 15:51:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:51:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:51:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:51:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure qp_reset_saved_headers [2021-11-23 15:51:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_reset_saved_headers [2021-11-23 15:51:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_handle [2021-11-23 15:51:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_handle [2021-11-23 15:51:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_add_entry [2021-11-23 15:51:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_add_entry [2021-11-23 15:51:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_invalid [2021-11-23 15:51:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_invalid [2021-11-23 15:51:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_dispatch [2021-11-23 15:51:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_dispatch [2021-11-23 15:51:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:51:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:51:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:51:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_vmci_queue_kern_if [2021-11-23 15:51:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_vmci_queue_kern_if [2021-11-23 15:51:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:51:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2021-11-23 15:51:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2021-11-23 15:51:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_find [2021-11-23 15:51:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_find [2021-11-23 15:51:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:51:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:51:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_creds [2021-11-23 15:51:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_creds [2021-11-23 15:51:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:51:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:51:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_clear_notify_call [2021-11-23 15:51:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_clear_notify_call [2021-11-23 15:51:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:51:19,487 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:51:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure qp_notify_peer [2021-11-23 15:51:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_notify_peer [2021-11-23 15:51:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:51:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:51:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:51:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:51:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_unset_notify [2021-11-23 15:51:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_unset_notify [2021-11-23 15:51:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2021-11-23 15:51:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2021-11-23 15:51:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_event_exit [2021-11-23 15:51:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_event_exit [2021-11-23 15:51:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_destroy [2021-11-23 15:51:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_destroy [2021-11-23 15:51:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure get_cred [2021-11-23 15:51:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cred [2021-11-23 15:51:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:51:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:51:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:51:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:51:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure qp_lock [2021-11-23 15:51:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_lock [2021-11-23 15:51:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:51:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:51:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_by_handle [2021-11-23 15:51:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_by_handle [2021-11-23 15:51:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:51:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:51:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure qp_notify_peer_local [2021-11-23 15:51:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_notify_peer_local [2021-11-23 15:51:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure vunmap [2021-11-23 15:51:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vunmap [2021-11-23 15:51:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_get_user_memory [2021-11-23 15:51:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_get_user_memory [2021-11-23 15:51:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_fire_notification [2021-11-23 15:51:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_fire_notification [2021-11-23 15:51:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:51:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure qp_unlock [2021-11-23 15:51:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_unlock [2021-11-23 15:51:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_close [2021-11-23 15:51:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_close [2021-11-23 15:51:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:51:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_guest_probe_device [2021-11-23 15:51:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_guest_probe_device [2021-11-23 15:51:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_invalid___1 [2021-11-23 15:51:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_invalid___1 [2021-11-23 15:51:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_invalid___0 [2021-11-23 15:51:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_invalid___0 [2021-11-23 15:51:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_alloc_queue [2021-11-23 15:51:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_alloc_queue [2021-11-23 15:51:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:51:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:51:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_free_ctx [2021-11-23 15:51:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_free_ctx [2021-11-23 15:51:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_poll [2021-11-23 15:51:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_poll [2021-11-23 15:51:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:51:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:51:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:51:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:51:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure qp_release_pages [2021-11-23 15:51:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_release_pages [2021-11-23 15:51:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure qp_cleanup_queue_mutex [2021-11-23 15:51:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_cleanup_queue_mutex [2021-11-23 15:51:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_get_size [2021-11-23 15:51:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_get_size [2021-11-23 15:51:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch_hypercall [2021-11-23 15:51:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch_hypercall [2021-11-23 15:51:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:51:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:51:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:51:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:51:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_remove_entry [2021-11-23 15:51:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_remove_entry [2021-11-23 15:51:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:51:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:51:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_q_header_init [2021-11-23 15:51:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_q_header_init [2021-11-23 15:51:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2021-11-23 15:51:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2021-11-23 15:51:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_register_user_memory [2021-11-23 15:51:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_register_user_memory [2021-11-23 15:51:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:51:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:51:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch_guest_work [2021-11-23 15:51:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch_guest_work [2021-11-23 15:51:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure drv_cp_harray_to_user [2021-11-23 15:51:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure drv_cp_harray_to_user [2021-11-23 15:51:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:51:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:51:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:51:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:51:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_remove_tail [2021-11-23 15:51:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_remove_tail [2021-11-23 15:51:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_subscriber_mutex [2021-11-23 15:51:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_subscriber_mutex [2021-11-23 15:51:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-23 15:51:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-23 15:51:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_supports_host_qp [2021-11-23 15:51:19,512 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_supports_host_qp [2021-11-23 15:51:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:51:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:51:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:51:19,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:51:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qp_broker_detach [2021-11-23 15:51:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qp_broker_detach [2021-11-23 15:51:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_enqueue_datagram [2021-11-23 15:51:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_enqueue_datagram [2021-11-23 15:51:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:51:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:51:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_unmap_queues [2021-11-23 15:51:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_unmap_queues [2021-11-23 15:51:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2021-11-23 15:51:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2021-11-23 15:51:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_qp_list [2021-11-23 15:51:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_qp_list [2021-11-23 15:51:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:51:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:51:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:51:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:51:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:51:19,515 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:51:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:51:19,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:51:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:51:19,520 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:51:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:51:19,520 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:51:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:51:19,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:51:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_vmci_queue_kern_if [2021-11-23 15:51:19,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_vmci_queue_kern_if [2021-11-23 15:51:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_notify_dbell [2021-11-23 15:51:19,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_notify_dbell [2021-11-23 15:51:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_append_entry [2021-11-23 15:51:19,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_append_entry [2021-11-23 15:51:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:51:19,522 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:51:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:51:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:51:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure qp_broker_handle_to_entry [2021-11-23 15:51:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_broker_handle_to_entry [2021-11-23 15:51:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qpair_detach [2021-11-23 15:51:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qpair_detach [2021-11-23 15:51:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:51:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:51:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:51:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:51:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:51:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_hash [2021-11-23 15:51:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_hash [2021-11-23 15:51:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_create [2021-11-23 15:51:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_create [2021-11-23 15:51:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure event_find [2021-11-23 15:51:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure event_find [2021-11-23 15:51:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure qp_broker_alloc [2021-11-23 15:51:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_broker_alloc [2021-11-23 15:51:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:51:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch_host_work [2021-11-23 15:51:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch_host_work [2021-11-23 15:51:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:51:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:51:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2021-11-23 15:51:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2021-11-23 15:51:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2021-11-23 15:51:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2021-11-23 15:51:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___1 [2021-11-23 15:51:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___1 [2021-11-23 15:51:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure qp_guest_endpoint_destroy [2021-11-23 15:51:19,527 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_guest_endpoint_destroy [2021-11-23 15:51:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:51:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure dg_dispatch_as_guest [2021-11-23 15:51:19,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_dispatch_as_guest [2021-11-23 15:51:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:51:19,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:51:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:51:19,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:51:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:51:19,528 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:51:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_event_dispatch [2021-11-23 15:51:19,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_event_dispatch [2021-11-23 15:51:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure qp_release_queue_mutex [2021-11-23 15:51:19,528 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_release_queue_mutex [2021-11-23 15:51:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:51:19,529 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:51:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_route [2021-11-23 15:51:19,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_route [2021-11-23 15:51:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_fast [2021-11-23 15:51:19,529 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user_pages_fast [2021-11-23 15:51:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure qp_free_queue [2021-11-23 15:51:19,529 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_free_queue [2021-11-23 15:51:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_free_queue [2021-11-23 15:51:19,530 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_free_queue [2021-11-23 15:51:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:51:19,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:51:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_set [2021-11-23 15:51:19,530 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_set [2021-11-23 15:51:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_get_priv_flags [2021-11-23 15:51:19,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_get_priv_flags [2021-11-23 15:51:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_qp_exists [2021-11-23 15:51:19,531 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_qp_exists [2021-11-23 15:51:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2021-11-23 15:51:19,531 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2021-11-23 15:51:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_remove [2021-11-23 15:51:19,531 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_remove [2021-11-23 15:51:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:51:19,531 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:51:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure qp_init_queue_mutex [2021-11-23 15:51:19,532 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_init_queue_mutex [2021-11-23 15:51:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:51:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_context_get_priv_flags [2021-11-23 15:51:19,532 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_context_get_priv_flags [2021-11-23 15:51:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 15:51:19,532 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 15:51:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:51:19,533 