./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--md--dm-snapshot.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_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/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_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/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_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/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 d8e7c5aa7005923070e9554b87b5a04ee24ecedc3d8bb5799929a04800a522a8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:35,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:35,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:35,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:35,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:35,199 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:35,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:35,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:35,205 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:35,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:35,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:35,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:35,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:35,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:35,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:35,225 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:35,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:35,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:35,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:35,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:35,247 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:35,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:35,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:35,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:35,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:35,255 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:35,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:35,257 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:35,258 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:35,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:35,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:35,261 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:35,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:35,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:35,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:35,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:35,265 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:35,265 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:35,266 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:35,266 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:35,267 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:35,270 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:52:35,324 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:35,328 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:35,330 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:35,330 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:35,331 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:35,331 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:35,331 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:35,332 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:52:35,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:35,339 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:35,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:35,340 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:35,340 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:35,341 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:35,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:35,341 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:35,341 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:35,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:35,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:35,342 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:35,342 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:35,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:35,343 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:52:35,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:52:35,343 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:35,344 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_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8e7c5aa7005923070e9554b87b5a04ee24ecedc3d8bb5799929a04800a522a8 [2021-11-23 15:52:35,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:35,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:35,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:35,736 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:35,736 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:35,738 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i [2021-11-23 15:52:35,837 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/data/13bbc8b0b/114a71a898e14abcae650147d7ff831e/FLAG761eae7b1 [2021-11-23 15:52:36,726 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:36,727 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i [2021-11-23 15:52:36,770 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/data/13bbc8b0b/114a71a898e14abcae650147d7ff831e/FLAG761eae7b1 [2021-11-23 15:52:37,162 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/data/13bbc8b0b/114a71a898e14abcae650147d7ff831e [2021-11-23 15:52:37,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:37,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:37,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:37,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:37,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:37,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:37" (1/1) ... [2021-11-23 15:52:37,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34fff6cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:37, skipping insertion in model container [2021-11-23 15:52:37,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:37" (1/1) ... [2021-11-23 15:52:37,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:37,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:40,335 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_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i[294962,294975] [2021-11-23 15:52:40,389 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:40,452 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:52:40,825 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_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i[294962,294975] [2021-11-23 15:52:40,833 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:41,086 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:52:41,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:41 WrapperNode [2021-11-23 15:52:41,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:41,090 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:41,090 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:52:41,090 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:52:41,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:41" (1/1) ... [2021-11-23 15:52:41,243 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:41" (1/1) ... [2021-11-23 15:52:41,510 INFO L137 Inliner]: procedures = 381, calls = 2815, calls flagged for inlining = 157, calls inlined = 151, statements flattened = 6666 [2021-11-23 15:52:41,511 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:41,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:52:41,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:52:41,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:52:41,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:41" (1/1) ... [2021-11-23 15:52:41,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:41" (1/1) ... [2021-11-23 15:52:41,554 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:41" (1/1) ... [2021-11-23 15:52:41,555 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:41" (1/1) ... [2021-11-23 15:52:41,713 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:41" (1/1) ... [2021-11-23 15:52:41,751 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:41" (1/1) ... [2021-11-23 15:52:41,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:41" (1/1) ... [2021-11-23 15:52:41,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:52:41,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:52:41,917 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:52:41,917 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:52:41,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:41" (1/1) ... [2021-11-23 15:52:41,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:41,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:52:41,956 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:52:41,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:52:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2021-11-23 