/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 11:49:22,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 11:49:22,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 11:49:23,002 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 11:49:23,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 11:49:23,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 11:49:23,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 11:49:23,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 11:49:23,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 11:49:23,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 11:49:23,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 11:49:23,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 11:49:23,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 11:49:23,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 11:49:23,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 11:49:23,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 11:49:23,030 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 11:49:23,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 11:49:23,033 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 11:49:23,035 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 11:49:23,037 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 11:49:23,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 11:49:23,040 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 11:49:23,041 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 11:49:23,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-22 11:49:23,056 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 11:49:23,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 11:49:23,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 11:49:23,060 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 11:49:23,095 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 11:49:23,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 11:49:23,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 11:49:23,098 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 11:49:23,098 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 11:49:23,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 11:49:23,100 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 11:49:23,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 11:49:23,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 11:49:23,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 11:49:23,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 11:49:23,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 11:49:23,103 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 11:49:23,103 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 11:49:23,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 11:49:23,104 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 11:49:23,104 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 11:49:23,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 11:49:23,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 11:49:23,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 11:49:23,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 11:49:23,106 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 11:49:23,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 11:49:23,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 11:49:23,106 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 11:49:23,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 11:49:23,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 11:49:23,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 11:49:23,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 11:49:23,651 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 11:49:23,652 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 11:49:23,653 INFO L432 ainManager$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 [2020-12-22 11:49:23,742 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/674825ad9/cd8f0dad8f024573a401da9347bf8761/FLAG8027a6ce0 [2020-12-22 11:49:24,761 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 11:49:24,762 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 [2020-12-22 11:49:24,803 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/674825ad9/cd8f0dad8f024573a401da9347bf8761/FLAG8027a6ce0 [2020-12-22 11:49:25,281 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/674825ad9/cd8f0dad8f024573a401da9347bf8761 [2020-12-22 11:49:25,283 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 11:49:25,286 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 11:49:25,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 11:49:25,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 11:49:25,291 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 11:49:25,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 11:49:25" (1/1) ... [2020-12-22 11:49:25,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32331a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:25, skipping insertion in model container [2020-12-22 11:49:25,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 11:49:25" (1/1) ... [2020-12-22 11:49:25,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 11:49:25,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 11:49:26,218 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2020-12-22 11:49:26,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 11:49:26,261 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 11:49:26,443 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2020-12-22 11:49:26,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 11:49:26,520 INFO L208 MainTranslator]: Completed translation [2020-12-22 11:49:26,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26 WrapperNode [2020-12-22 11:49:26,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 11:49:26,522 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-22 11:49:26,523 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-22 11:49:26,523 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-22 11:49:26,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26" (1/1) ... [2020-12-22 11:49:26,566 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26" (1/1) ... [2020-12-22 11:49:26,705 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-22 11:49:26,709 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-22 11:49:26,709 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-22 11:49:26,709 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-22 11:49:26,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26" (1/1) ... [2020-12-22 11:49:26,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26" (1/1) ... [2020-12-22 11:49:26,769 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26" (1/1) ... [2020-12-22 11:49:26,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26" (1/1) ... [2020-12-22 