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:51:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:51:19,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:51:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure put_cred [2021-11-23 15:51:19,533 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cred [2021-11-23 15:51:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work___0 [2021-11-23 15:51:19,533 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work___0 [2021-11-23 15:51:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-11-23 15:51:19,534 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-11-23 15:51:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:51:19,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:51:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qp_guest_endpoints_exit [2021-11-23 15:51:19,534 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qp_guest_endpoints_exit [2021-11-23 15:51:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_HLIST_NODE [2021-11-23 15:51:19,534 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_HLIST_NODE [2021-11-23 15:51:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:51:19,535 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:51:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:51:19,535 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:51:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_equal [2021-11-23 15:51:19,535 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_equal [2021-11-23 15:51:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_qp_destroy [2021-11-23 15:51:19,535 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_qp_destroy [2021-11-23 15:51:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure qp_guest_handle_to_entry [2021-11-23 15:51:19,536 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_guest_handle_to_entry [2021-11-23 15:51:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:51:19,536 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:51:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch [2021-11-23 15:51:19,536 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch [2021-11-23 15:51:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure handle_arr_calc_size [2021-11-23 15:51:19,537 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_arr_calc_size [2021-11-23 15:51:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-11-23 15:51:19,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-11-23 15:51:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2021-11-23 15:51:19,537 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2021-11-23 15:51:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qp_broker_alloc [2021-11-23 15:51:19,537 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qp_broker_alloc [2021-11-23 15:51:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:51:19,538 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:51:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2021-11-23 15:51:19,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2021-11-23 15:51:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:51:19,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:51:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:51:19,538 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:51:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-11-23 15:51:19,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-11-23 15:51:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_get [2021-11-23 15:51:19,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_get [2021-11-23 15:51:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vmci_host_dev [2021-11-23 15:51:19,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vmci_host_dev [2021-11-23 15:51:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:51:19,540 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:51:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 15:51:19,541 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 15:51:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_remove_entry [2021-11-23 15:51:19,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_remove_entry [2021-11-23 15:51:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_event_unsubscribe [2021-11-23 15:51:19,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_event_unsubscribe [2021-11-23 15:51:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_deny_interaction [2021-11-23 15:51:19,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_deny_interaction [2021-11-23 15:51:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_guest_remove_device [2021-11-23 15:51:19,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_guest_remove_device [2021-11-23 15:51:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_qp_create [2021-11-23 15:51:19,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_qp_create [2021-11-23 15:51:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_code_active [2021-11-23 15:51:19,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_code_active [2021-11-23 15:51:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:51:19,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:51:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:51:19,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:51:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:51:19,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:51:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:51:19,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:51:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_lookup [2021-11-23 15:51:19,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_lookup [2021-11-23 15:51:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:51:19,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:51:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:51:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_create [2021-11-23 15:51:19,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_create [2021-11-23 15:51:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_put [2021-11-23 15:51:19,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_put [2021-11-23 15:51:20,863 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:51:20,867 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:51:21,376 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:51:21,382 INFO L158 Benchmark]: Toolchain (without parser) took 10418.63ms. Allocated memory was 100.7MB in the beginning and 264.2MB in the end (delta: 163.6MB). Free memory was 64.8MB in the beginning and 77.9MB in the end (delta: -13.1MB). Peak memory consumption was 161.7MB. Max. memory is 16.1GB. [2021-11-23 15:51:21,385 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory was 56.1MB in the beginning and 56.1MB in the end (delta: 48.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:51:21,395 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7186.33ms. Allocated memory was 100.7MB in the beginning and 264.2MB in the end (delta: 163.6MB). Free memory was 64.8MB in the beginning and 120.9MB in the end (delta: -56.1MB). Peak memory consumption was 134.4MB. Max. memory is 16.1GB. [2021-11-23 15:51:21,397 INFO L158 Benchmark]: Boogie Procedure Inliner took 683.96ms. Allocated memory is still 264.2MB. Free memory was 120.9MB in the beginning and 131.6MB in the end (delta: -10.7MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. [2021-11-23 15:51:21,398 INFO L158 Benchmark]: Boogie Preprocessor took 535.43ms. Allocated memory is still 264.2MB. Free memory was 131.6MB in the beginning and 110.2MB in the end (delta: 21.4MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:51:21,400 INFO L158 Benchmark]: RCFGBuilder took 2006.48ms. Allocated memory is still 264.2MB. Free memory was 110.2MB in the beginning and 77.9MB in the end (delta: 32.3MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. [2021-11-23 15:51:21,404 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory was 56.1MB in the beginning and 56.1MB in the end (delta: 48.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7186.33ms. Allocated memory was 100.7MB in the beginning and 264.2MB in the end (delta: 163.6MB). Free memory was 64.8MB in the beginning and 120.9MB in the end (delta: -56.1MB). Peak memory consumption was 134.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 683.96ms. Allocated memory is still 264.2MB. Free memory was 120.9MB in the beginning and 131.6MB in the end (delta: -10.7MB). Peak memory consumption was 29.