./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_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 30a7f36105fbafc4a26df5c4ab316c52b173aae3 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 14:25:38,791 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 14:25:38,792 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 14:25:38,798 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 14:25:38,798 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 14:25:38,799 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 14:25:38,799 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 14:25:38,800 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 14:25:38,801 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 14:25:38,801 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 14:25:38,802 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 14:25:38,802 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 14:25:38,802 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 14:25:38,803 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 14:25:38,803 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 14:25:38,804 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 14:25:38,804 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 14:25:38,805 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 14:25:38,806 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 14:25:38,807 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 14:25:38,807 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 14:25:38,808 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 14:25:38,809 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 14:25:38,809 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 14:25:38,809 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 14:25:38,809 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 14:25:38,810 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 14:25:38,810 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 14:25:38,811 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 14:25:38,811 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 14:25:38,811 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 14:25:38,812 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 14:25:38,812 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 14:25:38,812 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 14:25:38,812 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 14:25:38,813 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 14:25:38,813 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-08 14:25:38,820 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 14:25:38,820 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 14:25:38,821 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 14:25:38,821 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 14:25:38,821 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 14:25:38,821 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 14:25:38,821 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 14:25:38,821 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 14:25:38,821 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 14:25:38,822 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 14:25:38,822 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 14:25:38,822 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 14:25:38,822 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 14:25:38,822 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 14:25:38,822 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 14:25:38,822 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 14:25:38,822 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 14:25:38,822 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 14:25:38,822 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 14:25:38,822 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 14:25:38,823 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 14:25:38,823 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 14:25:38,823 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 14:25:38,823 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-08 14:25:38,823 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 14:25:38,823 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 14:25:38,823 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 14:25:38,823 INFO L133 SettingsManager]: * To the following directory=dump/ 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/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/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(__VERIFIER_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 -> 30a7f36105fbafc4a26df5c4ab316c52b173aae3 [2018-12-08 14:25:38,841 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 14:25:38,850 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 14:25:38,852 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 14:25:38,854 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 14:25:38,854 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 14:25:38,854 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko_true-unreach-call.cil.out.i [2018-12-08 14:25:38,898 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak/data/f6a55d530/8ff2ddf597b24d4cad7a74089deaff6f/FLAGd2d0a719d [2018-12-08 14:25:39,410 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 14:25:39,411 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko_true-unreach-call.cil.out.i [2018-12-08 14:25:39,423 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak/data/f6a55d530/8ff2ddf597b24d4cad7a74089deaff6f/FLAGd2d0a719d [2018-12-08 14:25:39,877 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak/data/f6a55d530/8ff2ddf597b24d4cad7a74089deaff6f [2018-12-08 14:25:39,879 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 14:25:39,880 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 14:25:39,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 14:25:39,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 14:25:39,883 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 14:25:39,884 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:25:39" (1/1) ... [2018-12-08 14:25:39,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71a80dd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:39, skipping insertion in model container [2018-12-08 14:25:39,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:25:39" (1/1) ... [2018-12-08 14:25:39,889 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 14:25:39,931 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 14:25:40,301 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 14:25:40,313 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 14:25:40,395 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 14:25:40,415 INFO L195 MainTranslator]: Completed translation [2018-12-08 14:25:40,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:40 WrapperNode [2018-12-08 14:25:40,416 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 14:25:40,416 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 14:25:40,416 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 14:25:40,416 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 14:25:40,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:40" (1/1) ... [2018-12-08 14:25:40,436 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:40" (1/1) ... [2018-12-08 14:25:40,460 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 14:25:40,460 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 14:25:40,460 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 14:25:40,460 