11:49:26,876 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26" (1/1) ... [2020-12-22 11:49:26,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26" (1/1) ... [2020-12-22 11:49:26,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26" (1/1) ... [2020-12-22 11:49:26,914 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-22 11:49:26,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-22 11:49:26,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-22 11:49:26,916 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-22 11:49:26,917 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26" (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 [2020-12-22 11:49:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-22 11:49:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-22 11:49:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-12-22 11:49:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-12-22 11:49:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-22 11:49:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-22 11:49:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2020-12-22 11:49:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2020-12-22 11:49:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2020-12-22 11:49:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2020-12-22 11:49:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-22 11:49:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-22 11:49:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-22 11:49:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-22 11:49:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2020-12-22 11:49:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2020-12-22 11:49:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-22 11:49:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-22 11:49:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-22 11:49:27,691 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-22 11:49:28,696 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2020-12-22 11:49:28,696 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2020-12-22 11:49:28,704 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-22 11:49:29,215 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2020-12-22 11:49:29,216 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2020-12-22 11:49:29,254 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-22 11:49:29,254 INFO L299 CfgBuilder]: Removed 299 assume(true) statements. [2020-12-22 11:49:29,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 11:49:29 BoogieIcfgContainer [2020-12-22 11:49:29,257 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-22 11:49:29,259 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-22 11:49:29,259 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-22 11:49:29,262 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-22 11:49:29,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 11:49:25" (1/3) ... [2020-12-22 11:49:29,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@143aba96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 11:49:29, skipping insertion in model container [2020-12-22 11:49:29,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 11:49:26" (2/3) ... [2020-12-22 11:49:29,264 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@143aba96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 11:49:29, skipping insertion in model container [2020-12-22 11:49:29,264 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 11:49:29" (3/3) ... [2020-12-22 11:49:29,265 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2020-12-22 11:49:29,272 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-22 11:49:29,278 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-22 11:49:29,298 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-22 11:49:29,328 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-22 11:49:29,328 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-22 11:49:29,328 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-22 11:49:29,328 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-22 11:49:29,329 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-22 11:49:29,329 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-22 11:49:29,329 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-22 11:49:29,329 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-22 11:49:29,353 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states. [2020-12-22 11:49:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-22 11:49:29,357 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 11:49:29,358 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 11:49:29,358 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 11:49:29,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 11:49:29,364 INFO L82 PathProgramCache]: Analyzing trace with hash -1169958009, now seen corresponding path program 1 times [2020-12-22 11:49:29,374 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 11:49:29,375 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1330697616] [2020-12-22 11:49:29,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 11:49:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 11:49:29,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 11:49:29,786 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1330697616] [2020-12-22 11:49:29,787 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 11:49:29,787 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-22 11:49:29,788 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752013534] [2020-12-22 11:49:29,793 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 11:49:29,793 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 11:49:29,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 11:49:29,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 11:49:29,810 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 3 states. [2020-12-22 11:49:29,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 11:49:29,970 INFO L93 Difference]: Finished difference Result 495 states and 692 transitions. [2020-12-22 11:49:29,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 11:49:29,996 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 11 [2020-12-22 11:49:29,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 11:49:30,008 INFO L225 Difference]: With dead ends: 495 [2020-12-22 11:49:30,008 INFO L226 Difference]: Without dead ends: 0 [2020-12-22 11:49:30,025 INFO L677 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 [2020-12-22 11:49:30,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-12-22 11:49:30,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-12-22 11:49:30,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-12-22 11:49:30,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-12-22 11:49:30,056 