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 535.43ms. Allocated memory is still 264.2MB. Free memory was 131.6MB in the beginning and 110.2MB in the end (delta: 21.4MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2006.48ms. Allocated memory is still 264.2MB. Free memory was 110.2MB in the beginning and 77.9MB in the end (delta: 32.3MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:51:21,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu --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 8d123e3c2a314a098b4e7a140b822a7b44f2ae282ca90c74ec5605a44f397143 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:51:23,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:51:23,978 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:51:24,035 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:51:24,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:51:24,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:51:24,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:51:24,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:51:24,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:51:24,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:51:24,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:51:24,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:51:24,068 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:51:24,071 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:51:24,074 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:51:24,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:51:24,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:51:24,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:51:24,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:51:24,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:51:24,095 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:51:24,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:51:24,100 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:51:24,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:51:24,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:51:24,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:51:24,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:51:24,111 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:51:24,112 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:51:24,113 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:51:24,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:51:24,114 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:51:24,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:51:24,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:51:24,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:51:24,120 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:51:24,121 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:51:24,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:51:24,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:51:24,123 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:51:24,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:51:24,125 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:51:24,168 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:51:24,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:51:24,170 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:51:24,170 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:51:24,172 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:51:24,172 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:51:24,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:51:24,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:51:24,173 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:51:24,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:51:24,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:51:24,174 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:51:24,175 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:51:24,175 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:51:24,175 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:51:24,175 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:51:24,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:51:24,176 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:51:24,176 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:51:24,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:51:24,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:24,177 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:51:24,177 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:51:24,177 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:51:24,177 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:51:24,178 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:51:24,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:51:24,178 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:51:24,178 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:51:24,179 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_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d123e3c2a314a098b4e7a140b822a7b44f2ae282ca90c74ec5605a44f397143 [2021-11-23 15:51:24,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:51:24,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:51:24,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:51:24,622 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:51:24,623 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:51:24,625 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i [2021-11-23 15:51:24,702 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/data/b92441515/a1e188cd12cd4170a1fcc9169c1b359b/FLAG44b2cb278 [2021-11-23 15:51:25,856 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:51:25,856 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i [2021-11-23 15:51:25,938 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/data/b92441515/a1e188cd12cd4170a1fcc9169c1b359b/FLAG44b2cb278 [2021-11-23 15:51:26,091 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/data/b92441515/a1e188cd12cd4170a1fcc9169c1b359b [2021-11-23 15:51:26,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:51:26,094 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:51:26,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:26,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:51:26,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:51:26,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:26" (1/1) ... [2021-11-23 15:51:26,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fb89fd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:26, skipping insertion in model container [2021-11-23 15:51:26,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:26" (1/1) ... [2021-11-23 15:51:26,110 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:51:26,358 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:31,798 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_1d284f61-f036-4f04-92f3-95b076504cbc/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i[490207,490220] [2021-11-23 15:51:32,230 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:32,337 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:51:32,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:33,112 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_1d284f61-f036-4f04-92f3-95b076504cbc/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i[490207,490220] [2021-11-23 15:51:33,131 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:33,174 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:51:33,919 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_1d284f61-f036-4f04-92f3-95b076504cbc/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i[490207,490220] [2021-11-23 15:51:33,941 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:34,449 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:51:34,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34 WrapperNode [2021-11-23 15:51:34,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:34,452 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:34,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:51:34,453 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:51:34,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:34,658 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:34,985 INFO L137 Inliner]: procedures = 728, calls = 6158, calls flagged for inlining = 240, calls inlined = 191, statements flattened = 8834 [2021-11-23 15:51:34,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:34,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:51:34,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:51:34,987 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:51:34,997 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:34,997 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:35,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:35,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:35,393 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:35,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:35,511 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:35,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:51:35,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:51:35,575 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:51:35,575 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:51:35,576 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:35,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:35,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:51:35,608 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:51:35,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:51:35,665 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:51:35,665 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:51:35,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_exact [2021-11-23 15:51:35,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_exact [2021-11-23 15:51:35,665 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_signal_notify [2021-11-23 15:51:35,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_signal_notify [2021-11-23 15:51:35,666 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_send [2021-11-23 15:51:35,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_send [2021-11-23 15:51:35,666 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_exists [2021-11-23 15:51:35,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_exists [2021-11-23 15:51:35,666 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_guest_code_active [2021-11-23 15:51:35,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_guest_code_active [2021-11-23 15:51:35,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_subscriber_mutex [2021-11-23 15:51:35,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_subscriber_mutex [2021-11-23 15:51:35,667 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_put [2021-11-23 15:51:35,667 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_put [2021-11-23 15:51:35,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:51:35,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:51:35,667 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_open [2021-11-23 15:51:35,667 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_open [2021-11-23 15:51:35,668 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_unregister_user_memory [2021-11-23 15:51:35,668 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_unregister_user_memory [2021-11-23 15:51:35,668 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_add_notification [2021-11-23 15:51:35,668 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_add_notification [2021-11-23 15:51:35,668 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_unlocked_ioctl [2021-11-23 15:51:35,668 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_unlocked_ioctl [2021-11-23 15:51:35,668 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:51:35,669 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:51:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:51:35,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:51:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_get_id [2021-11-23 15:51:35,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_get_id [2021-11-23 15:51:35,669 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:51:35,669 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:51:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_has_entry [2021-11-23 15:51:35,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_has_entry [2021-11-23 15:51:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_destroy [2021-11-23 15:51:35,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_destroy [2021-11-23 15:51:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_send_datagram [2021-11-23 15:51:35,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_send_datagram [2021-11-23 15:51:35,670 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:51:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:51:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_get [2021-11-23 15:51:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_get [2021-11-23 15:51:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_get_entry [2021-11-23 15:51:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_get_entry [2021-11-23 15:51:35,671 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:51:35,671 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:51:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure qp_acquire_queue_mutex [2021-11-23 15:51:35,672 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_acquire_queue_mutex [2021-11-23 15:51:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_get_context_id [2021-11-23 15:51:35,672 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_get_context_id [2021-11-23 15:51:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_map_queues [2021-11-23 15:51:35,672 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_map_queues [2021-11-23 15:51:35,672 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_add [2021-11-23 15:51:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_add [2021-11-23 15:51:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:51:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:51:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:51:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:51:35,673 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___1 [2021-11-23 15:51:35,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___1 [2021-11-23 15:51:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2021-11-23 15:51:35,674 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2021-11-23 15:51:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_get_head [2021-11-23 15:51:35,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_get_head [2021-11-23 15:51:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure dbell_delayed_dispatch [2021-11-23 15:51:35,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dbell_delayed_dispatch [2021-11-23 15:51:35,674 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-11-23 15:51:35,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-11-23 15:51:35,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vmci_host_dev [2021-11-23 15:51:35,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vmci_host_dev [2021-11-23 15:51:35,675 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:51:35,675 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:51:35,675 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:51:35,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:51:35,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:51:35,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_qp_list [2021-11-23 15:51:35,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_qp_list [2021-11-23 15:51:35,676 INFO L130 BoogieDeclarations]: Found specification of procedure dg_delayed_dispatch [2021-11-23 15:51:35,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_delayed_dispatch [2021-11-23 15:51:35,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:51:35,676 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-23 15:51:35,676 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-23 15:51:35,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:51:35,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:51:35,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:51:35,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:51:35,677 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:51:35,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:51:35,677 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:51:35,677 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:51:35,678 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:51:35,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:51:35,678 INFO L130 BoogieDeclarations]: Found specification of procedure dg_dispatch_as_host [2021-11-23 15:51:35,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_dispatch_as_host [2021-11-23 15:51:35,678 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:51:35,678 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:51:35,678 INFO L130 BoogieDeclarations]: Found specification of procedure qp_reset_saved_headers [2021-11-23 15:51:35,679 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_reset_saved_headers [2021-11-23 15:51:35,679 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_handle [2021-11-23 15:51:35,679 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_handle [2021-11-23 15:51:35,679 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_add_entry [2021-11-23 15:51:35,679 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_add_entry [2021-11-23 15:51:35,679 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_invalid [2021-11-23 15:51:35,679 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_invalid [2021-11-23 15:51:35,680 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_dispatch [2021-11-23 15:51:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_dispatch [2021-11-23 15:51:35,680 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:51:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:51:35,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_vmci_queue_kern_if [2021-11-23 15:51:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_vmci_queue_kern_if [2021-11-23 15:51:35,680 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2021-11-23 15:51:35,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2021-11-23 15:51:35,681 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_find [2021-11-23 15:51:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_find [2021-11-23 15:51:35,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:51:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:51:35,681 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_creds [2021-11-23 15:51:35,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_creds [2021-11-23 15:51:35,681 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:51:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:51:35,682 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_clear_notify_call [2021-11-23 15:51:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_clear_notify_call [2021-11-23 15:51:35,682 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:51:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:51:35,682 INFO L130 BoogieDeclarations]: Found specification of procedure qp_notify_peer [2021-11-23 15:51:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_notify_peer [2021-11-23 15:51:35,683 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:51:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:51:35,683 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:51:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:51:35,683 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_unset_notify [2021-11-23 15:51:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_unset_notify [2021-11-23 15:51:35,683 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2021-11-23 15:51:35,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2021-11-23 15:51:35,683 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_event_exit [2021-11-23 15:51:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_event_exit [2021-11-23 15:51:35,684 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_destroy [2021-11-23 15:51:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_destroy [2021-11-23 15:51:35,684 INFO L130 BoogieDeclarations]: Found specification of procedure get_cred [2021-11-23 15:51:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cred [2021-11-23 15:51:35,684 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:51:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:51:35,684 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:51:35,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:51:35,685 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:51:35,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:51:35,685 INFO L130 BoogieDeclarations]: Found specification of procedure qp_lock [2021-11-23 15:51:35,685 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_lock [2021-11-23 15:51:35,685 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:51:35,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:51:35,686 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_by_handle [2021-11-23 15:51:35,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_by_handle [2021-11-23 15:51:35,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:51:35,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:51:35,686 INFO L130 BoogieDeclarations]: Found specification of procedure qp_notify_peer_local [2021-11-23 15:51:35,686 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_notify_peer_local [2021-11-23 15:51:35,686 INFO L130 BoogieDeclarations]: Found specification of procedure vunmap [2021-11-23 15:51:35,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vunmap [2021-11-23 15:51:35,687 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_get_user_memory [2021-11-23 15:51:35,687 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_get_user_memory [2021-11-23 15:51:35,687 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_fire_notification [2021-11-23 15:51:35,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_fire_notification [2021-11-23 15:51:35,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:51:35,687 INFO L130 BoogieDeclarations]: Found specification of procedure qp_unlock [2021-11-23 15:51:35,687 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_unlock [2021-11-23 15:51:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_close [2021-11-23 15:51:35,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_close [2021-11-23 15:51:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:51:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_guest_probe_device [2021-11-23 15:51:35,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_guest_probe_device [2021-11-23 15:51:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_invalid___1 [2021-11-23 15:51:35,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_invalid___1 [2021-11-23 15:51:35,688 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_invalid___0 [2021-11-23 15:51:35,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_invalid___0 [2021-11-23 15:51:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_alloc_queue [2021-11-23 15:51:35,689 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_alloc_queue [2021-11-23 15:51:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:51:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:51:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:51:35,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:51:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_free_ctx [2021-11-23 15:51:35,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_free_ctx [2021-11-23 15:51:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:35,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:51:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_poll [2021-11-23 15:51:35,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_poll [2021-11-23 15:51:35,690 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:51:35,691 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:51:35,691 INFO L130 BoogieDeclarations]: Found specification of procedure qp_release_pages [2021-11-23 15:51:35,691 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_release_pages [2021-11-23 15:51:35,691 INFO L130 BoogieDeclarations]: Found specification of procedure qp_cleanup_queue_mutex [2021-11-23 15:51:35,691 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_cleanup_queue_mutex [2021-11-23 15:51:35,691 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_get_size [2021-11-23 15:51:35,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_get_size [2021-11-23 15:51:35,691 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch_hypercall [2021-11-23 15:51:35,692 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch_hypercall [2021-11-23 15:51:35,692 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:51:35,692 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:51:35,692 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:51:35,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:51:35,692 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_remove_entry [2021-11-23 15:51:35,692 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_remove_entry [2021-11-23 15:51:35,692 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:51:35,693 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:51:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_q_header_init [2021-11-23 15:51:35,693 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_q_header_init [2021-11-23 15:51:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2021-11-23 15:51:35,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2021-11-23 15:51:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_register_user_memory [2021-11-23 15:51:35,693 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_register_user_memory [2021-11-23 15:51:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:51:35,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:51:35,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:51:35,694 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch_guest_work [2021-11-23 15:51:35,694 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch_guest_work [2021-11-23 15:51:35,694 INFO L130 BoogieDeclarations]: Found specification of procedure drv_cp_harray_to_user [2021-11-23 15:51:35,694 INFO L138 BoogieDeclarations]: Found implementation of procedure drv_cp_harray_to_user [2021-11-23 15:51:35,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:51:35,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:51:35,695 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:51:35,695 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:51:35,695 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_remove_tail [2021-11-23 15:51:35,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_remove_tail [2021-11-23 15:51:35,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_subscriber_mutex [2021-11-23 15:51:35,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_subscriber_mutex [2021-11-23 15:51:35,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:51:35,695 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-23 15:51:35,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-23 15:51:35,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:51:35,696 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_supports_host_qp [2021-11-23 15:51:35,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_supports_host_qp [2021-11-23 15:51:35,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:51:35,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:51:35,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:51:35,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:51:35,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:51:35,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:51:35,697 