./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-08_1a-drivers--md--dm-thin-pool.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_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/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_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/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_ed690b25-5fac-4ee5-baed-25ce1e09bae1/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 caf1a4eab5e51deb57b3b831f63984ad70a1fd7311b8578dfecf8fada796f2c4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:05,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:05,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:05,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:05,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:05,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:05,192 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:05,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:05,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:05,198 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:05,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:05,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:05,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:05,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:05,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:05,205 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:05,206 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:05,207 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:05,210 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:05,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:05,214 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:05,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:05,222 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:05,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:05,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:05,228 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:05,228 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:05,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:05,230 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:05,231 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:05,231 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:05,232 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:05,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:05,234 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:05,239 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:05,240 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:05,241 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:05,241 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:05,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:05,243 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:05,243 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:05,245 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:50:05,294 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:05,294 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:05,296 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:05,296 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:05,297 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:05,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:05,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:05,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:50:05,298 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:05,298 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:05,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:05,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:05,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:05,299 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:05,300 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:05,300 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:05,300 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:05,300 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:05,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:05,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:05,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:05,301 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:05,301 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:50:05,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:50:05,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:05,302 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_ed690b25-5fac-4ee5-baed-25ce1e09bae1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caf1a4eab5e51deb57b3b831f63984ad70a1fd7311b8578dfecf8fada796f2c4 [2021-11-23 15:50:05,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:05,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:05,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:05,656 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:05,657 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:05,658 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2021-11-23 15:50:05,730 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/data/6e4a6b711/34247e2281d0480fbf928bcebf6aced8/FLAG4be4ae37f [2021-11-23 15:50:06,782 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:06,784 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2021-11-23 15:50:06,840 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/data/6e4a6b711/34247e2281d0480fbf928bcebf6aced8/FLAG4be4ae37f [2021-11-23 15:50:07,097 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/data/6e4a6b711/34247e2281d0480fbf928bcebf6aced8 [2021-11-23 15:50:07,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:07,103 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:07,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:07,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:07,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:07,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:07" (1/1) ... [2021-11-23 15:50:07,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c2f4da3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:07, skipping insertion in model container [2021-11-23 15:50:07,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:07" (1/1) ... [2021-11-23 15:50:07,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:07,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:11,289 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_ed690b25-5fac-4ee5-baed-25ce1e09bae1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[386914,386927] [2021-11-23 15:50:11,373 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:11,413 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:50:12,102 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_ed690b25-5fac-4ee5-baed-25ce1e09bae1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[386914,386927] [2021-11-23 15:50:12,118 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:12,404 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:50:12,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:12 WrapperNode [2021-11-23 15:50:12,405 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:12,407 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:12,407 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:50:12,407 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:50:12,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:12" (1/1) ... [2021-11-23 15:50:12,599 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:12" (1/1) ... [2021-11-23 15:50:12,896 INFO L137 Inliner]: procedures = 589, calls = 4506, calls flagged for inlining = 238, calls inlined = 235, statements flattened = 10757 [2021-11-23 15:50:12,897 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:12,898 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:50:12,898 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:50:12,898 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:50:12,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:12" (1/1) ... [2021-11-23 