./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/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-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak --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 0.2.0-a4ecdab [2020-11-29 20:08:09,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:08:09,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:08:09,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:08:09,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:08:09,945 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:08:09,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:08:09,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:08:09,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:08:09,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:08:09,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:08:09,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:08:09,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:08:09,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:08:09,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:08:09,997 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:08:09,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:08:10,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:08:10,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:08:10,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:08:10,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:08:10,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:08:10,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:08:10,027 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:08:10,036 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:08:10,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:08:10,037 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:08:10,040 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:08:10,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:08:10,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:08:10,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:08:10,048 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:08:10,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:08:10,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:08:10,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:08:10,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:08:10,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:08:10,056 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:08:10,056 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:08:10,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:08:10,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:08:10,062 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 20:08:10,118 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:08:10,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:08:10,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:08:10,125 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:08:10,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:08:10,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:08:10,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:08:10,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:08:10,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:08:10,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:08:10,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:08:10,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:08:10,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:08:10,130 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:08:10,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:08:10,130 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:08:10,131 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:08:10,131 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:08:10,131 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:08:10,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:08:10,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:08:10,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:08:10,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:08:10,133 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:08:10,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:08:10,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:08:10,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:08:10,134 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d92559135509bc27701cb6be1227209424b6a2d0 [2020-11-29 20:08:10,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:08:10,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:08:10,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:08:10,512 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:08:10,513 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:08:10,515 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2020-11-29 20:08:10,626 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/data/0de5e2586/f78c194c4e224e3ab47523a1135b5c43/FLAG84161fb28 [2020-11-29 20:08:11,463 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:08:11,464 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2020-11-29 20:08:11,499 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/data/0de5e2586/f78c194c4e224e3ab47523a1135b5c43/FLAG84161fb28 [2020-11-29 20:08:11,997 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/data/0de5e2586/f78c194c4e224e3ab47523a1135b5c43 [2020-11-29 20:08:12,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:08:12,002 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:08:12,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:08:12,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:08:12,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:08:12,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:08:11" (1/1) ... [2020-11-29 20:08:12,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@264ea969 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:12, skipping insertion in model container [2020-11-29 20:08:12,016 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:08:11" (1/1) ... [2020-11-29 20:08:12,025 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:08:12,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:08:12,976 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:08:13,000 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:08:13,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:08:13,332 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:08:13,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:13 WrapperNode [2020-11-29 20:08:13,333 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:08:13,334 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:08:13,335 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:08:13,335 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:08:13,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:13" (1/1) ... [2020-11-29 20:08:13,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:13" (1/1) ... [2020-11-29 20:08:13,470 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:08:13,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:08:13,483 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:08:13,484 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:08:13,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:13" (1/1) ... [2020-11-29 20:08:13,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:13" (1/1) ... [2020-11-29 20:08:13,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:13" (1/1) ... [2020-11-29 20:08:13,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:13" (1/1) ... [2020-11-29 20:08:13,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:13" (1/1) ... [2020-11-29 20:08:13,633 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:13" (1/1) ... [2020-11-29 20:08:13,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:13" (1/1) ... [2020-11-29 20:08:13,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:08:13,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:08:13,655 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:08:13,655 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:08:13,656 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:08:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:08:13,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 20:08:13,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:08:13,732 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2020-11-29 20:08:13,732 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2020-11-29 20:08:13,732 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2020-11-29 20:08:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2020-11-29 20:08:13,733 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2020-11-29 20:08:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2020-11-29 20:08:13,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-11-29 