./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 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash adbd8b5d68500964dbfa30efb7da4f949504119b .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:08:34,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:08:34,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:08:34,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:08:34,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:08:34,808 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:08:34,809 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:08:34,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:08:34,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:08:34,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:08:34,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:08:34,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:08:34,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:08:34,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:08:34,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:08:34,820 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:08:34,821 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:08:34,822 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:08:34,824 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:08:34,826 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:08:34,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:08:34,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:08:34,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:08:34,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:08:34,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:08:34,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:08:34,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:08:34,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:08:34,841 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:08:34,843 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:08:34,843 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:08:34,844 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:08:34,846 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:08:34,847 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:08:34,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:08:34,850 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:08:34,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:08:34,851 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:08:34,851 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:08:34,856 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:08:34,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:08:34,858 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:08:34,880 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:08:34,880 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:08:34,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:08:34,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:08:34,883 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:08:34,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:08:34,883 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:08:34,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:08:34,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:08:34,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:08:34,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:08:34,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:08:34,886 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:08:34,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:08:34,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:08:34,887 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:08:34,887 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:08:34,887 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:08:34,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:08:34,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:08:34,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:08:34,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:08:34,888 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:08:34,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:08:34,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:08:34,889 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:08:34,889 INFO L138 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> Automizer 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 -> adbd8b5d68500964dbfa30efb7da4f949504119b [2019-11-28 01:08:35,222 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:08:35,235 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:08:35,238 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:08:35,240 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:08:35,241 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:08:35,242 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2019-11-28 01:08:35,315 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9124567d3/1ef5dd95902d448f9700eaf3a6652eb5/FLAG81a17aa4f [2019-11-28 01:08:36,049 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:08:36,050 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2019-11-28 01:08:36,087 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9124567d3/1ef5dd95902d448f9700eaf3a6652eb5/FLAG81a17aa4f [2019-11-28 01:08:36,128 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9124567d3/1ef5dd95902d448f9700eaf3a6652eb5 [2019-11-28 01:08:36,132 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:08:36,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:08:36,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:36,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:08:36,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:08:36,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:36" (1/1) ... [2019-11-28 01:08:36,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e7e8bcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:36, skipping insertion in model container [2019-11-28 01:08:36,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:36" (1/1) ... [2019-11-28 01:08:36,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:08:36,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:08:37,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 01:08:37,242 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 01:08:37,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 01:08:37,608 INFO L208 MainTranslator]: Completed translation [2019-11-28 01:08:37,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37 WrapperNode [2019-11-28 