/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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 12:58:04,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 12:58:04,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 12:58:05,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 12:58:05,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 12:58:05,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 12:58:05,055 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 12:58:05,066 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 12:58:05,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 12:58:05,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 12:58:05,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 12:58:05,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 12:58:05,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 12:58:05,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 12:58:05,090 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 12:58:05,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 12:58:05,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 12:58:05,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 12:58:05,109 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 12:58:05,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 12:58:05,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 12:58:05,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 12:58:05,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 12:58:05,128 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 12:58:05,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-22 12:58:05,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 12:58:05,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 12:58:05,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 12:58:05,152 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 12:58:05,153 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 12:58:05,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 12:58:05,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 12:58:05,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 12:58:05,155 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 12:58:05,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 12:58:05,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 12:58:05,164 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 12:58:05,223 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 12:58:05,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 12:58:05,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 12:58:05,230 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 12:58:05,231 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 12:58:05,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 12:58:05,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 12:58:05,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 12:58:05,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 12:58:05,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 12:58:05,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 12:58:05,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 12:58:05,234 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 12:58:05,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 12:58:05,235 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 12:58:05,235 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 12:58:05,235 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 12:58:05,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 12:58:05,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 12:58:05,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 12:58:05,236 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 12:58:05,236 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 12:58:05,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 12:58:05,237 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 12:58:05,237 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 12:58:05,237 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 12:58:05,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 12:58:05,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 12:58:05,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 12:58:05,792 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 12:58:05,793 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 12:58:05,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2020-12-22 12:58:05,891 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60d2cfca6/2c07a9a6d40344fca85ec0dfb32bf856/FLAGe84d28c5d [2020-12-22 12:58:06,881 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 12:58:06,882 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2020-12-22 12:58:06,914 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60d2cfca6/2c07a9a6d40344fca85ec0dfb32bf856/FLAGe84d28c5d [2020-12-22 12:58:06,960 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60d2cfca6/2c07a9a6d40344fca85ec0dfb32bf856 [2020-12-22 12:58:06,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 12:58:06,967 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 12:58:06,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 12:58:06,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 12:58:06,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 12:58:06,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 12:58:06" (1/1) ... [2020-12-22 12:58:06,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2582d96c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:06, skipping insertion in model container [2020-12-22 12:58:06,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 12:58:06" (1/1) ... [2020-12-22 12:58:06,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 12:58:07,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 12:58:07,885 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i[73128,73141] [2020-12-22 12:58:08,090 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 12:58:08,141 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 12:58:08,390 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i[73128,73141] [2020-12-22 12:58:08,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 12:58:08,568 INFO L208 MainTranslator]: Completed translation [2020-12-22 12:58:08,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08 WrapperNode [2020-12-22 12:58:08,569 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 12:58:08,570 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-22 12:58:08,571 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-22 12:58:08,571 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-22 12:58:08,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08" (1/1) ... [2020-12-22 12:58:08,628 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08" (1/1) ... [2020-12-22 12:58:08,707 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-22 12:58:08,708 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-22 12:58:08,708 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-22 12:58:08,708 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-22 12:58:08,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08" (1/1) ... [2020-12-22 12:58:08,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08" (1/1) ... [2020-12-22 12:58:08,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08" (1/1) ... [2020-12-22 12:58:08,736 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08" (1/1) ... [2020-12-22 12:58:08,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08" (1/1) ... [2020-12-22 12:58:08,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08" (1/1) ... [2020-12-22 12:58:08,812 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08" (1/1) ... [2020-12-22 12:58:08,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-22 12:58:08,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-22 12:58:08,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-22 12:58:08,836 