./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY --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 d92559135509bc27701cb6be1227209424b6a2d0 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:32:45,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:32:45,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:32:45,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:32:45,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:32:45,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:32:45,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:32:45,904 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:32:45,908 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:32:45,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:32:45,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:32:45,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:32:45,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:32:45,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:32:45,924 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:32:45,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:32:45,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:32:45,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:32:45,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:32:45,948 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:32:45,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:32:45,952 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:32:45,955 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:32:45,956 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:32:45,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:32:45,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:32:45,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:32:45,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:32:45,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:32:45,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:32:45,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:32:45,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:32:45,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:32:45,975 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:32:45,977 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:32:45,977 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:32:45,978 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:32:45,978 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:32:45,978 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:32:45,979 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:32:45,980 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:32:45,981 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:32:46,024 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:32:46,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:32:46,027 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:32:46,034 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:32:46,035 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:32:46,035 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:32:46,036 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:32:46,036 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:32:46,043 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:32:46,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:32:46,044 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:32:46,044 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:32:46,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:32:46,045 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:32:46,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:32:46,045 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:32:46,045 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:32:46,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:32:46,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:32:46,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:32:46,046 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:32:46,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:32:46,047 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:32:46,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:32:46,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:32:46,047 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_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d92559135509bc27701cb6be1227209424b6a2d0 [2021-10-13 04:32:46,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:32:46,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:32:46,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:32:46,350 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:32:46,351 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:32:46,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2021-10-13 04:32:46,446 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/data/0cbd58324/2e49d449470a49c6b5c3d681dfcfe8ec/FLAG4883317ed [2021-10-13 04:32:47,204 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:32:47,205 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2021-10-13 04:32:47,235 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/data/0cbd58324/2e49d449470a49c6b5c3d681dfcfe8ec/FLAG4883317ed [2021-10-13 04:32:47,296 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/data/0cbd58324/2e49d449470a49c6b5c3d681dfcfe8ec [2021-10-13 04:32:47,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:32:47,300 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:32:47,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:32:47,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:32:47,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:32:47,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:32:47" (1/1) ... [2021-10-13 04:32:47,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aeccc99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:47, skipping insertion in model container [2021-10-13 04:32:47,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:32:47" (1/1) ... [2021-10-13 04:32:47,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:32:47,417 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:32:48,240 WARN L228 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_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2021-10-13 04:32:48,264 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:32:48,278 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:32:48,502 WARN L228 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_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2021-10-13 04:32:48,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:32:48,560 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:32:48,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:48 WrapperNode [2021-10-13 04:32:48,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:32:48,562 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:32:48,563 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:32:48,563 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:32:48,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:48" (1/1) ... [2021-10-13 04:32:48,626 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:48" (1/1) ... [2021-10-13 04:32:48,685 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:32:48,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 04:32:48,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 04:32:48,687 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 04:32:48,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:48" (1/1) ... [2021-10-13 04:32:48,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:48" (1/1) ... [2021-10-13 04:32:48,705 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:48" (1/1) ... [2021-10-13 04:32:48,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:48" (1/1) ... [2021-10-13 04:32:48,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:48" (1/1) ... [2021-10-13 04:32:48,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:48" (1/1) ... [2021-10-13 04:32:48,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:48" (1/1) ... [2021-10-13 04:32:48,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 04:32:48,780 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 04:32:48,781 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 04:32:48,781 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 04:32:48,782 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:32:48" (1/1) ... [2021-10-13 04:32:48,792 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:32:48,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/z3 [2021-10-13 04:32:48,819 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 04:32:48,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 04:32:48,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-13 04:32:48,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 04:32:48,922 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-10-13 04:32:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-10-13 04:32:48,923 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2021-10-13 04:32:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2021-10-13 04:32:48,923 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2021-10-13 04:32:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2021-10-13 04:32:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-10-13 04:32:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-10-13 04:32:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 