01:08:37,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:37,610 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 01:08:37,610 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 01:08:37,611 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 01:08:37,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37" (1/1) ... [2019-11-28 01:08:37,677 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37" (1/1) ... [2019-11-28 01:08:37,803 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 01:08:37,803 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 01:08:37,803 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 01:08:37,803 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 01:08:37,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37" (1/1) ... [2019-11-28 01:08:37,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37" (1/1) ... [2019-11-28 01:08:37,842 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37" (1/1) ... [2019-11-28 01:08:37,842 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37" (1/1) ... [2019-11-28 01:08:37,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37" (1/1) ... [2019-11-28 01:08:37,958 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37" (1/1) ... [2019-11-28 01:08:37,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37" (1/1) ... [2019-11-28 01:08:37,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 01:08:38,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 01:08:38,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 01:08:38,000 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 01:08:38,001 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2019-11-28 01:08:38,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-28 01:08:38,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 01:08:38,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-28 01:08:38,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-28 01:08:38,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-28 01:08:38,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-28 01:08:38,076 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2019-11-28 01:08:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2019-11-28 01:08:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-28 01:08:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2019-11-28 01:08:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2019-11-28 01:08:38,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 01:08:38,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-28 01:08:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-28 01:08:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 01:08:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2019-11-28 01:08:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2019-11-28 01:08:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 01:08:38,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 01:08:38,534 WARN L759 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-28 01:08:39,373 INFO L712 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2019-11-28 01:08:39,373 INFO L712 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2019-11-28 01:08:39,378 WARN L759 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-28 01:08:39,790 INFO L712 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-11-28 01:08:39,790 INFO L712 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-11-28 01:08:39,807 INFO L292 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 01:08:39,807 INFO L297 CfgBuilder]: Removed 285 assume(true) statements. [2019-11-28 01:08:39,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:08:39 BoogieIcfgContainer [2019-11-28 01:08:39,809 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 01:08:39,810 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-28 01:08:39,810 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-28 01:08:39,813 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-28 01:08:39,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 01:08:36" (1/3) ... [2019-11-28 01:08:39,815 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dda14d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:08:39, skipping insertion in model container [2019-11-28 01:08:39,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:37" (2/3) ... [2019-11-28 01:08:39,815 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dda14d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 01:08:39, skipping insertion in model container [2019-11-28 01:08:39,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:08:39" (3/3) ... [2019-11-28 01:08:39,817 INFO L109 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2019-11-28 01:08:39,828 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-28 01:08:39,837 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-28 01:08:39,847 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-28 01:08:39,871 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-28 01:08:39,871 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-28 01:08:39,871 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-28 01:08:39,871 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 01:08:39,871 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 01:08:39,872 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-28 01:08:39,872 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 01:08:39,872 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-28 01:08:39,901 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states. [2019-11-28 01:08:39,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-28 01:08:39,905 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 01:08:39,906 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 01:08:39,907 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 01:08:39,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 01:08:39,914 INFO L82 PathProgramCache]: Analyzing trace with hash -1715482434, now seen corresponding path program 1 times [2019-11-28 01:08:39,923 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 01:08:39,924 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059664918] [2019-11-28 01:08:39,924 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 01:08:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 01:08:40,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 01:08:40,294 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059664918] [2019-11-28 01:08:40,296 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 01:08:40,296 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 01:08:40,297 