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-22 12:58:08,838 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08" (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 12:58:08,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-22 12:58:08,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-22 12:58:08,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-22 12:58:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-22 12:58:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-22 12:58:08,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-22 12:58:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-22 12:58:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-22 12:58:08,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-22 12:58:08,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-22 12:58:10,656 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-22 12:58:10,656 INFO L299 CfgBuilder]: Removed 148 assume(true) statements. [2020-12-22 12:58:10,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 12:58:10 BoogieIcfgContainer [2020-12-22 12:58:10,659 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-22 12:58:10,661 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-22 12:58:10,662 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-22 12:58:10,666 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-22 12:58:10,667 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 12:58:06" (1/3) ... [2020-12-22 12:58:10,668 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31123980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 12:58:10, skipping insertion in model container [2020-12-22 12:58:10,668 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 12:58:08" (2/3) ... [2020-12-22 12:58:10,669 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31123980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 12:58:10, skipping insertion in model container [2020-12-22 12:58:10,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 12:58:10" (3/3) ... [2020-12-22 12:58:10,671 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2020-12-22 12:58:10,679 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-22 12:58:10,687 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 8 error locations. [2020-12-22 12:58:10,710 INFO L253 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2020-12-22 12:58:10,744 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-22 12:58:10,744 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-22 12:58:10,744 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-22 12:58:10,745 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-22 12:58:10,745 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-22 12:58:10,745 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-22 12:58:10,745 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-22 12:58:10,745 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-22 12:58:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states. [2020-12-22 12:58:10,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-22 12:58:10,777 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 12:58:10,778 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 12:58:10,779 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 12:58:10,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 12:58:10,785 INFO L82 PathProgramCache]: Analyzing trace with hash -801241360, now seen corresponding path program 1 times [2020-12-22 12:58:10,796 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 12:58:10,796 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572718640] [2020-12-22 12:58:10,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 12:58:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 12:58:11,397 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 12:58:11,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572718640] [2020-12-22 12:58:11,399 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 12:58:11,400 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 12:58:11,402 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195912771] [2020-12-22 12:58:11,408 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 12:58:11,408 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 12:58:11,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 12:58:11,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 12:58:11,433 INFO L87 Difference]: Start difference. First operand 161 states. Second operand 3 states. [2020-12-22 12:58:11,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 12:58:11,661 INFO L93 Difference]: Finished difference Result 457 states and 633 transitions. [2020-12-22 12:58:11,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 12:58:11,667 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2020-12-22 12:58:11,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 12:58:11,702 INFO L225 Difference]: With dead ends: 457 [2020-12-22 12:58:11,703 INFO L226 Difference]: Without dead ends: 295 [2020-12-22 12:58:11,708 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 12:58:11,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2020-12-22 12:58:11,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 287. [2020-12-22 12:58:11,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2020-12-22 12:58:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 382 transitions. [2020-12-22 12:58:11,824 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 382 transitions. Word has length 12 [2020-12-22 12:58:11,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 12:58:11,826 INFO L481 AbstractCegarLoop]: Abstraction has 287 states and 382 transitions. [2020-12-22 12:58:11,827 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 12:58:11,827 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 382 transitions. [2020-12-22 12:58:11,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-22 12:58:11,830 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 12:58:11,831 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 12:58:11,832 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-22 12:58:11,835 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 12:58:11,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 12:58:11,838 INFO L82 PathProgramCache]: Analyzing trace with hash -230093598, now seen corresponding path program 1 times [2020-12-22 12:58:11,839 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 12:58:11,841 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263016762] [2020-12-22 12:58:11,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 12:58:11,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 12:58:12,009 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 12:58:12,010 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263016762] [2020-12-22 12:58:12,010 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 12:58:12,010 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 12:58:12,011 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [523081833] [2020-12-22 12:58:12,012 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 12:58:12,013 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 12:58:12,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 12:58:12,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 12:58:12,014 INFO L87 Difference]: Start difference. First operand 287 states and 382 transitions. Second operand 3 states. [2020-12-22 12:58:12,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 12:58:12,072 INFO L93 Difference]: Finished difference Result 311 states and 404 transitions. [2020-12-22 12:58:12,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 12:58:12,073 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2020-12-22 12:58:12,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 12:58:12,076 INFO L225 Difference]: With dead ends: 311 [2020-12-22 12:58:12,077 INFO L226 Difference]: Without dead ends: 299 [2020-12-22 12:58:12,078 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 