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 11 [2020-12-22 11:49:30,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 11:49:30,057 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-12-22 11:49:30,057 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 11:49:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-12-22 11:49:30,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-22 11:49:30,057 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-22 11:49:30,060 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-12-22 11:49:31,066 INFO L189 CegarLoopUtils]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2020-12-22 11:49:31,067 INFO L192 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: true [2020-12-22 11:49:31,067 INFO L192 CegarLoopUtils]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2020-12-22 11:49:31,067 INFO L189 CegarLoopUtils]: For program point ##fun~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2020-12-22 11:49:31,067 INFO L185 CegarLoopUtils]: At program point L3190(lines 3184 3192) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,068 INFO L185 CegarLoopUtils]: At program point L4181(lines 4180 4182) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,068 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-12-22 11:49:31,068 INFO L189 CegarLoopUtils]: For program point L3835(lines 3835 3841) no Hoare annotation was computed. [2020-12-22 11:49:31,068 INFO L185 CegarLoopUtils]: At program point L3257(lines 3251 3259) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,069 INFO L185 CegarLoopUtils]: At program point L4149(lines 4146 4157) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,069 INFO L189 CegarLoopUtils]: For program point L3852(lines 3852 3857) no Hoare annotation was computed. [2020-12-22 11:49:31,069 INFO L185 CegarLoopUtils]: At program point L3885(lines 3814 3898) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,069 INFO L189 CegarLoopUtils]: For program point L3852-2(lines 3852 3857) no Hoare annotation was computed. [2020-12-22 11:49:31,070 INFO L185 CegarLoopUtils]: At program point L3720(lines 3720 3725) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,070 INFO L189 CegarLoopUtils]: For program point L4166(line 4166) no Hoare annotation was computed. [2020-12-22 11:49:31,070 INFO L189 CegarLoopUtils]: For program point L4166-2(line 4166) no Hoare annotation was computed. [2020-12-22 11:49:31,071 INFO L189 CegarLoopUtils]: For program point L4166-4(line 4166) no Hoare annotation was computed. [2020-12-22 11:49:31,071 INFO L189 CegarLoopUtils]: For program point L4166-6(line 4166) no Hoare annotation was computed. [2020-12-22 11:49:31,071 INFO L189 CegarLoopUtils]: For program point L4166-8(line 4166) no Hoare annotation was computed. [2020-12-22 11:49:31,072 INFO L185 CegarLoopUtils]: At program point L4200-1(lines 4199 4201) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,072 INFO L185 CegarLoopUtils]: At program point L4200-2(lines 4199 4201) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,072 INFO L185 CegarLoopUtils]: At program point L4167-1(lines 4164 4168) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,073 INFO L185 CegarLoopUtils]: At program point L4167(lines 4164 4168) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,074 INFO L185 CegarLoopUtils]: At program point L4200(lines 4199 4201) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,075 INFO L185 CegarLoopUtils]: At program point L4167-3(lines 4164 4168) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,075 INFO L185 CegarLoopUtils]: At program point L4200-6(lines 4199 4201) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,075 INFO L185 CegarLoopUtils]: At program point L4167-2(lines 4164 4168) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,075 INFO L189 CegarLoopUtils]: For program point L4002(lines 4002 4052) no Hoare annotation was computed. [2020-12-22 11:49:31,076 INFO L185 CegarLoopUtils]: At program point L4200-3(lines 4199 4201) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,076 INFO L185 CegarLoopUtils]: At program point L4200-4(lines 4199 4201) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,076 INFO L185 CegarLoopUtils]: At program point L4167-4(lines 4164 4168) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,076 INFO L185 CegarLoopUtils]: At program point L4200-9(lines 4199 4201) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,076 INFO L185 CegarLoopUtils]: At program point L4200-7(lines 4199 4201) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,076 INFO L185 CegarLoopUtils]: At program point L4200-8(lines 4199 4201) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,077 INFO L185 CegarLoopUtils]: At program point L3325(lines 3301 3327) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,077 INFO L189 CegarLoopUtils]: For program point L4217(lines 4217 4219) no Hoare annotation was computed. [2020-12-22 11:49:31,077 INFO L185 CegarLoopUtils]: At program point L3953(lines 3941 3955) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,077 INFO L185 CegarLoopUtils]: At program point L3276(lines 3270 3278) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,077 INFO L189 CegarLoopUtils]: For program point L3821(lines 3821 3827) no Hoare annotation was computed. [2020-12-22 11:49:31,077 INFO L189 CegarLoopUtils]: For program point L3309(lines 3309 3315) no Hoare annotation was computed. [2020-12-22 11:49:31,077 INFO L185 CegarLoopUtils]: At program point L4003(lines 4002 4052) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,078 INFO L185 CegarLoopUtils]: At program point L3805(lines 3784 3807) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,078 INFO L185 CegarLoopUtils]: At program point L4185(lines 4184 4186) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,079 INFO L185 CegarLoopUtils]: At program point L4053(lines 3986 4076) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,080 INFO L189 CegarLoopUtils]: For program point L3756(lines 3756 3768) no Hoare annotation was computed. [2020-12-22 11:49:31,083 INFO L189 CegarLoopUtils]: For program point L4037(lines 4037 4038) no Hoare annotation was computed. [2020-12-22 11:49:31,084 INFO L189 CegarLoopUtils]: For program point L3294(lines 3294 3297) no Hoare annotation was computed. [2020-12-22 11:49:31,084 INFO L189 CegarLoopUtils]: For program point L3294-2(lines 3294 3297) no Hoare annotation was computed. [2020-12-22 11:49:31,085 INFO L185 CegarLoopUtils]: At program point L4203(lines 4022 4025) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,090 INFO L185 CegarLoopUtils]: At program point L4170(lines 4169 4171) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,090 INFO L189 CegarLoopUtils]: For program point L4005(lines 4005 4052) no Hoare annotation was computed. [2020-12-22 11:49:31,090 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-12-22 11:49:31,091 INFO L185 