./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/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 fc0d7108b14cf7ade4256acdb7ea5c36ccda70628af318ac7331527caf0f1ef8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:53:41,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:53:41,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:53:41,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:53:41,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:53:41,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:53:41,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:53:41,572 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:53:41,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:53:41,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:53:41,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:53:41,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:53:41,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:53:41,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:53:41,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:53:41,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:53:41,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:53:41,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:53:41,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:53:41,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:53:41,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:53:41,605 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:53:41,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:53:41,610 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:53:41,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:53:41,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:53:41,619 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:53:41,620 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:53:41,621 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:53:41,622 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:53:41,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:53:41,624 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:53:41,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:53:41,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:53:41,627 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:53:41,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:53:41,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:53:41,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:53:41,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:53:41,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:53:41,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:53:41,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:53:41,655 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:53:41,656 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:53:41,656 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:53:41,657 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:53:41,657 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:53:41,658 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:53:41,658 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:53:41,658 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:53:41,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:53:41,659 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:53:41,659 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:53:41,659 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:53:41,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:53:41,659 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:53:41,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:53:41,660 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:53:41,660 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:53:41,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:53:41,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:41,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:53:41,661 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:53:41,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:53:41,661 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:53:41,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:53:41,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:53:41,662 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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc0d7108b14cf7ade4256acdb7ea5c36ccda70628af318ac7331527caf0f1ef8 [2021-11-23 15:53:41,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:53:41,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:53:41,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:53:41,988 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:53:41,988 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:53:41,990 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i [2021-11-23 15:53:42,055 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/data/fdbda79a6/2e1dc0eee22843a99917db5497880993/FLAG4dcbd9265 [2021-11-23 15:53:42,976 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:53:42,978 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i [2021-11-23 15:53:43,039 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/data/fdbda79a6/2e1dc0eee22843a99917db5497880993/FLAG4dcbd9265 [2021-11-23 15:53:43,394 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/data/fdbda79a6/2e1dc0eee22843a99917db5497880993 [2021-11-23 15:53:43,397 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:53:43,398 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:53:43,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:43,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:53:43,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:53:43,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:43" (1/1) ... [2021-11-23 15:53:43,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64dd2183 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:43, skipping insertion in model container [2021-11-23 15:53:43,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:43" (1/1) ... [2021-11-23 15:53:43,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:53:43,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:53:45,954 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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i[329752,329765] [2021-11-23 15:53:46,092 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:46,189 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:53:46,642 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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i[329752,329765] [2021-11-23 15:53:46,657 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:46,830 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:53:46,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:46 WrapperNode [2021-11-23 15:53:46,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:46,832 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:46,833 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:53:46,833 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:53:46,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:46" (1/1) ... [2021-11-23 15:53:46,976 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:46" (1/1) ... [2021-11-23 15:53:47,235 INFO L137 Inliner]: procedures = 380, calls = 3772, calls flagged for inlining = 111, calls inlined = 106, statements flattened = 6716 [2021-11-23 15:53:47,237 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:47,238 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:53:47,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:53:47,239 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:53:47,249 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:46" (1/1) ... [2021-11-23 15:53:47,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:46" (1/1) ... [2021-11-23 15:53:47,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:46" (1/1) ... [2021-11-23 15:53:47,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:46" (1/1) ... [2021-11-23 15:53:47,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:46" (1/1) ... [2021-11-23 15:53:47,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:46" (1/1) ... [2021-11-23 15:53:47,778 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:46" (1/1) ... [2021-11-23 15:53:47,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:53:47,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:53:47,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:53:47,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:53:47,843 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:46" (1/1) ... [2021-11-23 15:53:47,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:47,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:53:47,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:53:47,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:53:47,959 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_msg_structures_uv [2021-11-23 15:53:47,959 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_msg_structures_uv [2021-11-23 15:53:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:53:47,960 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:53:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_init_uv [2021-11-23 15:53:47,961 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_init_uv [2021-11-23 15:53:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-23 15:53:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allow_hb_uv [2021-11-23 15:53:47,962 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allow_hb_uv [2021-11-23 