12:58:12,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2020-12-22 12:58:12,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 287. [2020-12-22 12:58:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2020-12-22 12:58:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 381 transitions. [2020-12-22 12:58:12,107 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 381 transitions. Word has length 16 [2020-12-22 12:58:12,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 12:58:12,107 INFO L481 AbstractCegarLoop]: Abstraction has 287 states and 381 transitions. [2020-12-22 12:58:12,107 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 12:58:12,108 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 381 transitions. [2020-12-22 12:58:12,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-22 12:58:12,109 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 12:58:12,109 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 12:58:12,109 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-22 12:58:12,110 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 12:58:12,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 12:58:12,111 INFO L82 PathProgramCache]: Analyzing trace with hash -230034016, now seen corresponding path program 1 times [2020-12-22 12:58:12,111 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 12:58:12,112 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975425163] [2020-12-22 12:58:12,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 12:58:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 12:58:12,240 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 12:58:12,241 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975425163] [2020-12-22 12:58:12,241 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 12:58:12,242 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 12:58:12,242 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501186268] [2020-12-22 12:58:12,242 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 12:58:12,243 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 12:58:12,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 12:58:12,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 12:58:12,244 INFO L87 Difference]: Start difference. First operand 287 states and 381 transitions. Second operand 3 states. [2020-12-22 12:58:12,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 12:58:12,314 INFO L93 Difference]: Finished difference Result 287 states and 381 transitions. [2020-12-22 12:58:12,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 12:58:12,317 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2020-12-22 12:58:12,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 12:58:12,325 INFO L225 Difference]: With dead ends: 287 [2020-12-22 12:58:12,325 INFO L226 Difference]: Without dead ends: 285 [2020-12-22 12:58:12,327 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 12:58:12,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2020-12-22 12:58:12,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 285. [2020-12-22 12:58:12,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 285 states. [2020-12-22 12:58:12,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 285 states and 379 transitions. [2020-12-22 12:58:12,388 INFO L78 Accepts]: Start accepts. Automaton has 285 states and 379 transitions. Word has length 16 [2020-12-22 12:58:12,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 12:58:12,388 INFO L481 AbstractCegarLoop]: Abstraction has 285 states and 379 transitions. [2020-12-22 12:58:12,388 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 12:58:12,389 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 379 transitions. [2020-12-22 12:58:12,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-22 12:58:12,391 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 12:58:12,391 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 12:58:12,393 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-22 12:58:12,394 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 12:58:12,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 12:58:12,396 INFO L82 PathProgramCache]: Analyzing trace with hash 1458878926, now seen corresponding path program 1 times [2020-12-22 12:58:12,396 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 12:58:12,397 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488186623] [2020-12-22 12:58:12,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 12:58:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 12:58:12,554 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 12:58:12,555 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488186623] [2020-12-22 12:58:12,556 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 12:58:12,556 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 12:58:12,557 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693068399] [2020-12-22 12:58:12,558 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 12:58:12,558 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 12:58:12,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 12:58:12,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 12:58:12,561 INFO L87 Difference]: Start difference. First operand 285 states and 379 transitions. Second operand 3 states. [2020-12-22 12:58:12,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 12:58:12,620 INFO L93 Difference]: Finished difference Result 285 states and 379 transitions. [2020-12-22 12:58:12,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 12:58:12,621 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2020-12-22 12:58:12,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 12:58:12,623 INFO L225 Difference]: With dead ends: 285 [2020-12-22 12:58:12,624 INFO L226 Difference]: Without dead ends: 283 [2020-12-22 12:58:12,625 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 12:58:12,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2020-12-22 12:58:12,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 283. [2020-12-22 12:58:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283 states. [2020-12-22 12:58:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 377 transitions. [2020-12-22 12:58:12,653 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 377 transitions. Word has length 17 [2020-12-22 12:58:12,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 12:58:12,653 INFO L481 AbstractCegarLoop]: Abstraction has 283 states and 377 transitions. [2020-12-22 12:58:12,653 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 12:58:12,654 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 377 transitions. [2020-12-22 12:58:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-22 12:58:12,661 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 12:58:12,661 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 12:58:12,662 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-22 12:58:12,662 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 12:58:12,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 12:58:12,663 INFO L82 PathProgramCache]: Analyzing trace with hash 1080987160, now seen corresponding path program 1 times [2020-12-22 12:58:12,663 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 12:58:12,663 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834668205] [2020-12-22 12:58:12,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 12:58:12,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 12:58:12,789 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 12:58:12,789 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834668205] [2020-12-22 12:58:12,790 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 12:58:12,790 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 12:58:12,791 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [636492482] [2020-12-22 12:58:12,791 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 12:58:12,794 