CegarLoopUtils]: At program point L3774(lines 3709 3783) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,091 INFO L189 CegarLoopUtils]: For program point L3312(lines 3312 3315) no Hoare annotation was computed. [2020-12-22 11:49:31,091 INFO L185 CegarLoopUtils]: At program point L3180(lines 3174 3182) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,091 INFO L185 CegarLoopUtils]: At program point L4006(lines 4005 4052) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,091 INFO L189 CegarLoopUtils]: For program point L3858(lines 3858 3867) no Hoare annotation was computed. [2020-12-22 11:49:31,091 INFO L185 CegarLoopUtils]: At program point L3891(lines 3814 3898) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,091 INFO L189 CegarLoopUtils]: For program point L3858-2(lines 3814 3898) no Hoare annotation was computed. [2020-12-22 11:49:31,092 INFO L185 CegarLoopUtils]: At program point L4206(lines 4205 4207) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,092 INFO L189 CegarLoopUtils]: For program point L4008(lines 4008 4052) no Hoare annotation was computed. [2020-12-22 11:49:31,092 INFO L185 CegarLoopUtils]: At program point L3298(lines 3284 3300) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,092 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-12-22 11:49:31,092 INFO L189 CegarLoopUtils]: For program point L4058(lines 4058 4065) no Hoare annotation was computed. [2020-12-22 11:49:31,092 INFO L189 CegarLoopUtils]: For program point L3794(lines 3794 3797) no Hoare annotation was computed. [2020-12-22 11:49:31,092 INFO L189 CegarLoopUtils]: For program point L3794-2(lines 3794 3797) no Hoare annotation was computed. [2020-12-22 11:49:31,092 INFO L185 CegarLoopUtils]: At program point L4075(lines 3970 4077) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,093 INFO L185 CegarLoopUtils]: At program point L4009(lines 4008 4052) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,093 INFO L185 CegarLoopUtils]: At program point L3266(lines 3260 3268) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,093 INFO L185 CegarLoopUtils]: At program point L4191-1(lines 4190 4192) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,093 INFO L185 CegarLoopUtils]: At program point L4191(lines 4190 4192) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,093 INFO L185 CegarLoopUtils]: At program point L4191-2(lines 4190 4192) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,093 INFO L189 CegarLoopUtils]: For program point L3993(lines 3993 3996) no Hoare annotation was computed. [2020-12-22 11:49:31,093 INFO L185 CegarLoopUtils]: At program point L3151-1(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,094 INFO L185 CegarLoopUtils]: At program point L3151(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,094 INFO L185 CegarLoopUtils]: At program point L3151-2(lines 3720 3725) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,094 INFO L185 CegarLoopUtils]: At program point L3151-5(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,094 INFO L185 CegarLoopUtils]: At program point L3151-4(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,094 INFO L185 CegarLoopUtils]: At program point L3151-7(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,110 INFO L185 CegarLoopUtils]: At program point L3151-6(lines 3731 3737) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,110 INFO L185 CegarLoopUtils]: At program point L3151-9(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,110 INFO L185 CegarLoopUtils]: At program point L3151-11(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,111 INFO L189 CegarLoopUtils]: For program point L3845(lines 3845 3851) no Hoare annotation was computed. [2020-12-22 11:49:31,111 INFO L185 CegarLoopUtils]: At program point L3151-10(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,111 INFO L185 CegarLoopUtils]: At program point L3151-13(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,111 INFO L185 CegarLoopUtils]: At program point L3151-12(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,111 INFO L185 CegarLoopUtils]: At program point L3151-15(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,111 INFO L185 CegarLoopUtils]: At program point L3151-14(lines 3748 3773) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,113 INFO L185 CegarLoopUtils]: At program point L3151-16(lines 3147 3153) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,114 INFO L189 CegarLoopUtils]: For program point L4011(lines 4011 4052) no Hoare annotation was computed. [2020-12-22 11:49:31,114 INFO L185 CegarLoopUtils]: At program point L4160(lines 4159 4161) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,114 INFO L189 CegarLoopUtils]: For program point L4061(lines 4061 4065) no Hoare annotation was computed. [2020-12-22 11:49:31,114 INFO L185 CegarLoopUtils]: At program point L4177(lines 4176 4178) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,114 INFO L185 CegarLoopUtils]: At program point L4012(lines 4011 4052) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,115 INFO L189 CegarLoopUtils]: For program point L3880(lines 3880 3887) no Hoare annotation was computed. [2020-12-22 11:49:31,115 INFO L185 CegarLoopUtils]: At program point L3748(lines 3711 3782) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,115 INFO L185 CegarLoopUtils]: At program point L4194(lines 4149 4154) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,115 INFO L189 CegarLoopUtils]: For program point L3715(lines 3715 3747) no Hoare annotation was computed. [2020-12-22 11:49:31,115 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2020-12-22 11:49:31,115 INFO L185 CegarLoopUtils]: At program point L4062(lines 3986 4076) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,115 INFO L189 CegarLoopUtils]: For program point L-1-1(line -1) no Hoare annotation was computed. [2020-12-22 11:49:31,116 INFO L189 CegarLoopUtils]: For program point L-1-2(line -1) no Hoare annotation was computed. [2020-12-22 11:49:31,116 INFO L189 CegarLoopUtils]: For program point L-1-3(line -1) no Hoare annotation was computed. [2020-12-22 11:49:31,116 INFO L185 CegarLoopUtils]: At program point L3897(lines 3808 3899) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,116 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4081) no Hoare annotation was computed. [2020-12-22 11:49:31,116 INFO L189 CegarLoopUtils]: For program point L3798(lines 3798 3804) no Hoare annotation was computed. [2020-12-22 11:49:31,116 INFO L189 CegarLoopUtils]: For program point L3319(lines 3319 3324) no Hoare annotation was computed. [2020-12-22 11:49:31,117 INFO L189 CegarLoopUtils]: For program point L3798-2(lines 3798 3804) no Hoare annotation was computed. [2020-12-22 11:49:31,117 INFO L189 CegarLoopUtils]: For program point L3319-2(lines 3319 3324) no Hoare annotation was computed. [2020-12-22 11:49:31,117 INFO L189 CegarLoopUtils]: For program