./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/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_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/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_37183f4f-b487-40f7-929a-b4504e9f58aa/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 739f3451e6066963c0b7569760000f821b0e10d41a2bb279dc204ee3e2cd1a3e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:06,568 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:06,570 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:06,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:06,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:06,629 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:06,631 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:06,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:06,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:06,649 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:06,650 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:06,651 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:06,651 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:06,652 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:06,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:06,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:06,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:06,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:06,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:06,661 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:06,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:06,669 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:06,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:06,674 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:06,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:06,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:06,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:06,684 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:06,684 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:06,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:06,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:06,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:06,689 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:06,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:06,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:06,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:06,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:06,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:06,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:06,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:06,695 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:06,697 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:50:06,740 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:06,741 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:06,742 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:06,742 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:06,743 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:06,743 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:06,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:06,744 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:50:06,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:06,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:06,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:06,746 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:06,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:06,746 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:06,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:06,747 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:06,747 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:06,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:06,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:06,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:06,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:06,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:06,749 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:50:06,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:50:06,749 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:06,749 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_37183f4f-b487-40f7-929a-b4504e9f58aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 739f3451e6066963c0b7569760000f821b0e10d41a2bb279dc204ee3e2cd1a3e [2021-11-23 15:50:07,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:07,058 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:07,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:07,062 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:07,063 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:07,064 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2021-11-23 15:50:07,140 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/data/6f6327858/00ff0050736b4a0b998b99de2f11554f/FLAGc8642260c [2021-11-23 15:50:08,066 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:08,066 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2021-11-23 15:50:08,117 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/data/6f6327858/00ff0050736b4a0b998b99de2f11554f/FLAGc8642260c [2021-11-23 15:50:08,510 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/data/6f6327858/00ff0050736b4a0b998b99de2f11554f [2021-11-23 15:50:08,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:08,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:08,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:08,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:08,521 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:08,522 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:08" (1/1) ... [2021-11-23 15:50:08,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7019c88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:08, skipping insertion in model container [2021-11-23 15:50:08,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:08" (1/1) ... [2021-11-23 15:50:08,532 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:08,657 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:10,634 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_37183f4f-b487-40f7-929a-b4504e9f58aa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i[284626,284639] [2021-11-23 15:50:10,700 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:10,739 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:50:11,161 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_37183f4f-b487-40f7-929a-b4504e9f58aa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i[284626,284639] [2021-11-23 15:50:11,177 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:11,249 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:50:11,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:11 WrapperNode [2021-11-23 15:50:11,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:11,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:11,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:50:11,252 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:50:11,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:11" (1/1) ... [2021-11-23 15:50:11,350 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:11" (1/1) ... [2021-11-23 15:50:11,532 INFO L137 Inliner]: procedures = 228, calls = 2012, calls flagged for inlining = 106, calls inlined = 86, statements flattened = 2889 [2021-11-23 15:50:11,534 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:11,535 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:50:11,535 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:50:11,535 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:50:11,543 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:11" (1/1) ... [2021-11-23 15:50:11,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:11" (1/1) ... [2021-11-23 15:50:11,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:11" (1/1) ... [2021-11-23 15:50:11,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:11" (1/1) ... [2021-11-23 15:50:11,730 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:11" (1/1) ... [2021-11-23 15:50:11,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:11" (1/1) ... [2021-11-23 15:50:11,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:11" (1/1) ... [2021-11-23 15:50:11,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:50:11,805 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:50:11,805 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:50:11,805 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:50:11,809 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:11" (1/1) ... [2021-11-23 15:50:11,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:11,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:50:11,846 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:50:11,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:50:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-11-23 15:50:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-11-23 15:50:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692 [2021-11-23 15:50:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692 [2021-11-23 15:50:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_clear_bchannel [2021-11-23 15:50:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_clear_bchannel [2021-11-23 15:50:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:50:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:50:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:50:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:50:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:50:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:50:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:50:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:50:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2021-11-23 15:50:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2021-11-23 15:50:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692 [2021-11-23 15:50:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692 [2021-11-23 15:50:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure W6692B_interrupt [2021-11-23 15:50:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692B_interrupt [2021-11-23 15:50:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:50:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:50:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2021-11-23 15:50:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2021-11-23 15:50:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:50:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:50:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:50:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:50:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Bfifo [2021-11-23 15:50:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Bfifo [2021-11-23 15:50:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:50:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:50:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Bfifo [2021-11-23 15:50:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Bfifo [2021-11-23 15:50:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692B [2021-11-23 15:50:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692B [2021-11-23 15:50:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:50:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:50:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Dfifo [2021-11-23 15:50:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Dfifo [2021-11-23 15:50:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:50:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:50:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:50:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:50:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:50:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:50:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:50:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:50:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:50:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:50:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_led_handler [2021-11-23 15:50:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_led_handler [2021-11-23 15:50:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure send_next [2021-11-23 15:50:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure send_next [2021-11-23 15:50:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:50:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:50:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:50:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:50:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692B [2021-11-23 15:50:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692B [2021-11-23 15:50:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2021-11-23 15:50:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2021-11-23 15:50:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2021-11-23 15:50:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2021-11-23 15:50:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:50:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure ph_command [2021-11-23 15:50:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_command [2021-11-23 15:50:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:50:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:50:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-11-23 15:50:11,913 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-11-23 15:50:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:50:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:50:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure _set_debug [2021-11-23 15:50:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure _set_debug [2021-11-23 15:50:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:50:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:50:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:50:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:50:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 15:50:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 15:50:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure disable_hwirq [2021-11-23 15:50:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_hwirq [2021-11-23 15:50:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:50:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_probe [2021-11-23 15:50:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_probe [2021-11-23 15:50:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:50:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:50:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 15:50:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 15:50:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:50:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:50:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:50:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:50:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:50:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:50:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:50:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:50:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:50:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:50:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:50:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:50:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Bchannel [2021-11-23 15:50:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Bchannel [2021-11-23 15:50:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2021-11-23 15:50:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2021-11-23 15:50:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:50:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:50:11,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:50:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 15:50:11,922 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 15:50:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2021-11-23 15:50:11,922 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2021-11-23 15:50:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Dfifo [2021-11-23 15:50:11,922 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Dfifo [2021-11-23 15:50:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_mode [2021-11-23 15:50:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_mode [2021-11-23 15:50:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_dframe [2021-11-23 15:50:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_dframe [2021-11-23 15:50:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2021-11-23 15:50:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2021-11-23 15:50:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:50:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:50:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure l1_event [2021-11-23 15:50:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_event [2021-11-23 15:50:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:50:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:50:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:50:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:50:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:50:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:50:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:50:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:50:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:50:12,553 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:50:12,558 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:50:13,671 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:50:13,676 INFO L158 Benchmark]: Toolchain (without parser) took 5158.98ms. Allocated memory was 113.2MB in the beginning and 224.4MB in the end (delta: 111.1MB). Free memory was 70.1MB in the beginning and 99.9MB in the end (delta: -29.8MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. [2021-11-23 15:50:13,677 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 113.2MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:13,677 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2733.93ms. Allocated memory was 113.2MB in the beginning and 148.9MB in the end (delta: 35.7MB). Free memory was 69.8MB in the beginning and 66.4MB in the end (delta: 3.4MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2021-11-23 15:50:13,678 INFO L158 Benchmark]: Boogie Procedure Inliner took 282.34ms. Allocated