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 12:58:12,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 12:58:12,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 12:58:12,797 INFO L87 Difference]: Start difference. First operand 283 states and 377 transitions. Second operand 3 states. [2020-12-22 12:58:12,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 12:58:12,894 INFO L93 Difference]: Finished difference Result 734 states and 986 transitions. [2020-12-22 12:58:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 12:58:12,895 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2020-12-22 12:58:12,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 12:58:12,898 INFO L225 Difference]: With dead ends: 734 [2020-12-22 12:58:12,898 INFO L226 Difference]: Without dead ends: 454 [2020-12-22 12:58:12,904 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 12:58:12,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454 states. [2020-12-22 12:58:12,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454 to 445. [2020-12-22 12:58:12,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 445 states. [2020-12-22 12:58:12,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 445 states and 602 transitions. [2020-12-22 12:58:12,932 INFO L78 Accepts]: Start accepts. Automaton has 445 states and 602 transitions. Word has length 17 [2020-12-22 12:58:12,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 12:58:12,932 INFO L481 AbstractCegarLoop]: Abstraction has 445 states and 602 transitions. [2020-12-22 12:58:12,932 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 12:58:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 602 transitions. [2020-12-22 12:58:12,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-22 12:58:12,935 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 12:58:12,936 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 12:58:12,936 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-22 12:58:12,936 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 12:58:12,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 12:58:12,937 INFO L82 PathProgramCache]: Analyzing trace with hash -2019394710, now seen corresponding path program 1 times [2020-12-22 12:58:12,937 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 12:58:12,937 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [21965985] [2020-12-22 12:58:12,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 12:58:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 12:58:13,047 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 12:58:13,048 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [21965985] [2020-12-22 12:58:13,048 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 12:58:13,049 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 12:58:13,049 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860737276] [2020-12-22 12:58:13,050 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 12:58:13,050 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 12:58:13,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 12:58:13,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 12:58:13,052 INFO L87 Difference]: Start difference. First operand 445 states and 602 transitions. Second operand 3 states. [2020-12-22 12:58:13,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 12:58:13,159 INFO L93 Difference]: Finished difference Result 445 states and 602 transitions. [2020-12-22 12:58:13,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 12:58:13,159 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2020-12-22 12:58:13,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 12:58:13,164 INFO L225 Difference]: With dead ends: 445 [2020-12-22 12:58:13,164 INFO L226 Difference]: Without dead ends: 439 [2020-12-22 12:58:13,165 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 12:58:13,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2020-12-22 12:58:13,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 439. [2020-12-22 12:58:13,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 439 states. [2020-12-22 12:58:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 594 transitions. [2020-12-22 12:58:13,192 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 594 transitions. Word has length 18 [2020-12-22 12:58:13,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 12:58:13,193 INFO L481 AbstractCegarLoop]: Abstraction has 439 states and 594 transitions. [2020-12-22 12:58:13,193 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 12:58:13,194 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 594 transitions. [2020-12-22 12:58:13,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-22 12:58:13,200 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 12:58:13,200 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 12:58:13,200 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-22 12:58:13,201 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 12:58:13,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 12:58:13,205 INFO L82 PathProgramCache]: Analyzing trace with hash 1823272280, now seen corresponding path program 1 times [2020-12-22 12:58:13,206 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 12:58:13,206 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432834967] [2020-12-22 12:58:13,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 12:58:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 12:58:13,370 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 12:58:13,371 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432834967] [2020-12-22 12:58:13,371 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 12:58:13,372 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 12:58:13,373 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [716659813] [2020-12-22 12:58:13,373 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 12:58:13,373 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 12:58:13,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 12:58:13,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 12:58:13,376 INFO L87 Difference]: Start difference. First operand 439 states and 594 transitions. Second operand 3 states. [2020-12-22 12:58:13,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 12:58:13,437 INFO L93 Difference]: Finished difference Result 439 states and 594 transitions. [2020-12-22 12:58:13,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 12:58:13,442 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2020-12-22 12:58:13,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 12:58:13,445 INFO L225 Difference]: With dead ends: 439 [2020-12-22 12:58:13,445 INFO L226 Difference]: Without dead ends: 432 [2020-12-22 12:58:13,446 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 12:58:13,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 432 states. [2020-12-22 12:58:13,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 432 to 432. [2020-12-22 12:58:13,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 432 states. [2020-12-22 12:58:13,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 432 states and 584 transitions. [2020-12-22 12:58:13,476 INFO L78 Accepts]: Start accepts. Automaton has 432 states and 584 transitions. Word has length 19 [2020-12-22 12:58:13,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 12:58:13,476 INFO L481 AbstractCegarLoop]: Abstraction has 432 states and 584 transitions. [2020-12-22 12:58:13,476 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 12:58:13,476 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 584 transitions. [2020-12-22 12:58:13,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-12-22 12:58:13,478 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 12:58:13,478 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 12:58:13,478 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-12-22 12:58:13,478 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 