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [293388822] [2019-11-28 01:08:40,303 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 01:08:40,304 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 01:08:40,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 01:08:40,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 01:08:40,324 INFO L87 Difference]: Start difference. First operand 248 states. Second operand 3 states. [2019-11-28 01:08:40,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 01:08:40,445 INFO L93 Difference]: Finished difference Result 467 states and 650 transitions. [2019-11-28 01:08:40,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 01:08:40,447 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 11 [2019-11-28 01:08:40,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 01:08:40,454 INFO L225 Difference]: With dead ends: 467 [2019-11-28 01:08:40,454 INFO L226 Difference]: Without dead ends: 0 [2019-11-28 01:08:40,466 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 01:08:40,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-28 01:08:40,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-28 01:08:40,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-28 01:08:40,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-28 01:08:40,496 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 11 [2019-11-28 01:08:40,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 01:08:40,496 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-28 01:08:40,496 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 01:08:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-28 01:08:40,497 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-28 01:08:40,499 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-28 01:08:41,197 INFO L246 CegarLoopResult]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2019-11-28 01:08:41,197 INFO L249 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2019-11-28 01:08:41,197 INFO L249 CegarLoopResult]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2019-11-28 01:08:41,197 INFO L246 CegarLoopResult]: For program point ##fun~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2019-11-28 01:08:41,199 INFO L242 CegarLoopResult]: At program point L3140-4(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,199 INFO L242 CegarLoopResult]: At program point L3140-6(lines 3720 3726) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,199 INFO L242 CegarLoopResult]: At program point L3140-5(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,199 INFO L242 CegarLoopResult]: At program point L3140-7(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,199 INFO L246 CegarLoopResult]: For program point L3834(lines 3834 3840) no Hoare annotation was computed. [2019-11-28 01:08:41,200 INFO L242 CegarLoopResult]: At program point L3140-10(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,200 INFO L242 CegarLoopResult]: At program point L3140-9(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,200 INFO L242 CegarLoopResult]: At program point L3140-12(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,200 INFO L242 CegarLoopResult]: At program point L3140-11(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,200 INFO L242 CegarLoopResult]: At program point L3140-14(lines 3737 3762) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,200 INFO L242 CegarLoopResult]: At program point L3140-13(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,200 INFO L242 CegarLoopResult]: At program point L3140-16(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,201 INFO L242 CegarLoopResult]: At program point L3140-15(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,204 INFO L246 CegarLoopResult]: For program point L4000(lines 4000 4041) no Hoare annotation was computed. [2019-11-28 01:08:41,204 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-28 01:08:41,204 INFO L242 CegarLoopResult]: At program point L4182(lines 4181 4183) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,204 INFO L242 CegarLoopResult]: At program point L4182-2(lines 4181 4183) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,204 INFO L242 CegarLoopResult]: At program point L4149(lines 4148 4150) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,205 INFO L242 CegarLoopResult]: At program point L4182-1(lines 4181 4183) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,206 INFO L242 CegarLoopResult]: At program point L4182-4(lines 4181 4183) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,206 INFO L246 CegarLoopResult]: For program point L4050(lines 4050 4054) no Hoare annotation was computed. [2019-11-28 01:08:41,206 INFO L242 CegarLoopResult]: At program point L4182-3(lines 4181 4183) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,207 INFO L242 CegarLoopResult]: At program point L4182-6(lines 4181 4183) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,209 INFO L242 CegarLoopResult]: At program point L4182-8(lines 4181 4183) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,210 INFO L242 CegarLoopResult]: At program point L4182-7(lines 4181 4183) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,210 INFO L242 CegarLoopResult]: At program point L4182-9(lines 4181 4183) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,210 INFO L246 CegarLoopResult]: For program point L4199(lines 4199 4201) no Hoare annotation was computed. [2019-11-28 01:08:41,211 INFO L242 CegarLoopResult]: At program point L4001(lines 4000 4041) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,212 INFO L246 CegarLoopResult]: For program point L3869(lines 3869 3876) no Hoare annotation was computed. [2019-11-28 01:08:41,212 INFO L246 CegarLoopResult]: For program point L3704(lines 3704 3736) no Hoare annotation was computed. [2019-11-28 01:08:41,212 INFO L242 CegarLoopResult]: At program point L3737(lines 3700 3771) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,212 INFO L242 CegarLoopResult]: At program point L4051(lines 3975 4065) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,214 INFO L242 CegarLoopResult]: At program point L3886(lines 3797 3888) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,214 INFO L246 CegarLoopResult]: For program point L3308(lines 3308 3313) no Hoare annotation was computed. [2019-11-28 01:08:41,214 INFO L246 CegarLoopResult]: For program point L3308-2(lines 3308 3313) no Hoare annotation was computed. [2019-11-28 01:08:41,214 INFO L246 CegarLoopResult]: For program point L3787(lines 3787 3793) no Hoare annotation was computed. [2019-11-28 01:08:41,214 INFO L246 