memory was 148.9MB in the beginning and 224.4MB in the end (delta: 75.5MB). Free memory was 66.4MB in the beginning and 152.4MB in the end (delta: -86.0MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2021-11-23 15:50:13,679 INFO L158 Benchmark]: Boogie Preprocessor took 269.12ms. Allocated memory is still 224.4MB. Free memory was 152.4MB in the beginning and 133.5MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-23 15:50:13,680 INFO L158 Benchmark]: RCFGBuilder took 1868.97ms. Allocated memory is still 224.4MB. Free memory was 133.5MB in the beginning and 99.9MB in the end (delta: 33.6MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2021-11-23 15:50:13,683 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 113.2MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2733.93ms. Allocated memory was 113.2MB in the beginning and 148.9MB in the end (delta: 35.7MB). Free memory was 69.8MB in the beginning and 66.4MB in the end (delta: 3.4MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 282.34ms. Allocated memory was 148.9MB in the beginning and 224.4MB in the end (delta: 75.5MB). Free memory was 66.4MB in the beginning and 152.4MB in the end (delta: -86.0MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 269.12ms. Allocated memory is still 224.4MB. Free memory was 152.4MB in the beginning and 133.5MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1868.97ms. Allocated memory is still 224.4MB. Free memory was 133.5MB in the beginning and 99.9MB in the end (delta: 33.6MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:50:13,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/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_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/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_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/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_37183f4f-b487-40f7-929a-b4504e9f58aa/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 739f3451e6066963c0b7569760000f821b0e10d41a2bb279dc204ee3e2cd1a3e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:16,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:16,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:16,232 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:16,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:16,236 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:16,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:16,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:16,246 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:16,251 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:16,255 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:16,257 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:16,257 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:16,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:16,262 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:16,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:16,268 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:16,269 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:16,271 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:16,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:16,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:16,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:16,284 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:16,287 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:16,296 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:16,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:16,296 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:16,298 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:16,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:16,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:16,301 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:16,302 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:16,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:16,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:16,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:16,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:16,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:16,308 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:16,318 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:16,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:16,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:16,324 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:50:16,366 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:16,366 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:16,368 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:16,368 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:16,369 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:16,370 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:16,370 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:16,370 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:16,370 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:16,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:16,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:16,372 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:50:16,372 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:50:16,372 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:50:16,372 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:16,372 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:16,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:16,373 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:16,373 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:16,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:16,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:16,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:16,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:16,374 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:16,374 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:50:16,375 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:50:16,375 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:16,375 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:50:16,375 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:50:16,375 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_37183f4f-b487-40f7-929a-b4504e9f58aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 739f3451e6066963c0b7569760000f821b0e10d41a2bb279dc204ee3e2cd1a3e [2021-11-23 15:50:16,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:16,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:16,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:16,798 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:16,799 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:16,800 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2021-11-23 15:50:16,880 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/data/066a3ba3d/32f90cff89c04956b54ee602544a8058/FLAG685cbea57 [2021-11-23 15:50:17,788 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:17,790 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2021-11-23 15:50:17,863 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/data/066a3ba3d/32f90cff89c04956b54ee602544a8058/FLAG685cbea57 [2021-11-23 15:50:18,294 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37183f4f-b487-40f7-929a-b4504e9f58aa/bin/ukojak-CwSLpZB5Qu/data/066a3ba3d/32f90cff89c04956b54ee602544a8058 [2021-11-23 15:50:18,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:18,299 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:18,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:18,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:18,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:18,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:18" (1/1) ... [2021-11-23 15:50:18,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36db4dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:18, skipping insertion in model container [2021-11-23 15:50:18,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:18" (1/1) ... [2021-11-23 15:50:18,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:18,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:19,961 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1007) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:674) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2250) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:196) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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 15:50:19,967 INFO L158 Benchmark]: Toolchain (without parser) took 1666.80ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 36.7MB in the beginning and 38.8MB in the end (delta: -2.1MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. [2021-11-23 15:50:19,969 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:19,974 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1663.02ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 36.4MB in the beginning and 38.8MB in the end (delta: -2.4MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. [2021-11-23 15:50:19,976 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1663.02ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 36.4MB in the beginning and 38.8MB in the end (delta: -2.4MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type