12:58:13,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 12:58:13,479 INFO L82 PathProgramCache]: Analyzing trace with hash 50980237, now seen corresponding path program 1 times [2020-12-22 12:58:13,479 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 12:58:13,479 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381341472] [2020-12-22 12:58:13,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 12:58:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 12:58:13,610 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-22 12:58:13,611 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1381341472] [2020-12-22 12:58:13,611 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 12:58:13,611 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 12:58:13,611 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510140145] [2020-12-22 12:58:13,612 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 12:58:13,612 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 12:58:13,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 12:58:13,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 12:58:13,613 INFO L87 Difference]: Start difference. First operand 432 states and 584 transitions. Second operand 3 states. [2020-12-22 12:58:13,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 12:58:13,709 INFO L93 Difference]: Finished difference Result 432 states and 584 transitions. [2020-12-22 12:58:13,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 12:58:13,710 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 35 [2020-12-22 12:58:13,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 12:58:13,711 INFO L225 Difference]: With dead ends: 432 [2020-12-22 12:58:13,711 INFO L226 Difference]: Without dead ends: 0 [2020-12-22 12:58:13,712 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 12:58:13,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-12-22 12:58:13,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-12-22 12:58:13,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-12-22 12:58:13,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-12-22 12:58:13,713 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 35 [2020-12-22 12:58:13,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 12:58:13,716 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-12-22 12:58:13,716 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 12:58:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-12-22 12:58:13,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-22 12:58:13,717 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-12-22 12:58:13,719 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-12-22 12:58:14,686 INFO L185 CegarLoopUtils]: At program point L3008(lines 3000 3010) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,687 INFO L185 CegarLoopUtils]: At program point L3008-1(lines 3000 3010) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,687 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,687 INFO L189 CegarLoopUtils]: For program point L2480(line 2480) no Hoare annotation was computed. [2020-12-22 12:58:14,689 INFO L185 CegarLoopUtils]: At program point L2249(lines 2245 2251) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,689 INFO L185 CegarLoopUtils]: At program point L2283(lines 2269 2285) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,689 INFO L189 CegarLoopUtils]: For program point L2581(line 2581) no Hoare annotation was computed. [2020-12-22 12:58:14,690 INFO L185 CegarLoopUtils]: At program point L3176(lines 1 3220) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,691 INFO L185 CegarLoopUtils]: At program point L3209(lines 3208 3210) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,691 INFO L189 CegarLoopUtils]: For program point L2945(lines 2945 2948) no Hoare annotation was computed. [2020-12-22 12:58:14,691 INFO L189 CegarLoopUtils]: For program point L2945-2(lines 2945 2948) no Hoare annotation was computed. [2020-12-22 12:58:14,692 INFO L189 CegarLoopUtils]: For program point L2549(line 2549) no Hoare annotation was computed. [2020-12-22 12:58:14,692 INFO L189 CegarLoopUtils]: For program point L2550(lines 2550 2554) no Hoare annotation was computed. [2020-12-22 12:58:14,692 INFO L189 CegarLoopUtils]: For program point L2517(line 2517) no Hoare annotation was computed. [2020-12-22 12:58:14,693 INFO L185 CegarLoopUtils]: At program point L2418(lines 2414 2420) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,694 INFO L185 CegarLoopUtils]: At program point L2584(lines 2447 2589) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,694 INFO L185 CegarLoopUtils]: At program point L3212(lines 3211 3213) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,695 INFO L185 CegarLoopUtils]: At program point L3146(lines 3145 3147) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,695 INFO L189 CegarLoopUtils]: For program point L2684(lines 1 3220) no Hoare annotation was computed. [2020-12-22 12:58:14,695 INFO L189 CegarLoopUtils]: For program point L2684-2(lines 1 3220) no Hoare annotation was computed. [2020-12-22 12:58:14,695 INFO L189 CegarLoopUtils]: For program point L2684-1(lines 1 3220) no Hoare annotation was computed. [2020-12-22 12:58:14,695 INFO L189 CegarLoopUtils]: For program point L2684-4(lines 3130 3133) no Hoare annotation was computed. [2020-12-22 12:58:14,696 INFO L189 CegarLoopUtils]: For program point L2684-3(lines 1 3220) no Hoare annotation was computed. [2020-12-22 12:58:14,697 INFO L189 CegarLoopUtils]: For program point L2684-6(lines 3138 3141) no Hoare annotation was computed. [2020-12-22 12:58:14,698 INFO L189 CegarLoopUtils]: For program point L2684-5(lines 3134 3137) no Hoare annotation was computed. [2020-12-22 12:58:14,698 INFO L192 CegarLoopUtils]: At program point L2684-7(lines 3123 3144) the Hoare annotation is: true [2020-12-22 12:58:14,698 INFO L185 CegarLoopUtils]: At program point L2354(lines 2310 2376) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,698 INFO L189 CegarLoopUtils]: For program point L2321(lines 2321 2324) no Hoare annotation was computed. [2020-12-22 12:58:14,698 INFO L185 CegarLoopUtils]: At program point L3180(lines 3179 3181) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,698 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,699 INFO L189 CegarLoopUtils]: For program point L2487(line 2487) no Hoare annotation was computed. [2020-12-22 12:58:14,699 INFO L185 CegarLoopUtils]: At program point L2950(lines 2942 2952) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,699 INFO L185 CegarLoopUtils]: At program point L2950-1(lines 2942 2952) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,699 INFO L189 CegarLoopUtils]: For program point L2488(lines 2488 2522) no Hoare annotation was computed. [2020-12-22 12:58:14,699 INFO L185 CegarLoopUtils]: At program point L2356(lines 2310 2376) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,699 INFO L185 CegarLoopUtils]: At program point L3215-1(lines 3214 3216) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,701 INFO L185 CegarLoopUtils]: At program point L3215(lines 3214 3216) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,701 INFO L189 CegarLoopUtils]: For program point L2687-1(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,701 INFO L189 CegarLoopUtils]: For program point L2687(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,701 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,701 INFO L189 CegarLoopUtils]: For program point L2687-3(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,702 INFO L192 CegarLoopUtils]: At program point L2588(lines 2441 2590) the Hoare annotation is: true [2020-12-22 12:58:14,702 INFO L189 CegarLoopUtils]: For program point L2687-2(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,702 INFO L189 CegarLoopUtils]: For program point L2687-5(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,702 INFO L189 CegarLoopUtils]: For program point L2687-4(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,702 