20:08:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-11-29 20:08:13,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 20:08:13,734 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-11-29 20:08:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-11-29 20:08:13,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-11-29 20:08:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-11-29 20:08:13,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 20:08:13,735 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2020-11-29 20:08:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2020-11-29 20:08:13,736 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2020-11-29 20:08:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2020-11-29 20:08:13,736 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2020-11-29 20:08:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2020-11-29 20:08:13,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-11-29 20:08:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-11-29 20:08:13,737 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-11-29 20:08:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-11-29 20:08:13,737 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2020-11-29 20:08:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2020-11-29 20:08:13,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2020-11-29 20:08:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2020-11-29 20:08:13,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 20:08:13,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 20:08:13,739 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-11-29 20:08:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-11-29 20:08:13,739 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2020-11-29 20:08:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2020-11-29 20:08:13,739 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2020-11-29 20:08:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2020-11-29 20:08:13,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 20:08:13,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 20:08:13,740 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2020-11-29 20:08:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2020-11-29 20:08:13,741 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2020-11-29 20:08:13,741 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2020-11-29 20:08:13,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 20:08:13,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:08:13,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:08:13,742 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2020-11-29 20:08:13,742 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2020-11-29 20:08:14,750 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-29 20:08:15,013 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2020-11-29 20:08:15,013 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2020-11-29 20:08:15,042 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-11-29 20:08:15,457 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2020-11-29 20:08:15,457 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2020-11-29 20:08:16,525 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 20:08:16,525 INFO L298 CfgBuilder]: Removed 57 assume(true) statements. [2020-11-29 20:08:16,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:08:16 BoogieIcfgContainer [2020-11-29 20:08:16,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 20:08:16,531 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 20:08:16,531 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 20:08:16,542 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 20:08:16,543 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:08:16" (1/1) ... [2020-11-29 20:08:16,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:08:16,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 250 states and 371 transitions. [2020-11-29 20:08:16,640 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 371 transitions. [2020-11-29 20:08:16,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-11-29 20:08:16,644 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:16,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:17,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:08:17,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 249 states and 368 transitions. [2020-11-29 20:08:17,160 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 368 transitions. [2020-11-29 20:08:17,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-29 20:08:17,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:17,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:08:17,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 253 states and 379 transitions. [2020-11-29 20:08:17,340 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 379 transitions. [2020-11-29 20:08:17,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-29 20:08:17,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:17,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:08:17,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 258 states and 389 transitions. [2020-11-29 20:08:17,564 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 389 transitions. [2020-11-29 20:08:17,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-29 20:08:17,568 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:17,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:08:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:17,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 259 states and 389 transitions. [2020-11-29 20:08:17,656 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 389 transitions. [2020-11-29 20:08:17,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-11-29 20:08:17,660 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:17,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 20:08:17,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:17,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 264 states and 398 transitions. [2020-11-29 20:08:17,765 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 398 transitions. [2020-11-29 20:08:17,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-29 20:08:17,768 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:17,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:08:17,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:17,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 270 states and 407 transitions. [2020-11-29 20:08:17,882 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 407 transitions. [2020-11-29 20:08:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-29 20:08:17,884 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:17,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-29 20:08:17,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:17,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 273 states and 412 transitions. [2020-11-29 20:08:17,996 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 412 transitions. [2020-11-29 20:08:18,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-11-29 20:08:18,002 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:18,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:08:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 275 states and 414 transitions. [2020-11-29 20:08:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 414 transitions. [2020-11-29 20:08:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-29 20:08:18,173 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:18,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:18,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 20:08:18,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:18,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 280 states and 422 transitions. [2020-11-29 20:08:18,265 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 422 transitions. [2020-11-29 20:08:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-29 20:08:18,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:18,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 20:08:18,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:18,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 281 states and 422 transitions. [2020-11-29 20:08:18,356 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 422 transitions. [2020-11-29 20:08:18,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-29 20:08:18,359 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:18,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:08:18,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:18,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 288 states and 433 transitions. [2020-11-29 20:08:18,671 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 433 transitions. [2020-11-29 20:08:18,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-11-29 