15:52:42,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2021-11-23 15:52:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:52:42,009 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:52:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_init [2021-11-23 15:52:42,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_init [2021-11-23 15:52:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure dm_vcalloc [2021-11-23 15:52:42,010 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_vcalloc [2021-11-23 15:52:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-11-23 15:52:42,010 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-11-23 15:52:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-11-23 15:52:42,010 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-11-23 15:52:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:52:42,011 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:52:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2021-11-23 15:52:42,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2021-11-23 15:52:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure stop_merge [2021-11-23 15:52:42,011 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_merge [2021-11-23 15:52:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:52:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:52:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:52:42,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:52:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-11-23 15:52:42,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-11-23 15:52:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:52:42,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:52:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2021-11-23 15:52:42,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2021-11-23 15:52:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_map [2021-11-23 15:52:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_map [2021-11-23 15:52:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure init_tracked_chunk [2021-11-23 15:52:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tracked_chunk [2021-11-23 15:52:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure exit_origin_hash [2021-11-23 15:52:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_origin_hash [2021-11-23 15:52:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure __find_pending_exception [2021-11-23 15:52:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_pending_exception [2021-11-23 15:52:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure track_chunk [2021-11-23 15:52:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure track_chunk [2021-11-23 15:52:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:52:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:52:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:52:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:52:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2021-11-23 15:52:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2021-11-23 15:52:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure remap_exception [2021-11-23 15:52:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_exception [2021-11-23 15:52:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure read_pending_exceptions_done_count [2021-11-23 15:52:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pending_exceptions_done_count [2021-11-23 15:52:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure get_info [2021-11-23 15:52:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure get_info [2021-11-23 15:52:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure origin_ctr [2021-11-23 15:52:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_ctr [2021-11-23 15:52:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_usage [2021-11-23 15:52:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_usage [2021-11-23 15:52:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pending_exception [2021-11-23 15:52:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pending_exception [2021-11-23 15:52:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2021-11-23 15:52:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2021-11-23 15:52:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_to_sector [2021-11-23 15:52:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_to_sector [2021-11-23 15:52:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:52:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:52:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure dm_insert_exception [2021-11-23 15:52:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_insert_exception [2021-11-23 15:52:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_next_chunks [2021-11-23 15:52:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_next_chunks [2021-11-23 15:52:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:52:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:52:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:52:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:52:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_origin [2021-11-23 15:52:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_origin [2021-11-23 15:52:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure get_exception [2021-11-23 15:52:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exception [2021-11-23 15:52:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:52:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:52:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:52:42,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:52:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure transient_read_metadata [2021-11-23 15:52:42,023 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_read_metadata [2021-11-23 15:52:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_exit [2021-11-23 15:52:42,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_exit [2021-11-23 15:52:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:52:42,024 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:52:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure transient_usage [2021-11-23 15:52:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_usage [2021-11-23 15:52:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_status [2021-11-23 15:52:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_status [2021-11-23 15:52:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:52:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:52:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure origin_postsuspend [2021-11-23 15:52:42,026 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_postsuspend [2021-11-23 15:52:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure sector_to_chunk [2021-11-23 15:52:42,026 INFO L138 BoogieDeclarations]: Found implementation of procedure sector_to_chunk [2021-11-23 15:52:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2021-11-23 15:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2021-11-23 15:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2021-11-23 15:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2021-11-23 15:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snap_cow [2021-11-23 15:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snap_cow [2021-11-23 15:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2021-11-23 15:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2021-11-23 15:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_drop_snapshot [2021-11-23 15:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_drop_snapshot [2021-11-23 15:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2021-11-23 15:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2021-11-23 15:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_area [2021-11-23 15:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_area [2021-11-23 15:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_map [2021-11-23 15:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_map [2021-11-23 15:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_dtr [2021-11-23 15:52:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_dtr [2021-11-23 15:52:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-11-23 15:52:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-11-23 15:52:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-11-23 15:52:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-11-23 15:52:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure __invalidate_snapshot [2021-11-23 15:52:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __invalidate_snapshot [2021-11-23 15:52:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure free_completed_exception [2021-11-23 15:52:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure free_completed_exception [2021-11-23 15:52:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_status [2021-11-23 