INFO L189 CegarLoopUtils]: For program point L2456(lines 2456 2583) no Hoare annotation was computed. [2020-12-22 12:58:14,702 INFO L189 CegarLoopUtils]: For program point L2687-7(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,702 INFO L189 CegarLoopUtils]: For program point L2687-6(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,703 INFO L185 CegarLoopUtils]: At program point L2390(lines 2382 2398) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,703 INFO L189 CegarLoopUtils]: For program point L2556(line 2556) no Hoare annotation was computed. [2020-12-22 12:58:14,703 INFO L189 CegarLoopUtils]: For program point L2490(lines 2490 2519) no Hoare annotation was computed. [2020-12-22 12:58:14,703 INFO L189 CegarLoopUtils]: For program point L2457(line 2457) no Hoare annotation was computed. [2020-12-22 12:58:14,704 INFO L185 CegarLoopUtils]: At program point L2358(lines 2310 2376) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,705 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,705 INFO L185 CegarLoopUtils]: At program point L2226(lines 2222 2228) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,706 INFO L185 CegarLoopUtils]: At program point L3184(lines 3183 3185) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,706 INFO L189 CegarLoopUtils]: For program point L2524(line 2524) no Hoare annotation was computed. [2020-12-22 12:58:14,706 INFO L189 CegarLoopUtils]: For program point L2458(lines 2458 2485) no Hoare annotation was computed. [2020-12-22 12:58:14,706 INFO L189 CegarLoopUtils]: For program point L2491(line 2491) no Hoare annotation was computed. [2020-12-22 12:58:14,706 INFO L185 CegarLoopUtils]: At program point L2392(lines 2382 2398) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,706 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,707 INFO L189 CegarLoopUtils]: For program point L2492(lines 2492 2497) no Hoare annotation was computed. [2020-12-22 12:58:14,707 INFO L189 CegarLoopUtils]: For program point L2525(lines 2525 2561) no Hoare annotation was computed. [2020-12-22 12:58:14,707 INFO L189 CegarLoopUtils]: For program point L2327(lines 2327 2330) no Hoare annotation was computed. [2020-12-22 12:58:14,707 INFO L189 CegarLoopUtils]: For program point L2261(lines 2261 2264) no Hoare annotation was computed. [2020-12-22 12:58:14,707 INFO L189 CegarLoopUtils]: For program point L2261-2(lines 2261 2264) no Hoare annotation was computed. [2020-12-22 12:58:14,707 INFO L185 CegarLoopUtils]: At program point L3120(lines 3113 3122) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,707 INFO L189 CegarLoopUtils]: For program point L2460(lines 2460 2482) no Hoare annotation was computed. [2020-12-22 12:58:14,708 INFO L185 CegarLoopUtils]: At program point L2394(lines 2382 2398) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,708 INFO L189 CegarLoopUtils]: For program point L2527(lines 2527 2558) no Hoare annotation was computed. [2020-12-22 12:58:14,708 INFO L189 CegarLoopUtils]: For program point L2461(line 2461) no Hoare annotation was computed. [2020-12-22 12:58:14,708 INFO L185 CegarLoopUtils]: At program point L3188(lines 3187 3189) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,708 INFO L189 CegarLoopUtils]: For program point L3155-1(lines 3155 3157) no Hoare annotation was computed. [2020-12-22 12:58:14,708 INFO L189 CegarLoopUtils]: For program point L3155(lines 3155 3157) no Hoare annotation was computed. [2020-12-22 12:58:14,708 INFO L189 CegarLoopUtils]: For program point L3155-3(lines 3155 3157) no Hoare annotation was computed. [2020-12-22 12:58:14,708 INFO L189 CegarLoopUtils]: For program point L3155-2(lines 3155 3157) no Hoare annotation was computed. [2020-12-22 12:58:14,709 INFO L189 CegarLoopUtils]: For program point L3155-4(lines 3155 3157) no Hoare annotation was computed. [2020-12-22 12:58:14,709 INFO L189 CegarLoopUtils]: For program point L2528(line 2528) no Hoare annotation was computed. [2020-12-22 12:58:14,709 INFO L189 CegarLoopUtils]: For program point L2462(lines 2462 2470) no Hoare annotation was computed. [2020-12-22 12:58:14,709 INFO L189 CegarLoopUtils]: For program point L3156(line 3156) no Hoare annotation was computed. [2020-12-22 12:58:14,709 INFO L189 CegarLoopUtils]: For program point L3156-2(line 3156) no Hoare annotation was computed. [2020-12-22 12:58:14,709 INFO L189 CegarLoopUtils]: For program point L3156-4(line 3156) no Hoare annotation was computed. [2020-12-22 12:58:14,709 INFO L189 CegarLoopUtils]: For program point L3156-6(line 3156) no Hoare annotation was computed. [2020-12-22 12:58:14,709 INFO L189 CegarLoopUtils]: For program point L3156-8(line 3156) no Hoare annotation was computed. [2020-12-22 12:58:14,710 INFO L185 CegarLoopUtils]: At program point L2694(lines 2691 2696) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,710 INFO L185 CegarLoopUtils]: At program point L2694-2(lines 2691 2696) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,711 INFO L185 CegarLoopUtils]: At program point L2694-1(lines 2691 2696) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,712 INFO L185 CegarLoopUtils]: At program point L2694-4(lines 2691 2696) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,712 INFO L185 CegarLoopUtils]: At program point L2694-3(lines 2691 2696) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,712 INFO L189 CegarLoopUtils]: For program point L2529(lines 2529 2533) no Hoare annotation was computed. [2020-12-22 12:58:14,712 INFO L185 CegarLoopUtils]: At program point L2694-5(lines 2691 2696) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,713 INFO L185 CegarLoopUtils]: At program point L2397(lines 2378 2399) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,713 INFO L189 CegarLoopUtils]: For program point L2563(line 2563) no Hoare annotation was computed. [2020-12-22 12:58:14,713 INFO L189 CegarLoopUtils]: For program point L2464(lines 2464 2468) no Hoare annotation was computed. [2020-12-22 12:58:14,713 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-12-22 12:58:14,713 INFO L185 CegarLoopUtils]: At program point L2266(lines 2252 2268) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,713 INFO L185 CegarLoopUtils]: At program point L2233(lines 2229 2235) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,714 INFO L185 CegarLoopUtils]: At program point L3191-1(lines 1 3220) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,714 INFO L185 CegarLoopUtils]: At program point L3191(lines 1 3220) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_mtx_of_isl_pmic~0 2) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,714 INFO L189 CegarLoopUtils]: For program point L2564(lines 2564 2579) no Hoare annotation was computed. [2020-12-22 12:58:14,714 INFO L189 CegarLoopUtils]: For program point L2499(line 2499) no Hoare annotation was computed. [2020-12-22 12:58:14,714 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,714 INFO L185 CegarLoopUtils]: At program point L2367(lines 2310 2376) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,715 INFO L189 CegarLoopUtils]: For program point L3160(line 3160) no Hoare annotation was computed. [2020-12-22 12:58:14,715 INFO L185 CegarLoopUtils]: At program point L2169(lines 2166 2171) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,715 INFO L189 CegarLoopUtils]: For program point L3160-2(line 3160) no Hoare annotation was computed. [2020-12-22 12:58:14,715 INFO L189 CegarLoopUtils]: For program point L3160-4(line 3160) no Hoare annotation was computed. [2020-12-22 12:58:14,715 INFO L189 CegarLoopUtils]: For program point L3160-6(line 3160) no Hoare annotation was computed. [2020-12-22 12:58:14,715 INFO L189 CegarLoopUtils]: For program point L3160-8(line 3160) no Hoare annotation was computed. [2020-12-22 12:58:14,715 INFO L189 CegarLoopUtils]: For program point L2566(lines 2566 2576) no Hoare annotation was computed. [2020-12-22 12:58:14,716 INFO L189 CegarLoopUtils]: For program point L2500(lines 