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 14:25:40,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:40" (1/1) ... [2018-12-08 14:25:40,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:40" (1/1) ... [2018-12-08 14:25:40,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:40" (1/1) ... [2018-12-08 14:25:40,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:40" (1/1) ... [2018-12-08 14:25:40,491 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:40" (1/1) ... [2018-12-08 14:25:40,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:40" (1/1) ... [2018-12-08 14:25:40,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:40" (1/1) ... [2018-12-08 14:25:40,502 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 14:25:40,502 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 14:25:40,502 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 14:25:40,502 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 14:25:40,503 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:25:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/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 [2018-12-08 14:25:40,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 14:25:40,537 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2018-12-08 14:25:40,537 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2018-12-08 14:25:40,537 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2018-12-08 14:25:40,538 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2018-12-08 14:25:40,538 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2018-12-08 14:25:40,538 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2018-12-08 14:25:40,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 14:25:40,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-12-08 14:25:40,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-12-08 14:25:40,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 14:25:40,538 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2018-12-08 14:25:40,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2018-12-08 14:25:40,539 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-08 14:25:40,539 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-08 14:25:40,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-12-08 14:25:40,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-12-08 14:25:40,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 14:25:40,539 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2018-12-08 14:25:40,539 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2018-12-08 14:25:40,539 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2018-12-08 14:25:40,539 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2018-12-08 14:25:40,539 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2018-12-08 14:25:40,540 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2018-12-08 14:25:40,540 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-12-08 14:25:40,540 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-12-08 14:25:40,540 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2018-12-08 14:25:40,540 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2018-12-08 14:25:40,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-12-08 14:25:40,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-12-08 14:25:40,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 14:25:40,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 14:25:40,540 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-08 14:25:40,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-08 14:25:40,541 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2018-12-08 14:25:40,541 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2018-12-08 14:25:40,541 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2018-12-08 14:25:40,541 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2018-12-08 14:25:40,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 14:25:40,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 14:25:40,541 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2018-12-08 14:25:40,541 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2018-12-08 14:25:40,541 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2018-12-08 14:25:40,541 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2018-12-08 14:25:40,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 14:25:40,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 14:25:40,542 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2018-12-08 14:25:40,542 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2018-12-08 14:25:40,993 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-08 14:25:40,993 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-08 14:25:41,113 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-08 14:25:41,113 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-08 14:25:41,779 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 14:25:41,779 INFO L280 CfgBuilder]: Removed 55 assue(true) statements. [2018-12-08 14:25:41,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 02:25:41 BoogieIcfgContainer [2018-12-08 14:25:41,780 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 14:25:41,780 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-08 14:25:41,780 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-08 14:25:41,789 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-08 14:25:41,789 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 02:25:41" (1/1) ... [2018-12-08 14:25:41,796 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 14:25:41,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:41,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 247 states and 367 transitions. [2018-12-08 14:25:41,828 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 367 transitions. [2018-12-08 14:25:41,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-12-08 14:25:41,830 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 14:25:42,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 247 states and 366 transitions. [2018-12-08 14:25:42,022 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 366 transitions. [2018-12-08 14:25:42,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-08 14:25:42,022 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 14:25:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 251 states and 377 transitions. [2018-12-08 14:25:42,064 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 377 transitions. [2018-12-08 14:25:42,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-08 14:25:42,067 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 14:25:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 256 states and 387 transitions. [2018-12-08 14:25:42,165 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 387 transitions. [2018-12-08 14:25:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-12-08 14:25:42,166 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,194 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 14:25:42,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 257 states and 387 transitions. [2018-12-08 14:25:42,207 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 387 transitions. [2018-12-08 14:25:42,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-08 14:25:42,208 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 14:25:42,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 262 states and 396 transitions. [2018-12-08 14:25:42,268 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 396 transitions. [2018-12-08 14:25:42,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-08 14:25:42,269 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 