04:32:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-10-13 04:32:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-10-13 04:32:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-10-13 04:32:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-10-13 04:32:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-13 04:32:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2021-10-13 04:32:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2021-10-13 04:32:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2021-10-13 04:32:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2021-10-13 04:32:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2021-10-13 04:32:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2021-10-13 04:32:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-10-13 04:32:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-10-13 04:32:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-10-13 04:32:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-10-13 04:32:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2021-10-13 04:32:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2021-10-13 04:32:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-10-13 04:32:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-10-13 04:32:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 04:32:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-13 04:32:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-10-13 04:32:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-10-13 04:32:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2021-10-13 04:32:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2021-10-13 04:32:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2021-10-13 04:32:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2021-10-13 04:32:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 04:32:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 04:32:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2021-10-13 04:32:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2021-10-13 04:32:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-10-13 04:32:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-10-13 04:32:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-13 04:32:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 04:32:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 04:32:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2021-10-13 04:32:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2021-10-13 04:32:49,634 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-13 04:32:49,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2021-10-13 04:32:49,868 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2021-10-13 04:32:49,890 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-10-13 04:32:50,324 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2021-10-13 04:32:50,324 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2021-10-13 04:32:51,388 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 04:32:51,388 INFO L299 CfgBuilder]: Removed 55 assume(true) statements. [2021-10-13 04:32:51,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:32:51 BoogieIcfgContainer [2021-10-13 04:32:51,395 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 04:32:51,396 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 04:32:51,396 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 04:32:51,408 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 04:32:51,408 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:32:51" (1/1) ... [2021-10-13 04:32:51,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 04:32:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:51,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 247 states and 367 transitions. [2021-10-13 04:32:51,501 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 367 transitions. [2021-10-13 04:32:51,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2021-10-13 04:32:51,506 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:51,507 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:51,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:51,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:32:51,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 247 states and 366 transitions. [2021-10-13 04:32:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 366 transitions. [2021-10-13 04:32:51,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-13 04:32:51,801 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:51,802 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:32:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 251 states and 377 transitions. [2021-10-13 04:32:51,913 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 377 transitions. [2021-10-13 04:32:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-10-13 04:32:51,915 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:51,915 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:51,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:52,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:32:52,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 256 states and 387 transitions. [2021-10-13 04:32:52,131 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 387 transitions. [2021-10-13 04:32:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-13 04:32:52,133 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:52,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:52,230 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:32:52,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 257 states and 387 transitions. [2021-10-13 04:32:52,255 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 387 transitions. [2021-10-13 04:32:52,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-10-13 04:32:52,259 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:52,259 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-13 04:32:52,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:52,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 262 states and 396 transitions. [2021-10-13 04:32:52,398 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 396 transitions. [2021-10-13 04:32:52,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-10-13 04:32:52,402 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:52,403 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:52,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:32:52,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 268 states and 405 transitions. [2021-10-13 04:32:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 405 transitions. [2021-10-13 04:32:52,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-10-13 04:32:52,522 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:52,523 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:52,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-13 04:32:52,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:52,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 271 states and 410 transitions. [2021-10-13 04:32:52,590 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 410 transitions. [2021-10-13 04:32:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-10-13 04:32:52,594 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:52,595 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:52,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:52,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:32:52,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 273 states and 412 transitions. [2021-10-13 04:32:52,761 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 412 transitions. [2021-10-13 04:32:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-13 04:32:52,764 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:52,764 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-13 04:32:52,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:52,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 278 states and 420 transitions. [2021-10-13 04:32:52,886 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 420 transitions. [2021-10-13 04:32:52,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-13 04:32:52,888 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:52,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:52,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-13 04:32:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 279 states and 420 transitions. [2021-10-13 04:32:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 420 transitions. [2021-10-13 04:32:52,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-10-13 04:32:52,977 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:52,978 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:53,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:53,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:32:53,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:53,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 286 states and 431 transitions. [2021-10-13 04:32:53,233 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 431 transitions. [2021-10-13 04:32:53,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-10-13 04:32:53,234 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:53,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:53,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-13 04:32:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 