15:53:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions_uv [2021-11-23 15:53:47,963 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions_uv [2021-11-23 15:53:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_waitmsgs [2021-11-23 15:53:47,963 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_waitmsgs [2021-11-23 15:53:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_opencomplete_uv [2021-11-23 15:53:47,963 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_opencomplete_uv [2021-11-23 15:53:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:53:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:53:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:53:47,964 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:53:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_msg_structures_uv [2021-11-23 15:53:47,964 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_msg_structures_uv [2021-11-23 15:53:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_rsvd_page [2021-11-23 15:53:47,965 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_rsvd_page [2021-11-23 15:53:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_disengaged [2021-11-23 15:53:47,965 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_disengaged [2021-11-23 15:53:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_wakeup_channel_mgr [2021-11-23 15:53:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_wakeup_channel_mgr [2021-11-23 15:53:47,966 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:53:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:53:47,966 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:53:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:53:47,966 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-11-23 15:53:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-11-23 15:53:47,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:53:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:53:47,967 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kmalloc_cacheline_aligned [2021-11-23 15:53:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kmalloc_cacheline_aligned [2021-11-23 15:53:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_partitions_uv [2021-11-23 15:53:47,968 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_partitions_uv [2021-11-23 15:53:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_offline_heartbeat_uv [2021-11-23 15:53:47,968 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_offline_heartbeat_uv [2021-11-23 15:53:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_release_gru_mq_irq_uv [2021-11-23 15:53:47,969 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_release_gru_mq_irq_uv [2021-11-23 15:53:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2021-11-23 15:53:47,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2021-11-23 15:53:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:53:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_sender_uv [2021-11-23 15:53:47,970 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_sender_uv [2021-11-23 15:53:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_die_deactivate [2021-11-23 15:53:47,970 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_die_deactivate [2021-11-23 15:53:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_connect [2021-11-23 15:53:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_connect [2021-11-23 15:53:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:53:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:53:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-23 15:53:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-23 15:53:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2021-11-23 15:53:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2021-11-23 15:53:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_check_remote_hb [2021-11-23 15:53:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_check_remote_hb [2021-11-23 15:53:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:53:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:53:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:53:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:53:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_fifo_uv [2021-11-23 15:53:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_fifo_uv [2021-11-23 15:53:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2021-11-23 15:53:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2021-11-23 15:53:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_ref [2021-11-23 15:53:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_ref [2021-11-23 15:53:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_received_payload_uv [2021-11-23 15:53:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_received_payload_uv [2021-11-23 15:53:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:53:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:53:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_start [2021-11-23 15:53:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_start [2021-11-23 15:53:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_ref [2021-11-23 15:53:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_ref [2021-11-23 15:53:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_kthreads [2021-11-23 15:53:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_kthreads [2021-11-23 15:53:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-11-23 15:53:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-11-23 15:53:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_local_activate_IRQ_uv [2021-11-23 15:53:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_local_activate_IRQ_uv [2021-11-23 15:53:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:53:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:53:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_exit_uv [2021-11-23 15:53:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_exit_uv [2021-11-23 15:53:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:53:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:53:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_put_fifo_entry_uv [2021-11-23 15:53:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_put_fifo_entry_uv [2021-11-23 15:53:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure uv_blade_to_pnode [2021-11-23 15:53:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_blade_to_pnode [2021-11-23 15:53:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_activate_IRQ_rcvd_uv [2021-11-23 15:53:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_activate_IRQ_rcvd_uv [2021-11-23 15:53:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_uv [2021-11-23 15:53:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_uv [2021-11-23 15:53:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_payload_uv [2021-11-23 15:53:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_payload_uv [2021-11-23 15:53:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_free_msg_slot_uv [2021-11-23 15:53:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_free_msg_slot_uv [2021-11-23 15:53:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2021-11-23 15:53:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2021-11-23 15:53:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:53:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_engaged_uv [2021-11-23 15:53:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_engaged_uv [2021-11-23 15:53:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_openclose_chctl_flags [2021-11-23 15:53:47,987 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_openclose_chctl_flags [2021-11-23 15:53:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:53:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_msg_chctl_flags_uv [2021-11-23 15:53:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_msg_chctl_flags_uv [2021-11-23 15:53:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:53:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:53:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:53:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_deref [2021-11-23 15:53:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_deref [2021-11-23 15:53:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closereply_uv [2021-11-23 15:53:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closereply_uv [2021-11-23 15:53:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-11-23 15:53:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-11-23 15:53:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:53:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:53:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_connect_channel [2021-11-23 15:53:47,992 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_connect_channel [2021-11-23 15:53:47,995 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cache_remote_gru_mq_desc_uv [2021-11-23 15:53:47,995 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cache_remote_gru_mq_desc_uv [2021-11-23 15:53:47,995 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_ch_structures_uv [2021-11-23 15:53:47,996 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_ch_structures_uv [2021-11-23 15:53:47,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2021-11-23 15:53:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2021-11-23 15:53:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:53:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_activation_uv [2021-11-23 