point L3947(lines 3947 3952) no Hoare annotation was computed. [2020-12-22 11:49:31,117 INFO L189 CegarLoopUtils]: For program point L3947-2(lines 3947 3952) no Hoare annotation was computed. [2020-12-22 11:49:31,117 INFO L189 CegarLoopUtils]: For program point L3287(lines 3287 3290) no Hoare annotation was computed. [2020-12-22 11:49:31,117 INFO L189 CegarLoopUtils]: For program point L3799(lines 3799 3802) no Hoare annotation was computed. [2020-12-22 11:49:31,117 INFO L185 CegarLoopUtils]: At program point L4064(lines 3986 4076) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,118 INFO L189 CegarLoopUtils]: For program point L3321-1(line 3321) no Hoare annotation was computed. [2020-12-22 11:49:31,119 INFO L185 CegarLoopUtils]: At program point L3321(line 3321) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2020-12-22 11:49:31,119 INFO L189 CegarLoopUtils]: For program point L4081(line 4081) no Hoare annotation was computed. [2020-12-22 11:49:31,119 INFO L189 CegarLoopUtils]: For program point hid_hw_stopFINAL(lines 3328 3337) no Hoare annotation was computed. [2020-12-22 11:49:31,119 INFO L192 CegarLoopUtils]: At program point L4188(lines 4187 4189) the Hoare annotation is: true [2020-12-22 11:49:31,119 INFO L192 CegarLoopUtils]: At program point hid_hw_stopENTRY(lines 3328 3337) the Hoare annotation is: true [2020-12-22 11:49:31,119 INFO L189 CegarLoopUtils]: For program point L3333-1(line 3333) no Hoare annotation was computed. [2020-12-22 11:49:31,120 INFO L189 CegarLoopUtils]: For program point hid_hw_stopEXIT(lines 3328 3337) no Hoare annotation was computed. [2020-12-22 11:49:31,120 INFO L192 CegarLoopUtils]: At program point L3333(line 3333) the Hoare annotation is: true [2020-12-22 11:49:31,120 INFO L192 CegarLoopUtils]: At program point L3257(lines 3251 3259) the Hoare annotation is: true [2020-12-22 11:49:31,120 INFO L189 CegarLoopUtils]: For program point L4217(lines 4217 4219) no Hoare annotation was computed. [2020-12-22 11:49:31,120 INFO L192 CegarLoopUtils]: At program point L4177(lines 4176 4178) the Hoare annotation is: true [2020-12-22 11:49:31,120 INFO L189 CegarLoopUtils]: For program point magicmouse_removeEXIT(lines 3900 3912) no Hoare annotation was computed. [2020-12-22 11:49:31,121 INFO L189 CegarLoopUtils]: For program point L4166(line 4166) no Hoare annotation was computed. [2020-12-22 11:49:31,122 INFO L192 CegarLoopUtils]: At program point L4167(lines 4164 4168) the Hoare annotation is: true [2020-12-22 11:49:31,122 INFO L192 CegarLoopUtils]: At program point magicmouse_removeENTRY(lines 3900 3912) the Hoare annotation is: true [2020-12-22 11:49:31,122 INFO L189 CegarLoopUtils]: For program point L3907-1(line 3907) no Hoare annotation was computed. [2020-12-22 11:49:31,122 INFO L192 CegarLoopUtils]: At program point L3907(line 3907) the Hoare annotation is: true [2020-12-22 11:49:31,122 INFO L192 CegarLoopUtils]: At program point L4197-6(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,122 INFO L192 CegarLoopUtils]: At program point L4197-7(lines 3548 3559) the Hoare annotation is: true [2020-12-22 11:49:31,123 INFO L192 CegarLoopUtils]: At program point L4197-4(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,123 INFO L192 CegarLoopUtils]: At program point L4197-5(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,123 INFO L192 CegarLoopUtils]: At program point L4197-8(lines 4196 4198) the Hoare annotation is: true [2020-12-22 11:49:31,123 INFO L192 CegarLoopUtils]: At program point L4197-9(lines 4196 4198) the Hoare annotation is: true [2020-12-22 11:49:31,123 INFO L192 CegarLoopUtils]: At program point L4197-14(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,123 INFO L192 CegarLoopUtils]: At program point L4197-15(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,124 INFO L192 CegarLoopUtils]: At program point L4197-13(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,124 INFO L192 CegarLoopUtils]: At program point L4197-18(lines 3548 3559) the Hoare annotation is: true [2020-12-22 11:49:31,124 INFO L189 CegarLoopUtils]: For program point L3669-1(line 3669) no Hoare annotation was computed. [2020-12-22 11:49:31,124 INFO L192 CegarLoopUtils]: At program point L4197-19(lines 4196 4198) the Hoare annotation is: true [2020-12-22 11:49:31,124 INFO L192 CegarLoopUtils]: At program point L3669(line 3669) the Hoare annotation is: true [2020-12-22 11:49:31,124 INFO L192 CegarLoopUtils]: At program point L4197-16(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,124 INFO L192 CegarLoopUtils]: At program point L4197-17(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,125 INFO L189 CegarLoopUtils]: For program point L3504(lines 3504 3511) no Hoare annotation was computed. [2020-12-22 11:49:31,125 INFO L192 CegarLoopUtils]: At program point L4197-23(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,125 INFO L192 CegarLoopUtils]: At program point L3471-1(lines 3444 3568) the Hoare annotation is: true [2020-12-22 11:49:31,125 INFO L189 CegarLoopUtils]: For program point L3504-2(lines 3504 3511) no Hoare annotation was computed. [2020-12-22 11:49:31,125 INFO L192 CegarLoopUtils]: At program point L4197-20(lines 4196 4198) the Hoare annotation is: true [2020-12-22 11:49:31,125 INFO L189 CegarLoopUtils]: For program point L3471(lines 3471 3526) no Hoare annotation was computed. [2020-12-22 11:49:31,126 INFO L192 CegarLoopUtils]: At program point L3504-1(lines 3504 3511) the Hoare annotation is: true [2020-12-22 11:49:31,126 INFO L192 CegarLoopUtils]: At program point L3471-3(lines 3444 3568) the Hoare annotation is: true [2020-12-22 11:49:31,126 INFO L192 CegarLoopUtils]: At program point L3372(lines 3346 3374) the Hoare annotation is: true [2020-12-22 11:49:31,126 INFO L192 CegarLoopUtils]: At program point L4197-26(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,126 INFO L189 CegarLoopUtils]: For program point L3471-2(lines 3471 3526) no Hoare annotation was computed. [2020-12-22 11:49:31,126 INFO L192 CegarLoopUtils]: At program point L3504-3(lines 3504 3511) the Hoare annotation is: true [2020-12-22 11:49:31,126 INFO L192 CegarLoopUtils]: At program point L4197-24(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,127 INFO L192 CegarLoopUtils]: At program point L4197-25(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,127 INFO L192 CegarLoopUtils]: At program point L4197-30(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,127 INFO L192 CegarLoopUtils]: At program point L4197-31(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,127 INFO L192 CegarLoopUtils]: At program point L4197-28(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,127 INFO L192 CegarLoopUtils]: At program point L4197-29(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,127 INFO L192 CegarLoopUtils]: At program point L4197-34(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,127 INFO L192 