2500 2515) no Hoare annotation was computed. [2020-12-22 12:58:14,716 INFO L189 CegarLoopUtils]: For program point L2567(line 2567) no Hoare annotation was computed. [2020-12-22 12:58:14,716 INFO L189 CegarLoopUtils]: For program point L2369(lines 2369 2373) no Hoare annotation was computed. [2020-12-22 12:58:14,716 INFO L189 CegarLoopUtils]: For program point L2568(lines 2568 2572) no Hoare annotation was computed. [2020-12-22 12:58:14,716 INFO L189 CegarLoopUtils]: For program point L2502(lines 2502 2508) no Hoare annotation was computed. [2020-12-22 12:58:14,716 INFO L189 CegarLoopUtils]: For program point L2535(line 2535) no Hoare annotation was computed. [2020-12-22 12:58:14,716 INFO L189 CegarLoopUtils]: For program point L2502-2(lines 2500 2514) no Hoare annotation was computed. [2020-12-22 12:58:14,717 INFO L185 CegarLoopUtils]: At program point L2370(lines 2310 2376) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,717 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-12-22 12:58:14,717 INFO L189 CegarLoopUtils]: For program point L2337(lines 2337 2341) no Hoare annotation was computed. [2020-12-22 12:58:14,717 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,717 INFO L189 CegarLoopUtils]: For program point L2337-2(lines 2337 2341) no Hoare annotation was computed. [2020-12-22 12:58:14,717 INFO L185 CegarLoopUtils]: At program point L3163-1(lines 3158 3164) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,718 INFO L185 CegarLoopUtils]: At program point L3163(lines 3158 3164) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,718 INFO L185 CegarLoopUtils]: At program point L3163-3(lines 3158 3164) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,718 INFO L185 CegarLoopUtils]: At program point L3163-2(lines 3158 3164) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,718 INFO L185 CegarLoopUtils]: At program point L3163-4(lines 3158 3164) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,718 INFO L189 CegarLoopUtils]: For program point L2536(lines 2536 2540) no Hoare annotation was computed. [2020-12-22 12:58:14,718 INFO L185 CegarLoopUtils]: At program point L2372(lines 2310 2376) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,719 INFO L185 CegarLoopUtils]: At program point L3198(lines 1 3220) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,719 INFO L185 CegarLoopUtils]: At program point L3198-1(lines 1 3220) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,719 INFO L189 CegarLoopUtils]: For program point L2472(line 2472) no Hoare annotation was computed. [2020-12-22 12:58:14,719 INFO L185 CegarLoopUtils]: At program point L3166(lines 3165 3167) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,719 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-12-22 12:58:14,719 INFO L189 CegarLoopUtils]: For program point L2473(lines 2473 2478) no Hoare annotation was computed. [2020-12-22 12:58:14,720 INFO L185 CegarLoopUtils]: At program point L2242(lines 2238 2244) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,720 INFO L185 CegarLoopUtils]: At program point L2176(lines 2172 2178) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,720 INFO L185 CegarLoopUtils]: At program point L2176-2(lines 2172 2178) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,720 INFO L185 CegarLoopUtils]: At program point L2176-1(lines 2172 2178) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,720 INFO L185 CegarLoopUtils]: At program point L2176-4(lines 2172 2178) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,721 INFO L185 CegarLoopUtils]: At program point L2176-3(lines 2172 2178) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,721 INFO L185 CegarLoopUtils]: At program point L2176-5(lines 2172 2178) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,721 INFO L185 CegarLoopUtils]: At program point L2375(lines 2299 2377) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,721 INFO L185 CegarLoopUtils]: At program point L3201-1(lines 3200 3202) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,721 INFO L185 CegarLoopUtils]: At program point L3201(lines 3200 3202) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,721 INFO L189 CegarLoopUtils]: For program point L3003(lines 3003 3006) no Hoare annotation was computed. [2020-12-22 12:58:14,721 INFO L189 CegarLoopUtils]: For program point L3003-2(lines 3003 3006) no Hoare annotation was computed. [2020-12-22 12:58:14,722 INFO L189 CegarLoopUtils]: For program point L2574(line 2574) no Hoare annotation was computed. [2020-12-22 12:58:14,722 INFO L189 CegarLoopUtils]: For program point L2542(line 2542) no Hoare annotation was computed. [2020-12-22 12:58:14,722 INFO L189 CegarLoopUtils]: For program point L2278(lines 2278 2281) no Hoare annotation was computed. [2020-12-22 12:58:14,722 INFO L189 CegarLoopUtils]: For program point L2278-2(lines 2278 2281) no Hoare annotation was computed. [2020-12-22 12:58:14,727 INFO L185 CegarLoopUtils]: At program point L3170(lines 3169 3171) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,727 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2020-12-22 12:58:14,727 INFO L189 CegarLoopUtils]: For program point L-1-1(line -1) no Hoare annotation was computed. [2020-12-22 12:58:14,727 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2687) no Hoare annotation was computed. [2020-12-22 12:58:14,728 INFO L189 CegarLoopUtils]: For program point L2543(lines 2543 2547) no Hoare annotation was computed. [2020-12-22 12:58:14,728 INFO L185 CegarLoopUtils]: At program point L2511(lines 3126 3129) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,728 INFO L189 CegarLoopUtils]: For program point L2346(lines 2346 2352) no Hoare annotation was computed. [2020-12-22 12:58:14,728 INFO L185 CegarLoopUtils]: At program point L3205-1(lines 3204 3206) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,728 INFO L185 CegarLoopUtils]: At program point L3205(lines 3204 3206) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,728 INFO L185 CegarLoopUtils]: At program point L3173(lines 3172 3174) the Hoare annotation is: (and (= ~ldv_mutex_mtx_of_isl_pmic~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-12-22 12:58:14,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.12 12:58:14 BoogieIcfgContainer [2020-12-22 12:58:14,802 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-22 12:58:14,803 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-22 12:58:14,803 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-22 12:58:14,803 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-22 12:58:14,804 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 12:58:10" (3/4) ... [2020-12-22 12:58:14,809 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-22 12:58:14,838 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2020-12-22 12:58:14,840 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2020-12-22 12:58:14,842 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-12-22 12:58:14,845 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-12-22 12:58:14,847 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-22 12:58:15,075 INFO L141 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i-witness.graphml [2020-12-22 12:58:15,075 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-22 12:58:15,078 INFO L168 Benchmark]: Toolchain (without parser) took 8110.58 ms. Allocated memory was 151.0 MB in the beginning and 200.3 MB in the end (delta: 49.3 MB). Free memory was 122.0 MB in the beginning and 161.5 MB in the end (delta: -39.5 MB). Peak memory consumption was 123.9 MB. Max. memory is 8.0 GB. [2020-12-22 12:58:15,078 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 125.8 MB. Free memory is still 80.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 12:58:15,079 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1600.26 ms. Allocated memory is still 151.0 MB. Free memory was 121.8 MB in the beginning and 99.0 MB in the end (delta: 22.8 MB). Peak memory consumption was 40.9 MB. Max. memory is 8.0 GB. [2020-12-22 12:58:15,079 INFO L168 Benchmark]: Boogie Procedure Inliner took 136.60 ms. Allocated memory is still 151.0 MB. Free memory was 98.5 MB in the beginning and 92.