14:25:42,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 268 states and 405 transitions. [2018-12-08 14:25:42,351 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 405 transitions. [2018-12-08 14:25:42,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-08 14:25:42,352 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-08 14:25:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 271 states and 410 transitions. [2018-12-08 14:25:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 410 transitions. [2018-12-08 14:25:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-12-08 14:25:42,387 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 14:25:42,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 273 states and 412 transitions. [2018-12-08 14:25:42,473 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 412 transitions. [2018-12-08 14:25:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-08 14:25:42,475 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 14:25:42,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 278 states and 420 transitions. [2018-12-08 14:25:42,505 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 420 transitions. [2018-12-08 14:25:42,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-08 14:25:42,506 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 14:25:42,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 279 states and 420 transitions. [2018-12-08 14:25:42,529 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 420 transitions. [2018-12-08 14:25:42,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-08 14:25:42,529 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 14:25:42,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 286 states and 431 transitions. [2018-12-08 14:25:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 431 transitions. [2018-12-08 14:25:42,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-12-08 14:25:42,664 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 14:25:42,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 288 states and 433 transitions. [2018-12-08 14:25:42,688 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 433 transitions. [2018-12-08 14:25:42,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-12-08 14:25:42,689 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 14:25:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 295 states and 444 transitions. [2018-12-08 14:25:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 444 transitions. [2018-12-08 14:25:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-12-08 14:25:42,826 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-08 14:25:42,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 300 states and 452 transitions. [2018-12-08 14:25:42,864 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 452 transitions. [2018-12-08 14:25:42,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-12-08 14:25:42,865 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-08 14:25:42,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:42,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 301 states and 452 transitions. [2018-12-08 14:25:42,893 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 452 transitions. [2018-12-08 14:25:42,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-12-08 14:25:42,894 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 14:25:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 303 states and 454 transitions. [2018-12-08 14:25:43,069 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 454 transitions. [2018-12-08 14:25:43,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-12-08 14:25:43,070 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-08 14:25:43,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 305 states and 456 transitions. [2018-12-08 14:25:43,101 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 456 transitions. [2018-12-08 14:25:43,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-12-08 14:25:43,102 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 14:25:43,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 308 states and 459 transitions. [2018-12-08 14:25:43,190 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 459 transitions. [2018-12-08 14:25:43,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-12-08 14:25:43,191 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 14:25:43,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 310 states and 461 transitions. [2018-12-08 14:25:43,309 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 461 transitions. [2018-12-08 14:25:43,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-12-08 14:25:43,310 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 14:25:43,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 312 states and 463 transitions. [2018-12-08 14:25:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 463 transitions. [2018-12-08 14:25:43,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-12-08 14:25:43,581 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-08 14:25:43,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 319 states and 476 transitions. [2018-12-08 14:25:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 476 transitions. [2018-12-08 14:25:43,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-12-08 14:25:43,632 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-12-08 14:25:43,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 323 states and 481 transitions. [2018-12-08 14:25:43,669 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 481 transitions. [2018-12-08 14:25:43,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-12-08 14:25:43,670 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,704 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-12-08 14:25:43,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 335 states and 506 transitions. [2018-12-08 14:25:43,728 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 506 transitions. [2018-12-08 14:25:43,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-12-08 14:25:43,730 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,790 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-12-08 14:25:43,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 342 states and 520 transitions. [2018-12-08 14:25:43,813 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 520 transitions. [2018-12-08 14:25:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-08 14:25:43,814 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,840 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-12-08 14:25:43,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 343 states and 521 transitions. [2018-12-08 14:25:43,852 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 521 transitions. [2018-12-08 14:25:43,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-12-08 14:25:43,853 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,887 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-12-08 14:25:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 345 states and 524 transitions. [2018-12-08 14:25:43,901 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 524 transitions. [2018-12-08 14:25:43,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-12-08 14:25:43,903 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,935 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-12-08 14:25:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:43,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 347 states and 527 transitions. [2018-12-08 14:25:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 527 transitions. [2018-12-08 