15:50:12,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:12" (1/1) ... [2021-11-23 15:50:12,958 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:12" (1/1) ... [2021-11-23 15:50:12,958 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:12" (1/1) ... [2021-11-23 15:50:13,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:12" (1/1) ... [2021-11-23 15:50:13,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:12" (1/1) ... [2021-11-23 15:50:13,386 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:12" (1/1) ... [2021-11-23 15:50:13,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:50:13,450 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:50:13,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:50:13,450 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:50:13,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:12" (1/1) ... [2021-11-23 15:50:13,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:13,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:50:13,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:50:13,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:50:13,523 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2021-11-23 15:50:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2021-11-23 15:50:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:50:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:50:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2021-11-23 15:50:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2021-11-23 15:50:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2021-11-23 15:50:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2021-11-23 15:50:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-11-23 15:50:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-11-23 15:50:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2021-11-23 15:50:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2021-11-23 15:50:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure noflush_work [2021-11-23 15:50:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure noflush_work [2021-11-23 15:50:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_lock [2021-11-23 15:50:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_lock [2021-11-23 15:50:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2021-11-23 15:50:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2021-11-23 15:50:13,526 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2021-11-23 15:50:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2021-11-23 15:50:13,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:50:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:50:13,526 INFO L130 BoogieDeclarations]: Found specification of procedure thin_preresume [2021-11-23 15:50:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_preresume [2021-11-23 15:50:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2021-11-23 15:50:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2021-11-23 15:50:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:50:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:50:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_update [2021-11-23 15:50:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_update [2021-11-23 15:50:13,527 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove [2021-11-23 15:50:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove [2021-11-23 15:50:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size_in_blocks [2021-11-23 15:50:13,528 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size_in_blocks [2021-11-23 15:50:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure pool_features_init [2021-11-23 15:50:13,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_features_init [2021-11-23 15:50:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:50:13,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:50:13,528 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2021-11-23 15:50:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2021-11-23 15:50:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_external_copy [2021-11-23 15:50:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_external_copy [2021-11-23 15:50:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2021-11-23 15:50:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2021-11-23 15:50:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure __close_device [2021-11-23 15:50:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __close_device [2021-11-23 15:50:13,529 INFO L130 BoogieDeclarations]: Found specification of procedure remap [2021-11-23 15:50:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure remap [2021-11-23 15:50:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:50:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:50:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:50:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:50:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure thin_get [2021-11-23 15:50:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_get [2021-11-23 15:50:13,530 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-11-23 15:50:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-11-23 15:50:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-11-23 15:50:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-11-23 15:50:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2021-11-23 15:50:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2021-11-23 15:50:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:50:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:50:13,531 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_callbacks [2021-11-23 15:50:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_callbacks [2021-11-23 15:50:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_data_block [2021-11-23 15:50:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_data_block [2021-11-23 15:50:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_destroy [2021-11-23 15:50:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_destroy [2021-11-23 15:50:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2021-11-23 15:50:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2021-11-23 15:50:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_dev_size [2021-11-23 15:50:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_dev_size [2021-11-23 15:50:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-11-23 15:50:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-11-23 15:50:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure cell_visit_release [2021-11-23 15:50:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_visit_release [2021-11-23 15:50:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:50:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:50:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2021-11-23 15:50:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2021-11-23 15:50:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure free_discard_mapping [2021-11-23 15:50:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure free_discard_mapping [2021-11-23 15:50:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2021-11-23 15:50:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2021-11-23 15:50:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2021-11-23 15:50:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2021-11-23 15:50:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure thin_put [2021-11-23 15:50:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_put [2021-11-23 15:50:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_needs_check [2021-11-23 15:50:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_needs_check [2021-11-23 15:50:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_block [2021-11-23 15:50:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_block [2021-11-23 15:50:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure copy_sm_roots [2021-11-23 15:50:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_sm_roots [2021-11-23 15:50:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-11-23 15:50:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-11-23 15:50:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_non_blocking_clone [2021-11-23 15:50:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_non_blocking_clone [2021-11-23 15:50:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio [2021-11-23 15:50:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio [2021-11-23 15:50:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:50:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:50:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_unlock [2021-11-23 15:50:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_unlock [2021-11-23 15:50:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:50:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:50:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume_active_thins [2021-11-23 15:50:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume_active_thins [2021-11-23 15:50:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2021-11-23 15:50:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2021-11-23 15:50:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:50:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:50:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2021-11-23 15:50:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2021-11-23 15:50:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure thin_merge [2021-11-23 15:50:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_merge [2021-11-23 15:50:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:50:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_del [2021-11-23 15:50:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_del [2021-11-23 15:50:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_only [2021-11-23 15:50:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_only [2021-11-23 15:50:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:50:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:50:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:50:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:50:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure thin_io_hints [2021-11-23 15:50:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_io_hints [2021-11-23 15:50:13,619 INFO L130 BoogieDeclarations]: Found specification of procedure pool_preresume [2021-11-23 15:50:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_preresume [2021-11-23 15:50:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure thin_status [2021-11-23 15:50:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_status [2021-11-23 15:50:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure warn_if_metadata_device_too_big [2021-11-23 15:50:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_if_metadata_device_too_big [2021-11-23 15:50:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure ll_zero [2021-11-23 15:50:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_zero [2021-11-23 15:50:13,620 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_range [2021-11-23 15:50:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_range [2021-11-23 15:50:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2021-11-23 15:50:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2021-11-23 15:50:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:50:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure complete_mapping_preparation [2021-11-23 15:50:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_mapping_preparation [2021-11-23 15:50:13,621 INFO L130 BoogieDeclarations]: Found specification of procedure inc_all_io_entry [2021-11-23 15:50:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_all_io_entry [2021-11-23 15:50:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:50:13,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:50:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:50:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure retry_bios_on_resume [2021-11-23 15:50:13,622 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_bios_on_resume [2021-11-23 15:50:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2021-11-23 15:50:13,622 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2021-11-23 15:50:13,622 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-11-23 15:50:13,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-11-23 15:50:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2021-11-23 15:50:13,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2021-11-23 15:50:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure should_error_unserviceable_bio [2021-11-23 15:50:13,623 INFO L138 BoogieDeclarations]: Found implementation of procedure should_error_unserviceable_bio [2021-11-23 15:50:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_mapping [2021-11-23 15:50:13,623 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_mapping [2021-11-23 15:50:13,623 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2021-11-23 15:50:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2021-11-23 15:50:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:50:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure thin_presuspend [2021-11-23 15:50:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_presuspend [2021-11-23 15:50:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2021-11-23 15:50:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2021-11-23 15:50:13,624 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2021-11-23 15:50:13,624 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2021-11-23 15:50:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure thin_endio [2021-11-23 15:50:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_endio [2021-11-23 15:50:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup [2021-11-23 15:50:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup [2021-11-23 15:50:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:50:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:50:13,625 INFO L130 BoogieDeclarations]: Found specification of procedure pool_io_hints [2021-11-23 15:50:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_io_hints [2021-11-23 15:50:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure is_factor [2021-11-23 15:50:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure is_factor [2021-11-23 15:50:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:50:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:50:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared [2021-11-23 15:50:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared [2021-11-23 15:50:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2021-11-23 15:50:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2021-11-23 15:50:13,626 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_data_dev_size [2021-11-23 15:50:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_data_dev_size [2021-11-23 15:50:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:50:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:50:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2021-11-23 15:50:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2021-11-23 15:50:13,627 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:50:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:50:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:50:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:50:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:50:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:50:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_10 [2021-11-23 15:50:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_10 [2021-11-23 15:50:13,628 INFO L130 BoogieDeclarations]: Found specification of procedure break_sharing [2021-11-23 15:50:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure break_sharing [2021-11-23 15:50:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:50:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_close [2021-11-23 15:50:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_close [2021-11-23 15:50:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:50:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:50:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-11-23 15:50:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-11-23 15:50:13,629 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:50:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:50:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_thin [2021-11-23 15:50:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_thin [2021-11-23 15:50:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:50:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2021-11-23 15:50:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2021-11-23 15:50:13,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2021-11-23 15:50:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2021-11-23 15:50:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure do_no_space_timeout [2021-11-23 15:50:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure do_no_space_timeout [2021-11-23 15:50:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_from_per_bio_data [2021-11-23 15:50:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_from_per_bio_data [2021-11-23 15:50:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-11-23 15:50:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-11-23 15:50:13,631 INFO L130 BoogieDeclarations]: Found specification of procedure pool_iterate_devices [2021-11-23 15:50:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_iterate_devices [2021-11-23 15:50:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-23 15:50:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-23 15:50:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2021-11-23 15:50:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2021-11-23 15:50:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:50:13,632 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:50:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure save_sm_roots [2021-11-23 15:50:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure save_sm_roots [2021-11-23 15:50:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure __complete_mapping_preparation [2021-11-23 15:50:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __complete_mapping_preparation [2021-11-23 15:50:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:13,633 INFO L130 BoogieDeclarations]: Found specification of procedure error_retry_list [2021-11-23 15:50:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure error_retry_list [2021-11-23 15:50:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_passdown [2021-11-23 15:50:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_passdown [2021-11-23 15:50:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2021-11-23 15:50:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2021-11-23 15:50:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:50:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:50:13,634 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_empty [2021-11-23 15:50:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_empty [2021-11-23 15:50:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-23 15:50:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-23 15:50:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure to_noflush [2021-11-23 15:50:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure to_noflush [2021-11-23 15:50:13,635 INFO L130 BoogieDeclarations]: Found specification of procedure block_to_sectors [2021-11-23 15:50:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure block_to_sectors [2021-11-23 15:50:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:50:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:50:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure pool_status [2021-11-23 15:50:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_status [2021-11-23 15:50:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_block_time [2021-11-23 15:50:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_block_time [2021-11-23 15:50:13,636 INFO L130 BoogieDeclarations]: Found specification of procedure error_thin_bio_list [2021-11-23 15:50:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure error_thin_bio_list [2021-11-23 15:50:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2021-11-23 15:50:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2021-11-23 15:50:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:50:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:50:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:50:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:50:13,637 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_passdown [2021-11-23 15:50:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_passdown [2021-11-23 15:50:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_cell [2021-11-23 15:50:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_cell [2021-11-23 15:50:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:50:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:50:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2021-11-23 15:50:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2021-11-23 15:50:13,638 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:50:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:50:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure __resize_space_map [2021-11-23 15:50:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __resize_space_map [2021-11-23 15:50:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend [2021-11-23 15:50:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend [2021-11-23 15:50:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure inc_remap_and_issue_cell [2021-11-23 15:50:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_remap_and_issue_cell [2021-11-23 15:50:13,639 INFO L130 BoogieDeclarations]: Found specification of procedure pool_message [2021-11-23 15:50:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_message [2021-11-23 15:50:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:50:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:50:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure break_up_discard_bio [2021-11-23 15:50:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure break_up_discard_bio [2021-11-23 15:50:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_no_passdown [2021-11-23 15:50:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_no_passdown [2021-11-23 15:50:13,640 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_inc_block [2021-11-23 15:50:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_inc_block [2021-11-23 15:50:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_block_is_used [2021-11-23 15:50:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_block_is_used [2021-11-23 15:50:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:50:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:50:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_14 [2021-11-23 15:50:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_14 [2021-11-23 15:50:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2021-11-23 15:50:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2021-11-23 15:50:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2021-11-23 15:50:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2021-11-23 15:50:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-11-23 15:50:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-11-23 