CegarLoopResult]: For program point L3787-2(lines 3787 3793) no Hoare annotation was computed. [2019-11-28 01:08:41,215 INFO L242 CegarLoopResult]: At program point L4167(lines 4166 4168) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,215 INFO L246 CegarLoopResult]: For program point L3936(lines 3936 3941) no Hoare annotation was computed. [2019-11-28 01:08:41,215 INFO L246 CegarLoopResult]: For program point L3936-2(lines 3936 3941) no Hoare annotation was computed. [2019-11-28 01:08:41,215 INFO L246 CegarLoopResult]: For program point L3276(lines 3276 3279) no Hoare annotation was computed. [2019-11-28 01:08:41,215 INFO L246 CegarLoopResult]: For program point L3788(lines 3788 3791) no Hoare annotation was computed. [2019-11-28 01:08:41,215 INFO L242 CegarLoopResult]: At program point L4152(lines 4151 4153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,215 INFO L242 CegarLoopResult]: At program point L4185(lines 4011 4014) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,219 INFO L242 CegarLoopResult]: At program point L4053(lines 3975 4065) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,219 INFO L242 CegarLoopResult]: At program point L3310(line 3310) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,219 INFO L246 CegarLoopResult]: For program point L3310-1(line 3310) no Hoare annotation was computed. [2019-11-28 01:08:41,219 INFO L246 CegarLoopResult]: For program point L4070(line 4070) no Hoare annotation was computed. [2019-11-28 01:08:41,219 INFO L242 CegarLoopResult]: At program point L3179(lines 3173 3181) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,220 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-28 01:08:41,220 INFO L246 CegarLoopResult]: For program point L3824(lines 3824 3830) no Hoare annotation was computed. [2019-11-28 01:08:41,220 INFO L242 CegarLoopResult]: At program point L3246(lines 3240 3248) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,220 INFO L242 CegarLoopResult]: At program point L4138(lines 4135 4146) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,220 INFO L242 CegarLoopResult]: At program point L3874(lines 3803 3887) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,220 INFO L246 CegarLoopResult]: For program point L3841(lines 3841 3846) no Hoare annotation was computed. [2019-11-28 01:08:41,220 INFO L246 CegarLoopResult]: For program point L3841-2(lines 3841 3846) no Hoare annotation was computed. [2019-11-28 01:08:41,221 INFO L242 CegarLoopResult]: At program point L4188(lines 4187 4189) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,221 INFO L242 CegarLoopResult]: At program point L3709(lines 3709 3714) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,221 INFO L246 CegarLoopResult]: For program point L3991(lines 3991 4041) no Hoare annotation was computed. [2019-11-28 01:08:41,221 INFO L242 CegarLoopResult]: At program point L3314(lines 3290 3316) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,221 INFO L242 CegarLoopResult]: At program point L4173-1(lines 4172 4174) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,221 INFO L242 CegarLoopResult]: At program point L4173(lines 4172 4174) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,222 INFO L242 CegarLoopResult]: At program point L4173-2(lines 4172 4174) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,225 INFO L242 CegarLoopResult]: At program point L3942(lines 3930 3944) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,226 INFO L246 CegarLoopResult]: For program point L3810(lines 3810 3816) no Hoare annotation was computed. [2019-11-28 01:08:41,226 INFO L246 CegarLoopResult]: For program point L3298(lines 3298 3304) no Hoare annotation was computed. [2019-11-28 01:08:41,226 INFO L242 CegarLoopResult]: At program point L3265(lines 3259 3267) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,226 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-28 01:08:41,226 INFO L242 CegarLoopResult]: At program point L3992(lines 3991 4041) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,226 INFO L242 CegarLoopResult]: At program point L3794(lines 3773 3796) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,226 INFO L242 CegarLoopResult]: At program point L4042(lines 3975 4065) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,227 INFO L246 CegarLoopResult]: For program point L3745(lines 3745 3757) no Hoare annotation was computed. [2019-11-28 01:08:41,228 INFO L246 CegarLoopResult]: For program point L4026(lines 4026 4027) no Hoare annotation was computed. [2019-11-28 01:08:41,228 INFO L246 CegarLoopResult]: For program point L3283(lines 3283 3286) no Hoare annotation was computed. [2019-11-28 01:08:41,228 INFO L246 CegarLoopResult]: For program point L3283-2(lines 3283 3286) no Hoare annotation was computed. [2019-11-28 01:08:41,228 INFO L242 CegarLoopResult]: At program point L4159(lines 4158 4160) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,228 INFO L246 CegarLoopResult]: For program point L3994(lines 3994 4041) no Hoare annotation was computed. [2019-11-28 01:08:41,228 INFO L242 CegarLoopResult]: At program point L3763(lines 3698 3772) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,229 INFO L242 CegarLoopResult]: At program point L4176(lines 4138 4143) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,229 INFO L246 CegarLoopResult]: For program point L3301(lines 3301 3304) no Hoare annotation was computed. [2019-11-28 01:08:41,229 INFO L242 CegarLoopResult]: At program point L3169(lines 3163 3171) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,229 INFO L242 CegarLoopResult]: At program point L3995(lines 3994 4041) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,229 INFO L242 CegarLoopResult]: At program point L3880(lines 3803 3887) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,229 INFO L246 CegarLoopResult]: For program point L3847(lines 3847 3856) no Hoare annotation was computed. [2019-11-28 01:08:41,229 INFO L246 CegarLoopResult]: For program point L3847-2(lines 3803 3887) no Hoare annotation was computed. [2019-11-28 01:08:41,230 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-28 01:08:41,230 INFO L246 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-11-28 01:08:41,230 INFO L246 CegarLoopResult]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-11-28 01:08:41,230 INFO L246 CegarLoopResult]: For program point L-1-3(line -1) no Hoare annotation was computed. [2019-11-28 01:08:41,230 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4070) no Hoare annotation was computed. [2019-11-28 01:08:41,230 INFO L246 CegarLoopResult]: For program point