20:08:18,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:18,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 20:08:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:18,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 290 states and 435 transitions. [2020-11-29 20:08:18,751 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 435 transitions. [2020-11-29 20:08:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-11-29 20:08:18,753 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:18,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:08:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:19,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 297 states and 446 transitions. [2020-11-29 20:08:19,012 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 446 transitions. [2020-11-29 20:08:19,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-11-29 20:08:19,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:19,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-29 20:08:19,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:19,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 302 states and 454 transitions. [2020-11-29 20:08:19,106 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 454 transitions. [2020-11-29 20:08:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-11-29 20:08:19,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:19,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-29 20:08:19,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:19,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 303 states and 454 transitions. [2020-11-29 20:08:19,184 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 454 transitions. [2020-11-29 20:08:19,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-11-29 20:08:19,186 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:19,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:19,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:08:19,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 305 states and 456 transitions. [2020-11-29 20:08:19,574 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 456 transitions. [2020-11-29 20:08:19,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-11-29 20:08:19,576 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:19,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-29 20:08:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:19,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 307 states and 458 transitions. [2020-11-29 20:08:19,642 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 458 transitions. [2020-11-29 20:08:19,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-11-29 20:08:19,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:19,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:08:19,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:19,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 310 states and 461 transitions. [2020-11-29 20:08:19,855 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 461 transitions. [2020-11-29 20:08:19,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2020-11-29 20:08:19,856 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:19,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 20:08:20,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 312 states and 463 transitions. [2020-11-29 20:08:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 463 transitions. [2020-11-29 20:08:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-11-29 20:08:20,481 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:20,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-29 20:08:20,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:20,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 319 states and 476 transitions. [2020-11-29 20:08:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 476 transitions. [2020-11-29 20:08:20,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-11-29 20:08:20,574 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:20,640 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-11-29 20:08:20,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:20,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 323 states and 481 transitions. [2020-11-29 20:08:20,664 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 481 transitions. [2020-11-29 20:08:20,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-11-29 20:08:20,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:20,739 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-11-29 20:08:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 335 states and 506 transitions. [2020-11-29 20:08:20,786 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 506 transitions. [2020-11-29 20:08:20,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2020-11-29 20:08:20,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:20,910 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2020-11-29 20:08:20,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:20,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 342 states and 520 transitions. [2020-11-29 20:08:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 520 transitions. [2020-11-29 20:08:20,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2020-11-29 20:08:20,959 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:21,038 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-11-29 20:08:21,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 343 states and 521 transitions. [2020-11-29 20:08:21,062 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 521 transitions. [2020-11-29 20:08:21,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2020-11-29 20:08:21,064 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:21,162 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2020-11-29 20:08:21,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:21,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 345 states and 524 transitions. [2020-11-29 20:08:21,188 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 524 transitions. [2020-11-29 20:08:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-11-29 20:08:21,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:21,269 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2020-11-29 20:08:21,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:21,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 347 states and 527 transitions. [2020-11-29 20:08:21,294 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 527 transitions. [2020-11-29 20:08:21,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-11-29 20:08:21,297 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:21,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:21,405 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2020-11-29 20:08:21,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:21,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 357 states and 545 transitions. [2020-11-29 20:08:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 545 transitions. [2020-11-29 20:08:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-11-29 20:08:21,470 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:08:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:08:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2020-11-29 20:08:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:08:21,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 245 states and 362 transitions. [2020-11-29 20:08:21,607 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 362 transitions. [2020-11-29 20:08:21,609 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-29 20:08:21,609 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 29 iterations. [2020-11-29 20:08:21,617 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-11-29 20:08:22,011 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,015 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,016 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,017 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,017 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,017 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,017 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,017 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,017 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,018 INFO L569 CodeCheckObserver]: Invariant with dag size 3 [2020-11-29 20:08:22,021 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,021 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,022 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,022 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,022 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,022 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,022 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,023 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,023 