15:53:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_activation_uv [2021-11-23 15:53:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activating [2021-11-23 15:53:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activating [2021-11-23 15:53:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:53:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_callout [2021-11-23 15:53:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_callout [2021-11-23 15:53:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_deactivate_partition [2021-11-23 15:53:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_deactivate_partition [2021-11-23 15:53:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_disengaged_uv [2021-11-23 15:53:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_disengaged_uv [2021-11-23 15:53:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_channel [2021-11-23 15:53:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_channel [2021-11-23 15:53:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-11-23 15:53:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-11-23 15:53:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2021-11-23 15:53:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2021-11-23 15:53:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:53:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:53:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:53:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:53:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:53:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:53:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_channel_mgr [2021-11-23 15:53:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_channel_mgr [2021-11-23 15:53:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_save_remote_msgqueue_pa_uv [2021-11-23 15:53:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_save_remote_msgqueue_pa_uv [2021-11-23 15:53:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openrequest_uv [2021-11-23 15:53:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openrequest_uv [2021-11-23 15:53:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_exit_uv [2021-11-23 15:53:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_exit_uv [2021-11-23 15:53:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures [2021-11-23 15:53:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures [2021-11-23 15:53:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:53:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:53:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:53:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:53:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_any_partition_engaged_uv [2021-11-23 15:53:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_any_partition_engaged_uv [2021-11-23 15:53:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:53:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:53:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-11-23 15:53:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-11-23 15:53:48,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:53:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_rsvd_page_pa [2021-11-23 15:53:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_rsvd_page_pa [2021-11-23 15:53:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_partition [2021-11-23 15:53:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_partition [2021-11-23 15:53:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_part_uv [2021-11-23 15:53:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_part_uv [2021-11-23 15:53:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure uv_cpu_to_blade_id [2021-11-23 15:53:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_cpu_to_blade_id [2021-11-23 15:53:48,043 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_discovery [2021-11-23 15:53:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_discovery [2021-11-23 15:53:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:53:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:53:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_reactivation_uv [2021-11-23 15:53:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_reactivation_uv [2021-11-23 15:53:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:53:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_kthreads [2021-11-23 15:53:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_kthreads [2021-11-23 15:53:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:53:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_engaged_uv [2021-11-23 15:53:48,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_engaged_uv [2021-11-23 15:53:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:53:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:53:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_gru_msg [2021-11-23 15:53:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_gru_msg [2021-11-23 15:53:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:53:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:53:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_gru_mq_uv [2021-11-23 15:53:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_gru_mq_uv [2021-11-23 15:53:48,083 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2021-11-23 15:53:48,083 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2021-11-23 15:53:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_deref [2021-11-23 15:53:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_deref [2021-11-23 15:53:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closerequest_uv [2021-11-23 15:53:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closerequest_uv [2021-11-23 15:53:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_all_hbs_uv [2021-11-23 15:53:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_all_hbs_uv [2021-11-23 15:53:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_timeout_partition_disengage [2021-11-23 15:53:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_timeout_partition_disengage [2021-11-23 15:53:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2021-11-23 15:53:48,084 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2021-11-23 15:53:48,084 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_mq_node [2021-11-23 15:53:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_mq_node [2021-11-23 15:53:48,085 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_destroy_gru_mq_uv [2021-11-23 15:53:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_destroy_gru_mq_uv [2021-11-23 15:53:48,085 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_discovery [2021-11-23 15:53:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_discovery [2021-11-23 15:53:48,085 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_partition_rsvd_page_pa_uv [2021-11-23 15:53:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_partition_rsvd_page_pa_uv [2021-11-23 15:53:48,085 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:53:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:53:48,085 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_ch_uv [2021-11-23 15:53:48,085 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_ch_uv [2021-11-23 15:53:48,086 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_increment_heartbeat_uv [2021-11-23 15:53:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_increment_heartbeat_uv [2021-11-23 15:53:48,086 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-11-23 15:53:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-11-23 15:53:48,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:53:48,086 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_sent_chctl_flags [2021-11-23 15:53:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_sent_chctl_flags [2021-11-23 15:53:48,086 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_heartbeat_uv [2021-11-23 15:53:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_heartbeat_uv [2021-11-23 15:53:48,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:53:48,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:53:48,087 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions [2021-11-23 15:53:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions [2021-11-23 15:53:48,087 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_disconnect [2021-11-23 15:53:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_disconnect [2021-11-23 15:53:48,087 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_do_exit [2021-11-23 15:53:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_do_exit [2021-11-23 15:53:48,087 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_online_heartbeat_uv [2021-11-23 15:53:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_online_heartbeat_uv [2021-11-23 15:53:48,087 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_fifo_entry_uv [2021-11-23 15:53:48,087 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_fifo_entry_uv [2021-11-23 15:53:48,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_xpc_registration [2021-11-23 15:53:48,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_xpc_registration [2021-11-23 15:53:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_hb_uv [2021-11-23 15:53:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_hb_uv [2021-11-23 15:53:48,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:53:48,111 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openreply_uv [2021-11-23 15:53:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openreply_uv [2021-11-23 15:53:48,112 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_checker [2021-11-23 15:53:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_checker [2021-11-23 15:53:48,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-11-23 15:53:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-11-23 15:53:48,112 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:53:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:53:48,117 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures_uv [2021-11-23 15:53:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures_uv [2021-11-23 15:53:48,117 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_rsvd_page_uv [2021-11-23 15:53:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_rsvd_page_uv [2021-11-23 15:53:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:53:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:53:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:53:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:53:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:53:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_deactivation_uv [2021-11-23 15:53:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_deactivation_uv [2021-11-23 15:53:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_chctl_all_flags_uv [2021-11-23 15:53:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_chctl_all_flags_uv [2021-11-23 15:53:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_gru_mq_watchlist_free_uv [2021-11-23 15:53:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_gru_mq_watchlist_free_uv [2021-11-23 15:53:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_going_down [2021-11-23 15:53:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_going_down [2021-11-23 15:53:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-23 15:53:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-23 15:53:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:53:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:53:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:53:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:53:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-11-23 15:53:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-11-23 15:53:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:53:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:53:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:53:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:53:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:53:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:53:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sysctl_table [2021-11-23 15:53:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sysctl_table [2021-11-23 15:53:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure uv_gpa [2021-11-23 15:53:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_gpa [2021-11-23 15:53:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:53:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:53:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:53:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:53:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_deliverable_payload_uv [2021-11-23 15:53:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_deliverable_payload_uv [2021-11-23 15:53:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_senders_of_disconnect_uv [2021-11-23 15:53:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_senders_of_disconnect_uv [2021-11-23 15:53:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 15:53:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 15:53:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_make_first_contact_uv [2021-11-23 15:53:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_make_first_contact_uv [2021-11-23 15:53:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_n_of_deliverable_payloads_uv [2021-11-23 15:53:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_n_of_deliverable_payloads_uv [2021-11-23 15:53:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:53:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:53:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_rp [2021-11-23 15:53:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_rp [2021-11-23 15:53:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:53:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:53:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_beater [2021-11-23 15:53:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_beater [2021-11-23 15:53:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure is_uv_system [2021-11-23 15:53:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure is_uv_system [2021-11-23 15:53:48,125 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:53:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:53:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:53:48,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:53:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:53:48,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:53:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:53:48,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:53:48,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:53:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:53:48,127 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:53:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:53:48,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:53:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_assume_partition_disengaged_uv [2021-11-23 15:53:48,127 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_assume_partition_disengaged_uv [2021-11-23 15:53:48,127 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:53:48,128 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:53:48,128 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cancel_partition_deactivation_request_uv [2021-11-23 15:53:48,128 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cancel_partition_deactivation_request_uv [2021-11-23 15:53:49,224 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:53:49,236 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:53:50,192 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:53:50,198 INFO L158 Benchmark]: Toolchain (without parser) took 6797.84ms. Allocated memory was 109.1MB in the beginning and 220.2MB in the end (delta: 111.1MB). Free memory was 81.4MB in the beginning and 104.5MB in the end (delta: -23.1MB). Peak memory consumption was 122.4MB. Max. memory is 16.1GB. [2021-11-23 15:53:50,199 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 90.2MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:53:50,200 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3430.98ms. Allocated memory was 109.1MB in the beginning and 144.7MB in the end (delta: 35.7MB). Free memory was 81.4MB in the beginning and 55.5MB in the end (delta: 25.9MB). Peak memory consumption was 82.2MB. Max. memory is 16.1GB. [2021-11-23 15:53:50,201 INFO L158 Benchmark]: Boogie Procedure Inliner took 404.93ms. Allocated memory is still 144.7MB. Free memory was 55.5MB in the beginning and 47.1MB in the end (delta: 8.4MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2021-11-23 15:53:50,202 INFO L158 Benchmark]: Boogie Preprocessor took 594.57ms. Allocated memory was 144.7MB in the beginning and 220.2MB in the end (delta: 75.5MB). Free memory was 47.1MB in the beginning and 92.3MB in the end (delta: -45.2MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2021-11-23 15:53:50,203 INFO L158 Benchmark]: RCFGBuilder took 2361.82ms. Allocated memory is still 220.2MB. Free memory was 92.3MB in the beginning and 104.5MB in the end (delta: -12.2MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2021-11-23 15:53:50,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 90.2MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3430.98ms. Allocated memory was 109.1MB in the beginning and 144.7MB in the end (delta: 35.7MB). Free memory was 81.4MB in the beginning and 55.5MB in the end (delta: 25.9MB). Peak memory consumption was 82.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 404.93ms. Allocated memory is still 144.7MB. Free memory was 55.5MB in the beginning and 47.1MB in the end (delta: 8.4MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 594.57ms. Allocated memory was 144.7MB in the beginning and 220.2MB in the end (delta: 75.5MB). Free memory was 47.1MB in the beginning and 92.3MB in the end (delta: -45.2MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2361.82ms. Allocated memory is still 220.2MB. Free memory was 92.3MB in the beginning and 104.5MB in the end (delta: -12.2MB). Peak memory consumption was 25.8MB. 