L3997(lines 3997 4041) no Hoare annotation was computed. [2019-11-28 01:08:41,230 INFO L242 CegarLoopResult]: At program point L3287(lines 3273 3289) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,231 INFO L246 CegarLoopResult]: For program point L4047(lines 4047 4054) no Hoare annotation was computed. [2019-11-28 01:08:41,231 INFO L246 CegarLoopResult]: For program point L3783(lines 3783 3786) no Hoare annotation was computed. [2019-11-28 01:08:41,231 INFO L246 CegarLoopResult]: For program point L3783-2(lines 3783 3786) no Hoare annotation was computed. [2019-11-28 01:08:41,231 INFO L242 CegarLoopResult]: At program point L4163(lines 4162 4164) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,231 INFO L242 CegarLoopResult]: At program point L4064(lines 3959 4066) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,231 INFO L242 CegarLoopResult]: At program point L3998(lines 3997 4041) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,231 INFO L242 CegarLoopResult]: At program point L3255(lines 3249 3257) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,232 INFO L246 CegarLoopResult]: For program point L3982(lines 3982 3985) no Hoare annotation was computed. [2019-11-28 01:08:41,232 INFO L242 CegarLoopResult]: At program point L3140(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,232 INFO L242 CegarLoopResult]: At program point L3140-2(lines 3709 3714) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,232 INFO L242 CegarLoopResult]: At program point L3140-1(lines 3136 3142) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2019-11-28 01:08:41,233 INFO L246 CegarLoopResult]: For program point hid_hw_stopFINAL(lines 3317 3326) no Hoare annotation was computed. [2019-11-28 01:08:41,233 INFO L249 CegarLoopResult]: At program point L4170(lines 4169 4171) the Hoare annotation is: true [2019-11-28 01:08:41,233 INFO L249 CegarLoopResult]: At program point L3322(line 3322) the Hoare annotation is: true [2019-11-28 01:08:41,233 INFO L246 CegarLoopResult]: For program point L3322-1(line 3322) no Hoare annotation was computed. [2019-11-28 01:08:41,233 INFO L249 CegarLoopResult]: At program point hid_hw_stopENTRY(lines 3317 3326) the Hoare annotation is: true [2019-11-28 01:08:41,233 INFO L246 CegarLoopResult]: For program point hid_hw_stopEXIT(lines 3317 3326) no Hoare annotation was computed. [2019-11-28 01:08:41,233 INFO L249 CegarLoopResult]: At program point L3246(lines 3240 3248) the Hoare annotation is: true [2019-11-28 01:08:41,234 INFO L246 CegarLoopResult]: For program point magicmouse_removeEXIT(lines 3889 3901) no Hoare annotation was computed. [2019-11-28 01:08:41,234 INFO L249 CegarLoopResult]: At program point L4159(lines 4158 4160) the Hoare annotation is: true [2019-11-28 01:08:41,234 INFO L249 CegarLoopResult]: At program point L3896(line 3896) the Hoare annotation is: true [2019-11-28 01:08:41,234 INFO L246 CegarLoopResult]: For program point L4199(lines 4199 4201) no Hoare annotation was computed. [2019-11-28 01:08:41,234 INFO L246 CegarLoopResult]: For program point L3896-1(line 3896) no Hoare annotation was computed. [2019-11-28 01:08:41,234 INFO L249 CegarLoopResult]: At program point magicmouse_removeENTRY(lines 3889 3901) the Hoare annotation is: true [2019-11-28 01:08:41,234 INFO L249 CegarLoopResult]: At program point L3636(lines 3588 3665) the Hoare annotation is: true [2019-11-28 01:08:41,235 INFO L246 CegarLoopResult]: For program point L3669(lines 3669 3691) no Hoare annotation was computed. [2019-11-28 01:08:41,236 INFO L246 CegarLoopResult]: For program point L3537-1(lines 3537 3548) no Hoare annotation was computed. [2019-11-28 01:08:41,236 INFO L246 CegarLoopResult]: For program point L3537(lines 3537 3548) no Hoare annotation was computed. [2019-11-28 01:08:41,236 INFO L249 CegarLoopResult]: At program point L3471-1(lines 3464 3512) the Hoare annotation is: true [2019-11-28 01:08:41,236 INFO L249 CegarLoopResult]: At program point L3471(lines 3464 3512) the Hoare annotation is: true [2019-11-28 01:08:41,236 INFO L246 CegarLoopResult]: For program point L3538(lines 3538 3546) no Hoare annotation was computed. [2019-11-28 01:08:41,237 INFO L246 CegarLoopResult]: For program point L3538-3(lines 3538 3546) no Hoare annotation was computed. [2019-11-28 01:08:41,237 INFO L249 CegarLoopResult]: At program point L3638(lines 3588 3665) the Hoare annotation is: true [2019-11-28 01:08:41,238 INFO L249 CegarLoopResult]: At program point L3606(lines 3588 3665) the Hoare annotation is: true [2019-11-28 01:08:41,238 INFO L246 CegarLoopResult]: For program point L3474(lines 3474 3489) no Hoare annotation was computed. [2019-11-28 01:08:41,238 INFO L246 CegarLoopResult]: For program point L3474-2(lines 3474 3489) no Hoare annotation was computed. [2019-11-28 01:08:41,238 INFO L249 CegarLoopResult]: At program point L3640(lines 3588 3665) the Hoare annotation is: true [2019-11-28 01:08:41,238 INFO L246 CegarLoopResult]: For program point magicmouse_raw_eventFINAL(lines 3559 3697) no Hoare annotation was computed. [2019-11-28 01:08:41,238 INFO L246 CegarLoopResult]: For program point L3475(lines 3475 3486) no Hoare annotation was computed. [2019-11-28 01:08:41,239 INFO L246 CegarLoopResult]: For program point L3475-3(lines 3475 3486) no Hoare annotation was computed. [2019-11-28 01:08:41,239 INFO L246 CegarLoopResult]: For program point L3409(lines 3409 3412) no Hoare annotation was computed. [2019-11-28 01:08:41,239 INFO L249 CegarLoopResult]: At program point L3409-2(lines 3364 3415) the Hoare annotation is: true [2019-11-28 01:08:41,239 INFO L249 CegarLoopResult]: At program point L3608(lines 3588 3665) the Hoare annotation is: true [2019-11-28 01:08:41,239 INFO L249 CegarLoopResult]: At program point L3146(lines 3143 3148) the Hoare annotation is: true [2019-11-28 01:08:41,239 INFO L249 CegarLoopResult]: At program point L3146-2(lines 3143 3148) the Hoare annotation is: true [2019-11-28 01:08:41,240 INFO L249 CegarLoopResult]: At program point L3146-1(lines 3143 3148) the Hoare annotation is: true [2019-11-28 01:08:41,240 INFO L246 CegarLoopResult]: For program point L3378(lines 3378 3404) no Hoare annotation was computed. [2019-11-28 01:08:41,240 INFO L246 CegarLoopResult]: For program point L3378-2(lines 3378 3404) no Hoare annotation was computed. [2019-11-28 01:08:41,240 INFO L246 CegarLoopResult]: For program point L3345(lines 3345 3352) no Hoare annotation was computed. [2019-11-28 01:08:41,240 INFO L249 CegarLoopResult]: At program point L3246(lines 3240 3248) the Hoare annotation is: true [2019-11-28 01:08:41,240 INFO L246 