CegarLoopUtils]: At program point L4197-35(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,128 INFO L192 CegarLoopUtils]: At program point L4197-32(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,128 INFO L192 CegarLoopUtils]: At program point L4197-33(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,128 INFO L192 CegarLoopUtils]: At program point L4197-36(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,128 INFO L192 CegarLoopUtils]: At program point L3670(lines 3670 3671) the Hoare annotation is: true [2020-12-22 11:49:31,129 INFO L189 CegarLoopUtils]: For program point L3604(lines 3604 3607) no Hoare annotation was computed. [2020-12-22 11:49:31,133 INFO L189 CegarLoopUtils]: For program point L3670-1(lines 3670 3671) no Hoare annotation was computed. [2020-12-22 11:49:31,133 INFO L192 CegarLoopUtils]: At program point L3538(lines 3427 3569) the Hoare annotation is: true [2020-12-22 11:49:31,133 INFO L192 CegarLoopUtils]: At program point L3538-1(lines 3427 3569) the Hoare annotation is: true [2020-12-22 11:49:31,133 INFO L189 CegarLoopUtils]: For program point L4166(line 4166) no Hoare annotation was computed. [2020-12-22 11:49:31,135 INFO L189 CegarLoopUtils]: For program point L3539(lines 3539 3564) no Hoare annotation was computed. [2020-12-22 11:49:31,136 INFO L189 CegarLoopUtils]: For program point L3539-2(lines 3539 3564) no Hoare annotation was computed. [2020-12-22 11:49:31,137 INFO L192 CegarLoopUtils]: At program point L4167(lines 4164 4168) the Hoare annotation is: true [2020-12-22 11:49:31,137 INFO L189 CegarLoopUtils]: For program point L3475-1(lines 3475 3523) no Hoare annotation was computed. [2020-12-22 11:49:31,137 INFO L189 CegarLoopUtils]: For program point magicmouse_raw_eventFINAL(lines 3570 3708) no Hoare annotation was computed. [2020-12-22 11:49:31,137 INFO L189 CegarLoopUtils]: For program point L3475(lines 3475 3523) no Hoare annotation was computed. [2020-12-22 11:49:31,137 INFO L189 CegarLoopUtils]: For program point magicmouse_raw_eventEXIT(lines 3570 3708) no Hoare annotation was computed. [2020-12-22 11:49:31,137 INFO L189 CegarLoopUtils]: For program point L3478(lines 3478 3523) no Hoare annotation was computed. [2020-12-22 11:49:31,138 INFO L189 CegarLoopUtils]: For program point L3478-1(lines 3478 3523) no Hoare annotation was computed. [2020-12-22 11:49:31,138 INFO L189 CegarLoopUtils]: For program point L3446(lines 3446 3466) no Hoare annotation was computed. [2020-12-22 11:49:31,138 INFO L192 CegarLoopUtils]: At program point L3479-1(lines 3478 3523) the Hoare annotation is: true [2020-12-22 11:49:31,138 INFO L192 CegarLoopUtils]: At program point L3479(lines 3478 3523) the Hoare annotation is: true [2020-12-22 11:49:31,138 INFO L189 CegarLoopUtils]: For program point L3446-2(lines 3446 3466) no Hoare annotation was computed. [2020-12-22 11:49:31,138 INFO L189 CegarLoopUtils]: For program point L3446-3(lines 3446 3466) no Hoare annotation was computed. [2020-12-22 11:49:31,138 INFO L189 CegarLoopUtils]: For program point L3446-5(lines 3446 3466) no Hoare annotation was computed. [2020-12-22 11:49:31,138 INFO L189 CegarLoopUtils]: For program point L3513(lines 3513 3520) no Hoare annotation was computed. [2020-12-22 11:49:31,139 INFO L189 CegarLoopUtils]: For program point L3513-2(lines 3513 3520) no Hoare annotation was computed. [2020-12-22 11:49:31,139 INFO L192 CegarLoopUtils]: At program point L3679(lines 3580 3707) the Hoare annotation is: true [2020-12-22 11:49:31,139 INFO L189 CegarLoopUtils]: For program point L3481-1(lines 3481 3523) no Hoare annotation was computed. [2020-12-22 11:49:31,139 INFO L189 CegarLoopUtils]: For program point L3481(lines 3481 3523) no Hoare annotation was computed. [2020-12-22 11:49:31,139 INFO L189 CegarLoopUtils]: For program point L3680(lines 3680 3702) no Hoare annotation was computed. [2020-12-22 11:49:31,139 INFO L192 CegarLoopUtils]: At program point L3647(lines 3599 3676) the Hoare annotation is: true [2020-12-22 11:49:31,139 INFO L189 CegarLoopUtils]: For program point L3548(lines 3548 3559) no Hoare annotation was computed. [2020-12-22 11:49:31,140 INFO L192 CegarLoopUtils]: At program point L3482(lines 3475 3523) the Hoare annotation is: true [2020-12-22 11:49:31,140 INFO L189 CegarLoopUtils]: For program point L3548-1(lines 3548 3559) no Hoare annotation was computed. [2020-12-22 11:49:31,140 INFO L192 CegarLoopUtils]: At program point L3482-1(lines 3475 3523) the Hoare annotation is: true [2020-12-22 11:49:31,140 INFO L189 CegarLoopUtils]: For program point L3549(lines 3549 3557) no Hoare annotation was computed. [2020-12-22 11:49:31,140 INFO L189 CegarLoopUtils]: For program point L3549-3(lines 3549 3557) no Hoare annotation was computed. [2020-12-22 11:49:31,140 INFO L192 CegarLoopUtils]: At program point L4177(lines 4176 4178) the Hoare annotation is: true [2020-12-22 11:49:31,140 INFO L192 CegarLoopUtils]: At program point magicmouse_raw_eventENTRY(lines 3570 3708) the Hoare annotation is: true [2020-12-22 11:49:31,141 INFO L192 CegarLoopUtils]: At program point L3649(lines 3599 3676) the Hoare annotation is: true [2020-12-22 11:49:31,141 INFO L192 CegarLoopUtils]: At program point L3617(lines 3599 3676) the Hoare annotation is: true [2020-12-22 11:49:31,141 INFO L189 CegarLoopUtils]: For program point L3485(lines 3485 3500) no Hoare annotation was computed. [2020-12-22 11:49:31,141 INFO L189 CegarLoopUtils]: For program point L3485-2(lines 3485 3500) no Hoare annotation was computed. [2020-12-22 11:49:31,141 INFO L192 CegarLoopUtils]: At program point L3651(lines 3599 3676) the Hoare annotation is: true [2020-12-22 11:49:31,141 INFO L189 CegarLoopUtils]: For program point L3486(lines 3486 3497) no Hoare annotation was computed. [2020-12-22 11:49:31,141 INFO L189 CegarLoopUtils]: For program point L3420(lines 3420 3423) no Hoare annotation was computed. [2020-12-22 11:49:31,141 INFO L192 CegarLoopUtils]: At program point L3420-2(lines 3375 3426) the Hoare annotation is: true [2020-12-22 11:49:31,142 INFO L189 CegarLoopUtils]: For program point L3486-3(lines 3486 3497) no Hoare annotation was computed. [2020-12-22 11:49:31,142 INFO L192 CegarLoopUtils]: At program point L3619(lines 3599 3676) the Hoare annotation is: true [2020-12-22 11:49:31,142 INFO L192 CegarLoopUtils]: At program point L3157-1(lines 3154 3159) the Hoare annotation is: true [2020-12-22 11:49:31,142 INFO L192 CegarLoopUtils]: At program point L3157(lines 3154 3159) the Hoare annotation is: true [2020-12-22 11:49:31,143 INFO L192 CegarLoopUtils]: At program point L3157-2(lines 3154 3159) the Hoare annotation is: true [2020-12-22 11:49:31,143 INFO L189 CegarLoopUtils]: For program point L3356(lines 3356 3363) no Hoare annotation was computed. [2020-12-22 11:49:31,143 INFO L189 CegarLoopUtils]: For program point L3389(lines 3389 3415) no Hoare annotation was computed. [2020-12-22 11:49:31,143 