288 states and 433 transitions. [2021-10-13 04:32:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 433 transitions. [2021-10-13 04:32:53,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-10-13 04:32:53,326 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:53,327 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:53,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:32:53,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:53,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 295 states and 444 transitions. [2021-10-13 04:32:53,568 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 444 transitions. [2021-10-13 04:32:53,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-10-13 04:32:53,569 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:53,570 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:53,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-13 04:32:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 300 states and 452 transitions. [2021-10-13 04:32:53,662 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 452 transitions. [2021-10-13 04:32:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-10-13 04:32:53,665 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:53,665 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:53,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-13 04:32:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:53,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 301 states and 452 transitions. [2021-10-13 04:32:53,757 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 452 transitions. [2021-10-13 04:32:53,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-10-13 04:32:53,760 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:53,761 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:53,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:32:54,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:54,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 303 states and 454 transitions. [2021-10-13 04:32:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 454 transitions. [2021-10-13 04:32:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-10-13 04:32:54,059 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:54,059 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:54,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-13 04:32:54,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:54,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 305 states and 456 transitions. [2021-10-13 04:32:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 456 transitions. [2021-10-13 04:32:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-10-13 04:32:54,141 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:54,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-13 04:32:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:54,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 308 states and 459 transitions. [2021-10-13 04:32:54,298 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 459 transitions. [2021-10-13 04:32:54,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-10-13 04:32:54,299 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:54,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:54,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-13 04:32:54,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:54,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 310 states and 461 transitions. [2021-10-13 04:32:54,495 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 461 transitions. [2021-10-13 04:32:54,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-10-13 04:32:54,496 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:54,496 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:54,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-13 04:32:54,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 312 states and 463 transitions. [2021-10-13 04:32:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 463 transitions. [2021-10-13 04:32:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-13 04:32:54,904 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:54,904 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:54,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-13 04:32:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:54,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 319 states and 476 transitions. [2021-10-13 04:32:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 476 transitions. [2021-10-13 04:32:54,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-10-13 04:32:54,987 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:54,988 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:55,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-10-13 04:32:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 323 states and 481 transitions. [2021-10-13 04:32:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 481 transitions. [2021-10-13 04:32:55,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-10-13 04:32:55,081 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:55,081 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:55,157 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2021-10-13 04:32:55,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 335 states and 506 transitions. [2021-10-13 04:32:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 506 transitions. [2021-10-13 04:32:55,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-10-13 04:32:55,193 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:55,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:55,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-10-13 04:32:55,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 342 states and 520 transitions. [2021-10-13 04:32:55,287 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 520 transitions. [2021-10-13 04:32:55,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-10-13 04:32:55,289 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:55,289 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:55,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:55,357 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2021-10-13 04:32:55,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:55,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 343 states and 521 transitions. [2021-10-13 04:32:55,374 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 521 transitions. [2021-10-13 04:32:55,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-10-13 04:32:55,376 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:55,377 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:55,443 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2021-10-13 04:32:55,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 345 states and 524 transitions. [2021-10-13 04:32:55,474 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 524 transitions. [2021-10-13 04:32:55,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-10-13 04:32:55,477 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:55,477 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:55,544 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-10-13 04:32:55,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:55,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 347 states and 527 transitions. [2021-10-13 04:32:55,565 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 527 transitions. [2021-10-13 04:32:55,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-10-13 04:32:55,567 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:55,568 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2021-10-13 04:32:55,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:55,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 357 states and 545 transitions. [2021-10-13 04:32:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 545 transitions. [2021-10-13 04:32:55,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-10-13 04:32:55,691 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:32:55,691 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:32:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-13 04:32:55,777 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-10-13 04:32:55,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:32:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 247 states and 364 transitions. [2021-10-13 04:32:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 364 transitions. [2021-10-13 04:32:55,809 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-13 04:32:55,809 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 30 iterations. [2021-10-13 04:32:55,825 INFO L759 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2021-10-13 04:32:56,037 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,042 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,043 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,043 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,043 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,043 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,043 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,043 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,044 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,044 INFO L565 CodeCheckObserver]: Invariant with dag size 3 [2021-10-13 04:32:56,047 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,047 