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qp_broker_detach [2021-11-23 15:51:35,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qp_broker_detach [2021-11-23 15:51:35,697 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_enqueue_datagram [2021-11-23 15:51:35,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_enqueue_datagram [2021-11-23 15:51:35,697 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:51:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:51:35,698 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_unmap_queues [2021-11-23 15:51:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_unmap_queues [2021-11-23 15:51:35,698 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2021-11-23 15:51:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2021-11-23 15:51:35,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_qp_list [2021-11-23 15:51:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_qp_list [2021-11-23 15:51:35,698 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:51:35,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:51:35,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:51:35,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:51:35,699 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:51:35,699 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:51:35,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:51:35,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:51:35,699 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:51:35,699 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:51:35,700 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:51:35,700 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:51:35,700 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:51:35,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:51:35,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_vmci_queue_kern_if [2021-11-23 15:51:35,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_vmci_queue_kern_if [2021-11-23 15:51:35,700 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_notify_dbell [2021-11-23 15:51:35,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_notify_dbell [2021-11-23 15:51:35,700 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_append_entry [2021-11-23 15:51:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_append_entry [2021-11-23 15:51:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:51:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:51:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:51:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:51:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure qp_broker_handle_to_entry [2021-11-23 15:51:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_broker_handle_to_entry [2021-11-23 15:51:35,701 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qpair_detach [2021-11-23 15:51:35,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qpair_detach [2021-11-23 15:51:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:51:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:51:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:51:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:51:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:51:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_hash [2021-11-23 15:51:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_hash [2021-11-23 15:51:35,702 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_create [2021-11-23 15:51:35,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_create [2021-11-23 15:51:35,703 INFO L130 BoogieDeclarations]: Found specification of procedure event_find [2021-11-23 15:51:35,703 INFO L138 BoogieDeclarations]: Found implementation of procedure event_find [2021-11-23 15:51:35,703 INFO L130 BoogieDeclarations]: Found specification of procedure qp_broker_alloc [2021-11-23 15:51:35,703 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_broker_alloc [2021-11-23 15:51:35,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:51:35,703 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch_host_work [2021-11-23 15:51:35,703 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch_host_work [2021-11-23 15:51:35,703 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:51:35,704 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:51:35,704 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2021-11-23 15:51:35,704 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2021-11-23 15:51:35,704 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2021-11-23 15:51:35,704 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2021-11-23 15:51:35,704 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___1 [2021-11-23 15:51:35,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___1 [2021-11-23 15:51:35,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:51:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:51:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:51:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:51:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure qp_guest_endpoint_destroy [2021-11-23 15:51:35,705 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_guest_endpoint_destroy [2021-11-23 15:51:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:51:35,705 INFO L130 BoogieDeclarations]: Found specification of procedure dg_dispatch_as_guest [2021-11-23 15:51:35,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_dispatch_as_guest [2021-11-23 15:51:35,706 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:51:35,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:51:35,706 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:51:35,706 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:51:35,706 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:51:35,706 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:51:35,706 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_event_dispatch [2021-11-23 15:51:35,706 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_event_dispatch [2021-11-23 15:51:35,707 INFO L130 BoogieDeclarations]: Found specification of procedure qp_release_queue_mutex [2021-11-23 15:51:35,707 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_release_queue_mutex [2021-11-23 15:51:35,707 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:51:35,707 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:51:35,707 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_route [2021-11-23 15:51:35,707 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_route [2021-11-23 15:51:35,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_fast [2021-11-23 15:51:35,708 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user_pages_fast [2021-11-23 15:51:35,708 INFO L130 BoogieDeclarations]: Found specification of procedure qp_free_queue [2021-11-23 15:51:35,708 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_free_queue [2021-11-23 15:51:35,708 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_free_queue [2021-11-23 15:51:35,708 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_free_queue [2021-11-23 15:51:35,708 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:51:35,708 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:51:35,708 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_set [2021-11-23 15:51:35,709 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_set [2021-11-23 15:51:35,709 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_get_priv_flags [2021-11-23 15:51:35,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_get_priv_flags [2021-11-23 15:51:35,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:51:35,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:51:35,709 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_qp_exists [2021-11-23 15:51:35,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_qp_exists [2021-11-23 15:51:35,709 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2021-11-23 15:51:35,710 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2021-11-23 15:51:35,710 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_remove [2021-11-23 15:51:35,710 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_remove [2021-11-23 15:51:35,710 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:51:35,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:51:35,710 INFO L130 BoogieDeclarations]: Found specification of procedure qp_init_queue_mutex [2021-11-23 15:51:35,710 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_init_queue_mutex [2021-11-23 15:51:35,710 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_context_get_priv_flags [2021-11-23 15:51:35,711 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_context_get_priv_flags [2021-11-23 15:51:35,711 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 15:51:35,711 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 15:51:35,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:51:35,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:51:35,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:51:35,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:51:35,711 