CegarLoopResult]: For program point L3345-2(lines 3345 3352) no Hoare annotation was computed. [2019-11-28 01:08:41,240 INFO L246 CegarLoopResult]: For program point magicmouse_raw_eventEXIT(lines 3559 3697) no Hoare annotation was computed. [2019-11-28 01:08:41,241 INFO L249 CegarLoopResult]: At program point L3610(lines 3588 3665) the Hoare annotation is: true [2019-11-28 01:08:41,241 INFO L249 CegarLoopResult]: At program point L3643(lines 3643 3651) the Hoare annotation is: true [2019-11-28 01:08:41,241 INFO L246 CegarLoopResult]: For program point L3478(lines 3478 3482) no Hoare annotation was computed. [2019-11-28 01:08:41,241 INFO L246 CegarLoopResult]: For program point L3478-2(lines 3478 3482) no Hoare annotation was computed. [2019-11-28 01:08:41,241 INFO L246 CegarLoopResult]: For program point L3478-3(lines 3478 3482) no Hoare annotation was computed. [2019-11-28 01:08:41,241 INFO L246 CegarLoopResult]: For program point L3379(lines 3379 3399) no Hoare annotation was computed. [2019-11-28 01:08:41,241 INFO L246 CegarLoopResult]: For program point L3478-5(lines 3478 3482) no Hoare annotation was computed. [2019-11-28 01:08:41,242 INFO L246 CegarLoopResult]: For program point L3644(lines 3644 3649) no Hoare annotation was computed. [2019-11-28 01:08:41,242 INFO L246 CegarLoopResult]: For program point L3578(lines 3578 3667) no Hoare annotation was computed. [2019-11-28 01:08:41,242 INFO L246 CegarLoopResult]: For program point L3347(lines 3347 3352) no Hoare annotation was computed. [2019-11-28 01:08:41,242 INFO L249 CegarLoopResult]: At program point L3579(lines 3578 3667) the Hoare annotation is: true [2019-11-28 01:08:41,242 INFO L246 CegarLoopResult]: For program point L3381(lines 3381 3399) no Hoare annotation was computed. [2019-11-28 01:08:41,242 INFO L246 CegarLoopResult]: For program point L3613(lines 3613 3616) no Hoare annotation was computed. [2019-11-28 01:08:41,242 INFO L246 CegarLoopResult]: For program point L3613-2(lines 3613 3616) no Hoare annotation was computed. [2019-11-28 01:08:41,243 INFO L246 CegarLoopResult]: For program point L3581(lines 3581 3667) no Hoare annotation was computed. [2019-11-28 01:08:41,243 INFO L249 CegarLoopResult]: At program point L3582(lines 3581 3667) the Hoare annotation is: true [2019-11-28 01:08:41,243 INFO L249 CegarLoopResult]: At program point magicmouse_raw_eventENTRY(lines 3559 3697) the Hoare annotation is: true [2019-11-28 01:08:41,243 INFO L246 CegarLoopResult]: For program point L3584(lines 3584 3667) no Hoare annotation was computed. [2019-11-28 01:08:41,243 INFO L246 CegarLoopResult]: For program point L3518(lines 3518 3521) no Hoare annotation was computed. [2019-11-28 01:08:41,248 INFO L246 CegarLoopResult]: For program point L3518-3(lines 3518 3521) no Hoare annotation was computed. [2019-11-28 01:08:41,248 INFO L249 CegarLoopResult]: At program point L4179-3(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,248 INFO L249 CegarLoopResult]: At program point L4179-2(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,248 INFO L249 CegarLoopResult]: At program point L4179-5(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,248 INFO L249 CegarLoopResult]: At program point L4179-4(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,248 INFO L249 CegarLoopResult]: At program point L4179-7(lines 3537 3548) the Hoare annotation is: true [2019-11-28 01:08:41,249 INFO L249 CegarLoopResult]: At program point L4179-6(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,249 INFO L249 CegarLoopResult]: At program point L4179-9(lines 4178 4180) the Hoare annotation is: true [2019-11-28 01:08:41,249 INFO L249 CegarLoopResult]: At program point L4179-8(lines 4178 4180) the Hoare annotation is: true [2019-11-28 01:08:41,250 INFO L249 CegarLoopResult]: At program point L4179-13(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,250 INFO L249 CegarLoopResult]: At program point L4179-15(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,250 INFO L246 CegarLoopResult]: For program point L3684(lines 3684 3690) no Hoare annotation was computed. [2019-11-28 01:08:41,257 INFO L249 CegarLoopResult]: At program point L4179-14(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,257 INFO L249 CegarLoopResult]: At program point L4179-17(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,258 INFO L249 CegarLoopResult]: At program point L3684-2(lines 3669 3691) the Hoare annotation is: true [2019-11-28 01:08:41,258 INFO L249 CegarLoopResult]: At program point L4179-16(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,258 INFO L249 CegarLoopResult]: At program point L4179-19(lines 4178 4180) the Hoare annotation is: true [2019-11-28 01:08:41,258 INFO L249 CegarLoopResult]: At program point L3585(lines 3584 3667) the Hoare annotation is: true [2019-11-28 01:08:41,258 INFO L249 CegarLoopResult]: At program point L4179-18(lines 3537 3548) the Hoare annotation is: true [2019-11-28 01:08:41,259 INFO L249 CegarLoopResult]: At program point L4179-20(lines 4178 4180) the Hoare annotation is: true [2019-11-28 01:08:41,259 INFO L249 CegarLoopResult]: At program point L4179-23(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,259 INFO L249 CegarLoopResult]: At program point L3354(lines 3339 3362) the Hoare annotation is: true [2019-11-28 01:08:41,259 INFO L246 CegarLoopResult]: For program point L3387-1(lines 3379 3399) no Hoare annotation was computed. [2019-11-28 01:08:41,259 INFO L249 CegarLoopResult]: At program point L4179-25(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,259 INFO L246 CegarLoopResult]: For program point L3387(lines 3387 3398) no Hoare annotation was computed. [2019-11-28 01:08:41,259 INFO L249 CegarLoopResult]: At program point L4179-24(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,259 INFO L249 CegarLoopResult]: At program point L4179-26(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,260 INFO L249 CegarLoopResult]: At program point L4179-29(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,261 INFO L249 CegarLoopResult]: At program point L4179-28(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,261 INFO L249 CegarLoopResult]: At program point L4179-31(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,261 INFO L249 CegarLoopResult]: At program point L4179-30(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,261 INFO L249 CegarLoopResult]: At program point L4179-33(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,262 INFO L249 CegarLoopResult]: At program point L4179-32(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,262 INFO L249 