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,048 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,048 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,048 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,048 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,048 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,049 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,049 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,049 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,049 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,049 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,049 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,049 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,050 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,050 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,050 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,050 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,050 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,051 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,051 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,051 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,051 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,051 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,051 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,052 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,052 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,052 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,052 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,052 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,052 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-13 04:32:56,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.10 04:32:56 ImpRootNode [2021-10-13 04:32:56,053 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-10-13 04:32:56,054 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-13 04:32:56,054 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-13 04:32:56,054 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-13 04:32:56,054 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:32:51" (3/4) ... [2021-10-13 04:32:56,058 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-13 04:32:56,063 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-10-13 04:32:56,063 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_rel [2021-10-13 04:32:56,064 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_get_drvdata [2021-10-13 04:32:56,064 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_hw_stop [2021-10-13 04:32:56,064 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_emit_touch [2021-10-13 04:32:56,064 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_register_report [2021-10-13 04:32:56,064 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2021-10-13 04:32:56,064 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_abs_params [2021-10-13 04:32:56,064 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_raw_event [2021-10-13 04:32:56,065 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2021-10-13 04:32:56,065 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-10-13 04:32:56,065 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_mt_sync [2021-10-13 04:32:56,065 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-10-13 04:32:56,065 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2021-10-13 04:32:56,066 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __set_bit [2021-10-13 04:32:56,066 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_abs [2021-10-13 04:32:56,066 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_remove [2021-10-13 04:32:56,066 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-10-13 04:32:56,066 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2021-10-13 04:32:56,085 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 116 nodes and edges [2021-10-13 04:32:56,088 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2021-10-13 04:32:56,091 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2021-10-13 04:32:56,093 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-13 04:32:56,096 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-13 04:32:56,385 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/witness.graphml [2021-10-13 04:32:56,385 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-13 04:32:56,388 INFO L168 Benchmark]: Toolchain (without parser) took 9086.15 ms. Allocated memory was 83.9 MB in the beginning and 213.9 MB in the end (delta: 130.0 MB). Free memory was 57.3 MB in the beginning and 158.1 MB in the end (delta: -100.8 MB). Peak memory consumption was 143.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:32:56,388 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 83.9 MB. Free memory is still 60.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:32:56,389 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1259.87 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 57.1 MB in the beginning and 53.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 45.0 MB. Max. memory is 16.1 GB. [2021-10-13 04:32:56,389 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.38 ms. Allocated memory is still 100.7 MB. Free memory was 53.1 MB in the beginning and 47.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:32:56,390 INFO L168 Benchmark]: Boogie Preprocessor took 93.31 ms. Allocated memory is still 100.7 MB. Free memory was 47.6 MB in the beginning and 41.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:32:56,391 INFO L168 Benchmark]: RCFGBuilder took 2614.86 ms. Allocated memory was 100.7 MB in the beginning and 169.9 MB in the end (delta: 69.2 MB). Free memory was 41.3 MB in the beginning and 119.7 MB in the end (delta: -78.4 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2021-10-13 04:32:56,391 INFO L168 Benchmark]: CodeCheck took 4657.14 ms. Allocated memory was 169.9 MB in the beginning and 213.9 MB in the end (delta: 44.0 MB). Free memory was 119.7 MB in the beginning and 74.9 MB in the end (delta: 44.8 MB). Peak memory consumption was 88.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:32:56,392 INFO L168 Benchmark]: Witness Printer took 332.09 ms. Allocated memory is still 213.9 MB. Free memory was 74.9 MB in the beginning and 158.1 MB in the end (delta: -83.2 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2021-10-13 04:32:56,394 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 20 procedures, 255 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4357.7ms, OverallIterations: 30, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: -2124931904 SDtfs, 1384536596 SDslu, -436584292 SDs, 0 SdLazy, -2108835736 SolverSat, 1833226240 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4435.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 9869 GetRequests, 9811 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1044 ImplicationChecksByTransitivity, 991.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 172.5ms SsaConstructionTime, 673.8ms SatisfiabilityAnalysisTime, 1457.8ms InterpolantComputationTime, 1179 NumberOfCodeBlocks, 1179 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 1150 ConstructedInterpolants, 0 QuantifiedInterpolants, 2430 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 29 InterpolantComputations, 29 PerfectInterpolantSequences, 533/533 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 4081]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4149]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4022]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3284]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ret == 0 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4011]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4008]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3301]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4002]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4177]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 83.9 MB. Free memory is still 60.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1259.87 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 57.1 MB in the beginning and 53.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 45.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 123.38 ms. Allocated memory is still 100.7 MB. Free memory was 53.1 MB in the beginning and 47.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 93.31 ms. Allocated memory is still 100.7 MB. Free memory was 47.6 MB in the beginning and 41.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2614.86 ms. Allocated memory was 100.7 MB in the beginning and 169.9 MB in the end (delta: 69.2 MB). Free memory was 41.3 MB in the beginning and 119.7 MB in the end (delta: -78.4 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. * CodeCheck took 4657.14 ms. Allocated memory was 169.9 MB in the beginning and 213.9 MB in the end (delta: 44.0 MB). Free memory was 119.7 MB in the beginning and 74.9 MB in the end (delta: 44.8 MB). Peak memory consumption was 88.9 MB. Max. memory is 16.1 GB. * Witness Printer took 332.09 ms. Allocated memory is still 213.9 MB. Free memory was 74.9 MB in the beginning and 158.1 MB in the end (delta: -83.2 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! [2021-10-13 04:32:56,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3eac7e35-1e65-4ca2-a9e1-f1d7f9fb7b68/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...