15:52:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_status [2021-11-23 15:52:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2021-11-23 15:52:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2021-11-23 15:52:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure flush_bios [2021-11-23 15:52:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_bios [2021-11-23 15:52:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure free_pending_exception [2021-11-23 15:52:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pending_exception [2021-11-23 15:52:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:52:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure free_area [2021-11-23 15:52:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure free_area [2021-11-23 15:52:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure area_location [2021-11-23 15:52:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure area_location [2021-11-23 15:52:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:52:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:52:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_dtr [2021-11-23 15:52:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_dtr [2021-11-23 15:52:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:52:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:52:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:52:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:52:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2021-11-23 15:52:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2021-11-23 15:52:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure dm_transient_snapshot_exit [2021-11-23 15:52:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_transient_snapshot_exit [2021-11-23 15:52:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure origin_resume [2021-11-23 15:52:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_resume [2021-11-23 15:52:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure get_origin_minimum_chunksize [2021-11-23 15:52:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure get_origin_minimum_chunksize [2021-11-23 15:52:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_pending_exception [2021-11-23 15:52:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_pending_exception [2021-11-23 15:52:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:52:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:52:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:52:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:52:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_exception [2021-11-23 15:52:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_exception [2021-11-23 15:52:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_equal [2021-11-23 15:52:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_equal [2021-11-23 15:52:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_get [2021-11-23 15:52:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_get [2021-11-23 15:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure start_merge [2021-11-23 15:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure start_merge [2021-11-23 15:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count [2021-11-23 15:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count [2021-11-23 15:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_ctr [2021-11-23 15:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_ctr [2021-11-23 15:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2021-11-23 15:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2021-11-23 15:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_destroy [2021-11-23 15:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_destroy [2021-11-23 15:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure merge_shutdown [2021-11-23 15:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_shutdown [2021-11-23 15:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_exit [2021-11-23 15:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_exit [2021-11-23 15:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure origin_dtr [2021-11-23 15:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_dtr [2021-11-23 15:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_merge [2021-11-23 15:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_merge [2021-11-23 15:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:52:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure start_copy [2021-11-23 15:52:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure start_copy [2021-11-23 15:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2021-11-23 15:52:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2021-11-23 15:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:52:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure transient_ctr [2021-11-23 15:52:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_ctr [2021-11-23 15:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-23 15:52:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-23 15:52:42,036 INFO L130 BoogieDeclarations]: Found specification of procedure origin_write_extent [2021-11-23 15:52:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_write_extent [2021-11-23 15:52:42,036 INFO L130 BoogieDeclarations]: Found specification of procedure transient_status [2021-11-23 15:52:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_status [2021-11-23 15:52:42,036 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io [2021-11-23 15:52:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_io [2021-11-23 15:52:42,036 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_resume [2021-11-23 15:52:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_resume [2021-11-23 15:52:42,036 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:52:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:52:42,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:52:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:52:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure error_bios [2021-11-23 15:52:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bios [2021-11-23 15:52:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_preresume [2021-11-23 15:52:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_preresume [2021-11-23 15:52:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_iterate_devices [2021-11-23 15:52:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_iterate_devices [2021-11-23 15:52:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure origin_iterate_devices [2021-11-23 15:52:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_iterate_devices [2021-11-23 15:52:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:52:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:52:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure transient_dtr [2021-11-23 15:52:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_dtr [2021-11-23 15:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure put_type [2021-11-23 15:52:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure put_type [2021-11-23 15:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:52:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure __insert_snapshot [2021-11-23 15:52:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert_snapshot [2021-11-23 15:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:52:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_merge [2021-11-23 15:52:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_merge [2021-11-23 15:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure read_exception [2021-11-23 15:52:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure read_exception [2021-11-23 15:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_unregister [2021-11-23 15:52:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_unregister [2021-11-23 15:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:52:42,042 INFO L130 BoogieDeclarations]: Found specification of procedure get_type [2021-11-23 15:52:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure get_type [2021-11-23 15:52:42,042 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_register [2021-11-23 15:52:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_register [2021-11-23 15:52:42,042 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_ctr [2021-11-23 15:52:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_ctr [2021-11-23 15:52:42,043 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_read_metadata [2021-11-23 15:52:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_read_metadata [2021-11-23 15:52:42,043 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:52:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:52:42,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:52:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:52:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_set_chunk_size [2021-11-23 15:52:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_set_chunk_size [2021-11-23 15:52:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count_inc [2021-11-23 15:52:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count_inc [2021-11-23 15:52:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure __find_snapshots_sharing_cow [2021-11-23 15:52:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_snapshots_sharing_cow [2021-11-23 15:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure dm_remove_exception [2021-11-23 15:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_remove_exception [2021-11-23 15:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_end_io [2021-11-23 15:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_end_io [2021-11-23 15:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure dm_chunk_number [2021-11-23 15:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_chunk_number [2021-11-23 15:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-11-23 15:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-11-23 15:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure skip_metadata [2021-11-23 15:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skip_metadata [2021-11-23 15:52:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:52:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure zero_disk_area [2021-11-23 15:52:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_disk_area [2021-11-23 15:52:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure origin_map [2021-11-23 15:52:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_map [2021-11-23 15:52:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2021-11-23 15:52:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:52:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:52:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-11-23 15:52:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-11-23 15:52:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_exception [2021-11-23 15:52:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_exception [2021-11-23 15:52:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure origin_status [2021-11-23 15:52:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_status [2021-11-23 15:52:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:52:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:52:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:52:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2021-11-23 15:52:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2021-11-23 15:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_resume [2021-11-23 15:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_resume [2021-11-23 15:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure __check_for_conflicting_io [2021-11-23 15:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_for_conflicting_io [2021-11-23 15:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure origin_hash [2021-11-23 15:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_hash [2021-11-23 15:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure __find_exception_store_type [2021-11-23 15:52:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_exception_store_type [2021-11-23 15:52:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2021-11-23 15:52:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2021-11-23 15:52:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure area_io [2021-11-23 15:52:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure area_io [2021-11-23 15:52:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:52:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:52:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_completed_exception [2021-11-23 15:52:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_completed_exception [2021-11-23 15:52:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:52:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:52:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:52:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:52:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure exception_hash [2021-11-23 15:52:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure exception_hash [2021-11-23 15:52:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:52:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_io [2021-11-23 15:52:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_io [2021-11-23 15:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure _get_exception_store_type [2021-11-23 15:52:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure _get_exception_store_type [2021-11-23 15:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure origin_merge [2021-11-23 15:52:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_merge [2021-11-23 15:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_create [2021-11-23 15:52:42,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_create [2021-11-23 15:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_snapshot [2021-11-23 15:52:42,056 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_snapshot [2021-11-23 15:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-11-23 15:52:42,056 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-11-23 15:52:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure pending_complete [2021-11-23 15:52:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pending_complete [2021-11-23 15:52:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:52:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:52:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:52:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:52:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:52:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:52:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure dm_lookup_exception [2021-11-23 15:52:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_lookup_exception [2021-11-23 15:52:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure transient_prepare_exception [2021-11-23 15:52:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_prepare_exception [2021-11-23 15:52:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure write_header [2021-11-23 15:52:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure write_header [2021-11-23 15:52:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure transient_commit_exception [2021-11-23 15:52:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_commit_exception [2021-11-23 15:52:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure zero_memory_area [2021-11-23 15:52:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_memory_area [2021-11-23 15:52:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:52:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure do_origin [2021-11-23 15:52:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure do_origin [2021-11-23 15:52:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2021-11-23 15:52:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2021-11-23 15:52:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_presuspend [2021-11-23 15:52:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_presuspend [2021-11-23 15:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure __origin_write [2021-11-23 15:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __origin_write [2021-11-23 15:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:52:43,100 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:52:43,109 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:52:43,161 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:52:43,172 INFO L158 Benchmark]: Toolchain (without parser) took 6000.36ms. Allocated memory was 86.0MB in the beginning and 188.7MB in the end (delta: 102.8MB). Free memory was 54.1MB in the beginning and 77.2MB in the end (delta: -23.1MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2021-11-23 15:52:43,173 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 86.0MB. Free memory was 66.3MB in the beginning and 66.3MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:52:43,175 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3915.79ms. Allocated memory was 86.0MB in the beginning and 188.7MB in the end (delta: 102.8MB). Free memory was 54.1MB in the beginning and 85.1MB in the end (delta: -31.0MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2021-11-23 15:52:43,177 INFO L158 Benchmark]: Boogie Procedure Inliner took 420.95ms. Allocated memory is still 188.7MB. Free memory was 85.1MB in the beginning and 99.6MB in the end (delta: -14.5MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. [2021-11-23 15:52:43,182 INFO L158 Benchmark]: Boogie Preprocessor took 403.43ms. Allocated memory is still 188.7MB. Free memory was 99.6MB in the beginning and 95.8MB in the end (delta: 3.8MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2021-11-23 15:52:43,183 INFO L158 Benchmark]: RCFGBuilder took 1252.89ms. Allocated memory is still 188.7MB. Free memory was 95.8MB in the beginning