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 15:53:50,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/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 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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/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 fc0d7108b14cf7ade4256acdb7ea5c36ccda70628af318ac7331527caf0f1ef8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:53:52,700 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:53:52,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:53:52,774 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:53:52,775 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:53:52,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:53:52,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:53:52,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:53:52,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:53:52,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:53:52,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:53:52,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:53:52,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:53:52,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:53:52,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:53:52,793 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:53:52,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:53:52,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:53:52,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:53:52,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:53:52,803 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:53:52,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:53:52,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:53:52,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:53:52,811 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:53:52,812 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:53:52,812 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:53:52,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:53:52,814 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:53:52,816 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:53:52,816 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:53:52,817 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:53:52,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:53:52,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:53:52,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:53:52,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:53:52,822 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:53:52,823 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:53:52,823 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:53:52,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:53:52,826 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:53:52,828 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:53:52,867 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:53:52,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:53:52,869 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:53:52,870 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:53:52,871 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:53:52,871 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:53:52,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:53:52,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:53:52,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:53:52,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:53:52,874 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:53:52,874 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:53:52,874 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:53:52,874 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:53:52,875 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:53:52,875 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:53:52,875 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:53:52,875 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:53:52,875 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:53:52,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:53:52,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:52,876 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:53:52,877 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:53:52,877 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:53:52,877 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:53:52,877 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:53:52,877 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:53:52,878 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:53:52,878 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:53:52,878 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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc0d7108b14cf7ade4256acdb7ea5c36ccda70628af318ac7331527caf0f1ef8 [2021-11-23 15:53:53,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:53:53,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:53:53,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:53:53,381 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:53:53,382 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:53:53,384 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i [2021-11-23 15:53:53,452 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/data/5153f1f7d/25e521d180f944d58de5bc5857cc4582/FLAGeb03fa7ef [2021-11-23 15:53:54,507 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:53:54,508 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i [2021-11-23 15:53:54,566 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/data/5153f1f7d/25e521d180f944d58de5bc5857cc4582/FLAGeb03fa7ef [2021-11-23 15:53:54,848 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/data/5153f1f7d/25e521d180f944d58de5bc5857cc4582 [2021-11-23 15:53:54,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:53:54,852 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:53:54,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:54,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:53:54,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:53:54,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:54" (1/1) ... [2021-11-23 15:53:54,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7903c5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:54, skipping insertion in model container [2021-11-23 15:53:54,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:54" (1/1) ... [2021-11-23 15:53:54,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:53:55,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:53:57,821 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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i[329752,329765] [2021-11-23 15:53:57,968 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:58,052 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:53:58,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:53:58,574 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_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i[329752,329765] [2021-11-23 15:53:58,590 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:58,632 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:53:59,064 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--sgi-xp--xpc.ko-main.cil.out.i[329752,329765] [2021-11-23 15:53:59,078 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:59,259 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:53:59,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:59 WrapperNode [2021-11-23 15:53:59,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:59,261 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:59,261 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:53:59,261 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:53:59,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:59" (1/1) ... [2021-11-23 15:53:59,412 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:59" (1/1) ... [2021-11-23 15:53:59,699 INFO L137 Inliner]: procedures = 398, calls = 3768, calls flagged for inlining = 115, calls inlined = 109, statements flattened = 6505 [2021-11-23 15:53:59,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:59,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:53:59,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:53:59,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:53:59,710 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:59" (1/1) ... [2021-11-23 15:53:59,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:59" (1/1) ... [2021-11-23 15:53:59,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:59" (1/1) ... [2021-11-23 15:53:59,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:59" (1/1) ... [2021-11-23 15:54:00,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:59" (1/1) ... [2021-11-23 15:54:00,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:59" (1/1) ... [2021-11-23 15:54:00,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:59" (1/1) ... [2021-11-23 15:54:00,227 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:00,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:00,256 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:00,256 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:00,257 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:59" (1/1) ... [2021-11-23 15:54:00,264 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:00,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:00,331 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:00,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:54:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:54:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_init_uv [2021-11-23 15:54:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_init_uv [2021-11-23 15:54:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:54:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:54:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_disengaged [2021-11-23 15:54:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_disengaged [2021-11-23 15:54:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:54:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:54:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_partitions_uv [2021-11-23 15:54:00,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_partitions_uv [2021-11-23 15:54:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_offline_heartbeat_uv [2021-11-23 15:54:00,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_offline_heartbeat_uv [2021-11-23 15:54:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_release_gru_mq_irq_uv [2021-11-23 15:54:00,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_release_gru_mq_irq_uv [2021-11-23 15:54:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_die_deactivate [2021-11-23 15:54:00,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_die_deactivate [2021-11-23 15:54:00,417 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_connect [2021-11-23 15:54:00,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_connect [2021-11-23 15:54:00,417 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:54:00,417 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:54:00,418 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2021-11-23 15:54:00,418 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2021-11-23 15:54:00,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2021-11-23 15:54:00,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2021-11-23 15:54:00,418 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_start [2021-11-23 15:54:00,418 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_start [2021-11-23 15:54:00,419 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_ref [2021-11-23 15:54:00,419 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_ref [2021-11-23 15:54:00,419 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_kthreads [2021-11-23 15:54:00,419 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_kthreads [2021-11-23 15:54:00,419 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_local_activate_IRQ_uv [2021-11-23 15:54:00,419 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_local_activate_IRQ_uv [2021-11-23 15:54:00,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_SHORT~TO~C_INT [2021-11-23 15:54:00,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_SHORT~TO~C_INT [2021-11-23 15:54:00,420 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:54:00,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:54:00,420 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_put_fifo_entry_uv [2021-11-23 15:54:00,421 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_put_fifo_entry_uv [2021-11-23 15:54:00,421 INFO L130 BoogieDeclarations]: Found specification of procedure uv_blade_to_pnode [2021-11-23 15:54:00,421 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_blade_to_pnode [2021-11-23 15:54:00,421 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_uv [2021-11-23 15:54:00,421 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_uv [2021-11-23 15:54:00,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2021-11-23 15:54:00,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cached_activate_gru_mq_desc_mutex_of_xpc_partition_uv [2021-11-23 15:54:00,422 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_openclose_chctl_flags [2021-11-23 15:54:00,422 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_openclose_chctl_flags [2021-11-23 15:54:00,422 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_ULONG [2021-11-23 15:54:00,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_ULONG [2021-11-23 15:54:00,422 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:54:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:54:00,423 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:54:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_connect_channel [2021-11-23 15:54:00,423 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_connect_channel [2021-11-23 15:54:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cache_remote_gru_mq_desc_uv [2021-11-23 15:54:00,424 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cache_remote_gru_mq_desc_uv [2021-11-23 15:54:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_ch_structures_uv [2021-11-23 15:54:00,424 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_ch_structures_uv [2021-11-23 15:54:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activating [2021-11-23 15:54:00,424 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activating [2021-11-23 15:54:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_callout [2021-11-23 15:54:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_callout [2021-11-23 15:54:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_deactivate_partition [2021-11-23 15:54:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_deactivate_partition [2021-11-23 15:54:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:54:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:54:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:54:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:54:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-11-23 15:54:00,426 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-11-23 15:54:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:54:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:54:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_channel_mgr [2021-11-23 15:54:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_channel_mgr [2021-11-23 15:54:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_save_remote_msgqueue_pa_uv [2021-11-23 15:54:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_save_remote_msgqueue_pa_uv [2021-11-23 15:54:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openrequest_uv [2021-11-23 15:54:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openrequest_uv [2021-11-23 15:54:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_exit_uv [2021-11-23 15:54:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_exit_uv [2021-11-23 15:54:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures [2021-11-23 15:54:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures [2021-11-23 15:54:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:54:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:54:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_any_partition_engaged_uv [2021-11-23 15:54:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_any_partition_engaged_uv [2021-11-23 15:54:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:54:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:54:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:54:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:54:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_reactivation_uv [2021-11-23 15:54:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_reactivation_uv [2021-11-23 15:54:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_ULONG~X~C_ULONG~TO~C_INT [2021-11-23 15:54:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_ULONG~X~C_ULONG~TO~C_INT [2021-11-23 15:54:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_SHORT~TO~VOID [2021-11-23 15:54:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_SHORT~TO~VOID [2021-11-23 15:54:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_ULONG~TO~C_INT [2021-11-23 15:54:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_ULONG~TO~C_INT [2021-11-23 15:54:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2021-11-23 15:54:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2021-11-23 15:54:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_deref [2021-11-23 15:54:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_deref [2021-11-23 15:54:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closerequest_uv [2021-11-23 15:54:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closerequest_uv [2021-11-23 15:54:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_all_hbs_uv [2021-11-23 15:54:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_all_hbs_uv [2021-11-23 15:54:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_mq_node [2021-11-23 15:54:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_mq_node [2021-11-23 15:54:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_destroy_gru_mq_uv [2021-11-23 15:54:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_destroy_gru_mq_uv [2021-11-23 15:54:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_increment_heartbeat_uv [2021-11-23 15:54:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_increment_heartbeat_uv [2021-11-23 15:54:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-11-23 15:54:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-11-23 15:54:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_sent_chctl_flags [2021-11-23 15:54:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_sent_chctl_flags [2021-11-23 15:54:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_heartbeat_uv [2021-11-23 15:54:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_heartbeat_uv [2021-11-23 15:54:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_xpc_registration [2021-11-23 15:54:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_xpc_registration [2021-11-23 15:54:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_hb_uv [2021-11-23 15:54:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_hb_uv [2021-11-23 15:54:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openreply_uv [2021-11-23 15:54:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openreply_uv [2021-11-23 15:54:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_checker [2021-11-23 15:54:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_checker [2021-11-23 15:54:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-11-23 15:54:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-11-23 