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. [2020-12-22 12:58:15,079 INFO L168 Benchmark]: Boogie Preprocessor took 127.06 ms. Allocated memory is still 151.0 MB. Free memory was 92.2 MB in the beginning and 85.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. [2020-12-22 12:58:15,080 INFO L168 Benchmark]: RCFGBuilder took 1823.61 ms. Allocated memory is still 151.0 MB. Free memory was 85.9 MB in the beginning and 115.9 MB in the end (delta: -30.0 MB). Peak memory consumption was 59.7 MB. Max. memory is 8.0 GB. [2020-12-22 12:58:15,080 INFO L168 Benchmark]: TraceAbstraction took 4140.87 ms. Allocated memory was 151.0 MB in the beginning and 200.3 MB in the end (delta: 49.3 MB). Free memory was 115.3 MB in the beginning and 78.6 MB in the end (delta: 36.8 MB). Peak memory consumption was 114.5 MB. Max. memory is 8.0 GB. [2020-12-22 12:58:15,081 INFO L168 Benchmark]: Witness Printer took 272.43 ms. Allocated memory is still 200.3 MB. Free memory was 78.6 MB in the beginning and 161.5 MB in the end (delta: -82.9 MB). Peak memory consumption was 30.1 MB. Max. memory is 8.0 GB. [2020-12-22 12:58:15,083 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 125.8 MB. Free memory is still 80.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1600.26 ms. Allocated memory is still 151.0 MB. Free memory was 121.8 MB in the beginning and 99.0 MB in the end (delta: 22.8 MB). Peak memory consumption was 40.9 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 136.60 ms. Allocated memory is still 151.0 MB. Free memory was 98.5 MB in the beginning and 92.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 127.06 ms. Allocated memory is still 151.0 MB. Free memory was 92.2 MB in the beginning and 85.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1823.61 ms. Allocated memory is still 151.0 MB. Free memory was 85.9 MB in the beginning and 115.9 MB in the end (delta: -30.0 MB). Peak memory consumption was 59.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 4140.87 ms. Allocated memory was 151.0 MB in the beginning and 200.3 MB in the end (delta: 49.3 MB). Free memory was 115.3 MB in the beginning and 78.6 MB in the end (delta: 36.8 MB). Peak memory consumption was 114.5 MB. Max. memory is 8.0 GB. * Witness Printer took 272.43 ms. Allocated memory is still 200.3 MB. Free memory was 78.6 MB in the beginning and 161.5 MB in the end (delta: -82.9 MB). Peak memory consumption was 30.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2687]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2687]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2687]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2687]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2687]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2687]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2687]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2687]: 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 8 specifications checked. All of them hold - InvariantResult [Line: 3158]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3169]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3158]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3158]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2310]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2172]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2245]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2172]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2172]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2172]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3158]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3158]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2166]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2238]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2310]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2382]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3214]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2172]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2172]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2310]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2414]: Loop Invariant Derived loop invariant: ((((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3214]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3113]: Loop Invariant Derived loop invariant: ((((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3204]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3200]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2269]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3145]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3211]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3200]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2310]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3208]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2378]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3204]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2691]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2310]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_lock == 1 - InvariantResult [Line: 2229]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2691]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2691]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2447]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2382]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2691]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3179]: Loop Invariant Derived loop invariant: ((((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3000]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_lock == 1 - InvariantResult [Line: 3000]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2222]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2310]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3187]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_lock == 1 - InvariantResult [Line: 3165]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3183]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_lock == 1 - InvariantResult [Line: 2691]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3172]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2942]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_lock == 1 - InvariantResult [Line: 2441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3126]: Loop Invariant Derived loop invariant: ((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2382]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2252]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 2942]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_mtx_of_isl_pmic == 2) && ldv_mutex_lock == 1 - InvariantResult [Line: 2691]: Loop Invariant Derived loop invariant: (((ldv_mutex_mtx_of_isl_pmic == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 161 locations, 8 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 2.9s, OverallIterations: 8, TraceHistogramMax: 2, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1588 SDtfs, 1212 SDslu, 561 SDs, 0 SdLazy, 55 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=445occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 29 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 65 LocationsWithAnnotation, 65 PreInvPairs, 261 NumberOfFragments, 1016 HoareAnnotationTreeSize, 65 FomulaSimplifications, 2709 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 65 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 150 NumberOfCodeBlocks, 150 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 142 ConstructedInterpolants, 0 QuantifiedInterpolants, 5506 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 3/3 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...