15:50:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2021-11-23 15:50:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2021-11-23 15:50:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping [2021-11-23 15:50:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping [2021-11-23 15:50:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:50:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:50:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:50:13,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:50:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2021-11-23 15:50:13,669 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2021-11-23 15:50:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2021-11-23 15:50:13,669 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2021-11-23 15:50:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_bios [2021-11-23 15:50:13,670 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_bios [2021-11-23 15:50:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:50:13,670 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:50:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2021-11-23 15:50:13,670 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2021-11-23 15:50:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2021-11-23 15:50:13,671 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2021-11-23 15:50:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_issue_prefetches [2021-11-23 15:50:13,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_issue_prefetches [2021-11-23 15:50:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure thin_postsuspend [2021-11-23 15:50:13,671 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_postsuspend [2021-11-23 15:50:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure __process_bio_read_only [2021-11-23 15:50:13,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __process_bio_read_only [2021-11-23 15:50:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2021-11-23 15:50:13,672 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2021-11-23 15:50:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure thin_map [2021-11-23 15:50:13,672 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_map [2021-11-23 15:50:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend_undo [2021-11-23 15:50:13,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend_undo [2021-11-23 15:50:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:50:13,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:50:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:50:13,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:50:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:50:13,674 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:50:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_no_passdown [2021-11-23 15:50:13,674 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_no_passdown [2021-11-23 15:50:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2021-11-23 15:50:13,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2021-11-23 15:50:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure pool_postsuspend [2021-11-23 15:50:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_postsuspend [2021-11-23 15:50:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:50:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:50:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:50:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:50:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2021-11-23 15:50:13,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2021-11-23 15:50:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_metadata_dev [2021-11-23 15:50:13,676 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_metadata_dev [2021-11-23 15:50:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure __open_device [2021-11-23 15:50:13,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_device [2021-11-23 15:50:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2021-11-23 15:50:13,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2021-11-23 15:50:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:50:13,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:50:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2021-11-23 15:50:13,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2021-11-23 15:50:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2021-11-23 15:50:13,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2021-11-23 15:50:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put [2021-11-23 15:50:13,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put [2021-11-23 15:50:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:50:13,687 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:50:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:50:13,687 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_dec [2021-11-23 15:50:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_dec [2021-11-23 15:50:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-11-23 15:50:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-11-23 15:50:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure build_virtual_key [2021-11-23 15:50:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure build_virtual_key [2021-11-23 15:50:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:50:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_inc [2021-11-23 15:50:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_inc [2021-11-23 15:50:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2021-11-23 15:50:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2021-11-23 15:50:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2021-11-23 15:50:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2021-11-23 15:50:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-23 15:50:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-23 15:50:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:50:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:50:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_close_thin_device [2021-11-23 15:50:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_close_thin_device [2021-11-23 15:50:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure set_pool_mode [2021-11-23 15:50:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pool_mode [2021-11-23 15:50:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2021-11-23 15:50:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2021-11-23 15:50:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_data_dev [2021-11-23 15:50:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_data_dev [2021-11-23 15:50:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2021-11-23 15:50:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2021-11-23 15:50:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_id [2021-11-23 15:50:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_id [2021-11-23 15:50:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:50:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2021-11-23 15:50:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2021-11-23 15:50:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_and_issue [2021-11-23 15:50:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_and_issue [2021-11-23 15:50:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_commit [2021-11-23 15:50:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_commit [2021-11-23 15:50:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:50:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:50:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:50:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:50:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:50:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:50:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure __merge_bio_list [2021-11-23 15:50:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __merge_bio_list [2021-11-23 15:50:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:50:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:50:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_dec_block [2021-11-23 15:50:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_dec_block [2021-11-23 15:50:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure pool_dtr [2021-11-23 15:50:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_dtr [2021-11-23 15:50:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure get_first_thin [2021-11-23 15:50:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure get_first_thin [2021-11-23 15:50:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:50:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:50:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2021-11-23 15:50:13,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2021-11-23 15:50:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_commit_metadata [2021-11-23 15:50:13,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_commit_metadata [2021-11-23 15:50:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2021-11-23 15:50:13,697 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2021-11-23 15:50:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:50:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:50:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure get_pool_mode [2021-11-23 15:50:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pool_mode [2021-11-23 15:50:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure notify_of_pool_mode_change [2021-11-23 15:50:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_of_pool_mode_change [2021-11-23 15:50:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2021-11-23 15:50:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2021-11-23 15:50:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:50:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:50:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_overwrite [2021-11-23 15:50:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_overwrite [2021-11-23 15:50:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert [2021-11-23 15:50:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert [2021-11-23 15:50:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2021-11-23 15:50:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2021-11-23 15:50:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_unlock [2021-11-23 15:50:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_unlock [2021-11-23 15:50:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure io_overwrites_block [2021-11-23 15:50:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overwrites_block [2021-11-23 15:50:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure build_data_key [2021-11-23 15:50:13,701 INFO L138 BoogieDeclarations]: Found implementation of procedure build_data_key [2021-11-23 15:50:13,701 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2021-11-23 15:50:13,701 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2021-11-23 15:50:13,701 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2021-11-23 15:50:13,701 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2021-11-23 15:50:13,701 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2021-11-23 15:50:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2021-11-23 15:50:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2021-11-23 15:50:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2021-11-23 15:50:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure thin_iterate_devices [2021-11-23 15:50:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_iterate_devices [2021-11-23 15:50:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2021-11-23 15:50:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2021-11-23 15:50:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure provision_block [2021-11-23 15:50:13,703 INFO L138 BoogieDeclarations]: Found implementation of procedure provision_block [2021-11-23 15:50:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:50:13,706 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:50:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2021-11-23 15:50:13,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2021-11-23 15:50:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2021-11-23 15:50:13,706 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2021-11-23 15:50:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2021-11-23 15:50:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2021-11-23 15:50:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2021-11-23 15:50:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2021-11-23 15:50:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:50:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:50:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2021-11-23 15:50:13,708 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2021-11-23 15:50:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:50:13,708 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:50:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:50:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_shared_cell [2021-11-23 15:50:13,708 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_shared_cell [2021-11-23 15:50:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_zero [2021-11-23 15:50:13,719 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_zero [2021-11-23 15:50:13,719 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_btree_details [2021-11-23 15:50:13,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_btree_details [2021-11-23 15:50:13,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:50:13,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:50:13,719 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_block_count [2021-11-23 15:50:13,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_block_count [2021-11-23 15:50:13,720 INFO L130 BoogieDeclarations]: Found specification of procedure pool_map [2021-11-23 15:50:13,720 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_map [2021-11-23 15:50:13,720 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2021-11-23 15:50:13,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2021-11-23 15:50:13,720 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_lookup [2021-11-23 15:50:13,721 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_lookup [2021-11-23 15:50:13,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:50:13,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:50:13,721 INFO L130 BoogieDeclarations]: Found specification of procedure error_bio_list [2021-11-23 15:50:13,721 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bio_list [2021-11-23 15:50:13,721 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_complete [2021-11-23 15:50:13,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_complete [2021-11-23 15:50:13,722 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer_no_holder [2021-11-23 15:50:13,722 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer_no_holder [2021-11-23 15:50:13,722 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2021-11-23 15:50:13,722 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2021-11-23 15:50:13,722 INFO L130 BoogieDeclarations]: Found specification of procedure retry_on_resume [2021-11-23 15:50:13,723 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_on_resume [2021-11-23 15:50:13,723 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:50:13,723 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:50:13,723 INFO L130 BoogieDeclarations]: Found specification of procedure pool_merge [2021-11-23 15:50:13,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_merge [2021-11-23 15:50:13,723 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error [2021-11-23 15:50:13,723 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error [2021-11-23 15:50:13,724 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:50:13,724 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:50:13,724 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2021-11-23 15:50:13,724 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2021-11-23 15:50:13,724 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_abort_metadata [2021-11-23 15:50:13,724 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_abort_metadata [2021-11-23 15:50:13,725 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-11-23 15:50:13,725 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-11-23 15:50:13,725 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_inc [2021-11-23 15:50:13,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_inc [2021-11-23 15:50:13,725 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2021-11-23 15:50:13,725 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2021-11-23 15:50:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure check_arg_count [2021-11-23 15:50:13,726 INFO L138 BoogieDeclarations]: Found implementation of procedure check_arg_count [2021-11-23 15:50:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2021-11-23 15:50:13,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2021-11-23 15:50:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue [2021-11-23 15:50:13,726 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue [2021-11-23 15:50:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:50:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:50:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2021-11-23 15:50:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2021-11-23 15:50:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_dec [2021-11-23 15:50:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_dec [2021-11-23 15:50:13,728 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2021-11-23 15:50:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2021-11-23 15:50:13,728 INFO L130 BoogieDeclarations]: Found specification of procedure process_shared_bio [2021-11-23 15:50:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure process_shared_bio [2021-11-23 15:50:13,728 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-23 15:50:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-23 15:50:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2021-11-23 15:50:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2021-11-23 15:50:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:50:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:50:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure thin_dtr [2021-11-23 15:50:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_dtr [2021-11-23 15:50:13,730 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2021-11-23 15:50:13,730 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2021-11-23 15:50:13,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2021-11-23 15:50:13,730 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2021-11-23 15:50:13,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2021-11-23 15:50:13,730 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_next_mapping [2021-11-23 15:50:13,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_next_mapping [2021-11-23 15:50:13,731 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2021-11-23 15:50:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2021-11-23 15:50:13,731 INFO L130 BoogieDeclarations]: Found specification of procedure handle_unserviceable_bio [2021-11-23 15:50:13,747 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_unserviceable_bio [2021-11-23 15:50:13,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:50:13,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:50:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2021-11-23 15:50:13,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2021-11-23 15:50:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_copy [2021-11-23 15:50:13,748 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_copy [2021-11-23 15:50:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:50:13,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:50:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:50:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:50:13,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:50:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2021-11-23 15:50:13,749 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2021-11-23 15:50:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:50:13,749 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:50:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2021-11-23 15:50:13,750 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2021-11-23 15:50:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2021-11-23 15:50:13,750 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2021-11-23 15:50:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_cells [2021-11-23 15:50:13,750 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_cells [2021-11-23 15:50:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume [2021-11-23 15:50:13,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume [2021-11-23 15:50:15,363 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:50:15,386 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:50:15,849 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:50:15,857 INFO L158 Benchmark]: Toolchain (without parser) took 8752.65ms. Allocated memory was 113.2MB in the beginning and 360.7MB in the end (delta: 247.5MB). Free memory was 83.1MB in the beginning and 145.0MB in the end (delta: -61.9MB). Peak memory consumption was 186.2MB. Max. memory is 16.1GB. [2021-11-23 15:50:15,858 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 90.2MB. Free memory was 60.2MB in the beginning and 60.2MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:15,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5298.99ms. Allocated memory was 113.2MB in the beginning and 220.2MB in the end (delta: 107.0MB). Free memory was 83.1MB in the beginning and 84.9MB in the end (delta: -1.7MB). Peak memory consumption was 111.0MB. Max. memory is 16.1GB. [2021-11-23 15:50:15,861 INFO L158 Benchmark]: Boogie Procedure Inliner took 490.13ms. Allocated memory is still 220.2MB. Free memory was 84.9MB in the beginning and 95.2MB in the end (delta: -10.3MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2021-11-23 15:50:15,863 INFO L158 Benchmark]: Boogie Preprocessor took 551.07ms. Allocated memory is still 220.2MB. Free memory was 95.2MB in the beginning and 70.0MB in the end (delta: 25.2MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2021-11-23 15:50:15,864 INFO L158 Benchmark]: RCFGBuilder took 2405.12ms. Allocated memory was 220.2MB in the beginning and 360.7MB in the end (delta: 140.5MB). Free memory was 70.0MB in the beginning and 145.0MB in the end (delta: -75.0MB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. [2021-11-23 15:50:15,868 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 90.2MB. Free memory was 60.2MB in the beginning and 60.2MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5298.99ms. Allocated memory was 113.2MB in the beginning and 220.2MB in the end (delta: 107.0MB). Free memory was 83.1MB in the beginning and 84.9MB in the end (delta: -1.7MB). Peak memory consumption was 111.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 490.13ms. Allocated memory is still 220.2MB. Free memory was 84.9MB in the beginning and 95.2MB in the end (delta: -10.3MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 551.07ms. Allocated memory is still 220.2MB. Free memory was 95.2MB in the beginning and 70.0MB in the end (delta: 25.2MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2405.12ms. Allocated memory was 220.2MB in the beginning and 360.7MB in the end (delta: 140.5MB). Free memory was 70.0MB in the beginning and 145.0MB in the end (delta: -75.0MB). Peak memory consumption was 66.4MB. 