15:54:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:54:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:54:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures_uv [2021-11-23 15:54:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures_uv [2021-11-23 15:54:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_rsvd_page_uv [2021-11-23 15:54:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_rsvd_page_uv [2021-11-23 15:54:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_gru_mq_watchlist_free_uv [2021-11-23 15:54:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_gru_mq_watchlist_free_uv [2021-11-23 15:54:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-23 15:54:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-23 15:54:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:54:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:54:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:54:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:00,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:54:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sysctl_table [2021-11-23 15:54:00,440 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sysctl_table [2021-11-23 15:54:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:54:00,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:54:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:54:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:54:00,441 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:54:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:00,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_assume_partition_disengaged_uv [2021-11-23 15:54:00,441 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_assume_partition_disengaged_uv [2021-11-23 15:54:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:54:00,442 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:54:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_msg_structures_uv [2021-11-23 15:54:00,442 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_msg_structures_uv [2021-11-23 15:54:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:54:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-23 15:54:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:54:00,442 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allow_hb_uv [2021-11-23 15:54:00,443 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allow_hb_uv [2021-11-23 15:54:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions_uv [2021-11-23 15:54:00,443 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions_uv [2021-11-23 15:54:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_waitmsgs [2021-11-23 15:54:00,443 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_waitmsgs [2021-11-23 15:54:00,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:54:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_opencomplete_uv [2021-11-23 15:54:00,444 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_opencomplete_uv [2021-11-23 15:54:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:54:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:00,444 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_msg_structures_uv [2021-11-23 15:54:00,445 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_msg_structures_uv [2021-11-23 15:54:00,445 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_rsvd_page [2021-11-23 15:54:00,445 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_rsvd_page [2021-11-23 15:54:00,445 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_wakeup_channel_mgr [2021-11-23 15:54:00,445 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_wakeup_channel_mgr [2021-11-23 15:54:00,445 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:54:00,446 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:54:00,446 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-11-23 15:54:00,446 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-11-23 15:54:00,446 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kmalloc_cacheline_aligned [2021-11-23 15:54:00,446 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kmalloc_cacheline_aligned [2021-11-23 15:54:00,446 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:54:00,446 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_sender_uv [2021-11-23 15:54:00,447 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_sender_uv [2021-11-23 15:54:00,447 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-23 15:54:00,447 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-23 15:54:00,447 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_check_remote_hb [2021-11-23 15:54:00,447 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_check_remote_hb [2021-11-23 15:54:00,447 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:54:00,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:54:00,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:54:00,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:54:00,448 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_fifo_uv [2021-11-23 15:54:00,448 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_fifo_uv [2021-11-23 15:54:00,448 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_ref [2021-11-23 15:54:00,448 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_ref [2021-11-23 15:54:00,449 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_received_payload_uv [2021-11-23 15:54:00,449 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_received_payload_uv [2021-11-23 15:54:00,449 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:54:00,449 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:54:00,449 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-11-23 15:54:00,450 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-11-23 15:54:00,450 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:54:00,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:54:00,450 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_exit_uv [2021-11-23 15:54:00,450 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_exit_uv [2021-11-23 15:54:00,450 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_activate_IRQ_rcvd_uv [2021-11-23 15:54:00,451 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_activate_IRQ_rcvd_uv [2021-11-23 15:54:00,451 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_payload_uv [2021-11-23 15:54:00,451 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_payload_uv [2021-11-23 15:54:00,451 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_free_msg_slot_uv [2021-11-23 15:54:00,451 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_free_msg_slot_uv [2021-11-23 15:54:00,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:00,451 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_engaged_uv [2021-11-23 15:54:00,452 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_engaged_uv [2021-11-23 15:54:00,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:00,452 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_msg_chctl_flags_uv [2021-11-23 15:54:00,452 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_msg_chctl_flags_uv [2021-11-23 15:54:00,452 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:54:00,452 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:54:00,453 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_deref [2021-11-23 15:54:00,453 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_deref [2021-11-23 15:54:00,453 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closereply_uv [2021-11-23 15:54:00,453 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closereply_uv [2021-11-23 15:54:00,453 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-11-23 15:54:00,453 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-11-23 15:54:00,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:54:00,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:54:00,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:54:00,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:54:00,454 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_activation_uv [2021-11-23 15:54:00,454 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_activation_uv [2021-11-23 15:54:00,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:00,455 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_disengaged_uv [2021-11-23 15:54:00,455 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_disengaged_uv [2021-11-23 15:54:00,455 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_channel [2021-11-23 15:54:00,455 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_channel [2021-11-23 15:54:00,455 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:54:00,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:54:00,456 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:54:00,456 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:54:00,456 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:54:00,456 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:54:00,456 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~C_INT [2021-11-23 15:54:00,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~C_INT [2021-11-23 15:54:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_rsvd_page_pa [2021-11-23 15:54:00,457 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_rsvd_page_pa [2021-11-23 15:54:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_partition [2021-11-23 15:54:00,457 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_partition [2021-11-23 15:54:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_part_uv [2021-11-23 15:54:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_part_uv [2021-11-23 15:54:00,458 INFO L130 BoogieDeclarations]: Found specification of procedure uv_cpu_to_blade_id [2021-11-23 15:54:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_cpu_to_blade_id [2021-11-23 15:54:00,458 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_kthreads [2021-11-23 15:54:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_kthreads [2021-11-23 15:54:00,458 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_engaged_uv [2021-11-23 15:54:00,459 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_engaged_uv [2021-11-23 15:54:00,459 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:54:00,459 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:54:00,459 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_gru_msg [2021-11-23 15:54:00,459 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_gru_msg [2021-11-23 15:54:00,459 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_gru_mq_uv [2021-11-23 15:54:00,459 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_gru_mq_uv [2021-11-23 15:54:00,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:54:00,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:54:00,460 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2021-11-23 15:54:00,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2021-11-23 15:54:00,460 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_partition_rsvd_page_pa_uv [2021-11-23 15:54:00,460 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_partition_rsvd_page_pa_uv [2021-11-23 15:54:00,460 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:00,461 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:00,461 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_ch_uv [2021-11-23 15:54:00,461 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_ch_uv [2021-11-23 15:54:00,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:54:00,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:54:00,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:54:00,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:54:00,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:00,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:00,462 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions [2021-11-23 15:54:00,462 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions [2021-11-23 15:54:00,462 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_disconnect [2021-11-23 15:54:00,462 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_disconnect [2021-11-23 15:54:00,463 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_do_exit [2021-11-23 15:54:00,463 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_do_exit [2021-11-23 15:54:00,463 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_online_heartbeat_uv [2021-11-23 15:54:00,463 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_online_heartbeat_uv [2021-11-23 15:54:00,463 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_fifo_entry_uv [2021-11-23 15:54:00,463 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_fifo_entry_uv [2021-11-23 15:54:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:54:00,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:54:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:54:00,464 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:54:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_deactivation_uv [2021-11-23 15:54:00,464 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_deactivation_uv [2021-11-23 15:54:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_chctl_all_flags_uv [2021-11-23 15:54:00,465 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_chctl_all_flags_uv [2021-11-23 15:54:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_going_down [2021-11-23 15:54:00,465 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_going_down [2021-11-23 15:54:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-11-23 15:54:00,465 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-11-23 15:54:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:54:00,465 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:54:00,466 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:54:00,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:54:00,466 INFO L130 BoogieDeclarations]: Found specification of procedure uv_gpa [2021-11-23 15:54:00,466 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_gpa [2021-11-23 15:54:00,466 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:54:00,466 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:54:00,466 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_SHORT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:54:00,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_SHORT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:54:00,467 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_deliverable_payload_uv [2021-11-23 15:54:00,467 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_deliverable_payload_uv [2021-11-23 15:54:00,467 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_senders_of_disconnect_uv [2021-11-23 15:54:00,467 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_senders_of_disconnect_uv [2021-11-23 15:54:00,467 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 15:54:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 15:54:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_make_first_contact_uv [2021-11-23 15:54:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_make_first_contact_uv [2021-11-23 15:54:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_n_of_deliverable_payloads_uv [2021-11-23 15:54:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_n_of_deliverable_payloads_uv [2021-11-23 15:54:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:54:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:54:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:54:00,469 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:54:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure is_uv_system [2021-11-23 15:54:00,469 INFO L138 BoogieDeclarations]: Found implementation of procedure is_uv_system [2021-11-23 15:54:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:54:00,469 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:54:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:54:00,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:54:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cancel_partition_deactivation_request_uv [2021-11-23 15:54:00,470 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cancel_partition_deactivation_request_uv [2021-11-23 15:54:01,678 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:01,683 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:15,558 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:15,562 INFO L158 Benchmark]: Toolchain (without parser) took 20708.88ms. Allocated memory was 71.3MB in the beginning and 299.9MB in the end (delta: 228.6MB). Free memory was 38.4MB in the beginning and 135.8MB in the end (delta: -97.4MB). Peak memory consumption was 150.0MB. Max. memory is 16.1GB. [2021-11-23 15:54:15,563 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 71.3MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:15,564 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4405.09ms. Allocated memory was 71.3MB in the beginning and 180.4MB in the end (delta: 109.1MB). Free memory was 38.3MB in the beginning and 81.3MB in the end (delta: -43.0MB). Peak memory consumption was 94.2MB. Max. memory is 16.1GB. [2021-11-23 15:54:15,564 INFO L158 Benchmark]: Boogie Procedure Inliner took 439.83ms. Allocated memory is still 180.4MB. Free memory was 81.3MB in the beginning and 78.6MB in the end (delta: 2.7MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. [2021-11-23 15:54:15,565 INFO L158 Benchmark]: Boogie Preprocessor took 526.30ms. Allocated memory was 180.4MB in the beginning and 299.9MB in the end (delta: 119.5MB). Free memory was 78.6MB in the beginning and 171.6MB in the end (delta: -93.0MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2021-11-23 15:54:15,566 INFO L158 Benchmark]: RCFGBuilder took 15331.86ms. Allocated memory is still 299.9MB. Free memory was 171.6MB in the beginning and 135.8MB in the end (delta: 35.8MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2021-11-23 15:54:15,569 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 71.3MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4405.09ms. Allocated memory was 71.3MB in the beginning and 180.4MB in the end (delta: 109.1MB). Free memory was 38.3MB in the beginning and 81.3MB in the end (delta: -43.0MB). Peak memory consumption was 94.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 439.83ms. Allocated memory is still 180.4MB. Free memory was 81.3MB in the beginning and 78.6MB in the end (delta: 2.7MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 526.30ms. Allocated memory was 180.4MB in the beginning and 299.9MB in the end (delta: 119.5MB). Free memory was 78.6MB in the beginning and 171.6MB in the end (delta: -93.0MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. * RCFGBuilder took 15331.86ms. Allocated memory is still 299.9MB. Free memory was 171.6MB in the beginning and 135.8MB in the end (delta: 35.8MB). Peak memory consumption was 56.0MB. 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 15:54:15,648 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d0842f7-aca2-40ae-8ff3-d41e6773e4ce/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