INFO L189 CegarLoopUtils]: For program point L3356-2(lines 3356 3363) no Hoare annotation was computed. [2020-12-22 11:49:31,143 INFO L189 CegarLoopUtils]: For program point L3389-2(lines 3389 3415) no Hoare annotation was computed. [2020-12-22 11:49:31,143 INFO L192 CegarLoopUtils]: At program point L3257(lines 3251 3259) the Hoare annotation is: true [2020-12-22 11:49:31,143 INFO L192 CegarLoopUtils]: At program point L3654(lines 3654 3662) the Hoare annotation is: true [2020-12-22 11:49:31,143 INFO L192 CegarLoopUtils]: At program point L3621(lines 3599 3676) the Hoare annotation is: true [2020-12-22 11:49:31,144 INFO L189 CegarLoopUtils]: For program point L3489(lines 3489 3493) no Hoare annotation was computed. [2020-12-22 11:49:31,144 INFO L189 CegarLoopUtils]: For program point L3489-3(lines 3489 3493) no Hoare annotation was computed. [2020-12-22 11:49:31,144 INFO L189 CegarLoopUtils]: For program point L3390(lines 3390 3410) no Hoare annotation was computed. [2020-12-22 11:49:31,144 INFO L189 CegarLoopUtils]: For program point L3489-2(lines 3489 3493) no Hoare annotation was computed. [2020-12-22 11:49:31,144 INFO L189 CegarLoopUtils]: For program point L3489-5(lines 3489 3493) no Hoare annotation was computed. [2020-12-22 11:49:31,144 INFO L189 CegarLoopUtils]: For program point L3655(lines 3655 3660) no Hoare annotation was computed. [2020-12-22 11:49:31,144 INFO L189 CegarLoopUtils]: For program point L3589(lines 3589 3678) no Hoare annotation was computed. [2020-12-22 11:49:31,144 INFO L189 CegarLoopUtils]: For program point L3358(lines 3358 3363) no Hoare annotation was computed. [2020-12-22 11:49:31,145 INFO L192 CegarLoopUtils]: At program point L3590(lines 3589 3678) the Hoare annotation is: true [2020-12-22 11:49:31,145 INFO L189 CegarLoopUtils]: For program point L3392(lines 3392 3410) no Hoare annotation was computed. [2020-12-22 11:49:31,145 INFO L189 CegarLoopUtils]: For program point L3624(lines 3624 3627) no Hoare annotation was computed. [2020-12-22 11:49:31,145 INFO L189 CegarLoopUtils]: For program point L3624-2(lines 3624 3627) no Hoare annotation was computed. [2020-12-22 11:49:31,145 INFO L189 CegarLoopUtils]: For program point L3592(lines 3592 3678) no Hoare annotation was computed. [2020-12-22 11:49:31,145 INFO L192 CegarLoopUtils]: At program point L3593(lines 3592 3678) the Hoare annotation is: true [2020-12-22 11:49:31,145 INFO L189 CegarLoopUtils]: For program point L3595(lines 3595 3678) no Hoare annotation was computed. [2020-12-22 11:49:31,146 INFO L189 CegarLoopUtils]: For program point L3529(lines 3529 3532) no Hoare annotation was computed. [2020-12-22 11:49:31,146 INFO L189 CegarLoopUtils]: For program point L3529-3(lines 3529 3532) no Hoare annotation was computed. [2020-12-22 11:49:31,146 INFO L189 CegarLoopUtils]: For program point L3695(lines 3695 3701) no Hoare annotation was computed. [2020-12-22 11:49:31,146 INFO L192 CegarLoopUtils]: At program point L3596(lines 3595 3678) the Hoare annotation is: true [2020-12-22 11:49:31,146 INFO L192 CegarLoopUtils]: At program point L3695-2(lines 3680 3702) the Hoare annotation is: true [2020-12-22 11:49:31,146 INFO L189 CegarLoopUtils]: For program point L3398(lines 3398 3409) no Hoare annotation was computed. [2020-12-22 11:49:31,146 INFO L192 CegarLoopUtils]: At program point L3365(lines 3350 3373) the Hoare annotation is: true [2020-12-22 11:49:31,146 INFO L189 CegarLoopUtils]: For program point L3398-1(lines 3390 3410) no Hoare annotation was computed. [2020-12-22 11:49:31,147 INFO L189 CegarLoopUtils]: For program point L3366(lines 3366 3370) no Hoare annotation was computed. [2020-12-22 11:49:31,147 INFO L192 CegarLoopUtils]: At program point L3598(lines 3597 3678) the Hoare annotation is: true [2020-12-22 11:49:31,147 INFO L189 CegarLoopUtils]: For program point L3400(lines 3400 3407) no Hoare annotation was computed. [2020-12-22 11:49:31,147 INFO L192 CegarLoopUtils]: At program point L3367(lines 3350 3373) the Hoare annotation is: true [2020-12-22 11:49:31,147 INFO L189 CegarLoopUtils]: For program point L3534(lines 3534 3537) no Hoare annotation was computed. [2020-12-22 11:49:31,147 INFO L189 CegarLoopUtils]: For program point L3534-2(lines 3444 3568) no Hoare annotation was computed. [2020-12-22 11:49:31,150 INFO L189 CegarLoopUtils]: For program point L3534-3(lines 3534 3537) no Hoare annotation was computed. [2020-12-22 11:49:31,150 INFO L189 CegarLoopUtils]: For program point L3534-5(lines 3444 3568) no Hoare annotation was computed. [2020-12-22 11:49:31,150 INFO L192 CegarLoopUtils]: At program point L3369(lines 3350 3373) the Hoare annotation is: true [2020-12-22 11:49:31,150 INFO L189 CegarLoopUtils]: For program point L3634(lines 3634 3637) no Hoare annotation was computed. [2020-12-22 11:49:31,150 INFO L189 CegarLoopUtils]: For program point L3403(lines 3403 3407) no Hoare annotation was computed. [2020-12-22 11:49:31,151 INFO L192 CegarLoopUtils]: At program point L4197-3(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,151 INFO L192 CegarLoopUtils]: At program point L4197-2(lines 1 4219) the Hoare annotation is: true [2020-12-22 11:49:31,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.12 11:49:31 BoogieIcfgContainer [2020-12-22 11:49:31,201 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-22 11:49:31,202 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-22 11:49:31,204 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-22 11:49:31,204 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-22 11:49:31,204 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 11:49:29" (3/4) ... [2020-12-22 11:49:31,208 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-22 11:49:31,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2020-12-22 11:49:31,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_hw_stop [2020-12-22 11:49:31,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_remove [2020-12-22 11:49:31,216 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_raw_event [2020-12-22 11:49:31,249 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 257 nodes and edges [2020-12-22 11:49:31,256 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 107 nodes and edges [2020-12-22 11:49:31,259 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 44 nodes and edges [2020-12-22 11:49:31,262 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-22 11:49:31,265 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-22 11:49:31,614 INFO L141 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i-witness.graphml [2020-12-22 11:49:31,614 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-22 11:49:31,617 INFO L168 Benchmark]: Toolchain (without parser) took 6330.40 ms. Allocated memory was 156.2 MB in the beginning and 283.1 MB in the end (delta: 126.9 MB). Free memory was 126.2 MB in the beginning and 192.3 MB in the end (delta: -66.1 MB). Peak memory consumption was 60.9 MB. Max. memory is 8.0 GB. [2020-12-22 11:49:31,618 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 156.2 MB. Free memory is still 128.