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 15:50:15,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/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_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/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_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/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_ed690b25-5fac-4ee5-baed-25ce1e09bae1/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 caf1a4eab5e51deb57b3b831f63984ad70a1fd7311b8578dfecf8fada796f2c4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:18,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:18,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:18,768 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:18,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:18,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:18,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:18,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:18,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:18,798 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:18,804 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:18,805 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:18,805 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:18,806 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:18,808 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:18,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:18,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:18,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:18,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:18,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:18,820 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:18,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:18,824 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:18,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:18,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:18,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:18,830 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:18,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:18,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:18,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:18,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:18,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:18,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:18,855 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:18,857 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:18,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:18,858 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:18,858 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:18,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:18,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:18,861 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:18,862 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:50:18,909 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:18,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:18,911 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:18,912 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:18,913 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:18,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:18,914 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:18,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:18,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:18,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:18,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:18,916 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:50:18,916 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:50:18,916 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:50:18,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:18,917 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:18,917 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:18,917 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:18,917 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:18,918 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:18,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:18,918 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:18,918 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:18,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:18,919 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:50:18,919 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:50:18,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:18,919 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:50:18,919 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:50:18,920 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_ed690b25-5fac-4ee5-baed-25ce1e09bae1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caf1a4eab5e51deb57b3b831f63984ad70a1fd7311b8578dfecf8fada796f2c4 [2021-11-23 15:50:19,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:19,390 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:19,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:19,395 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:19,396 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:19,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2021-11-23 15:50:19,487 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/data/0e3042df9/50d563ddcf56460f969e89f69786ec75/FLAGbe2e9739e [2021-11-23 15:50:20,645 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:20,646 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2021-11-23 15:50:20,716 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/data/0e3042df9/50d563ddcf56460f969e89f69786ec75/FLAGbe2e9739e [2021-11-23 15:50:20,957 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed690b25-5fac-4ee5-baed-25ce1e09bae1/bin/ukojak-CwSLpZB5Qu/data/0e3042df9/50d563ddcf56460f969e89f69786ec75 [2021-11-23 15:50:20,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:20,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:20,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:20,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:20,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:20,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:20" (1/1) ... [2021-11-23 15:50:20,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe4d30c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:20, skipping insertion in model container [2021-11-23 15:50:20,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:20" (1/1) ... [2021-11-23 15:50:20,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:21,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:22,899 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 15:50:22,905 INFO L158 Benchmark]: Toolchain (without parser) took 1942.69ms. Allocated memory was 60.8MB in the beginning and 86.0MB in the end (delta: 25.2MB). Free memory was 34.3MB in the beginning and 44.5MB in the end (delta: -10.2MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2021-11-23 15:50:22,906 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:22,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1939.02ms. Allocated memory was 60.8MB in the beginning and 86.0MB in the end (delta: 25.2MB). Free memory was 34.2MB in the beginning and 44.5MB in the end (delta: -10.3MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2021-11-23 15:50:22,909 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 60.8MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1939.02ms. Allocated memory was 60.8MB in the beginning and 86.0MB in the end (delta: 25.2MB). Free memory was 34.2MB in the beginning and 44.5MB in the end (delta: -10.3MB). Peak memory consumption was 30.0MB. 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