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,023 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,023 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,023 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,023 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,024 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,024 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,024 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,024 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,024 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,025 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,025 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,025 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,025 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,025 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,025 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,025 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,026 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,026 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,026 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,026 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,026 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,026 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:08:22,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 29.11 08:08:22 ImpRootNode [2020-11-29 20:08:22,027 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-11-29 20:08:22,028 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 20:08:22,028 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 20:08:22,028 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 20:08:22,029 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:08:16" (3/4) ... [2020-11-29 20:08:22,033 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-29 20:08:22,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2020-11-29 20:08:22,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_rel [2020-11-29 20:08:22,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_get_drvdata [2020-11-29 20:08:22,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_hw_stop [2020-11-29 20:08:22,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_emit_touch [2020-11-29 20:08:22,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_register_report [2020-11-29 20:08:22,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2020-11-29 20:08:22,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_abs_params [2020-11-29 20:08:22,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_raw_event [2020-11-29 20:08:22,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2020-11-29 20:08:22,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2020-11-29 20:08:22,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_mt_sync [2020-11-29 20:08:22,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2020-11-29 20:08:22,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2020-11-29 20:08:22,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __set_bit [2020-11-29 20:08:22,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_abs [2020-11-29 20:08:22,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_remove [2020-11-29 20:08:22,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2020-11-29 20:08:22,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2020-11-29 20:08:22,072 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 116 nodes and edges [2020-11-29 20:08:22,075 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2020-11-29 20:08:22,077 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2020-11-29 20:08:22,079 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 20:08:22,081 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 20:08:22,336 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_1ad121f1-5a72-4185-add3-66ab2277e938/bin/ukojak/witness.graphml [2020-11-29 20:08:22,336 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 20:08:22,339 INFO L168 Benchmark]: Toolchain (without parser) took 10335.91 ms. Allocated memory was 88.1 MB in the beginning and 255.9 MB in the end (delta: 167.8 MB). Free memory was 52.2 MB in the beginning and 206.8 MB in the end (delta: -154.6 MB). Peak memory consumption was 157.9 MB. Max. memory is 16.1 GB. [2020-11-29 20:08:22,339 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 88.1 MB. Free memory was 45.3 MB in the beginning and 45.3 MB in the end (delta: 55.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:08:22,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1328.35 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 52.0 MB in the beginning and 52.6 MB in the end (delta: -628.1 kB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:08:22,340 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.84 ms. Allocated memory is still 109.1 MB. Free memory was 52.6 MB in the beginning and 47.3 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:08:22,341 INFO L168 Benchmark]: Boogie Preprocessor took 170.64 ms. Allocated memory is still 109.1 MB. Free memory was 47.3 MB in the beginning and 68.4 MB in the end (delta: -21.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:08:22,341 INFO L168 Benchmark]: RCFGBuilder took 2875.56 ms. Allocated memory was 109.1 MB in the beginning and 159.4 MB in the end (delta: 50.3 MB). Free memory was 68.4 MB in the beginning and 54.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 67.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:08:22,341 INFO L168 Benchmark]: CodeCheck took 5496.78 ms. Allocated memory was 159.4 MB in the beginning and 255.9 MB in the end (delta: 96.5 MB). Free memory was 54.8 MB in the beginning and 99.9 MB in the end (delta: -45.2 MB). Peak memory consumption was 50.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:08:22,342 INFO L168 Benchmark]: Witness Printer took 308.73 ms. Allocated memory is still 255.9 MB. Free memory was 99.9 MB in the beginning and 206.8 MB in the end (delta: -106.8 MB). Peak memory consumption was 37.9 MB. Max. memory is 16.1 GB. [2020-11-29 20:08:22,344 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, 258 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 5.0s, OverallIterations: 29, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: -794017600 SDtfs, -1455209964 SDslu, 1929198236 SDs, 0 SdLazy, 1093062248 SolverSat, 916609024 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 9830 GetRequests, 9776 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 882 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 1184 NumberOfCodeBlocks, 1184 NumberOfCodeBlocksAsserted, 28 NumberOfCheckSat, 1156 ConstructedInterpolants, 0 QuantifiedInterpolants, 139190 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 28 InterpolantComputations, 28 PerfectInterpolantSequences, 531/531 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4149]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ret == 0 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3284]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4177]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3301]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4008]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3224]: 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: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4002]: 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: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4011]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4022]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 88.1 MB. Free memory was 45.3 MB in the beginning and 45.3 MB in the end (delta: 55.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1328.35 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 52.0 MB in the beginning and 52.6 MB in the end (delta: -628.1 kB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 147.84 ms. Allocated memory is still 109.1 MB. Free memory was 52.6 MB in the beginning and 47.3 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 170.64 ms. Allocated memory is still 109.1 MB. Free memory was 47.3 MB in the beginning and 68.4 MB in the end (delta: -21.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2875.56 ms. Allocated memory was 109.1 MB in the beginning and 159.4 MB in the end (delta: 50.3 MB). Free memory was 68.4 MB in the beginning and 54.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 67.7 MB. Max. memory is 16.1 GB. * CodeCheck took 5496.78 ms. Allocated memory was 159.4 MB in the beginning and 255.9 MB in the end (delta: 96.5 MB). Free memory was 54.8 MB in the beginning and 99.9 MB in the end (delta: -45.2 MB). Peak memory consumption was 50.2 MB. Max. memory is 16.1 GB. * Witness Printer took 308.73 ms. Allocated memory is still 255.9 MB. Free memory was 99.9 MB in the beginning and 206.8 MB in the end (delta: -106.8 MB). Peak memory consumption was 37.9 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...