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:51:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:51:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:51:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:51:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure put_cred [2021-11-23 15:51:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cred [2021-11-23 15:51:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work___0 [2021-11-23 15:51:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work___0 [2021-11-23 15:51:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-11-23 15:51:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-11-23 15:51:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:51:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:51:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qp_guest_endpoints_exit [2021-11-23 15:51:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qp_guest_endpoints_exit [2021-11-23 15:51:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_HLIST_NODE [2021-11-23 15:51:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_HLIST_NODE [2021-11-23 15:51:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:51:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:51:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:51:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:51:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_equal [2021-11-23 15:51:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_equal [2021-11-23 15:51:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_qp_destroy [2021-11-23 15:51:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_qp_destroy [2021-11-23 15:51:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure qp_guest_handle_to_entry [2021-11-23 15:51:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_guest_handle_to_entry [2021-11-23 15:51:35,715 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:51:35,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:51:35,715 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch [2021-11-23 15:51:35,715 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch [2021-11-23 15:51:35,715 INFO L130 BoogieDeclarations]: Found specification of procedure handle_arr_calc_size [2021-11-23 15:51:35,715 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_arr_calc_size [2021-11-23 15:51:35,715 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-11-23 15:51:35,715 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-11-23 15:51:35,716 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2021-11-23 15:51:35,716 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2021-11-23 15:51:35,716 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qp_broker_alloc [2021-11-23 15:51:35,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qp_broker_alloc [2021-11-23 15:51:35,716 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:51:35,716 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:51:35,716 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2021-11-23 15:51:35,716 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2021-11-23 15:51:35,716 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:51:35,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:51:35,717 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:51:35,717 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:51:35,717 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-11-23 15:51:35,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-11-23 15:51:35,717 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_get [2021-11-23 15:51:35,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_get [2021-11-23 15:51:35,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vmci_host_dev [2021-11-23 15:51:35,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vmci_host_dev [2021-11-23 15:51:35,717 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:51:35,718 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:51:35,718 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 15:51:35,718 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 15:51:35,718 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_remove_entry [2021-11-23 15:51:35,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_remove_entry [2021-11-23 15:51:35,718 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_event_unsubscribe [2021-11-23 15:51:35,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_event_unsubscribe [2021-11-23 15:51:35,718 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_deny_interaction [2021-11-23 15:51:35,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_deny_interaction [2021-11-23 15:51:35,719 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_guest_remove_device [2021-11-23 15:51:35,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_guest_remove_device [2021-11-23 15:51:35,719 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_qp_create [2021-11-23 15:51:35,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_qp_create [2021-11-23 15:51:35,719 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_code_active [2021-11-23 15:51:35,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_code_active [2021-11-23 15:51:35,719 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:51:35,719 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:51:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:51:35,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:51:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:51:35,720 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:51:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_lookup [2021-11-23 15:51:35,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_lookup [2021-11-23 15:51:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:51:35,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:51:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_create [2021-11-23 15:51:35,721 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_create [2021-11-23 15:51:35,721 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_put [2021-11-23 15:51:35,721 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_put [2021-11-23 15:51:37,197 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:51:37,201 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:51:47,944 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:51:47,948 INFO L158 Benchmark]: Toolchain (without parser) took 21852.82ms. Allocated memory was 62.9MB in the beginning and 446.7MB in the end (delta: 383.8MB). Free memory was 35.0MB in the beginning and 254.1MB in the end (delta: -219.2MB). Peak memory consumption was 228.7MB. Max. memory is 16.1GB. [2021-11-23 15:51:47,949 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory was 45.0MB in the beginning and 44.9MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:51:47,949 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8355.08ms. Allocated memory was 62.9MB in the beginning and 274.7MB in the end (delta: 211.8MB). Free memory was 34.8MB in the beginning and 165.3MB in the end (delta: -130.5MB). Peak memory consumption was 153.3MB. Max. memory is 16.1GB. [2021-11-23 15:51:47,950 INFO L158 Benchmark]: Boogie Procedure Inliner took 534.30ms. Allocated memory is still 274.7MB. Free memory was 165.3MB in the beginning and 114.0MB in the end (delta: 51.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:51:47,950 INFO L158 Benchmark]: Boogie Preprocessor took 586.86ms. Allocated memory was 274.7MB in the beginning and 446.7MB in the end (delta: 172.0MB). Free memory was 114.0MB in the beginning and 275.0MB in the end (delta: -161.1MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. [2021-11-23 15:51:47,951 INFO L158 Benchmark]: RCFGBuilder took 12371.85ms. Allocated memory is still 446.7MB. Free memory was 275.0MB in the beginning and 254.1MB in the end (delta: 20.9MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. [2021-11-23 15:51:47,953 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory was 45.0MB in the beginning and 44.9MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8355.08ms. Allocated memory was 62.9MB in the beginning and 274.7MB in the end (delta: 211.8MB). Free memory was 34.8MB in the beginning and 165.3MB in the end (delta: -130.5MB). Peak memory consumption was 153.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 534.30ms. Allocated memory is still 274.7MB. Free memory was 165.3MB in the beginning and 114.0MB in the end (delta: 51.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 586.86ms. Allocated memory was 274.7MB in the beginning and 446.7MB in the end (delta: 172.0MB). Free memory was 114.0MB in the beginning and 275.0MB in the end (delta: -161.1MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12371.85ms. Allocated memory is still 446.7MB. Free memory was 275.0MB in the beginning and 254.1MB in the end (delta: 20.9MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:51:48,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d284f61-f036-4f04-92f3-95b076504cbc/bin/ukojak-CwSLpZB5Qu/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: UnsupportedOperationException: Set is immutable