14:25:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-12-08 14:25:43,946 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-12-08 14:25:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 357 states and 545 transitions. [2018-12-08 14:25:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 545 transitions. [2018-12-08 14:25:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-12-08 14:25:44,007 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 14:25:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 14:25:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-12-08 14:25:44,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 14:25:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 247 states and 364 transitions. [2018-12-08 14:25:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 364 transitions. [2018-12-08 14:25:44,075 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 14:25:44,075 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 30 iterations. [2018-12-08 14:25:44,081 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-08 14:25:44,230 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,232 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,233 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,234 INFO L583 CodeCheckObserver]: Invariant with dag size 3 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,237 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,238 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,238 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 14:25:44,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.12 02:25:44 ImpRootNode [2018-12-08 14:25:44,238 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-08 14:25:44,238 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 14:25:44,238 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 14:25:44,238 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 14:25:44,239 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 02:25:41" (3/4) ... [2018-12-08 14:25:44,241 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_rel [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_get_drvdata [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_hw_stop [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_emit_touch [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_register_report [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_abs_params [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_raw_event [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_mt_sync [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __set_bit [2018-12-08 14:25:44,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_abs [2018-12-08 14:25:44,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-08 14:25:44,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_remove [2018-12-08 14:25:44,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2018-12-08 14:25:44,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2018-12-08 14:25:44,254 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 111 nodes and edges [2018-12-08 14:25:44,254 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2018-12-08 14:25:44,255 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-08 14:25:44,349 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f00a1b67-76c7-4568-bb2e-7f4545b610a2/bin-2019/ukojak/witness.graphml [2018-12-08 14:25:44,349 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 14:25:44,350 INFO L168 Benchmark]: Toolchain (without parser) took 4470.57 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 289.9 MB). Free memory was 949.0 MB in the beginning and 1.0 GB in the end (delta: -61.1 MB). Peak memory consumption was 228.8 MB. Max. memory is 11.5 GB. [2018-12-08 14:25:44,351 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 14:25:44,351 INFO L168 Benchmark]: CACSL2BoogieTranslator took 535.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 949.0 MB in the beginning and 1.1 GB in the end (delta: -110.7 MB). Peak memory consumption was 59.0 MB. Max. memory is 11.5 GB. [2018-12-08 14:25:44,351 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-12-08 14:25:44,351 INFO L168 Benchmark]: Boogie Preprocessor took 41.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-12-08 14:25:44,351 INFO L168 Benchmark]: RCFGBuilder took 1277.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 839.2 MB in the end (delta: 209.9 MB). Peak memory consumption was 209.9 MB. Max. memory is 11.5 GB. [2018-12-08 14:25:44,351 INFO L168 Benchmark]: CodeCheck took 2457.92 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 168.8 MB). Free memory was 839.2 MB in the beginning and 1.1 GB in the end (delta: -217.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 14:25:44,352 INFO L168 Benchmark]: Witness Printer took 111.17 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 46.8 MB). Peak memory consumption was 46.8 MB. Max. memory is 11.5 GB. [2018-12-08 14:25:44,353 INFO L336 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, 313 locations, 1 error locations. SAFE Result, 2.2s OverallTime, 30 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: -2124931904 SDtfs, 1384536596 SDslu, -436584292 SDs, 0 SdLazy, -2108835736 SolverSat, 1833226240 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 9869 GetRequests, 9810 SyntacticMatches, 1 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1076 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 1179 NumberOfCodeBlocks, 1179 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 1150 ConstructedInterpolants, 0 QuantifiedInterpolants, 137480 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, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 4068]: 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: 3576]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3771]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4136]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3271]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3362]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3288]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4151]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3582]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3995]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3992]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3801]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4159]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3299]: Loop Invariant Derived loop invariant: 0 == ret - InvariantResult [Line: 3998]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3431]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3211]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3353]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3698]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3801]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4009]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 535.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 949.0 MB in the beginning and 1.1 GB in the end (delta: -110.7 MB). Peak memory consumption was 59.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1277.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 839.2 MB in the end (delta: 209.9 MB). Peak memory consumption was 209.9 MB. Max. memory is 11.5 GB. * CodeCheck took 2457.92 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 168.8 MB). Free memory was 839.2 MB in the beginning and 1.1 GB in the end (delta: -217.8 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 111.17 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 46.8 MB). Peak memory consumption was 46.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...