and 77.2MB in the end (delta: 18.6MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2021-11-23 15:52:43,188 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 86.0MB. Free memory was 66.3MB in the beginning and 66.3MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3915.79ms. Allocated memory was 86.0MB in the beginning and 188.7MB in the end (delta: 102.8MB). Free memory was 54.1MB in the beginning and 85.1MB in the end (delta: -31.0MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 420.95ms. Allocated memory is still 188.7MB. Free memory was 85.1MB in the beginning and 99.6MB in the end (delta: -14.5MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 403.43ms. Allocated memory is still 188.7MB. Free memory was 99.6MB in the beginning and 95.8MB in the end (delta: 3.8MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1252.89ms. Allocated memory is still 188.7MB. Free memory was 95.8MB in the beginning and 77.2MB in the end (delta: 18.6MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:52:43,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/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_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/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_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/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_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/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 d8e7c5aa7005923070e9554b87b5a04ee24ecedc3d8bb5799929a04800a522a8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:45,806 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:45,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:45,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:45,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:45,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:45,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:45,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:45,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:45,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:45,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:45,890 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:45,890 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:45,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:45,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:45,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:45,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:45,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:45,904 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:45,907 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:45,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:45,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:45,917 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:45,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:45,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:45,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:45,934 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:45,935 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:45,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:45,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:45,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:45,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:45,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:45,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:45,944 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:45,944 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:45,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:45,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:45,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:45,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:45,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:45,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:52:45,996 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:45,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:45,998 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:45,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:46,000 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:46,000 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:46,000 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:46,001 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:46,001 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:46,001 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:46,002 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:46,002 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:52:46,003 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:52:46,003 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:52:46,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:46,003 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:46,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:46,004 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:46,004 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:46,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:46,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:46,005 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:46,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:46,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:46,005 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:52:46,006 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:52:46,006 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:46,006 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:52:46,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:52:46,007 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_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8e7c5aa7005923070e9554b87b5a04ee24ecedc3d8bb5799929a04800a522a8 [2021-11-23 15:52:46,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:46,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:46,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:46,426 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:46,428 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:46,429 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i [2021-11-23 15:52:46,494 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/data/6c483e294/ed429984c6154934986eba5f3e73ff66/FLAG7d41eed81 [2021-11-23 15:52:47,565 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:47,566 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-snapshot.ko-entry_point.cil.out.i [2021-11-23 15:52:47,610 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/data/6c483e294/ed429984c6154934986eba5f3e73ff66/FLAG7d41eed81 [2021-11-23 15:52:47,955 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14974d8e-aa3e-4f31-8e3b-8f0844b72f30/bin/ukojak-CwSLpZB5Qu/data/6c483e294/ed429984c6154934986eba5f3e73ff66 [2021-11-23 15:52:47,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:47,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:47,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:47,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:47,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:47,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:47,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33232064 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47, skipping insertion in model container [2021-11-23 15:52:47,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:48,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:48,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:49,493 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:996) 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:730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) 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: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 15:52:49,501 INFO L158 Benchmark]: Toolchain (without parser) took 1537.33ms. Allocated memory was 58.7MB in the beginning and 86.0MB in the end (delta: 27.3MB). Free memory was 25.9MB in the beginning and 52.5MB in the end (delta: -26.6MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. [2021-11-23 15:52:49,502 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 58.7MB. Free memory is still 40.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:52:49,508 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1532.97ms. Allocated memory was 58.7MB in the beginning and 86.0MB in the end (delta: 27.3MB). Free memory was 25.8MB in the beginning and 52.5MB in the end (delta: -26.7MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. [2021-11-23 15:52:49,510 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 58.7MB. Free memory is still 40.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1532.97ms. Allocated memory was 58.7MB in the beginning and 86.0MB in the end (delta: 27.3MB). Free memory was 25.8MB in the beginning and 52.5MB in the end (delta: -26.7MB). Peak memory consumption was 19.0MB. 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