CegarLoopResult]: At program point L4179-35(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,262 INFO L249 CegarLoopResult]: At program point L4179-34(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,262 INFO L249 CegarLoopResult]: At program point L4179-36(lines 1 4201) the Hoare annotation is: true [2019-11-28 01:08:41,262 INFO L246 CegarLoopResult]: For program point L3355(lines 3355 3359) no Hoare annotation was computed. [2019-11-28 01:08:41,263 INFO L249 CegarLoopResult]: At program point L3587(lines 3586 3667) the Hoare annotation is: true [2019-11-28 01:08:41,263 INFO L249 CegarLoopResult]: At program point L3356(lines 3339 3362) the Hoare annotation is: true [2019-11-28 01:08:41,264 INFO L246 CegarLoopResult]: For program point L3389(lines 3389 3396) no Hoare annotation was computed. [2019-11-28 01:08:41,264 INFO L246 CegarLoopResult]: For program point L3523(lines 3523 3526) no Hoare annotation was computed. [2019-11-28 01:08:41,264 INFO L246 CegarLoopResult]: For program point L3523-3(lines 3523 3526) no Hoare annotation was computed. [2019-11-28 01:08:41,264 INFO L246 CegarLoopResult]: For program point L3523-2(lines 3433 3557) no Hoare annotation was computed. [2019-11-28 01:08:41,264 INFO L246 CegarLoopResult]: For program point L3523-5(lines 3433 3557) no Hoare annotation was computed. [2019-11-28 01:08:41,265 INFO L249 CegarLoopResult]: At program point L3358(lines 3339 3362) the Hoare annotation is: true [2019-11-28 01:08:41,265 INFO L246 CegarLoopResult]: For program point L3623(lines 3623 3626) no Hoare annotation was computed. [2019-11-28 01:08:41,265 INFO L246 CegarLoopResult]: For program point L3392(lines 3392 3396) no Hoare annotation was computed. [2019-11-28 01:08:41,265 INFO L249 CegarLoopResult]: At program point L3658(line 3658) the Hoare annotation is: true [2019-11-28 01:08:41,266 INFO L246 CegarLoopResult]: For program point L3658-1(line 3658) no Hoare annotation was computed. [2019-11-28 01:08:41,266 INFO L246 CegarLoopResult]: For program point L3460(lines 3460 3515) no Hoare annotation was computed. [2019-11-28 01:08:41,266 INFO L249 CegarLoopResult]: At program point L3493-1(lines 3493 3500) the Hoare annotation is: true [2019-11-28 01:08:41,266 INFO L246 CegarLoopResult]: For program point L3493(lines 3493 3500) no Hoare annotation was computed. [2019-11-28 01:08:41,267 INFO L246 CegarLoopResult]: For program point L3460-2(lines 3460 3515) no Hoare annotation was computed. [2019-11-28 01:08:41,267 INFO L249 CegarLoopResult]: At program point L3493-3(lines 3493 3500) the Hoare annotation is: true [2019-11-28 01:08:41,267 INFO L249 CegarLoopResult]: At program point L3460-1(lines 3433 3557) the Hoare annotation is: true [2019-11-28 01:08:41,267 INFO L246 CegarLoopResult]: For program point L3493-2(lines 3493 3500) no Hoare annotation was computed. [2019-11-28 01:08:41,267 INFO L249 CegarLoopResult]: At program point L3460-3(lines 3433 3557) the Hoare annotation is: true [2019-11-28 01:08:41,267 INFO L249 CegarLoopResult]: At program point L3361(lines 3335 3363) the Hoare annotation is: true [2019-11-28 01:08:41,268 INFO L246 CegarLoopResult]: For program point L3659-1(lines 3659 3660) no Hoare annotation was computed. [2019-11-28 01:08:41,268 INFO L249 CegarLoopResult]: At program point L3659(lines 3659 3660) the Hoare annotation is: true [2019-11-28 01:08:41,268 INFO L246 CegarLoopResult]: For program point L3593(lines 3593 3596) no Hoare annotation was computed. [2019-11-28 01:08:41,269 INFO L249 CegarLoopResult]: At program point L3527-1(lines 3416 3558) the Hoare annotation is: true [2019-11-28 01:08:41,269 INFO L249 CegarLoopResult]: At program point L3527(lines 3416 3558) the Hoare annotation is: true [2019-11-28 01:08:41,269 INFO L246 CegarLoopResult]: For program point L3528(lines 3528 3553) no Hoare annotation was computed. [2019-11-28 01:08:41,269 INFO L246 CegarLoopResult]: For program point L3528-2(lines 3528 3553) no Hoare annotation was computed. [2019-11-28 01:08:41,269 INFO L246 CegarLoopResult]: For program point L3464(lines 3464 3512) no Hoare annotation was computed. [2019-11-28 01:08:41,269 INFO L246 CegarLoopResult]: For program point L3464-1(lines 3464 3512) no Hoare annotation was computed. [2019-11-28 01:08:41,270 INFO L249 CegarLoopResult]: At program point L4159(lines 4158 4160) the Hoare annotation is: true [2019-11-28 01:08:41,270 INFO L246 CegarLoopResult]: For program point L3467-1(lines 3467 3512) no Hoare annotation was computed. [2019-11-28 01:08:41,270 INFO L246 CegarLoopResult]: For program point L3467(lines 3467 3512) no Hoare annotation was computed. [2019-11-28 01:08:41,270 INFO L249 CegarLoopResult]: At program point L3468(lines 3467 3512) the Hoare annotation is: true [2019-11-28 01:08:41,270 INFO L246 CegarLoopResult]: For program point L3435(lines 3435 3455) no Hoare annotation was computed. [2019-11-28 01:08:41,271 INFO L249 CegarLoopResult]: At program point L3468-1(lines 3467 3512) the Hoare annotation is: true [2019-11-28 01:08:41,271 INFO L246 CegarLoopResult]: For program point L3435-3(lines 3435 3455) no Hoare annotation was computed. [2019-11-28 01:08:41,271 INFO L246 CegarLoopResult]: For program point L3435-2(lines 3435 3455) no Hoare annotation was computed. [2019-11-28 01:08:41,271 INFO L246 CegarLoopResult]: For program point L3435-5(lines 3435 3455) no Hoare annotation was computed. [2019-11-28 01:08:41,271 INFO L246 CegarLoopResult]: For program point L3502(lines 3502 3509) no Hoare annotation was computed. [2019-11-28 01:08:41,271 INFO L246 CegarLoopResult]: For program point L3502-2(lines 3502 3509) no Hoare annotation was computed. [2019-11-28 01:08:41,272 INFO L249 CegarLoopResult]: At program point L3668(lines 3569 3696) the Hoare annotation is: true [2019-11-28 01:08:41,272 INFO L246 CegarLoopResult]: For program point L3470(lines 3470 3512) no Hoare annotation was computed. [2019-11-28 01:08:41,272 INFO L246 CegarLoopResult]: For program point L3470-1(lines 3470 3512) no Hoare annotation was computed. [2019-11-28 01:08:41,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 01:08:41 BoogieIcfgContainer [2019-11-28 01:08:41,317 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-28 01:08:41,317 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 01:08:41,317 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 01:08:41,319 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 01:08:41,320 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 01:08:39" (3/4) ... [2019-11-28 01:08:41,326 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-28 01:08:41,335 