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 11:49:31,619 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1234.09 ms. Allocated memory is still 156.2 MB. Free memory was 126.0 MB in the beginning and 88.2 MB in the end (delta: 37.8 MB). Peak memory consumption was 36.9 MB. Max. memory is 8.0 GB. [2020-12-22 11:49:31,619 INFO L168 Benchmark]: Boogie Procedure Inliner took 185.02 ms. Allocated memory is still 156.2 MB. Free memory was 88.2 MB in the beginning and 76.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2020-12-22 11:49:31,619 INFO L168 Benchmark]: Boogie Preprocessor took 205.51 ms. Allocated memory is still 156.2 MB. Free memory was 76.7 MB in the beginning and 67.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 8.0 GB. [2020-12-22 11:49:31,620 INFO L168 Benchmark]: RCFGBuilder took 2341.63 ms. Allocated memory was 156.2 MB in the beginning and 200.3 MB in the end (delta: 44.0 MB). Free memory was 67.2 MB in the beginning and 113.2 MB in the end (delta: -45.9 MB). Peak memory consumption was 42.3 MB. Max. memory is 8.0 GB. [2020-12-22 11:49:31,620 INFO L168 Benchmark]: TraceAbstraction took 1942.46 ms. Allocated memory was 200.3 MB in the beginning and 283.1 MB in the end (delta: 82.8 MB). Free memory was 112.6 MB in the beginning and 237.8 MB in the end (delta: -125.1 MB). Peak memory consumption was 35.3 MB. Max. memory is 8.0 GB. [2020-12-22 11:49:31,621 INFO L168 Benchmark]: Witness Printer took 412.35 ms. Allocated memory is still 283.1 MB. Free memory was 237.8 MB in the beginning and 192.3 MB in the end (delta: 45.5 MB). Peak memory consumption was 44.0 MB. Max. memory is 8.0 GB. [2020-12-22 11:49:31,623 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 156.2 MB. Free memory is still 128.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1234.09 ms. Allocated memory is still 156.2 MB. Free memory was 126.0 MB in the beginning and 88.2 MB in the end (delta: 37.8 MB). Peak memory consumption was 36.9 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 185.02 ms. Allocated memory is still 156.2 MB. Free memory was 88.2 MB in the beginning and 76.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 205.51 ms. Allocated memory is still 156.2 MB. Free memory was 76.7 MB in the beginning and 67.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2341.63 ms. Allocated memory was 156.2 MB in the beginning and 200.3 MB in the end (delta: 44.0 MB). Free memory was 67.2 MB in the beginning and 113.2 MB in the end (delta: -45.9 MB). Peak memory consumption was 42.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 1942.46 ms. Allocated memory was 200.3 MB in the beginning and 283.1 MB in the end (delta: 82.8 MB). Free memory was 112.6 MB in the beginning and 237.8 MB in the end (delta: -125.1 MB). Peak memory consumption was 35.3 MB. Max. memory is 8.0 GB. * Witness Printer took 412.35 ms. Allocated memory is still 283.1 MB. Free memory was 237.8 MB in the beginning and 192.3 MB in the end (delta: 45.5 MB). Peak memory consumption was 44.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4081]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4149]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3711]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4190]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4190]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4190]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4011]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3720]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4008]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4176]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4184]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3986]: 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: 3970]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3784]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3548]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4005]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3251]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4002]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4146]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4159]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3174]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3548]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3284]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3270]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3346]: 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: 3709]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3941]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3597]: 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: 4205]: 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: 3301]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4199]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4164]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4199]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4164]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4180]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4199]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4199]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4169]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4199]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3748]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3184]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4022]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4199]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4164]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4199]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3731]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4164]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4199]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4164]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4199]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3720]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3147]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 262 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 0.7s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 345 SDtfs, 337 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=262occurred 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, 141 LocationsWithAnnotation, 501 PreInvPairs, 733 NumberOfFragments, 271 HoareAnnotationTreeSize, 501 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 141 FomulaSimplificationsInter, 532 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s 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, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...