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2019-11-28 01:08:41,335 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_hw_stop [2019-11-28 01:08:41,336 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_remove [2019-11-28 01:08:41,336 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_raw_event [2019-11-28 01:08:41,362 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 248 nodes and edges [2019-11-28 01:08:41,365 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 106 nodes and edges [2019-11-28 01:08:41,368 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 44 nodes and edges [2019-11-28 01:08:41,371 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 01:08:41,593 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-28 01:08:41,593 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 01:08:41,596 INFO L168 Benchmark]: Toolchain (without parser) took 5462.18 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.4 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -167.1 MB). Peak memory consumption was 78.2 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:41,596 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:08:41,596 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1475.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -110.9 MB). Peak memory consumption was 36.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:41,597 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.64 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: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:41,597 INFO L168 Benchmark]: Boogie Preprocessor took 196.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:41,598 INFO L168 Benchmark]: RCFGBuilder took 1809.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 872.3 MB in the end (delta: 162.3 MB). Peak memory consumption was 162.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:41,598 INFO L168 Benchmark]: TraceAbstraction took 1506.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 109.6 MB). Free memory was 872.3 MB in the beginning and 1.2 GB in the end (delta: -303.0 MB). Peak memory consumption was 100.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:41,598 INFO L168 Benchmark]: Witness Printer took 276.25 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:41,600 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1475.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -110.9 MB). Peak memory consumption was 36.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 192.64 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: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 196.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1809.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 872.3 MB in the end (delta: 162.3 MB). Peak memory consumption was 162.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1506.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 109.6 MB). Free memory was 872.3 MB in the beginning and 1.2 GB in the end (delta: -303.0 MB). Peak memory consumption was 100.9 MB. Max. memory is 11.5 GB. * Witness Printer took 276.25 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4070]: 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: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3700]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3249]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4158]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4000]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3709]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4187]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4181]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4151]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4011]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4162]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4181]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3975]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3975]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3773]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4181]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4181]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4181]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4181]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4181]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3994]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3991]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4181]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4135]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3163]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4181]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4158]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3273]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3259]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3698]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4138]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3930]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4172]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4172]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4172]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3290]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4158]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3737]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3173]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4166]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3720]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3416]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3709]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3797]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3136]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3975]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3643]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 248 locations, 1 error locations. Result: SAFE, OverallTime: 0.6s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.6s, HoareTripleCheckerStatistics: 324 SDtfs, 316 SDslu, 0 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=248occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 134 LocationsWithAnnotation, 486 PreInvPairs, 713 NumberOfFragments, 254 HoareAnnotationTreeSize, 486 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 134 FomulaSimplificationsInter, 518 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 10 ConstructedInterpolants, 0 QuantifiedInterpolants, 280 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...